WO2021143603A1 - Information processing method and communication device - Google Patents

Information processing method and communication device Download PDF

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Publication number
WO2021143603A1
WO2021143603A1 PCT/CN2021/070546 CN2021070546W WO2021143603A1 WO 2021143603 A1 WO2021143603 A1 WO 2021143603A1 CN 2021070546 W CN2021070546 W CN 2021070546W WO 2021143603 A1 WO2021143603 A1 WO 2021143603A1
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WO
WIPO (PCT)
Prior art keywords
timing
terminal
communication device
sidelink
control node
Prior art date
Application number
PCT/CN2021/070546
Other languages
French (fr)
Chinese (zh)
Inventor
刘思綦
纪子超
Original Assignee
维沃移动通信有限公司
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Publication date
Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Publication of WO2021143603A1 publication Critical patent/WO2021143603A1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay

Definitions

  • the present invention relates to the field of communication technology, in particular to an information processing method and communication equipment.
  • Sidelink (direct link or sidelink) terminals can communicate with other terminals on Sidelink, and these terminals are usually vehicles, road site units (RSU), mobile phones, etc. that support Sidelink technology.
  • RSU road site units
  • mobile phones etc. that support Sidelink technology.
  • the user When the user performs Sidelink transmission (sending or receiving), it will be based on the selected synchronization source (synchronization reference source) or also called synchronization reference (synchronization reference) or timing reference (timing reference) timing.
  • the user's synchronization The source can be a base station, a Global Navigation Satellite System (GNSS), timing generated by its own local clock, or timing provided by other devices.
  • Sidelink resources may be numbered based on Sidelink timing. At this time, the frame number of Sidelink is called Direct Frame Number (DFN).
  • DFN Direct Frame Number
  • One scenario is that the base station on carrier 1 schedules a user to perform Sidelink transmission on carrier 2, and the user uses the base station's timing on carrier 2 as the Sidelink timing of its own Sidelink transmission.
  • a base station working on carrier 1 schedules a user to perform Sidelink transmission on carrier 2.
  • the user uses other timing on carrier 2, for example, GNSS timing as the Sidelink timing of its own Sidelink transmission.
  • GNSS timing is used as the Sidelink timing of its own Sidelink transmission.
  • Uu timing and Sidelink timing may not be aligned.
  • subcarrier spacing (SubCarrier Spacing, SCS) of the sidelink and the subcarrier spacing of Uu may also be different, so the timing accuracy is also different.
  • the base station and the terminal have different understandings of Sidelink resources and/or Uu resources, resulting in the base station being unable to allocate an appropriate physical uplink control channel (PUCCH) to the terminal.
  • PUCCH Physical Uplink Control channel
  • PUSCH Physical Uplink Shared Channel
  • Case 1 The synchronization reference used by the terminal is different from the base station timing; for example, the terminal uses GNSS timing and the base station does not have a GNSS antenna or is not aligned with GNSS;
  • Case 2 Base stations of different operators (PLMN) schedule Sidelink on the same frequency band. Since the base stations of different operators may be out of synchronization, if users use their respective base stations to perform Sidelink transmissions at this time, communication will not be possible Case;
  • PLMN Base stations of different operators
  • the embodiments of the present invention provide an information processing method and a communication device to solve the problem in the prior art that a terminal and a control node may have different understandings of Sidelink resources and/or Uu resources.
  • an information processing method, applied to a first communication device includes:
  • Timing information includes at least one of the following:
  • the embodiment of the present invention also provides an information processing method, applying the second communication device, including:
  • Timing information sent by the first communication device where the timing information includes at least one of the following:
  • An embodiment of the present invention also provides a communication device, which is a first communication device and includes:
  • the sending module is configured to send timing information to the second communication device, where the timing information includes at least one of the following:
  • the embodiment of the present invention also provides a communication device.
  • the communication device is a first communication device and includes a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program When executed by the processor, the steps of the information processing method as described above are realized.
  • the embodiment of the present invention also provides a communication device, which is a second communication device, and includes:
  • the receiving module is configured to receive timing information sent by the first communication device, where the timing information includes at least one of the following:
  • the embodiment of the present invention also provides a communication device.
  • the communication device is a second communication device and includes a processor, a memory, and a computer program stored on the memory and running on the processor.
  • the computer program When executed by the processor, the steps of the information processing method as described above are realized.
  • the embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the information processing method described above are implemented.
  • the embodiment of the present invention also provides a communication device configured to execute the information processing method described above.
  • the embodiment of the present invention also provides a computer program product, the computer program product is stored in a non-volatile storage medium, and the program product is configured to be executed by at least one processor to realize the information processing as described above. Method steps.
  • the timing information is sent to the second communication device through the first communication device, and the timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; terminal processing signal time and terminal processing signal capability At least one of the two can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
  • FIG. 1 shows one of the steps of the flow chart of the information processing method provided by the embodiment of the present invention
  • Figure 2 shows the second step flow chart of the information processing method provided by the embodiment of the present invention
  • FIG. 3 shows a schematic diagram of the principle of Example 8 of the information processing method provided by the embodiment of the present invention
  • Figure 4 shows one of the schematic structural diagrams of a communication device provided by an embodiment of the present invention
  • FIG. 5 shows the second structural diagram of a communication device provided by an embodiment of the present invention
  • Figure 6 shows a schematic structural diagram of a terminal provided by an embodiment of the present invention.
  • Fig. 7 shows a schematic structural diagram of a network side device provided by an embodiment of the present invention.
  • words such as “exemplary” or “for example” are used to represent examples, illustrations, or illustrations. Any embodiment or design solution described as “exemplary” or “for example” in the embodiments of the present invention should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as “exemplary” or “for example” are used to present related concepts in a specific manner.
  • the first communication device provided by the embodiment of the present invention may be a terminal or a control node; the second communication device may be a control node or a terminal.
  • the first communication device is a terminal
  • the second communication device is a control node
  • the second communication device is a terminal.
  • the terminal may be a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (Ultra-Mobile Personal Computer, UMPC), a netbook, a wearable device (Wearable Device), a vehicle-mounted device, or a personal digital assistant (Personal Digital Assistant, PDA). )Wait.
  • the control node refers to the base station or some Integrated Access Backhaul (IAB) nodes.
  • the control node can be a terminal, a road side unit (Road Side Unit, RSU), a base station, or some similar RSU Or other IAB network facilities, so some control nodes may have both sidelink and Uu links; among them, the base station can be a commonly used base station, or an evolved node base station (eNB), or a fifth Generation (5 th Generation, 5G) network devices in the system (e.g., the next base station (next generation node base station, gNB ) or transmitting and receiving point (transmission and reception point, TRP) ) or a cell (cell) and other equipment.
  • RSU road side unit
  • eNB evolved node base station
  • 5G fifth Generation
  • Uu transmission, Uu SCS, Uu link, and Uu resource mentioned in the implementation of the present invention means the uplink transmission and/or downlink transmission between the terminal and the base station, and the uplink SCS and/or between the terminal and the base station.
  • an embodiment of the present invention provides an information processing method, which is applied to a first communication device, and includes:
  • Step 101 Send timing information to a second communication device, where the timing information includes at least one of the following:
  • the signal includes Sidelink signal and/or Uu signal.
  • Sidelink signals include: Physical Sidelink Control Channel (PSCCH), Physical Sidelink Shared Channel (PSSCH), Physical Sidelink Feedback Channel (PSFCH), Physical Uplink Shared Channel (PSFCH) At least one of Physical Uplink Shared Channel (PUSCH) and Physical Uplink Control Channel (PUCCH).
  • PSCCH Physical Sidelink Control Channel
  • PSSCH Physical Sidelink Shared Channel
  • PSFCH Physical Sidelink Feedback Channel
  • PSFCH Physical Uplink Shared Channel
  • PUSCH Physical Uplink Shared Channel
  • PUCCH Physical Uplink Control Channel
  • step 101 is that the terminal reports timing information to the control node; in this case, the timing information includes at least one of the following :
  • the timing of the synchronization reference specifically including: the timing of the synchronization reference selected by the terminal, and/or the timing of the synchronization reference searched by the terminal;
  • the aforementioned timing information may be pre-configured, indicated by other terminals, configured by the base station, determined by the terminal itself, or predefined.
  • the pre-configured timing offset offset 1ms
  • the terminal reports the timing offset offset.
  • the terminal uses the offset and base station timing to derive Sidelink timing.
  • the timing information acquired by the terminal and the timing information reported by the terminal may not be exactly the same, and there may also be a conversion process.
  • the timing offset acquired by the terminal is a timing offset based on 15 kHz, and the terminal may convert the timing offset to a timing offset of 30 kHz before reporting the timing information.
  • the timing offset acquired by the terminal is a non-integer, and in this case, the timing offset may be reported by rounding up or down. At this time, the reported timing offset is an integer.
  • step 101 is for the control node to configure timing information for the terminal.
  • the timing information includes at least one of the following:
  • the timing of the synchronization reference specifically including: the timing of the synchronization reference searchable by the terminal, and/or the timing of the synchronization reference selectable by the terminal;
  • the timing offset includes at least one of the following:
  • the offset between the timing of the synchronization reference and the timing of the control node for example, the offset between the timing of the synchronization reference searched by the terminal and the timing of the control node, the offset between the timing of the synchronization reference selected by the terminal and the timing of the control node, At least one of the offset between the timing of the synchronization reference searchable by the terminal and the timing of the control node, the timing of the synchronization reference selectable by the terminal and the offset between the timing of the control node;
  • Uu transmission e.g. PUCCH, PUSCH
  • PUCCH Physical Uplink Control Channel
  • Sidelink transmission includes Sidelink reception and/or Sidelink transmission, which is not specifically limited here.
  • control node timing is the base station timing.
  • the base station timing can be: the uplink timing of the cell where the user resides or the primary cell or the secondary cell or the serving cell, or the cell where the user resides Or the downlink timing of the primary cell or secondary cell or serving cell.
  • the cell may be on the carrier performing Sidelink transmission or on other carriers, which is not specifically limited here.
  • the foregoing terminal and base station may be:
  • the NR sidelink terminal reports timing information to the NR base station
  • the Long Term Evolution (LTE) sidelink terminal reports timing information to the New Radio (NR) base station; optionally, the timing information is indicated by 15kHz (subcarrier interval SCS) at this time;
  • the NR sidelink terminal reports timing information to the LTE base station; optionally, the timing information is indicated by 15kHz or NR Sidelink SCS at this time.
  • the foregoing terminal and base station may be:
  • the NR base station configures timing information for the NR sidelink terminal
  • the NR base station configures timing information for the LTE sidelink terminal; optionally, the timing information is configured according to 15kHz (subcarrier interval SCS) at this time;
  • the LTE base station configures timing information for the NR sidelink terminal; optionally, the timing information is configured according to 15kHz or NR Sidelink SCS at this time.
  • timing or timing offset may be us (microsecond), symbol (symbol), slot (time slot), subframe (subframe), ms (millisecond), frame (frame), second (second) At least one level of time accuracy.
  • the above timing may be related information of at least one of us, symbol, slot, subframe, ms, frame, and second, such as a direct frame number (DFN) number, a sidelink slot number, and a sidelink symbol number.
  • DFN direct frame number
  • the above timing offset may be offset information of at least one of us, symbol, slot, subframe, ms, frame, and second, such as frame level difference, slot level difference, symbol level difference, us level difference At least one of value, ms level difference, and second level difference; and/or at least one of the number of frames, the number of slots, the number of symbols, the number of us, the number of ms, and the number of second.
  • the method further includes:
  • Perform Sidelink transmission according to the Sidelink resource and timing information also called: determine the first actual resource location according to the Sidelink resource and timing information, and perform Sidelink transmission on the first actual resource location
  • Uu transmission is performed according to the Uu resource and timing information (also referred to as: determining the second actual resource location according to the Uu resource and timing information, and performing Uu transmission at the second actual resource location).
  • the method further includes:
  • Perform Sidelink transmission according to the Sidelink resource and timing offset (it can also be referred to as: determine the third actual resource location according to the Sidelink resource and timing offset, and perform Sidelink transmission on the third actual resource location);
  • Uu transmission is performed according to the Uu resource and the timing offset (also called: determining the fourth actual resource location according to the Uu resource and the timing offset, and Uu transmission is performed at the fourth actual resource location).
  • the method further includes:
  • the Sidelink resource includes at least one of the configured Sidelink authorized resource (SL configured grant), PSCCH, PSSCH, and PSFCH.
  • the Uu resource includes: at least one of PUCCH and PUSCH.
  • the Sidelink resource and/or Uu resource may be configured by the control node or acquired by the terminal itself, which is not specifically limited here.
  • the value of the timing offset includes:
  • Valid or invalid value In particular, 0 is a valid value.
  • the specific meaning of the invalid value is that the first communication device cannot determine or obtain the timing offset.
  • the specific meaning of the invalid value is the first communication device. The timing offset cannot be indicated.
  • the Sidelink resource is allocated based on the timing of the control node (for example, the Sidelink resource is allocated based on the Uu time slot).
  • the timing information includes a timing offset O.
  • the terminal performs Sidelink transmission based on the timing offset O.
  • the terminal receives the Downlink Control Information (DCI) of Sidelink at Uu time n
  • the DCI schedules Sidelink transmission, and the DCI indicates that Sidelink transmission is performed at time n+y1.
  • Sidelink transmission is performed in the first Sidelink time slot at time O.
  • DCI Downlink Control Information
  • Scenario 2 Uu resources are allocated based on Sidelink timing (for example, Uu resources are allocated based on Sidelink time slots).
  • the timing information includes a timing offset O.
  • the terminal performs Uu transmission based on the timing offset O.
  • control node schedules the terminal to perform PUCCH transmission at time y2 after the PSFCH at Sidelink time m, for example, through the PUCCH feedback sidelink Hybrid Automatic Repeat reQuest Acknowledgement (HARQ-ACK) information to the control node Then, the terminal performs PUCCH transmission in the first time slot in which the PUCCH can be sent at a time not earlier than m+y2+0.
  • HARQ-ACK PUCCH feedback sidelink Hybrid Automatic Repeat reQuest Acknowledgement
  • Scenario 3 Sidelink resources are allocated based on Sidelink timing, or Uu resources are allocated based on the timing of the control node.
  • the timing information does not include the timing offset, or the timing information includes the timing offset and the value of the timing offset It is 0, or the timing information contains a timing offset and the value of the timing offset is an invalid value.
  • the invalid value can also be called a special value or a meaningless value.
  • the timing information when the first condition is met and the first communication device is a terminal, the timing information does not include a timing offset or the timing information includes a timing offset and the timing offset is an invalid value or 0;
  • the timing information includes a timing offset.
  • the first condition includes at least one of the following:
  • the scheduling of the terminal by the control node is intra-Radio Access Technology (intra-RAT) scheduling;
  • the terminal selects the timing of the control node as a synchronization reference
  • the terminal selects the control node timing as the Sidelink timing
  • the control node obtains the Sidelink timing
  • the control node configures the synchronization reference of the terminal as the control node; for example, the control node configures the type of the synchronization reference of the terminal as a control node, that is, the synchronization reference of the terminal can be any base station; for another example, the control node configures the synchronization reference of the terminal as the current control node , Namely the current base station or serving base station;
  • the control node configures the synchronization reference of the terminal to be the control node of the same public land mobile network (Public Land Mobile Network, PLMN).
  • PLMN Public Land Mobile Network
  • the timing information when the second condition is satisfied and the first communication device is a terminal, the timing information includes a timing offset
  • the timing information does not include the timing offset or the timing information includes the timing offset and the timing offset is invalid Value or 0.
  • the second condition includes at least one of the following:
  • the scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling
  • the terminal selects other devices other than the control node as a synchronization reference; for example, the other devices are other network side devices and/or other terminals other than the control node;
  • the terminal selects other equipment timings except the control node timing as Sidelink timing; for example, other equipment timings are other terminal timings and/or GNSS timings other than the control node; another example is other equipment timings other than the current control node or serving base station The timing of other network-side equipment outside the network, and/or the timing of other terminals, and/or the GNSS timing;
  • the control node cannot obtain Sidelink timing
  • the control node has not configured the synchronization reference of the terminal
  • the terminal selects the control node of other PLMN as the synchronization reference
  • the terminal selects the control node timing of other PLMNs as the Sidelink timing.
  • the control node can schedule NR sidelink (this case is called Inter-RAT sidelink scheduling) or LTE sidelink (this case is called intra-RAT sidelink scheduling).
  • the control node is a 5G or later version base station, the control node can schedule NR sidelink (in this case, it is called intra-RAT sidelink scheduling) or LTE sidelink (in this case, it is called: Inter-RAT sidelink scheduling).
  • the timing information is indicated according to any one of the following subcarrier intervals:
  • Uu subcarrier spacing for example, uplink subcarrier spacing, downlink subcarrier spacing;
  • the reference subcarrier interval for example, the reference subcarrier is 15kHz; for another example, the reference subcarrier is 120kHz; for another example, the reference subcarrier is 240kHz.
  • the timing information is timing information of the first carrier, and the first carrier is at least one of the following carriers:
  • Synchronization carrier (sync CC, or synchronisation carrier or synchronisation carrier frequency); in one implementation, the carrier used to obtain Sidelink timing is the synchronization carrier, in another implementation, the terminal sends the sidelink synchronization signal block
  • the Sidelink carrier is a synchronous carrier;
  • Candidate synchronization carrier for example, the carrier in set B
  • Candidate carriers that can perform carrier aggregation for example, the carrier in set A;
  • the carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
  • the first communication device may send timing information of one or more first carriers.
  • the first communication device may send timing information of one or more first carriers.
  • step 101 when the first communication device is a terminal, step 101 includes:
  • the timing information is sent to the second communication device; wherein, the third condition includes at least one of the following:
  • RRC connection for example, establish RRC Connection
  • terminal assistance information (UEAssistanceInformation).
  • the terminal selects the first synchronization reference for the timing of Sidelink transmission
  • the base station When the base station indicates or the base station is configured or pre-configured or pre-defined, or other terminals instruct the terminal to report timing information, for example, the base station uses signaling (for example, through the Medium Access Control Control Element (MAC CE)) or the physical layer. Signaling or Radio Resource Control (Radio Resource Control, RRC) signaling).
  • MAC CE Medium Access Control Control Element
  • RRC Radio Resource Control
  • the terminal is notified to report terminal auxiliary information through a base station instruction or base station configuration or pre-configuration or pre-defined or other terminal instructions; and/or through a base station instruction or a base station configuration or pre-configuration or pre-defined or other terminal instructions.
  • the terminal reports the sidelink information of the terminal; and/or, the terminal is notified to report the terminal capability information through a base station instruction or a base station configuration or pre-configuration or pre-defined or other terminal instructions.
  • the foregoing first synchronization reference includes at least one of the following:
  • terminals such as terminals that are not directly synchronized with the base station and/or are not synchronized with the base station indirectly, or any other terminal.
  • the terminal is in the process of establishing an RRC connection, or after the RRC connection is completed, or in the process of resuming the RRC connection of the terminal, or after resuming the RRC connection, or in the RRC reconfiguration process, or after the RRC reconfiguration is completed, or the terminal beam fails
  • the terminal can carry the timing information through any piece of signaling in the above process, for example, random access Message 3 (msg3), RRC Reconfiguration Complete (RRC Reconfiguration Complete) signaling, RRC Reestablishment Complete (RRC Reestablishment Complete) signaling, RRC Reestablishment Complete (RRC Resume Complete) signaling; not listed here.
  • msg3 random access Message 3
  • RRC Reconfiguration Complete RRC Reconfiguration Complete
  • RRC Reestablishment Complete RRC Reestablishment Complete
  • RRC Resume Complete RRC Resume Complete
  • sending timing information to the second communication device includes:
  • the timing information is sent to the second communication device, where the fourth condition includes at least one of the following:
  • RRC connection for example, establish RRC Connection
  • the terminal selects the first synchronization reference for the timing of Sidelink transmission.
  • the foregoing first synchronization reference includes at least one of the following:
  • terminals such as terminals that are not directly synchronized with the base station and/or are not synchronized with the base station indirectly, or any other terminal.
  • the timing information can be carried by any piece of signaling in the above process.
  • the embodiment of the present invention sends timing information to the second communication device through the first communication device.
  • the timing information includes Sidelink timing; GNSS timing; the timing of the synchronization reference searched by the terminal; the timing of the synchronization reference selected by the terminal; The timing of the synchronization reference; the timing of the synchronization reference that can be selected by the terminal; the timing offset; at least one of the time for the terminal to process signals and the ability of the terminal to process signals, which can realize the integration of Sidelink resources by the first communication device and the second communication device / Or Uu resources understand the same.
  • an embodiment of the present invention provides an information processing method, applying a second communication device, including:
  • Step 201 Receive timing information sent by the first communication device, where the timing information includes at least one of the following:
  • the signal includes Sidelink signal and/or Uu signal.
  • Sidelink signals include: Physical Sidelink Control Channel (PSCCH), Physical Sidelink Shared Channel (PSSCH), Physical Sidelink Feedback Channel (PSFCH), Physical Uplink Shared Channel (PSFCH) At least one of Physical Uplink Shared Channel (PUSCH) and Physical Uplink Control Channel (PUCCH).
  • PSCCH Physical Sidelink Control Channel
  • PSSCH Physical Sidelink Shared Channel
  • PSFCH Physical Sidelink Feedback Channel
  • PSFCH Physical Uplink Shared Channel
  • PUSCH Physical Uplink Shared Channel
  • PUCCH Physical Uplink Control Channel
  • step 201 receives the timing information reported by the terminal; in this case, the timing information includes at least one of the following:
  • the timing of the synchronization reference specifically including: the timing of the synchronization reference selected by the terminal, and/or the timing of the synchronization reference searched by the terminal;
  • the aforementioned timing information may be pre-configured, indicated by other terminals, configured by the base station, determined by the terminal itself, and defined by the protocol.
  • the pre-configured timing offset offset 1ms
  • the terminal reports the timing offset offset.
  • the terminal uses the offset and base station timing to derive Sidelink timing.
  • step 201 is to receive timing information configured by the control node.
  • the timing information includes at least one of the following:
  • the timing of the synchronization reference specifically including: the timing of the synchronization reference searchable by the terminal, and/or the timing of the synchronization reference selectable by the terminal;
  • the timing offset includes at least one of the following:
  • the offset between the timing of the synchronization reference and the timing of the control node for example, the offset between the timing of the synchronization reference searched by the terminal and the timing of the control node; and/or the timing of the synchronization reference selected by the terminal and the timing of the control node Offset
  • Uu transmission e.g. PUCCH, PUSCH
  • PUCCH Physical Uplink Control Channel
  • Sidelink transmission includes Sidelink reception and/or Sidelink transmission, which is not specifically limited here.
  • control node timing is the base station timing.
  • the base station timing can be: the uplink timing of the cell where the user resides or the primary cell or the secondary cell or the serving cell, or the cell where the user resides Or the downlink timing of the primary cell or secondary cell or serving cell.
  • the terminal may perform transmission corresponding to the cell on the carrier that may perform Sidelink transmission, or may perform transmission corresponding to the cell on other carriers, which is not specifically limited here.
  • the foregoing terminal and base station may be:
  • the NR sidelink terminal reports timing information to the NR base station
  • the LTE sidelink terminal reports timing information to the NR base station; optionally, the timing information is indicated at 15kHz (subcarrier interval SCS);
  • the NR sidelink terminal reports timing information to the LTE base station; optionally, the timing information is indicated by 15kHz or NR Sidelink SCS at this time.
