WO2021159869A1 - 信息配置方法、装置、设备及计算机可读存储介质 - Google Patents

信息配置方法、装置、设备及计算机可读存储介质 Download PDF

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Publication number
WO2021159869A1
WO2021159869A1 PCT/CN2020/139951 CN2020139951W WO2021159869A1 WO 2021159869 A1 WO2021159869 A1 WO 2021159869A1 CN 2020139951 W CN2020139951 W CN 2020139951W WO 2021159869 A1 WO2021159869 A1 WO 2021159869A1
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Prior art keywords
direct communication
communication interface
specific target
drx configuration
configuration
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PCT/CN2020/139951
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English (en)
French (fr)
Inventor
赵亚利
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大唐移动通信设备有限公司
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Publication of WO2021159869A1 publication Critical patent/WO2021159869A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W52/00Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02Power saving arrangements
    • H04W52/0209Power saving arrangements in terminal devices
    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/27Transitions between radio resource control [RRC] states
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/20Manipulation of established connections
    • H04W76/28Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to an information configuration method, device, equipment, and computer-readable storage medium.
  • the direct communication link between terminals is defined as a Sidelink link, and the corresponding wireless interface is called a direct communication interface (also called a Sidelink interface); the cellular communication link between the network side device and the terminal is called It is a Uu link, and its corresponding interface is called a Uu interface.
  • UE1 and UE2 communicate directly through a Sidelink link, and UE1 and UE2 communicate with a network-side device through a Uulink link.
  • the direct communication interface For the direct communication interface, no power saving mechanism is currently supported, so the terminal consumes power faster and the user experience is not good. Therefore, it is necessary to introduce the DRX (Discontinuous Reception) configuration of the direct communication interface.
  • the relevant mechanism of the current direct communication interface there may be multiple PC5-S connections between two direct communication terminals. If the DRX of the direct communication interface is configured based on the PC5-S connection, the DRX configuration of different PC5-S connections may be completely different, and therefore, the true power saving of the terminal may not be achieved.
  • the embodiments of the present disclosure provide an information configuration method, device, equipment, and computer-readable storage medium to realize power saving of a direct communication interface terminal.
  • embodiments of the present disclosure provide an information configuration method applied to a direct communication terminal, including:
  • the specific target includes a direct communication terminal or a direct communication interface transmission type
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined according to protocol agreement or pre-configuration information.
  • the determining the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface based on the specific target of the direct communication interface includes:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined.
  • the determining the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface according to the connection state information of the direct communication terminal includes:
  • the direct communication terminal When the direct communication terminal is in the RRC (Radio Resource Control) connection state on the Uu interface, receiving the direct communication interface corresponding to the specific target of the direct communication interface sent by the network side device through the Uu interface dedicated signaling Or, receive the DRX configuration of the Uu interface sent by the network side device, and use the DRX configuration of the Uu interface as the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface;
  • RRC Radio Resource Control
  • the direct communication terminal When the direct communication terminal is in the RRC idle state or the RRC inactive state on the Uu interface, the direct communication corresponding to the specific target of the direct communication interface sent by the network side device through the SIB (System Informatica Block, system information block) is received DRX configuration of the interface;
  • SIB System Informatica Block, system information block
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the network side device through Uu interface dedicated signaling includes:
  • configuration information sent by the network side device through Uu interface dedicated signaling, where the configuration information includes at least first indication information and the DRX configuration corresponding to the specific direct communication target, or the configuration information includes at least first indication Information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target;
  • the first indication information is used to indicate the interface type for which the configuration information is directed.
  • the method further includes:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined according to the realization of the direct communication terminal itself.
  • the method further includes:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal of the direct communication terminal.
  • the sending the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal of the direct communication terminal includes:
  • the direct communication interface transmission type is direct communication interface unicast, sending the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal through PC5-RRC signaling;
  • the direct communication interface transmission type is direct communication interface multicast
  • the direct communication interface transmission type is direct communication interface broadcast
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal in a broadcast manner.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is configured based on the PC5-S connection between the direct communication terminals, or, based on The UE (User Equipment) of the direct communication interface configures the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the identification information or the UE AS (Access Stratum) connection identification information.
  • the method further includes:
  • the UE pair identification information or the UE AS connection identification information is carried in the signaling used to establish the PC5-S connection, or the UE pair identification information or the UE AS connection identification information is carried in the PC5-RRC information. Lingzhong.
  • multicast or broadcast is based on the combination of the source address and destination address of the direct communication interface. DRX configuration.
  • using repeated transmission to send the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal of the direct communication terminal includes any of the following methods:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is repeatedly sent to the communication peer of the direct communication terminal on a specific time domain resource or frequency domain resource.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface includes at least the following information:
  • the length of the DRX active period or the length of the inactive period is the length of the DRX active period or the length of the inactive period.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface further includes the length of the target timer, and the target timer includes one or more of the following timers:
  • HARQ Hybrid Automatic Repeat reQuest
  • RTT Red Trip Time, return delay
  • the embodiments of the present disclosure provide an information configuration method applied to a network side device, including:
  • the specific target includes a direct communication terminal or a direct communication interface transmission type
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the sending the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal includes:
  • the direct communication terminal When the direct communication terminal is in the RRC connection state on the Uu interface, the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the direct communication terminal through Uu interface dedicated signaling, or to the direct communication terminal
  • the direct communication terminal sends the DRX configuration of the Uu interface, so that the direct communication terminal uses the DRX configuration of the Uu interface as the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface;
  • the direct communication terminal When the Uu interface is in the RRC idle state or the RRC inactive state, the direct communication terminal sends the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal through the SIB.
  • the sending the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal through Uu interface dedicated signaling includes:
  • the configuration information is sent to the direct communication terminal through Uu interface dedicated signaling, the configuration information includes at least the first indication information and the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface, or the configuration information is at least Including first indication information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target;
  • the first indication information is used to indicate the interface type for which the configuration information is directed.
  • the method further includes:
  • the embodiments of the present disclosure provide an information configuration method applied to a direct communication terminal, including:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined by the direct communication peer based on the specific target of the direct communication interface, and the specific target includes the direct communication terminal or the direct communication interface transmission type;
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer includes:
  • the transmission type of the direct communication interface is direct communication interface unicast, receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer through PC5-RRC signaling;
  • the transmission type of the direct communication interface is direct communication interface multicast
  • the transmission type of the direct communication interface is direct communication interface broadcast
  • receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer in a broadcast manner.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is based on the PC5-S connection configuration between the direct communication terminals, or
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is configured based on the UE pair identification information of the direct communication interface or the UE AS connection identification information.
  • the method further includes:
  • the receiving the UE pair identification information or the UE AS connection identification information sent by the direct communication peer includes:
  • the receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer includes any one of the following methods:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer is repeatedly received on a specific time domain resource or frequency domain resource.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface includes at least the following information:
  • the length of the DRX active period or the length of the inactive period is the length of the DRX active period or the length of the inactive period.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface further includes the length of the target timer, and the target timer includes one or more of the following timers:
  • an information configuration device applied to a direct communication terminal including:
  • the first processing module is configured to determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface based on the specific target of the direct communication interface;
  • the specific target includes a direct communication terminal or a direct communication interface transmission type
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • embodiments of the present disclosure provide an information configuration device, which is applied to a network side device, and is characterized in that it includes:
  • the first determining module is used to determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface;
  • the first sending module is configured to send the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal;
  • the specific target includes a direct communication terminal or a direct communication interface transmission type
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the embodiments of the present disclosure provide an information configuration device, which is applied to a direct communication terminal, and is characterized in that it includes:
  • the first receiving module is configured to receive the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer;
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined by the direct communication peer based on the specific target of the direct communication interface, and the specific target includes the direct communication terminal or the direct communication interface transmission type;
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the embodiments of the present disclosure provide an information configuration device, which is applied to a direct communication terminal, and includes: a transceiver, a memory, a processor, and a program stored on the memory and running on the processor;
  • the processor is used to read the program in the memory and execute the following process:
  • the specific target includes a direct communication terminal or a direct communication interface transmission type
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the processor is also used to read the program in the memory and execute the following process:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined according to protocol agreement or pre-configuration information.
  • the processor is also used to read the program in the memory and execute the following process:
  • determining the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface includes:
  • the direct communication terminal When the direct communication terminal is in the radio resource control RRC connection state on the Uu interface, receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the network side device through the Uu interface dedicated signaling, or, Receiving the DRX configuration of the Uu interface sent by the network side device, and using the DRX configuration of the Uu interface as the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface;
  • the processor is also used to read the program in the memory and execute the following process:
  • the configuration information includes at least first indication information and the DRX configuration corresponding to the specific direct communication target, or the configuration information includes at least first indication Information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target; wherein, the first indication information is used to indicate the interface type targeted by the configuration information; or
  • the processor is also used to read the program in the memory and execute the following process:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined according to the realization of the direct communication terminal itself.
  • the processor is also used to read the program in the memory and execute the following process:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal of the direct communication terminal.
  • the processor is also used to read the program in the memory and execute the following process:
  • the direct communication interface transmission type is direct communication interface unicast, sending the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal through PC5-RRC signaling;
  • the direct communication interface transmission type is direct communication interface multicast
  • the direct communication interface transmission type is direct communication interface broadcast
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal in a broadcast manner.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is configured based on the PC5-S connection between the direct communication terminals, or, based on The user equipment UE of the direct communication interface configures the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the identification information or the UE access layer AS connection identification information.
  • the processor is also used to read the program in the memory and execute the following process:
  • the UE pair identification information or the UE AS connection identification information is carried in the signaling used to establish a PC5-S connection, or the UE pair identification information or the UE AS connection identification information is carried in the PC5-RRC signaling .
  • the processor is also used to read the program in the memory, and send the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal of the direct communication terminal by means of repeated transmission. , Including any of the following methods:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is repeatedly sent to the communication peer of the direct communication terminal on a specific time domain resource or frequency domain resource.
  • the embodiments of the present disclosure provide an information configuration device, which is applied to a network side device, and includes: a transceiver, a memory, a processor, and a program stored on the memory and running on the processor;
  • the processor is used to read the program in the memory and execute the following process:
  • the specific target includes a direct communication terminal or a direct communication interface transmission type
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the processor is also used to read the program in the memory and execute the following process:
  • the direct communication terminal When the direct communication terminal is in the RRC connection state on the Uu interface, the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the direct communication terminal through Uu interface dedicated signaling, or to the direct communication terminal
  • the direct communication terminal sends the DRX configuration of the Uu interface, so that the direct communication terminal uses the DRX configuration of the Uu interface as the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface;
  • the direct communication terminal When the Uu interface is in the RRC idle state or the RRC inactive state, the direct communication terminal sends the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal through the SIB.
  • the processor is also used to read the program in the memory and execute the following process:
  • the configuration information is sent to the direct communication terminal through Uu interface dedicated signaling, the configuration information includes at least the first indication information and the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface, or the configuration information is at least Including first indication information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target; wherein the first indication information is used to indicate the interface to which the configuration information is directed Type; or
  • sending the DRX configuration of the Uu interface to the direct communication terminal sending second indication information to the direct communication terminal, where the second indication information is used to indicate whether the DRX configuration of the Uu interface is suitable for direct communication interface.
  • the embodiments of the present disclosure provide an information configuration device, which is applied to a direct communication terminal, and includes: a transceiver, a memory, a processor, and a program stored on the memory and running on the processor;
  • the processor is used to read the program in the memory and execute the following process:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined by the direct communication peer based on the specific target of the direct communication interface, and the specific target includes the direct communication terminal or the direct communication interface transmission type;
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the processor is also used to read the program in the memory and execute the following process:
  • the transmission type of the direct communication interface is direct communication interface unicast, receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer through PC5-RRC signaling;
  • the transmission type of the direct communication interface is direct communication interface multicast
  • the transmission type of the direct communication interface is direct communication interface broadcast
  • receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer in a broadcast manner.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is based on the PC5-S connection configuration between the direct communication terminals, or
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is configured based on the UE pair identification information or the UE AS connection identification information of the direct communication interface;
  • the processor is also used to read the program in the memory and execute the following process:
  • Receiving the UE pair identification information or the UE AS connection identification information sent by the direct communication peer includes:
  • the processor is further configured to read the program in the memory, and receive the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer in any of the following ways:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer is repeatedly received on a specific time domain resource or frequency domain resource.
  • the embodiments of the present disclosure provide a computer-readable storage medium for storing a computer program that, when executed by a processor, implements the steps in the information configuration method described in the first aspect, or, When the computer program is executed by a processor, the steps in the information configuration method described in the second aspect are implemented, or when the computer program is executed by a processor, the steps in the information configuration method described in the third aspect are implemented.
  • determining the discontinuous reception DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface based on the specific target of the direct communication interface can enable multiple PC5-S connections or PC5-S between two terminals
  • the DRX configuration corresponding to the same transmission type under the connection is aligned, which is beneficial to realize the power saving of the direct communication terminal.
  • Figure 1 is a schematic diagram of direct communication in related technologies
  • FIG. 2 is one of the flowcharts of the information configuration method provided by an embodiment of the present disclosure
  • FIG. 3 is the second flowchart of the information configuration method provided by an embodiment of the present disclosure.
  • FIG. 4 is the third flowchart of the information configuration method provided by an embodiment of the present disclosure.
  • FIG. 5 is the fourth flow chart of the information configuration method provided by an embodiment of the present disclosure.
  • FIG. 6 is the fifth flowchart of the information configuration method provided by an embodiment of the present disclosure.
  • FIG. 7 is the sixth flowchart of the information configuration method provided by an embodiment of the present disclosure.
  • FIG. 8 is the seventh flowchart of the information configuration method provided by an embodiment of the present disclosure.
  • FIG. 9 is the eighth flowchart of the information configuration method provided by an embodiment of the present disclosure.
  • FIG. 10 is one of the structural diagrams of an information configuration device provided by an embodiment of the present disclosure.
  • FIG. 11 is the second structural diagram of an information configuration device provided by an embodiment of the present disclosure.
  • FIG. 12 is the third structural diagram of the information configuration device provided by an embodiment of the present disclosure.
  • FIG. 13 is one of the structural diagrams of an information configuration device provided by an embodiment of the present disclosure.
  • FIG. 14 is the second structural diagram of an information configuration device provided by an embodiment of the present disclosure.
  • FIG. 15 is the third structural diagram of the information configuration device provided by an embodiment of the present disclosure.
  • FIG. 2 is a flowchart of an information configuration method provided by an embodiment of the present disclosure, which is applied to a direct communication terminal, as shown in Fig. 2, including the following steps:
  • Step 201 Determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface based on the specific target of the direct communication interface; wherein, the specific target includes a direct communication terminal or a direct communication interface transmission type.
  • the direct communication interface transmission type may be direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type may be direct communication interface unicast or multicast.
  • Manner 1 Determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface according to protocol agreement or pre-configuration information.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is agreed upon by the protocol or written into the pre-configuration information.
  • Manner 2 Determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface according to the connection state information of the direct communication terminal.
  • connection state information of the direct communication terminal includes the RRC connected state (CONNECTED) on the Uu interface, the RRC idle state (IDLE) or the RRC inactive state (INACTIVE) on the Uu interface, and the offline state on the Uu interface.
  • the direct communication terminal Based on the different connection states of the direct communication terminal on the Uu interface, the direct communication terminal has different ways to determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface.
  • the direct communication terminal is in the RRC connection state on the Uu interface.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface can be determined in the following manner.
  • the direct communication terminal receives the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the network side device through the Uu interface dedicated signaling, that is, the direct communication interface adopts an independent DRX configuration.
  • the direct communication terminal receives the configuration information sent by the network side device through Uu interface dedicated signaling, and the configuration information includes at least the first indication information and the DRX configuration corresponding to the specific direct communication target Or, the configuration information includes at least the first indication information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target.
  • the first indication information is used to indicate the interface type targeted by the configuration information, and may be 1-bit interface identification information.
  • the direct communication interface specific target indication information may be the identification information of the direct communication terminal.
  • the identification information of the direct communication terminal may be, but is not limited to, C-RNTI (Cell Radio Network Temporary Identifier) .
  • the network side device also needs to indicate the corresponding direct communication interface transmission type when instructing the DRX configuration of the direct communication interface.
  • the direct communication terminal receives the DRX configuration of the Uu interface sent by the network side device, and uses the DRX configuration of the Uu interface as the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface. That is, the direct communication interface multiplexes the DRX configuration of the Uu interface.
  • the network side device may also carry second indication information while configuring the DRX configuration of the Uu interface, and the second indication information is used to indicate whether the DRX configuration of the Uu interface is applicable to the direct communication interface.
