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WO2018014652A1 - 一种用户设备间的通信及其控制方法及装置 - Google Patents

一种用户设备间的通信及其控制方法及装置 Download PDF

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Publication number
WO2018014652A1
WO2018014652A1 PCT/CN2017/085780 CN2017085780W WO2018014652A1 WO 2018014652 A1 WO2018014652 A1 WO 2018014652A1 CN 2017085780 W CN2017085780 W CN 2017085780W WO 2018014652 A1 WO2018014652 A1 WO 2018014652A1
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WO
WIPO (PCT)
Prior art keywords
carrier
configuration information
working
resource configuration
network
Prior art date
Application number
PCT/CN2017/085780
Other languages
English (en)
French (fr)
Inventor
张惠英
梁靖
Original Assignee
电信科学技术研究院
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 电信科学技术研究院 filed Critical 电信科学技术研究院
Priority to JP2019502691A priority Critical patent/JP2019521616A/ja
Priority to KR1020197005003A priority patent/KR20190032469A/ko
Priority to EP17830289.9A priority patent/EP3490192A1/en
Priority to US16/319,348 priority patent/US10834727B2/en
Publication of WO2018014652A1 publication Critical patent/WO2018014652A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/0803Configuration setting
    • H04L41/0813Configuration setting characterised by the conditions triggering a change of settings
    • H04L41/0816Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/51Allocation or scheduling criteria for wireless resources based on terminal or device properties
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06Management of faults, events, alarms or notifications
    • H04L41/0654Management of faults, events, alarms or notifications using network fault recovery
    • H04L41/0668Management of faults, events, alarms or notifications using network fault recovery by dynamic selection of recovery network elements, e.g. replacement by the most appropriate element after failure
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08Configuration management of networks or network elements
    • H04L41/085Retrieval of network configuration; Tracking network configuration history
    • H04L41/0853Retrieval of network configuration; Tracking network configuration history by actively collecting configuration information or by backing up configuration information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00Arrangements for monitoring or testing data switching networks
    • H04L43/08Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0805Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters by checking availability

Definitions

  • the present application relates to the field of communications technologies, and in particular, to a communication between user equipments and a control method and apparatus therefor.
  • LTE Long Term Evolution
  • D2D Device to Device
  • UE User Equipment
  • the determination is based on whether the UE can detect a cell that satisfies the S criterion on one carrier to determine whether the UE is on the network or off-network.
  • the PC5 interface is a UE-to-UE direct communication interface introduced in the D2D project of the 3rd Generation Partnership Project (3GPP) Release 12 (Rel-12).
  • the neighboring UEs can transmit data through the direct link in a short range, without forwarding through the central node (ie, the base station), and do not need to perform information transmission between the UEs through the traditional cellular link. If the UE determines that it is offline, it can use the pre-configured resource for data transmission. Otherwise, if it is determined to be on the network, the pre-configured resource cannot be used for data communication, and the network configured resource is needed.
  • V2X communication can be divided into PC5-based V2X communication (PC5-based V2X) and Uu interface-based V2X communication (Uu). -based V2X).
  • PC5-based V2X mainly works in the high frequency band (around 5.9 GHz). Due to the characteristics of high-band communication, it is difficult to deploy macro base stations in this frequency band. Therefore, there may be no network on the working carrier of PC5-based V2X. If the existing PC5 is used.
  • the network out-of-network determination and resource usage rules of the interface the UE determines that it is offline, and uses the pre-configured resources for V2X communication. There are some disadvantages, such as the pre-configured resource pool cannot be modified, and the resources cannot be updated according to the service characteristics in the area. Pool configuration.
  • V2X communication is a hot topic in the communication field, and was officially established at the 3GPP RAN #67 meeting in 2015.
  • V2X communication mainly includes the following three aspects:
  • V2V Communication between the On Broad Unit (OBU) on the car.
  • OBU On Broad Unit
  • V2I Vechile-to-Infrastructure
  • RSU Road Side Unit
  • V2P Vechile-to-Pedestrian
  • V2V has the highest latency requirement.
  • the specific delay requirement is that the end-to-end delay cannot exceed 100 ms.
  • the existing PC5 interface in-network, off-network determination, and resource usage can only use pre-configuration for PC5-based V2X and other services that may work on a PC5-based carrier without base station deployment.
  • An embodiment of the present application provides a communication between a user equipment and a control method and apparatus thereof, so that a user equipment working on a working carrier without network coverage can obtain resource configuration information of a working carrier through a configuration carrier with a network. Thereby, communication between user equipments is performed through the working carrier, which makes resource configuration more flexible.
  • the configuration carrier is determined.
  • the configuration carrier is determined to be in the network, and the resource configuration information of the working carrier is configured on the configured carrier, the resource configuration information of the working carrier is obtained.
  • performing, according to the resource configuration information, communication between the user equipments on the working carrier, so that the user equipment working on the working carrier without the network coverage may obtain the resource configuration information of the working carrier by using the configured carrier of the network, Therefore, the communication between the user equipments is performed through the working carrier, so that the resource configuration is more flexible, and the resource configuration update can be performed at any time.
  • the method further includes: when determining that the configured carrier is off-network, using the pre-configured resource to perform communication between the user equipments.
  • the configuration carrier is determined by at least one of the following ways:
  • Determining a search carrier by using a list of search carriers included in the pre-configuration information, and determining a configured carrier by a base station operating at the search carrier;
  • the configuration carrier is determined by interaction with the base station.
  • the acquiring resource configuration information of the working carrier includes:
  • the resource configuration information of the working carrier is obtained by using a broadcast message or a dedicated signaling sent by the base station working on the configured carrier.
  • the working carrier includes multiple carriers
  • the configuration carrier includes multiple carriers
  • one configuration carrier is configured with resource configuration information of one working carrier
  • one configuration carrier is configured with resource configuration information of multiple working carriers.
  • the resource configuration information is notified to the user equipment by using a broadcast message or dedicated signaling; or the resource configuration information is notified to the user equipment during the interaction with the user equipment.
  • a first unit configured to determine a configuration carrier when determining to be off-network on the working carrier
  • a second unit configured to: when determining that the configuration carrier is in the network, and configuring the resource configuration information of the working carrier on the configuration carrier, acquiring resource configuration information of the working carrier;
  • a third unit configured to perform communication between user equipments on the working carrier according to the resource configuration information.
  • the third unit is further configured to perform communication between user equipments by using pre-configured resources when determining that the configured carrier is off-network.
  • the first unit determines the configuration carrier by at least one of the following ways:
  • Determining a search carrier by using a list of search carriers included in the pre-configuration information, and determining a configured carrier by a base station operating at the search carrier;
  • the configuration carrier is determined by interaction with the base station.
  • the acquiring, by the second unit, the resource configuration information of the working carrier specifically includes:
  • the resource configuration information of the working carrier is obtained by using a broadcast message or a dedicated signaling sent by the base station working on the configured carrier.