  • the foregoing terminal and base station may be:
  • the NR base station configures timing information for the NR sidelink terminal
  • the NR base station configures timing information for the LTE sidelink terminal; optionally, the timing information is configured according to 15kHz (subcarrier interval SCS) at this time;
  • the LTE base station configures timing information for the NR sidelink terminal; optionally, the timing information is configured according to 15kHz or NR Sidelink SCS at this time.
  • timing or timing offset may be us (microsecond), symbol (symbol), slot (time slot), subframe (subframe), ms (millisecond), frame (frame), second (second) At least one level of time accuracy.
  • the above timing may be related information of at least one of us, symbol, slot, subframe, ms, frame, and second, such as a direct frame number (DFN) number, a sidelink slot number, and a sidelink symbol number.
  • DFN direct frame number
  • the above timing offset may be offset information of at least one of us, symbol, slot, subframe, ms, frame, and second, such as frame level difference, slot level difference, symbol level difference, us level difference At least one of value, ms level difference, and second level difference; or at least one of the number of frames, the number of slots, the number of symbols, the number of us, the number of ms, and the number of second.
  • the method further includes:
  • Uu transmission is performed according to Uu resources and timing information.
  • the method further includes:
  • Uu transmission is performed.
  • the method further includes:
  • the Sidelink resource includes at least one of the configured Sidelink authorized resource (SL configured grant), PSCCH, PSSCH, and PSFCH.
  • the Uu resource includes: at least one of PUCCH and PUSCH.
  • the value of the timing offset includes:
  • Valid or invalid value In particular, 0 is a valid value.
  • the specific meaning of the invalid value is that the first communication device cannot determine or obtain the timing offset.
  • the specific meaning of the invalid value is the first communication device. The timing offset cannot be indicated.
  • the Sidelink resource is allocated based on the timing of the control node (for example, the Sidelink resource is allocated based on the Uu time slot).
  • the timing information includes a timing offset O.
  • the terminal performs Sidelink transmission based on the timing offset O.
  • the terminal receives Sidelink's downlink control information DCI at Uu time n, the DCI schedules Sidelink transmission, and the DCI indicates that Sidelink transmission is performed at time n+y1, then the terminal will be the first at the time no earlier than n+y1+O. Sidelink time slots for Sidelink transmission.
  • Scenario 2 Uu resources are allocated based on Sidelink timing (for example, Uu resources are allocated based on Sidelink time slots).
  • the timing information includes a timing offset O.
  • the terminal performs Uu transmission based on the timing offset O.
  • the control node schedules the terminal to perform PUCCH transmission at the time y2 after the PSFCH of the Sidelink time m.
  • the HARQ-ACK information of the sidelink is fed back to the control node through the PUCCH, and the terminal is not earlier than m+y2+0.
  • PUCCH transmission is performed in the first time slot where PUCCH can be sent.
  • Scenario 3 Sidelink resources are allocated based on Sidelink timing, or Uu resources are allocated based on the timing of the control node.
  • the timing information does not include the timing offset, or the timing information includes the timing offset and the value of the timing offset It is 0, or the timing information contains a timing offset and the value of the timing offset is an invalid value.
  • the invalid value can also be called a special value or a meaningless value.
  • the timing information when the first condition is met and the first communication device is a terminal, the timing information does not include a timing offset or the timing information includes a timing offset;
  • the timing information includes a timing offset, and the timing offset is a valid value that is not 0.
  • the first condition includes at least one of the following:
  • the scheduling of the terminal by the control node is intra-RAT scheduling within the access technology
  • the terminal selects the timing of the control node as a synchronization reference
  • the terminal selects the control node timing as the Sidelink timing
  • the control node obtains the Sidelink timing
  • the control node configures the synchronization reference of the terminal as the control node; for example, the control node configures the type of the synchronization reference of the terminal as a control node, that is, the synchronization reference of the terminal can be any base station; for another example, the control node configures the synchronization reference of the terminal as the current control node , Namely the current base station or serving base station;
  • the control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
  • the timing information when the second condition is satisfied and the first communication device is a terminal, the timing information includes a timing offset
  • the timing information does not include a timing offset or the timing information includes a timing offset and the timing offset is an invalid value or 0.
  • the second condition includes at least one of the following:
  • the scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling
  • the terminal selects other devices other than the control node as a synchronization reference; for example, the other devices are other network side devices and/or other terminals other than the control node;
  • the terminal selects other equipment timings except the control node timing as Sidelink timing; for example, other equipment timings are other terminal timings and/or GNSS timings other than the control node; another example is other equipment timings other than the current control node or serving base station The timing of other network-side equipment outside the network, and/or the timing of other terminals, and/or the GNSS timing;
  • the control node cannot obtain Sidelink timing
  • the control node has not configured the synchronization reference of the terminal
  • the terminal selects the control node of other PLMN as the synchronization reference
  • the terminal selects the control node timing of other PLMNs as the Sidelink timing.
  • the control node can schedule NR sidelink (this case is called Inter-RAT sidelink scheduling) or LTE sidelink (this case is called intra-RAT sidelink scheduling).
  • the control node is a 5G or later version base station, the control node can schedule NR sidelink (in this case, it is called intra-RAT sidelink scheduling) or LTE sidelink (in this case, it is called: Inter-RAT sidelink scheduling).
  • the timing information is indicated according to any one of the following subcarrier intervals:
  • Uu subcarrier spacing such as uplink subcarrier spacing, downlink subcarrier spacing
  • the reference subcarrier interval for example, the reference subcarrier is 15kHz; for another example, the reference subcarrier is 120kHz; for another example, the reference subcarrier is 240kHz.
  • the timing information is timing information of the first carrier, and the first carrier is at least one of the following carriers:
  • Synchronization carrier (sync CC, or synchronisation carrier or synchronisation carrier frequency); in one implementation, the carrier used to obtain Sidelink timing is the synchronization carrier, in another implementation, the terminal sends the sidelink synchronization signal block
  • the Sidelink carrier is a synchronous carrier;
  • Candidate synchronization carrier for example, the carrier in set B
  • Candidate carriers that can perform carrier aggregation for example, the carrier in set A;
  • the carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
  • the first communication device may send timing information of one or more first carriers.
  • the first communication device may send timing information of one or more first carriers.
  • the embodiment of the present invention sends timing information to the second communication device through the first communication device.
  • the timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; terminal processing signal time and terminal processing signal capability At least one of the two can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
  • Example 1 The base station instructs the terminal to report the timing offset offset between the Sidelink timing and the base station timing.
  • the offset is derived by the user based on the GNSS timing and the acquired base station timing; for example, the offset is the difference between the GNSS timing and the System Frame Number (SFN); the offset may also be pre-configured.
  • SFN System Frame Number
  • the base station obtains the offset and can deduce the Sidelink timing of the terminal, thereby ensuring proper resource allocation.
  • Example 2 The base station instructs the user to report the Sidelink timing of the terminal.
  • the base station obtains Sidelink timing to ensure proper resource allocation. For example, after the base station obtains the sidelink timing, it allocates sidelink resources according to the sidelink timing.
  • Example 3 The base station instructs the user to report the synchronization reference of the terminal
  • the base station itself can search for GNSS. After the base station determines that the user is using GNSS timing based on the information reported by the user, by determining the offset between the GNSS timing and the base station timing, the user’s Sidelink timing can be derived to ensure proper Resource allocation.
  • Example 4 The base station instructs the terminal to report GNSS timing.
  • the terminal obtains GNSS timing, but at this time, the terminal may or may not select GNSS as its own synchronization reference.
  • the base station obtains the GNSS timing by using the terminal report to determine the offset between the GNSS timing and the base station timing, so that a reasonable offset value offsetDFN of the direct frame number DFN and the system frame number SFN can be configured to ensure proper resource allocation.
  • the timing information reported by the terminal includes Sidelink timing and/or timing offset.
  • Sidelink timing is the number of the 30kHz time slot
  • the offset is the number of offset time slots defined according to the 30kHz subcarrier interval.
  • the timing information packet Sidelink timing and/or timing offset reported by the terminal; where the timing information is expressed according to the Uu subcarrier interval of 15kHz, for example, the number of the corresponding time slot of the sidelink timing is reinterpreted and reported according to 15kHz, and the timing offset is according to 15kHz The number of offset slots defined by the subcarrier spacing.
  • the timing information is expressed according to the Sidelink subcarrier interval of 30kHz.
  • the sidelink timing is the number of the time slot defined according to the 30kHz subcarrier interval
  • the timing offset is the number of offset time slots defined according to the 30kHz subcarrier interval.
  • Example seven inter-RAT.
  • the terminal reports the timing information of the LTE sidelink to the base station; further optionally, the timing information is expressed in terms of 15kHz or 30kHz.
  • the terminal reports the timing information of the NR sidelink to the base station; further optionally, the timing information is expressed in terms of 15 kHz.
  • Example 8 There is a timing offset offset O between Sidelink timing and Uu timing.
  • N is the period of the PSFCH
  • K is the minimum interval between the PSFCH and the corresponding physical side link shared channel PSSCH;
  • the time slot 1 and time slot 1' The location is different. The terminal actually thinks that PUCCH cannot be sent earlier than slot 1'. Since PUCCH resources are Uu resources, the actual PUCCH resources used for sidelink HARQ-ACK information feedback should be:
  • T PSFCH_Uu is the start of the time slot where PSFCH is located; then T PSFCH_Uu +2 in Figure 3 corresponds to time slot 1 in Figure 3, and T PSFCH_Uu +3 corresponds to time slot 2 in Figure 3.
  • T PSFCH_Uu is defined as PSFCH
  • the time slots corresponding to T PSFCH_Uu +2 and T PSFCH_Uu +3 will be adjusted accordingly (for example, shifted back), and will not be described one by one.
  • the base station determines the sidelink timing and/or timing offset through user reporting or other methods, it allocates PUCCH resources on time slot 2 for HARQ-ACK feedback of user sidelink, and the terminal uses PUCCH on time slot 2 for HARQ-ACK feedback. The terminal feeds back the HARQ-ACK of the sidelink.
  • an embodiment of the present invention also provides a communication device 400.
  • the communication device is a first communication device and includes:
  • the sending module 401 is configured to send timing information to the second communication device, where the timing information includes at least one of the following:
  • the timing offset includes at least one of the following:
  • the communication device when the first communication device is a terminal, the communication device is further configured to:
  • Uu transmission is performed according to the Uu resource and the timing information.
  • the communication device when the first communication device is a terminal and the timing information includes a timing offset, the communication device is further configured to:
  • Uu transmission is performed according to the Uu resource and the timing offset.
  • the communication device in a case where the first communication device is a control node, the communication device is further configured to:
  • the value of the timing offset includes:
  • the timing information when the first condition is met and the first communication device is a terminal, the timing information does not include the timing offset or the timing information includes The timing offset and the timing offset is an invalid value or 0;
  • the timing information includes the timing offset.
  • the first condition includes at least one of the following:
  • the scheduling of the terminal by the control node is intra-RAT scheduling within the access technology
  • the terminal selects the timing of the control node as a synchronization reference
  • the terminal selects the control node timing as the Sidelink timing
  • the control node obtains the Sidelink timing
  • the control node configures the synchronization reference of the terminal as the control node
  • the control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
  • the timing information includes the timing offset
  • the timing information does not include the timing offset or the timing information includes the timing offset and the timing The offset is an invalid value or 0.
  • the second condition includes at least one of the following:
  • the scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling
  • the terminal selects devices other than the control node as the synchronization reference
  • the terminal selects the timing of other equipment except the timing of the control node as the Sidelink timing;
  • the control node cannot obtain Sidelink timing
  • the control node has not configured the synchronization reference of the terminal
  • the terminal selects the control node of other PLMN as the synchronization reference
  • the terminal selects the control node timing of other PLMNs as the Sidelink timing.
  • the timing information is indicated by a subcarrier interval.
  • the timing information is indicated by any one of the following subcarrier intervals:
  • the timing information is timing information of a first carrier
  • the first carrier is at least one of the following carriers:
  • the carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
  • the sending module when the first communication device is a terminal, the sending module includes:
  • the first sending submodule is configured to send timing information to the second communication device when the third condition is met.
  • the third condition includes at least one of the following:
  • the terminal selects the first synchronization reference for the timing of Sidelink transmission.
  • the sending module includes:
  • the second sending submodule is configured to send timing information to the second communication device when the fourth condition is met.
  • the fourth condition includes at least one of the following:
  • the terminal selects the first synchronization reference for the timing of Sidelink transmission.
  • the embodiment of the present invention sends timing information to the second communication device through the first communication device.
  • the timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; terminal processing signal time and terminal processing signal capability At least one of the two can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
  • the communication device provided in the embodiments of the present invention is a device capable of executing the foregoing information processing method, and all the embodiments of the foregoing information processing method are applicable to the communication device, and can achieve the same or similar beneficial effects.
  • the embodiment of the present invention also provides a communication device, the communication device being a first communication device, including a processor, a memory, a computer program stored in the memory and running on the processor, and the computer program is
  • the processor executes, each process of the foregoing embodiment of the information processing method applied to the first communication device is realized, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.
  • the embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored.
  • a computer program is stored.
  • the computer program is executed by a processor, each process of the above-mentioned information processing method embodiment applied to the first communication device is realized. , And can achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • an embodiment of the present invention also provides a communication device 500.
  • the communication device is a second communication device and includes:
  • the receiving module 501 is configured to receive timing information sent by the first communication device, where the timing information includes at least one of the following:
  • the timing offset includes at least one of the following:
  • the communication device when the second communication device is a terminal, the communication device is further configured to:
  • Uu transmission is performed according to the Uu resource and the timing information.
  • the communication device when the second communication device is a terminal and the timing information includes a timing offset, the communication device is further configured to:
  • Uu transmission is performed according to the Uu resource and the timing offset.
  • the communication device is further configured to:
  • the value of the timing offset includes:
  • the timing information when the first condition is met and the first communication device is a terminal, the timing information does not include the timing offset or the timing information includes The timing offset and the timing offset is an invalid value or 0;
  • the timing information includes the timing offset.
  • the first condition includes at least one of the following:
  • the scheduling of the terminal by the control node is intra-RAT scheduling within the access technology
  • the terminal selects the timing of the control node as a synchronization reference
  • the terminal selects the control node timing as the Sidelink timing
  • the control node obtains the Sidelink timing
  • the control node configures the synchronization reference of the terminal as the control node
  • the control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
  • the timing information includes the timing offset
  • the timing information does not include the timing offset or the timing information includes the timing offset and the timing The offset is an invalid value or 0.
  • the second condition includes at least one of the following:
  • the scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling
  • the terminal selects devices other than the control node as the synchronization reference
  • the terminal selects the timing of other equipment except the timing of the control node as the Sidelink timing;
  • the control node cannot obtain Sidelink timing
  • the control node has not configured the synchronization reference of the terminal
  • the terminal selects the control node of other PLMN as the synchronization reference
  • the terminal selects the control node timing of other PLMNs as the Sidelink timing.
  • the timing information is indicated according to any one of the following subcarrier intervals:
  • the timing information is timing information of a first carrier
  • the first carrier is at least one of the following carriers:
  • the carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
  • the embodiment of the present invention sends timing information to the second communication device through the first communication device.
  • the timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; terminal processing signal time and terminal processing signal capability At least one of the two can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
  • the communication device provided in the embodiments of the present invention is a device capable of executing the foregoing information processing method, and all the embodiments of the foregoing information processing method are applicable to the communication device, and can achieve the same or similar beneficial effects.
  • the embodiment of the present invention also provides a communication device, the communication device being a second communication device, including a processor, a memory, a computer program stored in the memory and running on the processor, and the computer program is
  • the processor executes, each process of the foregoing embodiment of the information processing method applied to the second communication device is realized, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.
  • the embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored.
  • a computer program is stored.
  • the computer program is executed by a processor, each process of the above-mentioned embodiment of the information processing method applied to the second communication device is realized. , And can achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • FIG. 6 is a schematic diagram of the hardware structure of a terminal that implements various embodiments of the present invention.
  • the terminal 600 includes, but is not limited to: a radio frequency unit 601, a network Module 602, audio output unit 603, input unit 604, sensor 605, display unit 606, user input unit 607, interface unit 608, memory 609, processor 610, power supply 611 and other components.
  • the terminal structure shown in FIG. 6 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components.
  • the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, and a pedometer.
  • the radio frequency unit 601 is configured to send timing information to the second communication device, where the timing information includes at least one of the following:
  • the radio frequency unit 601 is configured to receive timing information sent by the first communication device, where the timing information includes at least one of the following:
  • the first communication device sends timing information to the second communication device.
  • the timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; the terminal processing signal time and the terminal processing signal capability at least One item can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
  • the communication device provided in the embodiments of the present invention is a device capable of executing the foregoing information processing method, and all the embodiments of the foregoing information processing method are applicable to the communication device, and can achieve the same or similar beneficial effects.
  • the radio frequency unit 601 can be used to receive and send signals during information transmission or communication. Specifically, the downlink data from the base station is received and sent to the processor 610 for processing; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 601 can also communicate with the network and other devices through a wireless communication system.
  • the terminal provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 603 can convert the audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into audio signals and output them as sounds. Moreover, the audio output unit 603 may also provide audio output related to a specific function performed by the terminal 600 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 604 is used to receive audio or video signals.
  • the input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042.
  • the graphics processor 6041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed.
  • the processed image frame may be displayed on the display unit 606.
  • the image frame processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or sent via the radio frequency unit 601 or the network module 602.
  • the microphone 6042 can receive sound, and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 601 for output in the case of a telephone call mode.
  • the terminal 600 also includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 6061 and/or when the terminal 600 is moved to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal gestures (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
  • the display unit 606 is used to display information input by the user or information provided to the user.
  • the display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 607 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 607 includes a touch panel 6071 and other input devices 6072.
  • the touch panel 6071 also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 6071 or near the touch panel 6071. operate).
  • the touch panel 6071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 610, the command sent by the processor 610 is received and executed.
  • the touch panel 6071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 607 may also include other input devices 6072.
  • other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 6071 can cover the display panel 6061.
  • the touch panel 6071 detects a touch operation on or near it, it is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 determines the type of the touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 6061.
  • the touch panel 6071 and the display panel 6061 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.
  • the interface unit 608 is an interface for connecting an external device with the terminal 600.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (Input/Output, I/O) port, video I/O port, headphone port, etc.
  • the interface unit 608 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 600 or can be used to communicate between the terminal 600 and the external device. Transfer data between.
  • the memory 609 can be used to store software programs and various data.
  • the memory 609 may mainly include a storage program area and a storage data area.
  • the storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 609 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 610 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. It executes by running or executing software programs and/or modules stored in the memory 609, and calling data stored in the memory 609. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem The processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
  • the terminal 600 may also include a power supply 611 (such as a battery) for supplying power to various components.
  • a power supply 611 such as a battery
  • the power supply 611 may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.
  • FIG. 7 is a structural diagram of a network-side device according to an embodiment of the present invention, which can realize the above-mentioned information Receive the details of the method and achieve the same effect.
  • the network side device 1300 includes: a processor 1301, a transceiver 1302, a memory 1303, and a bus interface, where:
  • the processor 1301 is configured to read a program in the memory 1303 and execute the following process:
  • Timing information includes at least one of the following:
  • the processor 1301 is configured to read a program in the memory 1303, and execute the following process:
  • Timing information sent by the first communication device where the timing information includes at least one of the following:
  • the first communication device sends timing information to the second communication device.
  • the timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; the terminal processing signal time and the terminal processing signal capability at least One item can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
  • the communication device provided in the embodiments of the present invention is a device capable of executing the foregoing information processing method, and all the embodiments of the foregoing information processing method are applicable to the communication device, and can achieve the same or similar beneficial effects.
  • the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1301 and various circuits of the memory represented by the memory 1303 are linked together.
  • the bus architecture can also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein.
  • the bus interface provides the interface.
  • the transceiver 1302 may be a plurality of elements, that is, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
  • the disclosed device and method may be implemented in other ways.
  • the device embodiments described above are only illustrative.
  • the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented.
  • the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
  • the functional units in the various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
  • the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes a number of instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method described in each embodiment of the present invention.
  • a terminal which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.
  • the program can be stored in a computer readable storage medium. When executed, it may include the procedures of the above-mentioned method embodiments.
  • the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.
  • modules, units, and sub-units can be implemented in one or more application specific integrated circuits (ASIC), digital signal processors (Digital Signal Processor, DSP), and digital signal processing equipment (DSP Device, DSPD). ), programmable logic devices (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, used to execute the present disclosure Other electronic units or a combination of the functions described above.
  • ASIC application specific integrated circuits
  • DSP Digital Signal Processor
  • DSP Device digital signal processing equipment
  • PLD programmable logic devices
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the technology described in the embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure.
  • the software codes can be stored in the memory and executed by the processor.
  • the memory can be implemented in the processor or external to the processor.

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Abstract

Embodiments of the present invention provide an information processing method and a communication device. The method comprises: sending timing information to a second communication device, the timing information comprising Sidelink timing, GNSS timing, synchronization reference timing, a timing offset, and at least one of the signal processing time of a terminal and the signal processing capacity of the terminal.

Description

信息处理方法及通信设备Information processing method and communication equipment
相关申请的交叉引用Cross-references to related applications
本申请主张在2020年1月14日在中国提交的中国专利申请号No.202010036690.1的优先权，其全部内容通过引用包含于此。This application claims the priority of Chinese Patent Application No. 202010036690.1 filed in China on January 14, 2020, the entire content of which is incorporated herein by reference.
技术领域Technical field
本发明涉及通信技术领域，尤其是指一种信息处理方法及通信设备。The present invention relates to the field of communication technology, in particular to an information processing method and communication equipment.
背景技术Background technique
Sidelink(直通链路或旁链路)终端可以在Sidelink上和其他终端进行通信，这些终端通常是支持Sidelink技术的车辆、路侧单元(Road Site Unit，RSU)、手机等。Sidelink (direct link or sidelink) terminals can communicate with other terminals on Sidelink, and these terminals are usually vehicles, road site units (RSU), mobile phones, etc. that support Sidelink technology.
用户在进行Sidelink传输(发送或者接收)时会基于选择的同步源(synchronization reference source)或又称为同步参考(synchronization reference)或又称为定时参考(timing reference)的定时来进行，用户的同步源可以是基站、全球卫星导航***(Global Navigation Satellite System，GNSS)、自身本地时钟产生的定时或者其他设备提供的定时。Sidelink资源可能基于Sidelink定时进行编号，此时Sidelink的帧号称为直连帧号(Direct Frame Number，DFN)。可能存在以下场景：When the user performs Sidelink transmission (sending or receiving), it will be based on the selected synchronization source (synchronization reference source) or also called synchronization reference (synchronization reference) or timing reference (timing reference) timing. The user's synchronization The source can be a base station, a Global Navigation Satellite System (GNSS), timing generated by its own local clock, or timing provided by other devices. Sidelink resources may be numbered based on Sidelink timing. At this time, the frame number of Sidelink is called Direct Frame Number (DFN). The following scenarios may exist:
一种场景是载波1上的基站调度用户在载波2上进行Sidelink传输，该用户在载波2上使用该基站的定时作为自己Sidelink传输的Sidelink定时。One scenario is that the base station on carrier 1 schedules a user to perform Sidelink transmission on carrier 2, and the user uses the base station's timing on carrier 2 as the Sidelink timing of its own Sidelink transmission.
另一种场景是工作在载波1上的基站调度用户在载波2上进行Sidelink传输，该用户在载波2上使用其他定时，例如GNSS的定时作为自己Sidelink传输的Sidelink定时。此时Uu定时和Sidelink定时可能不对齐。Another scenario is that a base station working on carrier 1 schedules a user to perform Sidelink transmission on carrier 2. The user uses other timing on carrier 2, for example, GNSS timing as the Sidelink timing of its own Sidelink transmission. At this time, Uu timing and Sidelink timing may not be aligned.
