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WO2019023885A1 - Method, device, equipment, and base station for implementing full-duplex transmission in cellular network - Google Patents

Method, device, equipment, and base station for implementing full-duplex transmission in cellular network Download PDF

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Publication number
WO2019023885A1
WO2019023885A1 PCT/CN2017/095277 CN2017095277W WO2019023885A1 WO 2019023885 A1 WO2019023885 A1 WO 2019023885A1 CN 2017095277 W CN2017095277 W CN 2017095277W WO 2019023885 A1 WO2019023885 A1 WO 2019023885A1
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WO
WIPO (PCT)
Prior art keywords
base station
duplex capability
duplex
capability
full
Prior art date
Application number
PCT/CN2017/095277
Other languages
French (fr)
Chinese (zh)
Inventor
洪伟
Original Assignee
北京小米移动软件有限公司
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 北京小米移动软件有限公司 filed Critical 北京小米移动软件有限公司
Priority to PCT/CN2017/095277 priority Critical patent/WO2019023885A1/en
Priority to CN201780000772.7A priority patent/CN108476446B/en
Publication of WO2019023885A1 publication Critical patent/WO2019023885A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/26Reselection being triggered by specific parameters by agreed or negotiated communication parameters
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/24Reselection being triggered by specific parameters
    • H04W36/30Reselection being triggered by specific parameters by measured or perceived connection quality data
    • H04W36/304Reselection being triggered by specific parameters by measured or perceived connection quality data due to measured or perceived resources with higher communication quality
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/08Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/20Selecting an access point
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/14Two-way operation using the same type of signal, i.e. duplex
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W36/00Hand-off or reselection arrangements
    • H04W36/0005Control or signalling for completing the hand-off
    • H04W36/0055Transmission or use of information for re-establishing the radio link
    • H04W36/0072Transmission or use of information for re-establishing the radio link of resource information of target access point

Definitions

  • the present disclosure relates to the field of full duplex technology, and in particular, to a method, an apparatus, a device, and a base station for implementing full duplex transmission in a cellular network.
  • 5G fifth-generation mobile communication technology
  • 5G fifth-generation mobile communication technology
  • Full-duplex technology means that the mutual transmission of wireless services between the near-end device and the remote device takes place at the same time and on the same frequency bandwidth.
  • the related art does not provide a solution for introducing full-duplex technology into a cellular wireless network, so a new solution needs to be provided in a 5G system to introduce a full-duplex technology into a cellular wireless network.
  • the embodiments of the present disclosure provide a method, a device, a device, and a base station for implementing full-duplex transmission in a cellular network, so that a 5G base station supporting the full-duplex technology can be fully implemented according to the 5G terminal.
  • the duplex capability configures the optimal data transmission mode for the 5G terminal.
  • a method for implementing full-duplex transmission in a cellular network includes:
  • the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
  • the method further includes:
  • the duplex capability of the user equipment is reported to the base station based on the capability request signaling.
  • the method further includes:
  • the duplex capability of the user equipment is reported according to a system preset manner.
  • the method further includes:
  • the duplex capability of the user equipment is recorded in the UE capability.
  • determining, according to the duplex capability indication information, the base station to be camped including:
  • a base station having full duplex capability is preferentially determined as the base station to be camped.
  • the base station with full duplex capability is preferentially determined as the base station to be camped, including:
  • the signal strongest base station is determined as the to-be-resident base station.
  • a method for implementing full-duplex transmission in a cellular network includes:
  • the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
  • the method further includes:
  • the full duplex transmission mode between the user equipment and the user equipment is turned on.
  • acquiring the duplex capability of the user equipment includes:
  • an apparatus for implementing full-duplex transmission in a cellular network including:
  • the first receiving module is configured to receive broadcast signaling that carries the duplex capability indication information sent by the base station;
  • a determining module configured to receive based on the first receiving module when the base station is selected to camp The duplex capability indication information in the broadcast signaling determines a base station to be camped;
  • a camping module configured to perform a cell camping operation in which the to-be-resident base station determines to camp on the determining module.
  • the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
  • the apparatus further includes:
  • a second receiving module configured to receive capability request signaling sent by the to-be-resident base station
  • the first reporting module is configured to report the duplex capability of the user equipment to the base station based on the capability request signaling received by the second receiving module.
  • the apparatus further includes:
  • the second reporting module is configured to report the duplex capability of the user equipment according to a system preset manner.
  • the apparatus further includes:
  • the information recording module is configured to record the duplex capability of the user equipment in the UE capability.
  • the determining module comprises:
  • the first determining submodule is configured to preferentially determine a base station having full duplex capability as the base station to be camped when a base station having full duplex capability exists in a base station capable of camping.
  • the first determining submodule comprises:
  • a calculation submodule configured to calculate a difference between a signal reception quality of the strongest base station signal and a signal reception quality of the strongest base station having a full duplex capability
  • a second determining submodule configured to determine, when the difference is not greater than a preset strength threshold, the base station with full duplex capability as the to-be-resident base station;
  • a third determining submodule configured to determine the signal strongest base station as the to-be-resident base station when the difference is greater than a preset strength threshold.
  • an apparatus for implementing full-duplex transmission in a cellular network comprising:
  • Generating a module configured to generate broadcast signaling that carries duplex capability indication information
  • a sending module configured to send the broadcast signaling.
  • the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
  • the apparatus further includes:
  • An obtaining module configured to acquire a duplex capability of the user equipment
  • the transmission mode setting module is configured to enable a full duplex transmission mode with the user equipment when the duplex capability is full duplex capability and the trigger condition is met.
  • the obtaining module comprises:
  • a sending submodule configured to send capability request signaling to the user equipment to be accessed or accessed
  • the receiving submodule is configured to receive the duplex capability returned by the user equipment.
  • a user equipment including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a base station including:
  • a memory for storing processor executable instructions
  • processor is configured to:
  • a computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the following steps:
  • a computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the following steps:
  • the user equipment may determine the base station to be camped based on the broadcast signaling duplex capability indication information when the base station needs to be selected for camping, for example, if the user equipment With full-duplex capability, the base station with full-duplex capability can be preferentially reserved, and thus the present application
  • the invention solves the problem that the related technology does not provide a solution for introducing the full-duplex technology into the cellular wireless network, and improves the data transmission performance between the base station with full duplex capability and the user equipment with full duplex capability, and realizes The base station can efficiently transmit its full duplex capability.
  • FIG. 1A is a flowchart of a method for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • FIG. 1B is a scenario diagram of a method for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • FIG. 2 is a flow chart of still another method of implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • FIG. 3 is a flowchart of a method for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • FIG. 4 is a flowchart of still another method for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • FIG. 5 is a flowchart of a method for implementing base station and user equipment interaction to implement edge calculation in a cellular network, according to an exemplary embodiment.
  • FIG. 6 is a block diagram of an apparatus for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • FIG. 7 is a block diagram of an apparatus for implementing full duplex transmission in another cellular network, according to an exemplary embodiment.
  • FIG. 8 is a block diagram of an apparatus for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • FIG. 9 is a block diagram of an apparatus for implementing full duplex transmission in another cellular network, according to an exemplary embodiment.
  • FIG. 10 is a block diagram of an apparatus suitable for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • FIG. 11 is a block diagram of an apparatus suitable for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • FIG. 1A is a flowchart of a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment
  • FIG. 1B is a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment.
  • a scenario diagram for implementing full-duplex transmission in the cellular network can be applied to the user equipment. As shown in FIG. 1A, the method for implementing full-duplex transmission in the cellular network includes the following steps 101-103:
  • step 101 the broadcast signaling that carries the duplex capability indication information sent by the base station is received.
  • the duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station may be a full-duplex capability or a half-duplex capability.
  • the full-duplex capability of the base station means that the base station can receive data and transmit data at the same time and on the same frequency bandwidth.
  • the half-duplex capability of the base station means that the base station can only perform receiving data at the same time and on the same frequency bandwidth. And an operation in the send data.
  • step 102 when the base station is selected to camp, the base station to be camped is determined based on the duplex capability indication information.
  • the base station with full-duplex capability when the base station is selected for camping, if the user equipment has full-duplex capability, the base station with full-duplex capability can be preferentially used as the base station to be camped, that is, the base station currently capable of camping.
  • the method preferably resides in a base station with full duplex capability, and the method for determining the base station to be camped based on the duplex capability indication information of the base station can be seen. The embodiment shown in Fig. 2 will not be described in detail herein.
  • step 103 a cell camping operation in which the base station to camp on performs camping is performed.
  • the base station 10, the user equipment 20, and the base station 10 may be a 5G base station, such as a new radio (New Radio, NR for short) base station.
  • the eLTE base station and the user equipment may be a smart phone, a tablet computer, or the like.
  • the base station 10 may broadcast the broadcast signaling carrying the duplex capability indication information. After the user equipment 20 monitors the broadcast signaling, the user equipment 20 may select an appropriate one based on the broadcast signaling. The base station is camped on.
  • the related technology does not provide full-duplex technology.
  • the problem of the solution introduced into the cellular wireless network improves the data transmission performance between the base station with full duplex capability and the user equipment with full duplex capability, enabling the base station to efficiently transmit its own full duplex. ability.
  • the duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station is a full-duplex capability or a half-duplex capability.
  • the method for implementing full duplex transmission in a cellular network may further include:
  • the duplex capability of the user equipment is reported to the base station based on the capability request signaling.
  • a method for reporting the duplex capability is disclosed.
  • the base station can obtain the duplex capability of the user equipment in time, and then optimally configure the user equipment. transfer method.
  • the method for implementing full duplex transmission in a cellular network may further include:
  • the duplex capability of the user equipment is reported based on the system preset mode.
  • a method for reporting the duplex capability is disclosed.
  • the user equipment can report the duplex capability based on the preset mode of the system. For example, the duplex capability of the user equipment is reported during the attaching and attaching process, or the base station is established. In the inter-RRC connection process, the base station can obtain the duplex capability of the user equipment in time, and then configure the optimal transmission mode for the user equipment.
  • the method for implementing full duplex transmission in a cellular network may further include:
  • the duplex capability of the user equipment is recorded in the UE capability.
  • an indication manner of the duplex capability of the user equipment is disclosed.
  • the duplex capability of the user equipment as a record of the UE capability, the information maintenance cost caused by the user equipment newly maintaining an information is avoided. .
  • determining the base station to be camped based on the duplex capability indication information includes:
  • the base station having full duplex capability is preferentially determined as the base station to be camped on.
  • the base station with full duplex capability is preferentially determined as the base station to be camped, including:
  • the base station with full duplex capability is determined as the base station to be camped
  • the signal strongest base station is determined as the base station to be camped on.
  • a method for determining a base station to be camped which implements the duplex capability of the base station and the signal quality of the base station to determine the base station to be camped, and avoids that the user equipment resides in a signal quality that is very poor.
  • a base station that supports full duplex capability which implements the duplex capability of the base station and the signal quality of the base station to determine the base station to be camped, and avoids that the user equipment resides in a signal quality that is very poor.
  • FIG. 2 is a flowchart of a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment. This embodiment utilizes the foregoing method provided by the embodiment of the present disclosure to base station-based duplex capability of a user equipment.
  • An example of determining a base station to be camped is as shown in FIG. 2, and includes the following steps:
  • step 201 the broadcast signaling that carries the duplex capability indication information sent by the base station is received.
  • step 202 when the base station is selected to camp, the difference between the signal reception quality of the strongest base station signal and the signal reception quality of the strongest base station having the full duplex capability is calculated.
  • the user equipment when the user equipment needs to select the base station to camp, the user equipment may first determine the duplex capability and signal reception quality of each base station, and calculate the signal receiving quality of the strongest base station signal and the signal with full duplex capability.
  • the difference in signal reception quality of the strongest base station for example, the signal reception quality of the strongest base station is -45 dB, and the signal reception quality of the strongest base station with full duplex capability is -75 dB, and the difference is 30 dB.
  • step 203 it is determined whether the difference is greater than a preset intensity threshold. If the value is not greater than the preset intensity threshold, step 204 is performed. If the threshold is greater than the preset intensity threshold, step 205 is performed.
  • the preset intensity threshold may be a system agreed value, for example, may be 20 dB, if the signal reception quality of the strongest base station is different from the signal reception quality of the strongest base station having the full duplex capability. The value is greater than the preset strength threshold, which indicates that the signal reception quality of the base station with full duplex capability is too poor.