  • the second indication information may be 1 bit. In this way, the direct communication interface uses the same DRX configuration for different transmission types.
  • the direct communication terminal is in the RRC idle state or the RRC inactive state on the Uu interface.
  • the direct communication terminal receives the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the network side device through the SIB.
  • the direct communication terminal may receive the configuration information sent by the network side device through the SIB, and the configuration information includes the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface.
  • the network side device also needs to indicate the corresponding direct communication interface transmission type when instructing the DRX configuration of the direct communication interface.
  • the direct communication terminal is offline on the Uu interface.
  • the direct communication terminal configures the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface through the pre-configuration information.
  • the pre-configuration information also needs to indicate the corresponding direct communication interface transmission type.
  • Manner 3 Determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface according to the realization of the direct communication terminal itself.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined according to the algorithm of the direct communication terminal itself.
  • the specific algorithm used is not limited in the embodiments of the present disclosure. If the DRX configuration of the direct communication interface is determined based on the direct communication terminal, then a direct communication terminal only needs to determine a set of DRX configuration; if the DRX configuration of the direct communication interface is determined based on the different transmission types of the direct communication interface, then a direct communication terminal needs to target the direct communication interface. Different transmission types of the communication interface respectively determine the DRX configuration corresponding to the transmission type.
  • determining the discontinuous reception DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface based on the specific target of the direct communication interface can enable multiple PC5-S connections or PC5-S between two terminals
  • the DRX configuration corresponding to the same transmission type under the connection is aligned, which is beneficial to realize the power saving of the direct communication terminal.
  • the direct communication terminal may also send the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal of the direct communication terminal. .
  • the direct communication terminal transmits in different ways.
  • the direct communication interface transmission type includes direct communication interface unicast, direct communication interface multicast, and direct communication interface broadcast.
  • the direct communication terminal sends the direct communication corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal through PC5-RRC signaling DRX configuration of the interface.
  • the direct communication terminal can configure the direct communication interface specific based on the PC5-S connection between the direct communication terminals.
  • the DRX configuration of the direct communication interface corresponding to the target.
  • different PC5-S connections between two direct communication terminals must be able to use the same direct communication interface DRX configuration, that is, different PC5-S connections between two direct communication terminals use the above-mentioned terminal-based DRX configuration or Both use the DRX configuration determined by unicast communication based on the direct communication interface of the terminal.
  • the direct communication terminal can also configure the direct communication based on the UE pair identification information of the direct communication interface or the UE AS connection identification information The DRX configuration of the direct communication interface corresponding to the interface-specific target.
  • the UE pair identification information can be used to identify a combination formed by two direct communication terminals performing communication interactions in a direct communication interface.
  • the direct communication terminal may send the UE pair identification information or the UE AS connection identification information to the communication peer of the direct communication terminal.
  • the direct communication terminal may exchange the UE pair identification information or the UE AS connection identification information when establishing the PC5-S connection.
  • the UE pair identification information or the UE AS connection identification information is carried in the signaling used to establish the PC5-S connection.
  • the direct communication terminal may also exchange the UE pair identification information or the UE AS connection identification information after the PC5-S connection is established.
  • the UE pair identification information or the UE AS connection identification information is carried in the PC5-RRC signaling.
  • the direct communication interface transmission type is direct communication interface multicast
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal through multicast.
  • the direct communication interface transmission type is direct communication interface broadcast
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal by broadcasting.
  • the direct communication terminal can perform multicast or broadcast in the following manner: multicast or broadcast based on the combination of the source address and destination address of the direct communication interface Broadcast the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface. If the specific target is a direct communication terminal, the direct communication terminal needs to multicast or broadcast exactly the same direct communication interface DRX configuration information when multicasting or broadcasting for different source/destination address combinations; if the specific target is a direct communication interface transmission Type, the direct communication interface uses different source/destination address combinations, and if they correspond to the same transmission type, the same DRX configuration information is used.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal of the direct communication terminal by means of repeated transmission, including any of the following methods:
  • N is an integer greater than 1.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is repeatedly sent to the communication peer of the direct communication terminal according to a preset period.
  • the preset period may be pre-configured or agreed by a protocol, and the preset period may also be a period of DRX.
  • the specific time domain resource or frequency domain resource may be a protocol agreement, or pre-configured, or notified by the direct communication terminal to its direct communication peer.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface includes at least the following information:
  • the length of the DRX active period or the length of the inactive period is the length of the DRX active period or the length of the inactive period.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface further includes the length of a target timer, and the target timer includes one or more of the following timers:
  • FIG. 3 is a flowchart of an information configuration method provided by an embodiment of the present disclosure, which is applied to a network side device, as shown in FIG. 3, including the following steps:
  • Step 301 Determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface.
  • the specific target includes a direct communication terminal or a direct communication interface transmission type.
  • the manner in which the network-side device determines the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is not limited, and may be determined according to a protocol agreement or a pre-configured manner, for example.
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • Step 302 Send the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal.
  • the network side device has different sending modes.
  • the network side device When the direct communication terminal is in the RRC connection state on the Uu interface, the network side device sends the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal through Uu interface dedicated signaling. Specifically, the network side device sends configuration information to the direct communication terminal through Uu interface dedicated signaling, where the configuration information includes at least the first indication information and the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface, or The configuration information includes at least first indication information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target; wherein, the first indication information is used to indicate all The interface type for which the configuration information is described.
  • the first indication information and the specific target indication information of the direct communication interface refer to the description of the foregoing embodiment.
  • the network side device when the direct communication terminal is in the RRC connection state on the Uu interface, the network side device sends the DRX configuration of the Uu interface to the direct communication terminal, so that the direct communication terminal configures the DRX configuration of the Uu interface As the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface.
  • the network-side device may also send second indication information to the direct communication terminal, where the second indication information is used to indicate whether the DRX configuration of the Uu interface is applicable to the direct communication interface.
  • the network side device When the direct communication terminal is in the RRC idle state or the RRC inactive state on the Uu interface, the network side device sends the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal through the SIB. If the DRX configuration corresponding to different transmission types of the direct communication interface is different, the network side device also needs to indicate the corresponding direct communication interface transmission type when instructing the DRX configuration of the direct communication interface.
  • determining the discontinuous reception DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface based on the specific target of the direct communication interface can enable multiple PC5-S connections or PC5-S between two terminals
  • the DRX configuration corresponding to the same transmission type under the connection is aligned, which is beneficial to realize the power saving of the direct communication terminal.
  • FIG. 4 is a flowchart of an information configuration method provided by an embodiment of the present disclosure, which is applied to a direct communication terminal, as shown in FIG. 4, including the following steps:
  • Step 401 Receive the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined by the direct communication peer based on the specific target of the direct communication interface, and the specific target includes a direct communication terminal or a direct communication interface transmission type.
  • the direct communication interface transmission type may be direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type may be direct communication interface unicast or multicast.
  • the direct communication terminal has the following receiving modes:
  • the transmission type of the direct communication interface is direct communication interface unicast, receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer through PC5-RRC signaling;
  • the transmission type of the direct communication interface is direct communication interface multicast
  • the transmission type of the direct communication interface is direct communication interface broadcast
  • receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer in a broadcast manner.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is based on the PC5-S connection configuration between the direct communication terminals, or
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is configured based on the UE pair identification information of the direct communication interface or the UE AS connection identification information.
  • the direct communication terminal may also receive the UE pair identification information or the UE AS connection identification information sent by the direct communication peer.
  • the direct communication terminal may receive the UE pair identification information or the UE AS connection identification information sent by the direct communication peer through signaling for establishing a PC5-S connection; or, receive the direct communication pair The UE pair identification information or the UE AS connection identification information sent by the terminal through PC5-RRC signaling.
  • the direct communication terminal in order to achieve reliable reception of the DRX configuration, includes any of the following methods when receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer:
  • a repeated receiving mechanism is adopted to receive the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer, that is, the DRX configuration is repeated N times in a continuous time unit.
  • N is an integer greater than 1.
  • the preset period may be pre-configured or agreed by a protocol, and the preset period may also be a period of DRX.
  • the specific time domain resource or frequency domain resource may be agreed upon by the protocol, or pre-configured, or notified by the direct communication terminal to its direct communication peer.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface includes at least the following information:
  • the length of the DRX active period or the length of the inactive period is the length of the DRX active period or the length of the inactive period.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface further includes the length of a target timer, and the target timer includes one or more of the following timers:
  • determining the discontinuous reception DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface based on the specific target of the direct communication interface can enable multiple PC5-S connections or PC5-S between two terminals
  • the DRX configuration corresponding to the same transmission type under the connection is aligned, which is beneficial to realize the power saving of the direct communication terminal.
  • the DRX configuration of the direct communication interface is configured based on the direct communication terminal or based on the different transmission types of the direct communication interface.
  • the transmission type includes direct communication interface unicast, multicast, and broadcast.
  • FIG. 5 is a flowchart of an information configuration method according to an embodiment of the present disclosure.
  • the DRX configuration agreed by the protocol is adopted for the direct communication interface. That is, in this manner, the DRX configuration adopted by the direct communication interface is agreed upon by the protocol, and the specific agreement method may be based on the agreement on the direct communication interface or on the basis of different transmission types of the direct communication interface respectively. In this way, there is no need for any interaction between the direct communication transceiver terminals.
  • the method includes the following steps:
  • Step 501 The direct communication terminal obtains the DRX configuration.
  • the DRX configuration can be obtained respectively, as shown in step 501a and step 501b in the figure.
  • the DRX configuration adopted by the direct communication interface is agreed upon by the protocol, and the specific agreement method may be based on the agreement of the direct communication interface or separately agreed on the basis of different transmission types of the direct communication interface. In this way, there is no need for any interaction between the direct communication transceiver terminals.
  • the content of the DRX configuration includes at least the following information:
  • DRX active period length or inactive period length can be embodied as a specific time length or timer length).
  • DRX DRX
  • Step 502 The direct communication terminals perform data transmission according to the DRX configuration of the direct communication interface.
  • the direct communication terminal performs data transmission on the direct communication interface, and the communication peer of the direct communication terminal performs data reception on the direct communication interface.
  • the direct communication terminal will not send data on the direct communication interface, and the communication peer of the direct communication terminal will not receive data on the direct communication interface.
  • the state of the direct communication terminal may include: the RRC connection state of the Uu port, the RRC idle state or inactive state of the Uu port, and the offline state of the Uu port.
  • FIG. 6 is a flowchart of an information configuration method according to an embodiment of the present disclosure.
  • the direct communication terminal UE1 is taken as an example of the direct communication interface DRX configuration management node, and the direct communication terminal UE1 is in the RRC connection state at the Uu port.
  • the method includes the following steps:
  • Step 601 The network side device of the direct communication terminal UE1 notifies the direct communication terminal UE1 of the DRX configuration of the direct communication interface.
  • Method 1 The direct communication interface adopts independent DRX configuration.
  • the network side device configures the configuration information of the direct communication interface through dedicated Uu interface signaling (RRC signaling, MAC (Medium Access Control) signaling, or physical layer signaling), and the configuration information includes at least:
  • the network side device needs to indicate the corresponding direct communication interface transmission type when instructing the DRX configuration of the direct communication interface.
  • indication information is carried to indicate whether the DRX configuration of the Uu interface is applicable to the direct communication interface.
  • the indication information shown can be 1 bit. In this way, different transmission types of direct communication interfaces use the same DRX configuration.
  • the content of the DRX configuration includes at least the following information:
  • DRX active period length or inactive period length can be embodied as a specific time length or timer length).
  • DRX DRX
  • Step 602 The direct communication terminal UE1 notifies its communication peer of the DRX configuration of the direct communication interface.
  • the communication peer is the direct communication terminal UE2.
  • direct communication terminals exchange the DRX configuration of the direct communication interface through PC5-RRC signaling.
  • the direct communication terminal can notify its direct communication peer (such as the direct communication terminal UE2) of the DRX configuration of the direct communication interface in a multicast manner.
  • the direct communication terminal (direct communication terminal UE1) can notify its direct communication peer (such as the direct communication terminal UE2) of the DRX configuration of the direct communication interface by broadcasting.
  • Method 1 Direct communication interface DRX configuration based on PC5-S connection configuration, but different PC5-S connections between two direct communication terminals must be able to use the same direct communication interface DRX configuration, that is, the two direct communication terminals are different All PC5-S connections use the foregoing DRX configuration determined based on the terminal or all use the foregoing DRX configuration determined based on the unicast communication of the terminal-based direct communication interface.
  • the direct communication interface DRX configuration is based on the direct communication interface DRX configuration for the unique UE identification information or the unique UE AS connection identification information.
  • the specific interaction method may be:
  • Method 2.2 After the PC5-S connection is established between the directly communicating terminals, the UE pair identification information or the UE AS connection identification is exchanged through PC5-RRC signaling.
  • the direct communication terminal can perform multicast or broadcast as follows:
  • the DRX configuration of the direct communication interface performs multicast or broadcast based on the combination of the source address and the destination address of the direct communication interface. If the specific target is a direct communication terminal, when the direct communication terminal performs multicast or broadcast for different source/destination address combinations It is necessary to multicast or broadcast exactly the same DRX configuration information of the direct communication interface; if the specific target is a direct communication interface transmission type, the direct communication interface uses different source/destination address combinations, and if they correspond to the same transmission type, use The same DRX configuration information.
  • the direct communication interface DRX configuration management node (direct communication terminal UE1) needs to use repeated transmission when sending the DRX configuration.
  • the specific repeated transmission rules can be one or a combination of the following:
  • the DRX configuration uses a repeated transmission mechanism for each transmission, that is, repeated transmissions N times in a continuous time unit; N is an integer greater than 1.
  • the DRX configuration is repeatedly transmitted according to a certain period T; the value of the period T may be pre-configured or agreed upon by a protocol, or the period T may also be the period of the DRX.
  • the DRX configuration is repeatedly transmitted on specific time domain or frequency domain resources.
  • the specific time domain or frequency domain resource may be agreed or pre-configured by a protocol or notified by the direct communication terminal to its direct communication peer.
  • Step 603 The direct communication terminals perform data transmission according to the DRX configuration of the direct communication interface.
  • the direct communication terminal performs data transmission on the direct communication interface, and the communication peer of the direct communication terminal performs data reception on the direct communication interface.
  • the direct communication terminal will not send data on the direct communication interface, and the communication peer of the direct communication terminal will not receive data on the direct communication interface.
  • FIG. 7 is a flowchart of an information configuration method according to an embodiment of the present disclosure.
  • the direct communication terminal UE1 is taken as an example of the direct communication interface DRX configuration management node, and the direct communication terminal UE1 is in the IDLE (idle state) or INACTIVE (inactive) state at the Uu port.
  • the method includes the following steps:
  • Step 701 The network side device of the direct communication terminal UE1 notifies the direct communication terminal UE1 of the DRX configuration of the direct communication interface.
  • the direct communication terminal UE1 is in an idle state or an inactive state at the Uu port, and the specific configuration method may be to configure the DRX configuration of the direct communication interface through SIB.
  • the configuration information configured through the SIB includes at least: DRX configuration of the direct communication interface. If the DRX configuration corresponding to different transmission types of the direct communication interface is different, the network side device also needs to indicate the corresponding direct communication interface type when instructing the DRX configuration of the direct communication interface.
  • the content of the DRX configuration includes at least the following information:
  • DRX active period length or inactive period length can be embodied as a specific time length or timer length).
  • DRX DRX
  • Step 702 The direct communication terminal UE1 notifies its communication peer of the DRX configuration of the direct communication interface.
  • the communication peer is the direct communication terminal UE2.
  • direct communication terminals exchange the DRX configuration of the direct communication interface through PC5-RRC signaling.
  • the direct communication terminal can notify its direct communication peer (such as the direct communication terminal UE2) of the DRX configuration of the direct communication interface in a multicast manner.
  • the direct communication terminal (direct communication terminal UE1) can notify its direct communication peer (such as the direct communication terminal UE2) of the DRX configuration of the direct communication interface by broadcasting.
  • Method 1 Direct communication interface DRX configuration based on PC5-S connection configuration, but different PC5-S connections between two direct communication terminals must be able to use the same direct communication interface DRX configuration, that is, the two direct communication terminals are different All PC5-S connections use the foregoing DRX configuration determined based on the terminal or all use the foregoing DRX configuration determined based on the unicast communication of the terminal-based direct communication interface.
  • the direct communication interface DRX configuration is based on the direct communication interface DRX configuration for the unique UE identification information or the unique UE AS connection identification information.
