WO2017166961A1 - 一种进行通信配置的方法和设备 - Google Patents
一种进行通信配置的方法和设备 Download PDFInfo
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- WO2017166961A1 WO2017166961A1 PCT/CN2017/074560 CN2017074560W WO2017166961A1 WO 2017166961 A1 WO2017166961 A1 WO 2017166961A1 CN 2017074560 W CN2017074560 W CN 2017074560W WO 2017166961 A1 WO2017166961 A1 WO 2017166961A1
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- configuration information
- network side
- side device
- direct communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/23—Manipulation of direct-mode connections
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/20—Manipulation of established connections
- H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/005—Discovery of network devices, e.g. terminals
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Definitions
- the present invention relates to the field of wireless communication technologies, and in particular, to a method and device for performing communication configuration.
- D2D Device to Device
- 3GPP 3rd Generation Partnership Project
- D2D Device to Device
- D2D includes the following two categories:
- the UE uses E-UTRA (Evolved Universal Mobile Telecommunications System Terrestrial Radio Access Network) to confirm that another UE is nearby.
- E-UTRA Evolved Universal Mobile Telecommunications System Terrestrial Radio Access Network
- the D2D UE can use the service to find nearby taxis, find friends nearby, and the like.
- the D2D link is also called Sidelink in the 3GPP system, so D2D Discovery is also called Sidelink Discovery.
- D2D Communication A UE that is close to each other, by directly establishing a link between two UEs (as shown in Figure 1), thus converting a communication link originally transmitted through the network into a local direct communication link. , save a lot of bandwidth and network efficiency; or two close to each other, you can use direct link communication to obtain stable high-speed and low-cost communication services.
- Proximity service communication is generally performed under the control or assistance of the network side, and the eNB (Evolved Base Station) may even dynamically allocate resources for the UE performing the proximity service communication.
- the D2D link is also called Sidelink in the 3GPP system, so D2D Communication is also called Sidelink Communication.
- UEs participating in D2D Discovery/Communication are divided into two roles:
- D2D transmitting UE a UE that transmits a D2D Discovery/Communication message
- the D2D receives the UE: that is, the UE that receives the D2D Discovery/Communication message sent by the D2D transmitting UE.
- the UE performs D2D Discovery or Communication signal reception according to the system broadcast or the pre-configured D2D receiving resource pool.
- the system broadcast or pre-configured D2D receiving resource pool is generally larger because it contains all D2D sending resource pools of the D2D transmitting UEs, so the D2D receiving UE needs to continuously monitor the system broadcast or continuously monitor the pre-configured D2D receiving resources. Fees are charged.
- the current D2D receiving UE needs to continuously monitor the system broadcast or continuously monitor the pre-configured D2D receiving resources, which consumes a large amount of power.
- the present invention provides a method and a device for performing communication configuration, which solves the problem that the D2D receiving UE existing in the prior art needs to continuously monitor the system broadcast or continuously monitor the pre-configured D2D receiving resource, which consumes a large amount of power.
- the first terminal determines configuration information for determining a target communication period, wherein the target communication period is a period during which the direct communication interface is capable of transmitting and/or receiving the direct communication interface;
- the first terminal determines configuration information used to determine a target communication period, including:
- the first terminal determines the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the first terminal determines configuration information of the target communication period, including:
- the first terminal receives the configuration information from the first network side device.
- the method before the receiving, by the first terminal, the configuration information from the first network side device, the method further includes:
- the first terminal notifying the second terminal by using the direct communication interface further includes:
- the first terminal notifies the identifier of the first terminal and the identifier of the second terminal to the second terminal together with the configuration information.
- the first terminal and the second terminal are unicast communication, and the identifier of the first terminal and the identifier of the second terminal are layer 2 identifiers of the direct communication interface; or
- a broadcast communication is performed between the first terminal and the second terminal, and the identifier of the first terminal and the identifier of the second terminal are a layer 2 group identifier or a layer 2 broadcast identifier of a direct communication interface.
- the configuration information includes some or all of the following information:
- the second terminal receives configuration information from the first terminal for determining a target communication period, wherein the target communication period is a period during which the direct communication interface is capable of transmitting and/or receiving the direct communication interface;
- the second terminal determines the target communication period according to the configuration information.
- the method further includes:
- the second terminal If the second terminal does not access the first network side device, the second terminal sends the configuration information to the accessed second network side device.
- the first network side device determines configuration information for determining a target communication period, wherein the target communication period is a period in which the direct communication interface is capable of transmitting and/or receiving through the direct communication interface;
- the first network side device sends the configuration information to the first terminal, so that the first terminal determines the target communication period according to the configuration information, and notifies the configuration information to the second terminal.
- the first network side device determines configuration information used to determine a target communication period, including:
- the first network side device determines the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the first network side device determines configuration information used to determine a target communication period, and further includes:
- the first network side device determines configuration information that is sent to the first terminal according to the received configuration information that is required by the first terminal.
- the method further includes:
- the first network side device acquires configuration information expected by the second terminal by using the second network side device that is accessed by the second terminal.
- the method further includes:
- the first network side device modifies the DRX and/or DTX configuration of the first terminal on the Uu interface according to the configuration information.
- the configuration information includes some or all of the following information:
- the second network side device receives configuration information for determining a target communication period sent by the second terminal, where the target communication period is a period during which the direct communication interface can transmit and/or receive through the direct communication interface, the configuration information Is sent by the first terminal to the second terminal;
- a first terminal for performing communication configuration is provided by the embodiment of the present invention, where the first terminal includes:
- a first information determining module configured to determine configuration information for determining a target communication period, wherein the target communication period is a period in which a direct communication interface is capable of transmitting and/or receiving through a direct communication interface;
- a notification module configured to determine the target communication period according to the configuration information, and notify the second terminal by using the direct communication interface, so that the second terminal determines the target communication period according to the configuration information .
- the first information determining module is specifically configured to determine the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the first information determining module is specifically configured to:
- the first information determining module is further configured to:
- the notification module is further configured to:
- the first terminal and the second terminal are unicast communication, and the identifier of the first terminal and the identifier of the second terminal are layer 2 identifiers of the direct communication interface; or
- a broadcast communication is performed between the first terminal and the second terminal, and the identifier of the first terminal and the identifier of the second terminal are a layer 2 group identifier or a layer 2 broadcast identifier of a direct communication interface.
- the configuration information includes some or all of the following information:
- a second terminal for performing communication configuration is provided by the embodiment of the present invention, where the second terminal includes:
- a first receiving module configured to receive configuration information from the first terminal for determining a target communication period, where the target communication period is a period in which a direct communication interface can transmit and/or receive through a direct communication interface;
- a period determining module configured to determine the target communication period according to the configuration information.
- the time period determining module is further configured to:
- a second information determining module configured to determine configuration information for determining a target communication period, wherein the target communication period is a period in which a direct communication interface is capable of transmitting and/or receiving through a direct communication interface;
- a sending module configured to send the configuration information to the first terminal, so that the first terminal determines the target communication period according to the configuration information, and notifies the configuration information to the second terminal.
- the second information determining module is specifically configured to determine the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the second information determining module is further configured to:
- the second information determining module is further configured to:
- the second network side device accessed by the second terminal acquires configuration information expected by the second terminal.
- the second information determining module is further configured to:
- the configuration information includes some or all of the following information:
- a second receiving module configured to receive configuration information that is sent by the second terminal and used to determine a target communication period, where the target communication period is a period in which the direct communication interface is capable of transmitting and/or receiving the direct communication interface, where The configuration information is sent by the first terminal to the second terminal;
- a processing module configured to determine, according to the configuration information, a resource used for direct communication; and/or modify a DRX and/or DTX configuration of the second terminal on the Uu interface according to the configuration information.
- a processor for reading a program in the memory performing the following process:
- Determining configuration information for determining a target communication period is a period in which a direct communication interface is capable of transmitting and/or receiving through a direct communication interface
- Determining the target communication period according to the configuration information Determining the target communication period according to the configuration information, and notifying the second terminal by using the transceiver through the direct communication interface, so that the second terminal determines the target communication period according to the configuration information.
- the processor is specifically configured to determine the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the determining, by the processor, configuration information for determining a target communication period specifically, receiving, by the transceiver, the configuration information from the first network side device.
- the processor is further configured to:
- the processor is further configured to:
- the first terminal and the second terminal are unicast communication, and the identifier of the first terminal and the identifier of the second terminal are the layer 2 identifier of the direct communication interface; or
- a broadcast communication is performed between the first terminal and the second terminal, and the identifier of the first terminal and the identifier of the second terminal are a layer 2 group identifier or a layer 2 broadcast identifier of a direct communication interface.
- the configuration information includes some or all of the following information:
- a processor for reading a program in the memory performing the following process:
- the transceiver Receiving, by the transceiver, configuration information from the first terminal for determining a target communication period, wherein the target communication period is a period during which the direct communication interface is capable of transmitting and/or receiving the direct communication interface; determining, according to the configuration information The target communication period.
- the processor is further configured to:
- a processor for reading a program in the memory performing the following process:
- Determining configuration information for determining a target communication period wherein the target communication period is a period in which the direct communication interface is capable of transmitting and/or receiving through the direct communication interface; transmitting the configuration information to the first terminal through the transceiver to And causing the first terminal to determine the target communication period according to the configuration information, and notifying the configuration information to the second terminal.
- the processor is specifically configured to determine the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the processor is further configured to:
- the processor is also used to:
- the second network side device accessed by the second terminal acquires configuration information expected by the second terminal.
- the processor is further configured to:
- the configuration information includes some or all of the following information:
- a processor for reading a program in the memory performing the following process:
- the first terminal determines configuration information for determining a target communication period, where the target communication period is a period in which the direct communication interface can transmit and/or receive through the direct communication interface; and determining, according to the configuration information, a target communication period, and notifying the configuration information to the second terminal through a direct communication interface, such that the terminal performing the direct communication determines the target communication period according to the configuration information, and performs the period of the direct communication interface transmission and/or reception in the target communication period, Therefore, it is not necessary to continuously monitor the system broadcast or continuously monitor the pre-configured D2D receiving resources, thereby saving power.
- FIG. 2 is a schematic structural diagram of a system for performing communication configuration according to an embodiment of the present invention
- FIG. 3 is a schematic structural diagram of a first terminal according to a first embodiment of the present invention.
- FIG. 4 is a schematic structural diagram of a second terminal according to a first embodiment of the present invention.
- FIG. 5 is a schematic structural diagram of a first network side device according to an embodiment of the present invention.
- FIG. 6 is a schematic structural diagram of a first network side device according to an embodiment of the present invention.
- FIG. 7 is a schematic structural diagram of a second first terminal according to an embodiment of the present invention.
- FIG. 8 is a schematic structural diagram of a second terminal according to a second embodiment of the present invention.
- FIG. 9 is a schematic structural diagram of a second network side device according to a second embodiment of the present invention.
- FIG. 10 is a schematic structural diagram of a second network side device according to an embodiment of the present invention.
- FIG. 11 is a schematic flowchart of a method for performing communication configuration according to an embodiment of the present invention.
- FIG. 12 is a schematic flowchart of a second method for performing communication configuration according to an embodiment of the present invention.
- FIG. 13 is a schematic flowchart of a third method for performing communication configuration according to an embodiment of the present invention.
- FIG. 14 is a schematic flowchart of a fourth method for performing communication configuration according to an embodiment of the present invention.
- FIG. 15 is a schematic diagram of determining configuration information of a terminal according to an embodiment of the present invention.
- FIG. 16 is a schematic diagram of determining configuration information of a terminal auxiliary network side device according to an embodiment of the present invention.
- FIG. 17 is a schematic diagram of determining configuration information of a network side device according to an embodiment of the present invention.