此外，sidelink的子载波间隔(SubCarrier Spacing，SCS)和Uu的子载波间隔也可能不同，因此定时精度也不相同。In addition, the subcarrier spacing (SubCarrier Spacing, SCS) of the sidelink and the subcarrier spacing of Uu may also be different, so the timing accuracy is also different.
现有技术中，在满足下述至少一种情况时，基站和终端对Sidelink资源和/或Uu资源理解不同，从而导致基站无法给终端分配合适的物理上行控制 信道(Physical Uplink Control Channel，PUCCH)/物理上行共享信道(Physical Uplink Shared Channel，PUSCH)资源：In the prior art, when at least one of the following conditions is met, the base station and the terminal have different understandings of Sidelink resources and/or Uu resources, resulting in the base station being unable to allocate an appropriate physical uplink control channel (PUCCH) to the terminal. /Physical Uplink Shared Channel (PUSCH) resources:
情况1：终端采用的同步参考和基站定时不同；例如终端使用GNSS定时而基站没有装GNSS天线或者没有和GNSS对齐；Case 1: The synchronization reference used by the terminal is different from the base station timing; for example, the terminal uses GNSS timing and the base station does not have a GNSS antenna or is not aligned with GNSS;
情况2：不同运营商(PLMN)的基站在相同频段上调度Sidelink，由于不同运营商的基站之间可能是不同步的，此时如果用户分别采用各自基站的定时进行Sidelink传输，会导致无法通信的情况；Case 2: Base stations of different operators (PLMN) schedule Sidelink on the same frequency band. Since the base stations of different operators may be out of synchronization, if users use their respective base stations to perform Sidelink transmissions at this time, communication will not be possible Case;
情况3：对于跨接入技术(inter-Radio Access Technology，inter-RAT)调度，由于需要进行不同模块和信令之间的转换，该转换需要消耗一定的时间，从而使得即使在基站定时和Sidelink定时对齐的情况下，也会给调度带来一定的延迟和不确定性。Case 3: For inter-Radio Access Technology (inter-RAT) scheduling, due to the need to switch between different modules and signaling, the conversion takes a certain amount of time, so that even when the base station is timing and Sidelink In the case of timing alignment, it will also bring a certain delay and uncertainty to the scheduling.
发明内容Summary of the invention
本发明实施例提供一种信息处理方法及通信设备，以解决现有技术中终端和控制节点可能对Sidelink资源和/或Uu资源理解不同的问题。The embodiments of the present invention provide an information processing method and a communication device to solve the problem in the prior art that a terminal and a control node may have different understandings of Sidelink resources and/or Uu resources.
为了解决上述技术问题，本发明是这样实现的：一种信息处理方法，应用于第一通信设备，包括：In order to solve the above technical problems, the present invention is implemented as follows: an information processing method, applied to a first communication device, includes:
向第二通信设备发送定时信息，其中，所述定时信息包括下述至少一项：Send timing information to the second communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
本发明实施例还提供了一种信息处理方法，应用第二通信设备，包括：The embodiment of the present invention also provides an information processing method, applying the second communication device, including:
接收第一通信设备发送的定时信息，其中，所述定时信息包括下述至少一项：Receive timing information sent by the first communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
本发明实施例还提供了一种通信设备，该通信设备为第一通信设备，包括：An embodiment of the present invention also provides a communication device, which is a first communication device and includes:
发送模块，用于向第二通信设备发送定时信息，其中，所述定时信息包括下述至少一项：The sending module is configured to send timing information to the second communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
本发明实施例还提供了一种通信设备，该通信设备为第一通信设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如上所述的信息处理方法的步骤。The embodiment of the present invention also provides a communication device. The communication device is a first communication device and includes a processor, a memory, and a computer program stored on the memory and running on the processor. The computer program When executed by the processor, the steps of the information processing method as described above are realized.
本发明实施例还提供了一种通信设备，该通信设备为第二通信设备，包括：The embodiment of the present invention also provides a communication device, which is a second communication device, and includes:
接收模块，用于接收第一通信设备发送的定时信息，其中，所述定时信息包括下述至少一项：The receiving module is configured to receive timing information sent by the first communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
本发明实施例还提供了一种通信设备，该通信设备为第二通信设备，包 括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如上所述的信息处理方法的步骤。The embodiment of the present invention also provides a communication device. The communication device is a second communication device and includes a processor, a memory, and a computer program stored on the memory and running on the processor. The computer program When executed by the processor, the steps of the information processing method as described above are realized.
本发明实施例还提供了一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如上所述的信息处理方法的步骤。The embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the information processing method described above are implemented.
本发明实施例还提供了一种通信设备，所述通信设备被配置成用于执行如上所述的信息处理方法。The embodiment of the present invention also provides a communication device configured to execute the information processing method described above.
本发明实施例还提供了一种计算机程序产品，所述计算机程序产品被存储在非易失的存储介质中，所述程序产品被配置成被至少一个处理器执行以实现如上所述的信息处理方法的步骤。The embodiment of the present invention also provides a computer program product, the computer program product is stored in a non-volatile storage medium, and the program product is configured to be executed by at least one processor to realize the information processing as described above. Method steps.
在本发明实施例中，通过第一通信设备向第二通信设备发送定时信息，定时信息包括Sidelink定时；GNSS定时；同步参考的定时；定时偏移；终端处理信号的时间以及终端处理信号的能力中的至少一项，能够实现第一通信设备和第二通信设备对Sidelink资源和/或Uu资源理解相同。In the embodiment of the present invention, the timing information is sent to the second communication device through the first communication device, and the timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; terminal processing signal time and terminal processing signal capability At least one of the two can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
附图说明Description of the drawings
为了更清楚地说明本发明实施例的技术方案，下面将对本发明实施例的描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动性的前提下，还可以根据这些附图获得其他的附图。In order to explain the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the drawings that need to be used in the description of the embodiments of the present invention. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative labor.
图1表示本发明实施例提供的信息处理方法的步骤流程图之一；FIG. 1 shows one of the steps of the flow chart of the information processing method provided by the embodiment of the present invention;
图2表示本发明实施例提供的信息处理方法的步骤流程图之二；Figure 2 shows the second step flow chart of the information processing method provided by the embodiment of the present invention;
图3表示本发明实施例提供的信息处理方法的示例八的原理示意图；FIG. 3 shows a schematic diagram of the principle of Example 8 of the information processing method provided by the embodiment of the present invention;
图4表示本发明实施例提供的通信设备的结构示意图之一；Figure 4 shows one of the schematic structural diagrams of a communication device provided by an embodiment of the present invention;
图5表示本发明实施例提供的通信设备的结构示意图之二；FIG. 5 shows the second structural diagram of a communication device provided by an embodiment of the present invention;
图6表示本发明实施例提供的终端的结构示意图；Figure 6 shows a schematic structural diagram of a terminal provided by an embodiment of the present invention;
图7表示本发明实施例提供的网络侧设备的结构示意图。Fig. 7 shows a schematic structural diagram of a network side device provided by an embodiment of the present invention.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.
在本发明实施例中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本发明实施例中被描述为“示例性的”或者“例如”的任何实施例或设计方案不应被解释为比其它实施例或设计方案更优选或更具优势。确切而言，使用“示例性的”或者“例如”等词旨在以具体方式呈现相关概念。In the embodiments of the present invention, words such as "exemplary" or "for example" are used to represent examples, illustrations, or illustrations. Any embodiment or design solution described as "exemplary" or "for example" in the embodiments of the present invention should not be construed as being more preferable or advantageous than other embodiments or design solutions. To be precise, words such as "exemplary" or "for example" are used to present related concepts in a specific manner.
本发明实施例提供的第一通信设备可以是终端也可以是控制节点；第二通信设备可以是控制节点，也可以是终端。例如，当第一通信设备为终端时，第二通信设备为控制节点；或者，当第一通信设备为控制节点时，第二通信设备为终端。The first communication device provided by the embodiment of the present invention may be a terminal or a control node; the second communication device may be a control node or a terminal. For example, when the first communication device is a terminal, the second communication device is a control node; or, when the first communication device is a control node, the second communication device is a terminal.
其中，终端可以为手机、平板电脑、笔记本电脑、超级移动个人计算机(Ultra-Mobile Personal Computer，UMPC)、上网本、可穿戴式设备(Wearable Device)、车载设备或者个人数字助理(Personal Digital Assistant，PDA)等。需要说明的是，在本发明实施例中并不限定终端的具体类型。控制节点指的是基站或者一些集成接入回程节点(Integrated Access Backhaul，IAB)，在sidelink中，控制节点可以是终端，路侧单元(Road Side Unit，RSU)，基站，也可能是一些类似RSU或者IAB的其他网络设施，因此一些控制节点可能同时具备sidelink和Uu链路；其中，基站可以为通常所用的基站，也可以为演进型基站(evolved node base station，eNB)，还可以为第五代(5 th Generation，5G)***中的网络侧设备(例如下一代基站(next generation node base station，gNB)或发送和接收点(transmission and reception point，TRP))或者小区(cell)等设备。 Among them, the terminal may be a mobile phone, a tablet computer, a notebook computer, an ultra-mobile personal computer (Ultra-Mobile Personal Computer, UMPC), a netbook, a wearable device (Wearable Device), a vehicle-mounted device, or a personal digital assistant (Personal Digital Assistant, PDA). )Wait. It should be noted that the specific type of the terminal is not limited in the embodiment of the present invention. The control node refers to the base station or some Integrated Access Backhaul (IAB) nodes. In the sidelink, the control node can be a terminal, a road side unit (Road Side Unit, RSU), a base station, or some similar RSU Or other IAB network facilities, so some control nodes may have both sidelink and Uu links; among them, the base station can be a commonly used base station, or an evolved node base station (eNB), or a fifth Generation (5 th Generation, 5G) network devices in the system (e.g., the next base station (next generation node base station, gNB ) or transmitting and receiving point (transmission and reception point, TRP) ) or a cell (cell) and other equipment.
需要说明的是，本发明实施提及的Uu传输、Uu SCS、Uu链路、Uu资源的含义是终端和基站之间上行传输和/或下行的传输、终端和基站之间上行SCS和/或下行SCS、终端和基站之间上行链路和/或下行链路、终端和基站之间上行资源和/或下行资源等。It should be noted that the meaning of Uu transmission, Uu SCS, Uu link, and Uu resource mentioned in the implementation of the present invention means the uplink transmission and/or downlink transmission between the terminal and the base station, and the uplink SCS and/or between the terminal and the base station. Downlink SCS, uplink and/or downlink between the terminal and the base station, uplink resources and/or downlink resources between the terminal and the base station, etc.
如图1所示，本发明实施例提供一种信息处理方法，应用于第一通信设备，包括：As shown in FIG. 1, an embodiment of the present invention provides an information processing method, which is applied to a first communication device, and includes:
步骤101，向第二通信设备发送定时信息，其中，定时信息包括下述至少一项：Step 101: Send timing information to a second communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
该信号包括Sidelink信号和/或Uu信号。The signal includes Sidelink signal and/or Uu signal.
例如，Sidelink信号包括：物理Sidelink控制信道(Physical Sidelink Control Channel，PSCCH)、物理Sidelink共享信道(Physical Sidelink Shared Channel，PSSCH)、物理Sidelink反馈信道(Physical Sidelink Feedback Channel，PSFCH)、物理上行共享信道(Physical Uplink Shared Channel，PUSCH)以及物理上行控制信道(Physical Uplink Control Channel，PUCCH)中的至少一项。For example, Sidelink signals include: Physical Sidelink Control Channel (PSCCH), Physical Sidelink Shared Channel (PSSCH), Physical Sidelink Feedback Channel (PSFCH), Physical Uplink Shared Channel (PSFCH) At least one of Physical Uplink Shared Channel (PUSCH) and Physical Uplink Control Channel (PUCCH).
可选的，在第一通信设备为终端的情况下，第二通信设备为控制节点，则步骤101为终端向控制节点上报定时信息；此种情况下，所述定时信息包括下述至少一项：Optionally, when the first communication device is a terminal and the second communication device is a control node, step 101 is that the terminal reports timing information to the control node; in this case, the timing information includes at least one of the following :
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；具体包括：终端选择的同步参考的定时，和/或，终端搜索的同步参考的定时；The timing of the synchronization reference; specifically including: the timing of the synchronization reference selected by the terminal, and/or the timing of the synchronization reference searched by the terminal;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
此种情况下，上述定时信息可能是预配置的、其他终端指示的、基站配置的、终端自己确定的、预定义的。例如，预配置定时偏移offset＝1ms，终端报告该定时偏移offset。进一步可选的，终端使用该offset和基站定时推出 Sidelink定时。In this case, the aforementioned timing information may be pre-configured, indicated by other terminals, configured by the base station, determined by the terminal itself, or predefined. For example, the pre-configured timing offset offset=1ms, and the terminal reports the timing offset offset. Further optionally, the terminal uses the offset and base station timing to derive Sidelink timing.
需要说明的是，终端获取的定时信息和终端上报的定时信息不一定完全相同，也可能有一个转换的过程。例如，终端获取的定时偏移为基于15kHz的定时偏移，终端上报定时信息之前可将定时偏移转换为30kHz的定时偏移之后再上报。再例如，终端获取的定时偏移是非整数，此时可通过向上取整或向下取整的操作之后再将定时偏移上报，此时上报的定时偏移为整数。It should be noted that the timing information acquired by the terminal and the timing information reported by the terminal may not be exactly the same, and there may also be a conversion process. For example, the timing offset acquired by the terminal is a timing offset based on 15 kHz, and the terminal may convert the timing offset to a timing offset of 30 kHz before reporting the timing information. For another example, the timing offset acquired by the terminal is a non-integer, and in this case, the timing offset may be reported by rounding up or down. At this time, the reported timing offset is an integer.
可选的，在所述第一通信设备为控制节点的情况下，第二通信设备为终端，则步骤101为控制节点为终端配置定时信息，此种情况下定时信息包括下述至少一项：Optionally, when the first communication device is a control node and the second communication device is a terminal, step 101 is for the control node to configure timing information for the terminal. In this case, the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；具体包括：终端可搜索的同步参考的定时，和/或，终端可选择的同步参考的定时；The timing of the synchronization reference; specifically including: the timing of the synchronization reference searchable by the terminal, and/or the timing of the synchronization reference selectable by the terminal;
定时偏移。Timing offset.
作为一个可选实施例，定时偏移包括下述至少一项：As an optional embodiment, the timing offset includes at least one of the following:
Sidelink定时与控制节点定时之间的偏移；The offset between Sidelink timing and control node timing;
同步参考的定时和控制节点定时之间的偏移；例如，终端搜索的同步参考的定时和控制节点定时之间的偏移、终端选择的同步参考的定时和控制节点定时之间的偏移、终端可搜索的同步参考的定时和控制节点定时之间的偏移、终端可选择的同步参考的定时和控制节点定时之间的偏移中的至少一项；The offset between the timing of the synchronization reference and the timing of the control node; for example, the offset between the timing of the synchronization reference searched by the terminal and the timing of the control node, the offset between the timing of the synchronization reference selected by the terminal and the timing of the control node, At least one of the offset between the timing of the synchronization reference searchable by the terminal and the timing of the control node, the timing of the synchronization reference selectable by the terminal and the offset between the timing of the control node;
Sidelink传输(例如PSCCH、PSSCH、PSFCH)偏移；Sidelink transmission (such as PSCCH, PSSCH, PSFCH) offset;
Uu传输(例如PUCCH、PUSCH)偏移。Uu transmission (e.g. PUCCH, PUSCH) offset.
可选的，Sidelink传输包括Sidelink接收和/或Sidelink发送，在此不做具体限定。Optionally, Sidelink transmission includes Sidelink reception and/or Sidelink transmission, which is not specifically limited here.
需要说明的是，在控制节点为基站时，控制节点定时为基站定时，该基站定时可以是：用户驻留的小区或主小区或辅小区或服务小区的上行定时，或者，用户驻留的小区或主小区或辅小区或服务小区的下行定时。该小区可能在进行Sidelink传输的载波上也可能在其他载波上，在此不做具体限定。It should be noted that when the control node is a base station, the control node timing is the base station timing. The base station timing can be: the uplink timing of the cell where the user resides or the primary cell or the secondary cell or the serving cell, or the cell where the user resides Or the downlink timing of the primary cell or secondary cell or serving cell. The cell may be on the carrier performing Sidelink transmission or on other carriers, which is not specifically limited here.
可选的，在第一通信设备为终端，第二通信设备为基站的情况下，上述 终端和基站可以是：Optionally, when the first communication device is a terminal and the second communication device is a base station, the foregoing terminal and base station may be:
NR sidelink终端向NR基站上报定时信息；The NR sidelink terminal reports timing information to the NR base station;
长期演进(Long Term Evolution，LTE)sidelink终端向新空口(New Radio，NR)基站上报定时信息；可选地，此时定时信息按照15kHz(子载波间隔SCS)指示；The Long Term Evolution (LTE) sidelink terminal reports timing information to the New Radio (NR) base station; optionally, the timing information is indicated by 15kHz (subcarrier interval SCS) at this time;
NR sidelink终端向LTE基站上报定时信息；可选地，此时定时信息按照15kHz或NR Sidelink SCS指示。The NR sidelink terminal reports timing information to the LTE base station; optionally, the timing information is indicated by 15kHz or NR Sidelink SCS at this time.
或者，在第一通信设备为基站，第二通信设备为终端的情况下，上述终端和基站可以是：Or, in the case where the first communication device is a base station and the second communication device is a terminal, the foregoing terminal and base station may be:
NR基站为NR sidelink终端配置定时信息；The NR base station configures timing information for the NR sidelink terminal;
NR基站为LTE sidelink终端配置定时信息；可选地，此时定时信息按照15kHz(子载波间隔SCS)配置；The NR base station configures timing information for the LTE sidelink terminal; optionally, the timing information is configured according to 15kHz (subcarrier interval SCS) at this time;
LTE基站为NR sidelink终端配置定时信息；可选地，此时定时信息按照15kHz或NR Sidelink SCS配置。The LTE base station configures timing information for the NR sidelink terminal; optionally, the timing information is configured according to 15kHz or NR Sidelink SCS at this time.
可选的，上述定时或者定时偏移可能是us(微秒)、symbol(符号)、slot(时隙)、subframe(子帧)、ms(毫秒)、frame(帧)、second(秒)中的至少一个时间精度级别。Optionally, the above timing or timing offset may be us (microsecond), symbol (symbol), slot (time slot), subframe (subframe), ms (millisecond), frame (frame), second (second) At least one level of time accuracy.
例如，上述定时可能是us、symbol、slot、subframe、ms、frame、second中的至少一个的相关信息，例如直接帧号(Direct Frame Number，DFN)编号、sidelink时隙编号、sidelink符号编号。For example, the above timing may be related information of at least one of us, symbol, slot, subframe, ms, frame, and second, such as a direct frame number (DFN) number, a sidelink slot number, and a sidelink symbol number.
再例如，上述定时偏移可能是us、symbol、slot、subframe、ms、frame、second中的至少一个的偏移信息，例如frame级别差值、slot级别差值、符号级别差值、us级别差值、ms级别差值、second级别差值中的至少一个；和/或frame个数、slot个数、符号个数、us个数、ms个数、second个数中的至少一个。For another example, the above timing offset may be offset information of at least one of us, symbol, slot, subframe, ms, frame, and second, such as frame level difference, slot level difference, symbol level difference, us level difference At least one of value, ms level difference, and second level difference; and/or at least one of the number of frames, the number of slots, the number of symbols, the number of us, the number of ms, and the number of second.
作为另一个可选实施例，在第一通信设备为终端的情况下，该方法还包括：As another optional embodiment, when the first communication device is a terminal, the method further includes:
根据Sidelink资源以及定时信息，进行Sidelink传输(也可称之为：根据Sidelink资源以及定时信息，确定第一实际资源位置，在第一实际资源位置上 进行Sidelink传输)；Perform Sidelink transmission according to the Sidelink resource and timing information (also called: determine the first actual resource location according to the Sidelink resource and timing information, and perform Sidelink transmission on the first actual resource location);
和/或，and / or,
根据Uu资源以及定时信息，进行Uu传输(也可称之为：根据Uu资源以及定时信息，确定第二实际资源位置，在第二实际资源位置上进行Uu传输)。Uu transmission is performed according to the Uu resource and timing information (also referred to as: determining the second actual resource location according to the Uu resource and timing information, and performing Uu transmission at the second actual resource location).
作为又一个可选实施例，在第一通信设备为终端，且定时信息包括定时偏移的情况下，该方法还包括：As yet another optional embodiment, when the first communication device is a terminal, and the timing information includes a timing offset, the method further includes:
根据Sidelink资源以及定时偏移，进行Sidelink传输(也可称之为：根据Sidelink资源以及定时偏移，确定第三实际资源位置，在第三实际资源位置上进行Sidelink传输)；Perform Sidelink transmission according to the Sidelink resource and timing offset (it can also be referred to as: determine the third actual resource location according to the Sidelink resource and timing offset, and perform Sidelink transmission on the third actual resource location);
和/或，and / or,
根据Uu资源以及定时偏移，进行Uu传输(也可称之为：根据Uu资源以及定时偏移，确定第四实际资源位置，在第四实际资源位置上进行Uu传输)。Uu transmission is performed according to the Uu resource and the timing offset (also called: determining the fourth actual resource location according to the Uu resource and the timing offset, and Uu transmission is performed at the fourth actual resource location).
作为另一个可选实施例，在第一通信设备为控制节点的情况下，该方法还包括：As another optional embodiment, when the first communication device is a control node, the method further includes:
根据定时信息，为终端分配Sidelink资源和/或Uu资源。According to the timing information, Sidelink resources and/or Uu resources are allocated to the terminal.
例如，Sidelink资源包括：配置Sidelink授权资源(SL configured grant)、PSCCH、PSSCH、PSFCH中的至少一项。再例如，Uu资源包括：PUCCH和PUSCH中的至少一项。For example, the Sidelink resource includes at least one of the configured Sidelink authorized resource (SL configured grant), PSCCH, PSSCH, and PSFCH. For another example, the Uu resource includes: at least one of PUCCH and PUSCH.
可选的，Sidelink资源和/或Uu资源可以由控制节点配置或者由终端自己获取，在此不做具体限定。Optionally, the Sidelink resource and/or Uu resource may be configured by the control node or acquired by the terminal itself, which is not specifically limited here.
需要说明的是，定时信息中包含定时偏移的情况下，定时偏移的取值包括：It should be noted that when the timing information includes a timing offset, the value of the timing offset includes:
有效值或无效值。特殊地，0为有效值，在一种实现方式中，无效值的具体含义为第一通信设备不能确定或获取该定时偏移，在另一实现方式中无效值的具体含义为第一通信设备不能指示该定时偏移。Valid or invalid value. In particular, 0 is a valid value. In one implementation, the specific meaning of the invalid value is that the first communication device cannot determine or obtain the timing offset. In another implementation, the specific meaning of the invalid value is the first communication device. The timing offset cannot be indicated.
场景1：Sidelink资源是基于控制节点定时分配的(如基于Uu时隙分配Sidelink资源)，此时定时信息中包含定时偏移O。终端基于定时偏移O进行 Sidelink传输。Scenario 1: The Sidelink resource is allocated based on the timing of the control node (for example, the Sidelink resource is allocated based on the Uu time slot). At this time, the timing information includes a timing offset O. The terminal performs Sidelink transmission based on the timing offset O.
