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WO2018064477A1 - Systèmes et procédés de réception discontinue dans une communication de dispositif à dispositif - Google Patents

Systèmes et procédés de réception discontinue dans une communication de dispositif à dispositif Download PDF

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Publication number
WO2018064477A1
WO2018064477A1 PCT/US2017/054300 US2017054300W WO2018064477A1 WO 2018064477 A1 WO2018064477 A1 WO 2018064477A1 US 2017054300 W US2017054300 W US 2017054300W WO 2018064477 A1 WO2018064477 A1 WO 2018064477A1
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WO
WIPO (PCT)
Prior art keywords
sidelink
remote
relay
drx
message
Prior art date
Application number
PCT/US2017/054300
Other languages
English (en)
Inventor
Kyeongin Jeong
Sangeetha Bangolae
Youn Hyoung Heo
Richard Burbidge
Original Assignee
Intel IP Corporation
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Intel IP Corporation filed Critical Intel IP Corporation
Publication of WO2018064477A1 publication Critical patent/WO2018064477A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/14—Direct-mode setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/23—Manipulation of direct-mode connections
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/04—Terminal devices adapted for relaying to or from another terminal or user
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This disclosure relates to wireless communication networks. Specifically, this disclosure relates to discontinuous reception on a sidelink interface.
  • Wireless mobile communication technology uses various standards and protocols to transmit data between a base station and a wireless mobile device.
  • Wireless communication system standards and protocols can include the 3rd Generation Partnership Project (3GPP) long term evolution (LTE); the Institute of Electrical and Electronics Engineers (IEEE) 802.16 standard, which is commonly known to industry groups as worldwide interoperability for microwave access
  • the base station can include a RAN Node such as an Evolved Universal Terrestrial Radio Access Network (E-UTRAN) Node B (also commonly denoted as evolved Node B, enhanced Node B, eNodeB, or eNB) and/or Radio Network Controller (RNC) in an E-UTRAN, which communicates with a wireless communication device, known as user equipment (UE).
  • E-UTRAN Evolved Universal Terrestrial Radio Access Network
  • eNodeB also commonly denoted as evolved Node B, enhanced Node B, eNodeB, or eNB
  • RNC Radio Network Controller
  • RAN Nodes can include a 5G Node (e.g., 5G eNB or gNB).
  • 5G eNB or gNB a gNB or other access point in a wireless network may be referred to as a Transmission Reception Point (TRP).
  • TRP Transmission Reception Point
  • FIG. 1 illustrates discontinuous reception (DRX) operation for a user equipment (UE) during both a radio resource control (RRC) connected mode and an idle mode.
  • RRC radio resource control
  • FIG. 2 illustrates DRX operation on a sidelink of a remote UE.
  • FIG. 3 illustrates a wireless communication system applying DRX to a sidelink in accordance with some embodiments.
  • FIG. 4 illustrates a wireless communication system applying DRX to a sidelink using a periodical system information signal in accordance with some embodiments.
  • FIG. 5 illustrates a wireless network with multiple remote using DRX in sidelink communication with a single relay UE.
  • FIG. 6 illustrates an architecture of a system of a network in accordance with some embodiments.
  • FIG. 7 illustrates example components of a device in accordance with some embodiments.
  • FIG. 8 illustrates example interfaces of baseband circuitry in accordance with some embodiments.
  • FIG. 9 is a block diagram illustrating components, according to some example embodiments, able to read instructions from a machine-readable or computer-readable medium (e.g., a non-transitory machine-readable storage medium) and perform any one or more of the methodologies discussed herein.
  • a machine-readable or computer-readable medium e.g., a non-transitory machine-readable storage medium
  • discontinuous reception is used to increase battery life of a user equipment (UE).
  • a UE may use a set of resources (e.g., time, frequency) for downlink from the wireless network. Without DRX, a UE would actively monitor for a signal from the wireless network with the entire set of resources.
  • DRX allows a UE to monitor for a signal from the wireless network with a subset of the resources. For example, DRX may follow a DRX cycle where for a first period of time the UE is in an active state to monitor for a scheduling signal from the wireless network, and during the remainder of the DRX cycle the UE may enter into a sleep state if a scheduling message is not received.
  • the UE can skip downlink channels from the wireless network to improve battery performance.
  • Embodiments herein relate to power efficiency for evolved remote UE (e.g., wearable devices) by implementing DRX mechanisms for device-to-device communication between a relay UE and a remote UE.
  • a UE monitors all possible reception resource pools. The continual monitoring may not be desirable for power efficiency.
  • DRX mechanisms for sidelink may be implemented. Note device- to-device communication (for both transmission and reception) over sidelink may be done in LTE uplink frequency bands.
  • Sidelinks are the logical direct interface between devices (e.g., UEs). Embodiments herein disclose mechanisms to support DRX for sidelinks.
  • an eNB configures coordinated resources (or coordinated DRX timing information) for a relay UE and a wearable (or remote UE).
  • coordinated resources or coordinated DRX timing information
  • the relay UE directly configures dedicated Rx resources (or DRX timing information) to the wearable and informs that configuration to the eNB.
  • the relay UE and wearable may determine DRX timing information for the wearable implicitly based on a defined set of rules (e.g., using wearable UE id).
  • a remote UE includes a UE whose data and/or control information is communicated, at least in part, with the associated Layer 2 (L2) relay UE.
  • a remote UE may include a wearable device or other device configured to communicate with a relay UE such as a cellular device.
  • wearable devices are assumed to act as a remote UE so wearable and remote UE may be used interchangeably.
  • An L2 relay UE is a UE who relays the data and/or control information for an associated remote UE with the eNB.
  • the data and/or control information flow can be remote UE ⁇ relay UE ⁇ eNB (in direction to the network) or eNB ⁇ relay UE ⁇ remote UE (in direction to the remote UE).
  • FIG. 1 illustrates DRX operation for a UE in 3GPP LTE during both a radio resource control (RRC) connected mode 100 and an idle mode 101 .
  • RRC radio resource control
  • a UE For RRC connected mode 100, a UE enters an active state 1 10 to monitor 102 a physical downlink control channel (PDCCH) during an on duration period 104. If the UE does not receive any scheduling information during the on duration period 104, the UE can enter a sleep state 1 12 during a remaining DRX cycle 1 18. If the UE receives a scheduling information, an inactivity timer (re)starts. The UE can enter a sleep state during any period remaining in the DRX cycle after the inactivity timer ends.
  • PDCCH physical downlink control channel
  • the UE For a UE in RRC idle mode 101 , the UE enters an active state 1 14 to attempt to receive paging 106 in a subframe 108 corresponding to paging frame (PF) and paging occasion (PO) calculated defined by the rule. Normally the idle UE also performs measurement during the active state 1 14 and can enter a sleep state 1 16 in a remaining paging cycle 120.
  • PF paging frame
  • PO paging occasion
  • FIG. 2 illustrates DRX operation on a sidelink 200 of a remote UE.
  • Resources of a remote UE may include resources in both a frequency-domain 212 and a time-domain 214.
  • the resources of a remote UE may be segmented into periods of time or subframes 202.
  • Embodiments herein apply some form of DRX mechanisms to the sidelink 200 so that the remote UE can monitor the resources during a limited subset of monitoring resources 210 (e.g., monitoring resources 204 and 206).
  • the example embodiment shown in FIG. 2 illustrates a DRX mechanism implemented to conserve the time-domain 214 resources. In other embodiments DRX mechanisms may conserve the frequency- domain 212 resources in addition to or instead of the time-domain 214 resources
  • Each sidelink may include a dedicated reception (Rx) resource pool for a sidelink comprising the monitoring resources 210 and non-monitoring resources 208.
  • the remote UE may monitor for a signal on the sidelink using the monitoring resources 210 in an active state and enter a sleep state during the non-monitoring resources 208.
  • the monitoring periods or resources (204, and 206) may be configured by either a relay UE or a eNB (see FIG. 2 for more details of the configuration).
  • a dedicated Rx resource pool includes part of whole Rx resource pools. Since a resource pool means the resources in both time-domain and frequency-domain, if the dedicated Rx resource pool is made of discontinuous resources in time-domain, naturally the dedicated Rx resource pool will give DRX operation to the wearable.
  • the remote UE monitors part of a whole dedicated Rx resource pool. For example, in some embodiments, only a few subframes in the time-domain may be monitored, allowing the remote UE to enter a sleep state during the remaining subframes.
  • the whole Rx resource pool for device-to-device communication includes time periods or subframes designated as the monitoring resources 210 and non-monitoring resources 208.
  • the monitoring resources 210 in reference to FIG. 2 indicate periods of times where the remote UE monitors (e.g., does reception operation) on the sidelink interface.
  • Non-monitoring resources 208 are subframes in which the UE may enter a sleep state or receive additional data based on a scheduling signal received during the monitoring resources 210.
  • the dedicated Rx resource pool may be specific for a sidelink between a relay UE and the remote UE. Additionally, as shown, the resources may be discontinuous. Accordingly, the relay UE transmits information using a corresponding dedicated transmit (TX) resource pool specific to the sidelink.
  • TX dedicated transmit
  • a corresponding dedicated TX resource pool may include a starting subframe to transmit data through the sidelink to the remote UE during the monitoring resources 210.
  • FIG. 3 illustrates a wireless communication system 300 applying DRX to a sidelink in accordance with some embodiments.
  • DRX operation for a remote UE 302 or wearable device, procedures with various options and
  • an eNB 308 may assign the dedicated Rx resource pool or otherwise provide specific DRX configuration to the remote UE 302 for the sidelink with the relay UE 306. Since the relay UE 306 and the remote UE 302 may be synchronized for the relay UE 306 to send the remote UE's data and/or control information in resources where the remote UE actually monitors. In that sense, DRX for the remote UE 302 plays a kind role of DTX (Discontinuous Transmission) to the associated relay UE 306. The eNB also assigns resources to the associated relay UE 306 as the dedicated Tx resource pool for that remote UE 302. Alternatively, the eNB 308 informs the relay UE 306 of what part of whole Rx resource pool is dedicated to the remote UE 302.
  • the remote UE 302 Before synchronization can occur, the remote UE 302 attempts to find a relay UE which the remote UE can register/associate/pair with. In some
  • the relay UE 306 may seek for a remote UE 302.
  • the discovery process can be done based on either a device-to-device communication feature or device-to-device discovery feature defined in 3GPP.
  • the relay UE 306 and the remote UE 302 may directly transmit and/or receive discovery signals to find potential pairings.
  • an eNB may assist in the discovery process.
  • the remote UE 302 finds the relay UE 306, the remote UE 302 and the relay UE 306 do a registration/association/pairing procedure 310 to setup linkage (a sidelink interface) between the remote UE 302 and the relay UE 306.
  • Some information can be exchanged during the registration/association/pairing procedure 310.
  • the relay UE 306 may transmit identification and capability information to the remote UE including an L2 relay UE id, a relay UE registered Public Land Mobile Network (PLMN) id, a serving cell id, a capability of L2 relay operation, etc.
  • PLMN Public Land Mobile Network
  • the remote UE 302 may transmit information to the relay UE 306 including a remote UE id, a registered/associated PLMN id of the remote UE 302, a serving cell id, an indication of whether the remote UE 302 wants L2 relay operation, etc.
  • the above information can be used to determine whether to accept
  • the registration/association/ pairing For example, in some embodiments, if the registered/associated PLMN id is same between two, the
  • registration/association/pairing can be accepted. In some embodiments, if the serving cell id is same between two, the registration/association/ pairing can be accepted. In some embodiments if the remote UE 302 wants L2 relay operation and the relay UE 306 provides that capability, the registration/association/pairing can be accepted.
  • the relay UE 306 transmits a pairing information signal 312 to inform the eNB 308 of the linkage.
  • the pairing information signal 312 can include information about the remote UE 302.
  • the pairing information signal 312 may include the remote UE id, an indication of whether the remote UE 302 is a wearable device, an indication of whether the remote UE 302 wants to have relay operation, etc.
  • the registration/association/pairing procedure 310 and the pairing information signal 312 may be replaced or supplementing with alternative
  • the remote UE 302 may connect to the eNB 308 directly and provides information about the relay UE 306 (e.g., L2 relay UE id, etc.) derived from the discovery procedure to the eNB 308.
  • the remote UE 302 may also send its own information to the eNB 308 (e.g., remote UE id, etc.).
  • the eNB 308 has a context for the indicated relay UE 306, it signals to the relay UE 306 to perform or accept registration/association/pairing procedure with that remote UE 302.
  • the signal may be sent to the relay UE by a UE dedicated RRC message.
  • the signal may include remote UE information (e.g., remote UE id) to identify which remote UE 302 the relay UE 306 is to perform or accept registration/association/pairing procedure with.
  • the eNB 308 transmits a configuration signal 314 to assist in
  • the configuration signal 314 may be sent as a dedicated message or as part of a system information block.
  • the configuration signal 314 may assign specific resources or provide DRX information.
  • the configuration signal 314 from the eNB 308 assigns specific resources of the relay UE 306 to be used for transmission to the remote UE 302 using the sidelink.
  • the eNB 308 may send a UE dedicated message to the relay UE 306 assigning the relay UE 306 resources to specific Tx dedicated resource for communicating with the remote UE 302.
  • the assignment may dedicate time and/or frequency resources of the relay UE 306 to the sidelink between the relay UE 306 and the remote UE 302.
  • the assigned Tx dedicated resources correspond to the Rx dedicated resource assigned to the remote UE 302.
  • the configuration signal 314 from the eNB provides information to the relay UE 306 of a DRX configuration of the remote UE 302.
  • the configuration signal 314 may include a DRX cycle, an offset to calculate a starting frame & subframe (or starting frame & subframe information directly), a wake-up duration within DRX cycle, and a number of paging occasions per DRX cycle (nB).
  • the configuration signal 314 may also indicate if DRX information is to be sent or Rx dedicated resources assigned to the remote UE 302 by the relay UE 306 or the eNB.
  • the relay UE 306 After the relay UE 306 receives the configuration signal 314, the relay UE 306 sends an acknowledge message 316 to the eNB 308. In some embodiments, after the configuration signal 314 and the acknowledge message 316, the relay UE 306 begins sending data and/or control information for the remote UE 302 in the assigned remote UE specific Tx resources if the remote UE specific Tx dedicated resources are assigned by the configuration signal 314. If the DRX configuration of the remote UE 302 is sent by the configuration signal 314, the relay UE 306 may start sending data and/or control information for that remote UE 302 in the Tx resources that belong to the active time which the remote UE is awake, or in an active state, to monitor the sidelink interface.
  • the eNB 308 additionally sends a second configuration signal 318 directly to the remote UE 302 for configuration the remote UE 302.
  • the eNB 308 may assign specific resources of the remote UE 302 to be used for reception from the relay UE 306 using the sidelink.
  • the eNB 308 may send a UE dedicated message to the remote UE 302 indicating specific Rx resources to dedicate to the sidelink.
  • the resources may include time and/or frequency resources.
  • the second configuration signal 318 may indicate a DRX configuration.
  • the DRX configuration may include a DRX cycle, an offset to calculate a starting frame & subframe (or starting frame & subframe information directly), a wake-up duration within DRX cycle, and a number of paging occasions per DRX cycle (nB).
  • the remote UE 302 After the remote UE 302 receives the second configuration signal 318, the remote UE 302 sends an acknowledge message 322 to the eNB 308. After the second configuration signal 318 is received and the acknowledge message 322 is sent, the remote UE 302 may start monitoring the sidelink to receive data and/or control information in the assigned remote UE dedicated Rx resource pool if the remote UE 302 Rx dedicated resources are assigned by the second configuration signal 318. If the DRX configuration is included in the second configuration signal 318, the remote UE 302 can start monitoring the sidelink to receive data and/or control information in the Rx resources that belong to the active time which the remote UE 302 is awake to monitor the sidelink.
  • active time of the remote UE 302 may be
  • the remote UE 302 is active within a wake-up duration.
  • the active time of the remote UE 302 may be configured after a DRX cycle from the previous starting frame & subframe, and remain in an active state within wake-up duration.
  • the remote UE 302 may communicate with the relay UE 306.
  • the relay UE 306 may directly inform the remote UE 302 of the DRX configuration using the sidelink.