- the first terminal determines configuration information for determining a target communication period, where the target communication period is a period in which the direct communication interface can transmit and/or receive through the direct communication interface; and determining, according to the configuration information, a target communication period, and notifying the configuration information to the second terminal through a direct communication interface, such that the terminal performing the direct communication determines the target communication period according to the configuration information, and performs the period of the direct communication interface transmission and/or reception in the target communication period, Therefore, it is not necessary to continuously monitor the system broadcast or continuously monitor the pre-configured D2D receiving resources, thereby saving power.
- the system for performing communication configuration in the embodiment of the present invention includes:
- a first terminal 10 configured to determine configuration information for determining a target communication period, wherein the target communication period is a period in which a direct communication interface is capable of transmitting and/or receiving through a direct communication interface; determining, according to the configuration information, a target communication period, and notifying the second terminal by the direct communication interface, so that the second terminal determines the target communication period according to the configuration information.
- a second terminal 20 configured to receive configuration information from the first terminal for determining a target communication period, where the target communication period is a period in which a direct communication interface can transmit and/or receive through a direct communication interface;
- the configuration information determines the target communication period.
- the first terminal and the second terminal are two terminals that can perform direct communication.
- the second terminal is a receiving terminal that directly communicates
- the second terminal is a transmitting terminal that communicates directly.
- the first terminal directly determines configuration information used to determine a target communication period
- the first terminal determines configuration information required for determining the target communication period, and the network side device is configured according to the first Determining, by the terminal, configuration information for determining a target communication period, determining configuration information, and transmitting the configuration information to the first terminal;
- the network side device directly determines configuration information used to determine the target communication period, and sends the configuration information to the first terminal.
- the system of the embodiment of the present invention further includes:
- a first network side device 30 configured to determine configuration information for determining a target communication period, and send the configuration information to the first terminal, so that the first terminal determines the target communication period according to the configuration information, and Notifying the configuration information to the second terminal.
- Manner 1 The first terminal directly determines configuration information used to determine a target communication period.
- the first terminal determines the configuration information according to part or all of the following parameters:
- Types of services for direct communication such as VOIP (Voice over Internet Protocol) services, V2X (vehicle to everything) services;
- VOIP Voice over Internet Protocol
- V2X vehicle to everything
- the service characteristics of direct communication such as the period of periodic service
- the SPS (Semi-Persistent Scheduling) configuration of the first terminal and/or the second terminal includes, for example, a periodic, C-RNTI (Cell-Radio Network Temporary Identifier);
- DRX Discontinuous Reception
- DTX Discontinuous Transmission
- the configuration information may be matched with the configuration information used by the Uu interface for determining the communication period, such as DRX onduration.
- the first network side device is notified, and the first network side device notifies the first terminal).
- the SPS configuration period of the Uu interface of the first terminal may be matched with each other to ensure that the first terminal SPS activation time and the communication period determined by the first terminal according to the configuration information match each other.
- the identifier of the first terminal and the identifier of the second terminal may be notified to the second terminal together with the configuration information.
- the identifier of the first terminal and the identifier of the second terminal are the layer 2 identifier of the direct communication interface
- the identifier of the first terminal and the identifier of the second terminal are a layer 2 group identifier or a layer 2 broadcast identifier of the direct communication interface.
- the first terminal may further send the determined configuration information to the accessed first network side device, so that the first network side device may determine, according to the received configuration information, resources used for direct communication; and/or according to Receiving the configuration information, modifying the DRX and/or DTX configuration of the first terminal on the Uu interface, such as the communication time for making the Uu port available.
- the communication period of the segment and the direct communication interface (such as the D2D interface) match.
- the network side device determines the configuration information according to the configuration information used by the first terminal to determine the target communication period, and sends the configuration information to the first terminal.
- the first terminal sends the expected configuration information to the first network side device
- the network side device determines, according to the received configuration information that is required by the first terminal, configuration information that is sent to the first terminal.
- the first terminal determines the desired configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the first network side device determines, by the first network side device, configuration information that is sent to the first terminal according to the configuration information that is expected by the first terminal, and may also be expected according to part or all of the foregoing parameters. Together with the configuration information, the configuration information sent to the first terminal is determined.
- the identifier of the first terminal and the identifier of the second terminal may be notified to the second terminal together with the configuration information.
- the identifier of the first terminal and the identifier of the second terminal are the layer 2 identifier of the direct communication interface
- the identifier of the first terminal and the identifier of the second terminal are a layer 2 group identifier or a layer 2 broadcast identifier of the direct communication interface.
- the first network side device determines, according to the configuration information, a resource used for direct communication; and/or the first network side device modifies the first terminal on the Uu interface according to the configuration information.
- DRX and / or DTX configuration are examples of the configuration information.
- Manner 3 The network side device directly determines configuration information used to determine the target communication period, and sends the configuration information to the first terminal.
- the first network side device determines the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the configuration information may be matched with the configuration information used by the Uu interface for determining the communication period, such as DRX onduration.
- the station notifies the first network side device, and then the first network side device notifies the first terminal).
- the SPS configuration period of the Uu interface of the first terminal may be matched with each other to ensure that the first terminal SPS activation time and the communication period determined by the first terminal according to the configuration information match each other.
- the identifier of the first terminal and the identifier of the second terminal may be notified to the second terminal together with the configuration information.
- the identifier of the first terminal and the identifier of the second terminal are the layer 2 identifier of the direct communication interface
- the identifier of the first terminal and the identifier of the second terminal are a layer 2 group identifier or a layer 2 broadcast identifier of the direct communication interface.
- the first network side device determines, according to the configuration information, a resource used for direct communication; and/or the first network side device modifies the first terminal on the Uu interface according to the configuration information.
- DRX and / or DTX configuration are examples of the configuration information.
- the first terminal and the second terminal access different network side devices, and the first terminal accesses the first network side device, and if the second terminal does not access the first network side device, The second terminal may send the received configuration information sent by the first terminal to the accessed second network side device.
- system of the embodiment of the present invention further includes:
- the second network side device 40 is configured to receive, by the second terminal, configuration information, configured to determine a target communication period, where the target communication period is a period in which the direct communication interface is capable of transmitting and/or receiving the direct communication interface.
- the configuration information is sent by the first terminal to the second terminal; determining, according to the configuration information, resources used for direct communication; and/or modifying the DRX of the second terminal on the Uu interface according to the configuration information. And / or DTX configuration.
- an optional manner is that the first network side device and the second network side device negotiate to determine configuration information.
- the first network side device acquires the DTX and/or DRX configuration of the current Uu port of the second terminal by using the second network side device that is accessed by the second terminal; or
- the first network side device acquires configuration information expected by the second terminal by using the second network side device that is accessed by the second terminal.
- the first network side device acquires the foregoing information in order to match the determined communication period and the DTX and/or DRX configurations of the Uu ports of the two terminals.
- the first network side device can obtain the desired configuration information and can also ensure the determined communication period. And two The DTX and/or DRX configurations of the Uu ports of the terminals match each other.
- the configuration information determined by the first terminal or the first network side device may include some or all of the following information including but not limited to:
- the short cycle timer DtxShortCycleTimer is sent discontinuously.
- the network side device in the embodiment of the present invention may be a base station (such as a macro base station, a home base station, etc.), an RN (relay) device, or other network side devices.
- a base station such as a macro base station, a home base station, etc.
- RN relay
- the first type of the first terminal of the embodiment of the present invention includes:
- a first information determining module 300 configured to determine configuration information used to determine a target communication period, where the target communication period is a period in which a direct communication interface can transmit and/or receive through a direct communication interface;
- the notification module 301 is configured to determine the target communication period according to the configuration information, and notify the second terminal by using the direct communication interface, so that the second terminal determines the target communication according to the configuration information. Time period.
- the first information determining module 300 is specifically configured to determine the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the first information determining module 300 is specifically configured to:
- the first information determining module 300 is further configured to:
- the notification module 301 is further configured to:
- the first terminal and the second terminal are unicast communication, and the identifier of the first terminal and the identifier of the second terminal are layer 2 identifiers of the direct communication interface; or
- a broadcast communication is performed between the first terminal and the second terminal, and the identifier of the first terminal and the identifier of the second terminal are a layer 2 group identifier or a layer 2 broadcast identifier of a direct communication interface.
- the configuration information includes some or all of the following information:
- the first type of second terminal in the embodiment of the present invention includes:
- a first receiving module 400 configured to receive configuration information from the first terminal for determining a target communication period, where the target communication period is a period in which a direct communication interface can transmit and/or receive through a direct communication interface;
- the time period determining module 401 is configured to determine the target communication time period according to the configuration information.
- the time period determining module 401 is further configured to:
- the first network side device of the first embodiment of the present invention includes:
- a second information determining module 500 configured to determine configuration information used to determine a target communication period, where the target communication period is a period in which a direct communication interface can transmit and/or receive through a direct communication interface;
- the sending module 501 is configured to send the configuration information to the first terminal, so that the first terminal determines the target communication period according to the configuration information, and notifies the configuration information to the second terminal.
- the second information determining module 500 is specifically configured to determine the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the second information determining module 500 is further configured to:
- the second information determining module 500 is further configured to:
- the second network side device accessed by the second terminal acquires configuration information expected by the second terminal.
- the second information determining module 500 is further configured to:
- the configuration information includes some or all of the following information:
- the first network side device of the first embodiment of the present invention includes:
- the second receiving module 600 is configured to receive, by the second terminal, configuration information, configured to determine a target communication period, where the target communication period is a period in which the direct communication interface is capable of transmitting and/or receiving the direct communication interface.
- the configuration information is sent by the first terminal to the second terminal;
- the processing module 601 is configured to determine, according to the configuration information, a resource used for direct communication; and/or modify a DRX and/or DTX configuration of the second terminal on the Uu interface according to the configuration information.
- the second first terminal in the embodiment of the present invention includes:
- the processor 701 is configured to read a program in the memory 704 and perform the following process:
- Determining configuration information for determining a target communication period is a period in which a direct communication interface is capable of transmitting and/or receiving through a direct communication interface
- the target communication period is determined according to the configuration information, and the configuration information is notified to the second terminal through the direct communication interface by the transceiver 702, so that the second terminal determines the target communication period according to the configuration information.
- the transceiver 702 is configured to receive and transmit data under the control of the processor 701.
- the processor 701 is specifically configured to determine the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the processor 701 determines configuration information used to determine a target communication period, and specifically includes: receiving, by the transceiver 702, the configuration information from the first network side device.
- processor 701 is further configured to:
- processor 701 is further configured to:
- the identifier of the first terminal and the identifier of the second terminal are notified to the second terminal together with the configuration information by the transceiver 702.
- the first terminal and the second terminal are unicast communication, and the identifier of the first terminal and the identifier of the second terminal are layer 2 identifiers of the direct communication interface; or
- a broadcast communication is performed between the first terminal and the second terminal, and the identifier of the first terminal and the identifier of the second terminal are a layer 2 group identifier or a layer 2 broadcast identifier of a direct communication interface.
- the configuration information includes some or all of the following information:
- bus architecture (represented by bus 700), which may include any number of interconnected buses and bridges, will include one or more processors and memory 704 represented by general purpose processor 701.
- the various circuits of the memory are linked together.
- the bus 700 can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is known in the art and, therefore, will not be further described herein.
- Bus interface 703 provides an interface between bus 700 and transceiver 702.
- the transceiver 702 can be a The elements, which may also be multiple elements, such as multiple receivers and transmitters, provide means for communicating with various other devices on a transmission medium.
- transceiver 702 receives external data from other devices.
- the transceiver 702 is configured to send the processed data of the processor 701 to other devices.
- a user interface 705 can also be provided, such as a keypad, display, speaker, microphone, joystick.