例如，终端在Uu时间n收到Sidelink的下行控制信息(Downlink Control Information,DCI)，该DCI调度Sidelink传输，该DCI指示在时间n+y1进行Sidelink传输，则终端在不早于n+y1+O的时刻的第一个Sidelink时隙进行Sidelink传输。For example, if the terminal receives the Downlink Control Information (DCI) of Sidelink at Uu time n, the DCI schedules Sidelink transmission, and the DCI indicates that Sidelink transmission is performed at time n+y1. Sidelink transmission is performed in the first Sidelink time slot at time O.
场景2：Uu资源是基于Sidelink定时分配的(如基于Sidelink时隙分配Uu资源)，此时定时信息中包含定时偏移O。终端基于定时偏移O进行Uu传输。Scenario 2: Uu resources are allocated based on Sidelink timing (for example, Uu resources are allocated based on Sidelink time slots). At this time, the timing information includes a timing offset O. The terminal performs Uu transmission based on the timing offset O.
例如，控制节点调度终端在Sidelink时间m的PSFCH后经过y2时间进行PUCCH传输，例如，通过该PUCCH反馈sidelink的混合自动重传请求应答(Hybrid Automatic Repeat reQuest Acknowledgement，HARQ-ACK)信息给控制节点，则终端在不早于m+y2+O的时刻的第一个可以发送PUCCH的时隙进行PUCCH传输。For example, the control node schedules the terminal to perform PUCCH transmission at time y2 after the PSFCH at Sidelink time m, for example, through the PUCCH feedback sidelink Hybrid Automatic Repeat reQuest Acknowledgement (HARQ-ACK) information to the control node Then, the terminal performs PUCCH transmission in the first time slot in which the PUCCH can be sent at a time not earlier than m+y2+0.
场景3：sidelink资源是基于Sidelink定时分配的，或者，Uu资源是基于控制节点定时分配的，此时定时信息中不包含定时偏移、或者定时信息中包含定时偏移且定时偏移的取值为0、或者定时信息中包含定时偏移且定时偏移的取值为无效值。该无效值也可以称为特殊值或无意义值。Scenario 3: Sidelink resources are allocated based on Sidelink timing, or Uu resources are allocated based on the timing of the control node. At this time, the timing information does not include the timing offset, or the timing information includes the timing offset and the value of the timing offset It is 0, or the timing information contains a timing offset and the value of the timing offset is an invalid value. The invalid value can also be called a special value or a meaningless value.
作为一个可选实施例，在满足第一条件，且第一通信设备为终端的情况下，定时信息中不包含定时偏移或者定时信息中包含定时偏移且定时偏移为无效值或0；As an optional embodiment, when the first condition is met and the first communication device is a terminal, the timing information does not include a timing offset or the timing information includes a timing offset and the timing offset is an invalid value or 0;
或者，在满足第一条件，且第一通信设备为控制节点的情况下，定时信息中包含定时偏移。Or, in a case where the first condition is satisfied and the first communication device is the control node, the timing information includes a timing offset.
其中，所述第一条件包括以下至少一项：Wherein, the first condition includes at least one of the following:
控制节点对终端的调度为接入技术内(intra-Radio Access Technology，intra-RAT)调度；The scheduling of the terminal by the control node is intra-Radio Access Technology (intra-RAT) scheduling;
终端选择控制节点定时作为同步参考；The terminal selects the timing of the control node as a synchronization reference;
终端选择控制节点定时作为Sidelink定时；The terminal selects the control node timing as the Sidelink timing;
控制节点获取到Sidelink定时；The control node obtains the Sidelink timing;
控制节点配置终端的同步参考为控制节点；例如，控制节点配置终端的 同步参考的类型为控制节点，即终端的同步参考可以为任意基站；再例如，控制节点配置终端的同步参考为当前控制节点，即当前基站或服务基站；The control node configures the synchronization reference of the terminal as the control node; for example, the control node configures the type of the synchronization reference of the terminal as a control node, that is, the synchronization reference of the terminal can be any base station; for another example, the control node configures the synchronization reference of the terminal as the current control node , Namely the current base station or serving base station;
控制节点配置终端的同步参考为相同公共陆地移动网络(Public Land Mobile Network，PLMN)的控制节点。The control node configures the synchronization reference of the terminal to be the control node of the same public land mobile network (Public Land Mobile Network, PLMN).
作为另一个可选实施例，在满足第二条件，且第一通信设备为终端的情况下，定时信息中包含定时偏移；As another optional embodiment, when the second condition is satisfied and the first communication device is a terminal, the timing information includes a timing offset;
或者，在满足第二条件，且第一通信设备为控制节点的情况下，定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0。Or, when the second condition is satisfied and the first communication device is the control node, the timing information does not include the timing offset or the timing information includes the timing offset and the timing offset is invalid Value or 0.
其中，所述第二条件包括以下至少一项：Wherein, the second condition includes at least one of the following:
控制节点对终端的调度为跨接入技术inter-RAT调度；The scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling;
终端选择除控制节点之外的其他设备作为同步参考；例如，其他设备为除控制节点之外的其他网络侧设备和/或其他终端；The terminal selects other devices other than the control node as a synchronization reference; for example, the other devices are other network side devices and/or other terminals other than the control node;
终端选择除控制节点定时之外的其他设备定时作为Sidelink定时；例如，其他设备定时为除控制节点之外的其他终端定时和/或GNSS定时；又例如其他设备定时为除当前控制节点或服务基站之外的其他网络侧设备定时，和/或其他终端定时，和/或GNSS定时；The terminal selects other equipment timings except the control node timing as Sidelink timing; for example, other equipment timings are other terminal timings and/or GNSS timings other than the control node; another example is other equipment timings other than the current control node or serving base station The timing of other network-side equipment outside the network, and/or the timing of other terminals, and/or the GNSS timing;
控制节点无法获取Sidelink定时；The control node cannot obtain Sidelink timing;
控制节点没有配置终端的同步参考；The control node has not configured the synchronization reference of the terminal;
终端选择其他PLMN的控制节点作为同步参考；The terminal selects the control node of other PLMN as the synchronization reference;
终端选择其他PLMN的控制节点定时作为Sidelink定时。The terminal selects the control node timing of other PLMNs as the Sidelink timing.
需要说明的是，控制节点为LTE基站时，控制节点可以调度NR sidelink(此种情况称为：Inter-RAT sidelink调度)或者LTE sidelink(此种情况称为：intra-RAT sidelink调度)。控制节点为5G或者以后版本的基站时，控制节点可以调度NR sidelink(此种情况称为：intra-RAT sidelink调度)或者LTE sidelink(此种情况称为：Inter-RAT sidelink调度)。It should be noted that when the control node is an LTE base station, the control node can schedule NR sidelink (this case is called Inter-RAT sidelink scheduling) or LTE sidelink (this case is called intra-RAT sidelink scheduling). When the control node is a 5G or later version base station, the control node can schedule NR sidelink (in this case, it is called intra-RAT sidelink scheduling) or LTE sidelink (in this case, it is called: Inter-RAT sidelink scheduling).
在Sidelink载波或Sidelink定时的numerology(参数集)，和，Uu定时或Uu载波的numerology(参数集)不同的情况下，定时信息按照下述任意一个子载波间隔指示：When the numerology (parameter set) of the Sidelink carrier or Sidelink timing is different from the numerology (parameter set) of the Uu timing or Uu carrier, the timing information is indicated according to any one of the following subcarrier intervals:
Sidelink子载波间隔和Uu子载波间隔中的最小子载波间隔；The smallest sub-carrier interval between Sidelink sub-carrier interval and Uu sub-carrier interval;
Sidelink子载波间隔和Uu子载波间隔中的最大子载波间隔；The maximum sub-carrier interval of Sidelink sub-carrier interval and Uu sub-carrier interval;
Sidelink子载波间隔；Sidelink sub-carrier spacing;
Uu子载波间隔；例如，上行链路子载波间隔、下行链路子载波间隔；Uu subcarrier spacing; for example, uplink subcarrier spacing, downlink subcarrier spacing;
参考子载波间隔；例如，参考子载波为15kHz；再例如，参考子载波为120kHz；又例如，参考子载波为240kHz。The reference subcarrier interval; for example, the reference subcarrier is 15kHz; for another example, the reference subcarrier is 120kHz; for another example, the reference subcarrier is 240kHz.
作为另一个可选实施例，定时信息为第一载波的定时信息，第一载波为下述至少一种载波：As another optional embodiment, the timing information is timing information of the first carrier, and the first carrier is at least one of the following carriers:
同步载波(sync CC，或者称为synchronisation carrier或者称为synchronisation carrier frequency)；在一种实现中，用于获取Sidelink定时的载波为同步载波，在另一种实现中，终端发送Sidelink同步信号块的Sidelink载波为同步载波；Synchronization carrier (sync CC, or synchronisation carrier or synchronisation carrier frequency); in one implementation, the carrier used to obtain Sidelink timing is the synchronization carrier, in another implementation, the terminal sends the sidelink synchronization signal block The Sidelink carrier is a synchronous carrier;
主载波PCC；Main carrier PCC;
辅载波SCC；Secondary carrier SCC;
候选的同步载波(例如set B中的载波)；Candidate synchronization carrier (for example, the carrier in set B);
候选的能够进行载波聚合的载波(例如set A中的载波)；Candidate carriers that can perform carrier aggregation (for example, the carrier in set A);
Sidelink专用频段上的载波；Carrier on the dedicated frequency band of Sidelink;
用于Sidelink传输的载波，且终端在该载波的同步化覆盖外或者该载波上没有符合要求的小区。The carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
作为又一个可选实施例，第一通信设备可以发送一个或者多个第一载波的定时信息。As yet another optional embodiment, the first communication device may send timing information of one or more first carriers.
作为又一个可选实施例，在Sidelink载波聚合的情况下，第一通信设备可以发送一个或者多个第一载波的定时信息。As yet another optional embodiment, in the case of Sidelink carrier aggregation, the first communication device may send timing information of one or more first carriers.
作为又一个可选实施例，在第一通信设备为终端的情况下，步骤101包括：As yet another optional embodiment, when the first communication device is a terminal, step 101 includes:
在满足第三条件时向第二通信设备发送定时信息；其中，所述第三条件包括下述至少一项：When the third condition is met, the timing information is sent to the second communication device; wherein, the third condition includes at least one of the following:
终端建立无线资源控制RRC连接(例如establish RRC Connection)时；When the terminal establishes a radio resource control RRC connection (for example, establish RRC Connection);
终端恢复RRC连接(例如resume RRC Connection)时；When the terminal resumes the RRC connection (for example, resume RRC Connection);
RRC重配时；When RRC reconfiguration;
终端波束失败恢复时；When the terminal beam fails to recover;
终端链路失败恢复时；When the terminal link fails to recover;
终端上报终端辅助信息(UEAssistanceInformation)时；When the terminal reports terminal assistance information (UEAssistanceInformation);
终端上报终端Sidelink信息(SidelinkUEInformation)时；When the terminal reports its Sidelink information (SidelinkUEInformation);
终端上报终端能力信息(UECapabilityInformation)时；When the terminal reports terminal capability information (UECapabilityInformation);
终端选择了第一同步参考用于Sidelink传输的定时；The terminal selects the first synchronization reference for the timing of Sidelink transmission;
基站指示或基站配置或预配置或预定义或者其他终端指示终端上报定时信息时，例如，基站通过信令(例如通过媒体接入控制层控制单元(Medium Access Control Control Element，MAC CE)或物理层信令或无线资源控制(Radio Resource Control，RRC)信令)。When the base station indicates or the base station is configured or pre-configured or pre-defined, or other terminals instruct the terminal to report timing information, for example, the base station uses signaling (for example, through the Medium Access Control Control Element (MAC CE)) or the physical layer. Signaling or Radio Resource Control (Radio Resource Control, RRC) signaling).
其中，通过基站指示或基站配置或预配置或预定义或者其他终端指示的方式告知终端上报终端辅助信息；和/或，通过基站指示或基站配置或预配置或预定义或者其他终端指示的方式告知终端上报终端Sidelink信息；和/或，通过基站指示或基站配置或预配置或预定义或者其他终端指示的方式告知终端上报终端能力信息。Wherein, the terminal is notified to report terminal auxiliary information through a base station instruction or base station configuration or pre-configuration or pre-defined or other terminal instructions; and/or through a base station instruction or a base station configuration or pre-configuration or pre-defined or other terminal instructions. The terminal reports the sidelink information of the terminal; and/or, the terminal is notified to report the terminal capability information through a base station instruction or a base station configuration or pre-configuration or pre-defined or other terminal instructions.
可选的，上述第一同步参考包括下述至少一项：Optionally, the foregoing first synchronization reference includes at least one of the following:
基站之外的同步参考；Synchronization reference outside the base station;
本基站之外的同步参考；Synchronization reference outside the base station;
服务基站之外的同步参考；Synchronization reference outside the serving base station;
GNSS；GNSS;
本地时钟；Local clock
其他终端，例如不和基站直接同步和/或不和基站间接同步的终端，或任意其他终端。Other terminals, such as terminals that are not directly synchronized with the base station and/or are not synchronized with the base station indirectly, or any other terminal.
具体的，终端在建立RRC连接过程中，或RRC连接完成后，或终端恢复RRC连接过程中，或恢复RRC连接完成后、或RRC重配过程中，或RRC重配完成后，或终端波束失败恢复过程中，或波束失败恢复完成后，或终端链路失败恢复过程中，或链路失败恢复完成后，终端可通过上述过程中的任意一条信令携带该定时信息，例如，随机接入的消息3(msg3)、RRC重配完 成(RRC Reconfiguration Complete)信令、RRC重建完成(RRC Reestablishment Complete)信令、RRC恢复完成(RRC Resume Complete)信令；在此不一一枚举。Specifically, the terminal is in the process of establishing an RRC connection, or after the RRC connection is completed, or in the process of resuming the RRC connection of the terminal, or after resuming the RRC connection, or in the RRC reconfiguration process, or after the RRC reconfiguration is completed, or the terminal beam fails During the recovery process, or after the beam failure recovery is completed, or the terminal link failure recovery process, or the link failure recovery process is completed, the terminal can carry the timing information through any piece of signaling in the above process, for example, random access Message 3 (msg3), RRC Reconfiguration Complete (RRC Reconfiguration Complete) signaling, RRC Reestablishment Complete (RRC Reestablishment Complete) signaling, RRC Reestablishment Complete (RRC Resume Complete) signaling; not listed here.
作为又一个可选实施例，在第一通信设备为控制节点的情况下，向第二通信设备发送定时信息，包括：As yet another optional embodiment, when the first communication device is a control node, sending timing information to the second communication device includes:
在满足第四条件时向第二通信设备发送定时信息，其中，第四条件包括以下至少一项：When the fourth condition is met, the timing information is sent to the second communication device, where the fourth condition includes at least one of the following:
终端建立无线资源控制RRC连接(例如establish RRC Connection)时；When the terminal establishes a radio resource control RRC connection (for example, establish RRC Connection);
终端恢复RRC连接(例如resume RRC Connection)时；When the terminal resumes the RRC connection (for example, resume RRC Connection);
RRC重配时；When RRC reconfiguration;
终端波束失败恢复时；When the terminal beam fails to recover;
终端链路失败恢复时；When the terminal link fails to recover;
终端选择了第一同步参考用于Sidelink传输的定时。The terminal selects the first synchronization reference for the timing of Sidelink transmission.
可选的，上述第一同步参考包括下述至少一项：Optionally, the foregoing first synchronization reference includes at least one of the following:
基站之外的同步参考；Synchronization reference outside the base station;
本基站之外的同步参考；Synchronization reference outside the base station;
服务基站之外的同步参考；Synchronization reference outside the serving base station;
GNSS；GNSS;
本地时钟；Local clock
其他终端，例如不和基站直接同步和/或不和基站间接同步的终端，或任意其他终端。Other terminals, such as terminals that are not directly synchronized with the base station and/or are not synchronized with the base station indirectly, or any other terminal.
具体的，在建立RRC连接过程中，或RRC连接完成后，或终端恢复RRC连接过程中，或恢复RRC连接完成后、或RRC重配过程中，或RRC重配完成后，或终端波束失败恢复过程中，或波束失败恢复完成后，或终端链路失败恢复过程中，或链路失败恢复完成后，可通过上述过程中的任意一条信令携带该定时信息。Specifically, during the process of establishing the RRC connection, or after the RRC connection is completed, or the terminal recovers the RRC connection, or after the recovery of the RRC connection is completed, or during the RRC reconfiguration process, or after the RRC reconfiguration is completed, or the terminal beam fails to recover In the process, or after beam failure recovery is completed, or during the terminal link failure recovery process, or after the link failure recovery is completed, the timing information can be carried by any piece of signaling in the above process.
综上，本发明实施例通过第一通信设备向第二通信设备发送定时信息，定时信息包括Sidelink定时；GNSS定时；终端搜索的同步参考的定时；终端选择的同步参考的定时；终端可搜索的同步参考的定时；终端可选择的同步 参考的定时；定时偏移；终端处理信号的时间以及终端处理信号的能力中的至少一项，能够实现第一通信设备和第二通信设备对Sidelink资源和/或Uu资源理解相同。In summary, the embodiment of the present invention sends timing information to the second communication device through the first communication device. The timing information includes Sidelink timing; GNSS timing; the timing of the synchronization reference searched by the terminal; the timing of the synchronization reference selected by the terminal; The timing of the synchronization reference; the timing of the synchronization reference that can be selected by the terminal; the timing offset; at least one of the time for the terminal to process signals and the ability of the terminal to process signals, which can realize the integration of Sidelink resources by the first communication device and the second communication device / Or Uu resources understand the same.
如图2所示，本发明实施例提供一种信息处理方法，应用第二通信设备，包括：As shown in FIG. 2, an embodiment of the present invention provides an information processing method, applying a second communication device, including:
步骤201，接收第一通信设备发送的定时信息，其中，定时信息包括下述至少一项：Step 201: Receive timing information sent by the first communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
该信号包括Sidelink信号和/或Uu信号。The signal includes Sidelink signal and/or Uu signal.
例如，Sidelink信号包括：物理Sidelink控制信道(Physical Sidelink Control Channel，PSCCH)、物理Sidelink共享信道(Physical Sidelink Shared Channel，PSSCH)、物理Sidelink反馈信道(Physical Sidelink Feedback Channel，PSFCH)、物理上行共享信道(Physical Uplink Shared Channel，PUSCH)以及物理上行控制信道(Physical Uplink Control Channel，PUCCH)中的至少一项。For example, Sidelink signals include: Physical Sidelink Control Channel (PSCCH), Physical Sidelink Shared Channel (PSSCH), Physical Sidelink Feedback Channel (PSFCH), Physical Uplink Shared Channel (PSFCH) At least one of Physical Uplink Shared Channel (PUSCH) and Physical Uplink Control Channel (PUCCH).
可选的，在第一通信设备为终端的情况下，第二通信设备为控制节点，则步骤201接收终端上报定时信息；此种情况下，定时信息包括下述至少一项：Optionally, when the first communication device is a terminal and the second communication device is a control node, step 201 receives the timing information reported by the terminal; in this case, the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；具体包括：终端选择的同步参考的定时，和/或，终端搜索的同步参考的定时；The timing of the synchronization reference; specifically including: the timing of the synchronization reference selected by the terminal, and/or the timing of the synchronization reference searched by the terminal;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
此种情况下，上述定时信息可能是预配置的、其他终端指示的、基站配置的、终端自己确定的、协议定义的。例如，预配置定时偏移offset＝1ms，终端报告该定时偏移offset。进一步可选的，终端使用该offset和基站定时推出Sidelink定时。In this case, the aforementioned timing information may be pre-configured, indicated by other terminals, configured by the base station, determined by the terminal itself, and defined by the protocol. For example, the pre-configured timing offset offset=1ms, and the terminal reports the timing offset offset. Further optionally, the terminal uses the offset and base station timing to derive Sidelink timing.
可选的，在第一通信设备为控制节点的情况下，第二通信设备为终端，则步骤201为接收控制节点配置的定时信息，此种情况下定时信息包括下述至少一项：Optionally, when the first communication device is a control node and the second communication device is a terminal, step 201 is to receive timing information configured by the control node. In this case, the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；具体包括：终端可搜索的同步参考的定时，和/或，终端可选择的同步参考的定时；The timing of the synchronization reference; specifically including: the timing of the synchronization reference searchable by the terminal, and/or the timing of the synchronization reference selectable by the terminal;
定时偏移。Timing offset.
作为一个可选实施例，定时偏移包括下述至少一项：As an optional embodiment, the timing offset includes at least one of the following:
Sidelink定时与控制节点定时之间的偏移；The offset between Sidelink timing and control node timing;
同步参考的定时和控制节点定时之间的偏移；例如，终端搜索的同步参考的定时和控制节点定时之间的偏移；和/或，终端选择的同步参考的定时和控制节点定时之间的偏移；The offset between the timing of the synchronization reference and the timing of the control node; for example, the offset between the timing of the synchronization reference searched by the terminal and the timing of the control node; and/or the timing of the synchronization reference selected by the terminal and the timing of the control node Offset
Sidelink传输(例如PSCCH、PSSCH、PSFCH)偏移；Sidelink transmission (such as PSCCH, PSSCH, PSFCH) offset;
Uu传输(例如PUCCH、PUSCH)偏移。Uu transmission (e.g. PUCCH, PUSCH) offset.
可选的，Sidelink传输包括Sidelink接收和/或Sidelink发送，在此不做具体限定。Optionally, Sidelink transmission includes Sidelink reception and/or Sidelink transmission, which is not specifically limited here.
需要说明的是，在控制节点为基站时，控制节点定时为基站定时，该基站定时可以是：用户驻留的小区或主小区或辅小区或服务小区的上行定时，或者，用户驻留的小区或主小区或辅小区或服务小区的下行定时。终端在可能在进行Sidelink传输的载波上进行对应该小区的传输也可能在其他载波上进行对应该小区的传输，在此不做具体限定。It should be noted that when the control node is a base station, the control node timing is the base station timing. The base station timing can be: the uplink timing of the cell where the user resides or the primary cell or the secondary cell or the serving cell, or the cell where the user resides Or the downlink timing of the primary cell or secondary cell or serving cell. The terminal may perform transmission corresponding to the cell on the carrier that may perform Sidelink transmission, or may perform transmission corresponding to the cell on other carriers, which is not specifically limited here.
可选的，在第一通信设备为终端，第二通信设备为基站的情况下，上述终端和基站可以是：Optionally, when the first communication device is a terminal and the second communication device is a base station, the foregoing terminal and base station may be:
NR sidelink终端向NR基站上报定时信息；The NR sidelink terminal reports timing information to the NR base station;
LTE sidelink终端向NR基站上报定时信息；可选地，此时定时信息按照15kHz(子载波间隔SCS)指示；The LTE sidelink terminal reports timing information to the NR base station; optionally, the timing information is indicated at 15kHz (subcarrier interval SCS);
NR sidelink终端向LTE基站上报定时信息；可选地，此时定时信息按照15kHz或NR Sidelink SCS指示。The NR sidelink terminal reports timing information to the LTE base station; optionally, the timing information is indicated by 15kHz or NR Sidelink SCS at this time.
或者，在第一通信设备为基站，第二通信设备为终端的情况下，上述终端和基站可以是：Or, in the case where the first communication device is a base station and the second communication device is a terminal, the foregoing terminal and base station may be:
NR基站为NR sidelink终端配置定时信息；The NR base station configures timing information for the NR sidelink terminal;
NR基站为LTE sidelink终端配置定时信息；可选地，此时定时信息按照15kHz(子载波间隔SCS)配置；The NR base station configures timing information for the LTE sidelink terminal; optionally, the timing information is configured according to 15kHz (subcarrier interval SCS) at this time;
LTE基站为NR sidelink终端配置定时信息；可选地，此时定时信息按照15kHz或NR Sidelink SCS配置。The LTE base station configures timing information for the NR sidelink terminal; optionally, the timing information is configured according to 15kHz or NR Sidelink SCS at this time.