  • the relay UE 306 may send DRX indication, DRX cycle, wake-up duration, or assigned dedicated
  • This information can be sent via a sidelink control information (SCI) signal 324 during a subframe where the remote UE 302 receives the SCI signal 324.
  • the subframe where the DRX configuration is received may be a starting subframe for DRX cycle.
  • the DRX configuration information may be sent via a light-weight PC5 RRC.
  • the light-weight PC5 RRC may use a control protocol layer on the sidelink. If PC5 RRC is used, offset or starting frame & subframe information can be also signaled.
  • the remote UE 302 may send an acknowledge message 326 to the relay UE 306 indicating that the second configuration signal 318 was received. In some embodiments, the acknowledge message 326 may not be used.
  • a sidelink signaling protocol option can be used to exchange the DRX configuration.
  • the sidelink signaling protocol is upper layer protocol used in device-to-device communication.
  • the remote UE 306 monitors the assigned dedicated Rx resources specific to the associated relay UE 306. If the remote UE 302 does not receive any data and/or SCI indicating scheduling information to assign the resources of the sidelink, the remote UE 302 can enter a sleep state until the next assigned Rx resource. If the relay UE 306 received data to be relayed from the eNB 308 to the remote UE, the relay UE 306 sends data over the Rx resource pool that is assigned to the remote UE 302. From the relay UE 306 point of view, the relay UE 306 is assigned a Tx resource pool specific to the remote UE 302. If the relay UE 306 has data and/or control information for that remote UE 302, the L2 relay 306 sends the data over the Tx resource pool specific to the remote UE 302.
  • a remote UE id (e.g., S-TMSI) may be signaled and used.
  • the remote UE 302 and relay UE 306 can calculate the staring frame & subframe in the similar manner as paging subframe and occasion.
  • the relay UE 306 may configure the DRX
  • the relay UE 306 may transmit a signal to inform the eNB 308 of the DRX configuration of the remote UE 302.
  • FIG. 4 illustrates a wireless communication system 400 applying DRX to a sidelink using a periodical system information signal 410 in accordance with some embodiments.
  • a remote UE 402 and a relay UE 406 find each other through a discovery process and register, pair, or otherwise associate with each other. As shown in the illustrated embodiment, once
  • the relay UE 406 transmits a pairing information signal 414 to inform a eNB 408 of the linkage.
  • the pairing information signal 414 can include information about the remote UE 402.
  • the pairing information signal 414 may include the remote UE id, an indication of whether the remote UE 402 is a wearable device, an indication of whether the remote UE 402 wants to have relay operation, etc.
  • the remote UE sends an identification signal 412 to inform the
  • the associated/paired relay UE 406 of the UE id of the remote UE 402 (e.g., S-TMSI, or other UE id which is used for its paging frame and occasion calculation).
  • This information may be used to calculate a DRX configuration of the remote UE 402.
  • the relay UE 406 may calculate a paging frame and occasion by using the remote UE id and some additional information configured by system information (e.g., default paging cycle, nB, etc.) in the same manner as the remote UE 402.
  • the additional information may be sent by the eNB on the periodical system information signal 410 such as a system information block (SIB).
  • SIB system information block
  • the periodical system information signal 410 may include an offset to calculate a starting frame & subframe, a default paging cycle, a nB, a wake-up duration.
  • a default paging cycle a nB
  • a wake-up duration a duration of a starting frame & subframe
  • a default paging cycle a nB
  • a wake-up duration a duration of a starting frame & subframe
  • a default paging cycle a nB
  • a wake-up duration a wake-up duration
  • the relay UE 406 may consider that corresponding subframe (which is the subframe to monitor paging) is an active time that the remote UE 402 will monitor the sidelink interface to receive its data and/or control information.
  • the relay UE 406 can send data for that remote UE 402 in the active subframe.
  • the remote UE 402 when the PF and PO is derived by using the remote UE id and some additional information configured by system information (e.g., default paging cycle, nB, etc.), the remote UE 402 considers the corresponding subframe (which is the subframe to monitor paging) is also active for sidelink communication. So, the remote UE 402 may monitor the sidelink in the subframe to monitor paging. The remote UE 402 and the relay UE 406 may use the default paging cycle in calculation of active time for the sidelink.
  • system information e.g., default paging cycle, nB, etc.
  • the remote UE 402 may have a UE specific paging cycle, the UE specific paging cycle may be used in paging frame and occasion calculation for real paging reception from downlink and in paging frame and occasion calculation for sidelink active time (or sidelink DRX).
  • the remote UE 402 may use a default paging cycle signaled by the periodical system information signal 410.
  • system information on the periodical system information signal 410 can signal wake-up duration information.
  • the remote UE 402 and the relay UE 406 may consider active time the subframes in which the remote UE 402 monitors the sidelink to receive data and/or control information during that period from the subframe.
  • the active time the subframes in which the remote UE 402 monitors the sidelink to receive data and/or control information during that period from the subframe. The active
  • subframe(s) may correspond to a subframe for the remote UE 402 to monitor paging.
  • the relay UE 406 and remote UE 402 may change the DRX cycle to not overlap with the paging cycle.
  • the relay UE 406 can activate or deactivate sidelink DRX using SCI.
  • the SCI may include DRX ON/OFF information. If the remote UE 402 receives a sidelink DRX on indication 416 by the SCI, DRX is used on the sidelink. If the remote UE 402 receives a sidelink DRX off indication 418 by the SCI, the remote
  • UE 402 is configured to continuously monitor the sidelink.
  • FIG. 5 illustrates a wireless network 500 with multiple remote UEs (e.g.,
  • the processes described with reference to FIGS. 3-4 may be used to configure the DRX communication between the relay UE 504 and each remote UE.
  • an eNB 502 may communicate directly with the relay UE 504 via interface 514. The communication may be done using a dedicated RRC message or an SIB. Each remote UE 506, and 508 may optionally communicate with the eNB
  • the relay UE 504 may be in communication with the remote UE 506 and remote UE 508 via sidelink interfaces 516 and 518 respectively.
  • the sidelink interfaces 516 and 518 use dedicated resource pools that are different from each other.
  • the relay UE 504 may connect with the remote UE 506 using a first resource pool dedicated specifically to the sidelink interface 516.
  • relay UE 504 may connect with the remote UE 508 using a second resource pool dedicated specifically to the sidelink interface 518. Additional remote UEs may be connected to the relay UE 504 in a similar manner.
  • Example A may include the discontinuous reception operation in a device- to-device direct communication in a wireless network is comprising of; radio access network node assigns pairing information indicating the dedicated transmission resource pool associated with the second UE to the first UE and assigns the dedicated reception resource pool to the second UE; and the first UE sends the data that destined to the second UE only in the paired dedicated transmission resource pool among the whole transmission resources configured for device-to-device direct communication; and the second UE monitors device-to-device link only in the dedicated reception resource pool among whole reception resources configured for device-to-device direct communication.
  • Example B may include the discontinuous reception operation in a device- to-device direct communication in a wireless network is comprising of; radio access network node assigns pairing information indicating discontinuous active time in time-domain with the second UE to the first UE and second UE; and the first UE sends the data that destined to the second UE only in the transmission resource that is within the active time among the whole transmission resources configured for device-to-device direct communication; and the second UE monitors device-to- device link only in the reception resource pool that is within the active time among whole reception resources configured for device-to-device direct communication.
  • Example C may include the discontinuous reception operation in a device- to-device direct communication in a wireless network is comprising of; the first UE sends pairing information indicating discontinuous active time in time-domain to the second UE over device-to-device link; and the first UE sends the data that destined to the second UE only in the transmission resource that is within the active time among the whole transmission resources configured for device-to-device direct communication; and the second UE monitors device-to-device link only in the reception resource pool that is within the active time among whole reception resources configured for device-to-device direct communication.
  • Example D may include the method of example C and/or some other example herein, wherein the paring information is sent by device-to-device link control information.
  • Example E may include the discontinuous reception operation in a device- to-device direct communication in a wireless network is comprising of; the second UE sends its id information to the first UE; and the first UE and second UE calculate active time by defined rule using the id and the assistance information provided by the system information; and the first UE sends the data that destined to the second UE only in the transmission resource that is within the active time among the whole transmission resources configured for device-to-device direct communication once discontinuous reception for the second UE is activated; and the second UE monitors device-to-device link only in the reception resource pool that is within the active time among whole reception resources configured for device-to-device direct
  • Example F may include the method of example E and/or some other example herein, wherein the activation and deactivation of discontinuous reception is sent by device-to-device link control information.
  • Example G may include an apparatus comprising means to perform one or more elements of a method described in or related to any of examples A-F, or any other method or process described herein.
  • Example H may include one or more non-transitory computer-readable media comprising instructions to cause an electronic device, upon execution of the instructions by one or more processors of the electronic device, to perform one or more elements of a method described in or related to any of examples A-F, or any other method or process described herein.
  • Example I may include an apparatus comprising logic, modules, and/or circuitry to perform one or more elements of a method described in or related to any of examples A-F, or any other method or process described herein.
  • Example J may include a method, technique, or process as described in or related to any of examples A-F, or portions or parts thereof.
  • Example K may include an apparatus comprising: one or more processors and one or more computer readable media comprising instructions that, when executed by the one or more processors, cause the one or more processors to perform the method, techniques, or process as described in or related to any of examples A-F, or portions thereof.
  • Example L may include a method of communicating in a wireless network as shown and described herein.
  • Example M may include a system for providing wireless communication as shown and described herein.
  • Example N may include a device for providing wireless communication as shown and described herein.
  • FIG. 6 illustrates an architecture of a system 600 of a network in
  • the system 600 is shown to include a user equipment (UE) 601 and a UE 602.
  • UE user equipment
  • the UEs 601 and 602 are illustrated as smartphones (e.g., handheld touchscreen mobile computing devices connectable to one or more cellular networks), but may also comprise any mobile or non-mobile computing device, such as Personal Data Assistants (PDAs), pagers, laptop computers, desktop computers, wireless handsets, or any computing device including a wireless communications interface.
  • PDAs Personal Data Assistants
  • pagers pagers
  • laptop computers desktop computers
  • wireless handsets wireless communications interface
  • any of the UEs 601 and 602 can comprise an Internet of Things (loT) UE, which can comprise a network access layer designed for low-power loT applications utilizing short-lived UE connections.
  • An loT UE can utilize technologies such as machine-to-machine (M2M) or machine-type
  • MTC mobile communications
  • PLMN public land mobile network
  • Proximity-Based Service ProSe
  • D2D device-to- device
  • the M2M or MTC exchange of data may be a machine-initiated exchange of data.
  • An loT network describes interconnecting loT UEs, which may include uniquely identifiable embedded computing devices (within the Internet infrastructure), with short-lived connections.
  • the loT UEs may execute background applications (e.g., keep-alive messages, status updates, etc.) to facilitate the connections of the loT network.
  • the UEs 601 and 602 may be configured to connect, e.g.,
  • the RAN 610 may be, for example, an Evolved Universal Mobile Telecommunications System (UMTS) Terrestrial Radio Access Network (E-UTRAN), a NextGen RAN (NG RAN), or some other type of RAN.
  • UMTS Evolved Universal Mobile Telecommunications System
  • E-UTRAN Evolved Universal Mobile Telecommunications System
  • NG RAN NextGen RAN
  • the UEs 601 and 602 utilize connections 603 and 604, respectively, each of which comprises a physical communications interface or layer (discussed in further detail below); in this example, the connections 603 and 604 are illustrated as an air interface to enable communicative coupling, and can be consistent with cellular communications protocols, such as a Global System for Mobile Communications (GSM) protocol, a code-division multiple access (CDMA) network protocol, a Push-to-Talk (PTT) protocol, a PTT over Cellular (POC) protocol, a Universal Mobile Telecommunications System (UMTS) protocol, a 3GPP Long Term Evolution (LTE) protocol, a fifth generation (5G) protocol, a New Radio (NR) protocol, and the like.
  • GSM Global System for Mobile Communications
  • CDMA code-division multiple access
  • PTT Push-to-Talk
  • POC PTT over Cellular
  • UMTS Universal Mobile Telecommunications System
  • LTE Long Term Evolution
  • 5G fifth generation
  • NR New Radio
  • the UEs 601 and 602 may further directly exchange communication data via a ProSe interface 605.
  • the ProSe interface 605 may alternatively be referred to as a sidelink interface comprising one or more logical channels, including but not limited to a Physical Sidelink Control Channel (PSCCH), a Physical Sidelink Shared Channel (PSSCH), a Physical Sidelink Discovery
  • PSDCH Physical Sidelink Broadcast Channel
  • PSBCH Physical Sidelink Broadcast Channel
  • the UE 602 is shown to be configured to access an access point (AP) 606 via connection 607.
  • the connection 607 can comprise a local wireless connection, such as a connection consistent with any IEEE 802.1 1 protocol, wherein the AP 606 would comprise a wireless fidelity (WiFi®) router.
  • WiFi® wireless fidelity
  • the AP 606 is shown to be connected to the Internet without connecting to the core network of the wireless system (described in further detail below).
  • the RAN 610 can include one or more access nodes that enable the connections 603 and 604.
  • the access nodes can be referred to as base stations (BSs), NodeBs, evolved NodeBs (eNBs), next Generation NodeBs (gNB), RAN nodes, and so forth, and can comprise ground stations (e.g., terrestrial access points) or satellite stations providing coverage within a geographic area (e.g., a cell).
  • the RAN 610 may include one or more RAN nodes for providing macrocells, e.g., macro RAN node 61 1 , and one or more RAN nodes for providing femtocells or picocells (e.g., cells having smaller coverage areas, smaller user capacity, or higher bandwidth compared to macrocells), e.g., low power (LP) RAN node 612.
  • BSs base stations
  • eNBs evolved NodeBs
  • gNB next Generation NodeBs
  • RAN nodes and so forth, and can comprise ground stations (e.g., terrestrial access points) or satellite stations providing coverage within a geographic area (e
  • Any of the RAN nodes 61 1 and 612 can terminate the air interface protocol and can be the first point of contact for the UEs 601 and 602. In some
  • any of the RAN nodes 61 1 and 612 can fulfill various logical functions for the RAN 610 including, but not limited to, radio network controller (RNC) functions such as radio bearer management, uplink and downlink dynamic radio resource management and data packet scheduling, and mobility management.
  • RNC radio network controller
  • the UEs 601 and 602 can be configured to communicate using Orthogonal Frequency-Division Multiplexing
  • OFDMMA Orthogonal Frequency- Division Multiple Access
  • SC-FDMA Single Carrier Frequency Division Multiple Access
  • the OFDM signals can comprise a plurality of orthogonal subcarriers.
  • a downlink resource grid can be used for downlink transmissions from any of the RAN nodes 61 1 and 612 to the UEs 601 and 602, while uplink transmissions can utilize similar techniques.
  • the grid can be a time- frequency grid, called a resource grid or time-frequency resource grid, which is the physical resource in the downlink in each slot.
  • a time-frequency plane representation is a common practice for OFDM systems, which makes it intuitive for radio resource allocation.
  • Each resource grid comprises a number of resource blocks, which describe the mapping of certain physical channels to resource elements.
  • Each resource block comprises a collection of resource elements; in the frequency domain, this may represent the smallest quantity of resources that currently can be allocated. There are several different physical downlink channels that are conveyed using such resource blocks.
  • the physical downlink shared channel may carry user data and higher-layer signaling to the UEs 601 and 602.
  • the physical downlink control channel (PDCCH) may carry information about the transport format and resource allocations related to the PDSCH channel, among other things. It may also inform the UEs 601 and 602 about the transport format, resource allocation, and H-ARQ (Hybrid Automatic Repeat Request) information related to the uplink shared channel.
  • downlink scheduling (assigning control and shared channel resource blocks to the UE 602 within a cell) may be performed at any of the RAN nodes 61 1 and 612 based on channel quality information fed back from any of the UEs 601 and 602.
  • the downlink resource assignment information may be sent on the PDCCH used for (e.g., assigned to) each of the UEs 601 and 602.
  • the PDCCH may use control channel elements (CCEs) to convey the control information.
  • CCEs control channel elements
  • the PDCCH complex-valued symbols may first be organized into quadruplets, which may then be permuted using a sub-block interleaver for rate matching.