- the processor 701 is responsible for managing the bus 700 and the usual processing, running a general purpose operating system as described above.
- the memory 704 can be used to store data used by the processor 701 in performing operations.
- the processor 701 may be a CPU (Central Embedded Device), an ASIC (Application Specific Integrated Circuit), an FPGA (Field-Programmable Gate Array), or a CPLD (Complex Programmable Logic Device). , complex programmable logic devices).
- CPU Central Embedded Device
- ASIC Application Specific Integrated Circuit
- FPGA Field-Programmable Gate Array
- CPLD Complex Programmable Logic Device
- the second terminal of the second embodiment of the present invention includes:
- the processor 801 is configured to read a program in the memory 804 and perform the following process:
- the transceiver 802 Receiving, by the transceiver 802, configuration information for determining a target communication period from the first terminal, wherein the target communication period is a period in which the direct communication interface is capable of transmitting and/or receiving through the direct communication interface; determining according to the configuration information The target communication period.
- the transceiver 802 is configured to receive and transmit data under the control of the processor 801.
- the processor 801 is further configured to:
- bus 800 may include any number of interconnected buses and bridges, and bus 800 will include one or more processors and memory 804 represented by general purpose processor 801. The various circuits of the memory are linked together.
- the bus 800 can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is known in the art, and therefore, will not be further described herein.
- Bus interface 803 provides an interface between bus 800 and transceiver 802.
- Transceiver 802 can be an element or a plurality of elements, such as multiple receivers and transmitters, providing means for communicating with various other devices on a transmission medium. For example, transceiver 802 receives external data from other devices. The transceiver 802 is configured to send the processed data of the processor 801 to other devices.
- a user interface 805 can also be provided, such as a keypad, display, speaker, microphone, joystick.
- the processor 801 is responsible for managing the bus 800 and the usual processing, running the general purpose operating system as described above.
- the memory 804 can be used to store data used by the processor 801 when performing operations.
- the processor 801 can be a CPU, an ASIC, an FPGA, or a CPLD.
- the processor 901 is configured to read a program in the memory 904 and perform the following process:
- Determining configuration information for determining a target communication period wherein the target communication period is through a direct communication interface a period of time during which the direct communication interface is transmitted and/or received; the configuration information is transmitted to the first terminal by the transceiver 902, so that the first terminal determines the target communication period according to the configuration information and The configuration information is notified to the second terminal.
- the transceiver 902 is configured to receive and transmit data under the control of the processor 901.
- the processor 901 is specifically configured to determine the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- processor 901 is further configured to:
- the processor 901 is also used to:
- the second network side device accessed by the second terminal acquires configuration information expected by the second terminal.
- processor 901 is further configured to:
- the configuration information includes some or all of the following information:
- bus 900 can include any number of interconnected buses and bridges, and bus 900 will include one or more processors represented by processor 901 and memory represented by memory 904. The various circuits are linked together. The bus 900 can also link various other circuits such as peripherals, voltage regulators, and power management circuits, which are well known in the art, and therefore will not be further developed herein. Step description.
- Bus interface 903 provides an interface between bus 900 and transceiver 902.
- Transceiver 902 can be an element or a plurality of elements, such as a plurality of receivers and transmitters, providing means for communicating with various other devices on a transmission medium.
- the data processed by the processor 901 is transmitted over the wireless medium via the antenna 905. Further, the antenna 905 also receives the data and transmits the data to the processor 901.
- the processor 901 is responsible for managing the bus 900 and the usual processing, and can also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions.
- the memory 904 can be used to store data used by the processor 901 in performing operations.
- the processor 901 can be a CPU, an ASIC, an FPGA, or a CPLD.
- the second network side device of the second embodiment of the present invention includes:
- the processor 1001 is configured to read a program in the memory 1004 and perform the following process:
- configuration information for determining a target communication period sent by the second terminal where the target communication period is a period during which the direct communication interface can transmit and/or receive through the direct communication interface
- the configuration information is Transmitting, by the first terminal, the second terminal, determining, according to the configuration information, a resource used for direct communication; and/or modifying a DRX and/or DTX configuration of the second terminal on the Uu interface according to the configuration information.
- the transceiver 1002 is configured to receive and transmit data under the control of the processor 1001.
- bus 1000 may include any number of interconnected buses and bridges, and bus 1000 will include one or more processors represented by processor 1001 and memory represented by memory 1004. The various circuits are linked together. The bus 1000 can also link various other circuits, such as peripherals, voltage regulators, and power management circuits, as is known in the art, and therefore, will not be further described herein.
- Bus interface 1003 provides an interface between bus 1000 and transceiver 1002.
- the transceiver 1002 can be an element or a plurality of elements, such as a plurality of receivers and transmitters, providing means for communicating with various other devices on a transmission medium.
- the data processed by the processor 1001 is transmitted over the wireless medium via the antenna 1005. Further, the antenna 1005 also receives the data and transmits the data to the processor 1001.
- the processor 1001 is responsible for managing the bus 1000 and the usual processing, and can also provide various functions including timing, peripheral interfaces, voltage regulation, power management, and other control functions.
- the memory 1004 can be used to store data used by the processor 1001 in performing operations.
- the processor 1001 may be a CPU, an ASIC, an FPGA, or a CPLD.
- the embodiment of the present invention further provides a method for performing communication configuration.
- the device corresponding to the method is the first terminal in the system for channel estimation according to the embodiment of the present invention, and the method solves the problem and
- the device is similar, so the implementation of the method can be referred to the implementation of the device, and the repeated description will not be repeated.
- the first method for performing communication configuration in the embodiment of the present invention includes:
- Step 1100 The first terminal determines configuration information for determining a target communication period, where the target communication period is a period in which a direct communication interface can transmit and/or receive through a direct communication interface;
- Step 1101 The first terminal determines the target communication period according to the configuration information, and notifies the second terminal by using the direct communication interface, so that the second terminal determines, according to the configuration information, the Target communication period.
- the first terminal determines configuration information used to determine a target communication period, including:
- the first terminal determines the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the first terminal determines configuration information of the target communication period, including:
- the first terminal receives the configuration information from the first network side device.
- the method before the receiving, by the first terminal, the configuration information from the first network side device, the method further includes:
- the first terminal notifying the second terminal by using the direct communication interface further includes:
- the first terminal notifies the identifier of the first terminal and the identifier of the second terminal to the second terminal together with the configuration information.
- the first terminal and the second terminal are unicast communication, and the identifier of the first terminal and the identifier of the second terminal are layer 2 identifiers of the direct communication interface; or
- a broadcast communication is performed between the first terminal and the second terminal, and the identifier of the first terminal and the identifier of the second terminal are a layer 2 group identifier or a layer 2 broadcast identifier of a direct communication interface.
- the configuration information includes some or all of the following information:
- the embodiment of the present invention further provides a method for performing communication configuration.
- the device corresponding to the method is the second terminal in the system for channel estimation according to the embodiment of the present invention, and the method solves the problem and
- the device is similar, so the implementation of the method can be referred to the implementation of the device, and the repeated description will not be repeated.
- a method for performing communication configuration in the second embodiment of the present invention includes:
- Step 1200 The second terminal receives configuration information from the first terminal for determining a target communication period, where the target communication period is a period during which the direct communication interface can perform direct communication interface transmission and/or reception;
- Step 1201 The second terminal determines the target communication period according to the configuration information.
- the method further includes:
- the second terminal If the second terminal does not access the first network side device, the second terminal sends the configuration information to the accessed second network side device.
- the embodiment of the present invention further provides a method for performing communication configuration, where the device corresponding to the method is the first network side device in the system for channel estimation according to the embodiment of the present invention, and the method solves the problem.
- the principle is similar to the device, so the implementation of the method can be referred to the implementation of the device, and the details are not repeated here.
- a third method for performing communication configuration in the embodiment of the present invention includes:
- Step 1300 The first network side device determines configuration information for determining a target communication period, where the target communication period is a period in which a direct communication interface can transmit and/or receive through a direct communication interface;
- Step 1301 The first network side device sends the configuration information to the first terminal, so that the first terminal determines the target communication period according to the configuration information, and notifies the configuration information to the second terminal. .
- the first network side device determines configuration information used to determine a target communication period, including:
- the first network side device determines the configuration information according to part or all of the following parameters:
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the first network side device determines configuration information used to determine a target communication period, and further includes:
- the first network side device determines configuration information that is sent to the first terminal according to the received configuration information that is required by the first terminal.
- the method further includes:
- the first network side device acquires configuration information expected by the second terminal by using the second network side device that is accessed by the second terminal.
- the method further includes:
- the first network side device modifies the DRX and/or DTX configuration of the first terminal on the Uu interface according to the configuration information.
- the configuration information includes some or all of the following information:
- the embodiment of the present invention further provides a method for performing communication configuration, where the device corresponding to the method is the second network side device in the system for channel estimation according to the embodiment of the present invention, and the method solves the problem.
- the principle is similar to the device, so the implementation of the method can be referred to the implementation of the device, and the details are not repeated here.
- a method for performing communication configuration in a fourth embodiment of the present invention includes:
- Step 1400 The second network side device receives, by the second terminal, configuration information, used to determine a target communication period, where the target communication period is a period in which the direct communication interface can transmit and/or receive the direct communication interface.
- the configuration information is sent by the first terminal to the second terminal;
- Step 1401 The second network side device determines, according to the configuration information, a resource used for direct communication; and/or modifies a DRX and/or DTX configuration of the second terminal on the Uu interface according to the configuration information.
- Embodiment 1 as shown in FIG. 15, the terminal determines the configuration information process in the embodiment of the present invention.
- Step 1 The first terminal determines the direct communication peer identification information (ie, the identifier of the second terminal).
- the identification information of the direct communication peer is obtained through the direct communication unicast connection establishment process. That is, the second terminal notifies the first terminal of its own identification information in the process of establishing the direct communication unicast connection.
- the identity of the first terminal and the second terminal may be an L2 ID.
- the direct communication peer identification information is L2 Group ID or L2 Broadcast ID.
- Step 2 The first terminal determines configuration information for determining a target communication period, wherein the target communication period is a period during which the direct communication interface is capable of transmitting and/or receiving the direct communication interface.
- the first terminal determines the configuration information
- one or a combination of the following information may be considered:
- Service characteristics of direct communication such as service arrival time interval, etc.
- SPS configuration of the first terminal and/or the second terminal (such as a period of SPS configuration);
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the configuration information may be matched with the configuration information used by the Uu interface to determine the communication period, such as DRX onduration alignment.
- the communication period such as DRX onduration alignment.
- it may also be determined according to the configuration information used by the first terminal for determining the communication period and the configuration information used by the second terminal for determining the communication period used by the second terminal (such as the serving base station by the second terminal).
- the first network side device is notified, and the first network side device notifies the first terminal).
- Step 3 The first terminal sends the determined configuration information to the second terminal through the direct communication interface.
- the message may carry the identifier of the direct communication interface of the first terminal and the identifier of the direct communication interface of the second terminal.
- the configuration information includes some or all of the following information:
- onDurationTimer any other one can be used with onDurationTimer.
- Step 4a The first terminal sends the determined configuration information to the accessed first network side device.
- Step 4b The second terminal sends the determined configuration information to the accessed second network side device.
- step 4a There is no necessary timing relationship between step 4a and step 4b, and may be performed simultaneously or separately.
- Step 5a The first network side device determines, according to the configuration information, resources used for direct communication; and/or modifies the DRX and/or DTX configuration of the first terminal on the Uu interface.
- Step 5b The second network side device determines, according to the configuration information, a resource used for direct communication; and/or modifies a DRX and/or DTX configuration of the second terminal on the Uu interface.
- step 5a There is no necessary timing relationship between step 5a and step 5b, which may be performed simultaneously or separately.