  • the working carrier includes multiple carriers
  • the configuration carrier includes multiple carriers
  • one configuration carrier is configured with resource configuration information of one working carrier
  • one configuration carrier is configured with resource configuration information of multiple working carriers.
  • a determining unit configured to determine resource configuration information of a working carrier for communication between user equipments
  • a notification unit configured to notify the user equipment of the resource configuration information.
  • the notification unit notifies the user configuration device of the resource configuration information by using a broadcast message or dedicated signaling; or notifying the resource configuration information to the user equipment during the interaction with the user equipment.
  • FIG. 1 is a schematic flowchart of a communication method between user equipments according to an embodiment of the present disclosure
  • FIG. 2 is a schematic flowchart of a communication control method between user equipments according to an embodiment of the present disclosure
  • FIG. 3 is a schematic structural diagram of a communication device between user equipments according to an embodiment of the present disclosure
  • FIG. 4 is a schematic structural diagram of a communication control apparatus between user equipments according to an embodiment of the present disclosure
  • FIG. 5 is a schematic structural diagram of another communication device between user equipments according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural diagram of another communication control apparatus between user equipments according to an embodiment of the present disclosure.
  • GSM Global System of Mobile communication
  • CDMA Code Division Multiple Access
  • WCDMA Wideband Code Division Multiple Access
  • GPRS General Packet Radio Service
  • LTE Long Term Evolution
  • LTE-A Advanced Long Term Evolution
  • UMTS Universal Mobile Telecommunication System
  • a user equipment includes but is not limited to a mobile station (Mobile Station, MS), a mobile terminal (Mobile Terminal), a mobile telephone (Mobile Telephone),
  • the user equipment can communicate with one or more core networks via a Radio Access Network (RAN), for example, the user equipment can be a mobile phone (or called a mobile device).
  • RAN Radio Access Network
  • the user devices can also be portable, pocket-sized, handheld, computer-integrated or in-vehicle mobile devices.
  • a base station may refer to a device in an access network that communicates with a wireless terminal over one or more sectors over an air interface.
  • the base station can be used to convert the received air frame to the IP packet as a router between the wireless terminal and the rest of the access network, wherein the remainder of the access network can include an Internet Protocol (IP) network.
  • IP Internet Protocol
  • the base station can also coordinate attribute management of the air interface.
  • the base station may be a Base Transceiver Station (BTS) in GSM or CDMA, or may be a base station (NodeB) in WCDMA, or may be an evolved base station in LTE (NodeB or eNB or e-NodeB, evolutional Node B), the invention is not limited.
  • BTS Base Transceiver Station
  • NodeB base station
  • NodeB evolved base station
  • LTE Long Term Evolutional Node B
  • An embodiment of the present application provides a communication between a user equipment and a control method and apparatus thereof, so that a user equipment working on a working carrier without network coverage can obtain resource configuration information of a working carrier through a configuration carrier with a network. Thereby, communication between user equipments is performed through the working carrier, which makes resource configuration more flexible.
  • the technical solution provided by the embodiment of the present application introduces a configuration carrier, and the UE that is determined to be off-network on the working carrier of the PC5 interface needs to retrieve whether the configured carrier is off-network, and the UE is also determined to be off-network when configuring the carrier, or the UE is configuring the carrier. If the base station working on the configured carrier does not have the resource configuration information of the working carrier of the PC5 interface, the UE determines that the UE is in the off-network state, and the pre-configured resource can be used. Otherwise, the UE uses the base station notification working on the configured carrier.
  • the resource configuration information of the working carrier is used to perform communication between UEs on the working carrier by using the resource configuration information.
  • a communication method between user equipments provided by an embodiment of the present application includes:
  • the configuration of the carrier in the network is also divided into two situations: one is to configure the resource configuration information of the working carrier on the configured carrier, and in this case, the working carrier configured on the configured carrier can be configured.
  • the resource configuration information is used to perform communication between the user equipments on the working carrier; the other is to configure the resource configuration information that the working carrier is not configured on the carrier.
  • the user equipment still needs to use the pre-configured resources to perform the user on the working carrier. Communication between devices.
  • the configuration carrier is determined.
  • the configuration carrier is determined to be in the network, and the resource configuration information of the working carrier is configured on the configured carrier, the resource configuration information of the working carrier is obtained.
  • performing communication between the user equipments on the working carrier according to the resource configuration information so that the user equipment working on the working carrier without the network coverage can obtain the resource configuration information of the working carrier by using the configured carrier of the network.
  • the information is communicated between the user equipments through the working carrier, so that the resource configuration is more flexible, and the resource configuration update can be performed at any time.
  • the method further includes: when determining that the configured carrier is off-network, using the pre-configured resource to perform communication between the user equipments.
  • the configuration carrier is determined by at least one of the following ways:
  • Determining a search carrier by using a list of search carriers included in the pre-configuration information, and determining a configured carrier by a base station operating at the search carrier;
  • the UE can obtain the information of the configured carrier from the server by any means, for example, obtaining the information of the configured carrier from the server by using a wired connection, a WIFI, a 2G, a 3G, a 4G, or a 5G network interface connection, and determining Configure the carrier;
  • the configuration carrier is determined by interaction with the base station.
  • the acquiring resource configuration information of the working carrier includes:
  • the resource configuration information of the working carrier is obtained by using a broadcast message or a dedicated signaling sent by the base station working on the configured carrier.
  • the working carrier includes multiple carriers
  • the configuration carrier includes multiple carriers
  • one configuration carrier is configured with resource configuration information of one working carrier
  • one configuration carrier is configured with resource configuration information of multiple working carriers.
  • the working carrier described in the embodiment of the present application is a working carrier of the PC5 interface, and of course, it can be applied to other types of working carriers, that is, the technical solution provided by the embodiment of the present invention can be applied.
  • Inter-terminal communication in any scenario, such as Bluetooth, infrared, Wifi, etc.
  • the working carrier of the PC5 interface may be multiple carriers, and the configuration carrier may also be multiple carriers.
  • the network may configure resources of all working carriers through one configuration carrier, or configure resources of some working carriers in one carrier, and configure resources of different working carriers through different configuration carriers.
  • a communication control method between user equipments includes:
  • the base station working on the configuration carrier notifies the user equipment of the resource configuration information by using a broadcast message or dedicated signaling; or the base station working on the configuration carrier, in the process of interaction with the user equipment, The resource configuration information of the working carrier is notified to the user equipment.
  • the PC5 interface is used as an example for inter-terminal communication:
  • Embodiment 1 PC5 single-carrier scenario
  • the UE of the PC5 interface works on the carrier F1
  • the base station F1 has no base station.
  • the carrier is configured in the pre-configured mode as the carrier F2, the carrier F2 has the LTE network coverage, and the base station broadcasts the resource configuration information of the carrier F1 through the system information block (SIB), and the specific communication processing process includes:
  • Step 1 The UE searches for the network on F1, and does not retrieve the cell that satisfies the S criterion.