  • step 204 the base station with full duplex capability is determined to be the base station to be camped, and step 206 is performed.
  • the difference between the signal receiving quality of the signal strongest base station and the signal receiving quality of the strongest base station having the full duplex capability is not greater than the preset intensity threshold, it can be understood as having full duplex capability.
  • the signal reception quality of the base station is not very bad, so the base station with full duplex capability can be determined as the base station to be camped on.
  • step 205 the signal strongest base station is determined to be the base station to be camped, and step 206 is performed.
  • the difference between the signal reception quality of the strongest base station and the signal reception quality of the strongest base station having the full duplex capability is greater than the preset strength threshold, it can be understood as a base station having full duplex capability.
  • the signal reception quality is very poor, so the signal strongest base station can be determined as the base station to be camped on.
  • step 206 a cell camping operation in which the base station to camp on performs camping is performed.
  • the duplex capability of the base station and the signal quality of the base station are comprehensively considered to determine the to-be-resident.
  • the base station avoids the base station where the user equipment resides in a full-duplex capable of poor signal quality.
  • FIG. 3 is a flowchart of a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment; a method for implementing full-duplex transmission in the cellular network may be applied to a base station, as shown in FIG. 3,
  • a method for implementing full duplex transmission in a cellular network includes the following steps 301-302:
  • step 301 the base station generates broadcast signaling carrying duplex capability indication information.
  • the duplex capability indication information indicates a duplex capability of the base station, and the duplex capability of the base station is a full duplex capability or a half duplex capability.
  • the broadcast signaling is a dedicated signaling for indicating that the base station has full duplex capability.
  • the broadcast signaling may also be a minimum system signaling, such as including cell selection and access. System signaling of related information; or, the broadcast signaling may be other system signaling of non-minimum system signaling, such as system information block 12 (System Information Block 12, referred to as SIB12) signaling.
  • SIB12 System Information Block 12, referred to as SIB12
  • step 302 the base station transmits broadcast signaling.
  • the base station 10 may broadcast broadcast signaling carrying duplex capability indication information, and after the user equipment 20 listens to the broadcast signaling, it may be based on the broadcast. Signaling selects the appropriate base station to camp on.
  • the related art does not provide a solution for introducing the full-duplex technology into the cellular wireless network, and the base station with full-duplex capability and the full-duplex capability are improved.
  • the data transmission performance between user equipments enables the base station to efficiently transmit its full-duplex capability.
  • the duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station is a full-duplex capability or a half-duplex capability.
  • the method further includes:
  • the full-duplex transmission mode with the user equipment is turned on.
  • a trigger mode for a base station to enable a full-duplex transmission mode is disclosed.
  • a full-duplex transmission mode By triggering a full-duplex transmission mode, data between a base station having full-duplex capability and a user equipment having full-duplex capability can be improved. Transmission performance.
  • acquiring the duplex capability of the user equipment includes:
  • FIG. 4 is a flowchart of a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment.
  • This embodiment uses the foregoing method provided by the embodiment of the present disclosure to enable a base station to enable a full-duplex transmission mode. For an exemplary example, as shown in FIG. 4, the following steps are included:
  • step 401 the duplex capability of the user equipment is obtained.
  • the duplex capability of the user equipment can be obtained by sending the capability request signaling to the user equipment to be accessed or accessed, and after the capability request signaling is sent to the user equipment, the user equipment can be monitored. The duplex capability returned.
  • the base station may locally store the duplex capability of the user equipment.
  • the duplex capability of the user equipment may be one of the UE capabilities, and the base station may parse the duplex capability of the user equipment in the UE capability.
  • step 402 when the duplex capability is full duplex capability and the trigger condition is met, the full duplex transmission mode with the user equipment is turned on.
  • the triggering condition may include one or more of the following: the service quality of the service data to be transmitted of the user equipment is higher than a preset quality threshold, and the data buffer quantity of the service data of the user equipment to be transmitted is greater than a preset.
  • the buffer value, the full-duplex transmission mode between the base station and the user equipment does not cause uplink and downlink crosstalk and the like.
  • the trigger condition may be set by the base station based on empirical data.
  • the following describes the method for implementing full-duplex transmission in a cellular network by using the interaction between the user equipment and the base station.
  • the specific embodiment is used to describe the technical solution provided by the embodiment of the present disclosure.
  • FIG. 5 is a flowchart of a method for implementing edge calculation in a cellular network by performing interaction between a base station and a user equipment according to an exemplary embodiment; a method for implementing full duplex transmission in the cellular network may be performed by a base station and a user equipment.
  • the implementation, as shown in FIG. 5, is a process for the base station and the user equipment to perform base station camping based on the duplex capability indication information, including the following steps:
  • step 501 the base station generates broadcast signaling carrying duplex capability indication information.
  • step 502 the base station transmits the generated broadcast signaling.
  • step 503 the user equipment listens to the broadcast signaling.
  • step 504 the user equipment camps based on the duplex capability indication information when the base station is selected to camp.
  • the base station may acquire the duplex capability of the user equipment and enable the full duplex transmission mode at an appropriate time, see step 505- Step 506.
  • step 505 the base station acquires the duplex capability of the user equipment.
  • the method for the base station to acquire the duplex capability of the user equipment can be referred to the description of step 401 of the embodiment shown in FIG. 4, and details are not described herein.
  • step 506 the base station turns on the full duplex transmission mode with the user equipment when the duplex capability is full duplex capability and the trigger condition is met.
  • the base station may broadcast the broadcast signaling carrying the duplex capability indication information, and after receiving the broadcast signaling that is sent by the base station and carrying the duplex capability indication information, the user equipment may The broadcast signaling duplex capability indication information determines the base station to be camped on. For example, if the user equipment has full duplex capability, the base station with full duplex capability can be preferentially reserved, and the present application solves the problem that the related art does not provide.
  • the problem of a full-duplex technology introduced into a cellular wireless network improves the data transmission performance between a full-duplex capable base station and a full-duplex capable user equipment.
  • FIG. 6 is a block diagram of an apparatus for implementing full-duplex transmission in a cellular network according to an exemplary embodiment.
  • the apparatus is applied to a user equipment. As shown in FIG. 6, the apparatus includes:
  • the first receiving module 61 is configured to receive broadcast signaling that carries the duplex capability indication information sent by the base station;
  • the determining module 62 is configured to determine, according to the duplex capability indication information in the broadcast signaling received by the first receiving module 61, the base station to be camped when the base station is selected to be camped;
  • the camping module 63 is configured to perform a cell camping operation in which the base station to be camped, determined by the determining module 62, camps.
  • FIG. 7 is a block diagram of an apparatus for implementing full duplex transmission in another cellular network, as shown in FIG. 7, on the basis of the embodiment shown in FIG. 6 above, in an embodiment, according to an exemplary embodiment.
  • the duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
  • the apparatus further includes:
  • the second receiving module 64 is configured to receive capability request signaling sent by the base station to be camped;
  • the first reporting module 65 is configured to report the duplex capability of the user equipment to the base station based on the capability request signaling received by the second receiving module 64.
  • the apparatus further includes:
  • the second reporting module 66 is configured to report the duplex capability of the user equipment according to a system preset manner.
  • the apparatus further includes:
  • the information recording module 67 is configured to record the duplex capability of the user equipment in the UE capability.
  • the determining module 62 includes:
  • the first determining sub-module 621 is configured to preferentially determine the base station with full-duplex capability as the base station to be camped when there is a base station with full-duplex capability in the base station capable of camping.
  • the first determining submodule 621 includes:
  • the calculating submodule 6211 is configured to calculate a difference between a signal receiving quality of the strongest base station signal and a signal receiving quality of the strongest base station having a full duplex capability;
  • the second determining sub-module 6212 is configured to determine, when the difference is not greater than the preset strength threshold, the base station with full duplex capability as the base station to be camped;
  • the third determining sub-module 6213 is configured to determine the signal strongest base station as the base station to be camped when the difference is greater than the preset strength threshold.
  • FIG. 8 is a block diagram of an apparatus for implementing full-duplex transmission in a cellular network according to an exemplary embodiment.
  • the apparatus is applied to a base station. As shown in FIG. 8, the apparatus includes:
  • the generating module 81 is configured to generate broadcast signaling that carries duplex capability indication information.
  • the sending module 82 is configured to send broadcast signaling.
  • FIG. 9 is a block diagram of an apparatus for implementing full duplex transmission in another cellular network according to an exemplary embodiment. As shown in FIG. 9, on the basis of the foregoing embodiment shown in FIG. 8, in an embodiment.
  • the duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
  • the apparatus further includes:
  • the obtaining module 83 is configured to acquire a duplex capability of the user equipment
  • the transmission mode setting module 84 is configured to enable a full duplex transmission mode with the user equipment when the duplex capability is full duplex capability and the trigger condition is met.
  • the obtaining module 83 includes:
  • the sending submodule 831 is configured to send capability request signaling to the user equipment to be accessed or accessed;
  • the receiving submodule 832 is configured to receive the duplex capability returned by the user equipment.
  • FIG. 10 is a block diagram of an apparatus suitable for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
  • Apparatus 1000 can be provided as a base station.
  • the apparatus 1000 includes a processing component 1022, a wireless transmit/receive component 1024, an antenna component 1026, and a signal processing section specific to the wireless interface.
  • Processing component 1022 can further include one or more processors.
  • One of the processing components 1022 can be configured to perform the method of implementing full duplex transmission in the cellular network described above.
  • non-transitory computer readable storage medium comprising instructions executable by processing component 1022 of apparatus 1000 to perform the above method.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a non-transitory computer readable storage medium when the instructions in the storage medium are executed by a processor of a base station, enabling the base station to perform the method for performing full duplex transmission in the cellular network disclosed in the second aspect above, including :
  • device 1100 can be a user device, such as a smart phone.
  • apparatus 1100 can include one or more of the following components: processing component 1102, memory 1104, power component 1106, multimedia component 1108, audio component 1110, input/output (I/O) interface 1112, sensor component 1114, And a communication component 1116.
  • Processing component 1102 typically controls the overall operation of device 1100, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations.
  • Processing component 1102 can include one or more processors 1120 to execute instructions to perform all or part of the steps described above.
  • processing component 1102 can include one or more modules to facilitate interaction between component 1102 and other components.
  • processing component 1102 can include a multimedia module to facilitate interaction between multimedia component 1108 and processing component 1102.
  • the memory 1104 is configured to store various types of data to support operation at the device 1100. Examples of such data include instructions, messages, pictures, etc. for any application or method operating on device 1100.
  • the memory 1104 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable. Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
  • SRAM static random access memory
  • EEPROM electrically erasable programmable read only memory
  • EPROM Programmable Read Only Memory
  • PROM Programmable Read Only Memory
  • ROM Read Only Memory
  • Magnetic Memory Flash Memory
  • Disk Disk or Optical Disk.
  • Power component 1106 provides power to various components of device 1100.
  • Power component 1106 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1100.
  • the multimedia component 1108 includes a screen between the device 1100 and the user that provides an output interface.
  • the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user.
  • the touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor can sense not only the boundaries of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation.
  • the multimedia component 1108 includes a front camera and/or a rear camera. When the device 1100 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
  • the audio component 1110 is configured to output and/or input an audio signal.
  • the audio component 1110 includes a microphone (MIC) that is configured to receive an external audio signal when the device 1100 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode.
  • the received audio signal may be further stored in memory 1104 or transmitted via communication component 1116.
  • the audio component 1110 also includes a speaker for outputting an audio signal.
  • the I/O interface 1112 provides an interface between the processing component 1102 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
  • Sensor assembly 1114 includes one or more sensors for providing a status assessment of various aspects to device 1100.
  • the sensor assembly 1114 can detect an open/closed state of the device 1100, the relative positioning of the components, such as a display and a keypad of the device 1100, and the sensor component 1114 can also detect a change in position of the device 1100 or a component of the device 1100, the user The presence or absence of contact with device 1100, device 1100 orientation or acceleration/deceleration and temperature change of device 1100.
  • Sensor assembly 1114 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact.
  • Sensor assembly 1114 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications.
  • the sensor assembly 1114 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a distance sensor, a pressure sensor, or a temperature sensor.