  • the specific interaction method may be:
  • Method 2.2 After the PC5-S connection is established between the directly communicating terminals, the UE pair identification information or the UE AS connection identification is exchanged through PC5-RRC signaling.
  • the direct communication terminal can perform multicast or broadcast as follows:
  • the DRX configuration of the direct communication interface performs multicast or broadcast based on the combination of the source address and the destination address of the direct communication interface. If the specific target is a direct communication terminal, when the direct communication terminal performs multicast or broadcast for different source/destination address combinations It is necessary to multicast or broadcast exactly the same DRX configuration information of the direct communication interface; if the specific target is a direct communication interface transmission type, the direct communication interface uses different source/destination address combinations, and if they correspond to the same transmission type, use The same DRX configuration information.
  • the direct communication interface DRX configuration management node (direct communication terminal UE1) needs to use repeated transmission when sending the DRX configuration.
  • the specific repeated transmission rules can be one or a combination of the following:
  • the DRX configuration uses a repeated transmission mechanism for each transmission, that is, repeated transmissions N times in a continuous time unit; N is an integer greater than 1.
  • the DRX configuration is repeatedly transmitted according to a certain period T; the value of the period T may be pre-configured or agreed upon by a protocol, or the period T may also be the period of the DRX.
  • the DRX configuration is repeatedly transmitted on specific time domain or frequency domain resources.
  • the specific time domain or frequency domain resource may be agreed or pre-configured by a protocol or notified by the direct communication terminal to its direct communication peer.
  • Step 703 The direct communication terminals perform data transmission according to the DRX configuration of the direct communication interface.
  • the direct communication terminal performs data transmission on the direct communication interface, and the communication peer of the direct communication terminal performs data reception on the direct communication interface.
  • the direct communication terminal will not send data on the direct communication interface, and the communication peer of the direct communication terminal will not receive data on the direct communication interface.
  • FIG. 8 is a flowchart of an information configuration method according to an embodiment of the present disclosure.
  • the direct communication terminal UE1 is taken as an example of the direct communication interface DRX configuration management node, and the direct communication terminal UE1 is in an offline state at the Uu port.
  • the method includes the following steps:
  • Step 801 The direct communication terminal UE1 determines the DRX configuration of the direct communication interface according to the pre-configuration information.
  • the direct communication terminal UE1 is in an offline state at the Uu port, and the specific configuration method may be: configuring the DRX configuration of the direct communication interface through pre-configuration information.
  • the pre-configuration information includes at least: DRX configuration of the direct communication interface. If the DRX configuration corresponding to different transmission types of the direct communication interface is different, the pre-configuration information needs to indicate the corresponding direct communication interface type when indicating the DRX configuration of the direct communication interface.
  • the content of the DRX configuration includes at least the following information:
  • DRX active period length or inactive period length can be embodied as a specific time length or timer length).
  • DRX DRX
  • Step 802 The direct communication terminal UE1 notifies its communication peer of the DRX configuration of the direct communication interface.
  • the communication peer is the direct communication terminal UE2.
  • direct communication terminals exchange the DRX configuration of the direct communication interface through PC5-RRC signaling.
  • the direct communication terminal can notify its direct communication peer (such as the direct communication terminal UE2) of the DRX configuration of the direct communication interface in a multicast manner.
  • the direct communication terminal (direct communication terminal UE1) can notify its direct communication peer (such as the direct communication terminal UE2) of the DRX configuration of the direct communication interface by broadcasting.
  • Method 1 Direct communication interface DRX configuration based on PC5-S connection configuration, but different PC5-S connections between two direct communication terminals must be able to use the same direct communication interface DRX configuration, that is, the two direct communication terminals are different All of the PC5-S connections use the above-mentioned terminal-based DRX configuration or all use the above-mentioned terminal-based direct communication interface unicast communication to determine the DRX configuration.
  • the direct communication interface DRX configuration is based on the direct communication interface DRX configuration for the unique UE identification information or the unique UE AS connection identification information.
  • the specific interaction method may be:
  • Method 2.2 After the PC5-S connection is established between the directly communicating terminals, the UE pair identification information or the UE AS connection identification is exchanged through PC5-RRC signaling.
  • the direct communication terminal can perform multicast or broadcast as follows:
  • the DRX configuration of the direct communication interface performs multicast or broadcast based on the combination of the source address and the destination address of the direct communication interface. If the specific target is a direct communication terminal, when the direct communication terminal performs multicast or broadcast for different source/destination address combinations It is necessary to multicast or broadcast exactly the same DRX configuration information of the direct communication interface; if the specific target is a direct communication interface transmission type, the direct communication interface uses different source/destination address combinations, and if they correspond to the same transmission type, use The same DRX configuration information.
  • the direct communication interface DRX configuration management node (direct communication terminal UE1) needs to use repeated transmission when sending the DRX configuration.
  • the specific repeated transmission rules can be one or a combination of the following:
  • the DRX configuration uses a repeated transmission mechanism for each transmission, that is, repeated transmissions N times in a continuous time unit; N is an integer greater than 1.
  • the DRX configuration is repeatedly transmitted according to a certain period T; the value of the period T may be pre-configured or agreed upon by a protocol, or the period T may also be the period of the DRX.
  • the DRX configuration is repeatedly transmitted on specific time domain or frequency domain resources.
  • the specific time domain or frequency domain resource may be agreed or pre-configured by a protocol or notified by the direct communication terminal to its direct communication peer.
  • Step 803 The direct communication terminals perform data transmission according to the DRX configuration of the direct communication interface.
  • the direct communication terminal performs data transmission on the direct communication interface, and the communication peer of the direct communication terminal performs data reception on the direct communication interface.
  • the direct communication terminal will not send data on the direct communication interface, and the communication peer of the direct communication terminal will not receive data on the direct communication interface.
  • FIG. 9 is a flowchart of an information configuration method according to an embodiment of the present disclosure.
  • the direct communication terminal UE1 is taken as an example of the direct communication interface DRX configuration management node, and the direct communication terminal UE1 determines the direct communication interface DRX configuration based on the direct communication terminal implementation algorithm.
  • the method includes the following steps:
  • Step 901 The direct communication terminal UE1 determines the DRX configuration of the direct communication interface based on its own implementation.
  • the specific algorithm for determining the DRX configuration of the direct communication interface by the direct communication terminal UE1 is not limited in the embodiment of the present disclosure.
  • a direct communication terminal only needs to determine a set of DRX configuration; if the DRX configuration of the direct communication interface is determined based on the different transmission types of the direct communication interface, then a direct communication terminal needs to target the direct communication interface. Different transmission types of the communication interface respectively determine the DRX configuration corresponding to the transmission type.
  • the communication peer of the direct communication terminal UE1 may send auxiliary information to the UE1.
  • the content of the auxiliary information may be, but is not limited to: DRX configuration information suggested by the direct communication peer.
  • the specific content of the suggested DRX configuration information needs to include at least: the combination of the source address and the destination address of the direct communication interface or the combination of the source address, destination address, and transmission type of the direct communication interface, and its corresponding DRX configuration; or, the direct communication interface Transmission type and its corresponding DRX configuration.
  • the content of the DRX configuration includes at least the following information:
  • DRX active period length or inactive period length can be embodied as a specific time length or timer length).
  • DRX DRX
  • Step 902 The direct communication terminal UE1 notifies its communication peer of the DRX configuration of the direct communication interface.
  • the communication peer is the direct communication terminal UE2.
  • direct communication terminals exchange the DRX configuration of the direct communication interface through PC5-RRC signaling.
  • the direct communication terminal can notify its direct communication peer (such as the direct communication terminal UE2) of the DRX configuration of the direct communication interface in a multicast manner.
  • the direct communication terminal (direct communication terminal UE1) can notify its direct communication peer (such as the direct communication terminal UE2) of the DRX configuration of the direct communication interface by broadcasting.
  • Method 1 Direct communication interface DRX configuration based on PC5-S connection configuration, but different PC5-S connections between two direct communication terminals must be able to use the same direct communication interface DRX configuration, that is, the two direct communication terminals are different All PC5-S connections use the foregoing DRX configuration determined based on the terminal or all use the foregoing DRX configuration determined based on the unicast communication of the terminal-based direct communication interface.
  • the direct communication interface DRX configuration is based on the direct communication interface DRX configuration for the unique UE identification information or the unique UE AS connection identification information.
  • the specific interaction method may be:
  • Method 2.2 After the PC5-S connection is established between the directly communicating terminals, the UE pair identification information or the UE AS connection identification is exchanged through PC5-RRC signaling.
  • the direct communication terminal can perform multicast or broadcast as follows:
  • the DRX configuration of the direct communication interface performs multicast or broadcast based on the combination of the source address and the destination address of the direct communication interface. If the specific target is a direct communication terminal, when the direct communication terminal performs multicast or broadcast for different source/destination address combinations It is necessary to multicast or broadcast exactly the same DRX configuration information of the direct communication interface; if the specific target is a direct communication interface transmission type, the direct communication interface uses different source/destination address combinations, and if they correspond to the same transmission type, use The same DRX configuration information.
  • the direct communication interface DRX configuration management node (direct communication terminal UE1) needs to use repeated transmission when sending the DRX configuration.
  • the specific repeated transmission rules can be one or a combination of the following:
  • the DRX configuration uses a repeated transmission mechanism for each transmission, that is, repeated transmissions N times in a continuous time unit; N is an integer greater than 1.
  • the DRX configuration is repeatedly transmitted according to a certain period T; the value of the period T may be pre-configured or agreed upon by a protocol, or the period T may also be the period of the DRX.
  • the DRX configuration is repeatedly transmitted on specific time domain or frequency domain resources.
  • the specific time domain or frequency domain resource may be agreed or pre-configured by a protocol or notified by the direct communication terminal to its direct communication peer.
  • Step 903 The direct communication terminals perform data transmission according to the DRX configuration of the direct communication interface.
  • the direct communication terminal performs data transmission on the direct communication interface, and the communication peer of the direct communication terminal performs data reception on the direct communication interface.
  • the direct communication terminal will not send data on the direct communication interface, and the communication peer of the direct communication terminal will not receive data on the direct communication interface.
  • the solution of the embodiments of the present disclosure can make the terminal directly communicate with multiple unicast interfaces, or the DRX configurations corresponding to unicast/multicast/broadcast can be aligned, thereby better achieving terminal power saving.
  • the embodiment of the present disclosure also provides an information configuration device, which is applied to a direct communication terminal.
  • FIG. 10 is a structural diagram of an information configuration device provided by an embodiment of the present disclosure. Since the principle of the information configuration device to solve the problem is similar to the information configuration method in the embodiment of the present disclosure, the implementation of the information configuration device can refer to the implementation of the method, and the repetition will not be repeated.
  • the information configuration apparatus 1000 includes: a first processing module 1001, configured to determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface based on the specific target of the direct communication interface; wherein, the specific target includes Direct communication terminal or direct communication interface transmission type.
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the first processing module 1001 is specifically configured to determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface according to protocol agreement or pre-configuration information.
  • the first processing module 1001 is specifically configured to determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface according to the connection state information of the direct communication terminal.
  • the first processing module 1001 is specifically configured to:
  • the direct communication terminal When the direct communication terminal is in the radio resource control RRC connection state on the Uu interface, receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the network side device through the Uu interface dedicated signaling, or, Receiving the DRX configuration of the Uu interface sent by the network side device, and using the DRX configuration of the Uu interface as the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface;
  • the first processing module 1001 is specifically configured to receive configuration information sent by the network side device through Uu interface dedicated signaling, where the configuration information includes at least first indication information and the direct communication specific target correspondence Or, the configuration information includes at least first indication information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target; wherein, the first indication The information is used to indicate the interface type to which the configuration information is targeted.
  • the first processing module 1001 is specifically configured to receive the network side device Sent second indication information, where the second indication information is used to indicate whether the DRX configuration of the Uu interface is applicable to a direct communication interface.
  • the first processing module 1001 is specifically configured to determine the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface according to the implementation of the direct communication terminal itself.
  • the device further includes:
  • the first sending module is configured to send the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal of the direct communication terminal.
  • the first sending module is specifically configured to:
  • the direct communication interface transmission type is direct communication interface unicast, sending the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal through PC5-RRC signaling;
  • the direct communication interface transmission type is direct communication interface multicast
  • the direct communication interface transmission type is direct communication interface broadcast
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal in a broadcast manner.
  • the transmission type of the direct communication interface is direct communication interface unicast
  • the device further includes:
  • the second sending module is configured to send the UE pair identification information or the UE AS connection identification information to the communication peer of the direct communication terminal.
  • the UE pair identification information or the UE AS connection identification information is carried in the signaling used to establish the PC5-S connection, or the UE pair identification information or the UE AS connection identification information is carried in the PC5-S connection.
  • RRC signaling is carried in the signaling used to establish the PC5-S connection.
  • the direct communication corresponding to the specific target of the direct communication interface is multicast or broadcast based on the combination of the source address and the destination address of the direct communication interface DRX configuration of the interface.
  • the first sending module is specifically configured to send the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal of the direct communication terminal in a repeated transmission manner, including Any of the following methods:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is repeatedly sent to the communication peer of the direct communication terminal on a specific time domain resource or frequency domain resource.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface includes at least the following information:
  • the length of the DRX active period or the length of the inactive period is the length of the DRX active period or the length of the inactive period.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface further includes the length of a target timer, and the target timer includes one or more of the following timers:
  • the device provided in the embodiment of the present disclosure can execute the foregoing method embodiment, and its implementation principles and technical effects are similar, and details are not described herein again in this embodiment.
  • the embodiment of the present disclosure also provides an information configuration device, which is applied to a network side device.
  • FIG. 11 is a structural diagram of an information configuration device provided by an embodiment of the present disclosure. Since the principle of the information configuration device to solve the problem is similar to the information configuration method in the embodiment of the present disclosure, the implementation of the information configuration device can refer to the implementation of the method, and the repetition will not be repeated.
  • the information configuration device 1100 includes: a first determining module 1101, configured to determine the DRX configuration of a direct communication interface corresponding to a specific target of a direct communication interface; and a first sending module 1102, configured to send the direct communication terminal The DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface; wherein, the specific target includes a direct communication terminal or a direct communication interface transmission type.
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the first sending module 1102 is specifically configured to:
  • the direct communication terminal When the direct communication terminal is in the RRC connection state on the Uu interface, the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the direct communication terminal through Uu interface dedicated signaling, or to the direct communication terminal
  • the direct communication terminal sends the DRX configuration of the Uu interface, so that the direct communication terminal uses the DRX configuration of the Uu interface as the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface;
  • the direct communication terminal When the Uu interface is in the RRC idle state or the RRC inactive state, the direct communication terminal sends the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal through the SIB.
  • the first sending module 1102 is specifically configured to send configuration information to the direct communication terminal through Uu interface dedicated signaling, where the configuration information includes at least first indication information and the direct communication interface specific target correspondence DRX configuration of the direct communication interface, or the configuration information includes at least the first indication information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target;
  • the first indication information is used to indicate the interface type for which the configuration information is directed.
  • the device may further include:
  • the second sending module is configured to send second indication information to the direct communication terminal, where the second indication information is used to indicate whether the DRX configuration of the Uu interface is applicable to the direct communication interface.
  • the device provided in the embodiment of the present disclosure can execute the foregoing method embodiment, and its implementation principles and technical effects are similar, and details are not described herein again in this embodiment.
  • the embodiment of the present disclosure also provides an information configuration device, which is applied to a direct communication terminal.
  • FIG. 12 is a structural diagram of an information configuration device provided by an embodiment of the present disclosure. Since the principle of the information configuration device to solve the problem is similar to the information configuration method in the embodiment of the present disclosure, the implementation of the information configuration device can refer to the implementation of the method, and the repetition will not be repeated.
  • the information configuration apparatus 1200 includes: a first receiving module 1201, configured to receive the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target sent by the direct communication peer; wherein, the direct communication interface specific target The DRX configuration of the corresponding direct communication interface is determined by the direct communication peer based on a specific target of the direct communication interface, and the specific target includes a direct communication terminal or a direct communication interface transmission type.
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the first receiving module 1202 is specifically configured to:
  • the transmission type of the direct communication interface is direct communication interface unicast, receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer through PC5-RRC signaling;
  • the transmission type of the direct communication interface is direct communication interface multicast
  • the transmission type of the direct communication interface is direct communication interface broadcast
  • receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer in a broadcast manner.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is based on the PC5-S connection configuration between the direct communication terminals
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is configured based on the UE pair identification information or the UE AS connection identification information of the direct communication interface.
  • the device further includes:
  • the second receiving module is configured to receive the UE pair identification information or the UE AS connection identification information sent by the direct communication peer received by the direct communication peer.