  • Step 2 The UE searches for the network on F2 and retrieves the cell A that satisfies the S criterion.
  • the UE reads the system information of the cell A and receives the PC5 resource configuration information of the F1.
  • Step 3 The UE performs communication on F1 by using the PC5 resource configuration information that receives F1.
  • Embodiment 2 PC5 single-carrier scenario, the UE of the PC5 interface works on the carrier F1, the carrier F1 has no base station, the configured carrier is configured as the carrier F2 in the pre-configured mode, and the carrier F2 does not search for the cell that satisfies the S criterion, then the specific The communication process includes:
  • Step 1 The UE searches for the network on the carrier F1, and does not retrieve the cell that satisfies the S criterion.
  • Step 2 The UE searches for the network on the carrier F2, and does not retrieve the cell that satisfies the S criterion.
  • Step 3 The UE performs communication on the carrier F1 by using the pre-configured configuration resource.
  • Embodiment 3 PC5 single-carrier scenario, the UE on the PC5 interface works on the carrier F1, and there is no base station on the carrier F1.
  • the configuration carrier is configured as the carrier F2 in the pre-configured mode, and the LTE network coverage is on the carrier F2, but the base station does not have the PC5 of the carrier F1.
  • the resource configuration information, the specific communication processing process includes:
  • Step 1 The UE searches for the network on the carrier F1, and does not retrieve the cell that satisfies the S criterion.
  • Step 2 The UE searches for the network on the carrier F2 and retrieves the cell A that satisfies the S criterion.
  • the UE reads the system information of the cell A, does not receive the PC5 resource configuration information of the carrier F1, or establishes a connection between the UE and the base station, and passes the special message. Let the interaction know the PC5 resource configuration information without carrier F1.
  • Step 3 The UE performs communication on the carrier F1 using the pre-configured resource information.
  • Embodiment 4 PC5 single-carrier scenario, the UE of the PC5 interface works on the carrier F1, and the base station F1 has no base station.
  • the UE pre-configuration information includes the search carrier F3, and the configuration carrier of the PC5 interface is the carrier F2, and the specific communication processing process includes :
  • Step 1 The UE searches for the network on the carrier F1, and does not retrieve the cell that satisfies the S criterion.
  • Step 2 The UE searches for the network on the carrier F3, and retrieves the cell A that satisfies the S criterion.
  • the UE reads the system information of the cell A, obtains the information of the PC5 configuration carrier F2, and determines that the PC5 configures the carrier F2.
  • Step 3 The UE searches for the network on the carrier F2 and retrieves the cell B that satisfies the S criterion.
  • the UE reads the system information of the cell B and receives the PC5 resource configuration information of the carrier F1.
  • Step 4 The UE performs communication on the carrier F1 by using the received PC5 resource configuration information of the carrier F1.
  • the specific communication processing process includes:
  • Step 1 The UE searches for the network on the carrier F1, and does not retrieve the cell that satisfies the S criterion.
  • Step 2 The UE searches for the network on the carrier F2, and retrieves the cell A that satisfies the S criterion.
  • the UE reads the system information of the cell A and receives the PC5 resource configuration information of the carrier F1.
  • Step 3 The UE performs communication on the carrier F1 by using the received PC5 resource configuration information of the carrier F1.
  • Embodiment 6 The single-carrier scenario of the PC5, the UE of the PC5 interface works on the carrier F1, and the base station F1 has no base station, and the UE does not know the information of the configured carrier, and the specific communication processing process includes:
  • Step 1 The UE searches for the network on the carrier F1, and does not retrieve the cell that satisfies the S criterion.
  • Step 2 The UE performs a network search of the Uu interface and camps on the cell A that satisfies the S criterion.
  • Step 3 The UE interacts with the serving base station to obtain information for configuring the carrier F2.
  • Step 4 The UE searches for the network on the carrier F2 and retrieves the cell B that satisfies the S criterion.
  • the UE reads the system message of the cell B and receives the PC5 resource configuration information of the carrier F1.
  • Step 5 The UE performs communication on the carrier F1 by using the received PC5 resource configuration information of the carrier F1.
  • Embodiment 7 The PC5 multi-carrier scenario, the UE of the PC5 interface works on the carrier F1 and the carrier F2, and the carrier F1 and the F2 have no base station, and the UE pre-configuration information includes the information of the configuration carrier F3, and the specific communication processing process includes:
  • Step 1 The UE searches for the network on carriers F1 and F2, and does not retrieve the cell that satisfies the S criterion.
  • Step 2 The UE searches for the network on the carrier F3, and retrieves the cell A that satisfies the S criterion.
  • the UE reads the system information of the cell A, and receives the PC5 resource configuration information of the carriers F1 and F2.
  • Step 3 The UE uses the received PC5 resource configuration information of the carriers F1 and F2 to perform communication on the carriers F1 and F2.
  • Embodiment 8 The PC5 multi-carrier scenario, the UE of the PC5 interface works on the carrier F1 and the carrier F2, and the carrier F1 and the F2 have no base station, and the UE pre-configuration information includes the information of the configuration carrier F3, and the specific communication processing process includes:
  • Step 1 The UE searches for the network on carriers F1 and F2, and does not retrieve the cell that satisfies the S criterion.
  • Step 2 The UE searches for the network on the carrier F3, and retrieves the cell A that satisfies the S criterion.
  • the UE reads the system information of the cell A and receives the PC5 resource configuration information of the carrier F1.
  • Step 3 The UE uses the received PC5 resource configuration information of the carrier F1 to perform communication on the carrier F1, and the UE performs communication on the carrier F2 using the pre-configured information.
  • Embodiment 9 PC5 multi-carrier scenario
  • the UE of the PC5 interface works on the carrier F1 and the carrier F2, and the base stations F1 and F2 have no base station
  • the UE pre-configuration information includes the information of configuring the carriers F3 and F4
  • the specific communication processing procedure include:
  • Step 1 The UE searches for the network on carriers F1 and F2, and does not retrieve the cell that satisfies the S criterion.
  • Step 2 The UE searches for the network on the carrier F3, and retrieves the cell A that satisfies the S criterion.
  • the UE reads the system information of the cell A and receives the PC5 resource configuration information of the carrier F1.
  • Step 3 The UE searches for the network on the carrier F4 and retrieves the cell B that satisfies the S criterion.
  • the UE reads the system information of the cell B and receives the PC5 resource configuration information of the carrier F2.
  • Step 4 The UE performs communication on the carrier F1 by using the PC5 resource configuration information of the carrier F1 received on the carrier F3, and the UE performs communication on the carrier F2 by using the PC5 resource configuration information of the carrier F2 received on the carrier F4.
  • the UE obtains the information of the configured carrier by other means to determine the configuration of the carrier, which is not enumerated, and is the same as the single carrier scenario.
  • the preconfigured configuration resource is used for communication.