  • Communication component 1116 is configured to facilitate wired or wireless communication between device 1100 and other devices.
  • the device 1100 can access a wireless network based on a communication standard, such as WIFI, 2G or 3G, or a combination thereof.
  • the communication component 1116 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel.
  • communication component 1116 also includes a near field communication (NFC) module to facilitate short range communication.
  • NFC near field communication
  • the NFC module can be based on radio frequency identification (RFID) technology, infrared numbers According to the Association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies to achieve.
  • RFID radio frequency identification
  • IrDA infrared numbers
  • UWB ultra-wideband
  • Bluetooth Bluetooth
  • apparatus 1100 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing a full duplex transmission in a cellular network as described above.
  • ASICs application specific integrated circuits
  • DSPs digital signal processors
  • DSPDs digital signal processing devices
  • PLDs programmable logic devices
  • FPGA field programmable A gate array
  • controller microcontroller, microprocessor or other electronic component implementation for performing a full duplex transmission in a cellular network as described above.
  • non-transitory computer readable storage medium comprising instructions, such as a memory 1104 comprising instructions executable by processor 1120 of apparatus 1100 to perform the above method.
  • the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
  • a non-transitory computer readable storage medium when the instructions in the storage medium are executed by a processor of the apparatus, to enable the apparatus to perform the method of implementing full duplex transmission in the cellular network of the first aspect, comprising:
  • a cell camping operation in which the base station to camp on performs camping is performed.

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Abstract

The present disclosure relates to a method, device, equipment, and base station for implementing full-duplex transmission in a cellular network. The method for implementing full-duplex transmission in a cellular network comprises: receiving a broadcast signaling carrying duplex capability indication information transmitted by a base station; when selecting a base station for residence, determining a base station to be resided on the basis of the duplex capability indication information; and executing a cell residing operation for residing at the base station to be resided. The present disclosure solves the problem in the prior art in which no solution is provided for introducing a full-duplex technique into a cellular wireless network, and increases the data transmission performance between a base station having full-duplex capability and a user equipment having full-duplex capability.

Description

蜂窝网络中实现全双工传输的方法、装置、设备及基站Method, device, device and base station for realizing full duplex transmission in cellular network 技术领域Technical field
本公开涉及全双工技术领域,尤其涉及一种蜂窝网络中实现全双工传输的方法、装置、设备及基站。The present disclosure relates to the field of full duplex technology, and in particular, to a method, an apparatus, a device, and a base station for implementing full duplex transmission in a cellular network.
背景技术Background technique
随着无线通信技术的飞速发展以及各种智能终端的普及,移动数据流量将呈现爆炸式增长,第五代移动通信技术(5th Generation,简称为5G)网络需要满足网络业务更加多样、更高速率、更大连接数量等的业务需求,5G网络需要大幅提高频谱效率。With the rapid development of wireless communication technology and the popularity of various intelligent terminals, mobile data traffic will explode. The fifth-generation mobile communication technology (5th Generation, 5G for short) needs to meet more diverse and higher-speed network services. The business needs of a larger number of connections, etc., 5G networks need to significantly improve spectrum efficiency.
相关技术中,为了满足5G网络的上述业务需求,在5G项目的研究讨论中,试图将全双工技术引入蜂窝无线网络中。全双工技术是指近端设备和远端设备的无线业务相互传输发生在同样的时间、相同的频率带宽上。相关技术并没有提供将全双工技术引入到蜂窝无线网络中的解决方案,因此5G系统中需要提供一种新的方案,来实现将全双工技术引入蜂窝无线网络。In the related art, in order to meet the above-mentioned service requirements of the 5G network, in the research discussion of the 5G project, an attempt is made to introduce a full-duplex technology into a cellular wireless network. Full-duplex technology means that the mutual transmission of wireless services between the near-end device and the remote device takes place at the same time and on the same frequency bandwidth. The related art does not provide a solution for introducing full-duplex technology into a cellular wireless network, so a new solution needs to be provided in a 5G system to introduce a full-duplex technology into a cellular wireless network.
发明内容Summary of the invention
为克服相关技术中存在的问题,本公开实施例提供一种蜂窝网络中实现全双工传输的方法、装置、设备及基站,用以实现支持全双工技术的5G基站可以根据5G终端的全双工能力为5G终端配置最优的数据传输方式。In order to overcome the problems in the related art, the embodiments of the present disclosure provide a method, a device, a device, and a base station for implementing full-duplex transmission in a cellular network, so that a 5G base station supporting the full-duplex technology can be fully implemented according to the 5G terminal. The duplex capability configures the optimal data transmission mode for the 5G terminal.
根据本公开实施例的第一方面,提供一种蜂窝网络中实现全双工传输的方法,所述方法应用在用户设备上,包括:According to a first aspect of the embodiments of the present disclosure, a method for implementing full-duplex transmission in a cellular network, where the method is applied to a user equipment, includes:
接收基站发送的携带双工能力指示信息的广播信令;Receiving broadcast signaling that carries the duplex capability indication information sent by the base station;
在选择基站进行驻留时,基于所述双工能力指示信息确定待驻留基站;Determining a base station to be camped based on the duplex capability indication information when selecting a base station to camp;
执行在所述待驻留基站进行驻留的小区驻留操作。Performing a cell camping operation in which the camping base station camps.
在一实施例中,双工能力指示信息指示所述基站的双工能力,所述基站的双工能力为全双工能力或者半双工能力。In an embodiment, the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
在一实施例中,方法还包括:In an embodiment, the method further includes:
接收所述待驻留基站发送的能力请求信令;Receiving capability request signaling sent by the base station to be camped;
基于所述能力请求信令,向所述基站上报所述用户设备的双工能力。 The duplex capability of the user equipment is reported to the base station based on the capability request signaling.
在一实施例中,方法还包括:In an embodiment, the method further includes:
基于系统预设方式上报所述用户设备的双工能力。The duplex capability of the user equipment is reported according to a system preset manner.
在一实施例中,方法还包括:In an embodiment, the method further includes:
在UE能力中记录所述用户设备的双工能力。The duplex capability of the user equipment is recorded in the UE capability.
在一实施例中,在选择基站进行驻留时,基于所述双工能力指示信息确定待驻留基站,包括:In an embodiment, when the base station is selected to perform camping, determining, according to the duplex capability indication information, the base station to be camped, including:
在能够驻留的基站中存在具有全双工能力的基站时,优先将具有全双工能力的基站确定为所述待驻留基站。When there is a base station with full duplex capability in a base station capable of camping, a base station having full duplex capability is preferentially determined as the base station to be camped.
在一实施例中,优先将具有全双工能力的基站确定为所述待驻留基站,包括:In an embodiment, the base station with full duplex capability is preferentially determined as the base station to be camped, including:
计算信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值;Calculating the difference between the signal reception quality of the strongest base station signal and the signal reception quality of the strongest base station having the full duplex capability;
在所述差值不大于预设强度阈值时,将所述具有全双工能力的基站确定为所述待驻留基站;When the difference is not greater than a preset strength threshold, determining, by the base station having full duplex capability, the base station to be camped;
在所述差值大于预设强度阈值时,将所述信号最强基站确定为所述待驻留基站。When the difference is greater than a preset strength threshold, the signal strongest base station is determined as the to-be-resident base station.
根据本公开实施例的第二方面,提供一种蜂窝网络中实现全双工传输的方法,所述方法应用于基站,包括:According to a second aspect of the embodiments of the present disclosure, a method for implementing full-duplex transmission in a cellular network, the method being applied to a base station, includes:
生成携带双工能力指示信息的广播信令;Generating broadcast signaling carrying duplex capability indication information;
发送所述广播信令。Sending the broadcast signaling.
在一实施例中,双工能力指示信息指示所述基站的双工能力,所述基站的双工能力为全双工能力或者半双工能力。In an embodiment, the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
在一实施例中,方法还包括:In an embodiment, the method further includes:
获取用户设备的双工能力;Obtain the duplex capability of the user equipment;
在所述双工能力为全双工能力并且满足触发条件时,开启与用户设备之间的全双工传输模式。When the duplex capability is full duplex capability and the trigger condition is met, the full duplex transmission mode between the user equipment and the user equipment is turned on.
在一实施例中,获取用户设备的双工能力,包括:In an embodiment, acquiring the duplex capability of the user equipment includes:
向待接入的或者已接入的用户设备发送能力请求信令;Transmitting capability request signaling to the user equipment to be accessed or accessed;
接收所述用户设备返回的双工能力。Receiving the duplex capability returned by the user equipment.
根据本公开实施例的第三方面,提供一种蜂窝网络中实现全双工传输的装置,所述装置应用在具有全双工能力的用户设备上,包括:According to a third aspect of the embodiments of the present disclosure, there is provided an apparatus for implementing full-duplex transmission in a cellular network, the apparatus being applied to a user equipment having full-duplex capability, including:
第一接收模块,被配置为接收基站发送的携带双工能力指示信息的广播信令;The first receiving module is configured to receive broadcast signaling that carries the duplex capability indication information sent by the base station;
确定模块,被配置为在选择基站进行驻留时,基于所述第一接收模块接收到的 所述广播信令中的所述双工能力指示信息确定待驻留基站;a determining module configured to receive based on the first receiving module when the base station is selected to camp The duplex capability indication information in the broadcast signaling determines a base station to be camped;
驻留模块,被配置为执行在所述确定模块确定的所述待驻留基站进行驻留的小区驻留操作。a camping module configured to perform a cell camping operation in which the to-be-resident base station determines to camp on the determining module.
在一实施例中,双工能力指示信息指示所述基站的双工能力,所述基站的双工能力为全双工能力或者半双工能力。In an embodiment, the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
在一实施例中,装置还包括:In an embodiment, the apparatus further includes:
第二接收模块,被配置为接收所述待驻留基站发送的能力请求信令;a second receiving module, configured to receive capability request signaling sent by the to-be-resident base station;
第一上报模块,被配置为基于所述第二接收模块接收到的所述能力请求信令,向所述基站上报所述用户设备的双工能力。The first reporting module is configured to report the duplex capability of the user equipment to the base station based on the capability request signaling received by the second receiving module.
在一实施例中,装置还包括:In an embodiment, the apparatus further includes:
第二上报模块,被配置为基于系统预设方式上报所述用户设备的双工能力。The second reporting module is configured to report the duplex capability of the user equipment according to a system preset manner.
在一实施例中,装置还包括:In an embodiment, the apparatus further includes:
信息记录模块,被配置为在UE能力中记录所述用户设备的双工能力。The information recording module is configured to record the duplex capability of the user equipment in the UE capability.
在一实施例中,确定模块包括:In an embodiment, the determining module comprises:
第一确定子模块,被配置为在能够驻留的基站中存在具有全双工能力的基站时,优先将具有全双工能力的基站确定为所述待驻留基站。The first determining submodule is configured to preferentially determine a base station having full duplex capability as the base station to be camped when a base station having full duplex capability exists in a base station capable of camping.
在一实施例中,第一确定子模块包括:In an embodiment, the first determining submodule comprises:
计算子模块,被配置为计算信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值;a calculation submodule configured to calculate a difference between a signal reception quality of the strongest base station signal and a signal reception quality of the strongest base station having a full duplex capability;
第二确定子模块,被配置为在所述差值不大于预设强度阈值时,将所述具有全双工能力的基站确定为所述待驻留基站;a second determining submodule, configured to determine, when the difference is not greater than a preset strength threshold, the base station with full duplex capability as the to-be-resident base station;
第三确定子模块,被配置为在所述差值大于预设强度阈值时,将所述信号最强基站确定为所述待驻留基站。And a third determining submodule configured to determine the signal strongest base station as the to-be-resident base station when the difference is greater than a preset strength threshold.
根据本公开实施例的第四方面,提供一种蜂窝网络中实现全双工传输的装置,所述装置应用于基站,包括:According to a fourth aspect of the embodiments of the present disclosure, there is provided an apparatus for implementing full-duplex transmission in a cellular network, the apparatus being applied to a base station, comprising:
生成模块,被配置为生成携带双工能力指示信息的广播信令;Generating a module, configured to generate broadcast signaling that carries duplex capability indication information;
发送模块,被配置为发送所述广播信令。And a sending module configured to send the broadcast signaling.