  • the second receiving module is specifically configured to receive the UE pair identification information or the UE AS connection identification information sent by the direct communication peer through signaling for establishing a PC5-S connection; or And receive the UE pair identification information or the UE AS connection identification information sent by the direct communication peer through PC5-RRC signaling.
  • the first receiving module 1202 is specifically configured to receive the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer through any one of the following methods:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer is repeatedly received on a specific time domain resource or a frequency domain resource.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface includes at least the following information:
  • the length of the DRX active period or the length of the inactive period is the length of the DRX active period or the length of the inactive period.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface further includes the length of the target timer, and the target timer includes one or more of the following timers:
  • the device provided in the embodiment of the present disclosure can execute the foregoing method embodiment, and its implementation principles and technical effects are similar, and details are not described herein again in this embodiment.
  • the information configuration device of the embodiment of the present disclosure applied to a network side device, includes a processor 1300, configured to read a program in a memory 1320, and execute the following process:
  • the specific target includes a direct communication terminal or a direct communication interface transmission type.
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the transceiver 1310 is configured to receive and send data under the control of the processor 1300.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1300 and various circuits of the memory represented by the memory 1320 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 1310 may be a plurality of elements, including a transmitter and a transceiver, and provide a unit for communicating with various other devices on a transmission medium.
  • the processor 1300 is responsible for managing the bus architecture and general processing, and the memory 1320 can store data used by the processor 1300 when performing operations.
  • the processor 1300 is responsible for managing the bus architecture and general processing, and the memory 1320 can store data used by the processor 1300 when performing operations.
  • the processor 1300 is further configured to read the program and execute the following steps:
  • the direct communication terminal When the direct communication terminal is in the RRC connection state on the Uu interface, the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the direct communication terminal through Uu interface dedicated signaling, or to the direct communication terminal
  • the direct communication terminal sends the DRX configuration of the Uu interface, so that the direct communication terminal uses the DRX configuration of the Uu interface as the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface;
  • the direct communication terminal When the Uu interface is in the RRC idle state or the RRC inactive state, the direct communication terminal sends the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the direct communication terminal through the SIB.
  • the processor 1300 is further configured to read the program and execute the following steps:
  • the configuration information is sent to the direct communication terminal through Uu interface dedicated signaling, the configuration information includes at least the first indication information and the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface, or the configuration information is at least Including first indication information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target; wherein the first indication information is used to indicate the interface to which the configuration information is directed type.
  • the processor 1300 is further configured to read the program and execute the following steps:
  • sending the DRX configuration of the Uu interface to the direct communication terminal sending second indication information to the direct communication terminal, where the second indication information is used to indicate whether the DRX configuration of the Uu interface is suitable for direct communication interface.
  • the information configuration device of the embodiment of the present disclosure applied to a direct communication terminal, includes a processor 1400, configured to read a program in a memory 1420, and execute the following process:
  • the specific target includes a direct communication terminal or a direct communication interface transmission type.
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the transceiver 1410 is configured to receive and send data under the control of the processor 1400.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1400 and various circuits of the memory represented by the memory 1420 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 1410 may be a plurality of elements, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the user interface 1430 may also be an interface capable of connecting externally and internally with the required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 1400 is responsible for managing the bus architecture and general processing, and the memory 1420 can store data used by the processor 1400 when performing operations.
  • the processor 1400 is further configured to read the program and execute the following steps:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined according to protocol agreement or pre-configuration information.
  • the processor 1400 is further configured to read the program and execute the following steps:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined.
  • the processor 1400 is further configured to read the program and execute the following steps:
  • the direct communication terminal When the direct communication terminal is in the radio resource control RRC connection state on the Uu interface, receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the network side device through the Uu interface dedicated signaling, or, Receiving the DRX configuration of the Uu interface sent by the network side device, and using the DRX configuration of the Uu interface as the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface;
  • the processor 1400 is further configured to read the program and execute the following steps:
  • configuration information sent by the network side device through Uu interface dedicated signaling, where the configuration information includes at least first indication information and the DRX configuration corresponding to the specific direct communication target, or the configuration information includes at least first indication Information, the direct communication interface specific target indication information, and the DRX configuration of the direct communication interface corresponding to the direct communication interface specific target;
  • the first indication information is used to indicate the interface type for which the configuration information is directed.
  • the processor 1400 is further configured to read the program and execute the following steps:
  • the processor 1400 is further configured to read the program and execute the following steps:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined according to the realization of the direct communication terminal itself.
  • the processor 1400 is further configured to read the program and execute the following steps:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal of the direct communication terminal.
  • the processor 1400 is further configured to read the program and execute the following steps:
  • the direct communication interface transmission type is direct communication interface unicast, sending the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal through PC5-RRC signaling;
  • the direct communication interface transmission type is direct communication interface multicast
  • the direct communication interface transmission type is direct communication interface broadcast
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is sent to the communication peer of the direct communication terminal in a broadcast manner.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is configured based on the PC5-S connection between the direct communication terminals, or, based on The user equipment UE of the direct communication interface configures the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the identification information or the UE access layer AS connection identification information.
  • the processor 1400 is further configured to read the program and execute the following steps:
  • the UE pair identification information or the UE AS connection identification information is carried in the signaling used to establish the PC5-S connection, or the UE pair identification information or the UE AS connection identification information is carried in the PC5-RRC information. Lingzhong.
  • multicast or broadcast is based on the combination of the source address and destination address of the direct communication interface. DRX configuration.
  • the processor 1400 is further configured to read the program and execute the following steps:
  • Sending the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface to the communication peer of the direct communication terminal of the direct communication terminal by means of repeated transmission includes any of the following methods:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is repeatedly sent to the communication peer of the direct communication terminal on a specific time domain resource or frequency domain resource.
  • the information configuration device of the embodiment of the present disclosure applied to a direct communication terminal, includes a processor 1500, configured to read a program in a memory 1520, and execute the following process:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is determined by the direct communication peer based on the specific target of the direct communication interface, and the specific target includes the direct communication terminal or the transmission type of the direct communication interface.
  • the direct communication interface transmission type includes direct communication interface unicast, multicast, and broadcast, or the direct communication interface transmission type includes direct communication interface unicast and multicast.
  • the transceiver 1510 is used to receive and send data under the control of the processor 1500.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1500 and various circuits of the memory represented by the memory 1520 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 1510 may be a plurality of elements, that is, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the user interface 1530 may also be an interface capable of connecting externally and internally with the required equipment.
  • the connected equipment includes but not limited to a keypad, a display, a speaker, a microphone, a joystick, etc.
  • the processor 1500 is responsible for managing the bus architecture and general processing, and the memory 1520 can store data used by the processor 1500 when performing operations.
  • the processor 1500 is further configured to read the program and execute the following steps:
  • the transmission type of the direct communication interface is direct communication interface unicast, receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer through PC5-RRC signaling;
  • the transmission type of the direct communication interface is direct communication interface multicast
  • the transmission type of the direct communication interface is direct communication interface broadcast
  • receiving the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer in a broadcast manner.
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is based on the PC5-S connection configuration between the direct communication terminals, or
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface is configured based on the UE pair identification information of the direct communication interface or the UE AS connection identification information.
  • the processor 1500 is further configured to read the program and execute the following steps:
  • the processor 1500 is further configured to read the program and execute the following steps:
  • the processor 1500 is further configured to read the program, and receive the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer in any of the following ways:
  • the DRX configuration of the direct communication interface corresponding to the specific target of the direct communication interface sent by the direct communication peer is repeatedly received on a specific time domain resource or a frequency domain resource.