  • a communication device between user equipments includes:
  • the first unit 11 is configured to determine a configuration carrier when determining to be off-network on the working carrier;
  • the second unit 12 is configured to: when determining that the configuration carrier is in the network, and configuring the resource configuration information of the working carrier on the configuration carrier, acquiring resource configuration information of the working carrier;
  • the third unit 13 is configured to perform communication between user equipments on the working carrier according to the resource configuration information.
  • the third unit is further configured to perform communication between user equipments by using pre-configured resources when determining that the configured carrier is off-network.
  • the first unit determines the configuration carrier by at least one of the following ways:
  • Determining a search carrier by using a list of search carriers included in the pre-configuration information, and determining a configured carrier by a base station operating at the search carrier;
  • the configuration carrier is determined by interaction with the base station.
  • the acquiring, by the second unit, the resource configuration information of the working carrier specifically includes:
  • the resource configuration information of the working carrier is obtained by using a broadcast message or a dedicated signaling sent by the base station working on the configured carrier.
  • the working carrier includes multiple carriers
  • the configuration carrier includes multiple carriers
  • one configuration carrier is configured with resource configuration information of one working carrier
  • one configuration carrier is configured with resource configuration information of multiple working carriers.
  • a communication control device between user equipments includes:
  • a determining unit 21 configured to determine resource configuration information of a working carrier for communication between user equipments
  • the notification unit 22 is configured to notify the user equipment of the resource configuration information.
  • the notification unit notifies the user configuration device of the resource configuration information by using a broadcast message or dedicated signaling; or notifying the resource configuration information to the user equipment during the interaction with the user equipment.
  • another user equipment provided by the embodiment of the present application Communication device, including:
  • the processor 600 is configured to read a program in the memory 620 and perform the following process:
  • the resource configuration information of the working carrier is obtained by the transceiver 610;
  • communication between user equipments is performed on the working carrier by the transceiver 610.
  • the processor 600 is further configured to perform communication between the user equipments through the transceiver 610 using the pre-configured resources when determining that the configured carrier is off-network.
  • the processor 600 determines the configured carrier by at least one of the following ways:
  • Determining a search carrier by using a list of search carriers included in the pre-configuration information, and determining a configured carrier by a base station operating at the search carrier;
  • the configuration carrier is determined by the interaction of the transceiver 610 with the base station.
  • the processor 600 acquires resource configuration information of the working carrier, which specifically includes:
  • the broadcast message or the dedicated signaling sent by the base station working on the configured carrier is obtained by the transceiver 610, thereby acquiring resource configuration information of the working carrier.
  • the working carrier includes multiple carriers
  • the configuration carrier includes multiple carriers
  • one configuration carrier is configured with resource configuration information of one working carrier
  • one configuration carrier is configured with resource configuration information of multiple working carriers.
  • the transceiver 610 is configured to receive and transmit data under the control of the processor 600.
  • the bus architecture may include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 600 and various circuits of memory represented by memory 620.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 610 can be a plurality of components, including a transmitter and a receiver, providing means for communicating with various other devices on a transmission medium.
  • the user interface 630 may also be an interface capable of externally connecting the required devices, including but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 can store data used by the processor 600 in performing operations.
  • another communication control device between user equipments includes:
  • the processor 500 is configured to read a program in the memory 520 and perform the following process:
  • the resource configuration information is notified to the user equipment through the transceiver 510.
  • the processor 500 notifies the user configuration device of the resource configuration information by using the broadcast message or the dedicated signaling by the transceiver 510; or the processor 500 transmits the resource through the transceiver 510 during the interaction with the user equipment.
  • the configuration information is notified to the user device.
  • the transceiver 510 is configured to receive and transmit data under the control of the processor 500.
  • the bus architecture can include any number of interconnected buses and bridges, specifically linked by one or more processors represented by processor 500 and various circuits of memory represented by memory 520.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be further described herein.
  • the bus interface provides an interface.
  • Transceiver 510 can be a plurality of components, including a transmitter and a transceiver, providing means for communicating with various other devices on a transmission medium.
  • the processor 500 is responsible for managing the bus architecture and general processing, and the memory 520 can store data used by the processor 500 when performing operations.
  • the embodiment of the present invention further provides a computer device, including at least a memory 700 and at least one processor 710, where
  • the memory 700 stores a program for implementing a communication method between user devices
  • At least one processor 710 is configured to read the program and perform the following steps when the program is run:
  • the embodiment of the present invention further provides a computer device, including at least a memory 800 and at least one processor 810, where
  • the memory 800 stores a program for implementing a communication control method between user devices
  • At least one processor 810 is configured to read the program and perform the following steps when the program is run:
  • the processor described in the embodiment of the present application may be a central buried device (CPU), an application specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or a complex programmable Complex Programmable Logic Device (CPLD).
  • CPU central buried device
  • ASIC application specific integrated circuit
  • FPGA field-programmable gate array
  • CPLD complex programmable Complex Programmable Logic Device
  • the communication device between the user equipments in the embodiment of the present application may be, for example, a user equipment; and the communication control device between the user equipments may be, for example, a network device such as a base station.
  • the configuration carrier is introduced in the embodiment of the present application, and the UE that is determined to be off-network on the working carrier of the PC5 needs to be configured.
  • the UE determines In the off-network state, the pre-configured resource can be used to communicate on the working carrier. Otherwise, the UE communicates on the working carrier by using the resource configuration information of the working carrier of the PC5 interface configured by the base station working on the configured carrier. Therefore, the resource configuration of the network on the PC5 interface without the base station can be implemented in the embodiment of the present application, so that the resource configuration is more flexible.
  • embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
  • computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
  • These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device.