- Step 6 The first terminal and the second terminal determine a target communication period of the direct communication interface according to the configuration information, and perform direct communication.
- the DTX and/or DRX timer maintenance process in the communication process may reuse the DRX timer maintenance process in the 3GPP TS XXX.
- the direct transmitting terminal selects the sending resource from the resources corresponding to the Active time according to the configuration information
- the direct receiving terminal selects the receiving resource from the resources corresponding to the Active time according to the configuration information
- Embodiment 2 As shown in FIG. 16, the terminal assists the network side device in determining the configuration information in the embodiment of the present invention.
- Step 1 The first terminal determines the direct communication peer identification information (ie, the identifier of the second terminal).
- the identification information of the direct communication peer is obtained through the direct communication unicast connection establishment process. That is, the second terminal notifies the first terminal of its own identification information in the process of establishing the direct communication unicast connection.
- the identity of the first terminal and the second terminal may be an L2 ID.
- the direct communication peer identification information is L2 Group ID or L2 Broadcast ID.
- Step 2 The first terminal determines configuration information required for determining a target communication period, wherein the target communication period is a period in which the direct communication interface is capable of transmitting and/or receiving through the direct communication interface.
- the first terminal determines the configuration information
- one or a combination of the following information may be considered:
- Service characteristics of direct communication such as service arrival time interval, etc.
- SPS configuration of the first terminal and/or the second terminal (such as a period of SPS configuration);
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- the configuration information may be matched with the configuration information used by the Uu interface to determine the communication period, such as DRX onduration alignment.
- the communication period such as DRX onduration alignment.
- it may also be determined according to the configuration information used by the first terminal for determining the communication period and the configuration information used by the second terminal for determining the communication period used by the second terminal (such as the serving base station by the second terminal).
- the first network side device is notified, and the first network side device notifies the first terminal).
- Step 3 The first terminal reports the expected configuration information to the accessed first network side device.
- Step 4 The first network side device determines, according to the received configuration information that is received, the final configuration information for determining the target communication period, and determines resources used for direct communication according to the determined configuration information; and/or modifies the A terminal is configured for DRX and/or DTX on the Uu interface.
- the first network side device may join the current resource occupation situation, the configuration information of the first terminal on the Uu interface for determining the communication period, the service characteristics of the first terminal, and the like, Some or all of the factors.
- the first network side device directly uses the received configuration information as the final configuration information, and adjusts the configuration information of the first terminal on the Uu interface for determining the communication period.
- Step 5 The first network side device notifies the first terminal of the determined configuration information.
- Step 6 The first terminal sends the determined configuration information to the second terminal by using a direct communication interface.
- the message may carry the identifier of the direct communication interface of the first terminal and the identifier of the direct communication interface of the second terminal.
- the configuration information includes some or all of the following information:
- onDurationTimer any other one can be used with onDurationTimer.
- Step 7 The second terminal sends the determined configuration information to the accessed second network side device.
- Step 8 The second network side device determines, according to the configuration information, a resource used for direct communication; and/or modifies a DRX and/or DTX configuration of the second terminal on the Uu interface.
- Step 9 The first terminal and the second terminal determine a target communication period of the direct communication interface according to the configuration information, and perform direct communication.
- the DTX and/or DRX timer maintenance process during communication may reuse the DRXtimer maintenance process in 3GPP TS XXX.
- the direct transmitting terminal selects the sending resource from the resources corresponding to the Active time according to the configuration information
- the direct receiving terminal selects the receiving resource from the resources corresponding to the Active time according to the configuration information
- Embodiment 3 As shown in FIG. 17, the process of determining configuration information by a network side device according to an embodiment of the present invention.
- Step 1 The first terminal determines the direct communication peer identification information (ie, the identifier of the second terminal).
- the identification information of the direct communication peer is obtained through the direct communication unicast connection establishment process. That is, the second terminal notifies the first terminal of its own identification information in the process of establishing the direct communication unicast connection.
- the identity of the first terminal and the second terminal may be an L2 ID.
- the direct communication peer identification information is L2 Group ID or L2 Broadcast ID.
- Step 2 The first terminal requests configuration information from the accessed first network side device.
- the first terminal may carry the identifier information of the first terminal and/or the second terminal in the message requesting the configuration information, and may also carry other auxiliary information, which may be one or a combination of the following:
- Service characteristics of direct communication such as service arrival time interval, etc.
- SPS configuration of the first terminal and/or the second terminal (such as a period of SPS configuration);
- DRX and/or DTX configuration information used by the first terminal and/or the second terminal on the Uu interface.
- Step 3 The first network side device determines configuration information for determining a target communication period, wherein the communication period is a period during which the direct communication interface can transmit and/or receive through the direct communication interface.
- Alt 1 The configuration information for determining the target communication period is determined by the first network side device.
- Alt 2 The second network side device accessed by the first network side device and the second terminal negotiates to determine configuration information for determining the target communication period.
- auxiliary information may be exchanged between the first network side device and the second network side device, such as the identification information of the first terminal and/or the second terminal, and the first terminal and/or the second terminal are currently used in the Uu port.
- Configuration information for determining a communication period and the like.
- the configuration information when determining the configuration information for determining the target communication period, may be matched as much as possible with the configuration information used by the first terminal and/or the second terminal for determining the communication period used by the Uu interface. , such as DRX onduration alignment.
- the first network side device is notified, and the first network side device notifies the first terminal).