在一实施例中,双工能力指示信息指示所述基站的双工能力,所述基站的双工能力为全双工能力或者半双工能力。In an embodiment, the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
在一实施例中,装置还包括:In an embodiment, the apparatus further includes:
获取模块,被配置为获取用户设备的双工能力; An obtaining module configured to acquire a duplex capability of the user equipment;
传输模式设置模块,被配置为在所述双工能力为全双工能力并且满足触发条件时,开启与用户设备之间的全双工传输模式。The transmission mode setting module is configured to enable a full duplex transmission mode with the user equipment when the duplex capability is full duplex capability and the trigger condition is met.
在一实施例中,获取模块包括:In an embodiment, the obtaining module comprises:
发送子模块,被配置为向待接入的或者已接入的用户设备发送能力请求信令;a sending submodule configured to send capability request signaling to the user equipment to be accessed or accessed;
接收子模块,被配置为接收所述用户设备返回的双工能力。The receiving submodule is configured to receive the duplex capability returned by the user equipment.
根据本公开实施例的第五方面,提供一种用户设备,包括:According to a fifth aspect of the embodiments of the present disclosure, a user equipment is provided, including:
处理器;processor;
用于存储处理器可执行指令的存储器;a memory for storing processor executable instructions;
其中,所述处理器被配置为:Wherein the processor is configured to:
接收基站发送的携带双工能力指示信息的广播信令;Receiving broadcast signaling that carries the duplex capability indication information sent by the base station;
在选择基站进行驻留时,基于所述双工能力指示信息确定待驻留基站;Determining a base station to be camped based on the duplex capability indication information when selecting a base station to camp;
执行在所述待驻留基站进行驻留的小区驻留操作。Performing a cell camping operation in which the camping base station camps.
根据本公开实施例的第六方面,提供一种基站,包括:According to a sixth aspect of the embodiments of the present disclosure, a base station is provided, including:
处理器;processor;
用于存储处理器可执行指令的存储器;a memory for storing processor executable instructions;
其中,所述处理器被配置为:Wherein the processor is configured to:
生成携带双工能力指示信息的广播信令;Generating broadcast signaling carrying duplex capability indication information;
发送所述广播信令。Sending the broadcast signaling.
根据本公开实施例的第七方面,提供一种计算机可读存储介质,所述存储介质上存储有计算机指令,所述指令被处理器执行时实现以下步骤:According to a seventh aspect of the embodiments of the present disclosure, there is provided a computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the following steps:
接收基站发送的携带双工能力指示信息的广播信令;Receiving broadcast signaling that carries the duplex capability indication information sent by the base station;
在选择基站进行驻留时,基于所述双工能力指示信息确定待驻留基站;Determining a base station to be camped based on the duplex capability indication information when selecting a base station to camp;
执行在所述待驻留基站进行驻留的小区驻留操作。Performing a cell camping operation in which the camping base station camps.
根据本公开实施例的第八方面,提供一种计算机可读存储介质,所述存储介质上存储有计算机指令,指令被处理器执行时实现以下步骤:According to an eighth aspect of the embodiments of the present disclosure, there is provided a computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the following steps:
生成携带双工能力指示信息的广播信令;Generating broadcast signaling carrying duplex capability indication information;
发送所述广播信令。Sending the broadcast signaling.
本公开实施例提供的技术方案可以包括以下有益效果:The technical solutions provided by the embodiments of the present disclosure may include the following beneficial effects:
用户设备在接收到基站发送的携带双工能力指示信息的广播信令后,可以在需要选择基站进行驻留时,基于广播信令双工能力指示信息确定待驻留基站,例如,如果用户设备具有全双工能力,则可优先选择具有全双工能力的基站驻留,由此本申请 解决了相关技术没有提供将全双工技术引入到蜂窝无线网络中的解决方案的问题,提高了具有全双工能力的基站和具有全双工能力的用户设备之间的数据传输性能,实现了基站可以高效地传输自己的全双工能力。After receiving the broadcast signaling that carries the duplex capability indication information sent by the base station, the user equipment may determine the base station to be camped based on the broadcast signaling duplex capability indication information when the base station needs to be selected for camping, for example, if the user equipment With full-duplex capability, the base station with full-duplex capability can be preferentially reserved, and thus the present application The invention solves the problem that the related technology does not provide a solution for introducing the full-duplex technology into the cellular wireless network, and improves the data transmission performance between the base station with full duplex capability and the user equipment with full duplex capability, and realizes The base station can efficiently transmit its full duplex capability.
应当理解的是,以上的一般描述和后文的细节描述仅是示例性和解释性的,并不能限制本公开。The above general description and the following detailed description are intended to be illustrative and not restrictive.
附图说明DRAWINGS
此处的附图被并入说明书中并构成本说明书的一部分,示出了符合本发明的实施例,并与说明书一起用于解释本发明的原理。The accompanying drawings, which are incorporated in the specification of FIG
图1A是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的方法的流程图。FIG. 1A is a flowchart of a method for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
图1B是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的方法的场景图。FIG. 1B is a scenario diagram of a method for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
图2是根据一示例性实施例示出的又一种蜂窝网络中实现全双工传输的方法的流程图。2 is a flow chart of still another method of implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
图3是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的方法的流程图。FIG. 3 is a flowchart of a method for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
图4是根据一示例性实施例示出的又一种蜂窝网络中实现全双工传输的方法的流程图。FIG. 4 is a flowchart of still another method for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
图5是根据一示例性实施例示出的一种基站和用户设备交互来实现蜂窝网络中的边缘计算的方法的流程图。FIG. 5 is a flowchart of a method for implementing base station and user equipment interaction to implement edge calculation in a cellular network, according to an exemplary embodiment.
图6是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的装置的框图。FIG. 6 is a block diagram of an apparatus for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
图7是根据一示例性实施例示出的另一种蜂窝网络中实现全双工传输的装置的框图。7 is a block diagram of an apparatus for implementing full duplex transmission in another cellular network, according to an exemplary embodiment.
图8是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的装置的框图。FIG. 8 is a block diagram of an apparatus for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
图9是根据一示例性实施例示出的另一种蜂窝网络中实现全双工传输的装置的框图。9 is a block diagram of an apparatus for implementing full duplex transmission in another cellular network, according to an exemplary embodiment.
图10是根据一示例性实施例示出的一种适用于蜂窝网络中实现全双工传输的装置的框图。 FIG. 10 is a block diagram of an apparatus suitable for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
图11是根据一示例性实施例示出的一种适用于蜂窝网络中实现全双工传输的装置的框图。11 is a block diagram of an apparatus suitable for implementing full duplex transmission in a cellular network, according to an exemplary embodiment.
具体实施方式Detailed ways
这里将详细地对示例性实施例进行说明,其示例表示在附图中。下面的描述涉及附图时,除非另有表示,不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本发明相一致的所有实施方式。相反,它们仅是与如所附权利要求书中所详述的、本发明的一些方面相一致的装置和方法的例子。Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. The following description refers to the same or similar elements in the different figures unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present invention. Instead, they are merely examples of devices and methods consistent with aspects of the invention as detailed in the appended claims.
图1A是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的方法的流程图,图1B是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的方法的场景图;该蜂窝网络中实现全双工传输的方法可以应用在用户设备上,如图1A所示,该蜂窝网络中实现全双工传输的方法包括以下步骤101-103:1A is a flowchart of a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment, and FIG. 1B is a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment. A scenario diagram for implementing full-duplex transmission in the cellular network can be applied to the user equipment. As shown in FIG. 1A, the method for implementing full-duplex transmission in the cellular network includes the following steps 101-103:
在步骤101中,接收基站发送的携带双工能力指示信息的广播信令。In step 101, the broadcast signaling that carries the duplex capability indication information sent by the base station is received.
在一实施例中,双工能力指示信息指示基站的双工能力,基站的双工能力可以为全双工能力或者半双工能力。基站的全双工能力是指基站可以在同一个时间、同样的频率带宽上接收数据和发送数据;基站的半双工能力是指基站在同一个时间、同样的频率带宽上只能执行接收数据和发送数据中的一项操作。In an embodiment, the duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station may be a full-duplex capability or a half-duplex capability. The full-duplex capability of the base station means that the base station can receive data and transmit data at the same time and on the same frequency bandwidth. The half-duplex capability of the base station means that the base station can only perform receiving data at the same time and on the same frequency bandwidth. And an operation in the send data.
在步骤102中,在选择基站进行驻留时,基于双工能力指示信息确定待驻留基站。In step 102, when the base station is selected to camp, the base station to be camped is determined based on the duplex capability indication information.
在一实施例中,在选择基站进行驻留时,如果用户设备具有全双工能力,则可优先将具有全双工能力的基站作为待驻留基站,也即,在当前能够驻留的基站中同时有具有全双工能力的基站和具有半双工能力的基站时,优先驻留在具有全双工能力的基站中,基于基站的双工能力指示信息确定待驻留基站的方法可参见图2所示实施例,这里先不详述。In an embodiment, when the base station is selected for camping, if the user equipment has full-duplex capability, the base station with full-duplex capability can be preferentially used as the base station to be camped, that is, the base station currently capable of camping. When there are both a base station with full duplex capability and a base station with half duplex capability, the method preferably resides in a base station with full duplex capability, and the method for determining the base station to be camped based on the duplex capability indication information of the base station can be seen. The embodiment shown in Fig. 2 will not be described in detail herein.
在步骤103中,执行在待驻留基站进行驻留的小区驻留操作。In step 103, a cell camping operation in which the base station to camp on performs camping is performed.
在一示例性场景中,如图1B所示,在图1B所示的场景中,包括基站10,用户设备20,基站10可以为5G基站,如新的无线(New Radio,简称为NR)基站和eLTE基站、用户设备可以为智能手机、平板电脑等,其中,基站10可广播携带双工能力指示信息的广播信令,用户设备20监听到广播信令后,可基于广播信令选择合适的基站进行驻留。In an exemplary scenario, as shown in FIG. 1B, in the scenario shown in FIG. 1B, the base station 10, the user equipment 20, and the base station 10 may be a 5G base station, such as a new radio (New Radio, NR for short) base station. And the eLTE base station and the user equipment may be a smart phone, a tablet computer, or the like. The base station 10 may broadcast the broadcast signaling carrying the duplex capability indication information. After the user equipment 20 monitors the broadcast signaling, the user equipment 20 may select an appropriate one based on the broadcast signaling. The base station is camped on.
本实施例通过上述步骤101-步骤103,可以解决相关技术没有提供将全双工技 术引入到蜂窝无线网络中的解决方案的问题,提高了具有全双工能力的基站和具有全双工能力的用户设备之间的数据传输性能,实现了基站可以高效地传输自己的全双工能力。In this embodiment, through the above steps 101-103, it can be solved that the related technology does not provide full-duplex technology. The problem of the solution introduced into the cellular wireless network improves the data transmission performance between the base station with full duplex capability and the user equipment with full duplex capability, enabling the base station to efficiently transmit its own full duplex. ability.
在一实施例中,双工能力指示信息指示基站的双工能力,基站的双工能力为全双工能力或者半双工能力。In an embodiment, the duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station is a full-duplex capability or a half-duplex capability.
在一实施例中,蜂窝网络中实现全双工传输的方法进一步还可以包括:In an embodiment, the method for implementing full duplex transmission in a cellular network may further include:
接收待驻留基站发送的能力请求信令;Receiving capability request signaling sent by the base station to be camped;
基于能力请求信令,向基站上报用户设备的双工能力。The duplex capability of the user equipment is reported to the base station based on the capability request signaling.
该实施例中,公开了一种上报双工能力的方式,通过在接收到基站发送的能力请求信令时上报,可以实现基站及时获取用户设备的双工能力,进而为用户设备配置最优的传输方式。In this embodiment, a method for reporting the duplex capability is disclosed. When the capability request signaling sent by the base station is received, the base station can obtain the duplex capability of the user equipment in time, and then optimally configure the user equipment. transfer method.
在一实施例中,蜂窝网络中实现全双工传输的方法进一步还可以包括:In an embodiment, the method for implementing full duplex transmission in a cellular network may further include:
基于系统预设方式上报用户设备的双工能力。The duplex capability of the user equipment is reported based on the system preset mode.