  • the instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

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Abstract

本申请公开了一种用户设备间的通信及其控制方法及装置,用以使得工作在没有网络覆盖的工作载波的用户设备,可以通过有网络的配置载波获取工作载波的资源配置信息,从而通过工作载波进行用户设备间的通信,使得资源配置更加灵活。本申请提供的一种用户设备间的通信方法,包括:当确定在工作载波上脱网时,确定配置载波;当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息;根据所述资源配置信息,在所述工作载波上进行用户设备间的通信。

Description

一种用户设备间的通信及其控制方法及装置
本申请要求在2016年7月20日提交中国专利局、申请号为201610578668.3、发明名称为“一种用户设备间的通信及其控制方法及装置”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域,尤其涉及一种用户设备间的通信及其控制方法及装置。
背景技术
长期演进(Long Term Evolution,LTE)系统在设备到设备(Device to Device,D2D)的研究和设计中,对在通过PC5接口进行数据传输的用户设备(User Equipment,UE)在网和脱网的判定,是基于UE在一个载波上是否能检测到满足S准则的小区来确定UE在该载波上是在网还是脱网。其中,所述PC5接口是在第三代合作项目(3rd Generation Partnership Project,3GPP)版本12(Rel-12)的D2D项目中引入的UE到UE的直接通信接口。邻近的UE可以在近距离范围内通过直连链路进行数据传输的方式,不需要通过中心节点(即基站)进行转发,也不需要通过传统的蜂窝链路进行UE间的信息传输。如果UE判定自己是脱网,则可以使用预配置资源进行数据传输,反之,判定是在网,则不能使用预配置资源进行数据通信,需要使用网络配置的资源。
LTE版本14(Rel-14)引入了车到任一事物(Vehicle to Everything,V2X)通信,V2X通信可以分为基于PC5接口的V2X通信(PC5-based V2X)和基于Uu接口的V2X通信(Uu-based V2X)。其中PC5-based V2X主要工作在高频段(5.9GHz附近),由于高频段通信的特性,在该频段很难部署宏基站,因此PC5-based V2X的工作载波上可能没有网络,如果使用现有PC5接口的在网脱网判定及资源使用规则,UE判定自己是脱网,且使用预配置资源进行V2X通信,会存在一些缺点,例如预配置资源池无法修改,无法根据区域中的业务特点更新资源池配置。
其中,所述V2X通信是目前通信领域一个热门议题,在2015年在3GPP RAN#67次会议上正式立项。V2X通信主要包含以下三方面内容:
车到车(Vechile-to-Vechile,V2V):车上的车载单元(On Broad Unit,OBU)之间的通信。
车道网络(Vechile-to-Infrastructure,V2I):车和路侧设备(Road Side Unit,RSU)之间的通信。
车到行人(Vechile-to-Pedestrian,V2P):车和行人之间的通信。
上述三种V2X通信方式中,V2V对时延要求最高。具体时延要求是端到端时延不能超过100ms。
综上所述,现有的PC5接口的在网、脱网判定及资源使用,对PC5-based V2X以及其他将来可能工作在基于PC5接口的没有基站部署的载波的业务,都只能使用预配置资源的方式,而这种方式缺乏灵活性,预配置资源无法更新。
发明内容
本申请实施例提供了一种用户设备间的通信及其控制方法及装置,用以使得工作在没有网络覆盖的工作载波的用户设备,可以通过有网络的配置载波获取工作载波的资源配置信息,从而通过工作载波进行用户设备间的通信,使得资源配置更加灵活。
本申请实施例提供的一种用户设备间的通信方法,包括:
当确定在工作载波上脱网时,确定配置载波;
当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息;
根据所述资源配置信息,在所述工作载波上进行用户设备间的通信。
该方法当确定在工作载波上脱网时,确定配置载波,当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息,根据所述资源配置信息,在所述工作载波上进行用户设备间的通信,从而使得工作在没有网络覆盖的工作载波的用户设备,可以通过有网络的配置载波获取工作载波的资源配置信息,从而通过工作载波进行用户设备间的通信,使得资源配置更加灵活,可以随时进行资源配置更新。
较佳地,该方法还包括:当确定配置载波脱网时,使用预配置资源进行用户设备间的通信。
较佳地,至少通过下列方式之一确定配置载波:
通过预配置信息中包含的配置载波列表确定配置载波;
通过预配置信息中包含的检索载波列表,确定检索载波,并通过工作在检索载波的基站确定配置载波;
与服务器交互确定配置载波;
在任意载波接入网络,通过与基站的交互确定配置载波。
较佳地,获取所述工作载波的资源配置信息,具体包括:
通过工作在所述配置载波上的基站发送的广播消息或专用信令,获取工作载波的资源配置信息。
较佳地,所述工作载波包括多个载波,所述配置载波包括多个载波,一个配置载波配置有一个工作载波的资源配置信息,或者一个配置载波配置有多个工作载波的资源配置信息。
本申请实施例提供的一种用户设备间的通信控制方法,包括:
确定用户设备间通信的工作载波的资源配置信息;
将所述资源配置信息通知给用户设备。
较佳地,通过广播消息或专用信令将所述资源配置信息通知给用户设备;或者,在与用户设备的交互过程中将所述资源配置信息通知给用户设备。
本申请实施例提供的一种用户设备间的通信装置,包括:
第一单元,用于当确定在工作载波上脱网时,确定配置载波;
第二单元,用于当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息;
第三单元,用于根据所述资源配置信息,在所述工作载波上进行用户设备间的通信。
较佳地,所述第三单元还用于:当确定配置载波脱网时,使用预配置资源进行用户设备间的通信。
较佳地,所述第一单元至少通过下列方式之一确定配置载波:
通过预配置信息中包含的配置载波列表确定配置载波;
通过预配置信息中包含的检索载波列表,确定检索载波,并通过工作在检索载波的基站确定配置载波;
与服务器交互确定配置载波;
在任意载波接入网络,通过与基站的交互确定配置载波。
较佳地,所述第二单元获取所述工作载波的资源配置信息,具体包括:
通过工作在所述配置载波上的基站发送的广播消息或专用信令,获取工作载波的资源配置信息。
较佳地,所述工作载波包括多个载波,所述配置载波包括多个载波,一个配置载波配置有一个工作载波的资源配置信息,或者一个配置载波配置有多个工作载波的资源配置信息。
本申请实施例提供的一种用户设备间的通信控制装置,包括:
确定单元,用于确定用户设备间通信的工作载波的资源配置信息;
通知单元,用于将所述资源配置信息通知给用户设备。
较佳地,所述通知单元通过广播消息或专用信令将所述资源配置信息通知给用户设备;或者,在与用户设备的交互过程中将所述资源配置信息通知给用户设备。
附图说明
为了更清楚地说明本申请实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简要介绍,显而易见地,下面描述中的附图仅仅是本申请的一些实施例,对于本领域的普通技术人员来讲,在不付出创造性劳动的前提下,还可以根据这些附图获得其他的附图。
图1为本申请实施例提供的一种用户设备间的通信方法的流程示意图;
图2为本申请实施例提供的一种用户设备间的通信控制方法的流程示意图;
图3为本申请实施例提供的一种用户设备间的通信装置的结构示意图;