  • Each PDCCH may be transmitted using one or more of these CCEs, where each CCE may correspond to nine sets of four physical resource elements known as resource element groups (REGs).
  • RAGs resource element groups
  • QPSK Quadrature Phase Shift Keying
  • the PDCCH can be transmitted using one or more CCEs, depending on the size of the downlink control information (DCI) and the channel condition.
  • DCI downlink control information
  • There can be four or more different PDCCH formats defined in LTE with different numbers of CCEs (e.g., aggregation level, L 1 , 2, 4, or 8).
  • Some embodiments may use concepts for resource allocation for control channel information that are an extension of the above-described concepts.
  • some embodiments may utilize an enhanced physical downlink control channel (EPDCCH) that uses PDSCH resources for control information transmission.
  • the EPDCCH may be transmitted using one or more enhanced the control channel elements (ECCEs). Similar to above, each ECCE may correspond to nine sets of four physical resource elements known as enhanced resource element groups (EREGs). An ECCE may have other numbers of EREGs in some situations.
  • EPCCH enhanced physical downlink control channel
  • ECCEs enhanced the control channel elements
  • each ECCE may correspond to nine sets of four physical resource elements known as enhanced resource element groups (EREGs).
  • EREGs enhanced resource element groups
  • An ECCE may have other numbers of EREGs in some situations.
  • the RAN 610 is shown to be communicatively coupled to a core network (CN) 620—via an S1 interface 613.
  • the CN 620 may be an evolved packet core (EPC) network, a NextGen Packet Core (NPC) network, or some other type of CN.
  • EPC evolved packet core
  • NPC NextGen Packet Core
  • the S1 interface 613 is split into two parts: the S1 -U interface 614, which carries traffic data between the RAN nodes 61 1 and 612 and a serving gateway (S-GW) 622, and an S1 -mobility management entity (MME) interface 615, which is a signaling interface between the RAN nodes 61 1 and 612 and MMEs 621.
  • MME S1 -mobility management entity
  • the CN 620 comprises the MMEs 621 , the S-GW 622, a Packet Data Network (PDN) Gateway (P-GW) 623, and a home subscriber server (HSS) 624.
  • the MMEs 621 may be similar in function to the control plane of legacy Serving General Packet Radio Service (GPRS) Support Nodes (SGSN).
  • the MMEs 621 may manage mobility aspects in access such as gateway selection and tracking area list management.
  • the HSS 624 may comprise a database for network users, including subscription-related information to support the network entities' handling of communication sessions.
  • the CN 620 may comprise one or several HSSs 624, depending on the number of mobile subscribers, on the capacity of the equipment, on the organization of the network, etc.
  • the HSS 624 can provide support for routing/roaming, authentication, authorization, naming/addressing resolution, location dependencies, etc.
  • the S-GW 622 may terminate the S1 interface 613 towards the RAN 610, and routes data packets between the RAN 610 and the CN 620.
  • the S- GW 622 may be a local mobility anchor point for inter-RAN node handovers and also may provide an anchor for inter-3GPP mobility. Other responsibilities may include lawful intercept, charging, and some policy enforcement.
  • the P-GW 623 may terminate an SGi interface toward a PDN.
  • the P-GW 623 may route data packets between the CN 620 (e.g., an EPC network) and external networks such as a network including the application server 630
  • an application server 630 may be an element offering applications that use IP bearer resources with the core network (e.g., UMTS Packet Services (PS) domain, LTE PS data services, etc.).
  • the P-GW 623 is shown to be communicatively coupled to an application server 630 via an IP communications interface 625.
  • the application server 630 can also be configured to support one or more communication services (e.g., Voice-over-Internet Protocol (VoIP) sessions, PTT sessions, group communication sessions, social networking services, etc.) for the UEs 601 and 602 via the CN 620.
  • VoIP Voice-over-Internet Protocol
  • the P-GW 623 may further be a node for policy enforcement and charging data collection.
  • a Policy and Charging Enforcement Function (PCRF) 626 is the policy and charging control element of the CN 620.
  • PCRF Policy and Charging Enforcement Function
  • HPLMN Home Public Land Mobile Network
  • IP-CAN Internet Protocol Connectivity Access Network
  • HPLMN Home Public Land Mobile Network
  • V-PCRF Visited PCRF
  • VPLMN Visited Public Land Mobile Network
  • the PCRF 626 may be communicatively coupled to the application server 630 via the P-GW 623.
  • the application server 630 may signal the PCRF 626 to indicate a new service flow and select the appropriate Quality of Service (QoS) and charging parameters.
  • the PCRF 626 may provision this rule into a Policy and Charging Enforcement Function (PCEF) (not shown) with the appropriate traffic flow template (TFT) and QoS class of identifier (QCI), which commences the QoS and charging as specified by the application server 630.
  • PCEF Policy and Charging Enforcement Function
  • TFT traffic flow template
  • QCI QoS class of identifier
  • FIG. 7 illustrates example components of a device 700 in accordance with some embodiments.
  • the device 700 may include application circuitry 702, baseband circuitry 704, Radio Frequency (RF) circuitry 706, front-end module (FEM) circuitry 708, one or more antennas 710, and power management circuitry (PMC) 712 coupled together at least as shown.
  • the components of the illustrated device 700 may be included in a UE or a RAN node.
  • RF Radio Frequency
  • FEM front-end module
  • PMC power management circuitry
  • the device 700 may include fewer elements (e.g., a RAN node may not utilize application circuitry 702, and instead include a processor/controller to process IP data received from an EPC).
  • the device 700 may include additional elements such as, for example, memory/storage, display, camera, sensor, or input/output (I/O) interface.
  • the I/O input/output
  • components described below may be included in more than one device (e.g., said circuitries may be separately included in more than one device for Cloud-RAN (C- RAN) implementations).
  • C- RAN Cloud-RAN
  • the application circuitry 702 may include one or more application processors.
  • the application circuitry 702 may include circuitry such as, but not limited to, one or more single-core or multi-core processors.
  • processor(s) may include any combination of general-purpose processors
  • processors of application circuitry 702 may process IP data packets received from an EPC.
  • the baseband circuitry 704 may include circuitry such as, but not limited to, one or more single-core or multi-core processors.
  • the baseband circuitry 704 may include one or more baseband processors or control logic to process baseband signals received from a receive signal path of the RF circuitry 706 and to generate baseband signals for a transmit signal path of the RF circuitry 706.
  • Baseband processing circuity 704 may interface with the application circuitry 702 for generation and processing of the baseband signals and for controlling operations of the RF circuitry 706.
  • the baseband circuitry 704 may include a third generation (3G) baseband processor 704A, a fourth generation (4G) baseband processor 704B, a fifth generation (5G) baseband processor 704C, or other baseband processor(s) 704D for other existing generations, generations in development or to be developed in the future (e.g., second generation (2G), sixth generation (6G), etc.).
  • the baseband circuitry 704 e.g., one or more of baseband processors 704A-D
  • radio control functions may include, but are not limited to, signal modulation/demodulation, encoding/decoding, radio
  • modulation/demodulation circuitry of the baseband circuitry 704 may include Fast-Fourier Transform (FFT), precoding, or constellation mapping/demapping functionality.
  • FFT Fast-Fourier Transform
  • encoding/decoding circuitry of the baseband circuitry 704 may include convolution, tail-biting convolution, turbo, Viterbi, or Low Density Parity Check (LDPC)
  • Embodiments of modulation/demodulation and encoder/decoder functionality are not limited to these examples and may include other suitable functionality in other embodiments.
  • the baseband circuitry 704 may include one or more audio digital signal processor(s) (DSP) 704F.
  • the audio DSP(s) 704F may be include elements for compression/decompression and echo cancellation and may include other suitable processing elements in other embodiments.
  • Components of the baseband circuitry may be suitably combined in a single chip, a single chipset, or disposed on a same circuit board in some embodiments.
  • some or all of the constituent components of the baseband circuitry 704 and the application circuitry 702 may be implemented together such as, for example, on a system on a chip (SOC).
  • SOC system on a chip
  • the baseband circuitry 704 may provide for communication compatible with one or more radio technologies.
  • the baseband circuitry 704 may support communication with an evolved universal terrestrial radio access network (EUTRAN) or other wireless metropolitan area networks (WMAN), a wireless local area network (WLAN), or a wireless personal area network (WPAN).
  • EUTRAN evolved universal terrestrial radio access network
  • WMAN wireless metropolitan area networks
  • WLAN wireless local area network
  • WPAN wireless personal area network
  • multi-mode baseband circuitry Embodiments in which the baseband circuitry 704 is configured to support radio communications of more than one wireless protocol.
  • RF circuitry 706 may enable communication with wireless networks using modulated electromagnetic radiation through a non-solid medium.
  • the RF circuitry 706 may include switches, filters, amplifiers, etc. to facilitate the communication with the wireless network.
  • the RF circuitry 706 may include a receive signal path which may include circuitry to down-convert RF signals received from the FEM circuitry 708 and provide baseband signals to the baseband circuitry 704.
  • RF circuitry 706 may also include a transmit signal path which may include circuitry to up-convert baseband signals provided by the baseband circuitry 704 and provide RF output signals to the FEM circuitry 708 for transmission.
  • the receive signal path of the RF circuitry 706 may include mixer circuitry 706A, amplifier circuitry 706B and filter circuitry 706C.
  • the transmit signal path of the RF circuitry 706 may include filter circuitry 706C and mixer circuitry 706A.
  • RF circuitry 706 may also include
  • synthesizer circuitry 706D for synthesizing a frequency for use by the mixer circuitry 706A of the receive signal path and the transmit signal path.
  • the mixer circuitry 706A of the receive signal path may be configured to down- convert RF signals received from the FEM circuitry 708 based on the synthesized frequency provided by synthesizer circuitry 706D.
  • the amplifier circuitry 706B may be configured to amplify the down-converted signals and the filter circuitry 706C may be a low-pass filter (LPF) or band-pass filter (BPF) configured to remove unwanted signals from the down-converted signals to generate output baseband signals.
  • LPF low-pass filter
  • BPF band-pass filter
  • Output baseband signals may be provided to the baseband circuitry 704 for further processing.
  • the output baseband signals may be zero- frequency baseband signals, although this is not a requirement.
  • the mixer circuitry 706A of the receive signal path may comprise passive mixers, although the scope of the embodiments is not limited in this respect.
  • the mixer circuitry 706A of the transmit signal path may be configured to up-convert input baseband signals based on the synthesized frequency provided by the synthesizer circuitry 706D to generate RF output signals for the FEM circuitry 708.
  • the baseband signals may be provided by the baseband circuitry 704 and may be filtered by the filter circuitry 706C.
  • the mixer circuitry 706A of the receive signal path and the mixer circuitry 706A of the transmit signal path may include two or more mixers and may be arranged for quadrature downconversion and upconversion, respectively.
  • the mixer circuitry 706A of the receive signal path and the mixer circuitry 706A of the transmit signal path may include two or more mixers and may be arranged for image rejection (e.g., Hartley image rejection).
  • the mixer circuitry 706A of the receive signal path and the mixer circuitry 706A may be arranged for direct downconversion and direct upconversion, respectively.
  • the mixer circuitry 706A of the receive signal path and the mixer circuitry 706A of the transmit signal path may be configured for super-heterodyne operation.
  • the output baseband signals and the input baseband signals may be analog baseband signals, although the scope of the embodiments is not limited in this respect.
  • the output baseband signals and the input baseband signals may be digital baseband signals.
  • the RF circuitry 706 may include analog-to- digital converter (ADC) and digital-to-analog converter (DAC) circuitry and the baseband circuitry 704 may include a digital baseband interface to communicate with the RF circuitry 706.
  • ADC analog-to- digital converter
  • DAC digital-to-analog converter
  • a separate radio IC circuitry may be provided for processing signals for each spectrum, although the scope of the embodiments is not limited in this respect.
  • the synthesizer circuitry 706D may be a fractional- N synthesizer or a fractional N/N+1 synthesizer, although the scope of the
  • synthesizer circuitry 706D may be a delta-sigma synthesizer, a frequency multiplier, or a synthesizer comprising a phase-locked loop with a frequency divider.
  • the synthesizer circuitry 706D may be configured to synthesize an output frequency for use by the mixer circuitry 706A of the RF circuitry 706 based on a frequency input and a divider control input. In some embodiments, the synthesizer circuitry 706D may be a fractional N/N+1 synthesizer.
  • frequency input may be provided by a voltage controlled oscillator (VCO), although that is not a requirement.
  • VCO voltage controlled oscillator
  • Divider control input may be provided by either the baseband circuitry 704 or the application circuitry 702 (such as an applications processor) depending on the desired output frequency.
  • a divider control input (e.g., N) may be determined from a lookup table based on a channel indicated by the application circuitry 702.
  • Synthesizer circuitry 706D of the RF circuitry 706 may include a divider, a delay-locked loop (DLL), a multiplexer and a phase accumulator.
  • DLL delay-locked loop
  • the divider may be a dual modulus divider (DMD) and the phase accumulator may be a digital phase accumulator (DPA).
  • the DMD may be configured to divide the input signal by either N or N+1 (e.g., based on a carry out) to provide a fractional division ratio.
  • the DLL may include a set of cascaded, tunable, delay elements, a phase detector, a charge pump and a D-type flip-flop.
  • the delay elements may be configured to break a VCO period up into Nd equal packets of phase, where Nd is the number of delay elements in the delay line. In this way, the DLL provides negative feedback to help ensure that the total delay through the delay line is one VCO cycle.
  • the synthesizer circuitry 706D may be configured to generate a carrier frequency as the output frequency, while in other embodiments, the output frequency may be a multiple of the carrier frequency (e.g., twice the carrier frequency, four times the carrier frequency) and used in conjunction with quadrature generator and divider circuitry to generate multiple signals at the carrier frequency with multiple different phases with respect to each other.
  • the output frequency may be a LO frequency (fLO).
  • the RF circuitry 706 may include an IQ/polar converter.
  • FEM circuitry 708 may include a receive signal path which may include circuitry configured to operate on RF signals received from one or more antennas 710, amplify the received signals and provide the amplified versions of the received signals to the RF circuitry 706 for further processing.
  • the FEM circuitry 708 may also include a transmit signal path which may include circuitry configured to amplify signals for transmission provided by the RF circuitry 706 for transmission by one or more of the one or more antennas 710.
  • the amplification through the transmit or receive signal paths may be done solely in the RF circuitry 706, solely in the FEM circuitry 708, or in both the RF circuitry 706 and the FEM circuitry 708.
  • the FEM circuitry 708 may include a TX/RX switch to switch between transmit mode and receive mode operation.
  • the FEM circuitry 708 may include a receive signal path and a transmit signal path.
  • the receive signal path of the FEM circuitry 708 may include an LNA to amplify received RF signals and provide the amplified received RF signals as an output (e.g., to the RF circuitry 706).
  • the transmit signal path of the FEM circuitry 708 may include a power amplifier (PA) to amplify input RF signals (e.g., provided by the RF circuitry 706), and one or more filters to generate RF signals for subsequent transmission (e.g., by one or more of the one or more antennas 710).
  • PA power amplifier
  • the PMC 712 may manage power provided to the baseband circuitry 704.
  • the PMC 712 may control power-source selection, voltage scaling, battery charging, or DC-to-DC conversion.
  • the PMC 712 may often be included when the device 700 is capable of being powered by a battery, for example, when the device 700 is included in a UE.
  • the PMC 712 may increase the power conversion efficiency while providing desirable implementation size and heat dissipation characteristics.
  • FIG. 7 shows the PMC 712 coupled only with the baseband circuitry 704.
  • the PMC 712 may be additionally or alternatively coupled with, and perform similar power management operations for, other components such as, but not limited to, the application circuitry 702, the RF circuitry 706, or the FEM circuitry 708.
  • the PMC 712 may control, or otherwise be part of, various power saving mechanisms of the device 700. For example, if the device 700 is in an RRC_Connected state, where it is still connected to the RAN node as it expects to receive traffic shortly, then it may enter a state known as Discontinuous Reception Mode (DRX) after a period of inactivity. During this state, the device 700 may power down for brief intervals of time and thus save power.