该实施例中,公开了一种上报双工能力的方式,用户设备可以基于系统预设方式上报双工能力,例如,在开机附着Attach过程中上报用户设备的双工能力或者在建立与基站之间的RRC连接流程中上报等,进而可以实现基站及时获取用户设备的双工能力,进而为用户设备配置最优的传输方式。In this embodiment, a method for reporting the duplex capability is disclosed. The user equipment can report the duplex capability based on the preset mode of the system. For example, the duplex capability of the user equipment is reported during the attaching and attaching process, or the base station is established. In the inter-RRC connection process, the base station can obtain the duplex capability of the user equipment in time, and then configure the optimal transmission mode for the user equipment.
在一实施例中,蜂窝网络中实现全双工传输的方法进一步还可以包括:In an embodiment, the method for implementing full duplex transmission in a cellular network may further include:
在UE能力中记录用户设备的双工能力。The duplex capability of the user equipment is recorded in the UE capability.
该实施例中,公开了一种用户设备的双工能力的指示方式,通过将用户设备的双工能力作为UE能力的一条记录,避免了用户设备新维护一项信息所带来的信息维护成本。In this embodiment, an indication manner of the duplex capability of the user equipment is disclosed. By using the duplex capability of the user equipment as a record of the UE capability, the information maintenance cost caused by the user equipment newly maintaining an information is avoided. .
在一实施例中,在选择基站进行驻留时,基于双工能力指示信息确定待驻留基站,包括:In an embodiment, when the base station is selected to perform camping, determining the base station to be camped based on the duplex capability indication information includes:
在能够驻留的基站中存在具有全双工能力的基站时,优先将具有全双工能力的基站确定为待驻留基站。When there is a base station with full duplex capability in a base station capable of camping, the base station having full duplex capability is preferentially determined as the base station to be camped on.
在一实施例中,优先将具有全双工能力的基站确定为待驻留基站,包括:In an embodiment, the base station with full duplex capability is preferentially determined as the base station to be camped, including:
计算信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值;Calculating the difference between the signal reception quality of the strongest base station signal and the signal reception quality of the strongest base station having the full duplex capability;
在差值不大于预设强度阈值时,将具有全双工能力的基站确定为待驻留基站;When the difference is not greater than the preset strength threshold, the base station with full duplex capability is determined as the base station to be camped;
在差值大于预设强度阈值时,将信号最强基站确定为待驻留基站。 When the difference is greater than the preset strength threshold, the signal strongest base station is determined as the base station to be camped on.
该实施例中,公开了一种待驻留基站的确定方式,实现了综合考虑基站的双工能力和基站的信号质量来确定待驻留基站,避免了用户设备驻留在信号质量非常差的支持全双工能力的基站。In this embodiment, a method for determining a base station to be camped is disclosed, which implements the duplex capability of the base station and the signal quality of the base station to determine the base station to be camped, and avoids that the user equipment resides in a signal quality that is very poor. A base station that supports full duplex capability.
具体如何蜂窝网络中实现全双工传输的,请参考后续实施例。For details on how to implement full-duplex transmission in a cellular network, refer to the following embodiments.
下面以具体实施例来说明本公开实施例提供的技术方案。The technical solutions provided by the embodiments of the present disclosure are described below by using specific embodiments.
图2是根据一示例性实施例示出的又一种蜂窝网络中实现全双工传输的方法的流程图;本实施例利用本公开实施例提供的上述方法,以用户设备基于基站的双工能力确定待驻留基站为例进行示例性说明,如图2所示,包括如下步骤:FIG. 2 is a flowchart of a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment. This embodiment utilizes the foregoing method provided by the embodiment of the present disclosure to base station-based duplex capability of a user equipment. An example of determining a base station to be camped is as shown in FIG. 2, and includes the following steps:
在步骤201中,接收基站发送的携带双工能力指示信息的广播信令。In step 201, the broadcast signaling that carries the duplex capability indication information sent by the base station is received.
在步骤202中,在选择基站进行驻留时,计算信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值。In step 202, when the base station is selected to camp, the difference between the signal reception quality of the strongest base station signal and the signal reception quality of the strongest base station having the full duplex capability is calculated.
在一实施例中,用户设备在需要选择基站驻留时,可以先确定出每一个基站的双工能力和信号接收质量,并且计算信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值,例如,信号最强基站的信号接收质量为-45dB,而具有全双工能力的信号最强基站的信号接收质量为-75dB,则差值为30dB。In an embodiment, when the user equipment needs to select the base station to camp, the user equipment may first determine the duplex capability and signal reception quality of each base station, and calculate the signal receiving quality of the strongest base station signal and the signal with full duplex capability. The difference in signal reception quality of the strongest base station, for example, the signal reception quality of the strongest base station is -45 dB, and the signal reception quality of the strongest base station with full duplex capability is -75 dB, and the difference is 30 dB.
在步骤203中,确定差值是否大于预设强度阈值,如果不大于预设强度阈值,执行步骤204,如果大于预设强度阈值,执行步骤205。In step 203, it is determined whether the difference is greater than a preset intensity threshold. If the value is not greater than the preset intensity threshold, step 204 is performed. If the threshold is greater than the preset intensity threshold, step 205 is performed.
在一实施例中,预设强度阈值可以为一个系统约定的值,例如,可以为20dB,如果信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值大于预设强度阈值,可以说明具有全双工能力的基站的信号接收质量太差。In an embodiment, the preset intensity threshold may be a system agreed value, for example, may be 20 dB, if the signal reception quality of the strongest base station is different from the signal reception quality of the strongest base station having the full duplex capability. The value is greater than the preset strength threshold, which indicates that the signal reception quality of the base station with full duplex capability is too poor.
在步骤204中,将具有全双工能力的基站确定为待驻留基站,执行步骤206。In step 204, the base station with full duplex capability is determined to be the base station to be camped, and step 206 is performed.
在一实施例中,由于信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值不大于预设强度阈值,因此可以理解为具有全双工能力的基站的信号接收质量不是非常差,因此可将具有全双工能力的基站确定为待驻留基站。In an embodiment, since the difference between the signal receiving quality of the signal strongest base station and the signal receiving quality of the strongest base station having the full duplex capability is not greater than the preset intensity threshold, it can be understood as having full duplex capability. The signal reception quality of the base station is not very bad, so the base station with full duplex capability can be determined as the base station to be camped on.
在步骤205中,将信号最强基站确定为待驻留基站,执行步骤206。In step 205, the signal strongest base station is determined to be the base station to be camped, and step 206 is performed.
在一实施例中,由于信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值大于预设强度阈值,因此可以理解为具有全双工能力的基站的信号接收质量非常差,因此可将信号最强基站确定为待驻留基站。In an embodiment, since the difference between the signal reception quality of the strongest base station and the signal reception quality of the strongest base station having the full duplex capability is greater than the preset strength threshold, it can be understood as a base station having full duplex capability. The signal reception quality is very poor, so the signal strongest base station can be determined as the base station to be camped on.
在步骤206中,执行在待驻留基站进行驻留的小区驻留操作。In step 206, a cell camping operation in which the base station to camp on performs camping is performed.
本实施例中,实现了综合考虑基站的双工能力和基站的信号质量来确定待驻留 基站,避免了用户设备驻留在信号质量非常差的支持全双工能力的基站。In this embodiment, the duplex capability of the base station and the signal quality of the base station are comprehensively considered to determine the to-be-resident. The base station avoids the base station where the user equipment resides in a full-duplex capable of poor signal quality.
图3是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的方法的流程图;该蜂窝网络中实现全双工传输的方法可以应用基站上,如图3所示,该蜂窝网络中实现全双工传输的方法包括以下步骤301-302:FIG. 3 is a flowchart of a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment; a method for implementing full-duplex transmission in the cellular network may be applied to a base station, as shown in FIG. 3, A method for implementing full duplex transmission in a cellular network includes the following steps 301-302:
在步骤301中,基站生成携带双工能力指示信息的广播信令。In step 301, the base station generates broadcast signaling carrying duplex capability indication information.
在一实施例中,在一实施例中,双工能力指示信息指示基站的双工能力,基站的双工能力为全双工能力或者半双工能力。In an embodiment, in an embodiment, the duplex capability indication information indicates a duplex capability of the base station, and the duplex capability of the base station is a full duplex capability or a half duplex capability.
在一实施例中,广播信令为一个用于指示基站具有全双工能力的专用信令,在一实施例中,广播信令还可以为一个最小系统信令,如包括小区选择与接入的相关信息的系统信令;或者,广播信令可以为一个非最小系统信令的其他系统信令,如系统信息块12(SystemInformationBlock12,简称为SIB12)信令。In an embodiment, the broadcast signaling is a dedicated signaling for indicating that the base station has full duplex capability. In an embodiment, the broadcast signaling may also be a minimum system signaling, such as including cell selection and access. System signaling of related information; or, the broadcast signaling may be other system signaling of non-minimum system signaling, such as system information block 12 (System Information Block 12, referred to as SIB12) signaling.
在步骤302中,基站发送广播信令。In step 302, the base station transmits broadcast signaling.
在一示例性场景中,如图1B所示,在图1B所示的场景中,基站10可广播携带双工能力指示信息的广播信令,用户设备20监听到广播信令后,可基于广播信令选择合适的基站进行驻留。In an exemplary scenario, as shown in FIG. 1B, in the scenario shown in FIG. 1B, the base station 10 may broadcast broadcast signaling carrying duplex capability indication information, and after the user equipment 20 listens to the broadcast signaling, it may be based on the broadcast. Signaling selects the appropriate base station to camp on.
本实施例通过上述步骤301-步骤302,可以解决相关技术没有提供将全双工技术引入到蜂窝无线网络中的解决方案的问题,提高了具有全双工能力的基站和具有全双工能力的用户设备之间的数据传输性能,实现了基站可以高效地传输自己的全双工能力。In this embodiment, through the foregoing steps 301-302, the related art does not provide a solution for introducing the full-duplex technology into the cellular wireless network, and the base station with full-duplex capability and the full-duplex capability are improved. The data transmission performance between user equipments enables the base station to efficiently transmit its full-duplex capability.
在一实施例中,双工能力指示信息指示基站的双工能力,基站的双工能力为全双工能力或者半双工能力。In an embodiment, the duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station is a full-duplex capability or a half-duplex capability.
在一实施例中,方法还包括:In an embodiment, the method further includes:
获取用户设备的双工能力;Obtain the duplex capability of the user equipment;
在双工能力为全双工能力并且满足触发条件时,开启与用户设备之间的全双工传输模式。When the duplex capability is full-duplex and the trigger condition is met, the full-duplex transmission mode with the user equipment is turned on.
该实施例中,公开了一种基站开启全双工传输模式的触发方式,通过触发全双工传输模式,可以提高具有全双工能力的基站和具有全双工能力的用户设备之间的数据传输性能。In this embodiment, a trigger mode for a base station to enable a full-duplex transmission mode is disclosed. By triggering a full-duplex transmission mode, data between a base station having full-duplex capability and a user equipment having full-duplex capability can be improved. Transmission performance.
在一实施例中,获取用户设备的双工能力,包括:In an embodiment, acquiring the duplex capability of the user equipment includes:
向待接入的或者已接入的用户设备发送能力请求信令;Transmitting capability request signaling to the user equipment to be accessed or accessed;
接收用户设备返回的双工能力。 Receives the duplex capability returned by the user equipment.
具体如何实现全双工传输的,请参考后续实施例。For details on how to implement full-duplex transmission, please refer to the following embodiments.
图4是根据一示例性实施例示出的又一种蜂窝网络中实现全双工传输的方法的流程图;本实施例利用本公开实施例提供的上述方法,以基站如何开启全双工传输模式为例进行示例性说明,如图4所示,包括如下步骤:FIG. 4 is a flowchart of a method for implementing full-duplex transmission in a cellular network according to an exemplary embodiment. This embodiment uses the foregoing method provided by the embodiment of the present disclosure to enable a base station to enable a full-duplex transmission mode. For an exemplary example, as shown in FIG. 4, the following steps are included:
在步骤401中,获取用户设备的双工能力。In step 401, the duplex capability of the user equipment is obtained.
在一实施例中,可通过向待接入的或者已接入的用户设备发送能力请求信令的方式获取用户设备的双工能力,向用户设备发送能力请求信令后,即可监听用户设备返回的双工能力。In an embodiment, the duplex capability of the user equipment can be obtained by sending the capability request signaling to the user equipment to be accessed or accessed, and after the capability request signaling is sent to the user equipment, the user equipment can be monitored. The duplex capability returned.