图4为本申请实施例提供的一种用户设备间的通信控制装置的结构示意图;
图5为本申请实施例提供的另一种用户设备间的通信装置的结构示意图;
图6为本申请实施例提供的另一种用户设备间的通信控制装置的结构示意图。
具体实施方式
为使本发明实施例的目的、技术方案和优点更加清楚,下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
应理解,本发明的技术方案可以应用于各种通信系统,例如:全球移动通讯(Global System of Mobile communication,GSM)系统、码分多址(Code Division Multiple Access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)系统、通用分组无线业务(General Packet Radio Service,GPRS)、长期演进(Long Term Evolution,LTE)系统、先进的长期演进(Advanced long term evolution,LTE-A)系统、通用移动通信系统(Universal Mobile Telecommunication System,UMTS)等。
还应理解,在本发明实施例中,用户设备(User Equipment,UE)包括但不限于移动台(Mobile Station,MS)、移动终端(Mobile Terminal)、移动电话(Mobile Telephone)、 手机(handset)及便携设备(portable equipment)等,该用户设备可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网进行通信,例如,用户设备可以是移动电话(或称为“蜂窝”电话)、具有无线通信功能的计算机等,用户设备还可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置。
在本发明实施例中,基站(例如,接入点)可以是指接入网中在空中接口上通过一个或多个扇区与无线终端通信的设备。基站可用于将收到的空中帧与IP分组进行相互转换,作为无线终端与接入网的其余部分之间的路由器,其中接入网的其余部分可包括网际协议(IP)网络。基站还可协调对空中接口的属性管理。例如,基站可以是GSM或CDMA中的基站(Base Transceiver Station,BTS),也可以是WCDMA中的基站(NodeB),还可以是LTE中的演进型基站(NodeB或eNB或e-NodeB,evolutional Node B),本发明并不限定。
本申请实施例提供了一种用户设备间的通信及其控制方法及装置,用以使得工作在没有网络覆盖的工作载波的用户设备,可以通过有网络的配置载波获取工作载波的资源配置信息,从而通过工作载波进行用户设备间的通信,使得资源配置更加灵活。
本申请实施例提供的技术方案引入配置载波,在PC5接口工作载波上判定为脱网的UE还需要检索配置载波是否脱网,当UE在配置载波上也判定为脱网,或UE在配置载波上判定为在网,但工作在配置载波上的基站没有PC5接口的工作载波的资源配置信息,则UE判定为脱网状态,可以使用预配置资源,否则UE使用工作在配置载波上的基站通知的工作载波的资源配置信息,利用该资源配置信息在工作载波上进行UE间的通信。
参见图1,在UE侧,本申请实施例提供的一种用户设备间的通信方法,包括:
S101、当确定在工作载波上脱网时,确定配置载波;
S102、当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息;
也就是说,本申请实施例中,配置载波在网也要分为两种情况:一种是配置载波上配置了工作载波的资源配置信息,此种情况下可以根据配置载波上配置的工作载波的资源配置信息,在工作载波上进行用户设备间的通信;另外一种是配置载波上没有配置工作载波的资源配置信息,此种情况下用户设备还是要使用预配置资源在工作载波上进行用户设备间的通信。
S103、根据所述资源配置信息,在所述工作载波上进行用户设备间的通信。
该方法当确定在工作载波上脱网时,确定配置载波,当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息,根据所述资源配置信息,在所述工作载波上进行用户设备间的通信,从而使得工作在没有网络覆盖的工作载波的用户设备,可以通过有网络的配置载波获取工作载波的资源配置信 息,从而通过工作载波进行用户设备间的通信,使得资源配置更加灵活,可以随时进行资源配置更新。
较佳地,该方法还包括:当确定配置载波脱网时,使用预配置资源进行用户设备间的通信。
较佳地,至少通过下列方式之一确定配置载波:
通过预配置信息中包含的配置载波列表确定配置载波;
通过预配置信息中包含的检索载波列表,确定检索载波,并通过工作在检索载波的基站确定配置载波;
与服务器交互确定配置载波;其中,UE可以通过任意途径从服务器获得配置载波的信息,例如通过有线连接、WIFI、2G、3G、4G、5G网络接口连接等方式从服务器获得配置载波的信息,确定配置载波;
在任意载波接入网络,通过与基站的交互确定配置载波。
较佳地,获取所述工作载波的资源配置信息,具体包括:
通过工作在所述配置载波上的基站发送的广播消息或专用信令,获取工作载波的资源配置信息。
较佳地,所述工作载波包括多个载波,所述配置载波包括多个载波,一个配置载波配置有一个工作载波的资源配置信息,或者一个配置载波配置有多个工作载波的资源配置信息。
较佳地,本申请实施例中所述的工作载波,为PC5接口的工作载波,当然,除此之外,还可以适用于其他类型的工作载波,即本发明实施例提供的技术方案可以适用于任何场景下的终端间通信,例如蓝牙,红外,Wifi等。PC5接口的工作载波可以是多个载波,配置载波也可以是多个载波。对于多个工作载波,网络可以通过一个配置载波配置所有工作载波的资源,也可以一个载波配置其中部分工作载波的资源,还可以通过不同配置载波配置不同工作载波的资源。
相应地,在基站侧,参见图2,本申请实施例提供的一种用户设备间的通信控制方法,包括:
S201、确定用户设备间通信的工作载波的资源配置信息;
S202、将所述资源配置信息通知给用户设备。
较佳地,工作在配置载波上的基站通过广播消息或专用信令将所述资源配置信息通知给用户设备;或者,工作在配置载波上的基站,在与用户设备的交互过程中,将所述工作载波的资源配置信息通知给用户设备。
下面给出几个具体实施例的介绍,实施例中都以终端间通信使用PC5接口为例:
实施例1:PC5单载波场景,PC5接口的UE工作在载波F1,载波F1上没有基站,配 置载波通过预配置方式配置为载波F2,载波F2上有LTE网络覆盖且基站通过系统信息块(System Information Block,SIB)广播载波F1的资源配置信息,则具体的通信处理过程包括:
步骤一:UE在F1上搜索网络,没有检索到满足S准则的小区。
步骤二:UE在F2上搜索网络,检索到满足S准则的小区A,UE读取小区A的系统信息,接收到F1的PC5资源配置信息。
步骤三:UE使用接收到F1的PC5资源配置信息在F1上进行通信。
实施例2:PC5单载波场景,PC5接口的UE工作在载波F1,载波F1上没有基站,配置载波通过预配置方式配置为载波F2,载波F2上没有搜索到满足S准则的小区,则具体的通信处理过程包括:
步骤一:UE在载波F1上搜索网络,没有检索到满足S准则的小区。
步骤二:UE在载波F2上搜索网络,没有检索到满足S准则的小区。
步骤三:UE使用预配置的配置资源在载波F1上进行通信。
实施例3:PC5单载波场景,PC5接口的UE工作在载波F1,载波F1上没有基站,配置载波通过预配置方式配置为载波F2,载波F2上有LTE网络覆盖,但基站没有载波F1的PC5资源配置信息,则具体的通信处理过程包括:
步骤一:UE在载波F1上搜索网络,没有检索到满足S准则的小区。
步骤二:UE在载波F2上搜索网络,检索到满足S准则的小区A,UE读取小区A的系统信息,没有接收到载波F1的PC5资源配置信息,或UE与基站建立连接,通过专用信令交互获知没有载波F1的PC5资源配置信息。