  • the embodiments of the present disclosure also provide a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the above-mentioned information configuration method embodiment is realized, and the same technology can be achieved. The effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM for short), random access memory (Random Access Memory, RAM for short), magnetic disk, or optical disk, etc.
  • the technical solution of the present disclosure can be embodied in the form of a software product in essence or a part that contributes to the related technology.
  • the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk). ) Includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present disclosure.
  • each module is only a division of logical functions, and may be fully or partially integrated into a physical entity in actual implementation, or may be physically separated.
  • these modules can all be implemented in the form of software called by processing elements; they can also be implemented in the form of hardware; some modules can be implemented in the form of calling software by processing elements, and some of the modules can be implemented in the form of hardware.
  • the determining module may be a separately established processing element, or it may be integrated in a chip of the above-mentioned device for implementation.
  • it may also be stored in the memory of the above-mentioned device in the form of program code, which is determined by a certain processing element of the above-mentioned device.
  • each step of the above method or each of the above modules can be completed by an integrated logic circuit of hardware in the processor element or instructions in the form of software.
  • each module, unit, sub-unit or sub-module may be one or more integrated circuits configured to implement the above method, for example: one or more application specific integrated circuits (ASIC), or, one or Multiple microprocessors (digital signal processors, DSP), or, one or more field programmable gate arrays (Field Programmable Gate Array, FPGA), etc.
  • ASIC application specific integrated circuits
  • DSP digital signal processors
  • FPGA Field Programmable Gate Array
  • the processing element may be a general-purpose processor, such as a central processing unit (CPU) or other processors that can call program codes.
  • these modules can be integrated together and implemented in the form of a system-on-a-chip (SOC).
  • SOC system-on-a-chip

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Abstract

本公开公开了一种信息配置方法、装置、设备及计算机可读存储介质。该方法包括:基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。

Description

信息配置方法、装置、设备及计算机可读存储介质
相关申请的交叉引用
本申请主张在2020年2月10日在中国提交的中国专利申请号No.202010089590.5的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种信息配置方法、装置、设备及计算机可读存储介质。
背景技术
为了更高效的进行通信,引入了终端之间直接通信。为了便于描述,定义终端之间的直接通信链路为Sidelink链路,其对应的无线接口称为直接通信接口(也称为Sidelink接口);网络侧设备与终端之间的蜂窝通信链路称之为Uu link链路,其对应的接口称为Uu接口。如图1所示,UE1和UE2之间通过Sidelink链路进行直接通信,UE1和UE2与网络侧设备之间通过Uu link链路进行通信。
对于直接通信接口,目前不支持任何节电机制,因此终端耗电比较快,用户体验不好。因此,需要引入直接通信接口的DRX(Discontinuous Reception,非连续接收)配置。按照目前直接通信接口的相关机制,两个直接通信终端之间可能存在多个PC5-S连接。如果基于PC5-S连接配置直接通信接口的DRX,那么不同PC5-S连接的DRX配置可能完全不同,因此,可能无法实现终端真正的节电。
发明内容
本公开实施例提供一种信息配置方法、装置、设备及计算机可读存储介质,以实现直接通信接口终端的节电。
第一方面,本公开实施例提供了一种信息配置方法,应用于直接通信终端,包括:
基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
其中,根据协议约定或者预配置信息确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置包括:
在所述直接通信终端在Uu接口处于RRC(Radio Resource Control,无线资源控制)连接态的情况下,接收网络侧设备通过Uu接口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,接收所述网络侧设备发送的Uu接口的DRX配置,并将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,接收网络侧设备通过SIB(System Informatica Block,系统信息块)发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于脱网状态的情况下,通过预配置信息配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述接收网络侧设备通过Uu接口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
接收所述网络侧设备通过Uu接口专用信令发送的配置信息,所述配置信息至少包括第一指示信息和所述直接通信特定目标对应的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述第一指示信息用于指示所述配置信息针对的接口类型。
其中,在将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置的情况下,所述方法还包括:
接收所述网络侧设备发送的第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
其中,根据所述直接通信终端自身实现确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述方法还包括:
向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
在直接通信接口传输类型为直接通信接口单播的情况下,通过PC5-RRC信令向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口传输类型为直接通信接口组播的情况下,通过组播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口传输类型为直接通信接口广播的情况下,通过广播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,在直接通信接口的传输类型为直接通信接口单播的情况下,基于直接通信终端之间的PC5-S连接配置所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,基于直接通信接口的UE(User Equipment,用户设备)对标识信息或者UE AS(Access Stratum,接入层)连接标识信息,配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述方法还包括:
向所述直接通信终端的通信对端发送所述UE对标识信息或者UE AS连接标识信息。
其中,所述UE对标识信息或者UE AS连接标识信息携带在用于建立PC5-S连接的信令中,或者,所述UE对标识信息或者所述UE AS连接标识信息携带在PC5-RRC信令中。
其中,在直接通信接口的传输类型为直接通信接口组播或广播的情况下,基于直接通信接口的源地址和目的地址的组合组播或广播所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,利用重复传输的方式向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括以下任一种方式:
采用重复传输机制向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
按照预设的周期重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在特定的时域资源或者频域资源上重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置至少包括以下信息:
DRX的起点;
DRX的周期长度;
DRX激活周期的长度或者非激活周期的长度。
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置还包括目标定时器的长度,所述目标定时器包括以下定时器的一个或者多个:
HARQ(Hybrid Automatic Repeat reQuest,混合自动重传请求)RTT(Round Trip Time,回程时延)定时器;
HARQ重传定时器;
DRX非激活定时器。
第二方面,本公开实施例提供了一种信息配置方法,应用于网络侧设备,包括:
确定直接通信接口特定目标对应的直接通信接口的DRX配置;
向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
其中,所述向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
在所述直接通信终端在Uu接口处于RRC连接状态的情况下,通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,向所述直接通信终端发送Uu接口的DRX配置,以使所述直接通信终端将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,通过SIB向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
通过Uu接口专用信令向所述直接通信终端发送配置信息,所述配置信息至少包括第一指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述第一指示信息用于指示所述配置信息针对的接口类型。
其中,在向所述直接通信终端发送Uu接口的DRX配置的情况下,所述方法还包括:
向所述直接通信终端发送第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
第三方面,本公开实施例提供了一种信息配置方法,应用于直接通信终端,包括:
接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置是所述直接通信对端基于所述直接通信接口特定目标确定的,所述特定目标包括直接通信终端或者直接通信接口传输类型;
所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
其中,所述接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
在直接通信接口的传输类型为直接通信接口单播的情况下,接收所述直接通信对端通过PC5-RRC信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口组播的情况下,接收所述直接通信对端通过组播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口广播的情况下,接收所述直接通信对端通过广播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,在直接通信接口的传输类型为直接通信接口单播的情况下,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信终端之间的PC5-S连接配置的,或者,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信接口的UE对标识信息或者UE AS连接标识信息配置的。
其中,所述方法还包括:
接收所述直接通信对端发送的所述UE对标识信息或者所述UE AS连接标识信息。
其中,所述接收所述直接通信对端发送的所述UE对标识信息或者所述UE AS连接标识信息,包括:
接收所述直接通信对端通过用于建立PC5-S连接的信令发送的所述UE 对标识信息或者所述UE AS连接标识信息;或者
接收所述直接通信对端通过PC5-RRC信令发送的所述UE对标识信息或者所述UE AS连接标识信息。
其中,所述接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置,包括以下任一种方式:
采用重复接收机制接收所述直接通信对端接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
按照预设的周期重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在特定的时域资源或者频域资源上重复地接接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置至少包括以下信息:
DRX的起点;
DRX的周期长度;
DRX激活周期的长度或者非激活周期的长度。
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置还包括目标定时器的长度,所述目标定时器包括以下定时器的一个或者多个:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
第四方面,本公开实施例提供了一种信息配置装置,应用于直接通信终端,包括:
第一处理模块,用于基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
第五方面,本公开实施例提供了一种信息配置装置,应用于网络侧设备, 其特征在于,包括:
第一确定模块,用于确定直接通信接口特定目标对应的直接通信接口的DRX配置;
第一发送模块,用于向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
第六方面,本公开实施例提供了一种信息配置装置,应用于直接通信终端,其特征在于,包括:
第一接收模块,用于接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置是所述直接通信对端基于所述直接通信接口特定目标确定的,所述特定目标包括直接通信终端或者直接通信接口传输类型;
所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
第七方面,本公开实施例提供了一种信息配置设备,应用于直接通信终端,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序;所述处理器,用于读取存储器中的程序,执行下列过程:
基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
根据协议约定或者预配置信息确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
在所述直接通信终端在Uu接口处于无线资源控制RRC连接态的情况下,接收网络侧设备通过Uu接口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,接收所述网络侧设备发送的Uu接口的DRX配置,并将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,接收网络侧设备通过系统信息块SIB发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于脱网状态的情况下,通过预配置信息配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
接收所述网络侧设备通过Uu接口专用信令发送的配置信息,所述配置信息至少包括第一指示信息和所述直接通信特定目标对应的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述第一指示信息用于指示所述配置信息针对的接口类型;或者
在将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置的情况下,接收所述网络侧设备发送的第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
根据所述直接通信终端自身实现确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
在直接通信接口传输类型为直接通信接口单播的情况下,通过PC5-RRC信令向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口传输类型为直接通信接口组播的情况下,通过组播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口传输类型为直接通信接口广播的情况下,通过广播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,在直接通信接口的传输类型为直接通信接口单播的情况下,基于直接通信终端之间的PC5-S连接配置所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,基于直接通信接口的用户设备UE对标识信息或者UE接入层AS连接标识信息,配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
向所述直接通信终端的通信对端发送所述UE对标识信息或者UE AS连接标识信息;
所述UE对标识信息或者UE AS连接标识信息携带在用于建立PC5-S连接的信令中,或者,所述UE对标识信息或者所述UE AS连接标识信息携带在PC5-RRC信令中。
其中,所述处理器还用于读取存储器中的程序,利用重复传输的方式向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括以下任一种方式:
采用重复传输机制向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
按照预设的周期重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在特定的时域资源或者频域资源上重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
第八方面,本公开实施例提供了一种信息配置设备,应用于网络侧设备,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序;所述处理器,用于读取存储器中的程序,执行下列过程:
确定直接通信接口特定目标对应的直接通信接口的DRX配置;
向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
在所述直接通信终端在Uu接口处于RRC连接状态的情况下,通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,向所述直接通信终端发送Uu接口的DRX配置,以使所述直接通信终端将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,通过SIB向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
通过Uu接口专用信令向所述直接通信终端发送配置信息,所述配置信息至少包括第一指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述第一指示信息用于指示所述配置信息针对的接口类型;或者
在向所述直接通信终端发送Uu接口的DRX配置的情况下,向所述直接通信终端发送第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
第九方面,本公开实施例提供了一种信息配置设备,应用于直接通信终 端,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序;所述处理器,用于读取存储器中的程序,执行下列过程:
接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置是所述直接通信对端基于所述直接通信接口特定目标确定的,所述特定目标包括直接通信终端或者直接通信接口传输类型;
所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
其中,所述处理器还用于读取存储器中的程序,执行下列过程:
在直接通信接口的传输类型为直接通信接口单播的情况下,接收所述直接通信对端通过PC5-RRC信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口组播的情况下,接收所述直接通信对端通过组播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口广播的情况下,接收所述直接通信对端通过广播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,在直接通信接口的传输类型为直接通信接口单播的情况下,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信终端之间的PC5-S连接配置的,或者,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信接口的UE对标识信息或者UE AS连接标识信息配置的;
所述处理器还用于读取存储器中的程序,执行下列过程:
接收所述直接通信对端发送的所述UE对标识信息或者所述UE AS连接标识信息,包括:
接收所述直接通信对端通过用于建立PC5-S连接的信令发送的所述UE对标识信息或者所述UE AS连接标识信息;或者
接收所述直接通信对端通过PC5-RRC信令发送的所述UE对标识信息或者所述UE AS连接标识信息。
其中,所述处理器还用于读取存储器中的程序,利用以下任一种方式接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置:
采用重复接收机制接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
按照预设的周期重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在特定的时域资源或者频域资源上重复地接接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
第十方面,本公开实施例提供了一种计算机可读存储介质,用于存储计算机程序,所述计算机程序被处理器执行时实现如第一方面所述的信息配置方法中的步骤,或者,所述计算机程序被处理器执行时实现如第二方面所述的信息配置方法中的步骤,或者,所述计算机程序被处理器执行时实现如第三方面所述的信息配置方法中的步骤。
在本公开实施例中,基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的非连续接收DRX配置,可使两个终端之间多个PC5-S连接或者PC5-S连接下的同一传输类型对应的DRX配置对齐,从而有利于实现直接通信终端的节电。
附图说明
为了更清楚地说明本公开实施例的技术方案,下面将对本公开实施例描述中所需要使用的附图作简单地介绍,显而易见地,下面描述中的附图仅仅是本公开的一些实施例,对于本领域普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1是相关技术中直接通信的示意图;
图2是本公开实施例提供的信息配置方法的流程图之一;
图3是本公开实施例提供的信息配置方法的流程图之二;
图4是本公开实施例提供的信息配置方法的流程图之三;
图5是本公开实施例提供的信息配置方法的流程图之四;
图6是本公开实施例提供的信息配置方法的流程图之五;
图7是本公开实施例提供的信息配置方法的流程图之六;
图8是本公开实施例提供的信息配置方法的流程图之七;
图9是本公开实施例提供的信息配置方法的流程图之八;
图10是本公开实施例提供的信息配置装置的结构图之一;
图11是本公开实施例提供的信息配置装置的结构图之二;
图12是本公开实施例提供的信息配置装置的结构图之三;
图13是本公开实施例提供的信息配置设备的结构图之一;
图14是本公开实施例提供的信息配置设备的结构图之二;
图15是本公开实施例提供的信息配置设备的结构图之三。
具体实施方式
下面将结合本公开实施例中的附图,对本公开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公开一部分实施例,而不是全部的实施例。基于本公开中的实施例,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,都属于本公开保护的范围。
参见图2,图2是本公开实施例提供的信息配置方法的流程图,应用于直接通信终端,如图2所示,包括以下步骤:
步骤201、基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述特定目标包括直接通信终端或者直接通信接口传输类型。
具体的,所述直接通信接口传输类型可以是直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型可以是直接通信接口单播、多播。
在本公开实施例中,可至少有如下几种方式配置直接通信接口特定目标对应的直接通信接口的DRX配置:
方式一、根据协议约定或者预配置信息确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
也即,在这种方式中,直接通信接口特定目标对应的直接通信接口的DRX配置由协议约定,或者写入预配置信息中。
方式二、根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,直接通信终端的连接状态信息包括在Uu接口处于RRC连接态(CONNECTED)、在Uu接口处于RRC空闲态(IDLE)或者RRC非激活态(INACTIVE)、在Uu接口处于脱网状态等。