在一实施例中,基站在接收到用户设备基于系统约定方式上报的用户设备的双工能力之后,可在本地存储用户设备的双工能力。In an embodiment, after receiving the duplex capability of the user equipment reported by the user equipment according to the system agreement manner, the base station may locally store the duplex capability of the user equipment.
在一实施例中,用户设备的双工能力可以为UE能力中的一项信息,基站可在UE能力中解析得到用户设备的双工能力。In an embodiment, the duplex capability of the user equipment may be one of the UE capabilities, and the base station may parse the duplex capability of the user equipment in the UE capability.
在步骤402中,在双工能力为全双工能力并且满足触发条件时,开启与用户设备之间的全双工传输模式。In step 402, when the duplex capability is full duplex capability and the trigger condition is met, the full duplex transmission mode with the user equipment is turned on.
在一实施例中,触发条件可以包括以下中的一项或者多项:用户设备的待传输业务数据的服务质量高于预设质量阈值,用户设备的待传输业务数据的数据缓存量大于预设缓存值,基站与用户设备之间的全双工传输模式不会造成上下行串扰等等。In an embodiment, the triggering condition may include one or more of the following: the service quality of the service data to be transmitted of the user equipment is higher than a preset quality threshold, and the data buffer quantity of the service data of the user equipment to be transmitted is greater than a preset. The buffer value, the full-duplex transmission mode between the base station and the user equipment does not cause uplink and downlink crosstalk and the like.
在一实施例中,触发条件可由基站基于经验数据设定。In an embodiment, the trigger condition may be set by the base station based on empirical data.
本实施例中,通过触发全双工传输模式,可以提高具有全双工能力的基站和具有全双工能力的用户设备之间的数据传输性能。In this embodiment, by triggering the full duplex transmission mode, data transmission performance between a base station having full duplex capability and a user equipment having full duplex capability can be improved.
下面以用户设备和基站之间的交互来说明蜂窝网络中实现全双工传输的方法流程,具体实施例来说明本公开实施例提供的技术方案。The following describes the method for implementing full-duplex transmission in a cellular network by using the interaction between the user equipment and the base station. The specific embodiment is used to describe the technical solution provided by the embodiment of the present disclosure.
图5是根据一示例性实施例示出的一种基站和用户设备交互来实现蜂窝网络中的边缘计算的方法的流程图;该蜂窝网络中实现全双工传输的方法可以由基站和用户设备交互实现,如图5所示,为基站和用户设备基于双工能力指示信息进行基站驻留的流程,包括以下步骤:FIG. 5 is a flowchart of a method for implementing edge calculation in a cellular network by performing interaction between a base station and a user equipment according to an exemplary embodiment; a method for implementing full duplex transmission in the cellular network may be performed by a base station and a user equipment. The implementation, as shown in FIG. 5, is a process for the base station and the user equipment to perform base station camping based on the duplex capability indication information, including the following steps:
在步骤501中,基站生成携带双工能力指示信息的广播信令。In step 501, the base station generates broadcast signaling carrying duplex capability indication information.
在步骤502中,基站发送所生成的广播信令。In step 502, the base station transmits the generated broadcast signaling.
在步骤503中,用户设备监听到广播信令。In step 503, the user equipment listens to the broadcast signaling.
在步骤504中,用户设备在选择基站进行驻留时,基于双工能力指示信息进行驻留。 In step 504, the user equipment camps based on the duplex capability indication information when the base station is selected to camp.
在一实施例中,在用户设备基于双工能力指示信息进行驻留时或者成功驻留之后,基站可获取用户设备的双工能力并在合适的时间开启全双工传输模式,参见步骤505-步骤506。In an embodiment, after the user equipment camps based on the duplex capability indication information or successfully camps, the base station may acquire the duplex capability of the user equipment and enable the full duplex transmission mode at an appropriate time, see step 505- Step 506.
在步骤505中,基站获取用户设备的双工能力。In step 505, the base station acquires the duplex capability of the user equipment.
在一实施例中,基站获取用户设备的双工能力的方法可参见图4所示实施例的步骤401的描述,这里不再详述。In an embodiment, the method for the base station to acquire the duplex capability of the user equipment can be referred to the description of step 401 of the embodiment shown in FIG. 4, and details are not described herein.
在步骤506中,基站在双工能力为全双工能力并且满足触发条件时,开启与用户设备之间的全双工传输模式。In step 506, the base station turns on the full duplex transmission mode with the user equipment when the duplex capability is full duplex capability and the trigger condition is met.
本实施例中,基站可以广播携带双工能力指示信息的广播信令,用户设备在接收到基站发送的携带双工能力指示信息的广播信令后,可以在需要选择基站进行驻留时,基于广播信令双工能力指示信息确定待驻留基站,例如,如果用户设备具有全双工能力,则可优先选择具有全双工能力的基站驻留,由此本申请解决了相关技术没有提供将全双工技术引入到蜂窝无线网络中的解决方案的问题,提高了具有全双工能力的基站和具有全双工能力的用户设备之间的数据传输性能。In this embodiment, the base station may broadcast the broadcast signaling carrying the duplex capability indication information, and after receiving the broadcast signaling that is sent by the base station and carrying the duplex capability indication information, the user equipment may The broadcast signaling duplex capability indication information determines the base station to be camped on. For example, if the user equipment has full duplex capability, the base station with full duplex capability can be preferentially reserved, and the present application solves the problem that the related art does not provide The problem of a full-duplex technology introduced into a cellular wireless network improves the data transmission performance between a full-duplex capable base station and a full-duplex capable user equipment.
图6是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的装置的框图,该装置应用在用户设备上,如图6所示,装置包括:FIG. 6 is a block diagram of an apparatus for implementing full-duplex transmission in a cellular network according to an exemplary embodiment. The apparatus is applied to a user equipment. As shown in FIG. 6, the apparatus includes:
第一接收模块61,被配置为接收基站发送的携带双工能力指示信息的广播信令;The first receiving module 61 is configured to receive broadcast signaling that carries the duplex capability indication information sent by the base station;
确定模块62,被配置为在选择基站进行驻留时,基于第一接收模块61接收到的广播信令中的双工能力指示信息确定待驻留基站;The determining module 62 is configured to determine, according to the duplex capability indication information in the broadcast signaling received by the first receiving module 61, the base station to be camped when the base station is selected to be camped;
驻留模块63,被配置为执行在确定模块62确定的待驻留基站进行驻留的小区驻留操作。The camping module 63 is configured to perform a cell camping operation in which the base station to be camped, determined by the determining module 62, camps.
图7是根据一示例性实施例示出的另一种蜂窝网络中实现全双工传输的装置的框图,如图7所示,在上述图6所示实施例的基础上,在一实施例中,双工能力指示信息指示基站的双工能力,基站的双工能力为全双工能力或者半双工能力。FIG. 7 is a block diagram of an apparatus for implementing full duplex transmission in another cellular network, as shown in FIG. 7, on the basis of the embodiment shown in FIG. 6 above, in an embodiment, according to an exemplary embodiment. The duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
在一实施例中,装置还包括:In an embodiment, the apparatus further includes:
第二接收模块64,被配置为接收待驻留基站发送的能力请求信令;The second receiving module 64 is configured to receive capability request signaling sent by the base station to be camped;
第一上报模块65,被配置为基于第二接收模块64接收到的能力请求信令,向基站上报用户设备的双工能力。The first reporting module 65 is configured to report the duplex capability of the user equipment to the base station based on the capability request signaling received by the second receiving module 64.
在一实施例中,装置还包括:In an embodiment, the apparatus further includes:
第二上报模块66,被配置为基于系统预设方式上报用户设备的双工能力。The second reporting module 66 is configured to report the duplex capability of the user equipment according to a system preset manner.
在一实施例中,装置还包括: In an embodiment, the apparatus further includes:
信息记录模块67,被配置为在UE能力中记录用户设备的双工能力。The information recording module 67 is configured to record the duplex capability of the user equipment in the UE capability.
在一实施例中,确定模块62包括:In an embodiment, the determining module 62 includes:
第一确定子模块621,被配置为在能够驻留的基站中存在具有全双工能力的基站时,优先将具有全双工能力的基站确定为待驻留基站。The first determining sub-module 621 is configured to preferentially determine the base station with full-duplex capability as the base station to be camped when there is a base station with full-duplex capability in the base station capable of camping.
在一实施例中,第一确定子模块621包括:In an embodiment, the first determining submodule 621 includes:
计算子模块6211,被配置为计算信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值;The calculating submodule 6211 is configured to calculate a difference between a signal receiving quality of the strongest base station signal and a signal receiving quality of the strongest base station having a full duplex capability;
第二确定子模块6212,被配置为在差值不大于预设强度阈值时,将具有全双工能力的基站确定为待驻留基站;The second determining sub-module 6212 is configured to determine, when the difference is not greater than the preset strength threshold, the base station with full duplex capability as the base station to be camped;
第三确定子模块6213,被配置为在差值大于预设强度阈值时,将信号最强基站确定为待驻留基站。The third determining sub-module 6213 is configured to determine the signal strongest base station as the base station to be camped when the difference is greater than the preset strength threshold.
图8是根据一示例性实施例示出的一种蜂窝网络中实现全双工传输的装置的框图,该装置应用在基站上,如图8所示,装置包括:FIG. 8 is a block diagram of an apparatus for implementing full-duplex transmission in a cellular network according to an exemplary embodiment. The apparatus is applied to a base station. As shown in FIG. 8, the apparatus includes:
生成模块81,被配置为生成携带双工能力指示信息的广播信令;The generating module 81 is configured to generate broadcast signaling that carries duplex capability indication information.
发送模块82,被配置为发送广播信令。The sending module 82 is configured to send broadcast signaling.
图9是根据一示例性实施例示出的另一种蜂窝网络中实现全双工传输的装置的框图,如图9所示,在上述图8所示实施例的基础上,在一实施例中,双工能力指示信息指示基站的双工能力,基站的双工能力为全双工能力或者半双工能力。FIG. 9 is a block diagram of an apparatus for implementing full duplex transmission in another cellular network according to an exemplary embodiment. As shown in FIG. 9, on the basis of the foregoing embodiment shown in FIG. 8, in an embodiment. The duplex capability indication information indicates the duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
在一实施例中,装置还包括:In an embodiment, the apparatus further includes:
获取模块83,被配置为获取用户设备的双工能力;The obtaining module 83 is configured to acquire a duplex capability of the user equipment;
传输模式设置模块84,被配置为在双工能力为全双工能力并且满足触发条件时,开启与用户设备之间的全双工传输模式。The transmission mode setting module 84 is configured to enable a full duplex transmission mode with the user equipment when the duplex capability is full duplex capability and the trigger condition is met.
在一实施例中,获取模块83包括:In an embodiment, the obtaining module 83 includes:
发送子模块831,被配置为向待接入的或者已接入的用户设备发送能力请求信令;The sending submodule 831 is configured to send capability request signaling to the user equipment to be accessed or accessed;
接收子模块832,被配置为接收用户设备返回的双工能力。The receiving submodule 832 is configured to receive the duplex capability returned by the user equipment.
关于上述实施例中的装置,其中各个模块执行操作的具体方式已经在有关该方法的实施例中进行了详细描述,此处将不做详细阐述说明。With regard to the apparatus in the above embodiments, the specific manner in which the respective modules perform the operations has been described in detail in the embodiment relating to the method, and will not be explained in detail herein.
图10是根据一示例性实施例示出的一种适用于蜂窝网络中实现全双工传输的装置的框图。装置1000可以被提供为一个基站。参照图10,装置1000包括处理组件1022、无线发射/接收组件1024、天线组件1026、以及无线接口特有的信号处理部分, 处理组件1022可进一步包括一个或多个处理器。FIG. 10 is a block diagram of an apparatus suitable for implementing full duplex transmission in a cellular network, according to an exemplary embodiment. Apparatus 1000 can be provided as a base station. Referring to FIG. 10, the apparatus 1000 includes a processing component 1022, a wireless transmit/receive component 1024, an antenna component 1026, and a signal processing section specific to the wireless interface. Processing component 1022 can further include one or more processors.
处理组件1022中的其中一个处理器可以被配置为执行上述蜂窝网络中实现全双工传输的方法。One of the processing components 1022 can be configured to perform the method of implementing full duplex transmission in the cellular network described above.