步骤三:UE使用预配置资源信息在载波F1上进行通信。
实施例4:PC5单载波场景,PC5接口的UE工作在载波F1,载波F1上没有基站,UE预配置信息中包含检索载波F3,PC5接口的配置载波为载波F2,则具体的通信处理过程包括:
步骤一:UE在载波F1上搜索网络,没有检索到满足S准则的小区。
步骤二:UE在载波F3上搜索网络,检索到满足S准则的小区A,UE读取小区A的系统信息,获取PC5配置载波F2的信息,确定PC5配置载波F2。
步骤三:UE在载波F2上搜索网络,检索到满足S准则的小区B,UE读取小区B的系统信息,接收到载波F1的PC5资源配置信息。
步骤四:UE使用接收到的载波F1的PC5资源配置信息,在载波F1上进行通信。
实施例5:PC5单载波场景,PC5接口的UE工作在载波F1,载波F1上没有基站,UE通过任意接入网络与服务器交互获得配置载波F2,则具体的通信处理过程包括:
步骤一:UE在载波F1上搜索网络,没有检索到满足S准则的小区。
步骤二:UE在载波F2上搜索网络,检索到满足S准则的小区A,UE读取小区A的系统信息,接收到载波F1的PC5资源配置信息。
步骤三:UE使用接收到的载波F1的PC5资源配置信息在载波F1上进行通信。
实施例6:PC5单载波场景,PC5接口的UE工作在载波F1,载波F1上没有基站,UE不知道配置载波的信息,则具体的通信处理过程包括:
步骤一:UE在载波F1上搜索网络,没有检索到满足S准则的小区。
步骤二:UE进行Uu接口的网络搜索,驻留到满足S准则的小区A。
步骤三:UE与服务基站之间交互,获得配置载波F2的信息。
步骤四:UE在载波F2上搜索网络,检索到满足S准则的小区B,UE读取小区B的系统消息,接收到载波F1的PC5资源配置信息。
步骤五:UE使用接收到的载波F1的PC5资源配置信息,在载波F1上进行通信。
实施例7:PC5多载波场景,PC5接口的UE工作在载波F1和载波F2,载波F1和F2上都没有基站,UE预配置信息中包含配置载波F3的信息,则具体的通信处理过程包括:
步骤一:UE在载波F1和F2上搜索网络,没有检索到满足S准则的小区。
步骤二:UE在载波F3上搜索网络,检索到满足S准则的小区A,UE读取小区A的系统信息,接收到载波F1和F2的PC5资源配置信息。
步骤三:UE使用接收到的载波F1和F2的PC5资源配置信息,在载波F1和F2上进行通信。
实施例8:PC5多载波场景,PC5接口的UE工作在载波F1和载波F2,载波F1和F2上都没有基站,UE预配置信息中包含配置载波F3的信息,则具体的通信处理过程包括:
步骤一:UE在载波F1和F2上搜索网络,没有检索到满足S准则的小区。
步骤二:UE在载波F3上搜索网络,检索到满足S准则的小区A,UE读取小区A的系统信息,接收到载波F1的PC5资源配置信息。
步骤三:UE使用接收到的载波F1的PC5资源配置信息,在载波F1上进行通信,UE使用预配置信息在载波F2上进行通信。
实施例9:PC5多载波场景,PC5接口的UE工作在载波F1和载波F2,载波F1和F2上都没有基站,UE预配置信息中包含配置载波F3和F4的信息,则具体的通信处理过程包括:
步骤一:UE在载波F1和F2上搜索网络,没有检索到满足S准则的小区。
步骤二:UE在载波F3上搜索网络,检索到满足S准则的小区A,UE读取小区A的系统信息,接收到载波F1的PC5资源配置信息。
步骤三:UE在载波F4上搜索网络,检索到满足S准则的小区B,UE读取小区B的系统信息,接收到载波F2的PC5资源配置信息。
步骤四:UE使用载波F3上接收到的载波F1的PC5资源配置信息在载波F1上进行通信,UE使用载波F4上接收到的载波F2的PC5资源配置信息在载波F2上进行通信。
对于多载波场景UE通过其他途径获得配置载波的信息从而确定配置载波的实施例不一一列举,与单载波场景相同。
以上实施例中如果UE在PC5接口的工作载波和配置载波上都检测不到满足S准则的小区,则使用预配置的配置资源进行通信。
与上述终端侧的方法相对应地,参见图3,本申请实施例提供的一种用户设备间的通信装置,包括:
第一单元11,用于当确定在工作载波上脱网时,确定配置载波;
第二单元12,用于当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息;
第三单元13,用于根据所述资源配置信息,在所述工作载波上进行用户设备间的通信。
较佳地,所述第三单元还用于:当确定配置载波脱网时,使用预配置资源进行用户设备间的通信。
较佳地,所述第一单元至少通过下列方式之一确定配置载波:
通过预配置信息中包含的配置载波列表确定配置载波;
通过预配置信息中包含的检索载波列表,确定检索载波,并通过工作在检索载波的基站确定配置载波;
与服务器交互确定配置载波;
在任意载波接入网络,通过与基站的交互确定配置载波。
较佳地,所述第二单元获取所述工作载波的资源配置信息,具体包括:
通过工作在所述配置载波上的基站发送的广播消息或专用信令,获取工作载波的资源配置信息。
较佳地,所述工作载波包括多个载波,所述配置载波包括多个载波,一个配置载波配置有一个工作载波的资源配置信息,或者一个配置载波配置有多个工作载波的资源配置信息。
与上述网络侧的方法相对应地,参见图4,本申请实施例提供的一种用户设备间的通信控制装置,包括:
确定单元21,用于确定用户设备间通信的工作载波的资源配置信息;
通知单元22,用于将所述资源配置信息通知给用户设备。
较佳地,所述通知单元通过广播消息或专用信令将所述资源配置信息通知给用户设备;或者,在与用户设备的交互过程中将所述资源配置信息通知给用户设备。
与上述终端侧的方法相对应地,参见图5,本申请实施例提供的另一种用户设备间的 通信装置,包括:
处理器600,用于读取存储器620中的程序,执行下列过程:
当确定在工作载波上脱网时,确定配置载波;
当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,通过收发机610获取所述工作载波的资源配置信息;
根据所述资源配置信息,通过收发机610在所述工作载波上进行用户设备间的通信。
较佳地,处理器600还用于:当确定配置载波脱网时,使用预配置资源通过收发机610进行用户设备间的通信。
较佳地,处理器600至少通过下列方式之一确定配置载波:
通过预配置信息中包含的配置载波列表确定配置载波;
通过预配置信息中包含的检索载波列表,确定检索载波,并通过工作在检索载波的基站确定配置载波;
通过收发机610与服务器交互确定配置载波;
在任意载波接入网络,通过收发机610与基站的交互确定配置载波。
较佳地,处理器600获取所述工作载波的资源配置信息,具体包括:
通过收发机610获取工作在所述配置载波上的基站发送的广播消息或专用信令,从而获取工作载波的资源配置信息。
较佳地,所述工作载波包括多个载波,所述配置载波包括多个载波,一个配置载波配置有一个工作载波的资源配置信息,或者一个配置载波配置有多个工作载波的资源配置信息。
收发机610,用于在处理器600的控制下接收和发送数据。
其中,在图5中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器600代表的一个或多个处理器和存储器620代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机610可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。针对不同的用户设备,用户接口630还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器600负责管理总线架构和通常的处理,存储器620可以存储处理器600在执行操作时所使用的数据。
与上述网络侧的方法相对应地,参见图6,本申请实施例提供的另一种用户设备间的通信控制装置,包括:
处理器500,用于读取存储器520中的程序,执行下列过程:
确定用户设备间通信的工作载波的资源配置信息;
将所述资源配置信息通过收发机510通知给用户设备。