- Step 4 The first network side device determines, according to the determined configuration information, resources used for direct communication; and/or modifies the DRX and/or DTX configuration of the first terminal on the Uu interface.
- Step 5 The first network side device notifies the first terminal of the determined configuration information.
- Step 6 The first terminal sends the determined configuration information to the second terminal by using a direct communication interface.
- the message may carry the identifier of the direct communication interface of the first terminal and the identifier of the direct communication interface of the second terminal.
- the configuration information includes some or all of the following information:
- onDurationTimer any other one can be used with onDurationTimer.
- Step 7 The second terminal sends the determined configuration information to the accessed second network side device.
- Step 8 The second network side device determines, according to the configuration information, a resource used for direct communication; and/or modifies a DRX and/or DTX configuration of the second terminal on the Uu interface.
- Step 9 The first terminal and the second terminal determine a target communication period of the direct communication interface according to the configuration information, and perform direct communication.
- the DTX and/or DRX timer maintenance process during communication may reuse the DRXtimer maintenance process in 3GPP TS XXX.
- the direct transmitting terminal selects the sending resource from the resources corresponding to the Active time according to the configuration information
- the direct receiving terminal selects the receiving resource from the resources corresponding to the Active time according to the configuration information
- embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.
- computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc.
- the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
- the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.
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Abstract
本发明实施例涉及无线通信技术领域,特别涉及一种进行通信配置的方法和设备,用以解决现有技术中存在的D2D接收UE需要持续监听***广播或者持续监听预配置的D2D接收资源,耗电量很大的问题。本发明实施例第一终端确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端,使得进行直接通信的终端根据配置信息确定目标通信时段,并在目标通信时段进行直接通信接口发送和/或接收的时段,从而不需要持续监听***广播或者持续监听预配置的D2D接收资源,节省了电量。
Description
本申请要求在2016年3月28日提交中国专利局、申请号为201610184722.6、发明名称为“一种进行通信配置的方法和设备”的中国专利申请的优先权,其全部内容通过引用结合在本申请中。
本发明涉及无线通信技术领域,特别涉及一种进行通信配置的方法和设备。
3GPP(3rd Generation Partnership Project,第三代移动通信标准化组织)中,D2D(设备到设备)接近服务不同于传统的蜂窝网络通信。对于传统蜂窝网络通信,所有数据传输都需要经过网络;而对于D2D,终端之间可以建立直接通信的链路,如图1所示。
D2D包括以下两大类:
D2D Discovery(接近服务发现):UE(User Equipment,用户设备)使用E-UTRA(演进的通用移动通信***陆地无线接入网络)来确认另外一个UE在其附近。例如,D2D UE可以使用该服务来寻找附近的出租车、寻找在其附近的朋友等。在3GPP***中D2D链路也称为Sidelink,因此D2D Discovery也称为Sidelink Discovery。
D2D Communication(接近服务通信):相互接近的UE,通过在两个UE之间直接建立链路(如图1所示),这样将原本通过网络传输的通信链路转化为本地的直接通信链路,节省了大量的带宽和网络效率;或者两个相互接近的UE,可以利用直接链路通信来获得稳定高速低廉的通信服务。接近服务通信一般是在网络侧控制或者辅助下进行的,eNB(演进基站)甚至可能会为进行接近服务通信的UE动态的分配资源。在3GPP***中D2D链路也称为Sidelink,因此D2D Communication也称为Sidelink Communication。
参与D2D Discovery/Communication的UE分为两种角色:
D2D发送UE:即发送D2D Discovery/Communication消息的UE;
D2D接收UE:即接收D2D发送UE发送的D2D Discovery/Communication消息的UE。
对于R13以及之前版本的D2D接收UE,UE根据***广播或者预配置的D2D接收资源池进行D2D Discovery或者Communication信号的接收。***广播或者预配置的D2D接收资源池由于要包含所有D2D发送UE的D2D发送资源池,因此一般会比较大,这样D2D接收UE就需要持续监听***广播或者持续监听预配置的D2D接收资源,非常费电。
综上所述,目前D2D接收UE需要持续监听***广播或者持续监听预配置的D2D接收资源,耗电量很大。
发明内容
本发明提供一种进行通信配置的方法和设备,用以解决现有技术中存在的D2D接收UE需要持续监听***广播或者持续监听预配置的D2D接收资源,耗电量很大的问题。
本发明实施例提供的一种进行通信配置的方法,该方法包括:
第一终端确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
所述第一终端根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端,以使所述第二终端根据所述配置信息确定所述目标通信时段。
可选的,所述第一终端确定用于确定目标通信时段的配置信息,包括:
所述第一终端根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述第一终端确定目标通信时段的配置信息,包括:
所述第一终端接收来自第一网络侧设备的所述配置信息。
可选的,所述第一终端接收来自第一网络侧设备的所述配置信息之前,还包括:
所述第一终端将期望的配置信息发送给所述第一网络侧设备,以使所述第一网络侧设备根据收到的期望的配置信息,确定需要发送给所述第一终端的所述配置信息。
可选的,所述第一终端通过直接通信接口将所述配置信息通知第二终端,还包括:
所述第一终端将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
可选的,所述第一终端和所述第二终端之间为单播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或
所述第一终端和所述第二终端之间为广播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
本发明实施例提供的一种进行通信配置的方法,该方法包括:
第二终端接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
所述第二终端根据所述配置信息确定所述目标通信时段。
可选的,所述第二终端接收来自第一终端的用于确定目标通信时段的配置信息之后,还包括:
若所述第二终端未接入第一网络侧设备,所述第二终端向接入的第二网络侧设备发送所述配置信息。
本发明实施例提供的一种进行通信配置的方法,该方法包括:
第一网络侧设备确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
所述第一网络侧设备将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
可选的,所述第一网络侧设备确定用于确定目标通信时段的配置信息,包括:
所述第一网络侧设备根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述第一网络侧设备确定用于确定目标通信时段的配置信息,还包括:
所述第一网络侧设备根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
可选的,若用于确定所述配置信息的参数中包括第二终端在Uu接口使用的DRX和/或DTX配置信息,且所述第二终端接入未接入第一网络侧设备,所述第一网络侧设备确定用于确定目标通信时段的配置信息之前,还包括:
所述第一网络侧设备通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或
所述第一网络侧设备通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
可选的,所述第一网络侧设备确定用于确定目标通信时段的配置信息之后,还包括:
所述第一网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或
所述第一网络侧设备根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
本发明实施例提供的一种进行通信配置的方法,该方法包括:
第二网络侧设备接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;
所述第二网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
本发明实施例提供的一种进行通信配置的第一终端,该第一终端包括:
第一信息确定模块,用于确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
通知模块,用于根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端,以使所述第二终端根据所述配置信息确定所述目标通信时段。
可选的,所述第一信息确定模块具体用于,根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述第一信息确定模块具体用于:
接收来自第一网络侧设备的所述配置信息。
可选的,所述第一信息确定模块还用于:
将期望的配置信息发送给所述第一网络侧设备,以使所述第一网络侧设备根据收到的期望的配置信息,确定需要发送给所述第一终端的所述配置信息。
可选的,所述通知模块还用于:
将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
可选的,所述第一终端和所述第二终端之间为单播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或
所述第一终端和所述第二终端之间为广播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
本发明实施例提供的一种进行通信配置的第二终端,该第二终端包括:
第一接收模块,用于接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
时段确定模块,用于根据所述配置信息确定所述目标通信时段。
可选的,所述时段确定模块还用于:
若所述第二终端未接入第一网络侧设备,向接入的第二网络侧设备发送所述配置信息。
本发明实施例提供的一种进行通信配置的第一网络侧设备,该第一网络侧设备包括:
第二信息确定模块,用于确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
发送模块,用于将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
可选的,所述第二信息确定模块具体用于,根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述第二信息确定模块还用于:
根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
可选的,若用于确定所述配置信息的参数中包括第二终端在Uu接口使用的DRX和/或DTX配置信息,且所述第二终端接入未接入第一网络侧设备,所述第二信息确定模块还用于:
通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或
通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
可选的,所述第二信息确定模块还用于:
根据所述配置信息,确定直接通信使用的资源;和/或
根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
本发明实施例提供的一种进行通信配置的第二网络侧设备,该第二网络侧设备包括:
第二接收模块,用于接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;
处理模块,用于根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
本发明实施例提供的第二种进行通信配置的第一终端,包括:
处理器,用于读取存储器中的程序,执行下列过程:
确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
根据所述配置信息确定所述目标通信时段,以及利用收发机通过直接通信接口将所述配置信息通知第二终端,以使所述第二终端根据所述配置信息确定所述目标通信时段。
可选地,所述处理器具体用于,根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选地,所述处理器确定用于确定目标通信时段的配置信息,具体包括:通过收发机接收来自第一网络侧设备的所述配置信息。
可选地,所述处理器还用于:
将期望的配置信息发送给所述第一网络侧设备,以使所述第一网络侧设备根据收到的期望的配置信息,确定需要发送给所述第一终端的所述配置信息。
可选地,所述处理器还用于:
通过收发机将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
可选地,所述第一终端和所述第二终端之间为单播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或
所述第一终端和所述第二终端之间为广播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
可选地,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
本发明实施例提供的第二种进行通信配置的第二终端,包括:
处理器,用于读取存储器中的程序,执行下列过程:
通过收发机接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;根据所述配置信息确定所述目标通信时段。
可选地,所述处理器还用于:
若所述第二终端未接入第一网络侧设备,向接入的第二网络侧设备发送所述配置信息。
本发明实施例提供的第二种进行通信配置的第一网络侧设备,包括:
处理器,用于读取存储器中的程序,执行下列过程:
确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;通过收发机将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
可选地,所述处理器具体用于,根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选地,所述处理器还用于:
根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
可选地,若用于确定所述配置信息的参数中包括第二终端在Uu接口使用的DRX和/或DTX配置信息,且所述第二终端接入未接入第一网络侧设备,所述处理器还用于:
通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或
通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
可选地,所述处理器还用于:
根据所述配置信息,确定直接通信使用的资源;和/或
根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
可选地,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
本发明实施例提供的第二种进行通信配置的第二网络侧设备,包括:
处理器,用于读取存储器中的程序,执行下列过程:
通过收发机接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
本发明实施例第一终端确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端,使得进行直接通信的终端根据配置信息确定目标通信时段,并在目标通信时段进行直接通信接口发送和/或接收的时段,从而不需要持续监听***广播或者持续监听预配置的D2D接收资源,节省了电量。
为了更清楚地说明本发明实施例中的技术方案,下面将对实施例描述中所需要使用的附图作简要介绍,显而易见地,下面描述中的附图仅仅是本发明的一些实施例,对于本领域的普通技术人员来讲,在不付出创造性劳动性的前提下,还可以根据这些附图获得其他的附图。
图1为背景技术中D2D示意图;
图2为本发明实施例进行通信配置的***结构示意图;
图3为本发明实施例第一种第一终端的结构示意图;
图4为本发明实施例第一种第二终端的结构示意图;
图5为本发明实施例第一种第一网络侧设备的结构示意图;
图6为本发明实施例第一种第二网络侧设备的结构示意图;
图7为本发明实施例第二种第一终端的结构示意图;
图8为本发明实施例第二种第二终端的结构示意图;
图9为本发明实施例第二种第一网络侧设备的结构示意图;
图10为本发明实施例第二种第二网络侧设备的结构示意图;
图11为本发明实施例第一种进行通信配置的方法流程示意图;
图12为本发明实施例第二种进行通信配置的方法流程示意图;
图13为本发明实施例第三种进行通信配置的方法流程示意图;
图14为本发明实施例第四种进行通信配置的方法流程示意图;
图15为本发明实施例终端确定配置信息示意图;
图16为本发明实施例终端辅助网络侧设备确定配置信息示意图;
图17为本发明实施例网络侧设备确定配置信息示意图。
本发明实施例第一终端确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端,使得进行直接通信的终端根据配置信息确定目标通信时段,并在目标通信时段进行直接通信接口发送和/或接收的时段,从而不需要持续监听***广播或者持续监听预配置的D2D接收资源,节省了电量。
为了使本发明的目的、技术方案和优点更加清楚,下面将结合附图对本发明作进一步地详细描述,显然,所描述的实施例仅仅是本发明一部份实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例,都属于本发明保护的范围。
如图2所示,本发明实施例进行通信配置的***包括:
第一终端10,用于确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端,以使所述第二终端根据所述配置信息确定所述目标通信时段。
第二终端20,用于接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;根据所述配置信息确定所述目标通信时段。
其中,第一终端和第二终端为可以进行直接通信的两个终端。
如果第一终端是直接通信的发送终端,则第二终端是直接通信的接收终端;
如果第一终端是直接通信的接收终端,则第二终端是直接通信的发送终端。
本发明实施例第一终端确定用于确定目标通信时段的配置信息的方式包括但不限于下列方式中的一种:
1、第一终端直接确定用于确定目标通信时段的配置信息;
2、第一终端确定期望的用于确定目标通信时段的配置信息,由网络侧设备根据第一
终端期望的用于确定目标通信时段的配置信息,确定配置信息并发送给第一终端;
3、网络侧设备直接确定用于确定目标通信时段的配置信息,并发送给第一终端。
针对方式二和方式三,本发明实施例的***还包括:
第一网络侧设备30,用于确定用于确定目标通信时段的配置信息,将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
下面针对上述每种方式分别进行介绍。
方式一、第一终端直接确定用于确定目标通信时段的配置信息。
可选的,所述第一终端根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型,比如VOIP(Voice over Internet Protocol,基于IP的语音传输)业务,V2X(车到万物)业务等;
直接通信的业务特征,比如周期性业务的周期大小;
第一终端和/或第二终端的SPS(Semi-Persistent Scheduling,半持续调度)配置,比如包括周期、C-RNTI(Cell-Radio Network Temporary Identifier,小区无线网络临时标识);
第一终端和/或第二终端在Uu接口使用的DRX(Discontinuous Reception,非连续接收)和/或DTX(非连续发送)配置信息。
比如第一终端确定配置信息时可以尽量让该配置信息和第一终端在Uu接口使用的用于确定通信时段的配置信息相匹配,比如DRX onduration(定时器)对齐。
当然,也可以根据第一终端使用的在Uu接口的用于确定通信时段的配置信息以及第二终端使用的在Uu接口的用于确定通信时段的配置信息确定(比如由第二终端的服务基站通知第一网络侧设备,再由第一网络侧设备通知第一终端)。
还比如第一终端确定配置信息时还可以考虑和第一终端在Uu接口的SPS配置周期相互匹配,保证第一终端SPS激活时刻和第一终端根据所述配置信息确定的通信时段相互匹配。
可选的,所述第一终端在向第二终端发送配置信息时,还可以将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
在实施中,如果所述第一终端和所述第二终端之间为单播通信,则所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或
如果所述第一终端和所述第二终端之间为广播通信,则所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
可选的,第一终端还可以将确定的配置信息发送给接入的第一网络侧设备,这样第一网络侧设备可以根据收到的配置信息,确定直接通信使用的资源;和/或根据收到的配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置,比如让Uu口可用的通信时间
段和直接通信接口(比如D2D接口)的通信时段相匹配。
方式二、由网络侧设备根据第一终端期望的用于确定目标通信时段的配置信息,确定配置信息并发送给第一终端。
具体的,第一终端将期望的配置信息发送给所述第一网络侧设备;
相应的,网络侧设备根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
第一终端根据下列参数中的部分或全部确定期望的所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
对于第一网络侧设备,根据收到的所述第一终端期望的配置信息确定发送给所述第一终端的配置信息时,也可以根据上述参数中的部分或全部与所述第一终端期望的配置信息一起,确定发送给所述第一终端的配置信息。
可选的,所述第一终端在向第二终端发送配置信息时,还可以将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
在实施中,如果所述第一终端和所述第二终端之间为单播通信,则所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或
如果所述第一终端和所述第二终端之间为广播通信,则所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
可选的,所述第一网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或所述第一网络侧设备根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
方式三、网络侧设备直接确定用于确定目标通信时段的配置信息,并发送给第一终端。
可选的,第一网络侧设备根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
比如第一网络侧设备确定配置信息时可以尽量让该配置信息和第一终端在Uu接口使用的用于确定通信时段的配置信息相匹配,比如DRX onduration(定时器)对齐。
当然,也可以根据第一终端使用的在Uu接口的用于确定通信时段的配置信息以及第二终端使用的在Uu接口的用于确定通信时段的配置信息确定(比如由第二终端的服务基
站通知第一网络侧设备,再由第一网络侧设备通知第一终端)。
还比如第一网络侧设备确定配置信息时还可以考虑和第一终端在Uu接口的SPS配置周期相互匹配,保证第一终端SPS激活时刻和第一终端根据所述配置信息确定的通信时段相互匹配。
可选的,所述第一终端在向第二终端发送配置信息时,还可以将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
在实施中,如果所述第一终端和所述第二终端之间为单播通信,则所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或
如果所述第一终端和所述第二终端之间为广播通信,则所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
可选的,所述第一网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或所述第一网络侧设备根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
需要说明的是,上述三种方式只是举例说明,其他能够确定用于确定目标通信时段的配置信息的方式都适用本发明实施例。
在实施中,有可能出现第一终端和第二终端接入不同的网络侧设备,假设第一终端接入的是第一网络侧设备,如果第二终端未接入第一网络侧设备,第二终端可以将收到的第一终端发送的配置信息发送给接入的第二网络侧设备。
相应的,本发明实施例的***还包括:
第二网络侧设备40,用于接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
针对上述方式二和方式三,如果第二终端未接入第一网络侧设备,一种可选的方式是第一网络侧设备和第二网络侧设备之间协商确定配置信息。
具体的,所述第一网络侧设备通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或
所述第一网络侧设备通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
所述第一网络侧设备获取上述信息是为了让确定出的通信时段和两个终端的Uu口的DTX和/或DRX配置相互匹配。
由于终端(第一终端和/或第二终端)期望的配置信息也是与Uu口的DTX和/或DRX配置相互匹配,所以第一网络侧设备获取期望的配置信息也能保证确定出的通信时段和两
个终端的Uu口的DTX和/或DRX配置相互匹配。
可选的,第一终端或第一网络侧设备确定的所述配置信息可以包括包括但不限于下列信息中的部分或全部:
持续监听定时器onDurationTimer;
非连续接收-非激活定时器drx-InactivityTimer;
非连续接收-重传定时器drx-RetransmissionTimer;
长非连续接收-周期起始偏移量LongDRX-CycleStartOffset;
长非连续发送-周期起始偏移量LongDTX-CycleStartOffset;
短非连续接收-周期ShortDRX-Cycle;
短非连续接收-周期ShortDTX-Cycle;
非连续接收短周期定时器DrxShortCycleTimer;
非连续发送短周期定时器DtxShortCycleTimer。
其中,本发明实施例的网络侧设备可以是基站(比如宏基站、家庭基站等),也可以是RN(中继)设备,还可以是其它网络侧设备。
如图3所示,本发明实施例第一种第一终端包括:
第一信息确定模块300,用于确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
通知模块301,用于根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端,以使所述第二终端根据所述配置信息确定所述目标通信时段。
可选的,所述第一信息确定模块300具体用于,根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述第一信息确定模块300具体用于:
接收来自第一网络侧设备的所述配置信息。
可选的,所述第一信息确定模块300还用于:
将期望的配置信息发送给所述第一网络侧设备,以使所述第一网络侧设备根据收到的期望的配置信息,确定需要发送给所述第一终端的所述配置信息。
可选的,所述通知模块301还用于:
将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
可选的,所述第一终端和所述第二终端之间为单播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或
所述第一终端和所述第二终端之间为广播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
如图4所示,本发明实施例第一种第二终端包括:
第一接收模块400,用于接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
时段确定模块401,用于根据所述配置信息确定所述目标通信时段。
可选的,所述时段确定模块401还用于:
若所述第二终端未接入第一网络侧设备,向接入的第二网络侧设备发送所述配置信息。
如图5所示,本发明实施例第一种第一网络侧设备包括:
第二信息确定模块500,用于确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
发送模块501,用于将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
可选的,所述第二信息确定模块500具体用于,根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述第二信息确定模块500还用于:
根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
可选的,若用于确定所述配置信息的参数中包括第二终端在Uu接口使用的DRX和/或DTX配置信息,且所述第二终端接入未接入第一网络侧设备,所述第二信息确定模块500还用于:
通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或
通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
可选的,所述第二信息确定模块500还用于:
根据所述配置信息,确定直接通信使用的资源;和/或
根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
如图6所示,本发明实施例第一种第二网络侧设备包括:
第二接收模块600,用于接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;
处理模块601,用于根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
如图7所示,本发明实施例第二种第一终端包括:
处理器701,用于读取存储器704中的程序,执行下列过程:
确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
根据所述配置信息确定所述目标通信时段,以及利用收发机702通过直接通信接口将所述配置信息通知第二终端,以使所述第二终端根据所述配置信息确定所述目标通信时段。
收发机702,用于在处理器701的控制下接收和发送数据。
可选的,所述处理器701具体用于,根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述处理器701确定用于确定目标通信时段的配置信息,具体包括:通过收发机702接收来自第一网络侧设备的所述配置信息。
可选的,所述处理器701还用于:
将期望的配置信息发送给所述第一网络侧设备,以使所述第一网络侧设备根据收到的期望的配置信息,确定需要发送给所述第一终端的所述配置信息。
可选的,所述处理器701还用于:
通过收发机702将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
可选的,所述第一终端和所述第二终端之间为单播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或
所述第一终端和所述第二终端之间为广播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
在图7中,总线架构(用总线700来代表),总线700可以包括任意数量的互联的总线和桥,总线700将包括由通用处理器701代表的一个或多个处理器和存储器704代表的存储器的各种电路链接在一起。总线700还可以将诸如***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703在总线700和收发机702之间提供接口。收发机702可以是一
个元件,也可以是多个元件,比如多个接收器和发送器,提供用于在传输介质上与各种其他装置通信的单元。例如:收发机702从其他设备接收外部数据。收发机702用于将处理器701处理后的数据发送给其他设备。取决于计算***的性质,还可以提供用户接口705,例如小键盘、显示器、扬声器、麦克风、操纵杆。
处理器701负责管理总线700和通常的处理,如前述所述运行通用操作***。而存储器704可以被用于存储处理器701在执行操作时所使用的数据。
可选的,处理器701可以是CPU(中央处埋器)、ASIC(Application Specific Integrated Circuit,专用集成电路)、FPGA(Field-Programmable Gate Array,现场可编程门阵列)或CPLD(Complex Programmable Logic Device,复杂可编程逻辑器件)。
如图8所示,本发明实施例第二种第二终端包括:
处理器801,用于读取存储器804中的程序,执行下列过程:
通过收发机802接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;根据所述配置信息确定所述目标通信时段。
收发机802,用于在处理器801的控制下接收和发送数据。
可选的,所述处理器801还用于:
若所述第二终端未接入第一网络侧设备,向接入的第二网络侧设备发送所述配置信息。
在图8中,总线架构(用总线800来代表),总线800可以包括任意数量的互联的总线和桥,总线800将包括由通用处理器801代表的一个或多个处理器和存储器804代表的存储器的各种电路链接在一起。总线800还可以将诸如***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803在总线800和收发机802之间提供接口。收发机802可以是一个元件,也可以是多个元件,比如多个接收器和发送器,提供用于在传输介质上与各种其他装置通信的单元。例如:收发机802从其他设备接收外部数据。收发机802用于将处理器801处理后的数据发送给其他设备。取决于计算***的性质,还可以提供用户接口805,例如小键盘、显示器、扬声器、麦克风、操纵杆。