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,上述指令可由装置1000的处理组件1022执行以完成上述方法。例如,非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。In an exemplary embodiment, there is also provided a non-transitory computer readable storage medium comprising instructions executable by processing component 1022 of apparatus 1000 to perform the above method. For example, the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
一种非临时性计算机可读存储介质,当存储介质中的指令由基站的处理器执行时,使得基站能够执行以完成上述第二方面所公开的蜂窝网络中实现全双工传输的方法,包括:A non-transitory computer readable storage medium, when the instructions in the storage medium are executed by a processor of a base station, enabling the base station to perform the method for performing full duplex transmission in the cellular network disclosed in the second aspect above, including :
生成携带双工能力指示信息的广播信令;Generating broadcast signaling carrying duplex capability indication information;
发送广播信令。Send broadcast signaling.
图11是根据一示例性实施例示出的一种适用于蜂窝网络中实现全双工传输的装置的框图。例如,装置1100可以是用户设备,例如智能手机。11 is a block diagram of an apparatus suitable for implementing full duplex transmission in a cellular network, according to an exemplary embodiment. For example, device 1100 can be a user device, such as a smart phone.
参照图11,装置1100可以包括以下一个或多个组件:处理组件1102,存储器1104,电源组件1106,多媒体组件1108,音频组件1110,输入/输出(I/O)的接口1112,传感器组件1114,以及通信组件1116。Referring to Figure 11, apparatus 1100 can include one or more of the following components: processing component 1102, memory 1104, power component 1106, multimedia component 1108, audio component 1110, input/output (I/O) interface 1112, sensor component 1114, And a communication component 1116.
处理组件1102通常控制装置1100的整体操作,诸如与显示,电话呼叫,数据通信,相机操作和记录操作相关联的操作。处理元件1102可以包括一个或多个处理器1120来执行指令,以完成上述的方法的全部或部分步骤。此外,处理组件1102可以包括一个或多个模块,便于处理组件1102和其他组件之间的交互。例如,处理部件1102可以包括多媒体模块,以方便多媒体组件1108和处理组件1102之间的交互。 Processing component 1102 typically controls the overall operation of device 1100, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. Processing component 1102 can include one or more processors 1120 to execute instructions to perform all or part of the steps described above. Moreover, processing component 1102 can include one or more modules to facilitate interaction between component 1102 and other components. For example, processing component 1102 can include a multimedia module to facilitate interaction between multimedia component 1108 and processing component 1102.
存储器1104被配置为存储各种类型的数据以支持在设备1100的操作。这些数据的示例包括用于在装置1100上操作的任何应用程序或方法的指令,消息,图片等。存储器1104可以由任何类型的易失性或非易失性存储设备或者它们的组合实现,如静态随机存取存储器(SRAM),电可擦除可编程只读存储器(EEPROM),可擦除可编程只读存储器(EPROM),可编程只读存储器(PROM),只读存储器(ROM),磁存储器,快闪存储器,磁盘或光盘。The memory 1104 is configured to store various types of data to support operation at the device 1100. Examples of such data include instructions, messages, pictures, etc. for any application or method operating on device 1100. The memory 1104 can be implemented by any type of volatile or non-volatile storage device, or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read only memory (EEPROM), erasable. Programmable Read Only Memory (EPROM), Programmable Read Only Memory (PROM), Read Only Memory (ROM), Magnetic Memory, Flash Memory, Disk or Optical Disk.
电源组件1106为装置1100的各种组件提供电力。电力组件1106可以包括电源管理系统,一个或多个电源,及其他与为装置1100生成、管理和分配电力相关联的组件。 Power component 1106 provides power to various components of device 1100. Power component 1106 can include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for device 1100.
多媒体组件1108包括在装置1100和用户之间的提供一个输出接口的屏幕。在一些实施例中,屏幕可以包括液晶显示器(LCD)和触摸面板(TP)。如果屏幕包括触摸面板,屏幕可以被实现为触摸屏,以接收来自用户的输入信号。触摸面板包括一个或多个触摸传感器以感测触摸、滑动和触摸面板上的手势。触摸传感器可以不仅感测触摸或滑动动作的边界,而且还检测与触摸或滑动操作相关的持续时间和压力。在一些实施例中,多媒体组件1108包括一个前置摄像头和/或后置摄像头。当设备1100处于操作模式,如拍摄模式或视频模式时,前置摄像头和/或后置摄像头可以接收外部的多媒体数据。每个前置摄像头和后置摄像头可以是一个固定的光学透镜系统或具有焦距和光学变焦能力。The multimedia component 1108 includes a screen between the device 1100 and the user that provides an output interface. In some embodiments, the screen can include a liquid crystal display (LCD) and a touch panel (TP). If the screen includes a touch panel, the screen can be implemented as a touch screen to receive input signals from the user. The touch panel includes one or more touch sensors to sense touches, slides, and gestures on the touch panel. The touch sensor can sense not only the boundaries of the touch or sliding action, but also the duration and pressure associated with the touch or slide operation. In some embodiments, the multimedia component 1108 includes a front camera and/or a rear camera. When the device 1100 is in an operation mode, such as a shooting mode or a video mode, the front camera and/or the rear camera can receive external multimedia data. Each front and rear camera can be a fixed optical lens system or have focal length and optical zoom capabilities.
音频组件1110被配置为输出和/或输入音频信号。例如,音频组件1110包括一个麦克风(MIC),当装置1100处于操作模式,如呼叫模式、记录模式和语音识别模式时,麦克风被配置为接收外部音频信号。所接收的音频信号可以被进一步存储在存储器1104或经由通信组件1116发送。在一些实施例中,音频组件1110还包括一个扬声器,用于输出音频信号。The audio component 1110 is configured to output and/or input an audio signal. For example, the audio component 1110 includes a microphone (MIC) that is configured to receive an external audio signal when the device 1100 is in an operational mode, such as a call mode, a recording mode, and a voice recognition mode. The received audio signal may be further stored in memory 1104 or transmitted via communication component 1116. In some embodiments, the audio component 1110 also includes a speaker for outputting an audio signal.
I/O接口1112为处理组件1102和外围接口模块之间提供接口,上述外围接口模块可以是键盘,点击轮,按钮等。这些按钮可包括但不限于:主页按钮、音量按钮、启动按钮和锁定按钮。The I/O interface 1112 provides an interface between the processing component 1102 and a peripheral interface module, which may be a keyboard, a click wheel, a button, or the like. These buttons may include, but are not limited to, a home button, a volume button, a start button, and a lock button.
传感器组件1114包括一个或多个传感器,用于为装置1100提供各个方面的状态评估。例如,传感器组件1114可以检测到设备1100的打开/关闭状态,组件的相对定位,例如组件为装置1100的显示器和小键盘,传感器组件1114还可以检测装置1100或装置1100一个组件的位置改变,用户与装置1100接触的存在或不存在,装置1100方位或加速/减速和装置1100的温度变化。传感器组件1114可以包括接近传感器,被配置用来在没有任何的物理接触时检测附近物体的存在。传感器组件1114还可以包括光传感器,如CMOS或CCD图像传感器,用于在成像应用中使用。在一些实施例中,该传感器组件1114还可以包括加速度传感器,陀螺仪传感器,磁传感器,距离感应器,压力传感器或温度传感器。 Sensor assembly 1114 includes one or more sensors for providing a status assessment of various aspects to device 1100. For example, the sensor assembly 1114 can detect an open/closed state of the device 1100, the relative positioning of the components, such as a display and a keypad of the device 1100, and the sensor component 1114 can also detect a change in position of the device 1100 or a component of the device 1100, the user The presence or absence of contact with device 1100, device 1100 orientation or acceleration/deceleration and temperature change of device 1100. Sensor assembly 1114 can include a proximity sensor configured to detect the presence of nearby objects without any physical contact. Sensor assembly 1114 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 1114 can also include an acceleration sensor, a gyro sensor, a magnetic sensor, a distance sensor, a pressure sensor, or a temperature sensor.
通信组件1116被配置为便于装置1100和其他设备之间有线或无线方式的通信。装置1100可以接入基于通信标准的无线网络,如WIFI,2G或3G,或它们的组合。在一个示例性实施例中,通信部件1116经由广播信道接收来自外部广播管理系统的广播信号或广播相关信息。在一个示例性实施例中,通信部件1116还包括近场通信(NFC)模块,以促进短程通信。例如,在NFC模块可基于射频识别(RFID)技术,红外数 据协会(IrDA)技术,超宽带(UWB)技术,蓝牙(BT)技术和其他技术来实现。 Communication component 1116 is configured to facilitate wired or wireless communication between device 1100 and other devices. The device 1100 can access a wireless network based on a communication standard, such as WIFI, 2G or 3G, or a combination thereof. In an exemplary embodiment, the communication component 1116 receives a broadcast signal or broadcast associated information from an external broadcast management system via a broadcast channel. In an exemplary embodiment, communication component 1116 also includes a near field communication (NFC) module to facilitate short range communication. For example, the NFC module can be based on radio frequency identification (RFID) technology, infrared numbers According to the Association (IrDA) technology, ultra-wideband (UWB) technology, Bluetooth (BT) technology and other technologies to achieve.
在示例性实施例中,装置1100可以被一个或多个应用专用集成电路(ASIC)、数字信号处理器(DSP)、数字信号处理设备(DSPD)、可编程逻辑器件(PLD)、现场可编程门阵列(FPGA)、控制器、微控制器、微处理器或其他电子元件实现,用于执行上述蜂窝网络中实现全双工传输的方法。In an exemplary embodiment, apparatus 1100 may be implemented by one or more application specific integrated circuits (ASICs), digital signal processors (DSPs), digital signal processing devices (DSPDs), programmable logic devices (PLDs), field programmable A gate array (FPGA), controller, microcontroller, microprocessor or other electronic component implementation for performing a full duplex transmission in a cellular network as described above.
在示例性实施例中,还提供了一种包括指令的非临时性计算机可读存储介质,例如包括指令的存储器1104,上述指令可由装置1100的处理器1120执行以完成上述方法。例如,非临时性计算机可读存储介质可以是ROM、随机存取存储器(RAM)、CD-ROM、磁带、软盘和光数据存储设备等。In an exemplary embodiment, there is also provided a non-transitory computer readable storage medium comprising instructions, such as a memory 1104 comprising instructions executable by processor 1120 of apparatus 1100 to perform the above method. For example, the non-transitory computer readable storage medium can be a ROM, a random access memory (RAM), a CD-ROM, a magnetic tape, a floppy disk, and an optical data storage device.
一种非临时性计算机可读存储介质,当该存储介质中的指令由装置的处理器执行时,使得装置能够执行上述第一方面的蜂窝网络中实现全双工传输的方法,包括:A non-transitory computer readable storage medium, when the instructions in the storage medium are executed by a processor of the apparatus, to enable the apparatus to perform the method of implementing full duplex transmission in the cellular network of the first aspect, comprising:
接收基站发送的携带双工能力指示信息的广播信令;Receiving broadcast signaling that carries the duplex capability indication information sent by the base station;
在选择基站进行驻留时,基于双工能力指示信息确定待驻留基站;Determining the base station to be camped based on the duplex capability indication information when the base station is selected for camping;
执行在待驻留基站进行驻留的小区驻留操作。A cell camping operation in which the base station to camp on performs camping is performed.
本领域技术人员在考虑说明书及实践这里公开的公开后,将容易想到本公开的其它实施方案。本申请旨在涵盖本公开的任何变型、用途或者适应性变化,这些变型、用途或者适应性变化遵循本公开的一般性原理并包括本公开未公开的本技术领域中的公知常识或惯用技术手段。说明书和实施例仅被视为示例性的,本公开的真正范围和精神由下面的权利要求指出。Other embodiments of the present disclosure will be readily apparent to those skilled in the <RTIgt; The present application is intended to cover any variations, uses, or adaptations of the present disclosure, which are in accordance with the general principles of the disclosure and include common general knowledge or common technical means in the art that are not disclosed in the present disclosure. . The specification and examples are to be regarded as illustrative only,
应当理解的是,本公开并不局限于上面已经描述并在附图中示出的精确结构,并且可以在不脱离其范围进行各种修改和改变。本公开的范围仅由所附的权利要求来限制。 It is to be understood that the invention is not limited to the details of the details and The scope of the disclosure is to be limited only by the appended claims.