  • DRX Discontinuous Reception Mode
  • the device 700 may transition off to an RRCJdle state, where it disconnects from the network and does not perform operations such as channel quality feedback, handover, etc.
  • the device 700 goes into a very low power state and it performs paging where again it periodically wakes up to listen to the network and then powers down again.
  • the device 700 may not receive data in this state, and in order to receive data, it transitions back to an RRC_Connected state.
  • An additional power saving mode may allow a device to be unavailable to the network for periods longer than a paging interval (ranging from seconds to a few hours). During this time, the device is totally unreachable to the network and may power down completely. Any data sent during this time incurs a large delay and it is assumed the delay is acceptable.
  • Processors of the application circuitry 702 and processors of the baseband circuitry 704 may be used to execute elements of one or more instances of a protocol stack.
  • processors of the baseband circuitry 704 alone or in combination, may be used to execute Layer 3, Layer 2, or Layer 1 functionality, while processors of the application circuitry 702 may utilize data (e.g., packet data) received from these layers and further execute Layer 4 functionality (e.g.,
  • Layer 3 may comprise a radio resource control (RRC) layer, described in further detail below.
  • Layer 2 may comprise a medium access control (MAC) layer, a radio link control (RLC) layer, and a packet data convergence protocol (PDCP) layer, described in further detail below.
  • Layer 1 may comprise a physical (PHY) layer of a UE/RAN node, described in further detail below.
  • FIG. 8 illustrates example interfaces of baseband circuitry in accordance with some embodiments.
  • the baseband circuitry 704 of FIG. 7 may comprise processors 704A-704E and a memory 704G utilized by said
  • Each of the processors 704A-704E may include a memory interface, 804A-804E, respectively, to send/receive data to/from the memory 704G.
  • the baseband circuitry 704 may further include one or more interfaces to communicatively couple to other circuitries/devices, such as a memory interface 812 (e.g., an interface to send/receive data to/from memory external to the baseband circuitry 704), an application circuitry interface 814 (e.g., an interface to send/receive data to/from the application circuitry 702 of FIG. 7), an RF circuitry interface 816 (e.g., an interface to send/receive data to/from RF circuitry 706 of FIG. 7), a wireless hardware connectivity interface 818 (e.g., an interface to send/receive data to/from Near Field Communication (NFC) components, Bluetooth® components (e.g., Bluetooth® Low Energy), Wi-Fi® components, and other communication
  • NFC Near Field Communication
  • Bluetooth® components e.g., Bluetooth® Low Energy
  • Wi-Fi® components e.g., Wi-Fi® components
  • a power management interface 820 e.g., an interface to send/receive power or control signals to/from the PMC 712.
  • FIG. 9 is a block diagram illustrating components, according to some example embodiments, able to read instructions from a machine-readable or computer-readable medium (e.g., a non-transitory machine-readable storage medium) and perform any one or more of the methodologies discussed herein.
  • a machine-readable or computer-readable medium e.g., a non-transitory machine-readable storage medium
  • FIG. 9 shows a diagrammatic representation of hardware resources 900 including one or more processors (or processor cores) 910, one or more
  • a hypervisor 902 may be executed to provide an execution environment for one or more network slices/sub-slices to utilize the hardware resources 900.
  • the processors 910 may include, for example, a processor 912 and a processor 914.
  • CPU central processing unit
  • RISC reduced instruction set computing
  • CISC complex instruction set computing
  • GPU graphics processing unit
  • DSP digital signal processor
  • ASIC application specific integrated circuit
  • RFIC radio-frequency integrated circuit
  • the memory/storage devices 920 may include main memory, disk storage, or any suitable combination thereof.
  • the memory/storage devices 920 may include, but are not limited to any type of volatile or non-volatile memory such as dynamic random access memory (DRAM), static random-access memory (SRAM), erasable programmable read-only memory (EPROM), electrically erasable programmable read-only memory (EEPROM), Flash memory, solid-state storage, etc.
  • DRAM dynamic random access memory
  • SRAM static random-access memory
  • EPROM erasable programmable read-only memory
  • EEPROM electrically erasable programmable read-only memory
  • Flash memory solid-state storage, etc.
  • the communication resources 930 may include interconnection or network interface components or other suitable devices to communicate with one or more peripheral devices 904 or one or more databases 906 via a network 908.
  • the communication resources 930 may include wired communication components (e.g., for coupling via a Universal Serial Bus (USB)), cellular
  • NFC components NFC components
  • Bluetooth® components e.g., Bluetooth® Low Energy
  • Wi-Fi® components Wi-Fi components
  • Instructions 950 may comprise software, a program, an application, an applet, an app, or other executable code for causing at least any of the processors 910 to perform any one or more of the methodologies discussed herein.
  • the instructions 950 may reside, completely or partially, within at least one of the processors 910 (e.g., within the processor's cache memory), the memory/storage devices 920, or any suitable combination thereof.
  • any portion of the instructions 950 may be transferred to the hardware resources 900 from any combination of the peripheral devices 904 or the databases 906. Accordingly, the memory of processors 910, the memory/storage devices 920, the peripheral devices 904, and the databases 906 are examples of computer-readable and machine- readable media.
  • Example 1 is an apparatus for a relay user equipment (UE), comprising a memory interface and a baseband processor.
  • the memory interface to store or retrieve, to or from a memory device, a sidelink resource message from an evolved node B (eNB).
  • the baseband processor to: decode the sidelink resource message to obtain sidelink resource information specific to a first sidelink between the relay UE and a first remote UE; determine, based on the sidelink resource information, a subset of sidelink resources to form a dedicated transmit resource pool specific to the first sidelink; determine discontinuous subframes of the dedicated transmit resource pool to transmit data though the first sidelink to the first remote UE; and prepare data to be transmitted through the first sidelink to the first remote UE in the discontinuous subframes.
  • eNB evolved node B
  • Example 2 is the apparatus of Example 1 , wherein the baseband process is to determine the discontinuous subframes based on subframes where the first remote UE is configured to monitor a discontinuous dedicated reception pool specific to the first sidelink.
  • Example 3 is the apparatus of Example 1 , wherein the sidelink resource message from the eNB assigns time and frequency resources of the relay UE specific to the first remote UE.
  • Example 4 is the apparatus of any of Examples 1 -3, wherein the sidelink resource message is a dedicated resource control (RRC) message.
  • RRC dedicated resource control
  • Example 5 is the apparatus of any of Examples 1 -3, wherein the sidelink resource message is included in a system information block (SIB).
  • SIB system information block
  • Example 6 is the apparatus of any of Examples 1 -3, wherein the baseband processor is further to prepare a sidelink radio resource control (RRC) message to inform the first remote UE of sidelink resource information specific to the first sidelink.
  • RRC radio resource control
  • Example 7 is the apparatus of any of Examples 1 -3, wherein the baseband processor is further to prepare a sidelink control information (SCI) comprising sidelink resource information specific to the first sidelink.
  • SCI sidelink control information
  • Example 8 is the apparatus of Example 7, wherein the relay UE can activate or deactivate discontinuous reception on the first sidelink via the SCI.
  • Example 9 is the apparatus of any of Examples 1 -3, wherein the baseband processor is further to: decode the sidelink resource message to obtain a
  • DRX discontinuous reception
  • Example 10 is a machine readable storage medium including machine- readable instructions, when executed by one or more processors of an evolved node B (eNB), to: process a signal from a first user equipment (UE), the signal comprising sidelink communication information for a first UE and a second UE; determine a pairing between the first UE and the second UE based on the sidelink
  • eNB evolved node B
  • Example 1 1 is the machine readable storage medium of Example 10, wherein the message assigns resources comprising a specific discontinuous reception resource pool of the second UE and a specific transmission resource pool of the first UE.
  • Example 12 is the machine readable storage medium of Example 10, wherein the message comprises discontinuous reception (DRX) parameters of the second UE.
  • DRX discontinuous reception
  • Example 13 is the machine readable storage medium of Example 12, wherein the DRX parameters of the second UE comprise a DRX cycle, an offset, and a wake-up duration.
  • Example 14 is the machine readable storage medium of any of Examples 10-13, wherein preparing a message comprises preparing a dedicated radio resource control (RRC) message for the first UE.
  • RRC radio resource control
  • Example 15 is the machine readable storage medium of Example 14, wherein preparing a message further comprises preparing a dedicated RRC message for the second UE.
  • Example 16 is the machine readable storage medium of Example 10, wherein preparing a message comprises preparing a system information block (SIB) with default DRX parameters for sidelink communication.
  • SIB system information block
  • Example 17 is an apparatus for a remote user equipment (UE), comprising a memory interface and a baseband processor.
  • the memory interface to store or retrieve, from a memory device, discontinuous reception (DRX) resource information.
  • the baseband processor to: configure the remote UE to communicate with a relay UE; determine DRX parameters, based on the DRX information, that are specific to a sidelink between the remote UE and the relay UE; configure the remote UE to enter an active state during a portion of a DRX cycle specific to the sidelink between the remote UE and the relay UE to monitor for data from the relay UE through the sidelink; configure the remote UE to enter a sleep state during a remainder of the DRX cycle.
  • DRX discontinuous reception
  • Example 18 is the apparatus of Example 17, further comprising radio frequency (RF) circuitry to receive a signal comprising DRX resource information from the relay UE.
  • RF radio frequency
  • Example 19 is the apparatus of Example 17, further comprising radio frequency (RF) circuitry to receive a signal comprising DRX resource information from an evolved node B (eNB).
  • RF radio frequency
  • Example 20 is the apparatus of Example 17, wherein to configure the remote UE to communicate with a relay UE, the baseband processor prepares a message to the relay UE comprising a remote UE identification, and wherein a starting frame of the active state is specific to the remote UE identification.
  • Example 21 is a machine readable storage medium including machine- readable instructions, when executed by one or more processors of a relay user equipment (UE), to: decode the sidelink resource message to obtain sidelink resource information specific to a first sidelink between the relay UE and a first remote UE; determine, based on the sidelink resource information, a subset of sidelink resources to form a dedicated transmit resource pool specific to the first sidelink; determine discontinuous subframes of the dedicated transmit resource pool to transmit data though the first sidelink to the first remote UE; and prepare data to be transmitted through the first sidelink to the first remote UE in the discontinuous subframes.
  • UE relay user equipment
  • Example 22 is the machine readable storage medium of Example 21 , wherein the machine-readable instructions are further to determine the discontinuous subframes based on subframes where the first remote UE is configured to monitor a discontinuous dedicated reception pool specific to the first sidelink.
  • Example 23 is the machine readable storage medium of Example 21 , wherein the sidelink resource message from the eNB assigns time and frequency resources of the relay UE specific to the first remote UE.
  • Example 24 is the machine readable storage medium of any of Examples 21 -23, wherein the sidelink resource message is a dedicated resource control (RRC) message.
  • Example 25 is the machine readable storage medium of any of Examples 21 -23, wherein the sidelink resource message is included in a system information block (SIB).
  • SIB system information block
  • Example 26 is the machine readable storage medium of any of Examples 21 -23, wherein the machine-readable instructions are further to prepare a sidelink radio resource control (RRC) message to inform the first remote UE of sidelink resource information specific to the first sidelink.
  • RRC radio resource control
  • Example 27 is the machine readable storage medium of any of Examples 21 -23, wherein the machine-readable instructions are further to prepare a sidelink control information (SCI) comprising sidelink resource information specific to the first sidelink.
  • SCI sidelink control information
  • Example 28 is the machine readable storage medium of Example 27, wherein the machine-readable instructions are further to activate or deactivate discontinuous reception on the first sidelink via the SCI.
  • Example 29 is the machine readable storage medium of any of Examples 21 -23, wherein the machine-readable instructions are further to: decode the sidelink resource message to obtain a discontinuous reception (DRX) configuration specific to a second sidelink between the relay UE and a second remote UE; and determine, based on the DRX configuration, a DRX cycle to transmit data through the second sidelink to the second remote UE, wherein the second sidelink uses different resources than those of the dedicated transmit resource pool specific to the first sidelink.
  • DRX discontinuous reception
  • Example 30 is an apparatus for an evolved node B (eNB), comprising a memory interface and a baseband processor.
  • the memory interface to store or retrieve, to or from a memory device, information from a first user equipment (UE).
  • the a baseband processor to: decode the information to obtain sidelink
  • Example 31 is the apparatus of Example 30, wherein the message assigns resources comprising a specific discontinuous reception resource pool of the second UE and a specific transmission resource pool of the first UE.
  • Example 32 is the apparatus of Example 30, wherein the message comprises discontinuous reception (DRX) parameters of the second UE.
  • DRX discontinuous reception
  • Example 33 is the apparatus of Example 32, wherein the DRX parameters of the second UE comprise a DRX cycle, an offset, and a wake-up duration.
  • Example 34 is the apparatus of any of Examples 30-33, wherein preparing a message comprises preparing a dedicated radio resource control (RRC) message for the first UE.
  • RRC radio resource control
  • Example 35 is the apparatus of Example 34, wherein preparing a message further comprises preparing a dedicated RRC message for the second UE.
  • Example 36 is the apparatus of Example 30, wherein preparing a message comprises preparing a system information block (SIB) with default DRX parameters for sidelink communication.
  • SIB system information block
  • Example 37 is a method for discontinuous reception in device-to-device communication for a remote user equipment (UE), the method comprising: storing or retrieving, from a memory device, discontinuous reception (DRX) resource information; and configuring the remote UE to communicate with a relay UE;
  • UE remote user equipment
  • Example 38 is the method of Example 37, further comprising receiving, via radio frequency (RF), a signal comprising DRX resource information from the relay UE.
  • RF radio frequency
  • Example 39 is the method of Example 37, further comprising receiving, via radio frequency (RF), a signal comprising DRX resource information from an evolved node B (eNB).
  • RF radio frequency
  • eNB evolved node B
  • Example 40 is the method of Example 37, wherein configuring the remote UE to communicate with a relay UE comprises preparing a message to the relay UE comprising a remote UE identification, and wherein a starting frame of the active state is specific to the remote UE identification.
  • Example 41 is a method for initiating discontinuous reception in device-to- device communication using an evolved node B (eNB), the method comprising: processing a signal from a first user equipment (UE), the signal comprising sidelink communication information for a first UE and a second UE; determining a pairing between the first UE and the second UE based on the sidelink communication information; and preparing a message to be transmitted to assist in synchronizing sidelink resources of the first UE and the second UE to enable discontinuous reception at the second UE for data transmitted on the sidelink from the first UE.
  • eNB evolved node B
  • Example 42 is the method of Example 41 , wherein the message assigns resources comprising a specific discontinuous reception resource pool of the second UE and a specific transmission resource pool of the first UE.
  • Example 43 is the method of Example 41 , wherein the message comprises discontinuous reception (DRX) parameters of the second UE.
  • DRX discontinuous reception
  • Example 44 is the method of Example 43, wherein the DRX parameters of the second UE comprise a DRX cycle, an offset, and a wake-up duration.
  • Example 45 is the method of any of Examples 41 -44, wherein preparing a message comprises preparing a dedicated radio resource control (RRC) message for the first UE.
  • RRC radio resource control
  • Example 46 is the method of Example 45, wherein preparing a message further comprises preparing a dedicated RRC message for the second UE.
  • Example 47 is the method of Example 41 , wherein preparing a message comprises preparing a system information block (SIB) with default DRX parameters for sidelink communication.
  • SIB system information block
  • Example 48 is an apparatus comprising means to perform a method as exemplified in any of Examples 37-47.
  • Example 49 is a machine readable medium including code, when executed, to cause a machine to perform the method of any one of Examples 37-47.

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

La présente invention concerne des systèmes et des procédés de réception discontinue dans une communication de dispositif à dispositif. Des ressources d'un équipement utilisateur (UE) relais et d'un UE distant peuvent être coordonnées pour faciliter une communication de dispositif à dispositif. Un eNB peut coordonner des ressources (ou des informations de synchronisation DRX coordonnées) pour l'UE relais et l'UE distant. L'UE relais peut directement configurer des ressources Rx dédiées (ou des informations de synchronisation DRX) de l'UE distant. L'UE relais et l'UE distant peuvent déterminer implicitement des informations de synchronisation DRX en fonction d'un ensemble défini de règles.