基于直接通信终端在Uu接口的不同连接状态,直接通信终端有不同的方式确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
2.1直接通信终端在Uu接口处于RRC连接态。
在这种情况下,可通过如下方式确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
(1)直接通信终端接收网络侧设备通过Uu接口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,也即直接通信接口采用独立的DRX配置。
具体的,在这种情况下,直接通信终端接收所述网络侧设备通过Uu接口专用信令发送的配置信息,所述配置信息至少包括第一指示信息和所述直接通信特定目标对应的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述第一指示信息用于指示所述配置信息针对的接口类型,可以是1bit接口标识信息。所述直接通信接口特定目标指示信息可以是直接通信终端的标识信息,具体的,所述直接通信终端的标识信息可以是但不限于C-RNTI(Cell Radio Network Temporary Identifier,小区无线网络临时标识)。
进一步,如果直接通信接口不同传输类型对应的DRX配置不同,则网络侧设备指示直接通信接口的DRX配置时还需要指示其对应的直接通信接口传输类型。
(2)直接通信终端接收所述网络侧设备发送的Uu接口的DRX配置,并将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通 信接口的DRX配置。也即,直接通信接口复用Uu接口的DRX配置。
可选的,在这种情况下,网络侧设备在配置Uu接口的DRX配置的同时还可携带第二指示信息,所述第二指示信息用于指示Uu接口的DRX配置是否适用于直接通信接口,所述第二指示信息可以是1bit。这种方式下直接通信接口不同传输类型使用相同的DRX配置。
2.2直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态。
在这种情况下,直接通信终端接收网络侧设备通过SIB发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
具体的,直接通信终端可接收网络侧设备通过SIB发送的配置信息,在所述配置信息中包括所述直接通信接口特定目标对应的直接通信接口的DRX配置。
进一步,如果直接通信接口不同传输类型对应的DRX配置不同,则网络侧设备指示直接通信接口的DRX配置时还需要指示其对应的直接通信接口传输类型。
2.3直接通信终端在Uu接口处于脱网状态。
在这种情况下,直接通信终端通过预配置信息配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。此外,如果直接通信接口不同传输类型对应的DRX配置不同,则预配置信息中还需要指示其对应的直接通信接口传输类型。
方式三、根据所述直接通信终端自身实现确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
也即,在这种方式中,根据所述直接通信终端自身的算法确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。具体采用何种算法,在本公开实施例中不做限定。如果基于直接通信终端确定直接通信接口的DRX配置,那么一个直接通信终端只需要确定一套DRX配置;如果基于直接通信接口不同传输类型确定直接通信接口的DRX配置,那么一个直接通信终端需要针对直接通信接口不同传输类型分别确定传输类型对应的DRX配置。
在本公开实施例中,基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的非连续接收DRX配置,可使两个终端之间多 个PC5-S连接或者PC5-S连接下的同一传输类型对应的DRX配置对齐,从而有利于实现直接通信终端的节电。
在上述实施例的基础上,为便于进行直接接口的通信,直接通信终端还可向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
具体的,根据不同的传输类型,直接通信终端发送的方式不同。其中,所述直接通信接口传输类型包括直接通信接口单播、直接通信接口组播、直接通信接口广播。
(1)在直接通信接口传输类型为直接通信接口单播的情况下,直接通信终端通过PC5-RRC信令向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
在这种情况下,为了保证两个直接通信终端之间的多个PC5-S连接使用相同的DRX配置,直接通信终端可基于直接通信终端之间的PC5-S连接配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。但是要求两个直接通信终端之间不同的PC5-S连接必须能够使用相同的直接通信接口DRX配置,即两个直接通信终端之间不同的PC5-S连接均使用上述基于终端确定的DRX配置或者均使用上述基于终端的直接通信接口单播通信确定的DRX配置。
或者,为了保证两个直接通信终端之间的多个PC5-S连接使用相同的DRX配置,直接通信终端还可基于直接通信接口的UE对标识信息或者UE AS连接标识信息,配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。其中,所述UE对标识信息可用于标识直接通信接口中进行通信交互的两个直接通信终端所形成的组合。此时,直接通信终端可向所述直接通信终端的通信对端发送所述UE对标识信息或者UE AS连接标识信息。具体的,直接通信终端可在建立PC5-S连接时交互所述UE对标识信息或者UE AS连接标识信息。此时,所述UE对标识信息或者UE AS连接标识信息携带在用于建立PC5-S连接的信令中。或者,直接通信终端还可在建立PC5-S连接后交互所述UE对标识信息或者UE AS连接标识信息。此时,所述UE对标识信息或者所述UE AS连接标识信息携带在PC5-RRC信令中。
(2)在直接通信接口传输类型为直接通信接口组播的情况下,通过组播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
(3)在直接通信接口传输类型为直接通信接口广播的情况下,通过广播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
对于直接通信接口组播和广播,为了保证不同组播或广播使用相同的DRX配置,则直接通信终端可以如下方式进行组播或者广播:基于直接通信接口的源地址和目的地址的组合组播或广播所述直接通信接口特定目标对应的直接通信接口的DRX配置。如果特定目标为直接通信终端,则所述直接通信终端针对不同源/目的地址组合进行组播或者广播时需要组播或者广播完全相同的直接通信接口DRX配置信息;如果特定目标为直接通信接口传输类型,则所述直接通信接口针对使用不同源/目的地址组合,如果其对应相同的传输类型,则使用相同的DRX配置信息。
在本公开实施例中,利用重复传输的方式向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括以下任一种方式:
(1)采用重复传输机制向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,即在连续的时间单位上重复传输N次。N为大于1的整数。
(2)按照预设的周期重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。其中,所述预设的周期可以是预配置或者协议约定的,所述预设的周期还可以取值为DRX的周期。
(3)在特定的时域资源或者频域资源上重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。其中,特定的时域资源或者频域资源可以是协议约定,或者是预配置的,或者是直接通信终端通知给其直接通信对端的。
在本公开实施例中,所述直接通信接口特定目标对应的直接通信接口的 DRX配置至少包括以下信息:
DRX的起点;
DRX的周期长度;
DRX激活周期的长度或者非激活周期的长度。
所述直接通信接口特定目标对应的直接通信接口的DRX配置还包括目标定时器的长度,所述目标定时器包括以下定时器的一个或者多个:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
参见图3,图3是本公开实施例提供的信息配置方法的流程图,应用于网络侧设备,如图3所示,包括以下步骤:
步骤301、确定直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述特定目标包括直接通信终端或者直接通信接口传输类型。在本公开实施例中,网络侧设备确定直接通信接口特定目标对应的直接通信接口的DRX配置的方式不做限定,例如可以是根据协议约定或者预配置的方式确定的。所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
步骤302、向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
在本公开实施例中,根据直接通信终端在Uu接口的连接状态,网络侧设备有不同的发送方式。
在所述直接通信终端在Uu接口处于RRC连接状态的情况下,网络侧设备通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。具体的,网络侧设备通过Uu接口专用信令向所述直接通信终端发送配置信息,所述配置信息至少包括第一指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述第一指示信息用于指示所述配置信息针对的接口类型。所述第一指示信息和所 述直接通信接口特定目标指示信息的含义和实现形式可参照前述实施例的描述。
或者,在所述直接通信终端在Uu接口处于RRC连接状态的情况下,网络侧设备向所述直接通信终端发送Uu接口的DRX配置,以使所述直接通信终端将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置。此时,网络侧设备还可向所述直接通信终端发送第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,网络侧设备通过SIB向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。如果直接通信接口不同传输类型对应的DRX配置不同,则网络侧设备指示直接通信接口的DRX配置时还需要指示其对应的直接通信接口传输类型。
在本公开实施例中,基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的非连续接收DRX配置,可使两个终端之间多个PC5-S连接或者PC5-S连接下的同一传输类型对应的DRX配置对齐,从而有利于实现直接通信终端的节电。
参见图4,图4是本公开实施例提供的信息配置方法的流程图,应用于直接通信终端,如图4所示,包括以下步骤:
步骤401、接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置是所述直接通信对端基于所述直接通信接口特定目标确定的,所述特定目标包括直接通信终端或者直接通信接口传输类型。具体的,所述直接通信接口传输类型可以是直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型可以是直接通信接口单播、多播。
具体的,在此步骤中,根据直接通信接口的传输类型,直接通信终端有如下接收方式:
在直接通信接口的传输类型为直接通信接口单播的情况下,接收所述直 接通信对端通过PC5-RRC信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口组播的情况下,接收所述直接通信对端通过组播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口广播的情况下,接收所述直接通信对端通过广播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,在直接通信接口的传输类型为直接通信接口单播的情况下,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信终端之间的PC5-S连接配置的,或者,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信接口的UE对标识信息或者UE AS连接标识信息配置的。此时,直接通信终端还可接收所述直接通信对端发送的所述UE对标识信息或者所述UE AS连接标识信息。具体的,直接通信终端可接收所述直接通信对端通过用于建立PC5-S连接的信令发送的所述UE对标识信息或者所述UE AS连接标识信息;或者,接收所述直接通信对端通过PC5-RRC信令发送的所述UE对标识信息或者所述UE AS连接标识信息。
在本公开实施例中,为实现DRX配置的可靠接收,直接通信终端在接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置时,包括以下任一种方式:
(1)采用重复接收机制接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,即在连续的时间单位上重复接收N次。N为大于1的整数。
(2)按照预设的周期重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。其中,所述预设的周期可以是预配置或者协议约定的,所述预设的周期还可以取值为DRX的周期。
(3)在特定的时域资源或者频域资源上重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。其中,特定的时域资源或者频域资源可以是协议约定的,或者是预配置的,或者是直 接通信终端通知给其直接通信对端的。
在本公开实施例中,所述直接通信接口特定目标对应的直接通信接口的DRX配置至少包括以下信息:
DRX的起点;
DRX的周期长度;
DRX激活周期的长度或者非激活周期的长度。
所述直接通信接口特定目标对应的直接通信接口的DRX配置还包括目标定时器的长度,所述目标定时器包括以下定时器的一个或者多个:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
在本公开实施例中,基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的非连续接收DRX配置,可使两个终端之间多个PC5-S连接或者PC5-S连接下的同一传输类型对应的DRX配置对齐,从而有利于实现直接通信终端的节电。
目前直接通信接口两个相同UE之间只有PC5-S连接,没有AS层连接。为了更好的节电,需要考虑如何将所述两个相同的UE之间的多个不同PC5-S连接以及Uu接口的DRX激活期尽量对齐。
为解决上述问题,在本公开实施例中,基于直接通信终端或者基于直接通信接口的不同传输类型配置直接通信接口的DRX配置。其中,所述传输类型包括直接通信接口单播、组播、广播。
参见图5,为本公开实施例的信息配置方法的流程图。在本公开实施例中,对于直接通信接口,采用协议约定的DRX配置。即在这种方式中,直接通信接口采用的DRX配置是协议约定的,具体约定方式可以是基于直接通信接口约定或者基于直接通信接口不同传输类型分别约定。这种方式下直接通信收发终端之间不需要任何交互。如图5所示,所述方法包括如下步骤:
步骤501:直接通信终端获取DRX配置。
对于直接通信终端UE1或者UE2来讲,可分别获取DRX配置,如图中步骤501a和步骤501b所示。其中,步骤501a和步骤501b没有明确的先后 顺序。即直接通信接口采用的DRX配置是协议约定的,具体约定方式可以是基于直接通信接口约定或者基于直接通信接口不同传输类型分别约定。这种方式下直接通信收发终端之间不需要任何交互。
在本公开实施例中,所述DRX配置的内容至少如下包含如下信息:
DRX的起点;
DRX周期长度;
DRX激活期长度或者非激活期长度(可以体现为具体时间长度或者定时器长度)。
可选的,还携带用于维护DRX相关定时器长度,比如:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
步骤502:直接通信终端之间按照直接通信接口DRX配置进行数据发送。
即根据DRX配置,在DRX激活期间,直接通信终端在直接通信接口进行数据发送,所述直接通信终端的通信对端在直接通信接口进行数据接收。在DRX静默期间,直接通信终端不会在直接通信接口进行数据发送,所述直接通信终端的通信对端也不会在直接通信接口进行数据接收。
在本公开实施例中,可基于直接通信终端的不同状态采用不同的DRX配置方式。其中,直接通信终端的状态可包括:Uu口的RRC连接态,Uu口的RRC空闲态或者非激活态,Uu口的脱网状态等。
参见图6,为本公开实施例的信息配置方法的流程图。在图6中,以直接通信终端UE1作为直接通信接口DRX配置管理节点为例,且直接通信终端UE1在Uu口处于RRC连接态。如图6所示,所述方法包括如下步骤:
步骤601:直接通信终端UE1的网络侧设备将直接通信接口的DRX配置通知给直接通信终端UE1。
在具体应用中,可通过以下至少两种方式实现:
方式一、直接通信接口采用独立的DRX配置。
网络侧设备通过Uu接口专用信令(RRC信令、MAC(Medium Access Control,媒体接入控制)信令或者物理层信令)配置直接通信接口的配置信 息,所述配置信息至少包括:
(1)1bit接口标识信息,用于指示所述配置信息针对的是直接通信接口;
(2)直接通信接口的DRX配置。
如果直接通信接口不同传输类型对应的DRX配置不同,则网络侧设备在指示直接通信接口的DRX配置时,还需要指示其对应的直接通信接口传输类型。
方式二、直接通信接口复用Uu接口的DRX配置。
可选的,在网络侧设备配置Uu接口的DRX配置的同时携带指示信息以指示所述Uu接口的DRX配置是否适用于直接通信接口。其中,所示指示信息可以是1bit。这种方式下,直接通信接口不同传输类型使用相同的DRX配置。
在本公开实施例中,所述DRX配置的内容至少如下包含如下信息:
DRX的起点;
DRX周期长度;
DRX激活期长度或者非激活期长度(可以体现为具体时间长度或者定时器长度)。
可选的,还携带用于维护DRX相关定时器长度,比如:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
步骤602:直接通信终端UE1将直接通信接口的DRX配置通知其通信对端。
在本公开实施例中,以通信对端为直接通信终端UE2为例。
具体的,对于直接通信接口单播,直接通信终端之间通过PC5-RRC信令交互直接通信接口的DRX配置。
对于直接通信接口组播,直接通信终端(直接通信终端UE1)可以通过组播方式将所述直接通信接口的DRX配置通知给其直接通信对端(如直接通信终端UE2)。
对于直接通信接口广播,直接通信终端(直接通信终端UE1)可以通过 广播方式将所述直接通信接口的DRX配置通知给其直接通信对端(如直接通信终端UE2)。
对于直接通信接口单播,为了保证两个终端之间的多个PC5-S连接使用相同的DRX配置,具体配置时有如下两种方式:
方式1:基于PC5-S连接配置直接通信接口DRX配置,但是要求两个直接通信终端之间不同的PC5-S连接必须能够使用相同的直接通信接口DRX配置,即两个直接通信终端之间不同的PC5-S连接均使用上述基于终端确定的DRX配置或者均使用上述基于终端的直接通信接口单播通信确定的DRX配置。
方式2:直接通信接口DRX配置基于直接通信接口唯一的UE对标识信息或者唯一的UE AS连接标识信息进行直接通信接口DRX配置。
对于上述方式2,直接通信终端之间需要交互唯一的UE对标识或者UE AS连接标识,具体交互方式可以是:
方式2.1:直接通信终端之间建立PC5-S连接时交互,所述UE对标识信息或者UE AS连接标识需要携带在PC5-S信令中。
方式2.2:直接通信终端之间建立PC5-S连接后,通过PC5-RRC信令交互UE对标识信息或者UE AS连接标识。
对于直接通信接口组播和广播,为了保证不同组播或广播使用相同的DRX配置,则直接通信终端可按照如下方式进行组播或者广播:
直接通信接口DRX配置基于直接通信接口的源地址和目的地址的组合进行组播或广播,如果特定目标为直接通信终端,则所述直接通信终端针对不同源/目的地址组合进行组播或者广播时需要组播或者广播完全相同的直接通信接口DRX配置信息;如果特定目标为直接通信接口传输类型,则所述直接通信接口针对使用不同源/目的地址组合,如果其对应相同的传输类型,则使用相同的DRX配置信息。
另外,对于组播和广播,直接通信接口DRX配置管理节点(直接通信终端UE1)发送所述DRX配置时需要使用重复传输方式。具体重复传输的规则可以是如下之一或者组合:
(1)DRX配置每次传输采用重复传输机制,即在连续的时间单位上重 复传输N次;N为大于1的整数。
(2)DRX配置按照一定的周期T进行重复传输;所述周期T取值可以是预配置或者协议约定的,或者,所述周期T也可以取值DRX的周期。
(3)DRX配置在特定时域或频域资源上重复传输。其中,所述特定时域或频域资源可以是协议约定或者预配置的或者直接通信终端通知给其直接通信对端的。
步骤603:直接通信终端之间按照直接通信接口DRX配置进行数据发送。
即根据DRX配置,在DRX激活期间,直接通信终端在直接通信接口进行数据发送,所述直接通信终端的通信对端在直接通信接口进行数据接收。在DRX静默期间,直接通信终端不会在直接通信接口进行数据发送,所述直接通信终端的通信对端也不会在直接通信接口进行数据接收。
参见图7,为本公开实施例的信息配置方法的流程图。在图7中,以直接通信终端UE1作为直接通信接口DRX配置管理节点为例,且直接通信终端UE1在Uu口处于IDLE(空闲态)或INACTIVE(非激活)态。如图7所示,所述方法包括如下步骤:
步骤701:直接通信终端UE1的网络侧设备将直接通信接口的DRX配置通知给直接通信终端UE1。
所述直接通信终端UE1在Uu口处于空闲态或者非激活状态,具体配置方式可以是通过SIB配置直接通信接口的DRX配置。通过SIB配置的配置信息至少包括:直接通信接口的DRX配置。如果直接通信接口不同传输类型对应的DRX配置不同,则网络侧设备在指示直接通信接口的DRX配置时还需要指示其对应的直接通信接口类型。
在本公开实施例中,所述DRX配置的内容至少如下包含如下信息:
DRX的起点;
DRX周期长度;
DRX激活期长度或者非激活期长度(可以体现为具体时间长度或者定时器长度)。
可选的,还携带用于维护DRX相关定时器长度,比如:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
步骤702:直接通信终端UE1将直接通信接口的DRX配置通知其通信对端。
在本公开实施例中,以通信对端为直接通信终端UE2为例。
具体的,对于直接通信接口单播,直接通信终端之间通过PC5-RRC信令交互直接通信接口的DRX配置。
对于直接通信接口组播,直接通信终端(直接通信终端UE1)可以通过组播方式将所述直接通信接口的DRX配置通知给其直接通信对端(如直接通信终端UE2)。
对于直接通信接口广播,直接通信终端(直接通信终端UE1)可以通过广播方式将所述直接通信接口的DRX配置通知给其直接通信对端(如直接通信终端UE2)。
对于直接通信接口单播,为了保证两个终端之间的多个PC5-S连接使用相同的DRX配置,具体配置时有如下两种方式:
方式1:基于PC5-S连接配置直接通信接口DRX配置,但是要求两个直接通信终端之间不同的PC5-S连接必须能够使用相同的直接通信接口DRX配置,即两个直接通信终端之间不同的PC5-S连接均使用上述基于终端确定的DRX配置或者均使用上述基于终端的直接通信接口单播通信确定的DRX配置。
方式2:直接通信接口DRX配置基于直接通信接口唯一的UE对标识信息或者唯一的UE AS连接标识信息进行直接通信接口DRX配置。
对于上述方式2,直接通信终端之间需要交互唯一的UE对标识或者UE AS连接标识,具体交互方式可以是:
方式2.1:直接通信终端之间建立PC5-S连接时交互,所述UE对标识信息或者UE AS连接标识需要携带在PC5-S信令中。
方式2.2:直接通信终端之间建立PC5-S连接后,通过PC5-RRC信令交互UE对标识信息或者UE AS连接标识。
对于直接通信接口组播和广播,为了保证不同组播或广播使用相同的 DRX配置,则直接通信终端可按照如下方式进行组播或者广播:
直接通信接口DRX配置基于直接通信接口的源地址和目的地址的组合进行组播或广播,如果特定目标为直接通信终端,则所述直接通信终端针对不同源/目的地址组合进行组播或者广播时需要组播或者广播完全相同的直接通信接口DRX配置信息;如果特定目标为直接通信接口传输类型,则所述直接通信接口针对使用不同源/目的地址组合,如果其对应相同的传输类型,则使用相同的DRX配置信息。
另外,对于组播和广播,直接通信接口DRX配置管理节点(直接通信终端UE1)发送所述DRX配置时需要使用重复传输方式。具体重复传输的规则可以是如下之一或者组合:
(1)DRX配置每次传输采用重复传输机制,即在连续的时间单位上重复传输N次;N为大于1的整数。
(2)DRX配置按照一定的周期T进行重复传输;所述周期T取值可以是预配置或者协议约定的,或者,所述周期T也可以取值DRX的周期。
(3)DRX配置在特定时域或频域资源上重复传输。其中,所述特定时域或频域资源可以是协议约定或者预配置的或者直接通信终端通知给其直接通信对端的。
步骤703:直接通信终端之间按照直接通信接口DRX配置进行数据发送。
即根据DRX配置,在DRX激活期间,直接通信终端在直接通信接口进行数据发送,所述直接通信终端的通信对端在直接通信接口进行数据接收。在DRX静默期间,直接通信终端不会在直接通信接口进行数据发送,所述直接通信终端的通信对端也不会在直接通信接口进行数据接收。
参见图8,为本公开实施例的信息配置方法的流程图。在图8中,以直接通信终端UE1作为直接通信接口DRX配置管理节点为例,且直接通信终端UE1在Uu口处于脱网状态。如图8所示,所述方法包括如下步骤:
步骤801:直接通信终端UE1根据预配置信息确定直接通信接口的DRX配置。
所述直接通信终端UE1在Uu口处于脱网状态,具体配置方式可以是:通过预配置信息配置直接通信接口的DRX配置。所述预配置信息至少包括: 直接通信接口的DRX配置。如果直接通信接口不同传输类型对应的DRX配置不同,则预配置信息在指示直接通信接口的DRX配置时还需要指示其对应的直接通信接口类型。
在本公开实施例中,所述DRX配置的内容至少如下包含如下信息:
DRX的起点;
DRX周期长度;
DRX激活期长度或者非激活期长度(可以体现为具体时间长度或者定时器长度)。
可选的,还携带用于维护DRX相关定时器长度,比如:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
步骤802:直接通信终端UE1将直接通信接口的DRX配置通知其通信对端。
在本公开实施例中,以通信对端为直接通信终端UE2为例。
具体的,对于直接通信接口单播,直接通信终端之间通过PC5-RRC信令交互直接通信接口的DRX配置。
对于直接通信接口组播,直接通信终端(直接通信终端UE1)可以通过组播方式将所述直接通信接口的DRX配置通知给其直接通信对端(如直接通信终端UE2)。
对于直接通信接口广播,直接通信终端(直接通信终端UE1)可以通过广播方式将所述直接通信接口的DRX配置通知给其直接通信对端(如直接通信终端UE2)。
对于直接通信接口单播,为了保证两个终端之间的多个PC5-S连接使用相同的DRX配置,具体配置时有如下两种方式:
方式1:基于PC5-S连接配置直接通信接口DRX配置,但是要求两个直接通信终端之间不同的PC5-S连接必须能够使用相同的直接通信接口DRX配置,即两个直接通信终端之间不同的PC5-S连接均使用上述基于终端确定的DRX配置或者均使用上述基于终端的直接通信接口单播通信确定的DRX 配置。
方式2:直接通信接口DRX配置基于直接通信接口唯一的UE对标识信息或者唯一的UE AS连接标识信息进行直接通信接口DRX配置。
对于上述方式2,直接通信终端之间需要交互唯一的UE对标识或者UE AS连接标识,具体交互方式可以是:
方式2.1:直接通信终端之间建立PC5-S连接时交互,所述UE对标识信息或者UE AS连接标识需要携带在PC5-S信令中。
方式2.2:直接通信终端之间建立PC5-S连接后,通过PC5-RRC信令交互UE对标识信息或者UE AS连接标识。
对于直接通信接口组播和广播,为了保证不同组播或广播使用相同的DRX配置,则直接通信终端可按照如下方式进行组播或者广播:
直接通信接口DRX配置基于直接通信接口的源地址和目的地址的组合进行组播或广播,如果特定目标为直接通信终端,则所述直接通信终端针对不同源/目的地址组合进行组播或者广播时需要组播或者广播完全相同的直接通信接口DRX配置信息;如果特定目标为直接通信接口传输类型,则所述直接通信接口针对使用不同源/目的地址组合,如果其对应相同的传输类型,则使用相同的DRX配置信息。
另外,对于组播和广播,直接通信接口DRX配置管理节点(直接通信终端UE1)发送所述DRX配置时需要使用重复传输方式。具体重复传输的规则可以是如下之一或者组合:
(1)DRX配置每次传输采用重复传输机制,即在连续的时间单位上重复传输N次;N为大于1的整数。
(2)DRX配置按照一定的周期T进行重复传输;所述周期T取值可以是预配置或者协议约定的,或者,所述周期T也可以取值DRX的周期。
(3)DRX配置在特定时域或频域资源上重复传输。其中,所述特定时域或频域资源可以是协议约定或者预配置的或者直接通信终端通知给其直接通信对端的。
步骤803:直接通信终端之间按照直接通信接口DRX配置进行数据发送。
即根据DRX配置,在DRX激活期间,直接通信终端在直接通信接口进 行数据发送,所述直接通信终端的通信对端在直接通信接口进行数据接收。在DRX静默期间,直接通信终端不会在直接通信接口进行数据发送,所述直接通信终端的通信对端也不会在直接通信接口进行数据接收。