可选的，上述定时或者定时偏移可能是us(微秒)、symbol(符号)、slot(时隙)、subframe(子帧)、ms(毫秒)、frame(帧)、second(秒)中的至少一个时间精度级别。Optionally, the above timing or timing offset may be us (microsecond), symbol (symbol), slot (time slot), subframe (subframe), ms (millisecond), frame (frame), second (second) At least one level of time accuracy.
例如，上述定时可能是us、symbol、slot、subframe、ms、frame、second中的至少一个的相关信息，例如直接帧号(Direct Frame Number，DFN)编号、sidelink时隙编号、sidelink符号编号。For example, the above timing may be related information of at least one of us, symbol, slot, subframe, ms, frame, and second, such as a direct frame number (DFN) number, a sidelink slot number, and a sidelink symbol number.
再例如，上述定时偏移可能是us、symbol、slot、subframe、ms、frame、second中的至少一个的偏移信息，例如frame级别差值、slot级别差值、符号级别差值、us级别差值、ms级别差值、second级别差值中的至少一个；或frame个数、slot个数、符号个数、us个数、ms个数、second个数中的至少一个。For another example, the above timing offset may be offset information of at least one of us, symbol, slot, subframe, ms, frame, and second, such as frame level difference, slot level difference, symbol level difference, us level difference At least one of value, ms level difference, and second level difference; or at least one of the number of frames, the number of slots, the number of symbols, the number of us, the number of ms, and the number of second.
作为另一个可选实施例，在第二通信设备为终端的情况下，该方法还包括：As another optional embodiment, when the second communication device is a terminal, the method further includes:
根据Sidelink资源以及定时信息，进行Sidelink传输；Perform Sidelink transmission according to Sidelink resources and timing information;
和/或，and / or,
根据Uu资源以及定时信息，进行Uu传输。Uu transmission is performed according to Uu resources and timing information.
作为又一个可选实施例，在第二通信设备为终端，且定时信息包括定时偏移的情况下，该方法还包括：As yet another optional embodiment, when the second communication device is a terminal, and the timing information includes a timing offset, the method further includes:
根据Sidelink资源以及定时偏移，进行Sidelink传输；Perform Sidelink transmission according to Sidelink resources and timing offset;
和/或，and / or,
根据Uu资源以及定时偏移，进行Uu传输。According to Uu resources and timing offset, Uu transmission is performed.
作为另一个可选实施例，在第二通信设备为控制节点的情况下，该方法还包括：As another optional embodiment, when the second communication device is a control node, the method further includes:
根据定时信息，为终端分配Sidelink资源和/或Uu资源。According to the timing information, Sidelink resources and/or Uu resources are allocated to the terminal.
例如，Sidelink资源包括：配置Sidelink授权资源(SL configured grant)、PSCCH、PSSCH、PSFCH中的至少一项。再例如，Uu资源包括：PUCCH和PUSCH中的至少一项。For example, the Sidelink resource includes at least one of the configured Sidelink authorized resource (SL configured grant), PSCCH, PSSCH, and PSFCH. For another example, the Uu resource includes: at least one of PUCCH and PUSCH.
需要说明的是，定时信息中包含定时偏移的情况下，定时偏移的取值包括：It should be noted that when the timing information includes a timing offset, the value of the timing offset includes:
有效值或无效值。特殊地，0为有效值，在一种实现方式中，无效值的具体含义为第一通信设备不能确定或获取该定时偏移，在另一实现方式中无效值的具体含义为第一通信设备不能指示该定时偏移。Valid or invalid value. In particular, 0 is a valid value. In one implementation, the specific meaning of the invalid value is that the first communication device cannot determine or obtain the timing offset. In another implementation, the specific meaning of the invalid value is the first communication device. The timing offset cannot be indicated.
场景1：Sidelink资源是基于控制节点定时分配的(如基于Uu时隙分配Sidelink资源)，此时定时信息中包含定时偏移O。终端基于定时偏移O进行Sidelink传输。Scenario 1: The Sidelink resource is allocated based on the timing of the control node (for example, the Sidelink resource is allocated based on the Uu time slot). At this time, the timing information includes a timing offset O. The terminal performs Sidelink transmission based on the timing offset O.
例如，终端在Uu时间n收到Sidelink的下行控制信息DCI，该DCI调度Sidelink传输，该DCI指示在时间n+y1进行Sidelink传输，则终端在不早于n+y1+O的时刻的第一个Sidelink时隙进行Sidelink传输。For example, if the terminal receives Sidelink's downlink control information DCI at Uu time n, the DCI schedules Sidelink transmission, and the DCI indicates that Sidelink transmission is performed at time n+y1, then the terminal will be the first at the time no earlier than n+y1+O. Sidelink time slots for Sidelink transmission.
场景2：Uu资源是基于Sidelink定时分配的(如基于Sidelink时隙分配Uu资源)，此时定时信息中包含定时偏移O。终端基于定时偏移O进行Uu传输。Scenario 2: Uu resources are allocated based on Sidelink timing (for example, Uu resources are allocated based on Sidelink time slots). At this time, the timing information includes a timing offset O. The terminal performs Uu transmission based on the timing offset O.
例如，控制节点调度终端在Sidelink时间m的PSFCH后经过y2时间进行PUCCH传输，例如，通过该PUCCH反馈sidelink的HARQ-ACK信息给控制节点，则终端在不早于m+y2+O的时刻的第一个可以发送PUCCH的时隙进行PUCCH传输。For example, the control node schedules the terminal to perform PUCCH transmission at the time y2 after the PSFCH of the Sidelink time m. For example, the HARQ-ACK information of the sidelink is fed back to the control node through the PUCCH, and the terminal is not earlier than m+y2+0. PUCCH transmission is performed in the first time slot where PUCCH can be sent.
场景3：sidelink资源是基于Sidelink定时分配的，或者，Uu资源是基于控制节点定时分配的，此时定时信息中不包含定时偏移、或者定时信息中包 含定时偏移且定时偏移的取值为0、或者定时信息中包含定时偏移且定时偏移的取值为无效值。该无效值也可以称为特殊值或无意义值。Scenario 3: Sidelink resources are allocated based on Sidelink timing, or Uu resources are allocated based on the timing of the control node. At this time, the timing information does not include the timing offset, or the timing information includes the timing offset and the value of the timing offset It is 0, or the timing information contains a timing offset and the value of the timing offset is an invalid value. The invalid value can also be called a special value or a meaningless value.
作为一个可选实施例，在满足第一条件，且第一通信设备为终端的情况下，定时信息中不包含定时偏移或者定时信息中包含定时偏移；As an optional embodiment, when the first condition is met and the first communication device is a terminal, the timing information does not include a timing offset or the timing information includes a timing offset;
或者，在满足第一条件，且第一通信设备为控制节点的情况下，定时信息中包含定时偏移且定时偏移为不为0的有效值。Or, in a case where the first condition is satisfied and the first communication device is the control node, the timing information includes a timing offset, and the timing offset is a valid value that is not 0.
其中，第一条件包括以下至少一项：Among them, the first condition includes at least one of the following:
控制节点对终端的调度为接入技术内intra-RAT调度；The scheduling of the terminal by the control node is intra-RAT scheduling within the access technology;
终端选择控制节点定时作为同步参考；The terminal selects the timing of the control node as a synchronization reference;
终端选择控制节点定时作为Sidelink定时；The terminal selects the control node timing as the Sidelink timing;
控制节点获取到Sidelink定时；The control node obtains the Sidelink timing;
控制节点配置终端的同步参考为控制节点；例如，控制节点配置终端的同步参考的类型为控制节点，即终端的同步参考可以为任意基站；再例如，控制节点配置终端的同步参考为当前控制节点，即当前基站或服务基站；The control node configures the synchronization reference of the terminal as the control node; for example, the control node configures the type of the synchronization reference of the terminal as a control node, that is, the synchronization reference of the terminal can be any base station; for another example, the control node configures the synchronization reference of the terminal as the current control node , Namely the current base station or serving base station;
控制节点配置终端的同步参考为相同公共陆地移动网络PLMN的控制节点。The control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
作为另一个可选实施例，在满足第二条件，且第一通信设备为终端的情况下，定时信息中包含定时偏移；As another optional embodiment, when the second condition is satisfied and the first communication device is a terminal, the timing information includes a timing offset;
或者，在满足第二条件，且第一通信设备为控制节点的情况下，定时信息中不包含定时偏移或者定时信息中包含定时偏移且定时偏移为无效值或0。Or, when the second condition is met and the first communication device is the control node, the timing information does not include a timing offset or the timing information includes a timing offset and the timing offset is an invalid value or 0.
其中，所述第二条件包括以下至少一项：Wherein, the second condition includes at least one of the following:
控制节点对终端的调度为跨接入技术inter-RAT调度；The scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling;
终端选择除控制节点之外的其他设备作为同步参考；例如，其他设备为除控制节点之外的其他网络侧设备和/或其他终端；The terminal selects other devices other than the control node as a synchronization reference; for example, the other devices are other network side devices and/or other terminals other than the control node;
终端选择除控制节点定时之外的其他设备定时作为Sidelink定时；例如，其他设备定时为除控制节点之外的其他终端定时和/或GNSS定时；又例如其他设备定时为除当前控制节点或服务基站之外的其他网络侧设备定时，和/或其他终端定时，和/或GNSS定时；The terminal selects other equipment timings except the control node timing as Sidelink timing; for example, other equipment timings are other terminal timings and/or GNSS timings other than the control node; another example is other equipment timings other than the current control node or serving base station The timing of other network-side equipment outside the network, and/or the timing of other terminals, and/or the GNSS timing;
控制节点无法获取Sidelink定时；The control node cannot obtain Sidelink timing;
控制节点没有配置终端的同步参考；The control node has not configured the synchronization reference of the terminal;
终端选择其他PLMN的控制节点作为同步参考；The terminal selects the control node of other PLMN as the synchronization reference;
终端选择其他PLMN的控制节点定时作为Sidelink定时。The terminal selects the control node timing of other PLMNs as the Sidelink timing.
需要说明的是，控制节点为LTE基站时，控制节点可以调度NR sidelink(此种情况称为：Inter-RAT sidelink调度)或者LTE sidelink(此种情况称为：intra-RAT sidelink调度)。控制节点为5G或者以后版本的基站时，控制节点可以调度NR sidelink(此种情况称为：intra-RAT sidelink调度)或者LTE sidelink(此种情况称为：Inter-RAT sidelink调度)。It should be noted that when the control node is an LTE base station, the control node can schedule NR sidelink (this case is called Inter-RAT sidelink scheduling) or LTE sidelink (this case is called intra-RAT sidelink scheduling). When the control node is a 5G or later version base station, the control node can schedule NR sidelink (in this case, it is called intra-RAT sidelink scheduling) or LTE sidelink (in this case, it is called: Inter-RAT sidelink scheduling).
在Sidelink载波或Sidelink定时的numerology(参数集)，和，Uu定时或Uu载波的numerology(参数集)不同的情况下，定时信息按照下述任意一个子载波间隔指示：When the numerology (parameter set) of the Sidelink carrier or Sidelink timing is different from the numerology (parameter set) of the Uu timing or Uu carrier, the timing information is indicated according to any one of the following subcarrier intervals:
Sidelink子载波间隔和Uu子载波间隔中的最小子载波间隔；The smallest sub-carrier interval between Sidelink sub-carrier interval and Uu sub-carrier interval;
Sidelink子载波间隔和Uu子载波间隔中的最大子载波间隔；The maximum sub-carrier interval of Sidelink sub-carrier interval and Uu sub-carrier interval;
Sidelink子载波间隔；Sidelink sub-carrier spacing;
Uu子载波间隔，例如上行链路子载波间隔、下行链路子载波间隔；Uu subcarrier spacing, such as uplink subcarrier spacing, downlink subcarrier spacing;
参考子载波间隔；例如，参考子载波为15kHz；再例如，参考子载波为120kHz；又例如，参考子载波为240kHz。The reference subcarrier interval; for example, the reference subcarrier is 15kHz; for another example, the reference subcarrier is 120kHz; for another example, the reference subcarrier is 240kHz.
作为另一个可选实施例，定时信息为第一载波的定时信息，第一载波为下述至少一种载波：As another optional embodiment, the timing information is timing information of the first carrier, and the first carrier is at least one of the following carriers:
同步载波(sync CC，或者称为synchronisation carrier或者称为synchronisation carrier frequency)；在一种实现中，用于获取Sidelink定时的载波为同步载波，在另一种实现中，终端发送Sidelink同步信号块的Sidelink载波为同步载波；Synchronization carrier (sync CC, or synchronisation carrier or synchronisation carrier frequency); in one implementation, the carrier used to obtain Sidelink timing is the synchronization carrier, in another implementation, the terminal sends the sidelink synchronization signal block The Sidelink carrier is a synchronous carrier;
主载波；Main carrier
辅载波；Secondary carrier
候选的同步载波(例如set B中的载波)；Candidate synchronization carrier (for example, the carrier in set B);
候选的能够进行载波聚合的载波(例如set A中的载波)；Candidate carriers that can perform carrier aggregation (for example, the carrier in set A);
Sidelink专用频段上的载波；Carrier on the dedicated frequency band of Sidelink;
用于Sidelink传输的载波，且终端在该载波的同步化覆盖外或者该载波 上没有符合要求的小区。The carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
作为又一个可选实施例，第一通信设备可以发送一个或者多个第一载波的定时信息。As yet another optional embodiment, the first communication device may send timing information of one or more first carriers.
作为又一个可选实施例，在Sidelink载波聚合的情况下，第一通信设备可以发送一个或者多个第一载波的定时信息。As yet another optional embodiment, in the case of Sidelink carrier aggregation, the first communication device may send timing information of one or more first carriers.
综上，本发明实施例通过第一通信设备向第二通信设备发送定时信息，定时信息包括Sidelink定时；GNSS定时；同步参考的定时；定时偏移；终端处理信号的时间以及终端处理信号的能力中的至少一项，能够实现第一通信设备和第二通信设备对Sidelink资源和/或Uu资源理解相同。In summary, the embodiment of the present invention sends timing information to the second communication device through the first communication device. The timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; terminal processing signal time and terminal processing signal capability At least one of the two can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
为了更清楚的描述本发明实施例提供的信息处理方法，下面结合几个示例进行详细描述。In order to more clearly describe the information processing method provided by the embodiment of the present invention, a detailed description will be given below with reference to several examples.
示例一，基站指示终端上报Sidelink定时和基站定时之间的定时偏移offset。Example 1: The base station instructs the terminal to report the timing offset offset between the Sidelink timing and the base station timing.
可选的，该offset为用户基于GNSS定时和获取的基站定时推出的；例如offset为GNSS定时和***帧号(System Frame Number，SFN)之间的差值；该offset也可能为预配置的。Optionally, the offset is derived by the user based on the GNSS timing and the acquired base station timing; for example, the offset is the difference between the GNSS timing and the System Frame Number (SFN); the offset may also be pre-configured.
在本示例中基站获取该offset，能够推出终端的Sidelink定时，从而保证合适的资源分配。In this example, the base station obtains the offset and can deduce the Sidelink timing of the terminal, thereby ensuring proper resource allocation.
示例二，基站指示用户上报终端的Sidelink定时。Example 2: The base station instructs the user to report the Sidelink timing of the terminal.
在本示例中基站获取Sidelink定时，从而保证合适的资源分配。例如基站获取sidelink定时后，按照sidelink定时分配sidelink资源。In this example, the base station obtains Sidelink timing to ensure proper resource allocation. For example, after the base station obtains the sidelink timing, it allocates sidelink resources according to the sidelink timing.
示例三，基站指示用户上报终端的同步参考Example 3: The base station instructs the user to report the synchronization reference of the terminal
假设终端上报同步参考为GNSS。Assume that the synchronization reference reported by the terminal is GNSS.
在本示例中基站本身可以搜到GNSS，基站通过用户上报的信息确定用户使用的是GNSS定时后，通过确定GNSS定时和基站定时之间的offset，从而能够推出用户的Sidelink定时，从而保证合适的资源分配。In this example, the base station itself can search for GNSS. After the base station determines that the user is using GNSS timing based on the information reported by the user, by determining the offset between the GNSS timing and the base station timing, the user’s Sidelink timing can be derived to ensure proper Resource allocation.
示例四，基站指示终端上报GNSS定时。Example 4: The base station instructs the terminal to report GNSS timing.
在本示例中终端获取了GNSS定时，但是此时终端可能选择了GNSS也可能没有选择GNSS作为自身的同步参考。基站通过用终端上报获取GNSS 定时，从而确定GNSS定时和基站定时之间的offset，从而能够配置合理的直接帧号DFN和***帧号SFN的偏移值offsetDFN，保证合适的资源分配。In this example, the terminal obtains GNSS timing, but at this time, the terminal may or may not select GNSS as its own synchronization reference. The base station obtains the GNSS timing by using the terminal report to determine the offset between the GNSS timing and the base station timing, so that a reasonable offset value offsetDFN of the direct frame number DFN and the system frame number SFN can be configured to ensure proper resource allocation.
示例五Example 5
假设Uu子载波间隔＝Sidelink子载波间隔＝30kHz。Assume that Uu subcarrier spacing=Sidelink subcarrier spacing=30kHz.
此时终端上报的定时信息包括Sidelink定时和/或定时偏移，例如Sidelink定时为30kHz时隙的编号，偏移为按照30kHz子载波间隔定义的偏移的时隙数目。At this time, the timing information reported by the terminal includes Sidelink timing and/or timing offset. For example, the Sidelink timing is the number of the 30kHz time slot, and the offset is the number of offset time slots defined according to the 30kHz subcarrier interval.
示例六Example 6
假设Uu子载波间隔＝15kHz；Sidelink子载波间隔＝30kHz。Assume that Uu sub-carrier spacing = 15 kHz; Sidelink sub-carrier spacing = 30 kHz.
此时终端上报的定时信息包Sidelink定时和/或定时偏移；其中定时信息按照Uu子载波间隔15kHz表示，例如按照15kHz重新解释sidelink定时的对应时隙的编号并上报，定时偏移为按照15kHz子载波间隔定义的偏移的时隙数目。At this time, the timing information packet Sidelink timing and/or timing offset reported by the terminal; where the timing information is expressed according to the Uu subcarrier interval of 15kHz, for example, the number of the corresponding time slot of the sidelink timing is reinterpreted and reported according to 15kHz, and the timing offset is according to 15kHz The number of offset slots defined by the subcarrier spacing.
另一种例子是定时信息按照Sidelink子载波间隔30kHz表示，例如sidelink定时为按照30kHz子载波间隔定义的时隙的编号，定时偏移为按照30kHz子载波间隔定义的偏移的时隙数目。Another example is that the timing information is expressed according to the Sidelink subcarrier interval of 30kHz. For example, the sidelink timing is the number of the time slot defined according to the 30kHz subcarrier interval, and the timing offset is the number of offset time slots defined according to the 30kHz subcarrier interval.
示例七，inter-RAT。Example seven, inter-RAT.
假设LTE子载波间隔15kHz；NR子载波间隔＝30kHz。Assume that the LTE subcarrier spacing is 15kHz; the NR subcarrier spacing=30kHz.
假设终端为LTE sidelink终端，基站为NR基站，终端向基站上报LTE sidelink的定时信息；进一步可选地该定时信息按照15kHz或30kHz表示。Assuming that the terminal is an LTE sidelink terminal and the base station is an NR base station, the terminal reports the timing information of the LTE sidelink to the base station; further optionally, the timing information is expressed in terms of 15kHz or 30kHz.
假设终端为NR sidelink终端，基站为LTE基站，终端向基站上报NR sidelink的定时信息；进一步可选地该定时信息按照15kHz表示。Assuming that the terminal is an NR sidelink terminal and the base station is an LTE base station, the terminal reports the timing information of the NR sidelink to the base station; further optionally, the timing information is expressed in terms of 15 kHz.
示例八，Sidelink定时和Uu定时之间存在定时偏移offset O。Example 8: There is a timing offset offset O between Sidelink timing and Uu timing.
假设下行控制信息DCI调度两个传输且K＝N＝2，N为PSFCH的周期，K为PSFCH和对应的物理旁链路共享信道PSSCH之间的最小间隔；Assuming that the downlink control information DCI schedules two transmissions and K=N=2, N is the period of the PSFCH, and K is the minimum interval between the PSFCH and the corresponding physical side link shared channel PSSCH;
Sidelink子载波间隔＝上行链路子载波间隔＝下行链路子载波间隔；Sidelink subcarrier spacing=uplink subcarrier spacing=downlink subcarrier spacing;
假设offset O＝0.5sidelink时隙＝0.5上行时隙。Assume that offset O = 0.5 sidelink time slot = 0.5 uplink time slot.
按照基站定时y2＝1对应的时隙为时隙1，而按照Sidelink定时y2＝1对应的时隙为时隙1’，如图3所示，可以看出时隙1和时隙1’的位置不同。终 端实际上会认为PUCCH的发送不能早于时隙1’，由于PUCCH资源是Uu资源，因此实际用于sidelink的HARQ-ACK信息反馈的PUCCH资源应该是：The time slot corresponding to base station timing y2=1 is time slot 1, and the time slot corresponding to Sidelink timing y2=1 is time slot 1'. As shown in Figure 3, it can be seen that the time slot 1 and time slot 1' The location is different. The terminal actually thinks that PUCCH cannot be sent earlier than slot 1'. Since PUCCH resources are Uu resources, the actual PUCCH resources used for sidelink HARQ-ACK information feedback should be:
和时隙1’重叠且不早于时隙1’的可用Uu时隙或UL时隙；Available Uu time slots or UL time slots that overlap with time slot 1'and are not earlier than time slot 1';
或者说，不早于时隙1’的最近一个可用Uu时隙或UL时隙；In other words, the latest available Uu time slot or UL time slot not earlier than time slot 1';
或者说，对应T PSFCH_Uu+2+ceil(0.5)＝T PSFCH_Uu+3对应的Uu时隙或UL时隙； In other words, the Uu time slot or UL time slot corresponding to T PSFCH_Uu +2+ceil(0.5)=T PSFCH_Uu +3;
或者说，不早于T PSFCH_Uu+2+ceil(0.5)＝T PSFCH_Uu+3对应的Uu时隙的最近一个可用UL时隙。 In other words, no earlier than the latest available UL time slot of the Uu time slot corresponding to T PSFCH_Uu +2+ceil(0.5)=T PSFCH_Uu +3.
例如，如图3所示的时隙2上的PUCCH资源。该示例中假设T PSFCH_Uu是PSFCH所在时隙的起点；则图3中T PSFCH_Uu+2因此对应图3中时隙1，T PSFCH_Uu+3对应图3中的时隙2，当T PSFCH_Uu定义为PSFCH所在时隙的终点时，T PSFCH_Uu+2以及T PSFCH_Uu+3对应的时隙会对应性的调整(例如后移)，不再一一说明。 For example, the PUCCH resource on time slot 2 as shown in FIG. 3. In this example, assume that T PSFCH_Uu is the start of the time slot where PSFCH is located; then T PSFCH_Uu +2 in Figure 3 corresponds to time slot 1 in Figure 3, and T PSFCH_Uu +3 corresponds to time slot 2 in Figure 3. When T PSFCH_Uu is defined as PSFCH At the end of the time slot, the time slots corresponding to T PSFCH_Uu +2 and T PSFCH_Uu +3 will be adjusted accordingly (for example, shifted back), and will not be described one by one.