PCT/US2017/054300 2016-09-30 2017-09-29 Systèmes et procédés de réception discontinue dans une communication de dispositif à dispositif WO2018064477A1 (fr)

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Cited By (132)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111034255A (zh) * 2019-09-24 2020-04-17 北京小米移动软件有限公司 资源处理方法、装置及计算机存储介质
WO2020118657A1 (fr) * 2018-12-14 2020-06-18 Nec Corporation Procédés et dispositifs de communication de liaison latérale
CN111466151A (zh) * 2020-03-12 2020-07-28 北京小米移动软件有限公司 直连链路中目的地址选择方法、装置及存储介质
CN111480391A (zh) * 2020-03-13 2020-07-31 北京小米移动软件有限公司 直连链路数据传输方法、装置及存储介质
CN111567070A (zh) * 2020-04-07 2020-08-21 北京小米移动软件有限公司 唤醒时间控制方法、装置及计算机可读存储介质
CN111670603A (zh) * 2020-04-13 2020-09-15 北京小米移动软件有限公司 监听信道的方法、装置、用户设备及存储介质
WO2020200258A1 (fr) 2019-04-02 2020-10-08 Huawei Technologies Co., Ltd. Configuration de ressource assistée par couche supérieure pour transmission d'octroi configuré en liaison latérale
CN111757494A (zh) * 2019-03-29 2020-10-09 华为技术有限公司 一种通信方法及装置
CN111800764A (zh) * 2019-08-22 2020-10-20 维沃移动通信有限公司 边链路drx参数配置方法、装置及终端设备
CN112312526A (zh) * 2019-08-01 2021-02-02 华硕电脑股份有限公司 无线通信系统装置到装置通信监测功率节省的方法和设备
WO2021016817A1 (fr) * 2019-07-29 2021-02-04 北京小米移动软件有限公司 Procédé et appareil de communication à connexion directe et support de stockage
WO2021030834A1 (fr) * 2019-08-15 2021-02-18 Qualcomm Incorporated Réception discontinue pour liaison latérale en mode 1
WO2021029672A1 (fr) * 2019-08-12 2021-02-18 엘지전자 주식회사 Procédé et appareil de fonctionnement d'ue associé à une drx de liaison latérale dans un système de communication sans fil
WO2021034966A1 (fr) * 2019-08-19 2021-02-25 Qualcomm Incorporated Configuration de réception discontinue pour liaison latérale
CN112512102A (zh) * 2020-07-14 2021-03-16 中兴通讯股份有限公司 节能、参数配置方法、装置、终端、基站及存储介质
WO2021093203A1 (fr) 2020-02-13 2021-05-20 Zte Corporation Procédé et dispositif de communication de liaison latérale
WO2021093202A1 (fr) * 2020-02-13 2021-05-20 Zte Corporation Procédé et dispositif pour une communication de liaison latérale
WO2021118742A1 (fr) * 2019-12-13 2021-06-17 Qualcomm Incorporated Communication de liaison latérale à l'aide d'une configuration de réception discontinue cellulaire
WO2021119474A1 (fr) * 2019-12-13 2021-06-17 Convida Wireless, Llc Réception discontinue de liaison latérale nr
WO2021127866A1 (fr) 2019-12-23 2021-07-01 Nec Corporation Procédés de communication, équipement terminal, dispositif de réseau et support lisible par ordinateur
WO2021141408A1 (fr) * 2020-01-07 2021-07-15 엘지전자 주식회사 Procédé d'émission et de réception de signal par un terminal dans un système de communication sans fil
WO2021139719A1 (fr) * 2020-01-08 2021-07-15 华为技术有限公司 Procédé et appareil de configuration de paramètre de réception discontinue (drx)
CN113141597A (zh) * 2020-01-20 2021-07-20 上海朗帛通信技术有限公司 一种用于不连续接收的无线通信的方法和装置
US20210227465A1 (en) * 2020-01-21 2021-07-22 Asustek Computer Inc. Method and apparatus for handling logical channel prioritization regarding sidelink discontinuous reception in a wireless communication system
CN113163358A (zh) * 2020-01-22 2021-07-23 华为技术有限公司 配置使能方法及装置
WO2021154511A1 (fr) * 2020-01-31 2021-08-05 Qualcomm Incorporated Fonctionnement discontinu sur liaison latérale
CN113225847A (zh) * 2020-01-21 2021-08-06 华硕电脑股份有限公司 考虑不连续接收操作处理装置间资源选择的方法和设备
CN113225840A (zh) * 2020-01-21 2021-08-06 华硕电脑股份有限公司 无线通信系统中监视装置间侧链路控制信号的方法和设备
CN113225846A (zh) * 2020-01-21 2021-08-06 华为技术有限公司 一种通信方法及装置
CN113225843A (zh) * 2020-01-21 2021-08-06 华硕电脑股份有限公司 处理侧链路不连续接收的信道状态信息报告的方法和设备
CN113225842A (zh) * 2020-01-21 2021-08-06 华硕电脑股份有限公司 无线通信系统中配置侧链路不连续接收的方法和设备
WO2021158060A1 (fr) * 2020-02-05 2021-08-12 삼성전자 주식회사 Procédé et appareil pour prendre en charge une réception discontinue sur liaison latérale dans un système de communication sans fil
CN113259898A (zh) * 2020-02-13 2021-08-13 上海朗帛通信技术有限公司 一种用于不连续接收的无线通信的方法和装置
CN113259911A (zh) * 2020-02-10 2021-08-13 大唐移动通信设备有限公司 一种信息配置方法、装置、设备及计算机可读存储介质
EP3866553A1 (fr) * 2020-02-17 2021-08-18 Sony Group Corporation Dispositif et procédés de communications
WO2021162511A1 (fr) * 2020-02-11 2021-08-19 엘지전자 주식회사 Méthode d'opération liée à la drx sur liaison latérale d'un ue dans un système de communications sans fil
WO2021164788A1 (fr) * 2020-02-21 2021-08-26 维沃移动通信有限公司 Procédé de configuration de transmission discontinue et équipement utilisateur
WO2021180098A1 (fr) * 2020-03-10 2021-09-16 华为技术有限公司 Procédé et appareil de communication sans fil
WO2021180197A1 (fr) * 2020-03-13 2021-09-16 维沃移动通信有限公司 Procédé de configuration de transmission et dispositif électronique
WO2021189365A1 (fr) * 2020-03-26 2021-09-30 Oppo广东移动通信有限公司 Procédé, appareil et dispositif de configuration d'informations, et support de stockage
CN113497681A (zh) * 2020-04-07 2021-10-12 展讯通信（上海）有限公司 设置drx的活动态的方法、装置、用户设备及存储介质
WO2021206371A1 (fr) * 2020-04-07 2021-10-14 주식회사 케이티 Procédé de commande de communication de liaison latérale et dispositif associé
WO2021208801A1 (fr) * 2020-04-14 2021-10-21 华为技术有限公司 Procédé de détermination du mode drx et appareil de communication
WO2021212475A1 (fr) * 2020-04-24 2021-10-28 华为技术有限公司 Procédé et dispositif de transmission de données
WO2021219212A1 (fr) * 2020-04-29 2021-11-04 Huawei Technologies Co., Ltd. Procédés et dispositifs pour une opération de réception discontinue sur un canal de communication de liaison latérale
WO2021226383A1 (fr) * 2020-05-07 2021-11-11 Qualcomm Incorporated Mécanisme de réception discontinue pour liaison latérale
WO2021225356A1 (fr) * 2020-05-07 2021-11-11 현대자동차주식회사 Procédé et dispositif de radiomessagerie dans une communication de liaison latérale
CN113645680A (zh) * 2020-04-27 2021-11-12 华为技术有限公司 一种确定侧行链路资源的方法、装置以及系统
WO2021239128A1 (fr) * 2020-05-29 2021-12-02 华为技术有限公司 Procédé et appareil de communication
CN113766565A (zh) * 2020-06-04 2021-12-07 华为技术有限公司 一种通信方法、装置及系统
WO2021250574A1 (fr) * 2020-06-12 2021-12-16 Nokia Technologies Oy Évitement de collision de ressources en liaison latérale pour réception discontinue (drx)
WO2021248450A1 (fr) 2020-06-12 2021-12-16 Lenovo (Beijing) Limited Procédés et appareil pour opération de réception discontinue (drx) en liaison latérale
WO2021261893A1 (fr) * 2020-06-22 2021-12-30 Samsung Electronics Co., Ltd. Procédé et appareil de rapport d'informations d'assistance d'ue pour une drx de liaison latérale dans un système de communication sans fil
WO2022006885A1 (fr) * 2020-07-10 2022-01-13 Lenovo (Beijing) Limited Procédé et appareil pour alignement drx en liaison latérale
WO2022011686A1 (fr) * 2020-07-17 2022-01-20 Lenovo (Beijing) Limited Procédé et appareil destinés à l'alignement de réception discontinue (drx) de liaison latérale
WO2022012740A1 (fr) * 2020-07-14 2022-01-20 Huawei Technologies Co., Ltd. Gestion de temporisateurs drx de liaison latérale
WO2022019707A1 (fr) * 2020-07-24 2022-01-27 Samsung Electronics Co., Ltd. Procédé et appareil pour des opérations de réception discontinue de diffusion/diffusion en groupe en liaison latérale
WO2022023471A1 (fr) * 2020-07-31 2022-02-03 Telefonaktiebolaget Lm Ericsson (Publ) Configurations drx multiples pour communication d2d
WO2022027204A1 (fr) * 2020-08-03 2022-02-10 华为技术有限公司 Procédé de configuration de cycle de réception discontinue, terminal et support de stockage
WO2022027465A1 (fr) 2020-08-06 2022-02-10 Zte Corporation Systèmes et procédés destinés à la communication de liaison latérale de véhicule à tout
US20220053340A1 (en) * 2020-08-13 2022-02-17 Qualcomm Incorporated Discontinuous reception configuration in sidelink communication deployments
WO2021263106A3 (fr) * 2020-06-26 2022-02-17 Ofinno, Llc Réception discontinue
WO2022035518A1 (fr) * 2020-08-11 2022-02-17 Qualcomm Incorporated Techniques de micro-sommeil dans des communications de liaison latérale à topologie en étoile
WO2022033293A1 (fr) * 2020-08-10 2022-02-17 华为技术有限公司 Procédé et appareil de communication
US20220070850A1 (en) * 2020-09-03 2022-03-03 Qualcomm Incorporated Signaling an indication of a sidelink transmission
WO2022055254A1 (fr) * 2020-09-08 2022-03-17 엘지전자 주식회사 Procédé d'économie d'énergie basé sur un temporisateur drx de liaison latérale, et dispositif d'un terminal économe en d'énergie en nr v2x
CN114223312A (zh) * 2020-06-15 2022-03-22 北京小米移动软件有限公司 数据传输方法、装置、通信设备及存储介质
WO2022061681A1 (fr) 2020-09-25 2022-03-31 Apple Inc. Mécanismes de gestion d'équipement d'utilisateur sur une communication de liaison latérale
WO2022067291A1 (fr) * 2020-09-24 2022-03-31 Qualcomm Incorporated Opérations de réception discontinue (drx) de liaison latérale
CN114286310A (zh) * 2020-09-28 2022-04-05 华为技术有限公司 一种通信方法、装置及系统
WO2022072151A1 (fr) * 2020-10-02 2022-04-07 Qualcomm Incorporated Transmission en liaison latérale d'un équipement utilisateur (ue) relais à un ue distant
WO2022072845A1 (fr) * 2020-10-02 2022-04-07 Qualcomm Incorporated Indication de réservation de ressource pour l'attribution de ressources de mode 2 avec économie d'énergie
WO2022073714A1 (fr) * 2020-10-08 2022-04-14 Telefonaktiebolaget Lm Ericsson (Publ) Procédures de découverte d'ue
WO2022077519A1 (fr) * 2020-10-16 2022-04-21 华为技术有限公司 Procédé et appareil de transmission d'informations
WO2022077416A1 (fr) * 2020-10-16 2022-04-21 Qualcomm Incorporated Amélioration de latence de réception discontinue de dispositif à dispositif
WO2022077778A1 (fr) * 2020-10-15 2022-04-21 Oppo广东移动通信有限公司 Procédé de transmission de liaison latérale et terminal
WO2022077312A1 (fr) 2020-10-15 2022-04-21 Apple Inc. Signal de réveil de liaison latérale pour dispositif sans fil
WO2022077391A1 (fr) 2020-10-15 2022-04-21 Apple Inc. Radiomessagerie sur liaison latérale pour un dispositif sans fil
WO2022086120A1 (fr) * 2020-10-19 2022-04-28 엘지전자 주식회사 Procédé et appareil de mise en œuvre de fonctionnement de temporisateur drx sl dans nr v2x.