参见图9,为本公开实施例的信息配置方法的流程图。在图9中,以直接通信终端UE1作为直接通信接口DRX配置管理节点为例,且直接通信终端UE1基于直接通信终端实现算法确定直接通信接口DRX配置。如图9所示,所述方法包括如下步骤:
步骤901:直接通信终端UE1基于自身实现确定直接通信接口的DRX配置。
其中,直接通信终端UE1确定直接通信接口的DRX配置具体算法本公开实施例不做限定。
如果基于直接通信终端确定直接通信接口的DRX配置,那么一个直接通信终端只需要确定一套DRX配置;如果基于直接通信接口不同传输类型确定直接通信接口的DRX配置,那么一个直接通信终端需要针对直接通信接口不同传输类型分别确定传输类型对应的DRX配置。
可选的,为了辅助终端实现,直接通信终端UE1的通信对端可以向UE1发送辅助信息。所述辅助信息的内容可以是但不限于:直接通信对端建议的DRX配置信息。
所述建议的DRX配置信息具体内容至少需要包括:直接通信接口源地址和目的地址的组合或者直接通信接口源地址、目的地址、传输类型的组合,以及其对应的DRX配置;或者,直接通信接口传输类型及其对应的DRX配置。
在本公开实施例中,所述DRX配置的内容至少如下包含如下信息:
DRX的起点;
DRX周期长度;
DRX激活期长度或者非激活期长度(可以体现为具体时间长度或者定时器长度)。
可选的,还携带用于维护DRX相关定时器长度,比如:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
步骤902:直接通信终端UE1将直接通信接口的DRX配置通知其通信对端。
在本公开实施例中,以通信对端为直接通信终端UE2为例。
具体的,对于直接通信接口单播,直接通信终端之间通过PC5-RRC信令交互直接通信接口的DRX配置。
对于直接通信接口组播,直接通信终端(直接通信终端UE1)可以通过组播方式将所述直接通信接口的DRX配置通知给其直接通信对端(如直接通信终端UE2)。
对于直接通信接口广播,直接通信终端(直接通信终端UE1)可以通过广播方式将所述直接通信接口的DRX配置通知给其直接通信对端(如直接通信终端UE2)。
对于直接通信接口单播,为了保证两个终端之间的多个PC5-S连接使用相同的DRX配置,具体配置时有如下两种方式:
方式1:基于PC5-S连接配置直接通信接口DRX配置,但是要求两个直接通信终端之间不同的PC5-S连接必须能够使用相同的直接通信接口DRX配置,即两个直接通信终端之间不同的PC5-S连接均使用上述基于终端确定的DRX配置或者均使用上述基于终端的直接通信接口单播通信确定的DRX配置。
方式2:直接通信接口DRX配置基于直接通信接口唯一的UE对标识信息或者唯一的UE AS连接标识信息进行直接通信接口DRX配置。
对于上述方式2,直接通信终端之间需要交互唯一的UE对标识或者UE AS连接标识,具体交互方式可以是:
方式2.1:直接通信终端之间建立PC5-S连接时交互,所述UE对标识信息或者UE AS连接标识需要携带在PC5-S信令中。
方式2.2:直接通信终端之间建立PC5-S连接后,通过PC5-RRC信令交互UE对标识信息或者UE AS连接标识。
对于直接通信接口组播和广播,为了保证不同组播或广播使用相同的 DRX配置,则直接通信终端可按照如下方式进行组播或者广播:
直接通信接口DRX配置基于直接通信接口的源地址和目的地址的组合进行组播或广播,如果特定目标为直接通信终端,则所述直接通信终端针对不同源/目的地址组合进行组播或者广播时需要组播或者广播完全相同的直接通信接口DRX配置信息;如果特定目标为直接通信接口传输类型,则所述直接通信接口针对使用不同源/目的地址组合,如果其对应相同的传输类型,则使用相同的DRX配置信息。
另外,对于组播和广播,直接通信接口DRX配置管理节点(直接通信终端UE1)发送所述DRX配置时需要使用重复传输方式。具体重复传输的规则可以是如下之一或者组合:
(1)DRX配置每次传输采用重复传输机制,即在连续的时间单位上重复传输N次;N为大于1的整数。
(2)DRX配置按照一定的周期T进行重复传输;所述周期T取值可以是预配置或者协议约定的,或者,所述周期T也可以取值DRX的周期。
(3)DRX配置在特定时域或频域资源上重复传输。其中,所述特定时域或频域资源可以是协议约定或者预配置的或者直接通信终端通知给其直接通信对端的。
步骤903:直接通信终端之间按照直接通信接口DRX配置进行数据发送。
即根据DRX配置,在DRX激活期间,直接通信终端在直接通信接口进行数据发送,所述直接通信终端的通信对端在直接通信接口进行数据接收。在DRX静默期间,直接通信终端不会在直接通信接口进行数据发送,所述直接通信终端的通信对端也不会在直接通信接口进行数据接收。
通过以上描述可以看出,利用本公开实施例的方案可以使得终端直接通信接口多个单播,或者单播/组播/广播对应的DRX配置对齐,从而更好的实现终端节电。
本公开实施例还提供了一种信息配置装置,应用于直接通信终端。参见图10,图10是本公开实施例提供的信息配置装置的结构图。由于信息配置装置解决问题的原理与本公开实施例中信息配置方法相似,因此该信息配置装置的实施可以参见方法的实施,重复之处不再赘述。
如图10所示,信息配置装置1000包括:第一处理模块1001,用于基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述特定目标包括直接通信终端或者直接通信接口传输类型。所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
可选的,所述第一处理模块1001具体用于,根据协议约定或者预配置信息确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,所述第一处理模块1001具体用于,根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,所述第一处理模块1001具体用于:
在所述直接通信终端在Uu接口处于无线资源控制RRC连接态的情况下,接收网络侧设备通过Uu接口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,接收所述网络侧设备发送的Uu接口的DRX配置,并将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,接收网络侧设备通过系统信息块SIB发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于脱网状态的情况下,通过预配置信息配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,所述第一处理模块1001具体用于,接收所述网络侧设备通过Uu接口专用信令发送的配置信息,所述配置信息至少包括第一指示信息和所述直接通信特定目标对应的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述第一指示信息用于指示所述配置信息针对的接口类型。
在将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置的情况下,可选的,所述第一处理模块1001具体用于,接收所述网络侧设备发送的第二指示信息,所述第二指示信息用于指示 所述Uu接口的DRX配置是否适用于直接通信接口。
可选的,所述第一处理模块1001具体用于,根据所述直接通信终端自身实现确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,所述装置还包括:
第一发送模块,用于向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,所述第一发送模块具体用于:
在直接通信接口传输类型为直接通信接口单播的情况下,通过PC5-RRC信令向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口传输类型为直接通信接口组播的情况下,通过组播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口传输类型为直接通信接口广播的情况下,通过广播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,在直接通信接口的传输类型为直接通信接口单播的情况下,基于直接通信终端之间的PC5-S连接配置所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,基于直接通信接口的用户设备UE对标识信息或者UE接入层AS连接标识信息,配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,所述装置还包括:
第二发送模块,用于向所述直接通信终端的通信对端发送所述UE对标识信息或者UE AS连接标识信息。
可选的,所述UE对标识信息或者UE AS连接标识信息携带在用于建立PC5-S连接的信令中,或者,所述UE对标识信息或者所述UE AS连接标识信息携带在PC5-RRC信令中。
可选的,在直接通信接口的传输类型为直接通信接口组播或广播的情况下,基于直接通信接口的源地址和目的地址的组合组播或广播所述直接通信 接口特定目标对应的直接通信接口的DRX配置。
可选的,所述第一发送模块具体用于,利用重复传输的方式向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括以下任一种方式:
采用重复传输机制向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
按照预设的周期重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在特定的时域资源或者频域资源上重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,所述直接通信接口特定目标对应的直接通信接口的DRX配置至少包括以下信息:
DRX的起点;
DRX的周期长度;
DRX激活周期的长度或者非激活周期的长度。
可选的,所述直接通信接口特定目标对应的直接通信接口的DRX配置还包括目标定时器的长度,所述目标定时器包括以下定时器的一个或者多个:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
本公开实施例提供的装置,可以执行上述方法实施例,其实现原理和技术效果类似,本实施例此处不再赘述。
本公开实施例还提供了一种信息配置装置,应用于网络侧设备。参见图11,图11是本公开实施例提供的信息配置装置的结构图。由于信息配置装置解决问题的原理与本公开实施例中信息配置方法相似,因此该信息配置装置的实施可以参见方法的实施,重复之处不再赘述。
如图11所示,信息配置装置1100包括:第一确定模块1101,用于确定直接通信接口特定目标对应的直接通信接口的DRX配置;第一发送模块1102,用于向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的 DRX配置;其中,所述特定目标包括直接通信终端或者直接通信接口传输类型。所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
可选的,所述第一发送模块1102具体用于:
在所述直接通信终端在Uu接口处于RRC连接状态的情况下,通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,向所述直接通信终端发送Uu接口的DRX配置,以使所述直接通信终端将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,通过SIB向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,所述第一发送模块1102具体用于:通过Uu接口专用信令向所述直接通信终端发送配置信息,所述配置信息至少包括第一指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述第一指示信息用于指示所述配置信息针对的接口类型。
可选的,所述装置还可包括:
第二发送模块,用于向所述直接通信终端发送第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
本公开实施例提供的装置,可以执行上述方法实施例,其实现原理和技术效果类似,本实施例此处不再赘述。
本公开实施例还提供了一种信息配置装置,应用于直接通信终端。参见图12,图12是本公开实施例提供的信息配置装置的结构图。由于信息配置装置解决问题的原理与本公开实施例中信息配置方法相似,因此该信息配置装置的实施可以参见方法的实施,重复之处不再赘述。
如图12所示,信息配置装置1200包括:第一接收模块1201,用于接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配 置;其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置是所述直接通信对端基于所述直接通信接口特定目标确定的,所述特定目标包括直接通信终端或者直接通信接口传输类型。所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
可选的,所述第一接收模块1202具体用于:
在直接通信接口的传输类型为直接通信接口单播的情况下,接收所述直接通信对端通过PC5-RRC信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口组播的情况下,接收所述直接通信对端通过组播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口广播的情况下,接收所述直接通信对端通过广播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
可选的,在直接通信接口的传输类型为直接通信接口单播的情况下,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信终端之间的PC5-S连接配置的,或者,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信接口的UE对标识信息或者UE AS连接标识信息配置的。
可选的,所述装置还包括:
第二接收模块,用于接收所述直接通信对端接收所述直接通信对端发送的所述UE对标识信息或者所述UE AS连接标识信息。
可选的,所述第二接收模块具体用于,接收所述直接通信对端通过用于建立PC5-S连接的信令发送的所述UE对标识信息或者所述UE AS连接标识信息;或者,接收所述直接通信对端通过PC5-RRC信令发送的所述UE对标识信息或者所述UE AS连接标识信息。
可选的,所述第一接收模块1202具体用于通过以下任一种方式:接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置:
采用重复接收机制接收所述直接通信对端接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
按照预设的周期重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在特定的时域资源或者频域资源上重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置至少包括以下信息:
DRX的起点;
DRX的周期长度;
DRX激活周期的长度或者非激活周期的长度。
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置还包括目标定时器的长度,所述目标定时器包括以下定时器的一个或者多个:
HARQ RTT定时器;
HARQ重传定时器;
DRX非激活定时器。
本公开实施例提供的装置,可以执行上述方法实施例,其实现原理和技术效果类似,本实施例此处不再赘述。
如图13所示,本公开实施例的信息配置设备,应用于网络侧设备,包括:处理器1300,用于读取存储器1320中的程序,执行下列过程:
确定直接通信接口特定目标对应的直接通信接口的DRX配置;
向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述特定目标包括直接通信终端或者直接通信接口传输类型。所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
收发机1310,用于在处理器1300的控制下接收和发送数据。
其中,在图13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1300代表的一个或多个处理器和存储器1320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1310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1300负责管理总线架构和通常的处理,存储器1320可以存储处理器1300在执行操作时所使用的数据。
处理器1300负责管理总线架构和通常的处理,存储器1320可以存储处理器1300在执行操作时所使用的数据。
处理器1300还用于读取所述程序,执行如下步骤:
在所述直接通信终端在Uu接口处于RRC连接状态的情况下,通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,向所述直接通信终端发送Uu接口的DRX配置,以使所述直接通信终端将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,通过SIB向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
处理器1300还用于读取所述程序,执行如下步骤:
通过Uu接口专用信令向所述直接通信终端发送配置信息,所述配置信息至少包括第一指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述第一指示信息用于指示所述配置信息针对的接口类型。
处理器1300还用于读取所述程序,执行如下步骤:
在向所述直接通信终端发送Uu接口的DRX配置的情况下,向所述直接通信终端发送第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
如图14所示,本公开实施例的信息配置设备,应用于直接通信终端,包括:处理器1400,用于读取存储器1420中的程序,执行下列过程:
基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的非连续接收DRX配置;
其中,所述特定目标包括直接通信终端或者直接通信接口传输类型。所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
收发机1410,用于在处理器1400的控制下接收和发送数据。
其中,在图14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1400代表的一个或多个处理器和存储器1420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1410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1430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1400负责管理总线架构和通常的处理,存储器1420可以存储处理器1400在执行操作时所使用的数据。
处理器1400还用于读取所述程序,执行如下步骤:
根据协议约定或者预配置信息确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
处理器1400还用于读取所述程序,执行如下步骤:
根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
处理器1400还用于读取所述程序,执行如下步骤:
在所述直接通信终端在Uu接口处于无线资源控制RRC连接态的情况下,接收网络侧设备通过Uu接口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,接收所述网络侧设备发送的Uu接口的DRX配置,并将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的 情况下,接收网络侧设备通过系统信息块SIB发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在所述直接通信终端在Uu接口处于脱网状态的情况下,通过预配置信息配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
处理器1400还用于读取所述程序,执行如下步骤:
接收所述网络侧设备通过Uu接口专用信令发送的配置信息,所述配置信息至少包括第一指示信息和所述直接通信特定目标对应的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述第一指示信息用于指示所述配置信息针对的接口类型。
处理器1400还用于读取所述程序,执行如下步骤:
接收所述网络侧设备发送的第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
处理器1400还用于读取所述程序,执行如下步骤:
根据所述直接通信终端自身实现确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
处理器1400还用于读取所述程序,执行如下步骤:
向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
处理器1400还用于读取所述程序,执行如下步骤:
在直接通信接口传输类型为直接通信接口单播的情况下,通过PC5-RRC信令向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口传输类型为直接通信接口组播的情况下,通过组播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口传输类型为直接通信接口广播的情况下,通过广播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,在直接通信接口的传输类型为直接通信接口单播的情况下,基于直接通信终端之间的PC5-S连接配置所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,基于直接通信接口的用户设备UE对标识信息或者UE接入层AS连接标识信息,配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
处理器1400还用于读取所述程序,执行如下步骤:
向所述直接通信终端的通信对端发送所述UE对标识信息或者UE AS连接标识信息。
其中,所述UE对标识信息或者UE AS连接标识信息携带在用于建立PC5-S连接的信令中,或者,所述UE对标识信息或者所述UE AS连接标识信息携带在PC5-RRC信令中。
其中,在直接通信接口的传输类型为直接通信接口组播或广播的情况下,基于直接通信接口的源地址和目的地址的组合组播或广播所述直接通信接口特定目标对应的直接通信接口的DRX配置。
处理器1400还用于读取所述程序,执行如下步骤:
利用重复传输的方式向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括以下任一种方式:
采用重复传输机制向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
按照预设的周期重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在特定的时域资源或者频域资源上重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
如图15所示,本公开实施例的信息配置设备,应用于直接通信终端,包括:处理器1500,用于读取存储器1520中的程序,执行下列过程:
接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置;
其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置是所 述直接通信对端基于所述直接通信接口特定目标确定的,所述特定目标包括直接通信终端或者直接通信接口传输类型。所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
收发机1510,用于在处理器1500的控制下接收和发送数据。
其中,在图15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1500代表的一个或多个处理器和存储器1520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1510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1530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1500负责管理总线架构和通常的处理,存储器1520可以存储处理器1500在执行操作时所使用的数据。
处理器1500还用于读取所述程序,执行如下步骤:
在直接通信接口的传输类型为直接通信接口单播的情况下,接收所述直接通信对端通过PC5-RRC信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口组播的情况下,接收所述直接通信对端通过组播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在直接通信接口的传输类型为直接通信接口广播的情况下,接收所述直接通信对端通过广播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
其中,在直接通信接口的传输类型为直接通信接口单播的情况下,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信终端之间的PC5-S连接配置的,或者,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信接口的UE对标识信息或者UE AS连 接标识信息配置的。
处理器1500还用于读取所述程序,执行如下步骤:
接收所述直接通信对端接收所述直接通信对端发送的所述UE对标识信息或者所述UE AS连接标识信息。
处理器1500还用于读取所述程序,执行如下步骤:
接收所述直接通信对端通过用于建立PC5-S连接的信令发送的所述UE对标识信息或者所述UE AS连接标识信息;或者
接收所述直接通信对端通过PC5-RRC信令发送的所述UE对标识信息或者所述UE AS连接标识信息。
处理器1500还用于读取所述程序,按照以下任一方式接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置:
采用重复接收机制接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
按照预设的周期重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
在特定的时域资源或者频域资源上重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
本公开实施例还提供一种计算机可读存储介质,计算机可读存储介质上存储有计算机程序,该计算机程序被处理器执行时实现上述信息配置方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,简称ROM)、随机存取存储器(Random Access Memory,简称RAM)、磁碟或者光盘等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。根据这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本公开各个实施例所述的方法。
需要说明的是,应理解以上各个模块的划分仅仅是一种逻辑功能的划分,实际实现时可以全部或部分集成到一个物理实体上,也可以物理上分开。且这些模块可以全部以软件通过处理元件调用的形式实现;也可以全部以硬件的形式实现;还可以部分模块通过处理元件调用软件的形式实现,部分模块通过硬件的形式实现。例如,确定模块可以为单独设立的处理元件,也可以集成在上述装置的某一个芯片中实现,此外,也可以以程序代码的形式存储于上述装置的存储器中,由上述装置的某一个处理元件调用并执行以上确定模块的功能。其它模块的实现与之类似。此外这些模块全部或部分可以集成在一起,也可以独立实现。这里所述的处理元件可以是一种集成电路,具有信号的处理能力。在实现过程中,上述方法的各步骤或以上各个模块可以通过处理器元件中的硬件的集成逻辑电路或者软件形式的指令完成。
例如,各个模块、单元、子单元或子模块可以是被配置成实施以上方法的一个或多个集成电路,例如:一个或多个特定集成电路(Application Specific Integrated Circuit,ASIC),或,一个或多个微处理器(digital signal processor,DSP),或,一个或者多个现场可编程门阵列(Field Programmable Gate Array,FPGA)等。再如,当以上某个模块通过处理元件调度程序代码的形式实现时,该处理元件可以是通用处理器,例如中央处理器(Central Processing Unit,CPU)或其它可以调用程序代码的处理器。再如,这些模块可以集成在一起,以片上系统(system-on-a-chip,SOC)的形式实现。