本示例中基站通过用户上报或者其他方法确定sidelink定时和/或定时偏移之后，分配时隙2上的PUCCH资源用于用户sidelink的HARQ-ACK反馈，终端会在时隙2上的PUCCH用于终端反馈sidelink的HARQ-ACK。In this example, after the base station determines the sidelink timing and/or timing offset through user reporting or other methods, it allocates PUCCH resources on time slot 2 for HARQ-ACK feedback of user sidelink, and the terminal uses PUCCH on time slot 2 for HARQ-ACK feedback. The terminal feeds back the HARQ-ACK of the sidelink.
如图4所示，本发明实施例还提供一种通信设备400，该通信设备为第一通信设备，包括：As shown in FIG. 4, an embodiment of the present invention also provides a communication device 400. The communication device is a first communication device and includes:
发送模块401，用于向第二通信设备发送定时信息，其中，定时信息包括下述至少一项：The sending module 401 is configured to send timing information to the second communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
可选的，本发明的上述实施例中，定时偏移包括下述至少一项：Optionally, in the foregoing embodiment of the present invention, the timing offset includes at least one of the following:
Sidelink定时与控制节点定时之间的偏移；The offset between Sidelink timing and control node timing;
同步参考的定时和控制节点定时之间的偏移；The offset between the timing of the synchronization reference and the timing of the control node;
Sidelink传输偏移；Sidelink transmission offset;
Uu传输偏移。Uu transmission offset.
可选的，本发明的上述实施例中，在第一通信设备为终端的情况下，所述通信设备还用于：Optionally, in the foregoing embodiment of the present invention, when the first communication device is a terminal, the communication device is further configured to:
根据Sidelink资源以及所述定时信息，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing information;
和/或，and / or,
根据Uu资源以及所述定时信息，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing information.
可选的，本发明的上述实施例中，在所述第一通信设备为终端，且所述定时信息包括定时偏移的情况下，所述通信设备还用于：Optionally, in the foregoing embodiment of the present invention, when the first communication device is a terminal and the timing information includes a timing offset, the communication device is further configured to:
根据Sidelink资源以及所述定时偏移，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing offset;
和/或，and / or,
根据Uu资源以及所述定时偏移，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing offset.
可选的，本发明的上述实施例中，在所述第一通信设备为控制节点的情况下，所述通信设备还用于：Optionally, in the foregoing embodiment of the present invention, in a case where the first communication device is a control node, the communication device is further configured to:
根据所述定时信息，为终端分配Sidelink资源和/或Uu资源。According to the timing information, Sidelink resources and/or Uu resources are allocated to the terminal.
可选的，本发明的上述实施例中，所述定时信息中包含所述定时偏移的情况下，所述定时偏移的取值包括：Optionally, in the foregoing embodiment of the present invention, when the timing information includes the timing offset, the value of the timing offset includes:
有效值或无效值。Valid or invalid value.
可选的，本发明的上述实施例中，在满足第一条件，且所述第一通信设备为终端的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0；Optionally, in the foregoing embodiment of the present invention, when the first condition is met and the first communication device is a terminal, the timing information does not include the timing offset or the timing information includes The timing offset and the timing offset is an invalid value or 0;
或者，在满足第一条件，且所述第一通信设备为控制节点的情况下，所述定时信息中包含所述定时偏移。Alternatively, in a case where the first condition is satisfied and the first communication device is a control node, the timing information includes the timing offset.
可选的，本发明的上述实施例中，所述第一条件包括以下至少一项：Optionally, in the foregoing embodiment of the present invention, the first condition includes at least one of the following:
控制节点对终端的调度为接入技术内intra-RAT调度；The scheduling of the terminal by the control node is intra-RAT scheduling within the access technology;
终端选择控制节点定时作为同步参考；The terminal selects the timing of the control node as a synchronization reference;
终端选择控制节点定时作为Sidelink定时；The terminal selects the control node timing as the Sidelink timing;
控制节点获取到Sidelink定时；The control node obtains the Sidelink timing;
控制节点配置终端的同步参考为控制节点；The control node configures the synchronization reference of the terminal as the control node;
控制节点配置终端的同步参考为相同公共陆地移动网络PLMN的控制节点。The control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
可选的，本发明的上述实施例中，在满足第二条件，且所述第一通信设备为终端的情况下，所述定时信息中包含所述定时偏移；Optionally, in the foregoing embodiment of the present invention, in a case where the second condition is satisfied and the first communication device is a terminal, the timing information includes the timing offset;
或者，在满足第二条件，且所述第一通信设备为控制节点的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0。Or, in a case where the second condition is satisfied and the first communication device is a control node, the timing information does not include the timing offset or the timing information includes the timing offset and the timing The offset is an invalid value or 0.
可选的，本发明的上述实施例中，所述第二条件包括以下至少一项：Optionally, in the foregoing embodiment of the present invention, the second condition includes at least one of the following:
控制节点对终端的调度为跨接入技术inter-RAT调度；The scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling;
终端选择除控制节点之外的其他设备作为同步参考；The terminal selects devices other than the control node as the synchronization reference;
终端选择除控制节点定时之外的其他设备定时作为Sidelink定时；The terminal selects the timing of other equipment except the timing of the control node as the Sidelink timing;
控制节点无法获取Sidelink定时；The control node cannot obtain Sidelink timing;
控制节点没有配置终端的同步参考；The control node has not configured the synchronization reference of the terminal;
终端选择其他PLMN的控制节点作为同步参考；The terminal selects the control node of other PLMN as the synchronization reference;
终端选择其他PLMN的控制节点定时作为Sidelink定时。The terminal selects the control node timing of other PLMNs as the Sidelink timing.
可选的，本发明的上述实施例中，所述定时信息通过子载波间隔指示。Optionally, in the foregoing embodiment of the present invention, the timing information is indicated by a subcarrier interval.
可选的，本发明的上述实施例中，所述定时信息通过下述任意一个子载波间隔指示：Optionally, in the foregoing embodiment of the present invention, the timing information is indicated by any one of the following subcarrier intervals:
Sidelink子载波间隔和Uu子载波间隔中的最小子载波间隔；The smallest sub-carrier interval between Sidelink sub-carrier interval and Uu sub-carrier interval;
Sidelink子载波间隔和Uu子载波间隔中的最大子载波间隔；The maximum sub-carrier interval of Sidelink sub-carrier interval and Uu sub-carrier interval;
Sidelink子载波间隔；Sidelink sub-carrier spacing;
Uu子载波间隔；Uu subcarrier spacing;
参考子载波间隔。Reference subcarrier spacing.
可选的，本发明的上述实施例中，所述定时信息为第一载波的定时信息，所述第一载波为下述至少一种载波：Optionally, in the foregoing embodiment of the present invention, the timing information is timing information of a first carrier, and the first carrier is at least one of the following carriers:
同步载波；Synchronous carrier
主载波；Main carrier
辅载波；Secondary carrier
候选的同步载波；Candidate synchronization carrier;
候选的能够进行载波聚合的载波；Candidate carriers capable of carrier aggregation;
Sidelink专用频段上的载波；Carrier on the dedicated frequency band of Sidelink;
用于Sidelink传输的载波，且终端在该载波的同步化覆盖外或者该载波上没有符合要求的小区。The carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
可选的，本发明的上述实施例中，在所述第一通信设备为终端的情况下，所述发送模块包括：Optionally, in the foregoing embodiment of the present invention, when the first communication device is a terminal, the sending module includes:
第一发送子模块，用于在满足第三条件时向第二通信设备发送定时信息。The first sending submodule is configured to send timing information to the second communication device when the third condition is met.
可选的，本发明的上述实施例中，所述第三条件包括以下至少一项：Optionally, in the foregoing embodiment of the present invention, the third condition includes at least one of the following:
终端建立无线资源控制RRC连接时；When the terminal establishes a radio resource control RRC connection;
终端恢复RRC连接时；When the terminal resumes RRC connection;
RRC重配时；When RRC reconfiguration;
终端波束失败恢复时；When the terminal beam fails to recover;
终端链路失败恢复时；When the terminal link fails to recover;
终端上报终端辅助信息时；When the terminal reports terminal auxiliary information;
终端上报终端Sidelink信息时；When the terminal reports the Sidelink information of the terminal;
终端上报终端能力信息时；When the terminal reports terminal capability information;
终端选择了第一同步参考用于Sidelink传输的定时。The terminal selects the first synchronization reference for the timing of Sidelink transmission.
可选的，本发明的上述实施例中，在所述第一通信设备为控制节点的情况下，所述发送模块包括：Optionally, in the foregoing embodiment of the present invention, in a case where the first communication device is a control node, the sending module includes:
第二发送子模块，用于在满足第四条件时向第二通信设备发送定时信息。The second sending submodule is configured to send timing information to the second communication device when the fourth condition is met.
可选的，本发明的上述实施例中，所述第四条件包括以下至少一项：Optionally, in the foregoing embodiment of the present invention, the fourth condition includes at least one of the following:
终端建立无线资源控制RRC连接时；When the terminal establishes a radio resource control RRC connection;
终端恢复RRC连接时；When the terminal resumes RRC connection;
RRC重配时；When RRC reconfiguration;
终端波束失败恢复时；When the terminal beam fails to recover;
终端链路失败恢复时；When the terminal link fails to recover;
终端选择了第一同步参考用于Sidelink传输的定时。The terminal selects the first synchronization reference for the timing of Sidelink transmission.
综上，本发明实施例通过第一通信设备向第二通信设备发送定时信息，定时信息包括Sidelink定时；GNSS定时；同步参考的定时；定时偏移；终端 处理信号的时间以及终端处理信号的能力中的至少一项，能够实现第一通信设备和第二通信设备对Sidelink资源和/或Uu资源理解相同。In summary, the embodiment of the present invention sends timing information to the second communication device through the first communication device. The timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; terminal processing signal time and terminal processing signal capability At least one of the two can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
需要说明的是，本发明实施例提供的通信设备是能够执行上述信息处理方法的设备，则上述信息处理方法的所有实施例均适用于该通信设备，且均能达到相同或相似的有益效果。It should be noted that the communication device provided in the embodiments of the present invention is a device capable of executing the foregoing information processing method, and all the embodiments of the foregoing information processing method are applicable to the communication device, and can achieve the same or similar beneficial effects.
优选的，本发明实施例还提供一种通信设备，该通信设备为第一通信设备，包括处理器，存储器，存储在存储器上并可在所述处理器上运行的计算机程序，该计算机程序被处理器执行时实现上述应用于第一通信设备的信息处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。Preferably, the embodiment of the present invention also provides a communication device, the communication device being a first communication device, including a processor, a memory, a computer program stored in the memory and running on the processor, and the computer program is When the processor executes, each process of the foregoing embodiment of the information processing method applied to the first communication device is realized, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述应用于第一通信设备的信息处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。The embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, each process of the above-mentioned information processing method embodiment applied to the first communication device is realized. , And can achieve the same technical effect, in order to avoid repetition, I will not repeat them here. Wherein, the computer-readable storage medium, such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
如图5所示，本发明实施例还提供一种通信设备500，该通信设备为第二通信设备，包括：As shown in FIG. 5, an embodiment of the present invention also provides a communication device 500. The communication device is a second communication device and includes:
接收模块501，用于接收第一通信设备发送的定时信息，其中，所述定时信息包括下述至少一项：The receiving module 501 is configured to receive timing information sent by the first communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
可选的，本发明的上述实施例中，所述定时偏移包括下述至少一项：Optionally, in the foregoing embodiment of the present invention, the timing offset includes at least one of the following:
Sidelink定时与控制节点定时之间的偏移；The offset between Sidelink timing and control node timing;
同步参考的定时和控制节点定时之间的偏移；The offset between the timing of the synchronization reference and the timing of the control node;
Sidelink传输偏移；Sidelink transmission offset;
Uu传输偏移。Uu transmission offset.
可选的，本发明的上述实施例中，在所述第二通信设备为终端的情况下，所述通信设备还用于：Optionally, in the foregoing embodiment of the present invention, when the second communication device is a terminal, the communication device is further configured to:
根据Sidelink资源以及所述定时信息，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing information;
和/或，and / or,
根据Uu资源以及所述定时信息，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing information.
可选的，本发明的上述实施例中，在所述第二通信设备为终端，且所述定时信息包括定时偏移的情况下，所述通信设备还用于：Optionally, in the foregoing embodiment of the present invention, when the second communication device is a terminal and the timing information includes a timing offset, the communication device is further configured to:
根据Sidelink资源以及所述定时偏移，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing offset;
和/或，and / or,
根据Uu资源以及所述定时偏移，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing offset.
可选的，本发明的上述实施例中，在所述第二通信设备为控制节点的情况下，所述通信设备还用于：Optionally, in the foregoing embodiment of the present invention, in a case where the second communication device is a control node, the communication device is further configured to:
根据所述定时信息，为终端分配Sidelink资源和/或Uu资源。According to the timing information, Sidelink resources and/or Uu resources are allocated to the terminal.
可选的，本发明的上述实施例中，所述定时信息中包含所述定时偏移的情况下，所述定时偏移的取值包括：Optionally, in the foregoing embodiment of the present invention, when the timing information includes the timing offset, the value of the timing offset includes:
有效值或无效值。Valid or invalid value.
可选的，本发明的上述实施例中，在满足第一条件，且所述第一通信设备为终端的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0；Optionally, in the foregoing embodiment of the present invention, when the first condition is met and the first communication device is a terminal, the timing information does not include the timing offset or the timing information includes The timing offset and the timing offset is an invalid value or 0;
或者，在满足第一条件，且所述第一通信设备为控制节点的情况下，所述定时信息中包含所述定时偏移。Alternatively, in a case where the first condition is satisfied and the first communication device is a control node, the timing information includes the timing offset.
可选的，本发明的上述实施例中，所述第一条件包括下述至少一项：Optionally, in the foregoing embodiment of the present invention, the first condition includes at least one of the following:
控制节点对终端的调度为接入技术内intra-RAT调度；The scheduling of the terminal by the control node is intra-RAT scheduling within the access technology;
终端选择控制节点定时作为同步参考；The terminal selects the timing of the control node as a synchronization reference;
终端选择控制节点定时作为Sidelink定时；The terminal selects the control node timing as the Sidelink timing;
控制节点获取到Sidelink定时；The control node obtains the Sidelink timing;
控制节点配置终端的同步参考为控制节点；The control node configures the synchronization reference of the terminal as the control node;
控制节点配置终端的同步参考为相同公共陆地移动网络PLMN的控制节点。The control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
可选的，本发明的上述实施例中，在满足第二条件，且所述第一通信设备为终端的情况下，所述定时信息中包含所述定时偏移；Optionally, in the foregoing embodiment of the present invention, in a case where the second condition is satisfied and the first communication device is a terminal, the timing information includes the timing offset;
或者，在满足第二条件，且所述第一通信设备为控制节点的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0。Or, in a case where the second condition is satisfied and the first communication device is a control node, the timing information does not include the timing offset or the timing information includes the timing offset and the timing The offset is an invalid value or 0.
可选的，本发明的上述实施例中，所述第二条件包括下述至少一项：Optionally, in the foregoing embodiment of the present invention, the second condition includes at least one of the following:
控制节点对终端的调度为跨接入技术inter-RAT调度；The scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling;
终端选择除控制节点之外的其他设备作为同步参考；The terminal selects devices other than the control node as the synchronization reference;
终端选择除控制节点定时之外的其他设备定时作为Sidelink定时；The terminal selects the timing of other equipment except the timing of the control node as the Sidelink timing;
控制节点无法获取Sidelink定时；The control node cannot obtain Sidelink timing;
控制节点没有配置终端的同步参考；The control node has not configured the synchronization reference of the terminal;
终端选择其他PLMN的控制节点作为同步参考；The terminal selects the control node of other PLMN as the synchronization reference;
终端选择其他PLMN的控制节点定时作为Sidelink定时。The terminal selects the control node timing of other PLMNs as the Sidelink timing.
可选的，本发明的上述实施例中，所述定时信息按照下述任意一个子载波间隔指示：Optionally, in the foregoing embodiment of the present invention, the timing information is indicated according to any one of the following subcarrier intervals:
Sidelink子载波间隔和Uu子载波间隔中的最小子载波间隔；The smallest sub-carrier interval between Sidelink sub-carrier interval and Uu sub-carrier interval;
Sidelink子载波间隔和Uu子载波间隔中的最大子载波间隔；The maximum sub-carrier interval of Sidelink sub-carrier interval and Uu sub-carrier interval;
Sidelink子载波间隔；Sidelink sub-carrier spacing;
Uu子载波间隔；Uu subcarrier spacing;
参考子载波间隔。Reference subcarrier spacing.
可选的，本发明的上述实施例中，所述定时信息为第一载波的定时信息，所述第一载波为下述至少一种载波：Optionally, in the foregoing embodiment of the present invention, the timing information is timing information of a first carrier, and the first carrier is at least one of the following carriers:
同步载波；Synchronous carrier
主载波；Main carrier
辅载波；Secondary carrier
候选的同步载波；Candidate synchronization carrier;
候选的能够进行载波聚合的载波；Candidate carriers capable of carrier aggregation;
Sidelink专用频段上的载波；Carrier on the dedicated frequency band of Sidelink;
用于Sidelink传输的载波，且终端在该载波的同步化覆盖外或者该载波上没有符合要求的小区。The carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
综上，本发明实施例通过第一通信设备向第二通信设备发送定时信息，定时信息包括Sidelink定时；GNSS定时；同步参考的定时；定时偏移；终端处理信号的时间以及终端处理信号的能力中的至少一项，能够实现第一通信设备和第二通信设备对Sidelink资源和/或Uu资源理解相同。In summary, the embodiment of the present invention sends timing information to the second communication device through the first communication device. The timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; terminal processing signal time and terminal processing signal capability At least one of the two can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
需要说明的是，本发明实施例提供的通信设备是能够执行上述信息处理方法的设备，则上述信息处理方法的所有实施例均适用于该通信设备，且均能达到相同或相似的有益效果。It should be noted that the communication device provided in the embodiments of the present invention is a device capable of executing the foregoing information processing method, and all the embodiments of the foregoing information processing method are applicable to the communication device, and can achieve the same or similar beneficial effects.
优选的，本发明实施例还提供一种通信设备，该通信设备为第二通信设备，包括处理器，存储器，存储在存储器上并可在所述处理器上运行的计算机程序，该计算机程序被处理器执行时实现上述应用于第二通信设备的信息处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。Preferably, the embodiment of the present invention also provides a communication device, the communication device being a second communication device, including a processor, a memory, a computer program stored in the memory and running on the processor, and the computer program is When the processor executes, each process of the foregoing embodiment of the information processing method applied to the second communication device is realized, and the same technical effect can be achieved. In order to avoid repetition, details are not repeated here.
本发明实施例还提供一种计算机可读存储介质，计算机可读存储介质上存储有计算机程序，该计算机程序被处理器执行时实现上述应用于第二通信设备的信息处理方法实施例的各个过程，且能达到相同的技术效果，为避免重复，这里不再赘述。其中，所述的计算机可读存储介质，如只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory，RAM)、磁碟或者光盘等。The embodiment of the present invention also provides a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, each process of the above-mentioned embodiment of the information processing method applied to the second communication device is realized. , And can achieve the same technical effect, in order to avoid repetition, I will not repeat them here. Wherein, the computer-readable storage medium, such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
在第一通信设备为终端，或者第二通信设备为终端的情况下，图6为实现本发明各个实施例的一种终端的硬件结构示意图，该终端600包括但不限于：射频单元601、网络模块602、音频输出单元603、输入单元604、传感器605、显示单元606、用户输入单元607、接口单元608、存储器609、处理器610、以及电源611等部件。本领域技术人员可以理解，图6中示出的终端结构并不构成对终端的限定，终端可以包括比图示更多或更少的部件，或者组合某些部件，或者不同的部件布置。在本发明实施例中，终端包括但不限于手机、平板电脑、笔记本电脑、掌上电脑、车载终端、可穿戴设备、以及计 步器等。In the case where the first communication device is a terminal, or the second communication device is a terminal, FIG. 6 is a schematic diagram of the hardware structure of a terminal that implements various embodiments of the present invention. The terminal 600 includes, but is not limited to: a radio frequency unit 601, a network Module 602, audio output unit 603, input unit 604, sensor 605, display unit 606, user input unit 607, interface unit 608, memory 609, processor 610, power supply 611 and other components. Those skilled in the art can understand that the terminal structure shown in FIG. 6 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components. In the embodiment of the present invention, the terminal includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palmtop computer, a vehicle-mounted terminal, a wearable device, and a pedometer.
其中，射频单元601，用于向第二通信设备发送定时信息，其中，所述定时信息包括下述至少一项：Wherein, the radio frequency unit 601 is configured to send timing information to the second communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
或者，射频单元601，用于接收第一通信设备发送的定时信息，其中，所述定时信息包括下述至少一项：Alternatively, the radio frequency unit 601 is configured to receive timing information sent by the first communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力The ability of the terminal to process signals
本发明实施例通过第一通信设备向第二通信设备发送定时信息，定时信息包括Sidelink定时；GNSS定时；同步参考的定时；定时偏移；终端处理信号的时间以及终端处理信号的能力中的至少一项，能够实现第一通信设备和第二通信设备对Sidelink资源和/或Uu资源理解相同。In the embodiment of the present invention, the first communication device sends timing information to the second communication device. The timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; the terminal processing signal time and the terminal processing signal capability at least One item can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
需要说明的是，本发明实施例提供的通信设备是能够执行上述信息处理方法的设备，则上述信息处理方法的所有实施例均适用于该通信设备，且均能达到相同或相似的有益效果。It should be noted that the communication device provided in the embodiments of the present invention is a device capable of executing the foregoing information processing method, and all the embodiments of the foregoing information processing method are applicable to the communication device, and can achieve the same or similar beneficial effects.
应理解的是，本发明实施例中，射频单元601可用于收发信息或通话过程中，信号的接收和发送，具体的，将来自基站的下行数据接收后，给处理器610处理；另外，将上行的数据发送给基站。通常，射频单元601包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外，射频单元601还可以通过无线通信***与网络和其他设备通信。It should be understood that, in the embodiment of the present invention, the radio frequency unit 601 can be used to receive and send signals during information transmission or communication. Specifically, the downlink data from the base station is received and sent to the processor 610 for processing; in addition, Uplink data is sent to the base station. Generally, the radio frequency unit 601 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 601 can also communicate with the network and other devices through a wireless communication system.
终端通过网络模块602为用户提供了无线的宽带互联网访问，如帮助用户收发电子邮件、浏览网页和访问流式媒体等。The terminal provides users with wireless broadband Internet access through the network module 602, such as helping users to send and receive emails, browse web pages, and access streaming media.
音频输出单元603可以将射频单元601或网络模块602接收的或者在存储器609中存储的音频数据转换成音频信号并且输出为声音。而且，音频输出单元603还可以提供与终端600执行的特定功能相关的音频输出(例如，呼叫信号接收声音、消息接收声音等等)。音频输出单元603包括扬声器、蜂鸣器以及受话器等。The audio output unit 603 can convert the audio data received by the radio frequency unit 601 or the network module 602 or stored in the memory 609 into audio signals and output them as sounds. Moreover, the audio output unit 603 may also provide audio output related to a specific function performed by the terminal 600 (for example, call signal reception sound, message reception sound, etc.). The audio output unit 603 includes a speaker, a buzzer, a receiver, and the like.