WO2022083769A1 (fr) * 2020-10-22 2022-04-28 大唐高鸿智联科技(重庆)有限公司 Procédé et appareil de transmission de données, et terminal
WO2022086051A1 (fr) * 2020-10-19 2022-04-28 엘지전자 주식회사 Procédé et dispositif pour effectuer un reveil pour une operation sl drx dans nr v2x dans une technologie véhicule-vers-tout (v2x) de nouvelle radio (nr)
WO2022086290A1 (fr) * 2020-10-22 2022-04-28 엘지전자 주식회사 Procédé et dispositif de résolution de perte de paquets due au mauvais alignement d'une durée d'activation de drx en v2x nr
WO2022086116A1 (fr) * 2020-10-21 2022-04-28 엘지전자 주식회사 Communication de liaison latérale
US20220132464A1 (en) * 2020-10-23 2022-04-28 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving a signal in the wireless communication system
US20220174781A1 (en) * 2019-08-22 2022-06-02 Vivo Mobile Communication Co., Ltd. Drx configuration method for sidelink and device
WO2022142337A1 (fr) * 2020-12-31 2022-07-07 Oppo广东移动通信有限公司 Procédé de communication sans fil et dispositif terminal
WO2022153233A1 (fr) * 2021-01-14 2022-07-21 Telefonaktiebolaget Lm Ericsson (Publ) Contrôle du temps actif d'un dispositif terminal
WO2022151258A1 (fr) 2021-01-14 2022-07-21 Zte Corporation Procédés et systèmes pour économiser de l'énergie dans des communications de liaison latérale
WO2022152413A1 (fr) * 2021-01-18 2022-07-21 Nokia Technologies Oy Appareils, procédés et programmes informatiques permettant une prise en charge d'une réception discontinue rétrocompatible pour opérations de liaison latérale
WO2022151261A1 (fr) * 2021-01-14 2022-07-21 Oppo广东移动通信有限公司 Procédé et appareil de configuration de paramètre de liaison latérale, et équipement utilisateur
CN114830806A (zh) * 2020-01-07 2022-07-29 联发科技股份有限公司 用于在侧行链路通信中支持drx的装置及方法
WO2022161204A1 (fr) * 2021-02-01 2022-08-04 大唐移动通信设备有限公司 Procédé et appareil d'indication d'informations, et terminal
WO2022160648A1 (fr) * 2021-01-26 2022-08-04 Oppo广东移动通信有限公司 Procédé de transmission de données, dispositif électronique et support de stockage
WO2022173363A1 (fr) * 2021-02-15 2022-08-18 Telefonaktiebolaget Lm Ericsson (Publ) Optimisation de liaison latérale pour relais iot
CN115066030A (zh) * 2020-02-07 2022-09-16 Oppo广东移动通信有限公司 一种选取资源的方法及装置、终端设备
US20220312398A1 (en) * 2021-03-25 2022-09-29 Qualcomm Incorporated Sensing based dynamic adaptation of sidelink transmit discontinuous reception (drx) pattern
WO2022203580A1 (fr) * 2021-03-24 2022-09-29 Telefonaktiebolaget Lm Ericsson (Publ) Nœud de réseau radio, équipement utilisateur et procédés correspondants pour la gestion de la communication sur un lien secondaire dans un réseau de communication sans fil
CN115134950A (zh) * 2021-03-25 2022-09-30 大唐移动通信设备有限公司 寻呼方法、装置及存储介质
WO2022205449A1 (fr) * 2021-04-02 2022-10-06 Nec Corporation Procédés de communication, dispositifs terminaux, et supports lisibles par ordinateur
CN115175283A (zh) * 2020-01-21 2022-10-11 Oppo广东移动通信有限公司 非连续接收参数的处理方法、存储介质和处理器
CN115314912A (zh) * 2021-05-06 2022-11-08 华为技术有限公司 一种通信方法及相关装置
CN115316008A (zh) * 2020-03-18 2022-11-08 中兴通讯股份有限公司 无线侧链路通信中的节电方法和设备
WO2022235117A1 (fr) * 2021-05-07 2022-11-10 Samsung Electronics Co., Ltd. Procédé et appareil de prise en charge d'acquisition d'informations de système par un terminal distant de liaison latérale sur un relais de liaison latérale
CN115334694A (zh) * 2021-05-10 2022-11-11 大唐高鸿智联科技(重庆)有限公司 直通链路非连续接收方法、装置及用户设备
US20220377835A1 (en) * 2020-02-07 2022-11-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Data transmission method and apparatus, parameter adjustment method and apparatus, and terminal device
CN115516924A (zh) * 2020-05-17 2022-12-23 高通股份有限公司 用于无线通信系统中侧行链路通信的不连续接收
CN115551119A (zh) * 2021-06-30 2022-12-30 上海朗帛通信技术有限公司 一种副链路无线通信的方法和装置
WO2023277500A1 (fr) * 2021-06-28 2023-01-05 엘지전자 주식회사 Procédé et dispositif permettant de savoir si une opération drx sl est prise en charge dans v2x nr
WO2023010412A1 (fr) * 2021-08-05 2023-02-09 Zte Corporation Systèmes et procédés pour effectuer une drx de liaison latérale
WO2023017962A1 (fr) * 2021-08-12 2023-02-16 엘지전자 주식회사 Procédé et dispositif de notification d'interruption d'opération de drx de sl dans une v2x de nr
KR20230069177A (ko) * 2020-10-22 2023-05-18 후지쯔 가부시끼가이샤 사이드링크 불연속 수신 방법 및 장치
US20230156853A1 (en) * 2021-11-15 2023-05-18 Qualcomm Incorporated Procedure and signaling for sidelink drx alignment
CN116235623A (zh) * 2020-09-30 2023-06-06 华为技术有限公司 一种配置非连续接收drx参数的方法、设备和通信系统
CN116326062A (zh) * 2020-10-22 2023-06-23 高通股份有限公司 由接收机用户设备（ue）启用的侧行链路传输
CN116326181A (zh) * 2020-10-13 2023-06-23 上海诺基亚贝尔股份有限公司 侧链路通信中的不连续接收
WO2023116740A1 (fr) * 2021-12-24 2023-06-29 华为技术有限公司 Procédé de communication et appareil de communication
EP4102864A4 (fr) * 2020-03-10 2023-07-19 Huawei Technologies Co., Ltd. Procédé de communication et appareil de communication pour liaisons latérales
EP4195723A4 (fr) * 2020-08-27 2023-10-04 Huawei Technologies Co., Ltd. Procédé et appareil de communication
WO2023186017A1 (fr) * 2022-04-01 2023-10-05 大唐移动通信设备有限公司 Procédé et dispositif de configuration de réception discontinue pour interface de communication directe dans un scénario de relais
EP4070575A4 (fr) * 2019-12-06 2024-01-17 Sierra Wireless, Inc. Procédé et appareil pour une communication de dispositif à dispositif sur des dispositifs cellulaires
EP4280801A4 (fr) * 2021-01-13 2024-03-06 Beijing Xiaomi Mobile Software Co., Ltd. Procédé et appareil de commande de communication directe, dispositifs, et support de stockage associé
EP4185046A4 (fr) * 2020-07-28 2024-03-06 Huawei Technologies Co., Ltd. Procédé, appareil et système de configuration d'informations
US11937182B2 (en) 2020-10-02 2024-03-19 Qualcomm Incorporated Sidelink resource allocation with power saving operation
EP4135418A4 (fr) * 2020-05-15 2024-04-17 Hyundai Motor Company Procédé et dispositif de communication de liaison latérale basée sur une drx
EP4258809A4 (fr) * 2020-12-03 2024-04-24 Datang Mobile Communications Equipment Co., Ltd. Procédé et appareil de notification de message, dispositif terminal, dispositif relais et support de stockage
US20240155495A1 (en) * 2019-08-19 2024-05-09 Qualcomm Incorporated Power saving techniques for sidelink communication
WO2024109100A1 (fr) * 2023-07-07 2024-05-30 Zte Corporation Procédés et dispositifs pour générer et transmettre une demande de planification sous une transmission par agrégation
EP4192142A4 (fr) * 2020-07-31 2024-08-21 Hyundai Motor Company Procédé et dispositif de communication par liaison latérale basée sur une drx
EP4221396A4 (fr) * 2020-09-24 2024-10-09 LG Electronics Inc. Procédé et appareil pour planifier une drx de liaison latérale par l'intermédiaire d'une configuration de groupe de ressources de liaison latérale dans nr v2x
JP7574469B2 (ja) 2021-03-29 2024-10-28 大唐移▲動▼通信▲設▼▲備▼有限公司 直接通信インターフェースのｄｒｘ及び／又はｄｔｘ状態の維持方法及び直接通信端末
JP7581368B2 (ja) 2020-04-08 2024-11-12 インターデイジタル パテント ホールディングス インコーポレイテッド ユニキャスト及び／又はグループキャスト用のｎｒ ｖ２ｘサイドリンク節電
KR102769122B1 (ko) * 2020-01-21 2025-02-18 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 사이드링크 불연속 수신과 관련된 논리적 채널 우선 순위를 처리하기 위한 방법 및 장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016060175A1 (fr) * 2014-10-17 2016-04-21 株式会社Ｎｔｔドコモ Dispositif d'utilisateur, station de base et procédé de réception discontinue
WO2017196611A1 (fr) * 2016-05-11 2017-11-16 Interdigital Patent Holdings, Inc. Dispositifs et procédés destinés à des communications d2d à faible consommation d'énergie destinées à des biens d'usure et à l'iot

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016060175A1 (fr) * 2014-10-17 2016-04-21 株式会社Ｎｔｔドコモ Dispositif d'utilisateur, station de base et procédé de réception discontinue
US20170245319A1 (en) * 2014-10-17 2017-08-24 Ntt Docomo, Inc. User apparatus, base station, and discontinuous reception method
WO2017196611A1 (fr) * 2016-05-11 2017-11-16 Interdigital Patent Holdings, Inc. Dispositifs et procédés destinés à des communications d2d à faible consommation d'énergie destinées à des biens d'usure et à l'iot

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; LTE Device to Device (D2D) Proximity Services (ProSe); User Equipment (UE) radio transmission and reception (Release 12)", 3GPP STANDARD; 3GPP TR 36.877, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG4, no. V12.0.0, 28 March 2015 (2015-03-28), pages 1 - 40, XP050928178 *
INTEL CORPORATION: "Considerations for power saving", vol. RAN WG2, no. Göteborg; 20160822 - 20160826, 21 August 2016 (2016-08-21), XP051126536, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN2/Docs/> [retrieved on 20160821] *
NTT DOCOMO: "Remaining Issues on Resource Allocation for UE-to-Network Relay", vol. RAN WG1, no. Beijing, China; 20150824 - 20150828, 23 August 2015 (2015-08-23), XP051001886, Retrieved from the Internet <URL:http://www.3gpp.org/ftp/Meetings_3GPP_SYNC/RAN1/Docs/> [retrieved on 20150823] *

Cited By (259)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020118657A1 (fr) * 2018-12-14 2020-06-18 Nec Corporation Procédés et dispositifs de communication de liaison latérale
US11877330B2 (en) 2018-12-14 2024-01-16 Nec Corporation Methods and devices for sidelink communication
CN111757494A (zh) * 2019-03-29 2020-10-09 华为技术有限公司 一种通信方法及装置
CN111757494B (zh) * 2019-03-29 2023-02-10 华为技术有限公司 一种通信方法及装置
EP3949448A4 (fr) * 2019-04-02 2022-06-01 Huawei Technologies Co., Ltd. Configuration de ressource assistée par couche supérieure pour transmission d'octroi configuré en liaison latérale
US11659551B2 (en) 2019-04-02 2023-05-23 Huawei Technologies Co., Ltd. Higher layer assisted resource configuration for sidelink configured grant transmission
WO2020200258A1 (fr) 2019-04-02 2020-10-08 Huawei Technologies Co., Ltd. Configuration de ressource assistée par couche supérieure pour transmission d'octroi configuré en liaison latérale
US12127125B2 (en) 2019-07-29 2024-10-22 Beijing Xiaomi Mobile Software Co., Ltd. Sidelink communication method and apparatus, and storage medium
WO2021016817A1 (fr) * 2019-07-29 2021-02-04 北京小米移动软件有限公司 Procédé et appareil de communication à connexion directe et support de stockage
CN112312526A (zh) * 2019-08-01 2021-02-02 华硕电脑股份有限公司 无线通信系统装置到装置通信监测功率节省的方法和设备
KR20210016278A (ko) * 2019-08-01 2021-02-15 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 장치 간 통신을 위한 모니터링의 절전을 제공하는 방법 및 장치
EP3780891A1 (fr) * 2019-08-01 2021-02-17 ASUSTek Computer Inc. Procédé et appareil pour fournir de l'économisation d'énergie lors de la surveillance de communications d'appareil-à-appareil dans un système de communication sans fil
US11457410B2 (en) 2019-08-01 2022-09-27 Asustek Computer Inc. Method and apparatus for providing power saving of monitoring for device-to-device communication in a wireless communication system
CN112312526B (zh) * 2019-08-01 2024-08-27 华硕电脑股份有限公司 无线通信系统装置到装置通信监测功率节省的方法和设备
KR102416290B1 (ko) * 2019-08-01 2022-07-05 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 장치 간 통신을 위한 모니터링의 절전을 제공하는 방법 및 장치
US20220322486A1 (en) * 2019-08-12 2022-10-06 Lg Electronics Inc. Method and apparatus for operating ue associated with sidelink drx in wireless communication system
WO2021029672A1 (fr) * 2019-08-12 2021-02-18 엘지전자 주식회사 Procédé et appareil de fonctionnement d'ue associé à une drx de liaison latérale dans un système de communication sans fil
WO2021030834A1 (fr) * 2019-08-15 2021-02-18 Qualcomm Incorporated Réception discontinue pour liaison latérale en mode 1
CN114270927A (zh) * 2019-08-15 2022-04-01 高通股份有限公司 用于模式1侧链路的非连续接收
US11589310B2 (en) 2019-08-15 2023-02-21 Qualcomm Incorporated Discontinuous reception for mode 1 sidelink
US11516876B2 (en) 2019-08-19 2022-11-29 Qualcomm Incorporated Discontinuous reception configuration for sidelink
US20240155495A1 (en) * 2019-08-19 2024-05-09 Qualcomm Incorporated Power saving techniques for sidelink communication
US12058767B2 (en) 2019-08-19 2024-08-06 Qualcomm Incorporated Discontinuous reception configuration for sidelink
CN114223264B (zh) * 2019-08-19 2024-11-05 高通股份有限公司 用于侧链路的非连续接收配置
CN114223264A (zh) * 2019-08-19 2022-03-22 高通股份有限公司 用于侧链路的非连续接收配置
WO2021034966A1 (fr) * 2019-08-19 2021-02-25 Qualcomm Incorporated Configuration de réception discontinue pour liaison latérale
CN111800764A (zh) * 2019-08-22 2020-10-20 维沃移动通信有限公司 边链路drx参数配置方法、装置及终端设备
EP4021140A4 (fr) * 2019-08-22 2022-10-26 Vivo Mobile Communication Co., Ltd. Procédé et dispositif de configuration de réception discontinue pour liaison latérale
WO2021031938A1 (fr) * 2019-08-22 2021-02-25 维沃移动通信有限公司 Procédé et dispositif permettant de configurer un paramètre drx pour une communication de liaison latérale, et appareil terminal
US20220174781A1 (en) * 2019-08-22 2022-06-02 Vivo Mobile Communication Co., Ltd. Drx configuration method for sidelink and device
CN111034255A (zh) * 2019-09-24 2020-04-17 北京小米移动软件有限公司 资源处理方法、装置及计算机存储介质
CN111034255B (zh) * 2019-09-24 2024-01-12 北京小米移动软件有限公司 资源处理方法、装置及计算机存储介质
EP4070575A4 (fr) * 2019-12-06 2024-01-17 Sierra Wireless, Inc. Procédé et appareil pour une communication de dispositif à dispositif sur des dispositifs cellulaires
WO2021118742A1 (fr) * 2019-12-13 2021-06-17 Qualcomm Incorporated Communication de liaison latérale à l'aide d'une configuration de réception discontinue cellulaire
CN114762440A (zh) * 2019-12-13 2022-07-15 高通股份有限公司 使用蜂窝不连续接收配置的侧行链路通信