处理器801负责管理总线800和通常的处理,如前述所述运行通用操作***。而存储器804可以被用于存储处理器801在执行操作时所使用的数据。
可选的,处理器801可以是CPU、ASIC、FPGA或CPLD。
如图9所示,本发明实施例第二种第一网络侧设备包括:
处理器901,用于读取存储器904中的程序,执行下列过程:
确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口
能够进行直接通信接口发送和/或接收的时段;通过收发机902将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
收发机902,用于在处理器901的控制下接收和发送数据。
可选的,所述处理器901具体用于,根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述处理器901还用于:
根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
可选的,若用于确定所述配置信息的参数中包括第二终端在Uu接口使用的DRX和/或DTX配置信息,且所述第二终端接入未接入第一网络侧设备,所述处理器901还用于:
通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或
通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
可选的,所述处理器901还用于:
根据所述配置信息,确定直接通信使用的资源;和/或
根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
在图9中,总线架构(用总线900来代表),总线900可以包括任意数量的互联的总线和桥,总线900将包括由处理器901代表的一个或多个处理器和存储器904代表的存储器的各种电路链接在一起。总线900还可以将诸如***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903在总线900和收发机902之间提供接口。收发机902可以是一个元件,也可以是多个元件,比如多个接收器和发送器,提供用于在传输介质上与各种其他装置通信的单元。经处理器901处理的数据通过天线905在无线介质上进行传输,进一步,天线905还接收数据并将数据传送给处理器901。
处理器901负责管理总线900和通常的处理,还可以提供各种功能,包括定时,***接口,电压调节、电源管理以及其他控制功能。而存储器904可以被用于存储处理器901在执行操作时所使用的数据。
可选的,处理器901可以是CPU、ASIC、FPGA或CPLD。
如图10所示,本发明实施例第二种第二网络侧设备包括:
处理器1001,用于读取存储器1004中的程序,执行下列过程:
通过收发机1002接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
收发机1002,用于在处理器1001的控制下接收和发送数据。
在图10中,总线架构(用总线1000来代表),总线1000可以包括任意数量的互联的总线和桥,总线1000将包括由处理器1001代表的一个或多个处理器和存储器1004代表的存储器的各种电路链接在一起。总线1000还可以将诸如***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1003在总线1000和收发机1002之间提供接口。收发机1002可以是一个元件,也可以是多个元件,比如多个接收器和发送器,提供用于在传输介质上与各种其他装置通信的单元。经处理器1001处理的数据通过天线1005在无线介质上进行传输,进一步,天线1005还接收数据并将数据传送给处理器1001。
处理器1001负责管理总线1000和通常的处理,还可以提供各种功能,包括定时,***接口,电压调节、电源管理以及其他控制功能。而存储器1004可以被用于存储处理器1001在执行操作时所使用的数据。
可选的,处理器1001可以是CPU、ASIC、FPGA或CPLD。
基于同一发明构思,本发明实施例中还提供了一种进行通信配置的方法,由于该方法对应的设备是本发明实施例信道估计的***中的第一终端,并且该方法解决问题的原理与该设备相似,因此该方法的实施可以参见设备的实施,重复之处不再赘述。
如图11所示,本发明实施例第一种进行通信配置的方法包括:
步骤1100、第一终端确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
步骤1101、所述第一终端根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端,以使所述第二终端根据所述配置信息确定所述目标通信时段。
可选的,所述第一终端确定用于确定目标通信时段的配置信息,包括:
所述第一终端根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述第一终端确定目标通信时段的配置信息,包括:
所述第一终端接收来自第一网络侧设备的所述配置信息。
可选的,所述第一终端接收来自第一网络侧设备的所述配置信息之前,还包括:
所述第一终端将期望的配置信息发送给所述第一网络侧设备,以使所述第一网络侧设备根据收到的期望的配置信息,确定需要发送给所述第一终端的所述配置信息。
可选的,所述第一终端通过直接通信接口将所述配置信息通知第二终端,还包括:
所述第一终端将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
可选的,所述第一终端和所述第二终端之间为单播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或
所述第一终端和所述第二终端之间为广播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
基于同一发明构思,本发明实施例中还提供了一种进行通信配置的方法,由于该方法对应的设备是本发明实施例信道估计的***中的第二终端,并且该方法解决问题的原理与
该设备相似,因此该方法的实施可以参见设备的实施,重复之处不再赘述。
如图12所示,本发明实施例第二种进行通信配置的方法包括:
步骤1200、第二终端接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
步骤1201、所述第二终端根据所述配置信息确定所述目标通信时段。
可选的,所述第二终端接收来自第一终端的用于确定目标通信时段的配置信息之后,还包括:
若所述第二终端未接入第一网络侧设备,所述第二终端向接入的第二网络侧设备发送所述配置信息
基于同一发明构思,本发明实施例中还提供了一种进行通信配置的方法,由于该方法对应的设备是本发明实施例信道估计的***中的第一网络侧设备,并且该方法解决问题的原理与该设备相似,因此该方法的实施可以参见设备的实施,重复之处不再赘述。
如图13所示,本发明实施例第三种进行通信配置的方法包括:
步骤1300、第一网络侧设备确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;
步骤1301、所述第一网络侧设备将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
可选的,所述第一网络侧设备确定用于确定目标通信时段的配置信息,包括:
所述第一网络侧设备根据下列参数中的部分或全部确定所述配置信息:
直接通信的业务类型;
直接通信的业务特征;
第一终端和/或第二终端的SPS配置;
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,所述第一网络侧设备确定用于确定目标通信时段的配置信息,还包括:
所述第一网络侧设备根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
可选的,若用于确定所述配置信息的参数中包括第二终端在Uu接口使用的DRX和/或DTX配置信息,且所述第二终端接入未接入第一网络侧设备,所述第一网络侧设备确定用于确定目标通信时段的配置信息之前,还包括:
所述第一网络侧设备通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或
所述第一网络侧设备通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
可选的,所述第一网络侧设备确定用于确定目标通信时段的配置信息之后,还包括:
所述第一网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或
所述第一网络侧设备根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
可选的,所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
基于同一发明构思,本发明实施例中还提供了一种进行通信配置的方法,由于该方法对应的设备是本发明实施例信道估计的***中的第二网络侧设备,并且该方法解决问题的原理与该设备相似,因此该方法的实施可以参见设备的实施,重复之处不再赘述。
如图14所示,本发明实施例第四种进行通信配置的方法包括:
步骤1400、第二网络侧设备接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;
步骤1401、所述第二网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
下面以具体实施例对本发明的方案进行详细说明。
实施例1、如图15所示,本发明实施例终端确定配置信息过程。
步骤1:第一终端确定直接通信对端标识信息(即第二终端的标识)。
确定直接通信对端标识信息的方法:
通过直接通信单播连接建立过程获取直接通信对端的标识信息。即在直接通信单播连接建立过程中第二终端将自身标识信息通知给第一终端。
对于单播通信,第一终端和第二终端的标识可以是L2 ID。
对于广播通信:直接通信对端标识信息为L2 Group ID或者L2 Broadcast ID。
步骤2:第一终端确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段。
第一终端确定配置信息时,可以考虑如下信息之一或者组合:
直接通信的业务类型;
直接通信的业务特征(比如业务到达时间间隔等);
第一终端和/或第二终端的SPS配置(比如SPS配置的周期);
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,第一终端确定配置信息时可以尽量让该配置信息和在Uu接口使用的用于确定通信时段的配置信息相匹配,比如DRX onduration对齐。当然,也可以根据第一终端使用的在Uu接口的用于确定通信时段的配置信息以及第二终端使用的在Uu接口的用于确定通信时段的配置信息确定(比如由第二终端的服务基站通知第一网络侧设备,再由第一网络侧设备通知第一终端)。
步骤3:第一终端将确定的配置信息通过直接通信接口发送给第二终端。
该消息中可以携带第一终端在直接通信接口的标识和第二终端在直接通信接口的标识。
所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
可选的,可以只使用onDurationTimer。其他任何一个都可以和onDurationTimer配合使用。
步骤4a:第一终端将确定的配置信息发送给接入的第一网络侧设备。
步骤4b:第二终端将确定的配置信息发送给接入的第二网络侧设备。
其中,步骤4a和步骤4b之间没有必然的时序关系,可以同时执行,也可以分别执行。
步骤5a:第一网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或修改所述第一终端在Uu接口的DRX和/或DTX配置。
步骤5b:第二网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或修改所述第二终端在Uu接口的DRX和/或DTX配置。
其中,步骤5a和步骤5b之间没有必然的时序关系,可以同时执行,也可以分别执行。
步骤6:第一终端和第二终端根据配置信息确定直接通信接口的目标通信时段,并进行直接通信。
可选的,通信过程中DTX和/或DRX timer维护过程可以复用3GPP TS XXX中的DRX timer维护过程。
在实施中,直接发送终端根据配置信息从处于Active time对应的资源中选择发送资源,以及直接接收终端根据配置信息从处于Active time对应的资源中选择接收资源。
实施例2、如图16所示,本发明实施例终端辅助网络侧设备确定配置信息的过程。
步骤1:第一终端确定直接通信对端标识信息(即第二终端的标识)。
确定直接通信对端标识信息的方法:
通过直接通信单播连接建立过程获取直接通信对端的标识信息。即在直接通信单播连接建立过程中第二终端将自身标识信息通知给第一终端。
对于单播通信,第一终端和第二终端的标识可以是L2 ID。
对于广播通信:直接通信对端标识信息为L2 Group ID或者L2 Broadcast ID。
步骤2:第一终端确定期望的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段。
第一终端确定配置信息时,可以考虑如下信息之一或者组合:
直接通信的业务类型;
直接通信的业务特征(比如业务到达时间间隔等);
第一终端和/或第二终端的SPS配置(比如SPS配置的周期);
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
可选的,第一终端确定配置信息时可以尽量让该配置信息和在Uu接口使用的用于确定通信时段的配置信息相匹配,比如DRX onduration对齐。当然,也可以根据第一终端使用的在Uu接口的用于确定通信时段的配置信息以及第二终端使用的在Uu接口的用于确定通信时段的配置信息确定(比如由第二终端的服务基站通知第一网络侧设备,再由第一网络侧设备通知第一终端)。
步骤3:第一终端将期望的配置信息上报给接入的第一网络侧设备。
步骤4:第一网络侧设备根据收到的期望的配置信息确定最终的用于确定目标通信时段的配置信息,并根据确定的配置信息,确定直接通信使用的资源;和/或修改所述第一终端在Uu接口的DRX和/或DTX配置。
可选的,第一网络侧设备除了加入第一终端期望的配置信息,还可以加入当前资源占用情况、第一终端在Uu接口的用于确定通信时段的配置信息、第一终端的业务特征等因素中的部分或全部。或者,第一网络侧设备直接将收到的期望的配置信息作为最终的配置信息,并调整第一终端在Uu接口的用于确定通信时段的配置信息。
步骤5:第一网络侧设备将确定的配置信息通知给第一终端。
步骤6:第一终端将确定的配置信息通过直接通信接口发送给第二终端。
该消息中可以携带第一终端在直接通信接口的标识和第二终端在直接通信接口的标识。
所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
可选的,可以只使用onDurationTimer。其他任何一个都可以和onDurationTimer配合使用。
步骤7:第二终端将确定的配置信息发送给接入的第二网络侧设备。
步骤8:第二网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或修改所述第二终端在Uu接口的DRX和/或DTX配置。
步骤9:第一终端和第二终端根据配置信息确定直接通信接口的目标通信时段,并进行直接通信。
可选的,通信过程中DTX和/或DRX timer维护过程可以复用3GPP TS XXX中的DRXtimer维护过程。
在实施中,直接发送终端根据配置信息从处于Active time对应的资源中选择发送资源,以及直接接收终端根据配置信息从处于Active time对应的资源中选择接收资源。
实施例3、如图17所示,本发明实施例网络侧设备确定配置信息的过程。
步骤1:第一终端确定直接通信对端标识信息(即第二终端的标识)。
确定直接通信对端标识信息的方法:
通过直接通信单播连接建立过程获取直接通信对端的标识信息。即在直接通信单播连接建立过程中第二终端将自身标识信息通知给第一终端。
对于单播通信,第一终端和第二终端的标识可以是L2 ID。
对于广播通信:直接通信对端标识信息为L2 Group ID或者L2 Broadcast ID。
步骤2:第一终端向接入的第一网络侧设备请求配置信息。
第一终端可以在请求配置信息的消息中携带第一终端和/或第二终端的标识信息,同时还可以携带其它辅助信息,具体可以是如下之一或者组合:
直接通信的业务类型;
直接通信的业务特征(比如业务到达时间间隔等);
第一终端和/或第二终端的SPS配置(比如SPS配置的周期);
第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
步骤3:第一网络侧设备确定用于确定目标通信时段的配置信息,其中所述通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段。
具体有如下两种方法:
Alt 1:由第一网络侧设备确定用于确定目标通信时段的配置信息。
Alt 2:由第一网络侧设备和第二终端接入的第二网络侧设备协商确定用于确定目标通信时段的配置信息。
对于Alt2,第一网络侧设备和第二网络侧设备之间可以交互一些辅助信息,比如第一终端和/或第二终端的标识信息、第一终端和/或第二终端当前在Uu口使用的用于确定通信时段的配置信息等。
不管用上述哪种方式,在确定用于确定目标通信时段的配置信息时可以尽量让该配置信息和第一终端和/或第二终端在Uu接口使用的用于确定通信时段的配置信息相匹配,比如DRX onduration对齐。
当然,也可以根据第一终端使用的在Uu接口的用于确定通信时段的配置信息以及第二终端使用的在Uu接口的用于确定通信时段的配置信息确定(比如由第二终端的服务基站通知第一网络侧设备,再由第一网络侧设备通知第一终端)。
步骤4:第一网络侧设备根据确定的配置信息,确定直接通信使用的资源;和/或修改所述第一终端在Uu接口的DRX和/或DTX配置。
步骤5:第一网络侧设备将确定的配置信息通知给第一终端。
步骤6:第一终端将确定的配置信息通过直接通信接口发送给第二终端。
该消息中可以携带第一终端在直接通信接口的标识和第二终端在直接通信接口的标识。
所述配置信息包括下列信息中的部分或全部:
onDurationTimer;
drx-InactivityTimer;
drx-RetransmissionTimer;
LongDRX-CycleStartOffset;
LongDTX-CycleStartOffset;
ShortDRX-Cycle;
ShortDTX-Cycle;
DrxShortCycleTimer;
DtxShortCycleTimer。
可选的,可以只使用onDurationTimer。其他任何一个都可以和onDurationTimer配合使用。
步骤7:第二终端将确定的配置信息发送给接入的第二网络侧设备。
步骤8:第二网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或修改所述第二终端在Uu接口的DRX和/或DTX配置。
步骤9:第一终端和第二终端根据配置信息确定直接通信接口的目标通信时段,并进行直接通信。