输入单元604用于接收音频或视频信号。输入单元604可以包括图形处理器(Graphics Processing Unit，GPU)6041和麦克风6042，图形处理器6041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元606上。经图形处理器6041处理后的图像帧可以存储在存储器609(或其它存储介质)中或者经由射频单元601或网络模块602进行发送。麦克风6042可以接收声音，并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元601发送到移动通信基站的格式输出。The input unit 604 is used to receive audio or video signals. The input unit 604 may include a graphics processing unit (GPU) 6041 and a microphone 6042. The graphics processor 6041 is configured to monitor images of still pictures or videos obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode. Data is processed. The processed image frame may be displayed on the display unit 606. The image frame processed by the graphics processor 6041 may be stored in the memory 609 (or other storage medium) or sent via the radio frequency unit 601 or the network module 602. The microphone 6042 can receive sound, and can process such sound into audio data. The processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 601 for output in the case of a telephone call mode.
终端600还包括至少一种传感器605，比如光传感器、运动传感器以及其他传感器。具体地，光传感器包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板6061的亮度，接近传感器可在终端600移动到耳边时，关闭显示面板6061和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别终端姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；传感器605还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等，在此不再赘述。The terminal 600 also includes at least one sensor 605, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor. The ambient light sensor can adjust the brightness of the display panel 6061 according to the brightness of the ambient light. The proximity sensor can close the display panel 6061 and/or when the terminal 600 is moved to the ear. Or backlight. As a kind of motion sensor, the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify terminal gestures (such as horizontal and vertical screen switching, related games, Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 605 can also include fingerprint sensor, pressure sensor, iris sensor, molecular sensor, gyroscope, barometer, hygrometer, thermometer, infrared Sensors, etc., will not be repeated here.
显示单元606用于显示由用户输入的信息或提供给用户的信息。显示单元606可包括显示面板6061，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板6061。The display unit 606 is used to display information input by the user or information provided to the user. The display unit 606 may include a display panel 6061, and the display panel 6061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
用户输入单元607可用于接收输入的数字或字符信息，以及产生与终端的用户设置以及功能控制有关的键信号输入。具体地，用户输入单元607包括触控面板6071以及其他输入设备6072。触控面板6071，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板6071上或在触控面板6071附近的操作)。触控面板6071可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器610，接收处理器610发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板6071。除了触控面板6071，用户输入单元607还可以包括其他输入设备6072。具体地，其他输入设备6072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆，在此不再赘述。The user input unit 607 may be used to receive inputted number or character information, and generate key signal input related to user settings and function control of the terminal. Specifically, the user input unit 607 includes a touch panel 6071 and other input devices 6072. The touch panel 6071, also called a touch screen, can collect user touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 6071 or near the touch panel 6071. operate). The touch panel 6071 may include two parts: a touch detection device and a touch controller. Among them, the touch detection device detects the user's touch position, detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 610, the command sent by the processor 610 is received and executed. In addition, the touch panel 6071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 6071, the user input unit 607 may also include other input devices 6072. Specifically, other input devices 6072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
进一步的，触控面板6071可覆盖在显示面板6061上，当触控面板6071检测到在其上或附近的触摸操作后，传送给处理器610以确定触摸事件的类型，随后处理器610根据触摸事件的类型在显示面板6061上提供相应的视觉输出。虽然在图6中，触控面板6071与显示面板6061是作为两个独立的部件来实现终端的输入和输出功能，但是在某些实施例中，可以将触控面板6071与显示面板6061集成而实现终端的输入和输出功能，具体此处不做限定。Further, the touch panel 6071 can cover the display panel 6061. When the touch panel 6071 detects a touch operation on or near it, it is transmitted to the processor 610 to determine the type of the touch event, and then the processor 610 determines the type of the touch event according to the touch. The type of event provides corresponding visual output on the display panel 6061. Although in FIG. 6, the touch panel 6071 and the display panel 6061 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 6071 and the display panel 6061 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.
接口单元608为外部装置与终端600连接的接口。例如，外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(Input/Output，I/O)端口、视频I/O端口、耳机端口等等。接口单元608可以用于接收来自外部装置的输入(例如，数据信息、电力等等)并且将接收到的输入传输到终端600内的一个或多个元件或者可以用于在终端600和外部装置之间传输数据。The interface unit 608 is an interface for connecting an external device with the terminal 600. For example, the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (Input/Output, I/O) port, video I/O port, headphone port, etc. The interface unit 608 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the terminal 600 or can be used to communicate between the terminal 600 and the external device. Transfer data between.
存储器609可用于存储软件程序以及各种数据。存储器609可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作***、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等；存储数据区可 存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外，存储器609可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。The memory 609 can be used to store software programs and various data. The memory 609 may mainly include a storage program area and a storage data area. The storage program area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc. In addition, the memory 609 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
处理器610是终端的控制中心，利用各种接口和线路连接整个终端的各个部分，通过运行或执行存储在存储器609内的软件程序和/或模块，以及调用存储在存储器609内的数据，执行终端的各种功能和处理数据，从而对终端进行整体监控。处理器610可包括一个或多个处理单元；优选的，处理器610可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作***、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器610中。The processor 610 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. It executes by running or executing software programs and/or modules stored in the memory 609, and calling data stored in the memory 609. Various functions of the terminal and processing data, so as to monitor the terminal as a whole. The processor 610 may include one or more processing units; preferably, the processor 610 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem The processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 610.
终端600还可以包括给各个部件供电的电源611(比如电池)，优选的，电源611可以通过电源管理***与处理器610逻辑相连，从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。The terminal 600 may also include a power supply 611 (such as a battery) for supplying power to various components. Preferably, the power supply 611 may be logically connected to the processor 610 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.
另外，终端600包括一些未示出的功能模块，在此不再赘述。在第一通信设备为控制节点，或者第二通信设备为控制节点，且控制节点为网络侧设备的情况下，图7是本发明一实施例的网络侧设备的结构图，能够实现上述的信息接收方法的细节，并达到相同的效果。如图7所示，网络侧设备1300包括：处理器1301、收发机1302、存储器1303和总线接口，其中：In addition, the terminal 600 includes some functional modules not shown, which will not be repeated here. In the case where the first communication device is a control node, or the second communication device is a control node, and the control node is a network-side device, FIG. 7 is a structural diagram of a network-side device according to an embodiment of the present invention, which can realize the above-mentioned information Receive the details of the method and achieve the same effect. As shown in FIG. 7, the network side device 1300 includes: a processor 1301, a transceiver 1302, a memory 1303, and a bus interface, where:
处理器1301，用于读取存储器1303中的程序，执行下列过程：The processor 1301 is configured to read a program in the memory 1303 and execute the following process:
向第二通信设备发送定时信息，其中，所述定时信息包括下述至少一项：Send timing information to the second communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力。The ability of the terminal to process signals.
或者，处理器1301，用于读取存储器1303中的程序，执行下列过程：Alternatively, the processor 1301 is configured to read a program in the memory 1303, and execute the following process:
接收第一通信设备发送的定时信息，其中，所述定时信息包括下述至少一项：Receive timing information sent by the first communication device, where the timing information includes at least one of the following:
旁链路Sidelink定时；Sidelink timing;
全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
同步参考的定时；Timing of synchronization reference;
定时偏移；Timing offset
终端处理信号的时间；The time for the terminal to process the signal;
终端处理信号的能力The ability of the terminal to process signals
本发明实施例通过第一通信设备向第二通信设备发送定时信息，定时信息包括Sidelink定时；GNSS定时；同步参考的定时；定时偏移；终端处理信号的时间以及终端处理信号的能力中的至少一项，能够实现第一通信设备和第二通信设备对Sidelink资源和/或Uu资源理解相同。In the embodiment of the present invention, the first communication device sends timing information to the second communication device. The timing information includes Sidelink timing; GNSS timing; synchronization reference timing; timing offset; the terminal processing signal time and the terminal processing signal capability at least One item can realize that the first communication device and the second communication device have the same understanding of Sidelink resources and/or Uu resources.
需要说明的是，本发明实施例提供的通信设备是能够执行上述信息处理方法的设备，则上述信息处理方法的所有实施例均适用于该通信设备，且均能达到相同或相似的有益效果。It should be noted that the communication device provided in the embodiments of the present invention is a device capable of executing the foregoing information processing method, and all the embodiments of the foregoing information processing method are applicable to the communication device, and can achieve the same or similar beneficial effects.
在图7中，总线架构可以包括任意数量的互联的总线和桥，具体由处理器1301代表的一个或多个处理器和存储器1303代表的存储器的各种电路链接在一起。总线架构还可以将诸如***设备、稳压器和功率管理电路等之类的各种其他电路链接在一起，这些都是本领域所公知的，因此，本文不再对其进行进一步描述。总线接口提供接口。收发机1302可以是多个元件，即包括发送机和接收机，提供用于在传输介质上与各种其他装置通信的单元。In FIG. 7, the bus architecture may include any number of interconnected buses and bridges. Specifically, one or more processors represented by the processor 1301 and various circuits of the memory represented by the memory 1303 are linked together. The bus architecture can also link various other circuits such as peripheral devices, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, no further descriptions are provided herein. The bus interface provides the interface. The transceiver 1302 may be a plurality of elements, that is, including a transmitter and a receiver, and provide a unit for communicating with various other devices on the transmission medium.
需要说明的是，在本文中，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。It should be noted that in this article, the terms "include", "include" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, It also includes other elements that are not explicitly listed, or elements inherent to the process, method, article, or device. If there are no more restrictions, the element defined by the sentence "including a..." does not exclude the existence of other identical elements in the process, method, article, or device that includes the element.
本领域普通技术人员可以意识到，结合本文中所公开的实施例描述的各示例的单元及算法步骤，能够以电子硬件、或者计算机软件和电子硬件的结合来实现。这些功能究竟以硬件还是软件方式来执行，取决于技术方案的特定应用和设计约束条件。专业技术人员可以对每个特定的应用来使用不同方 法来实现所描述的功能，但是这种实现不应认为超出本公开的范围。A person of ordinary skill in the art may realize that the units and algorithm steps of the examples described in combination with the embodiments disclosed herein can be implemented by electronic hardware or a combination of computer software and electronic hardware. Whether these functions are executed by hardware or software depends on the specific application and design constraint conditions of the technical solution. Professionals and technicians can use different methods for each specific application to implement the described functions, but such implementation should not be considered as going beyond the scope of the present disclosure.
所属领域的技术人员可以清楚地了解到，为描述的方便和简洁，上述描述的***、装置和单元的具体工作过程，可以参考前述方法实施例中的对应过程，在此不再赘述。Those skilled in the art can clearly understand that, for the convenience and conciseness of description, the specific working process of the system, device and unit described above can refer to the corresponding process in the foregoing method embodiment, which will not be repeated here.
在本申请所提供的实施例中，应该理解到，所揭露的装置和方法，可以通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如，所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个***，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性，机械或其它的形式。In the embodiments provided in this application, it should be understood that the disclosed device and method may be implemented in other ways. For example, the device embodiments described above are only illustrative. For example, the division of the units is only a logical function division, and there may be other divisions in actual implementation, for example, multiple units or components may be combined or It can be integrated into another system, or some features can be ignored or not implemented. In addition, the displayed or discussed mutual coupling or direct coupling or communication connection may be indirect coupling or communication connection through some interfaces, devices or units, and may be in electrical, mechanical or other forms.
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。The units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solutions of the embodiments.
另外，在本公开各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元中。In addition, the functional units in the various embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit.
通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现，当然也可以通过硬件，但很多情况下前者是更佳的实施方式。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中，包括若干指令用以使得一台终端(可以是手机，计算机，服务器，空调器，或者网络设备等)执行本发明各个实施例所述的方法。Through the description of the above implementation manners, those skilled in the art can clearly understand that the above-mentioned embodiment method can be implemented by means of software plus the necessary general hardware platform, of course, it can also be implemented by hardware, but in many cases the former is better.的实施方式。 Based on this understanding, the technical solution of the present invention essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes a number of instructions to enable a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to execute the method described in each embodiment of the present invention.
本领域普通技术人员可以理解实现上述实施例方法中的全部或部分流程，是可以通过计算机程序来控制相关的硬件来完成，所述的程序可存储于计算机可读取存储介质中，该程序在执行时，可包括如上述各方法的实施例的流程。其中，所述的存储介质可为磁碟、光盘、只读存储器(Read-Only Memory， ROM)或随机存取存储器(Random Access Memory，RAM)等。A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be realized by controlling the relevant hardware through a computer program. The program can be stored in a computer readable storage medium. When executed, it may include the procedures of the above-mentioned method embodiments. Wherein, the storage medium may be a magnetic disk, an optical disc, a read-only memory (Read-Only Memory, ROM), or a random access memory (Random Access Memory, RAM), etc.
可以理解的是，本公开实施例描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现，模块、单元、子单元可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits，ASIC)、数字信号处理器(Digital Signal Processor，DSP)、数字信号处理设备(DSP Device，DSPD)、可编程逻辑设备(Programmable Logic Device，PLD)、现场可编程门阵列(Field-Programmable Gate Array，FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本公开所述功能的其它电子单元或其组合中。It can be understood that the embodiments described in the embodiments of the present disclosure may be implemented by hardware, software, firmware, middleware, microcode, or a combination thereof. For hardware implementation, modules, units, and sub-units can be implemented in one or more application specific integrated circuits (ASIC), digital signal processors (Digital Signal Processor, DSP), and digital signal processing equipment (DSP Device, DSPD). ), programmable logic devices (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, used to execute the present disclosure Other electronic units or a combination of the functions described above.
对于软件实现，可通过执行本公开实施例所述功能的模块(例如过程、函数等)来实现本公开实施例所述的技术。软件代码可存储在存储器中并通过处理器执行。存储器可以在处理器中或在处理器外部实现。For software implementation, the technology described in the embodiments of the present disclosure can be implemented by modules (for example, procedures, functions, etc.) that perform the functions described in the embodiments of the present disclosure. The software codes can be stored in the memory and executed by the processor. The memory can be implemented in the processor or external to the processor.
上面结合附图对本发明的实施例进行了描述，但是本发明并不局限于上述的具体实施方式，上述的具体实施方式仅仅是示意性的，而不是限制性的，本领域的普通技术人员在本发明的启示下，在不脱离本发明宗旨和权利要求所保护的范围情况下，还可做出很多形式，均属于本发明的保护之内。The embodiments of the present invention are described above with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative and not restrictive. Those of ordinary skill in the art are Under the enlightenment of the present invention, many forms can be made without departing from the purpose of the present invention and the scope of protection of the claims, all of which fall within the protection of the present invention.
以上所述，仅为本发明的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，可轻易想到变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应以权利要求的保护范围为准。The above are only specific embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. It should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims (65)

  1. 一种信息处理方法，应用于第一通信设备，包括：An information processing method, applied to a first communication device, includes:
    向第二通信设备发送定时信息，其中，所述定时信息包括下述至少一项：Send timing information to the second communication device, where the timing information includes at least one of the following:
    旁链路Sidelink定时；Sidelink timing;
    全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
    同步参考的定时；Timing of synchronization reference;
    定时偏移；Timing offset
    终端处理信号的时间；The time for the terminal to process the signal;
    终端处理信号的能力。The ability of the terminal to process signals.
  2. 根据权利要求1所述的方法，其中，所述定时偏移包括下述至少一项：The method according to claim 1, wherein the timing offset includes at least one of the following:
    Sidelink定时与控制节点定时之间的偏移；The offset between Sidelink timing and control node timing;
    同步参考的定时和控制节点定时之间的偏移；The offset between the timing of the synchronization reference and the timing of the control node;
    Sidelink传输偏移；Sidelink transmission offset;
    Uu传输偏移。Uu transmission offset.
  3. 根据权利要求1所述的方法，其中，在所述第一通信设备为终端的情况下，所述方法还包括：The method according to claim 1, wherein, when the first communication device is a terminal, the method further comprises:
    根据Sidelink资源以及所述定时信息，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing information;
    和/或，and / or,
    根据Uu资源以及所述定时信息，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing information.
  4. 根据权利要求1或2所述的方法，其中，在所述第一通信设备为终端，且所述定时信息包括定时偏移的情况下，所述方法还包括：The method according to claim 1 or 2, wherein, in a case where the first communication device is a terminal and the timing information includes a timing offset, the method further includes:
    根据Sidelink资源以及所述定时偏移，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing offset;
    和/或，and / or,
    根据Uu资源以及所述定时偏移，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing offset.
  5. 根据权利要求1所述的方法，其中，在所述第一通信设备为控制节点的情况下，所述方法还包括：The method according to claim 1, wherein, when the first communication device is a control node, the method further comprises:
    根据所述定时信息，为终端分配Sidelink资源和/或Uu资源。According to the timing information, Sidelink resources and/or Uu resources are allocated to the terminal.
  6. 根据权利要求1或2所述的方法，其中，所述定时信息中包含所述定 时偏移的情况下，所述定时偏移的取值包括：The method according to claim 1 or 2, wherein when the timing information includes the timing offset, the value of the timing offset includes:
    有效值或无效值。Valid or invalid value.
  7. 根据权利要求1所述的方法，其中，在满足第一条件，且所述第一通信设备为终端的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0；The method according to claim 1, wherein, in a case where a first condition is satisfied and the first communication device is a terminal, the timing information does not include the timing offset or the timing information includes all The timing offset and the timing offset is an invalid value or 0;
    或者，在满足第一条件，且所述第一通信设备为控制节点的情况下，所述定时信息中包含所述定时偏移。Alternatively, in a case where the first condition is satisfied and the first communication device is a control node, the timing information includes the timing offset.
  8. 根据权利要求7所述的方法，其中，所述第一条件包括以下至少一项：The method according to claim 7, wherein the first condition includes at least one of the following:
    控制节点对终端的调度为接入技术内intra-RAT调度；The scheduling of the terminal by the control node is intra-RAT scheduling within the access technology;
    终端选择控制节点定时作为同步参考；The terminal selects the timing of the control node as a synchronization reference;
    终端选择控制节点定时作为Sidelink定时；The terminal selects the control node timing as the Sidelink timing;
    控制节点获取到Sidelink定时；The control node obtains the Sidelink timing;
    控制节点配置终端的同步参考为控制节点；The control node configures the synchronization reference of the terminal as the control node;
    控制节点配置终端的同步参考为相同公共陆地移动网络PLMN的控制节点。The control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
  9. 根据权利要求1所述的方法，其中，在满足第二条件，且所述第一通信设备为终端的情况下，所述定时信息中包含所述定时偏移；The method according to claim 1, wherein, when a second condition is satisfied and the first communication device is a terminal, the timing information includes the timing offset;
    或者，在满足第二条件，且所述第一通信设备为控制节点的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0。Or, in a case where the second condition is satisfied and the first communication device is a control node, the timing information does not include the timing offset or the timing information includes the timing offset and the timing The offset is an invalid value or 0.
  10. 根据权利要求9所述的方法，其中，所述第二条件包括以下至少一项：The method according to claim 9, wherein the second condition includes at least one of the following:
    控制节点对终端的调度为跨接入技术inter-RAT调度；The scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling;
    终端选择除控制节点之外的其他设备作为同步参考；The terminal selects devices other than the control node as the synchronization reference;
    终端选择除控制节点定时之外的其他设备定时作为Sidelink定时；The terminal selects the timing of other equipment except the timing of the control node as the Sidelink timing;
    控制节点无法获取Sidelink定时；The control node cannot obtain Sidelink timing;
    控制节点没有配置终端的同步参考；The control node has not configured the synchronization reference of the terminal;
    终端选择其他PLMN的控制节点作为同步参考；The terminal selects the control node of other PLMN as the synchronization reference;
    终端选择其他PLMN的控制节点定时作为Sidelink定时。The terminal selects the control node timing of other PLMNs as the Sidelink timing.
  11. 根据权利要求1所述的方法，其中，所述定时信息通过子载波间隔指示。The method according to claim 1, wherein the timing information is indicated by subcarrier spacing.
  12. 根据权利要求11所述的方法，其中，所述定时信息通过下述任意一个子载波间隔指示：The method according to claim 11, wherein the timing information is indicated by any one of the following subcarrier intervals:
    Sidelink子载波间隔和Uu子载波间隔中的最小子载波间隔；The smallest sub-carrier interval between Sidelink sub-carrier interval and Uu sub-carrier interval;
    Sidelink子载波间隔和Uu子载波间隔中的最大子载波间隔；The maximum sub-carrier interval of Sidelink sub-carrier interval and Uu sub-carrier interval;
    Sidelink子载波间隔；Sidelink sub-carrier spacing;
    Uu子载波间隔；Uu subcarrier spacing;
    参考子载波间隔。Reference subcarrier spacing.
  13. 根据权利要求1所述的方法，其中，所述定时信息为第一载波的定时信息，所述第一载波为下述至少一种载波：The method according to claim 1, wherein the timing information is timing information of a first carrier, and the first carrier is at least one of the following carriers:
    同步载波；Synchronous carrier
    主载波；Main carrier
    辅载波；Secondary carrier
    候选的同步载波；Candidate synchronization carrier;
    候选的能够进行载波聚合的载波；Candidate carriers capable of carrier aggregation;
    Sidelink专用频段上的载波；Carrier on the dedicated frequency band of Sidelink;
    用于Sidelink传输的载波，且终端在该载波的同步化覆盖外或者该载波上没有符合要求的小区。The carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
  14. 根据权利要求1所述的方法，其中，在所述第一通信设备为终端的情况下，所述向第二通信设备发送定时信息，包括：The method according to claim 1, wherein, when the first communication device is a terminal, the sending timing information to the second communication device comprises:
    在满足第三条件时向第二通信设备发送定时信息。When the third condition is met, timing information is sent to the second communication device.
  15. 根据权利要求14所述的方法，其中，所述第三条件包括以下至少一项：The method according to claim 14, wherein the third condition includes at least one of the following:
    终端建立无线资源控制RRC连接时；When the terminal establishes a radio resource control RRC connection;
    终端恢复RRC连接时；When the terminal resumes RRC connection;
    RRC重配时；When RRC reconfiguration;
    终端波束失败恢复时；When the terminal beam fails to recover;
    终端链路失败恢复时；When the terminal link fails to recover;
    终端上报终端辅助信息时；When the terminal reports terminal auxiliary information;
    终端上报终端Sidelink信息时；When the terminal reports the Sidelink information of the terminal;
    终端上报终端能力信息时；When the terminal reports terminal capability information;
    终端选择了第一同步参考用于Sidelink传输的定时。The terminal selects the first synchronization reference for the timing of Sidelink transmission.
  16. 根据权利要求1所述的方法，其中，在所述第一通信设备为控制节点的情况下，所述向第二通信设备发送定时信息，包括：The method according to claim 1, wherein, when the first communication device is a control node, the sending timing information to the second communication device comprises:
    在满足第四条件时向第二通信设备发送定时信息。When the fourth condition is met, timing information is sent to the second communication device.
  17. 根据权利要求16所述的方法，其中，所述第四条件包括以下至少一项：The method according to claim 16, wherein the fourth condition includes at least one of the following:
    终端建立无线资源控制RRC连接时；When the terminal establishes a radio resource control RRC connection;
    终端恢复RRC连接时；When the terminal resumes RRC connection;
    RRC重配时；When RRC reconfiguration;
    终端波束失败恢复时；When the terminal beam fails to recover;
    终端链路失败恢复时；When the terminal link fails to recover;
    终端选择了第一同步参考用于Sidelink传输的定时。The terminal selects the first synchronization reference for the timing of Sidelink transmission.