Claims (26)

  1. 一种蜂窝网络中实现全双工传输的方法,其特征在于,所述方法应用在用户设备上,包括:A method for implementing full-duplex transmission in a cellular network, wherein the method is applied to a user equipment, including:
    接收基站发送的携带双工能力指示信息的广播信令;Receiving broadcast signaling that carries the duplex capability indication information sent by the base station;
    在选择基站进行驻留时,基于所述双工能力指示信息确定待驻留基站;Determining a base station to be camped based on the duplex capability indication information when selecting a base station to camp;
    执行在所述待驻留基站进行驻留的小区驻留操作。Performing a cell camping operation in which the camping base station camps.
  2. 根据权利要求1所述的方法,其特征在于,所述双工能力指示信息指示所述基站的双工能力,所述基站的双工能力为全双工能力或者半双工能力。The method according to claim 1, wherein the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
  3. 根据权利要求1所述的方法,其特征在于,所述方法还包括:The method of claim 1 further comprising:
    接收所述待驻留基站发送的能力请求信令;Receiving capability request signaling sent by the base station to be camped;
    基于所述能力请求信令,向所述基站上报所述用户设备的双工能力。The duplex capability of the user equipment is reported to the base station based on the capability request signaling.
  4. 根据权利要求1所述的方法,其特征在于,所述方法还包括:The method of claim 1 further comprising:
    基于系统预设方式上报所述用户设备的双工能力。The duplex capability of the user equipment is reported according to a system preset manner.
  5. 根据权利要求1所述的方法,其特征在于,所述方法还包括:The method of claim 1 further comprising:
    在UE能力中记录所述用户设备的双工能力。The duplex capability of the user equipment is recorded in the UE capability.
  6. 根据权利要求1所述的方法,其特征在于,所述在选择基站进行驻留时,基于所述双工能力指示信息确定待驻留基站,包括:The method according to claim 1, wherein when determining the camping of the base station, determining the base station to be camped based on the duplex capability indication information comprises:
    在能够驻留的基站中存在具有全双工能力的基站时,优先将具有全双工能力的基站确定为所述待驻留基站。When there is a base station with full duplex capability in a base station capable of camping, a base station having full duplex capability is preferentially determined as the base station to be camped.
  7. 根据权利要求6所述的方法,其特征在于,所述优先将具有全双工能力的基站确定为所述待驻留基站,包括:The method according to claim 6, wherein the determining, by the base station, the base station having the full duplex capability as the base station to be camped comprises:
    计算信号最强基站的信号接收质量与具有全双工能力的信号最强基站的信号接收质量的差值;Calculating the difference between the signal reception quality of the strongest base station signal and the signal reception quality of the strongest base station having the full duplex capability;
    在所述差值不大于预设强度阈值时,将所述具有全双工能力的基站确定为所述待驻留基站;When the difference is not greater than a preset strength threshold, determining, by the base station having full duplex capability, the base station to be camped;
    在所述差值大于预设强度阈值时,将所述信号最强基站确定为所述待驻留基站。When the difference is greater than a preset strength threshold, the signal strongest base station is determined as the to-be-resident base station.
  8. 一种蜂窝网络中实现全双工传输的方法,其特征在于,所述方法应用于基站,包括:A method for implementing full-duplex transmission in a cellular network, wherein the method is applied to a base station, including:
    生成携带双工能力指示信息的广播信令;Generating broadcast signaling carrying duplex capability indication information;
    发送所述广播信令。Sending the broadcast signaling.
  9. 根据权利要求8所述的方法,其特征在于,所述双工能力指示信息指示所述基 站的双工能力,所述基站的双工能力为全双工能力或者半双工能力。The method according to claim 8, wherein said duplex capability indication information indicates said base The duplex capability of the station, the duplex capability of the base station is full-duplex capability or half-duplex capability.
  10. 根据权利要求8所述的方法,其特征在于,所述方法还包括:The method of claim 8 further comprising:
    获取用户设备的双工能力;Obtain the duplex capability of the user equipment;
    在所述双工能力为全双工能力并且满足触发条件时,开启与用户设备之间的全双工传输模式。When the duplex capability is full duplex capability and the trigger condition is met, the full duplex transmission mode between the user equipment and the user equipment is turned on.
  11. 根据权利要求10所述的方法,其特征在于,所述获取用户设备的双工能力,包括:The method according to claim 10, wherein the acquiring the duplex capability of the user equipment comprises:
    向待接入的或者已接入的用户设备发送能力请求信令;Transmitting capability request signaling to the user equipment to be accessed or accessed;
    接收所述用户设备返回的双工能力。Receiving the duplex capability returned by the user equipment.
  12. 一种蜂窝网络中实现全双工传输的装置,其特征在于,所述装置应用在具有全双工能力的用户设备上,包括:An apparatus for implementing full-duplex transmission in a cellular network, wherein the apparatus is applied to a user equipment having full-duplex capability, including:
    第一接收模块,被配置为接收基站发送的携带双工能力指示信息的广播信令;The first receiving module is configured to receive broadcast signaling that carries the duplex capability indication information sent by the base station;
    确定模块,被配置为在选择基站进行驻留时,基于所述第一接收模块接收到的所述广播信令中的所述双工能力指示信息确定待驻留基站;a determining module, configured to determine, according to the duplex capability indication information in the broadcast signaling received by the first receiving module, a base station to be camped when selecting a base station to perform camping;
    驻留模块,被配置为执行在所述确定模块确定的所述待驻留基站进行驻留的小区驻留操作。a camping module configured to perform a cell camping operation in which the to-be-resident base station determines to camp on the determining module.
  13. 根据权利要求12所述的装置,其特征在于,所述双工能力指示信息指示所述基站的双工能力,所述基站的双工能力为全双工能力或者半双工能力。The apparatus according to claim 12, wherein the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
  14. 根据权利要求12所述的装置,其特征在于,所述装置还包括:The device of claim 12, wherein the device further comprises:
    第二接收模块,被配置为接收所述待驻留基站发送的能力请求信令;a second receiving module, configured to receive capability request signaling sent by the to-be-resident base station;
    第一上报模块,被配置为基于所述第二接收模块接收到的所述能力请求信令,向所述基站上报所述用户设备的双工能力。The first reporting module is configured to report the duplex capability of the user equipment to the base station based on the capability request signaling received by the second receiving module.
  15. 根据权利要求12所述的装置,其特征在于,所述装置还包括:The device of claim 12, wherein the device further comprises:
    第二上报模块,被配置为基于系统预设方式上报所述用户设备的双工能力。The second reporting module is configured to report the duplex capability of the user equipment according to a system preset manner.
  16. 根据权利要求12所述的装置,其特征在于,所述装置还包括:The device of claim 12, wherein the device further comprises:
    信息记录模块,被配置为在UE能力中记录所述用户设备的双工能力。The information recording module is configured to record the duplex capability of the user equipment in the UE capability.
  17. 根据权利要求12所述的装置,其特征在于,所述确定模块包括:The apparatus according to claim 12, wherein the determining module comprises:
    第一确定子模块,被配置为在能够驻留的基站中存在具有全双工能力的基站时,优先将具有全双工能力的基站确定为所述待驻留基站。The first determining submodule is configured to preferentially determine a base station having full duplex capability as the base station to be camped when a base station having full duplex capability exists in a base station capable of camping.
  18. 根据权利要求17所述的装置,其特征在于,所述第一确定子模块包括:The apparatus according to claim 17, wherein the first determining submodule comprises:
    计算子模块,被配置为计算信号最强基站的信号接收质量与具有全双工能力的信 号最强基站的信号接收质量的差值;The calculation sub-module is configured to calculate the signal reception quality of the strongest base station signal and the letter with full duplex capability The difference in signal reception quality of the strongest base station;
    第二确定子模块,被配置为在所述差值不大于预设强度阈值时,将所述具有全双工能力的基站确定为所述待驻留基站;a second determining submodule, configured to determine, when the difference is not greater than a preset strength threshold, the base station with full duplex capability as the to-be-resident base station;
    第三确定子模块,被配置为在所述差值大于预设强度阈值时,将所述信号最强基站确定为所述待驻留基站。And a third determining submodule configured to determine the signal strongest base station as the to-be-resident base station when the difference is greater than a preset strength threshold.
  19. 一种蜂窝网络中实现全双工传输的装置,其特征在于,所述装置应用于基站,包括:An apparatus for implementing full-duplex transmission in a cellular network, wherein the apparatus is applied to a base station, including:
    生成模块,被配置为生成携带双工能力指示信息的广播信令;Generating a module, configured to generate broadcast signaling that carries duplex capability indication information;
    发送模块,被配置为发送所述广播信令。And a sending module configured to send the broadcast signaling.
  20. 根据权利要求19所述的装置,其特征在于,所述双工能力指示信息指示所述基站的双工能力,所述基站的双工能力为全双工能力或者半双工能力。The apparatus according to claim 19, wherein the duplex capability indication information indicates duplex capability of the base station, and the duplex capability of the base station is full duplex capability or half duplex capability.
  21. 根据权利要求19所述的装置,其特征在于,所述装置还包括:The device of claim 19, wherein the device further comprises:
    获取模块,被配置为获取用户设备的双工能力;An obtaining module configured to acquire a duplex capability of the user equipment;
    传输模式设置模块,被配置为在所述双工能力为全双工能力并且满足触发条件时,开启与用户设备之间的全双工传输模式。The transmission mode setting module is configured to enable a full duplex transmission mode with the user equipment when the duplex capability is full duplex capability and the trigger condition is met.
  22. 根据权利要求21所述的装置,其特征在于,所述获取模块包括:The device according to claim 21, wherein the obtaining module comprises:
    发送子模块,被配置为向待接入的或者已接入的用户设备发送能力请求信令;a sending submodule configured to send capability request signaling to the user equipment to be accessed or accessed;
    接收子模块,被配置为接收所述用户设备返回的双工能力。The receiving submodule is configured to receive the duplex capability returned by the user equipment.
  23. 一种用户设备,其特征在于,包括:A user equipment, comprising:
    处理器;processor;
    用于存储处理器可执行指令的存储器;a memory for storing processor executable instructions;
    其中,所述处理器被配置为:Wherein the processor is configured to:
    接收基站发送的携带双工能力指示信息的广播信令;Receiving broadcast signaling that carries the duplex capability indication information sent by the base station;
    在选择基站进行驻留时,基于所述双工能力指示信息确定待驻留基站;Determining a base station to be camped based on the duplex capability indication information when selecting a base station to camp;
    执行在所述待驻留基站进行驻留的小区驻留操作。Performing a cell camping operation in which the camping base station camps.
  24. 一种基站,其特征在于,包括:A base station, comprising:
    处理器;processor;
    用于存储处理器可执行指令的存储器;a memory for storing processor executable instructions;
    其中,所述处理器被配置为:Wherein the processor is configured to:
    生成携带双工能力指示信息的广播信令;Generating broadcast signaling carrying duplex capability indication information;
    发送所述广播信令。 Sending the broadcast signaling.
  25. 一种计算机可读存储介质,所述存储介质上存储有计算机指令,其特征在于,所述指令被处理器执行时实现以下步骤:A computer readable storage medium having stored thereon computer instructions, wherein the instructions are executed by a processor to implement the following steps:
    接收基站发送的携带双工能力指示信息的广播信令;Receiving broadcast signaling that carries the duplex capability indication information sent by the base station;
    在选择基站进行驻留时,基于所述双工能力指示信息确定待驻留基站;Determining a base station to be camped based on the duplex capability indication information when selecting a base station to camp;
    执行在所述待驻留基站进行驻留的小区驻留操作。Performing a cell camping operation in which the camping base station camps.
  26. 一种计算机可读存储介质,所述存储介质上存储有计算机指令,其特征在于,所述指令被处理器执行时实现以下步骤:A computer readable storage medium having stored thereon computer instructions, wherein the instructions are executed by a processor to implement the following steps:
    生成携带双工能力指示信息的广播信令;Generating broadcast signaling carrying duplex capability indication information;
    发送所述广播信令。 Sending the broadcast signaling.
PCT/CN2017/095277 2017-07-31 2017-07-31 Method, device, equipment, and base station for implementing full-duplex transmission in cellular network WO2019023885A1 (en)

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