较佳地,处理器500通过收发机510通过广播消息或专用信令将所述资源配置信息通知给用户设备;或者,处理器500通过收发机510在与用户设备的交互过程中将所述资源配置信息通知给用户设备。
收发机510,用于在处理器500的控制下接收和发送数据。
其中,在图6中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器500代表的一个或多个处理器和存储器520代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机510可以是多个元件,即包括发送机和收发机,提供用于在传输介质上与各种其他装置通信的单元。处理器500负责管理总线架构和通常的处理,存储器520可以存储处理器500在执行操作时所使用的数据。
本发明实施例进一步提供一种计算机装置,至少包括存储器700和至少一个处理器710,其中,
存储器700,保存有用于实现用户设备间的通信方法的程序;
至少一个处理器710,用于读取所述程序,并在运行所述程序时执行以下步骤:
当确定在工作载波上脱网时,确定配置载波;
当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息;
根据所述资源配置信息,在所述工作载波上进行用户设备间的通信。
本发明实施例进一步提供一种计算机装置,至少包含存储器800和至少一个处理器810,其中,
存储器800,保存有用于实现用户设备间的通信控制方法的程序;
至少一个处理器810,用于读取所述程序,并在运行所述程序时执行以下步骤:
确定用户设备间通信的工作载波的资源配置信息;
将所述资源配置信息通知给用户设备。
本申请实施例中所述的处理器可以是中央处埋器(CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD)。
本申请实施例中所述的用户设备间的通信装置,例如可以是用户设备;所述的用户设备间的通信控制装置,例如可以是基站等网络设备。
综上所述,本申请实施例中引入配置载波,在PC5工作载波上判定为脱网的UE还需 要检索配置载波是否脱网,当UE在配置载波上也判定为脱网,或UE在配置载波上判定为在网,但配置载波上基站没有PC5接口的工作载波的资源配置信息,则UE判定为脱网状态,可以使用预配置资源在工作载波上通信,否则UE使用配置载波上工作的基站配置的PC5接口的工作载波的资源配置信息在工作载波上通信。因此,通过本申请实施例可以实现网络对部署在无基站的PC5接口的资源配置,使得资源配置更加灵活。
本领域内的技术人员应明白,本发明的实施例可提供为方法、系统、或计算机程序产品。因此,本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(系统)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例作出另外的变更和修改。所以,所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然,本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样,倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。

Claims (16)

  1. 一种用户设备间的通信方法,其特征在于,该方法包括:
    当确定在工作载波上脱网时,确定配置载波;
    当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息;
    根据所述资源配置信息,在所述工作载波上进行用户设备间的通信。
  2. 根据权利要求1所述的方法,其特征在于,该方法还包括:当确定配置载波脱网时,使用预配置资源进行用户设备间的通信。
  3. 根据权利要求1所述的方法,其特征在于,至少通过下列方式之一确定配置载波:
    通过预配置信息中包含的配置载波列表确定配置载波;
    通过预配置信息中包含的检索载波列表,确定检索载波,并通过工作在检索载波的基站确定配置载波;
    与服务器交互确定配置载波;
    在任意载波接入网络,通过与基站的交互确定配置载波。
  4. 根据权利要求1所述的方法,其特征在于,获取所述工作载波的资源配置信息,具体包括:
    通过工作在所述配置载波上的基站发送的广播消息或专用信令,获取工作载波的资源配置信息。
  5. 根据权利要求1所述的方法,其特征在于,所述工作载波包括多个载波,所述配置载波包括多个载波,一个配置载波配置有一个工作载波的资源配置信息,或者一个配置载波配置有多个工作载波的资源配置信息。
  6. 一种用户设备间的通信控制方法,其特征在于,包括:
    确定用户设备间通信的工作载波的资源配置信息;
    将所述资源配置信息通知给用户设备。
  7. 根据权利要求6所述的方法,其特征在于,通过广播消息或专用信令将所述资源配置信息通知给用户设备;或者,在与用户设备的交互过程中将所述资源配置信息通知给用户设备。
  8. 一种用户设备间的通信装置,其特征在于,包括:
    第一单元,用于当确定在工作载波上脱网时,确定配置载波;
    第二单元,用于当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息;
    第三单元,用于根据所述资源配置信息,在所述工作载波上进行用户设备间的通信。
  9. 根据权利要求8所述的装置,其特征在于,所述第三单元还用于:当确定配置载 波脱网时,使用预配置资源进行用户设备间的通信。
  10. 根据权利要求8所述的装置,其特征在于,所述第一单元至少通过下列方式之一确定配置载波:
    通过预配置信息中包含的配置载波列表确定配置载波;
    通过预配置信息中包含的检索载波列表,确定检索载波,并通过工作在检索载波的基站确定配置载波;
    与服务器交互确定配置载波;
    在任意载波接入网络,通过与基站的交互确定配置载波。
  11. 根据权利要求8所述的装置,其特征在于,所述第二单元获取所述工作载波的资源配置信息,具体包括:
    通过工作在所述配置载波上的基站发送的广播消息或专用信令,获取工作载波的资源配置信息。
  12. 根据权利要求8所述的装置,其特征在于,所述工作载波包括多个载波,所述配置载波包括多个载波,一个配置载波配置有一个工作载波的资源配置信息,或者一个配置载波配置有多个工作载波的资源配置信息。
  13. 一种用户设备间的通信控制装置,其特征在于,包括:
    确定单元,用于确定用户设备间通信的工作载波的资源配置信息;
    通知单元,用于将所述资源配置信息通知给用户设备。
  14. 根据权利要求13所述的装置,其特征在于,所述通知单元通过广播消息或专用信令将所述资源配置信息通知给用户设备;或者,在与用户设备的交互过程中将所述资源配置信息通知给用户设备。
  15. 一种计算机装置,其特征在于,包括:
    存储器,保存有用于实现用户设备间的通信方法的程序;
    至少一个处理器,用于读取所述程序,并在运行所述程序时执行以下步骤:
    当确定在工作载波上脱网时,确定配置载波;
    当确定配置载波在网,并且所述配置载波上配置有所述工作载波的资源配置信息时,获取所述工作载波的资源配置信息;
    根据所述资源配置信息,在所述工作载波上进行用户设备间的通信。
  16. 一种计算机装置,其特征在于,包括:
    存储器,保存有用于实现用户设备间的通信控制方法的程序;
    至少一个处理器,用于读取所述程序,并在运行所述程序时执行以下步骤:
    确定用户设备间通信的工作载波的资源配置信息;
    将所述资源配置信息通知给用户设备。
PCT/CN2017/085780 2016-07-20 2017-05-24 一种用户设备间的通信及其控制方法及装置 WO2018014652A1 (zh)

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