可选的,通信过程中DTX和/或DRX timer维护过程可以复用3GPP TS XXX中的DRXtimer维护过程。
在实施中,直接发送终端根据配置信息从处于Active time对应的资源中选择发送资源,以及直接接收终端根据配置信息从处于Active time对应的资源中选择接收资源。
本领域内的技术人员应明白,本发明的实施例可提供为方法、***、或计算机程序产品。因此,本发明可采用完全硬件实施例、完全软件实施例、或结合软件和硬件方面的实施例的形式。而且,本发明可采用在一个或多个其中包含有计算机可用程序代码的计算机可用存储介质(包括但不限于磁盘存储器、CD-ROM、光学存储器等)上实施的计算机程序产品的形式。
本发明是参照根据本发明实施例的方法、设备(***)、和计算机程序产品的流程图和/或方框图来描述的。应理解可由计算机程序指令实现流程图和/或方框图中的每一流程和/或方框、以及流程图和/或方框图中的流程和/或方框的结合。可提供这些计算机程序指令到通用计算机、专用计算机、嵌入式处理机或其他可编程数据处理设备的处理器以产生一个机器,使得通过计算机或其他可编程数据处理设备的处理器执行的指令产生用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的装置。
这些计算机程序指令也可存储在能引导计算机或其他可编程数据处理设备以特定方式工作的计算机可读存储器中,使得存储在该计算机可读存储器中的指令产生包括指令装置的制造品,该指令装置实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能。
这些计算机程序指令也可装载到计算机或其他可编程数据处理设备上,使得在计算机或其他可编程设备上执行一系列操作步骤以产生计算机实现的处理,从而在计算机或其他
可编程设备上执行的指令提供用于实现在流程图一个流程或多个流程和/或方框图一个方框或多个方框中指定的功能的步骤。
尽管已描述了本发明的优选实施例,但本领域内的技术人员一旦得知了基本创造性概念,则可对这些实施例作出另外的变更和修改。所以,所附权利要求意欲解释为包括优选实施例以及落入本发明范围的所有变更和修改。
显然,本领域的技术人员可以对本发明实施例进行各种改动和变型而不脱离本发明实施例的精神和范围。这样,倘若本发明实施例的这些修改和变型属于本发明权利要求及其等同技术的范围之内,则本发明也意图包含这些改动和变型在内。
Claims (48)
- 一种进行通信配置的方法,其特征在于,该方法包括:第一终端确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;所述第一终端根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端。
- 如权利要求1所述的方法,其特征在于,所述第一终端确定用于确定目标通信时段的配置信息,包括:所述第一终端根据下列参数中的部分或全部确定所述配置信息:直接通信的业务类型;直接通信的业务特征;第一终端和/或第二终端的上行半持续调度SPS配置;第一终端和/或第二终端在Uu接口使用的非连续接收DRX和/或非连续发送DTX配置信息。
- 如权利要求1所述的方法,其特征在于,所述第一终端确定目标通信时段的配置信息,包括:所述第一终端接收来自第一网络侧设备的所述配置信息。
- 如权利要求3所述的方法,其特征在于,所述第一终端接收来自第一网络侧设备的所述配置信息之前,还包括:所述第一终端将期望的配置信息发送给所述第一网络侧设备,以使所述第一网络侧设备根据收到的期望的配置信息,确定需要发送给所述第一终端的所述配置信息。
- 如权利要求1所述的方法,其特征在于,所述第一终端通过直接通信接口将所述配置信息通知第二终端,还包括:所述第一终端将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
- 如权利要求5所述的方法,其特征在于,所述第一终端和所述第二终端之间为单播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或所述第一终端和所述第二终端之间为广播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
- 如权利要求1~6任一所述的方法,其特征在于,所述配置信息包括下列信息中的部分或全部:持续监听定时器onDurationTimer;非连续接收-非激活定时器drx-InactivityTimer;非连续接收-重传定时器drx-RetransmissionTimer;长非连续接收-周期起始偏移量LongDRX-CycleStartOffset;长非连续发送-周期起始偏移量LongDTX-CycleStartOffset;短非连续接收-周期ShortDRX-Cycle;短非连续接收-周期ShortDTX-Cycle;非连续接收短周期定时器DrxShortCycleTimer;非连续发送短周期定时器DtxShortCycleTimer。
- 一种进行通信配置的方法,其特征在于,该方法包括:第二终端接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;所述第二终端根据所述配置信息确定所述目标通信时段。
- 如权利要求8所述的方法,其特征在于,所述第二终端接收来自第一终端的用于确定目标通信时段的配置信息之后,还包括:若所述第二终端未接入第一网络侧设备,所述第二终端向接入的第二网络侧设备发送所述配置信息。
- 一种进行通信配置的方法,其特征在于,该方法包括:第一网络侧设备确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;所述第一网络侧设备将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
- 如权利要求10所述的方法,其特征在于,所述第一网络侧设备确定用于确定目标通信时段的配置信息,包括:所述第一网络侧设备根据下列参数中的部分或全部确定所述配置信息:直接通信的业务类型;直接通信的业务特征;第一终端和/或第二终端的SPS配置;第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
- 如权利要求10所述的方法,其特征在于,所述第一网络侧设备确定用于确定目标通信时段的配置信息,还包括:所述第一网络侧设备根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
- 如权利要求10所述的方法,其特征在于,若用于确定所述配置信息的参数中包 括第二终端在Uu接口使用的DRX和/或DTX配置信息,且所述第二终端接入未接入第一网络侧设备,所述第一网络侧设备确定用于确定目标通信时段的配置信息之前,还包括:所述第一网络侧设备通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或所述第一网络侧设备通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
- 如权利要求10~13任一所述的方法,其特征在于,所述第一网络侧设备确定用于确定目标通信时段的配置信息之后,还包括:所述第一网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或所述第一网络侧设备根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
- 如权利要求10~14任一所述的方法,其特征在于,所述配置信息包括下列信息中的部分或全部:onDurationTimer;drx-InactivityTimer;drx-RetransmissionTimer;LongDRX-CycleStartOffset;LongDTX-CycleStartOffset;ShortDRX-Cycle;ShortDTX-Cycle;DrxShortCycleTimer;DtxShortCycleTimer。
- 一种进行通信配置的方法,其特征在于,该方法包括:第二网络侧设备接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;所述第二网络侧设备根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
- 一种进行通信配置的第一终端,其特征在于,该第一终端包括:第一信息确定模块,用于确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;通知模块,用于根据所述配置信息确定所述目标通信时段,以及通过直接通信接口将所述配置信息通知第二终端。
- 如权利要求17所述的第一终端,其特征在于,所述第一信息确定模块具体用于,根据下列参数中的部分或全部确定所述配置信息:直接通信的业务类型;直接通信的业务特征;第一终端和/或第二终端的SPS配置;第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
- 如权利要求17所述的第一终端,其特征在于,所述第一信息确定模块具体用于:接收来自第一网络侧设备的所述配置信息。
- 如权利要求19所述的第一终端,其特征在于,所述第一信息确定模块还用于:将期望的配置信息发送给所述第一网络侧设备,以使所述第一网络侧设备根据收到的期望的配置信息,确定需要发送给所述第一终端的所述配置信息。
- 如权利要求17所述的第一终端,其特征在于,所述通知模块还用于:将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
- 如权利要求21所述的第一终端,其特征在于,所述第一终端和所述第二终端之间为单播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识;或所述第一终端和所述第二终端之间为广播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
- 如权利要求17~22任一所述的第一终端,其特征在于,所述配置信息包括下列信息中的部分或全部:onDurationTimer;drx-InactivityTimer;drx-RetransmissionTimer;LongDRX-CycleStartOffset;LongDTX-CycleStartOffset;ShortDRX-Cycle;ShortDTX-Cycle;DrxShortCycleTimer;DtxShortCycleTimer。
- 一种进行通信配置的第二终端,其特征在于,该第二终端包括:第一接收模块,用于接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;时段确定模块,用于根据所述配置信息确定所述目标通信时段。
- 如权利要求24所述的第二终端,其特征在于,所述时段确定模块还用于:若所述第二终端未接入第一网络侧设备,向接入的第二网络侧设备发送所述配置信息。
- 一种进行通信配置的第一网络侧设备,其特征在于,该第一网络侧设备包括:第二信息确定模块,用于确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;发送模块,用于将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
- 如权利要求26所述的第一网络侧设备,其特征在于,所述第二信息确定模块具体用于,根据下列参数中的部分或全部确定所述配置信息:直接通信的业务类型;直接通信的业务特征;第一终端和/或第二终端的SPS配置;第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
- 如权利要求26所述的第一网络侧设备,其特征在于,所述第二信息确定模块还用于:根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
- 如权利要求26所述的第一网络侧设备,其特征在于,若用于确定所述配置信息的参数中包括第二终端在Uu接口使用的DRX和/或DTX配置信息,且所述第二终端接入未接入第一网络侧设备,所述第二信息确定模块还用于:通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
- 如权利要求26~29任一所述的第一网络侧设备,其特征在于,所述第二信息确定模块还用于:根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
- 如权利要求26~29任一所述的第一网络侧设备,其特征在于,所述配置信息包括下列信息中的部分或全部:onDurationTimer;drx-InactivityTimer;drx-RetransmissionTimer;LongDRX-CycleStartOffset;LongDTX-CycleStartOffset;ShortDRX-Cycle;ShortDTX-Cycle;DrxShortCycleTimer;DtxShortCycleTimer。
- 一种进行通信配置的第二网络侧设备,其特征在于,该第二网络侧设备包括:第二接收模块,用于接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;处理模块,用于根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
- 一种进行通信配置的第一终端,其特征在于,该第一终端包括:处理器,用于读取存储器中的程序,执行下列过程:确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;根据所述配置信息确定所述目标通信时段,以及利用收发机通过直接通信接口将所述配置信息通知第二终端。
- 如权利要求33所述的第一终端,其特征在于,所述处理器具体用于,根据下列参数中的部分或全部确定所述配置信息:直接通信的业务类型;直接通信的业务特征;第一终端和/或第二终端的SPS配置;第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
- 如权利要求33所述的第一终端,其特征在于,所述处理器确定用于确定目标通信时段的配置信息,具体包括:通过收发机接收来自第一网络侧设备的所述配置信息。
- 如权利要求35所述的第一终端,其特征在于,所述处理器还用于:将期望的配置信息发送给所述第一网络侧设备,以使所述第一网络侧设备根据收到的期望的配置信息,确定需要发送给所述第一终端的所述配置信息。
- 如权利要求33所述的第一终端,其特征在于,所述处理器还用于:通过收发机将所述第一终端的标识和所述第二终端的标识与所述配置信息一起通知给第二终端。
- 如权利要求37所述的第一终端,其特征在于,所述第一终端和所述第二终端之间为单播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2标识; 或所述第一终端和所述第二终端之间为广播通信,所述第一终端的标识和所述第二终端的标识为直接通信接口的层2组标识或层2广播标识。
- 如权利要求33~38任一所述的第一终端,其特征在于,所述配置信息包括下列信息中的部分或全部:onDurationTimer;drx-InactivityTimer;drx-RetransmissionTimer;LongDRX-CycleStartOffset;LongDTX-CycleStartOffset;ShortDRX-Cycle;ShortDTX-Cycle;DrxShortCycleTimer;DtxShortCycleTimer。
- 一种进行通信配置的第二终端,其特征在于,该第二终端包括:处理器,用于读取存储器中的程序,执行下列过程:通过收发机接收来自第一终端的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;根据所述配置信息确定所述目标通信时段。
- 如权利要求40所述的第二终端,其特征在于,所述处理器还用于:若所述第二终端未接入第一网络侧设备,向接入的第二网络侧设备发送所述配置信息。
- 一种进行通信配置的第一网络侧设备,其特征在于,该第一网络侧设备包括:处理器,用于读取存储器中的程序,执行下列过程:确定用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段;通过收发机将所述配置信息发送给第一终端,以使所述第一终端根据所述配置信息确定所述目标通信时段以及将所述配置信息通知给第二终端。
- 如权利要求42所述的第一网络侧设备,其特征在于,所述处理器具体用于,根据下列参数中的部分或全部确定所述配置信息:直接通信的业务类型;直接通信的业务特征;第一终端和/或第二终端的SPS配置;第一终端和/或第二终端在Uu接口使用的DRX和/或DTX配置信息。
- 如权利要求42所述的第一网络侧设备,其特征在于,所述处理器还用于:根据收到的所述第一终端期望的配置信息,确定发送给所述第一终端的配置信息。
- 如权利要求42所述的第一网络侧设备,其特征在于,若用于确定所述配置信息的参数中包括第二终端在Uu接口使用的DRX和/或DTX配置信息,且所述第二终端接入未接入第一网络侧设备,所述处理器还用于:通过所述第二终端接入的第二网络侧设备获取所述第二终端当前Uu口的DTX和/或DRX配置;或通过所述第二终端接入的第二网络侧设备获取所述第二终端期望的配置信息。
- 如权利要求42~45任一所述的第一网络侧设备,其特征在于,所述处理器还用于:根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第一终端在Uu接口的DRX和/或DTX配置。
- 如权利要求42~45任一所述的第一网络侧设备,其特征在于,所述配置信息包括下列信息中的部分或全部:onDurationTimer;drx-InactivityTimer;drx-RetransmissionTimer;LongDRX-CycleStartOffset;LongDTX-CycleStartOffset;ShortDRX-Cycle;ShortDTX-Cycle;DrxShortCycleTimer;DtxShortCycleTimer。
- 一种进行通信配置的第二网络侧设备,其特征在于,该第二网络侧设备包括:处理器,用于读取存储器中的程序,执行下列过程:通过收发机接收到第二终端发送的用于确定目标通信时段的配置信息,其中所述目标通信时段为通过直接通信接口能够进行直接通信接口发送和/或接收的时段,所述配置信息是第一终端发送给所述第二终端的;根据所述配置信息,确定直接通信使用的资源;和/或根据所述配置信息,修改所述第二终端在Uu接口的DRX和/或DTX配置。
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US20190090198A1 (en) | 2019-03-21 |
US11438842B2 (en) | 2022-09-06 |
EP3442276A4 (en) | 2019-04-17 |
CN107241786A (zh) | 2017-10-10 |
CN107241786B (zh) | 2020-10-02 |
EP3442276B1 (en) | 2021-06-23 |
EP3442276A1 (en) | 2019-02-13 |
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