US11956851B2 (en) 2019-12-13 2024-04-09 Qualcomm Incorporated Sidelink communication using a cellular discontinuous reception configuration
WO2021119474A1 (fr) * 2019-12-13 2021-06-17 Convida Wireless, Llc Réception discontinue de liaison latérale nr
US11622411B2 (en) 2019-12-13 2023-04-04 Qualcomm Incorporated Sidelink communication using a cellular discontinuous reception configuration
CN115428583A (zh) * 2019-12-13 2022-12-02 交互数字专利控股公司 Nr侧行链路非连续接收
JP7501638B2 (ja) 2019-12-23 2024-06-18 日本電気株式会社 方法及び端末
EP4082253A4 (fr) * 2019-12-23 2023-01-04 NEC Corporation Procédés de communication, équipement terminal, dispositif de réseau et support lisible par ordinateur
JP2023515745A (ja) * 2019-12-23 2023-04-14 日本電気株式会社 方法及び端末
CN115152279A (zh) * 2019-12-23 2022-10-04 日本电气株式会社 通信方法、终端设备、网络设备和计算机可读介质
WO2021127866A1 (fr) 2019-12-23 2021-07-01 Nec Corporation Procédés de communication, équipement terminal, dispositif de réseau et support lisible par ordinateur
CN114830806A (zh) * 2020-01-07 2022-07-29 联发科技股份有限公司 用于在侧行链路通信中支持drx的装置及方法
US11758534B2 (en) 2020-01-07 2023-09-12 Lg Electronics Inc. Method for transmitting and receiving signal by terminal in wireless communication system
WO2021141408A1 (fr) * 2020-01-07 2021-07-15 엘지전자 주식회사 Procédé d'émission et de réception de signal par un terminal dans un système de communication sans fil
US11558883B2 (en) 2020-01-07 2023-01-17 Lg Electronics Inc. Method for transmitting and receiving signal by terminal in wireless communication system
US12193003B2 (en) 2020-01-08 2025-01-07 Huawei Technologies Co., Ltd. Discontinuous reception DRX parameter configuration method and apparatus
WO2021139719A1 (fr) * 2020-01-08 2021-07-15 华为技术有限公司 Procédé et appareil de configuration de paramètre de réception discontinue (drx)
JP7462053B2 (ja) 2020-01-08 2024-04-04 華為技術有限公司 不連続受信ｄｒｘパラメーター構成方法及び装置
EP4075881A4 (fr) * 2020-01-08 2023-01-25 Huawei Technologies Co., Ltd. Procédé et appareil de configuration de paramètre de réception discontinue (drx)
CN113141597B (zh) * 2020-01-20 2022-03-29 上海朗帛通信技术有限公司 一种用于不连续接收的无线通信的方法和装置
WO2021147798A1 (fr) * 2020-01-20 2021-07-29 Shanghai Langbo Communication Technology Company Limited Procédé et dispositif utilisés pour une réception discontinue dans des communications sans fil
US12058766B2 (en) 2020-01-20 2024-08-06 Shanghai Langbo Communication Technology Company Limited Method and device used for DRX in wireless communication
CN113141597A (zh) * 2020-01-20 2021-07-20 上海朗帛通信技术有限公司 一种用于不连续接收的无线通信的方法和装置
CN113225846B (zh) * 2020-01-21 2024-07-05 华为技术有限公司 一种通信方法及装置
US20210227465A1 (en) * 2020-01-21 2021-07-22 Asustek Computer Inc. Method and apparatus for handling logical channel prioritization regarding sidelink discontinuous reception in a wireless communication system
CN113225842A (zh) * 2020-01-21 2021-08-06 华硕电脑股份有限公司 无线通信系统中配置侧链路不连续接收的方法和设备
CN113225844B (zh) * 2020-01-21 2024-07-23 华硕电脑股份有限公司 处理关于侧链路不连续接收的逻辑信道排序的方法和设备
CN113225843B (zh) * 2020-01-21 2024-05-07 华硕电脑股份有限公司 处理侧链路不连续接收的信道状态信息报告的方法和设备
CN113225842B (zh) * 2020-01-21 2024-05-07 华硕电脑股份有限公司 无线通信系统中配置侧链路不连续接收的方法和设备
US12052662B2 (en) 2020-01-21 2024-07-30 Asustek Computer Inc. Method and apparatus for handling logical channel prioritization regarding sidelink discontinuous reception in a wireless communication system
KR102769122B1 (ko) * 2020-01-21 2025-02-18 아서스테크 컴퓨터 인코포레이션 무선 통신 시스템에서 사이드링크 불연속 수신과 관련된 논리적 채널 우선 순위를 처리하기 위한 방법 및 장치
CN115175283A (zh) * 2020-01-21 2022-10-11 Oppo广东移动通信有限公司 非连续接收参数的处理方法、存储介质和处理器
CN113225840A (zh) * 2020-01-21 2021-08-06 华硕电脑股份有限公司 无线通信系统中监视装置间侧链路控制信号的方法和设备
CN113225844A (zh) * 2020-01-21 2021-08-06 华硕电脑股份有限公司 处理关于侧链路不连续接收的逻辑信道排序的方法和设备
EP3855862A1 (fr) * 2020-01-21 2021-07-28 ASUSTek Computer Inc. Procédés et appareil de traitement de la priorisation des canaux logiques concernant la réception discontinue de liaison latérale dans un système de communication sans fil
CN113225840B (zh) * 2020-01-21 2023-12-05 华硕电脑股份有限公司 无线通信系统中监视装置间侧链路控制信号的方法和设备
JP2021118545A (ja) * 2020-01-21 2021-08-10 華碩電腦股▲ふん▼有限公司 無線通信システムにおいて、サイドリンク不連続受信に関する論理チャネルの優先順位付けを処理するための方法および装置
CN115175283B (zh) * 2020-01-21 2023-11-28 Oppo广东移动通信有限公司 非连续接收参数的处理方法、存储介质和处理器
JP7174086B2 (ja) 2020-01-21 2022-11-17 華碩電腦股▲ふん▼有限公司 無線通信システムにおいて、サイドリンク不連続受信に関する論理チャネルの優先順位付けを処理するための方法および装置
CN113225847B (zh) * 2020-01-21 2023-10-24 华硕电脑股份有限公司 考虑不连续接收操作处理装置间资源选择的方法和设备
CN113225843A (zh) * 2020-01-21 2021-08-06 华硕电脑股份有限公司 处理侧链路不连续接收的信道状态信息报告的方法和设备
CN113225847A (zh) * 2020-01-21 2021-08-06 华硕电脑股份有限公司 考虑不连续接收操作处理装置间资源选择的方法和设备
CN113225846A (zh) * 2020-01-21 2021-08-06 华为技术有限公司 一种通信方法及装置
WO2021147856A1 (fr) * 2020-01-22 2021-07-29 华为技术有限公司 Procédé et appareil d'activation de configuration
EP4080914A4 (fr) * 2020-01-22 2023-06-21 Huawei Technologies Co., Ltd. Procédé et appareil d'activation de configuration
CN113163358A (zh) * 2020-01-22 2021-07-23 华为技术有限公司 配置使能方法及装置
CN113163358B (zh) * 2020-01-22 2024-07-05 华为技术有限公司 配置使能方法及装置
US11723110B2 (en) 2020-01-31 2023-08-08 Qualcomm Incorporated Discontinuous operation on sidelink
WO2021154511A1 (fr) * 2020-01-31 2021-08-05 Qualcomm Incorporated Fonctionnement discontinu sur liaison latérale
WO2021158060A1 (fr) * 2020-02-05 2021-08-12 삼성전자 주식회사 Procédé et appareil pour prendre en charge une réception discontinue sur liaison latérale dans un système de communication sans fil
CN115066030B (zh) * 2020-02-07 2023-11-28 Oppo广东移动通信有限公司 一种选取资源的方法及装置、终端设备
JP7526274B2 (ja) 2020-02-07 2024-07-31 オッポ広東移動通信有限公司 データ伝送方法及びパラメータ調整方法、装置、端末機器
CN115066030A (zh) * 2020-02-07 2022-09-16 Oppo广东移动通信有限公司 一种选取资源的方法及装置、终端设备
US20220377835A1 (en) * 2020-02-07 2022-11-24 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Data transmission method and apparatus, parameter adjustment method and apparatus, and terminal device
JP2023518660A (ja) * 2020-02-07 2023-05-08 オッポ広東移動通信有限公司 データ伝送方法及びパラメータ調整方法、装置、端末機器
EP4093097A4 (fr) * 2020-02-07 2023-01-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Procédé et appareil de transmission de données, procédé et appareil d'ajustement de paramètre et dispositif terminal
CN113259911A (zh) * 2020-02-10 2021-08-13 大唐移动通信设备有限公司 一种信息配置方法、装置、设备及计算机可读存储介质
WO2021159869A1 (fr) * 2020-02-10 2021-08-19 大唐移动通信设备有限公司 Procédé et appareil de configuration d'informations, dispositif, et support de stockage lisible par ordinateur
CN113259911B (zh) * 2020-02-10 2022-12-13 大唐移动通信设备有限公司 一种信息配置方法、装置、设备及计算机可读存储介质
WO2021162511A1 (fr) * 2020-02-11 2021-08-19 엘지전자 주식회사 Méthode d'opération liée à la drx sur liaison latérale d'un ue dans un système de communications sans fil
CN113259898A (zh) * 2020-02-13 2021-08-13 上海朗帛通信技术有限公司 一种用于不连续接收的无线通信的方法和装置
EP4082279A1 (fr) * 2020-02-13 2022-11-02 ZTE Corporation Procédé et dispositif de communication de liaison latérale
JP7462766B2 (ja) 2020-02-13 2024-04-05 中興通訊股▲ふん▼有限公司 サイドリンク通信のための方法およびデバイス
WO2021093202A1 (fr) * 2020-02-13 2021-05-20 Zte Corporation Procédé et dispositif pour une communication de liaison latérale
CN114982355A (zh) * 2020-02-13 2022-08-30 中兴通讯股份有限公司 用于侧链路通信的方法和设备
EP4082279A4 (fr) * 2020-02-13 2023-01-04 ZTE Corporation Procédé et dispositif de communication de liaison latérale
JP2023513443A (ja) * 2020-02-13 2023-03-31 中興通訊股▲ふん▼有限公司 サイドリンク通信のための方法およびデバイス
CN114945152A (zh) * 2020-02-13 2022-08-26 上海朗帛通信技术有限公司 一种用于不连续接收的无线通信的方法和装置
WO2021093203A1 (fr) 2020-02-13 2021-05-20 Zte Corporation Procédé et dispositif de communication de liaison latérale
US12193105B2 (en) 2020-02-13 2025-01-07 Shanghai Langbo Communication Technology Company Limited Method and device used for discontinuous reception in wireless communication
EP3866553A1 (fr) * 2020-02-17 2021-08-18 Sony Group Corporation Dispositif et procédés de communications
WO2021165128A1 (fr) * 2020-02-17 2021-08-26 Sony Group Corporation Dispositifs et procédés de communication
US20230046262A1 (en) * 2020-02-17 2023-02-16 Sony Group Corporation Communications devices and methods
WO2021164788A1 (fr) * 2020-02-21 2021-08-26 维沃移动通信有限公司 Procédé de configuration de transmission discontinue et équipement utilisateur
EP4376449A3 (fr) * 2020-03-10 2024-08-14 Huawei Technologies Co., Ltd. Procédé de communication sans fil et appareil de communication
WO2021180098A1 (fr) * 2020-03-10 2021-09-16 华为技术有限公司 Procédé et appareil de communication sans fil
EP4106358A4 (fr) * 2020-03-10 2023-08-02 Huawei Technologies Co., Ltd. Procédé et appareil de communication sans fil
EP4102864A4 (fr) * 2020-03-10 2023-07-19 Huawei Technologies Co., Ltd. Procédé de communication et appareil de communication pour liaisons latérales
CN111466151B (zh) * 2020-03-12 2023-09-26 北京小米移动软件有限公司 直连链路中目的地址选择方法、装置及存储介质
CN111466151A (zh) * 2020-03-12 2020-07-28 北京小米移动软件有限公司 直连链路中目的地址选择方法、装置及存储介质
CN111480391B (zh) * 2020-03-13 2023-11-07 北京小米移动软件有限公司 直连链路数据传输方法、装置及存储介质
US20230098973A1 (en) * 2020-03-13 2023-03-30 Beijing Xiaomi Mobile Software Co., Ltd. Direct link data transmission method and apparatus, and storage medium
CN111480391A (zh) * 2020-03-13 2020-07-31 北京小米移动软件有限公司 直连链路数据传输方法、装置及存储介质
WO2021180197A1 (fr) * 2020-03-13 2021-09-16 维沃移动通信有限公司 Procédé de configuration de transmission et dispositif électronique
EP4120756A4 (fr) * 2020-03-13 2023-04-19 Beijing Xiaomi Mobile Software Co., Ltd. Procédé et appareil de transmission de données de liaison directe et support de stockage
CN115316008A (zh) * 2020-03-18 2022-11-08 中兴通讯股份有限公司 无线侧链路通信中的节电方法和设备
EP4108020A4 (fr) * 2020-03-18 2023-03-22 ZTE Corporation Procédé et dispositif d'économie d'énergie dans une communication sans fil à liaison latérale
CN115802509B (zh) * 2020-03-26 2024-09-10 Oppo广东移动通信有限公司 信息配置方法、装置、设备和存储介质
WO2021189365A1 (fr) * 2020-03-26 2021-09-30 Oppo广东移动通信有限公司 Procédé, appareil et dispositif de configuration d'informations, et support de stockage
CN115802509A (zh) * 2020-03-26 2023-03-14 Oppo广东移动通信有限公司 信息配置方法、装置、设备和存储介质
JP7445011B2 (ja) 2020-03-26 2024-03-06 オッポ広東移動通信有限公司 情報設定方法、デバイス、装置、及び記憶媒体
JP2023524365A (ja) * 2020-03-26 2023-06-12 オッポ広東移動通信有限公司 情報設定方法、デバイス、装置、及び記憶媒体
CN113497681B (zh) * 2020-04-07 2023-05-16 展讯通信（上海）有限公司 设置drx的活动态的方法、装置、用户设备及存储介质
EP4135367A4 (fr) * 2020-04-07 2023-04-19 Beijing Xiaomi Mobile Software Co., Ltd. Procédé et dispositif de réglage d'heure d'activation et support d'enregistrement lisible par ordinateur
CN113497681A (zh) * 2020-04-07 2021-10-12 展讯通信（上海）有限公司 设置drx的活动态的方法、装置、用户设备及存储介质
WO2021206371A1 (fr) * 2020-04-07 2021-10-14 주식회사 케이티 Procédé de commande de communication de liaison latérale et dispositif associé
CN111567070A (zh) * 2020-04-07 2020-08-21 北京小米移动软件有限公司 唤醒时间控制方法、装置及计算机可读存储介质
WO2021203248A1 (fr) * 2020-04-07 2021-10-14 北京小米移动软件有限公司 Procédé et dispositif de réglage d'heure d'activation et support d'enregistrement lisible par ordinateur
JP7581368B2 (ja) 2020-04-08 2024-11-12 インターデイジタル パテント ホールディングス インコーポレイテッド ユニキャスト及び／又はグループキャスト用のｎｒ ｖ２ｘサイドリンク節電
CN111670603A (zh) * 2020-04-13 2020-09-15 北京小米移动软件有限公司 监听信道的方法、装置、用户设备及存储介质
WO2021207892A1 (fr) * 2020-04-13 2021-10-21 北京小米移动软件有限公司 Procédé et appareil de surveillance de canal, équipement utilisateur et support de stockage
WO2021208801A1 (fr) * 2020-04-14 2021-10-21 华为技术有限公司 Procédé de détermination du mode drx et appareil de communication
CN113543235A (zh) * 2020-04-14 2021-10-22 华为技术有限公司 Drx模式的确定方法及通信装置
EP4132089A4 (fr) * 2020-04-14 2023-09-20 Huawei Technologies Co., Ltd. Procédé de détermination du mode drx et appareil de communication
CN113543235B (zh) * 2020-04-14 2024-11-19 华为技术有限公司 Drx模式的确定方法及通信装置
WO2021212475A1 (fr) * 2020-04-24 2021-10-28 华为技术有限公司 Procédé et dispositif de transmission de données
CN115088341A (zh) * 2020-04-24 2022-09-20 华为技术有限公司 数据传输方法及装置
CN113645680A (zh) * 2020-04-27 2021-11-12 华为技术有限公司 一种确定侧行链路资源的方法、装置以及系统
CN113645680B (zh) * 2020-04-27 2023-10-20 华为技术有限公司 一种确定侧行链路资源的方法、装置以及系统
WO2021219212A1 (fr) * 2020-04-29 2021-11-04 Huawei Technologies Co., Ltd. Procédés et dispositifs pour une opération de réception discontinue sur un canal de communication de liaison latérale
US11792880B2 (en) 2020-05-07 2023-10-17 Qualcomm Incorporated Discontinuous reception mechanism for sidelink
WO2021225356A1 (fr) * 2020-05-07 2021-11-11 현대자동차주식회사 Procédé et dispositif de radiomessagerie dans une communication de liaison latérale
CN115516945A (zh) * 2020-05-07 2022-12-23 现代自动车株式会社 用于侧链路通信中的寻呼的方法和装置
WO2021226383A1 (fr) * 2020-05-07 2021-11-11 Qualcomm Incorporated Mécanisme de réception discontinue pour liaison latérale
CN115462173A (zh) * 2020-05-07 2022-12-09 高通股份有限公司 用于侧链路的不连续接收机制
EP4135418A4 (fr) * 2020-05-15 2024-04-17 Hyundai Motor Company Procédé et dispositif de communication de liaison latérale basée sur une drx
CN115516924A (zh) * 2020-05-17 2022-12-23 高通股份有限公司 用于无线通信系统中侧行链路通信的不连续接收
WO2021239128A1 (fr) * 2020-05-29 2021-12-02 华为技术有限公司 Procédé et appareil de communication
CN113766565B (zh) * 2020-06-04 2024-03-05 华为技术有限公司 一种通信方法、装置及系统
CN113766565A (zh) * 2020-06-04 2021-12-07 华为技术有限公司 一种通信方法、装置及系统
CN115699908A (zh) * 2020-06-12 2023-02-03 联想(北京)有限公司 用于侧链路drx操作的方法及设备
WO2021248450A1 (fr) 2020-06-12 2021-12-16 Lenovo (Beijing) Limited Procédés et appareil pour opération de réception discontinue (drx) en liaison latérale
WO2021250574A1 (fr) * 2020-06-12 2021-12-16 Nokia Technologies Oy Évitement de collision de ressources en liaison latérale pour réception discontinue (drx)