本公开的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不必用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便这里描述的本公开的实施例,例如除了在 这里图示或描述的那些以外的顺序实施。此外,术语“包括”和“具有”以及他们的任何变形,意图在于覆盖不排他的包含,例如,包含了一系列步骤或单元的过程、方法、系统、产品或设备不必限于清楚地列出的那些步骤或单元,而是可包括没有清楚地列出的或对于这些过程、方法、产品或设备固有的其它步骤或单元。此外,说明书以及权利要求中使用“和/或”表示所连接对象的至少其中之一,例如A和/或B和/或C,表示包含单独A,单独B,单独C,以及A和B都存在,B和C都存在,A和C都存在,以及A、B和C都存在的7种情况。类似地,本说明书以及权利要求中使用“A和B中的至少一个”应理解为“单独A,单独B,或A和B都存在”。
上面结合附图对本公开的实施例进行了描述,但是本公开并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。

Claims (57)

  1. 一种信息配置方法,应用于直接通信终端,包括:
    基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的非连续接收DRX配置;
    其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
    所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
  2. 根据权利要求1所述的方法,其中,根据协议约定或者预配置信息确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  3. 根据权利要求1所述的方法,其中,所述基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的非连续接收DRX配置,包括:
    根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  4. 根据权利要求3所述的方法,其中,所述根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置包括:
    在所述直接通信终端在Uu接口处于无线资源控制RRC连接态的情况下,接收网络侧设备通过Uu接口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,接收所述网络侧设备发送的Uu接口的DRX配置,并将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,接收网络侧设备通过系统信息块SIB发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在所述直接通信终端在Uu接口处于脱网状态的情况下,通过预配置信息配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  5. 根据权利要求4所述的方法,其中,所述接收网络侧设备通过Uu接 口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
    接收所述网络侧设备通过Uu接口专用信令发送的配置信息,所述配置信息至少包括第一指示信息和所述直接通信特定目标对应的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述第一指示信息用于指示所述配置信息针对的接口类型。
  6. 根据权利要求4所述的方法,其中,在将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置的情况下,所述方法还包括:
    接收所述网络侧设备发送的第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
  7. 根据权利要求1所述的方法,其中,根据所述直接通信终端自身实现确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  8. 根据权利要求1-7任一项所述的方法,还包括:
    向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  9. 根据权利要求8所述的方法,其中,所述向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
    在直接通信接口传输类型为直接通信接口单播的情况下,通过PC5-RRC信令向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在直接通信接口传输类型为直接通信接口组播的情况下,通过组播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在直接通信接口传输类型为直接通信接口广播的情况下,通过广播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  10. 根据权利要求9所述的方法,其中,在直接通信接口的传输类型为直接通信接口单播的情况下,基于直接通信终端之间的PC5-S连接配置所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,基于直接通信接口的用户设备UE对标识信息或者UE接入层AS连接标识信息,配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  11. 根据权利要求10所述的方法,还包括:
    向所述直接通信终端的通信对端发送所述UE对标识信息或者UE AS连接标识信息。
  12. 根据权利要求11所述的方法,其中,所述UE对标识信息或者UE AS连接标识信息携带在用于建立PC5-S连接的信令中,或者,所述UE对标识信息或者所述UE AS连接标识信息携带在PC5-RRC信令中。
  13. 根据权利要求9所述的方法,其中,在直接通信接口的传输类型为直接通信接口组播或广播的情况下,基于直接通信接口的源地址和目的地址的组合组播或广播所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  14. 根据权利要求8所述的方法,其中,利用重复传输的方式向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括以下任一种方式:
    采用重复传输机制向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    按照预设的周期重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在特定的时域资源或者频域资源上重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  15. 根据权利要求1-7任一项所述的方法,其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置至少包括以下信息:
    DRX的起点;
    DRX的周期长度;
    DRX激活周期的长度或者非激活周期的长度。
  16. 根据权利要求15所述的方法,其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置还包括目标定时器的长度,所述目标定时器包括以下定时器的一个或者多个:
    混合自动重传请求回程时延HARQ RTT定时器;
    HARQ重传定时器;
    DRX非激活定时器。
  17. 一种信息配置方法,应用于网络侧设备,包括:
    确定直接通信接口特定目标对应的直接通信接口的DRX配置;
    向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
    所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
  18. 根据权利要求17所述的方法,其中,所述向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
    在所述直接通信终端在Uu接口处于RRC连接状态的情况下,通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,向所述直接通信终端发送Uu接口的DRX配置,以使所述直接通信终端将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,通过SIB向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  19. 根据权利要求18所述的方法,其中,所述通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
    通过Uu接口专用信令向所述直接通信终端发送配置信息,所述配置信息至少包括第一指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接 口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述第一指示信息用于指示所述配置信息针对的接口类型。
  20. 根据权利要求18所述的方法,其中,在向所述直接通信终端发送Uu接口的DRX配置的情况下,所述方法还包括:
    向所述直接通信终端发送第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
  21. 一种信息配置方法,应用于直接通信终端,包括:
    接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置是所述直接通信对端基于所述直接通信接口特定目标确定的,所述特定目标包括直接通信终端或者直接通信接口传输类型;
    所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
  22. 根据权利要求21所述的方法,其中,所述接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
    在直接通信接口的传输类型为直接通信接口单播的情况下,接收所述直接通信对端通过PC5-RRC信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在直接通信接口的传输类型为直接通信接口组播的情况下,接收所述直接通信对端通过组播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在直接通信接口的传输类型为直接通信接口广播的情况下,接收所述直接通信对端通过广播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  23. 根据权利要求22所述的方法,其中,在直接通信接口的传输类型为直接通信接口单播的情况下,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信终端之间的PC5-S连接配置的,或者,所述直 接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信接口的UE对标识信息或者UE AS连接标识信息配置的。
  24. 根据权利要求23所述的方法,还包括:
    接收所述直接通信对端发送的所述UE对标识信息或者所述UE AS连接标识信息。
  25. 根据权利要求24所述的方法,其中,所述接收所述直接通信对端发送的所述UE对标识信息或者所述UE AS连接标识信息,包括:
    接收所述直接通信对端通过用于建立PC5-S连接的信令发送的所述UE对标识信息或者所述UE AS连接标识信息;或者
    接收所述直接通信对端通过PC5-RRC信令发送的所述UE对标识信息或者所述UE AS连接标识信息。
  26. 根据权利要求21所述的方法,其中,所述接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置,包括以下任一种方式:
    采用重复接收机制接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    按照预设的周期重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在特定的时域资源或者频域资源上重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  27. 根据权利要求21所述的方法,其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置至少包括以下信息:
    DRX的起点;
    DRX的周期长度;
    DRX激活周期的长度或者非激活周期的长度。
  28. 根据权利要求21所述的方法,其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置还包括目标定时器的长度,所述目标定时器包括以下定时器的一个或者多个:
    HARQ RTT定时器;
    HARQ重传定时器;
    DRX非激活定时器。
  29. 一种信息配置装置,应用于直接通信终端,包括:
    第一处理模块,用于基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
    所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
  30. 根据权利要求29所述的信息配置装置,其中,所述第一处理模块用于,根据协议约定或者预配置信息确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  31. 根据权利要求29所述的信息配置装置,其中,所述第一处理模块用于,根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  32. 根据权利要求31所述的信息配置装置,其中,所述第一处理模块用于,在所述直接通信终端在Uu接口处于无线资源控制RRC连接态的情况下,接收网络侧设备通过Uu接口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,接收所述网络侧设备发送的Uu接口的DRX配置,并将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,接收网络侧设备通过系统信息块SIB发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在所述直接通信终端在Uu接口处于脱网状态的情况下,通过预配置信息配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  33. 根据权利要求29所述的信息配置装置,其中,所述第一处理模块用于,根据所述直接通信终端自身实现确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  34. 一种信息配置装置,应用于网络侧设备,包括:
    第一确定模块,用于确定直接通信接口特定目标对应的直接通信接口的DRX配置;
    第一发送模块,用于向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
    所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
  35. 根据权利要求34所述的信息配置装置,其中,所述第一发送模块用于:
    在所述直接通信终端在Uu接口处于RRC连接状态的情况下,通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,向所述直接通信终端发送Uu接口的DRX配置,以使所述直接通信终端将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,通过SIB向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  36. 一种信息配置装置,应用于直接通信终端,包括:
    第一接收模块,用于接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置是所述直接通信对端基于所述直接通信接口特定目标确定的,所述特定目标包括直接通信终端或者直接通信接口传输类型;
    所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
  37. 根据权利要求35所述的信息配置装置,其中,所述第一接收模块还用于:
    在直接通信接口的传输类型为直接通信接口单播的情况下,接收所述直接通信对端通过PC5-RRC信令发送的所述直接通信接口特定目标对应的直 接通信接口的DRX配置;
    在直接通信接口的传输类型为直接通信接口组播的情况下,接收所述直接通信对端通过组播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在直接通信接口的传输类型为直接通信接口广播的情况下,接收所述直接通信对端通过广播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  38. 根据权利要求35所述的信息配置装置,其中,所述第一接收模块还用于通过以下任一种方式:接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置:
    采用重复接收机制接收所述直接通信对端接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    按照预设的周期重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在特定的时域资源或者频域资源上重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  39. 根据权利要求35所述的信息配置装置,其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置至少包括以下信息:
    DRX的起点;
    DRX的周期长度;
    DRX激活周期的长度或者非激活周期的长度。
  40. 一种信息配置设备,应用于直接通信终端,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序;所述处理器,用于读取存储器中的程序,执行下列过程:
    基于直接通信接口特定目标确定所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
    所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
  41. 根据权利要求40所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    根据协议约定或者预配置信息确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  42. 根据权利要求40所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    根据直接通信终端的连接状态信息,确定所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括:
    在所述直接通信终端在Uu接口处于无线资源控制RRC连接态的情况下,接收网络侧设备通过Uu接口专用信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,接收所述网络侧设备发送的Uu接口的DRX配置,并将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的情况下,接收网络侧设备通过系统信息块SIB发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在所述直接通信终端在Uu接口处于脱网状态的情况下,通过预配置信息配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  43. 根据权利要求42所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    接收所述网络侧设备通过Uu接口专用信令发送的配置信息,所述配置信息至少包括第一指示信息和所述直接通信特定目标对应的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述第一指示信息用于指示所述配置信息针对的接口类型;或者
    在将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置的情况下,接收所述网络侧设备发送的第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
  44. 根据权利要求40所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    根据所述直接通信终端自身实现确定所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  45. 根据权利要求40-44任一项所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  46. 根据权利要求45所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    在直接通信接口传输类型为直接通信接口单播的情况下,通过PC5-RRC信令向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在直接通信接口传输类型为直接通信接口组播的情况下,通过组播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在直接通信接口传输类型为直接通信接口广播的情况下,通过广播的方式向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  47. 根据权利要求46所述的设备,其中,在直接通信接口的传输类型为直接通信接口单播的情况下,基于直接通信终端之间的PC5-S连接配置所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,基于直接通信接口的用户设备UE对标识信息或者UE接入层AS连接标识信息,配置所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  48. 根据权利要求47所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    向所述直接通信终端的通信对端发送所述UE对标识信息或者UE AS连接标识信息;
    所述UE对标识信息或者UE AS连接标识信息携带在用于建立PC5-S连 接的信令中,或者,所述UE对标识信息或者所述UE AS连接标识信息携带在PC5-RRC信令中。
  49. 根据权利要求46所述的设备,其中,所述处理器还用于读取存储器中的程序,利用重复传输的方式向所述直接通信终端的直接通信的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,包括以下任一种方式:
    采用重复传输机制向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    按照预设的周期重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在特定的时域资源或者频域资源上重复地向所述直接通信终端的通信对端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  50. 一种信息配置设备,应用于网络侧设备,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序;所述处理器,用于读取存储器中的程序,执行下列过程:
    确定直接通信接口特定目标对应的直接通信接口的DRX配置;
    向直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述特定目标包括直接通信终端或者直接通信接口传输类型;
    所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
  51. 根据权利要求50所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    在所述直接通信终端在Uu接口处于RRC连接状态的情况下,通过Uu接口专用信令向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,向所述直接通信终端发送Uu接口的DRX配置,以使所述直接通信终端将所述Uu接口的DRX配置作为所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在所述直接通信终端在Uu接口处于RRC空闲态或者RRC非激活态的 情况下,通过SIB向所述直接通信终端发送所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  52. 根据权利要求51所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    通过Uu接口专用信令向所述直接通信终端发送配置信息,所述配置信息至少包括第一指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置,或者,所述配置信息至少包括第一指示信息、所述直接通信接口特定目标指示信息和所述直接通信接口特定目标对应的直接通信接口的DRX配置;其中,所述第一指示信息用于指示所述配置信息针对的接口类型;或者
    在向所述直接通信终端发送Uu接口的DRX配置的情况下,向所述直接通信终端发送第二指示信息,所述第二指示信息用于指示所述Uu接口的DRX配置是否适用于直接通信接口。
  53. 一种信息配置设备,应用于直接通信终端,包括:收发机、存储器、处理器及存储在所述存储器上并可在所述处理器上运行的程序;所述处理器,用于读取存储器中的程序,执行下列过程:
    接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置;
    其中,所述直接通信接口特定目标对应的直接通信接口的DRX配置是所述直接通信对端基于所述直接通信接口特定目标确定的,所述特定目标包括直接通信终端或者直接通信接口传输类型;
    所述直接通信接口传输类型包括直接通信接口单播、组播、广播,或者,所述直接通信接口传输类型包括直接通信接口单播、多播。
  54. 根据权利要求53所述的设备,其中,所述处理器还用于读取存储器中的程序,执行下列过程:
    在直接通信接口的传输类型为直接通信接口单播的情况下,接收所述直接通信对端通过PC5-RRC信令发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在直接通信接口的传输类型为直接通信接口组播的情况下,接收所述直 接通信对端通过组播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在直接通信接口的传输类型为直接通信接口广播的情况下,接收所述直接通信对端通过广播方式发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  55. 根据权利要求54所述的设备,其中,在直接通信接口的传输类型为直接通信接口单播的情况下,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信终端之间的PC5-S连接配置的,或者,所述直接通信接口特定目标对应的直接通信接口的DRX配置是基于直接通信接口的UE对标识信息或者UE AS连接标识信息配置的;
    所述处理器还用于读取存储器中的程序,执行下列过程:
    接收所述直接通信对端发送的所述UE对标识信息或者所述UE AS连接标识信息,包括:
    接收所述直接通信对端通过用于建立PC5-S连接的信令发送的所述UE对标识信息或者所述UE AS连接标识信息;或者
    接收所述直接通信对端通过PC5-RRC信令发送的所述UE对标识信息或者所述UE AS连接标识信息。
  56. 根据权利要求55所述的设备,其中,所述处理器还用于读取存储器中的程序,利用以下任一种方式接收直接通信对端发送的直接通信接口特定目标对应的直接通信接口的DRX配置:
    采用重复接收机制接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    按照预设的周期重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置;
    在特定的时域资源或者频域资源上重复地接收所述直接通信对端发送的所述直接通信接口特定目标对应的直接通信接口的DRX配置。
  57. 一种计算机可读存储介质,用于存储计算机程序,所述计算机程序被处理器执行时实现如权利要求1至16中任一项所述的信息配置方法中的步骤,或者,所述计算机程序被处理器执行时实现如权利要求17至20中任 一项所述的信息配置方法中的步骤,或者,所述计算机程序被处理器执行时实现如权利要求21至28中任一项所述的信息配置方法中的步骤。
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