EP4165908A4 (fr) * 2020-06-12 2024-07-03 Lenovo (Beijing) Limited Procédés et appareil pour opération de réception discontinue (drx) en liaison latérale
CN114223312A (zh) * 2020-06-15 2022-03-22 北京小米移动软件有限公司 数据传输方法、装置、通信设备及存储介质
CN114223312B (zh) * 2020-06-15 2024-04-30 北京小米移动软件有限公司 数据传输方法、装置、通信设备及存储介质
US11943832B2 (en) 2020-06-22 2024-03-26 Samsung Electronics Co., Ltd. UE assistance information report for sidelink DRX
WO2021261893A1 (fr) * 2020-06-22 2021-12-30 Samsung Electronics Co., Ltd. Procédé et appareil de rapport d'informations d'assistance d'ue pour une drx de liaison latérale dans un système de communication sans fil
WO2021263106A3 (fr) * 2020-06-26 2022-02-17 Ofinno, Llc Réception discontinue
CN115885577A (zh) * 2020-07-10 2023-03-31 联想(北京)有限公司 用于侧链路drx对准的方法及设备
WO2022006885A1 (fr) * 2020-07-10 2022-01-13 Lenovo (Beijing) Limited Procédé et appareil pour alignement drx en liaison latérale
EP4185017A4 (fr) * 2020-07-14 2024-08-21 ZTE Corporation Procédé et appareil d'économie d'énergie, procédé et appareil de configuration de paramètres, terminal, station de base et support de stockage
WO2022012740A1 (fr) * 2020-07-14 2022-01-20 Huawei Technologies Co., Ltd. Gestion de temporisateurs drx de liaison latérale
CN112512102A (zh) * 2020-07-14 2021-03-16 中兴通讯股份有限公司 节能、参数配置方法、装置、终端、基站及存储介质
WO2022011686A1 (fr) * 2020-07-17 2022-01-20 Lenovo (Beijing) Limited Procédé et appareil destinés à l'alignement de réception discontinue (drx) de liaison latérale
US11903080B2 (en) 2020-07-24 2024-02-13 Samsung Electronics Co., Ltd. Method and apparatus for discontinuous reception operations of sidelink groupcast/broadcast
WO2022019707A1 (fr) * 2020-07-24 2022-01-27 Samsung Electronics Co., Ltd. Procédé et appareil pour des opérations de réception discontinue de diffusion/diffusion en groupe en liaison latérale
EP4185046A4 (fr) * 2020-07-28 2024-03-06 Huawei Technologies Co., Ltd. Procédé, appareil et système de configuration d'informations
EP4192142A4 (fr) * 2020-07-31 2024-08-21 Hyundai Motor Company Procédé et dispositif de communication par liaison latérale basée sur une drx
JP7498850B2 (ja) 2020-07-31 2024-06-12 テレフオンアクチーボラゲット エルエム エリクソン（パブル） Ｄ２ｄ通信用の複数のｄｒｘ設定
EP4340524A3 (fr) * 2020-07-31 2024-05-22 Telefonaktiebolaget LM Ericsson (publ) Configurations drx multiples pour communication d2d
WO2022023471A1 (fr) * 2020-07-31 2022-02-03 Telefonaktiebolaget Lm Ericsson (Publ) Configurations drx multiples pour communication d2d
WO2022027204A1 (fr) * 2020-08-03 2022-02-10 华为技术有限公司 Procédé de configuration de cycle de réception discontinue, terminal et support de stockage
WO2022027465A1 (fr) 2020-08-06 2022-02-10 Zte Corporation Systèmes et procédés destinés à la communication de liaison latérale de véhicule à tout
CN116097768A (zh) * 2020-08-06 2023-05-09 中兴通讯股份有限公司 用于车辆到一切侧链路通信的系统和方法
CN116097768B (zh) * 2020-08-06 2024-12-24 中兴通讯股份有限公司 用于车辆到一切侧链路通信的系统和方法
WO2022033293A1 (fr) * 2020-08-10 2022-02-17 华为技术有限公司 Procédé et appareil de communication
US11706709B2 (en) * 2020-08-11 2023-07-18 Qualcomm Incorporated Micro sleep techniques in star topology sidelink communications
US20220053420A1 (en) * 2020-08-11 2022-02-17 Qualcomm Incorporated Micro sleep techniques in star topology sidelink communications
WO2022035518A1 (fr) * 2020-08-11 2022-02-17 Qualcomm Incorporated Techniques de micro-sommeil dans des communications de liaison latérale à topologie en étoile
US20220053340A1 (en) * 2020-08-13 2022-02-17 Qualcomm Incorporated Discontinuous reception configuration in sidelink communication deployments
US11985514B2 (en) * 2020-08-13 2024-05-14 Qualcomm Incorporated Discontinuous reception configuration in sidelink communication deployments
EP4195723A4 (fr) * 2020-08-27 2023-10-04 Huawei Technologies Co., Ltd. Procédé et appareil de communication
US20220070850A1 (en) * 2020-09-03 2022-03-03 Qualcomm Incorporated Signaling an indication of a sidelink transmission
KR102603723B1 (ko) * 2020-09-08 2023-11-21 엘지전자 주식회사 Nr v2x에서 전력 절약 단말의 사이드링크 drx 타이머 기반 전력 절약 방법 및 장치
KR20230044233A (ko) * 2020-09-08 2023-04-03 엘지전자 주식회사 Nr v2x에서 전력 절약 단말의 사이드링크 drx 타이머 기반 전력 절약 방법 및 장치
US11877278B2 (en) 2020-09-08 2024-01-16 Lg Electronics Inc. Sidelink DRX timer-based power-saving method and device of power-saving terminal in NR V2X
WO2022055254A1 (fr) * 2020-09-08 2022-03-17 엘지전자 주식회사 Procédé d'économie d'énergie basé sur un temporisateur drx de liaison latérale, et dispositif d'un terminal économe en d'énergie en nr v2x
US11844065B2 (en) 2020-09-24 2023-12-12 Qualcomm Incorporated Sidelink discontinuous reception (DRX) operations
EP4221396A4 (fr) * 2020-09-24 2024-10-09 LG Electronics Inc. Procédé et appareil pour planifier une drx de liaison latérale par l'intermédiaire d'une configuration de groupe de ressources de liaison latérale dans nr v2x
WO2022067291A1 (fr) * 2020-09-24 2022-03-31 Qualcomm Incorporated Opérations de réception discontinue (drx) de liaison latérale
WO2022061681A1 (fr) 2020-09-25 2022-03-31 Apple Inc. Mécanismes de gestion d'équipement d'utilisateur sur une communication de liaison latérale
EP4190120A4 (fr) * 2020-09-25 2023-08-09 Apple Inc. Mécanismes de gestion d'équipement d'utilisateur sur une communication de liaison latérale
CN114286310A (zh) * 2020-09-28 2022-04-05 华为技术有限公司 一种通信方法、装置及系统
CN116235623A (zh) * 2020-09-30 2023-06-06 华为技术有限公司 一种配置非连续接收drx参数的方法、设备和通信系统
WO2022072845A1 (fr) * 2020-10-02 2022-04-07 Qualcomm Incorporated Indication de réservation de ressource pour l'attribution de ressources de mode 2 avec économie d'énergie
US11937182B2 (en) 2020-10-02 2024-03-19 Qualcomm Incorporated Sidelink resource allocation with power saving operation
WO2022072151A1 (fr) * 2020-10-02 2022-04-07 Qualcomm Incorporated Transmission en liaison latérale d'un équipement utilisateur (ue) relais à un ue distant
US12108337B2 (en) 2020-10-02 2024-10-01 Qualcomm Incorporated Resource reservation indication for mode 2 resource allocation with power saving
WO2022073714A1 (fr) * 2020-10-08 2022-04-14 Telefonaktiebolaget Lm Ericsson (Publ) Procédures de découverte d'ue
CN116326181A (zh) * 2020-10-13 2023-06-23 上海诺基亚贝尔股份有限公司 侧链路通信中的不连续接收
WO2022077391A1 (fr) 2020-10-15 2022-04-21 Apple Inc. Radiomessagerie sur liaison latérale pour un dispositif sans fil
CN116368868A (zh) * 2020-10-15 2023-06-30 苹果公司 用于无线设备的侧链路寻呼
WO2022077312A1 (fr) 2020-10-15 2022-04-21 Apple Inc. Signal de réveil de liaison latérale pour dispositif sans fil
US12082158B2 (en) 2020-10-15 2024-09-03 Apple Inc. Sidelink wake-up signal for a wireless device
EP4209075A4 (fr) * 2020-10-15 2023-11-22 Apple Inc. Radiomessagerie sur liaison latérale pour un dispositif sans fil
WO2022077778A1 (fr) * 2020-10-15 2022-04-21 Oppo广东移动通信有限公司 Procédé de transmission de liaison latérale et terminal
CN116326175A (zh) * 2020-10-15 2023-06-23 苹果公司 用于无线设备的侧链路唤醒信号
EP4209103A4 (fr) * 2020-10-15 2023-11-15 Apple Inc. Signal de réveil de liaison latérale pour dispositif sans fil
WO2022077519A1 (fr) * 2020-10-16 2022-04-21 华为技术有限公司 Procédé et appareil de transmission d'informations
WO2022077416A1 (fr) * 2020-10-16 2022-04-21 Qualcomm Incorporated Amélioration de latence de réception discontinue de dispositif à dispositif
WO2022086120A1 (fr) * 2020-10-19 2022-04-28 엘지전자 주식회사 Procédé et appareil de mise en œuvre de fonctionnement de temporisateur drx sl dans nr v2x.
WO2022086051A1 (fr) * 2020-10-19 2022-04-28 엘지전자 주식회사 Procédé et dispositif pour effectuer un reveil pour une operation sl drx dans nr v2x dans une technologie véhicule-vers-tout (v2x) de nouvelle radio (nr)
WO2022086116A1 (fr) * 2020-10-21 2022-04-28 엘지전자 주식회사 Communication de liaison latérale
EP4236598A4 (fr) * 2020-10-22 2023-12-20 Fujitsu Limited Procédé et appareil de réception discontinue de liaison latérale
WO2022083769A1 (fr) * 2020-10-22 2022-04-28 大唐高鸿智联科技(重庆)有限公司 Procédé et appareil de transmission de données, et terminal
KR102749397B1 (ko) * 2020-10-22 2025-01-03 후지쯔 가부시끼가이샤 사이드링크 불연속 수신 방법 및 장치
KR20230069177A (ko) * 2020-10-22 2023-05-18 후지쯔 가부시끼가이샤 사이드링크 불연속 수신 방법 및 장치
CN116326062A (zh) * 2020-10-22 2023-06-23 高通股份有限公司 由接收机用户设备（ue）启用的侧行链路传输
WO2022086290A1 (fr) * 2020-10-22 2022-04-28 엘지전자 주식회사 Procédé et dispositif de résolution de perte de paquets due au mauvais alignement d'une durée d'activation de drx en v2x nr
US11979853B2 (en) * 2020-10-23 2024-05-07 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving a signal in the wireless communication system
US20220132464A1 (en) * 2020-10-23 2022-04-28 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving a signal in the wireless communication system
US20240196367A1 (en) * 2020-10-23 2024-06-13 Samsung Electronics Co., Ltd. Method and apparatus for transmitting and receiving a signal in the wireless communication system
EP4258809A4 (fr) * 2020-12-03 2024-04-24 Datang Mobile Communications Equipment Co., Ltd. Procédé et appareil de notification de message, dispositif terminal, dispositif relais et support de stockage
WO2022141785A1 (fr) * 2020-12-31 2022-07-07 Oppo广东移动通信有限公司 Procédé de communication sans fil et équipement terminal
WO2022142337A1 (fr) * 2020-12-31 2022-07-07 Oppo广东移动通信有限公司 Procédé de communication sans fil et dispositif terminal
EP4280801A4 (fr) * 2021-01-13 2024-03-06 Beijing Xiaomi Mobile Software Co., Ltd. Procédé et appareil de commande de communication directe, dispositifs, et support de stockage associé
WO2022151258A1 (fr) 2021-01-14 2022-07-21 Zte Corporation Procédés et systèmes pour économiser de l'énergie dans des communications de liaison latérale
WO2022153233A1 (fr) * 2021-01-14 2022-07-21 Telefonaktiebolaget Lm Ericsson (Publ) Contrôle du temps actif d'un dispositif terminal
EP4260650A4 (fr) * 2021-01-14 2024-02-21 ZTE Corporation Procédés et systèmes pour économiser de l'énergie dans des communications de liaison latérale
WO2022151261A1 (fr) * 2021-01-14 2022-07-21 Oppo广东移动通信有限公司 Procédé et appareil de configuration de paramètre de liaison latérale, et équipement utilisateur
WO2022152413A1 (fr) * 2021-01-18 2022-07-21 Nokia Technologies Oy Appareils, procédés et programmes informatiques permettant une prise en charge d'une réception discontinue rétrocompatible pour opérations de liaison latérale
WO2022160648A1 (fr) * 2021-01-26 2022-08-04 Oppo广东移动通信有限公司 Procédé de transmission de données, dispositif électronique et support de stockage
WO2022161204A1 (fr) * 2021-02-01 2022-08-04 大唐移动通信设备有限公司 Procédé et appareil d'indication d'informations, et terminal
WO2022173363A1 (fr) * 2021-02-15 2022-08-18 Telefonaktiebolaget Lm Ericsson (Publ) Optimisation de liaison latérale pour relais iot
WO2022203580A1 (fr) * 2021-03-24 2022-09-29 Telefonaktiebolaget Lm Ericsson (Publ) Nœud de réseau radio, équipement utilisateur et procédés correspondants pour la gestion de la communication sur un lien secondaire dans un réseau de communication sans fil
US20220312398A1 (en) * 2021-03-25 2022-09-29 Qualcomm Incorporated Sensing based dynamic adaptation of sidelink transmit discontinuous reception (drx) pattern
CN115134950A (zh) * 2021-03-25 2022-09-30 大唐移动通信设备有限公司 寻呼方法、装置及存储介质
US11832250B2 (en) * 2021-03-25 2023-11-28 Qualcomm Incorporated Sensing based dynamic adaptation of sidelink transmit discontinuous reception (DRX) pattern
JP7574469B2 (ja) 2021-03-29 2024-10-28 大唐移▲動▼通信▲設▼▲備▼有限公司 直接通信インターフェースのｄｒｘ及び／又はｄｔｘ状態の維持方法及び直接通信端末
WO2022205449A1 (fr) * 2021-04-02 2022-10-06 Nec Corporation Procédés de communication, dispositifs terminaux, et supports lisibles par ordinateur
CN115314912A (zh) * 2021-05-06 2022-11-08 华为技术有限公司 一种通信方法及相关装置
WO2022233229A1 (fr) * 2021-05-06 2022-11-10 华为技术有限公司 Procédé de communication et appareil associé
CN115314912B (zh) * 2021-05-06 2025-02-25 华为技术有限公司 一种通信方法及相关装置
WO2022235117A1 (fr) * 2021-05-07 2022-11-10 Samsung Electronics Co., Ltd. Procédé et appareil de prise en charge d'acquisition d'informations de système par un terminal distant de liaison latérale sur un relais de liaison latérale
CN115334694B (zh) * 2021-05-10 2024-10-01 中信科智联科技有限公司 直通链路非连续接收方法、装置及用户设备
CN115334694A (zh) * 2021-05-10 2022-11-11 大唐高鸿智联科技(重庆)有限公司 直通链路非连续接收方法、装置及用户设备
WO2023277500A1 (fr) * 2021-06-28 2023-01-05 엘지전자 주식회사 Procédé et dispositif permettant de savoir si une opération drx sl est prise en charge dans v2x nr
CN115551119A (zh) * 2021-06-30 2022-12-30 上海朗帛通信技术有限公司 一种副链路无线通信的方法和装置
WO2023010412A1 (fr) * 2021-08-05 2023-02-09 Zte Corporation Systèmes et procédés pour effectuer une drx de liaison latérale
WO2023017962A1 (fr) * 2021-08-12 2023-02-16 엘지전자 주식회사 Procédé et dispositif de notification d'interruption d'opération de drx de sl dans une v2x de nr
US12022559B2 (en) * 2021-11-15 2024-06-25 Qualcomm Incorporated Procedure and signaling for sidelink DRX alignment
US20230156853A1 (en) * 2021-11-15 2023-05-18 Qualcomm Incorporated Procedure and signaling for sidelink drx alignment
WO2023116740A1 (fr) * 2021-12-24 2023-06-29 华为技术有限公司 Procédé de communication et appareil de communication
WO2023186017A1 (fr) * 2022-04-01 2023-10-05 大唐移动通信设备有限公司 Procédé et dispositif de configuration de réception discontinue pour interface de communication directe dans un scénario de relais
WO2024109100A1 (fr) * 2023-07-07 2024-05-30 Zte Corporation Procédés et dispositifs pour générer et transmettre une demande de planification sous une transmission par agrégation

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