  18. 一种信息处理方法，应用第二通信设备，包括：An information processing method using a second communication device includes:
    接收第一通信设备发送的定时信息，其中，所述定时信息包括下述至少一项：Receive timing information sent by the first communication device, where the timing information includes at least one of the following:
    旁链路Sidelink定时；Sidelink timing;
    全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
    同步参考的定时；Timing of synchronization reference;
    定时偏移；Timing offset
    终端处理信号的时间；The time for the terminal to process the signal;
    终端处理信号的能力。The ability of the terminal to process signals.
  19. 根据权利要求18所述的方法，其中，所述定时偏移包括下述至少一项：The method according to claim 18, wherein the timing offset includes at least one of the following:
    Sidelink定时与控制节点定时之间的偏移；The offset between Sidelink timing and control node timing;
    同步参考的定时和控制节点定时之间的偏移；The offset between the timing of the synchronization reference and the timing of the control node;
    Sidelink传输偏移；Sidelink transmission offset;
    Uu传输偏移。Uu transmission offset.
  20. 根据权利要求18所述的方法，其中，在所述第二通信设备为终端的情况下，所述方法还包括：The method according to claim 18, wherein, when the second communication device is a terminal, the method further comprises:
    根据Sidelink资源以及所述定时信息，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing information;
    和/或，and / or,
    根据Uu资源以及所述定时信息，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing information.
  21. 根据权利要求18或19所述的方法，其中，在所述第二通信设备为终端，且所述定时信息包括定时偏移的情况下，所述方法还包括：The method according to claim 18 or 19, wherein, in a case where the second communication device is a terminal and the timing information includes a timing offset, the method further includes:
    根据Sidelink资源以及所述定时偏移，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing offset;
    和/或，and / or,
    根据Uu资源以及所述定时偏移，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing offset.
  22. 根据权利要求18所述的方法，其中，在所述第二通信设备为控制节点的情况下，所述方法还包括：The method according to claim 18, wherein, when the second communication device is a control node, the method further comprises:
    根据所述定时信息，为终端分配Sidelink资源和/或Uu资源。According to the timing information, Sidelink resources and/or Uu resources are allocated to the terminal.
  23. 根据权利要求18或19所述的方法，其中，所述定时信息中包含所述定时偏移的情况下，所述定时偏移的取值包括：The method according to claim 18 or 19, wherein, when the timing information includes the timing offset, the value of the timing offset includes:
    有效值或无效值。Valid or invalid value.
  24. 根据权利要求18所述的方法，其中，在满足第一条件，且所述第一通信设备为终端的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0；The method according to claim 18, wherein, in a case where a first condition is met and the first communication device is a terminal, the timing information does not include the timing offset or the timing information includes all The timing offset and the timing offset is an invalid value or 0;
    或者，在满足第一条件，且所述第一通信设备为控制节点的情况下，所述定时信息中包含所述定时偏移。Alternatively, in a case where the first condition is satisfied and the first communication device is a control node, the timing information includes the timing offset.
  25. 根据权利要求24所述的方法，其中，所述第一条件包括以下至少一项：The method according to claim 24, wherein the first condition includes at least one of the following:
    控制节点对终端的调度为接入技术内intra-RAT调度；The scheduling of the terminal by the control node is intra-RAT scheduling within the access technology;
    终端选择控制节点定时作为同步参考；The terminal selects the timing of the control node as a synchronization reference;
    终端选择控制节点定时作为Sidelink定时；The terminal selects the control node timing as the Sidelink timing;
    控制节点获取到Sidelink定时；The control node obtains the Sidelink timing;
    控制节点配置终端的同步参考为控制节点；The control node configures the synchronization reference of the terminal as the control node;
    控制节点配置终端的同步参考为相同公共陆地移动网络PLMN的控制节点。The control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
  26. 根据权利要求18所述的方法，其中，在满足第二条件，且所述第一通信设备为终端的情况下，所述定时信息中包含所述定时偏移；The method according to claim 18, wherein, when a second condition is satisfied and the first communication device is a terminal, the timing information includes the timing offset;
    或者，在满足第二条件，且所述第一通信设备为控制节点的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0。Or, in a case where the second condition is satisfied and the first communication device is a control node, the timing information does not include the timing offset or the timing information includes the timing offset and the timing The offset is an invalid value or 0.
  27. 根据权利要求26所述的方法，其中，所述第二条件包括以下至少一项：The method according to claim 26, wherein the second condition includes at least one of the following:
    控制节点对终端的调度为跨接入技术inter-RAT调度；The scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling;
    终端选择除控制节点之外的其他设备作为同步参考；The terminal selects devices other than the control node as the synchronization reference;
    终端选择除控制节点定时之外的其他设备定时作为Sidelink定时；The terminal selects the timing of other equipment except the timing of the control node as the Sidelink timing;
    控制节点无法获取Sidelink定时；The control node cannot obtain Sidelink timing;
    控制节点没有配置终端的同步参考；The control node has not configured the synchronization reference of the terminal;
    终端选择其他PLMN的控制节点作为同步参考；The terminal selects the control node of other PLMN as the synchronization reference;
    终端选择其他PLMN的控制节点定时作为Sidelink定时。The terminal selects the control node timing of other PLMNs as the Sidelink timing.
  28. 根据权利要求18所述的方法，其中，所述定时信息通过子载波间隔指示。The method according to claim 18, wherein the timing information is indicated by subcarrier spacing.
  29. 根据权利要求28所述的方法，其中，所述定时信息通过下述任意一个子载波间隔指示：The method according to claim 28, wherein the timing information is indicated by any one of the following subcarrier intervals:
    Sidelink子载波间隔和Uu子载波间隔中的最小子载波间隔；The smallest sub-carrier interval between Sidelink sub-carrier interval and Uu sub-carrier interval;
    Sidelink子载波间隔和Uu子载波间隔中的最大子载波间隔；The maximum sub-carrier interval of Sidelink sub-carrier interval and Uu sub-carrier interval;
    Sidelink子载波间隔；Sidelink sub-carrier spacing;
    Uu子载波间隔；Uu subcarrier spacing;
    参考子载波间隔。Reference subcarrier spacing.
  30. 根据权利要求18所述的方法，其中，所述定时信息为第一载波的定时信息，所述第一载波为下述至少一种载波：The method according to claim 18, wherein the timing information is timing information of a first carrier, and the first carrier is at least one of the following carriers:
    同步载波；Synchronous carrier
    主载波；Main carrier
    辅载波；Secondary carrier
    候选的同步载波；Candidate synchronization carrier;
    候选的能够进行载波聚合的载波；Candidate carriers capable of carrier aggregation;
    Sidelink专用频段上的载波；Carrier on the dedicated frequency band of Sidelink;
    用于Sidelink传输的载波，且终端在该载波的同步化覆盖外或者该载波上没有符合要求的小区。The carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
  31. 一种通信设备，该通信设备为第一通信设备，包括：A communication device, which is a first communication device, includes:
    发送模块，用于向第二通信设备发送定时信息，其中，所述定时信息包括下述至少一项：The sending module is configured to send timing information to the second communication device, where the timing information includes at least one of the following:
    旁链路Sidelink定时；Sidelink timing;
    全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
    同步参考的定时；Timing of synchronization reference;
    定时偏移；Timing offset
    终端处理信号的时间；The time for the terminal to process the signal;
    终端处理信号的能力。The ability of the terminal to process signals.
  32. 根据权利要求31所述的通信设备，其中，所述定时偏移包括下述至少一项：The communication device according to claim 31, wherein the timing offset includes at least one of the following:
    Sidelink定时与控制节点定时之间的偏移；The offset between Sidelink timing and control node timing;
    同步参考的定时和控制节点定时之间的偏移；The offset between the timing of the synchronization reference and the timing of the control node;
    Sidelink传输偏移；Sidelink transmission offset;
    Uu传输偏移。Uu transmission offset.
  33. 根据权利要求31所述的通信设备，其中，在第一通信设备为终端的情况下，所述通信设备还用于：The communication device according to claim 31, wherein, when the first communication device is a terminal, the communication device is further configured to:
    根据Sidelink资源以及所述定时信息，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing information;
    和/或，and / or,
    根据Uu资源以及所述定时信息，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing information.
  34. 根据权利要求31或32所述的通信设备，其中，在所述第一通信设备为终端，且所述定时信息包括定时偏移的情况下，所述通信设备还用于：The communication device according to claim 31 or 32, wherein, when the first communication device is a terminal and the timing information includes a timing offset, the communication device is further configured to:
    根据Sidelink资源以及所述定时偏移，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing offset;
    和/或，and / or,
    根据Uu资源以及所述定时偏移，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing offset.
  35. 根据权利要求31所述的通信设备，其中，在所述第一通信设备为控制节点的情况下，所述通信设备还用于：The communication device according to claim 31, wherein, when the first communication device is a control node, the communication device is further configured to:
    根据所述定时信息，为终端分配Sidelink资源和/或Uu资源。According to the timing information, Sidelink resources and/or Uu resources are allocated to the terminal.
  36. 根据权利要求31或32所述的通信设备，其中，所述定时信息中包含所述定时偏移的情况下，所述定时偏移的取值包括：The communication device according to claim 31 or 32, wherein when the timing information includes the timing offset, the value of the timing offset includes:
    有效值或无效值。Valid or invalid value.
  37. 根据权利要求31所述的通信设备，其中，在满足第一条件，且所述第一通信设备为终端的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0；The communication device according to claim 31, wherein, when a first condition is satisfied and the first communication device is a terminal, the timing information does not include the timing offset or the timing information includes The timing offset and the timing offset is an invalid value or 0;
    或者，在满足第一条件，且所述第一通信设备为控制节点的情况下，所述定时信息中包含所述定时偏移。Alternatively, in a case where the first condition is satisfied and the first communication device is a control node, the timing information includes the timing offset.
  38. 根据权利要求37所述的通信设备，其中，所述第一条件包括以下至少一项：The communication device according to claim 37, wherein the first condition includes at least one of the following:
    控制节点对终端的调度为接入技术内intra-RAT调度；The scheduling of the terminal by the control node is intra-RAT scheduling within the access technology;
    终端选择控制节点定时作为同步参考；The terminal selects the timing of the control node as a synchronization reference;
    终端选择控制节点定时作为Sidelink定时；The terminal selects the control node timing as the Sidelink timing;
    控制节点获取到Sidelink定时；The control node obtains the Sidelink timing;
    控制节点配置终端的同步参考为控制节点；The control node configures the synchronization reference of the terminal as the control node;
    控制节点配置终端的同步参考为相同公共陆地移动网络PLMN的控制节点。The control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
  39. 根据权利要求31所述的通信设备，其中，在满足第二条件，且所述第一通信设备为终端的情况下，所述定时信息中包含所述定时偏移；The communication device according to claim 31, wherein, in a case where a second condition is satisfied and the first communication device is a terminal, the timing information includes the timing offset;
    或者，在满足第二条件，且所述第一通信设备为控制节点的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0。Or, in a case where the second condition is satisfied and the first communication device is a control node, the timing information does not include the timing offset or the timing information includes the timing offset and the timing The offset is an invalid value or 0.
  40. 根据权利要求39所述的通信设备，其中，所述第二条件包括以下至少一项：The communication device according to claim 39, wherein the second condition includes at least one of the following:
    控制节点对终端的调度为跨接入技术inter-RAT调度；The scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling;
    终端选择除控制节点之外的其他设备作为同步参考；The terminal selects devices other than the control node as the synchronization reference;
    终端选择除控制节点定时之外的其他设备定时作为Sidelink定时；The terminal selects the timing of other equipment except the timing of the control node as the Sidelink timing;
    控制节点无法获取Sidelink定时；The control node cannot obtain Sidelink timing;
    控制节点没有配置终端的同步参考；The control node has not configured the synchronization reference of the terminal;
    终端选择其他PLMN的控制节点作为同步参考；The terminal selects the control node of other PLMN as the synchronization reference;
    终端选择其他PLMN的控制节点定时作为Sidelink定时。The terminal selects the control node timing of other PLMNs as the Sidelink timing.
  41. 根据权利要求31所述的通信设备，其中，所述定时信息通过子载波间隔指示。The communication device according to claim 31, wherein the timing information is indicated by a subcarrier interval.
  42. 根据权利要求41所述的通信设备，其中，所述定时信息通过下述任意一个子载波间隔指示：The communication device according to claim 41, wherein the timing information is indicated by any one of the following subcarrier intervals:
    Sidelink子载波间隔和Uu子载波间隔中的最小子载波间隔；The smallest sub-carrier interval between Sidelink sub-carrier interval and Uu sub-carrier interval;
    Sidelink子载波间隔和Uu子载波间隔中的最大子载波间隔；The maximum sub-carrier interval of Sidelink sub-carrier interval and Uu sub-carrier interval;
    Sidelink子载波间隔；Sidelink sub-carrier spacing;
    Uu子载波间隔；Uu subcarrier spacing;
    参考子载波间隔。Reference subcarrier spacing.
  43. 根据权利要求31所述的通信设备，其中，所述定时信息为第一载波的定时信息，所述第一载波为下述至少一种载波：The communication device according to claim 31, wherein the timing information is timing information of a first carrier, and the first carrier is at least one of the following carriers:
    同步载波；Synchronous carrier
    主载波；Main carrier
    辅载波；Secondary carrier
    候选的同步载波；Candidate synchronization carrier;
    候选的能够进行载波聚合的载波；Candidate carriers capable of carrier aggregation;
    Sidelink专用频段上的载波；Carrier on the dedicated frequency band of Sidelink;
    用于Sidelink传输的载波，且终端在该载波的同步化覆盖外或者该载波上没有符合要求的小区。The carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
  44. 根据权利要求31所述的通信设备，其中，在所述第一通信设备为终端的情况下，所述发送模块包括：The communication device according to claim 31, wherein, when the first communication device is a terminal, the sending module comprises:
    第一发送子模块，用于在满足第三条件时向第二通信设备发送定时信息。The first sending submodule is configured to send timing information to the second communication device when the third condition is met.
  45. 根据权利要求44所述的通信设备，其中，所述第三条件包括以下至少一项：The communication device according to claim 44, wherein the third condition includes at least one of the following:
    终端建立无线资源控制RRC连接时；When the terminal establishes a radio resource control RRC connection;
    终端恢复RRC连接时；When the terminal resumes RRC connection;
    RRC重配时；When RRC reconfiguration;
    终端波束失败恢复时；When the terminal beam fails to recover;
    终端链路失败恢复时；When the terminal link fails to recover;
    终端上报终端辅助信息时；When the terminal reports terminal auxiliary information;
    终端上报终端Sidelink信息时；When the terminal reports the Sidelink information of the terminal;
    终端上报终端能力信息时；When the terminal reports terminal capability information;
    终端选择了第一同步参考用于Sidelink传输的定时。The terminal selects the first synchronization reference for the timing of Sidelink transmission.
  46. 根据权利要求31所述的通信设备，其中，在所述第一通信设备为控制节点的情况下，所述发送模块包括：The communication device according to claim 31, wherein, in a case where the first communication device is a control node, the sending module comprises:
    第二发送子模块，用于在满足第四条件时向第二通信设备发送定时信息。The second sending submodule is configured to send timing information to the second communication device when the fourth condition is met.
  47. 根据权利要求46所述的通信设备，其中，所述第四条件包括以下至少一项：The communication device according to claim 46, wherein the fourth condition includes at least one of the following:
    终端建立无线资源控制RRC连接时；When the terminal establishes a radio resource control RRC connection;
    终端恢复RRC连接时；When the terminal resumes RRC connection;
    RRC重配时；When RRC reconfiguration;
    终端波束失败恢复时；When the terminal beam fails to recover;
    终端链路失败恢复时；When the terminal link fails to recover;
    终端选择了第一同步参考用于Sidelink传输的定时。The terminal selects the first synchronization reference for the timing of Sidelink transmission.
  48. 一种通信设备，该通信设备为第一通信设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求1至17中任一项所述的信息处理方法的步骤。A communication device, the communication device being a first communication device, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor, when the computer program is executed by the processor The steps of implementing the information processing method according to any one of claims 1 to 17.
  49. 一种通信设备，该通信设备为第二通信设备，包括：A communication device, which is a second communication device, includes:
    接收模块，用于接收第一通信设备发送的定时信息，其中，所述定时信息包括下述至少一项：The receiving module is configured to receive timing information sent by the first communication device, where the timing information includes at least one of the following:
    旁链路Sidelink定时；Sidelink timing;
    全球卫星导航***GNSS定时；Global Navigation Satellite System GNSS timing;
    同步参考的定时；Timing of synchronization reference;
    定时偏移；Timing offset
    终端处理信号的时间；The time for the terminal to process the signal;
    终端处理信号的能力。The ability of the terminal to process signals.
  50. 根据权利要求49所述的通信设备，其中，所述定时偏移包括下述至少一项：The communication device according to claim 49, wherein the timing offset includes at least one of the following:
    Sidelink定时与控制节点定时之间的偏移；The offset between Sidelink timing and control node timing;
    同步参考的定时和控制节点定时之间的偏移；The offset between the timing of the synchronization reference and the timing of the control node;
    Sidelink传输偏移；Sidelink transmission offset;
    Uu传输偏移。Uu transmission offset.
  51. 根据权利要求49所述的通信设备，其中，在所述第二通信设备为终端的情况下，所述通信设备还用于：The communication device according to claim 49, wherein, when the second communication device is a terminal, the communication device is further configured to:
    根据Sidelink资源以及所述定时信息，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing information;
    和/或，and / or,
    根据Uu资源以及所述定时信息，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing information.
  52. 根据权利要求49或50所述的通信设备，其中，在所述第二通信设备为终端，且所述定时信息包括定时偏移的情况下，所述通信设备还用于：The communication device according to claim 49 or 50, wherein, when the second communication device is a terminal and the timing information includes a timing offset, the communication device is further configured to:
    根据Sidelink资源以及所述定时偏移，进行Sidelink传输；Perform Sidelink transmission according to the Sidelink resource and the timing offset;
    和/或，and / or,
    根据Uu资源以及所述定时偏移，进行Uu传输。Uu transmission is performed according to the Uu resource and the timing offset.
  53. 根据权利要求49所述的通信设备，其中，在所述第二通信设备为控制节点的情况下，所述通信设备还用于：The communication device according to claim 49, wherein, when the second communication device is a control node, the communication device is further configured to:
    根据所述定时信息，为终端分配Sidelink资源和/或Uu资源。According to the timing information, Sidelink resources and/or Uu resources are allocated to the terminal.
  54. 根据权利要求49或50所述的通信设备，其中，所述定时信息中包含所述定时偏移的情况下，所述定时偏移的取值包括：The communication device according to claim 49 or 50, wherein when the timing information includes the timing offset, the value of the timing offset includes:
    有效值或无效值。Valid or invalid value.
  55. 根据权利要求49所述的通信设备，其中，在满足第一条件，且所述 第一通信设备为终端的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0；The communication device according to claim 49, wherein when a first condition is satisfied and the first communication device is a terminal, the timing information does not include the timing offset or the timing information includes The timing offset and the timing offset is an invalid value or 0;
    或者，在满足第一条件，且所述第一通信设备为控制节点的情况下，所述定时信息中包含所述定时偏移。Alternatively, in a case where the first condition is satisfied and the first communication device is a control node, the timing information includes the timing offset.
  56. 根据权利要求55所述的通信设备，其中，所述第一条件包括下述至少一项：The communication device according to claim 55, wherein the first condition includes at least one of the following:
    控制节点对终端的调度为接入技术内intra-RAT调度；The scheduling of the terminal by the control node is intra-RAT scheduling within the access technology;
    终端选择控制节点定时作为同步参考；The terminal selects the timing of the control node as a synchronization reference;
    终端选择控制节点定时作为Sidelink定时；The terminal selects the control node timing as the Sidelink timing;
    控制节点获取到Sidelink定时；The control node obtains the Sidelink timing;
    控制节点配置终端的同步参考为控制节点；The control node configures the synchronization reference of the terminal as the control node;
    控制节点配置终端的同步参考为相同公共陆地移动网络PLMN的控制节点。The control node configures the synchronization reference of the terminal as the control node of the same public land mobile network PLMN.
  57. 根据权利要求49所述的通信设备，其中，在满足第二条件，且所述第一通信设备为终端的情况下，所述定时信息中包含所述定时偏移；The communication device according to claim 49, wherein, in a case where a second condition is satisfied and the first communication device is a terminal, the timing information includes the timing offset;
    或者，在满足第二条件，且所述第一通信设备为控制节点的情况下，所述定时信息中不包含所述定时偏移或者所述定时信息中包含所述定时偏移且所述定时偏移为无效值或0。Or, in a case where the second condition is satisfied and the first communication device is a control node, the timing information does not include the timing offset or the timing information includes the timing offset and the timing The offset is an invalid value or 0.
  58. 根据权利要求57所述的通信设备，其中，所述第二条件包括下述至少一项：The communication device according to claim 57, wherein the second condition includes at least one of the following:
    控制节点对终端的调度为跨接入技术inter-RAT调度；The scheduling of the terminal by the control node is cross-access technology inter-RAT scheduling;
    终端选择除控制节点之外的其他设备作为同步参考；The terminal selects devices other than the control node as the synchronization reference;
    终端选择除控制节点定时之外的其他设备定时作为Sidelink定时；The terminal selects the timing of other equipment except the timing of the control node as the Sidelink timing;
    控制节点无法获取Sidelink定时；The control node cannot obtain Sidelink timing;
    控制节点没有配置终端的同步参考；The control node has not configured the synchronization reference of the terminal;
    终端选择其他PLMN的控制节点作为同步参考；The terminal selects the control node of other PLMN as the synchronization reference;
    终端选择其他PLMN的控制节点定时作为Sidelink定时。The terminal selects the control node timing of other PLMNs as the Sidelink timing.
  59. 根据权利要求49所述的通信设备，其中，所述定时信息通过子载波间隔指示。The communication device according to claim 49, wherein the timing information is indicated by a subcarrier interval.
  60. 根据权利要求59所述的通信设备，其中，所述定时信息通过下述任意一个子载波间隔指示：The communication device according to claim 59, wherein the timing information is indicated by any one of the following subcarrier intervals:
    Sidelink子载波间隔和Uu子载波间隔中的最小子载波间隔；The smallest sub-carrier interval between Sidelink sub-carrier interval and Uu sub-carrier interval;
    Sidelink子载波间隔和Uu子载波间隔中的最大子载波间隔；The maximum sub-carrier interval of Sidelink sub-carrier interval and Uu sub-carrier interval;
    Sidelink子载波间隔；Sidelink sub-carrier spacing;
    Uu子载波间隔；Uu subcarrier spacing;
    参考子载波间隔。Reference subcarrier spacing.
  61. 根据权利要求49所述的通信设备，其中，所述定时信息为第一载波的定时信息，所述第一载波为下述至少一种载波：The communication device according to claim 49, wherein the timing information is timing information of a first carrier, and the first carrier is at least one of the following carriers:
    同步载波；Synchronous carrier
    主载波；Main carrier
    辅载波；Secondary carrier
    候选的同步载波；Candidate synchronization carrier;
    候选的能够进行载波聚合的载波；Candidate carriers capable of carrier aggregation;
    Sidelink专用频段上的载波；Carrier on the dedicated frequency band of Sidelink;
    用于Sidelink传输的载波，且终端在该载波的同步化覆盖外或者该载波上没有符合要求的小区。The carrier used for Sidelink transmission, and the terminal is outside the synchronization coverage of the carrier or there is no cell that meets the requirements on the carrier.
  62. 一种通信设备，该通信设备为第二通信设备，包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的计算机程序，所述计算机程序被所述处理器执行时实现如权利要求18至30中任一项所述的信息处理方法的步骤。A communication device, the communication device being a second communication device, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor, when the computer program is executed by the processor The steps of implementing the information processing method according to any one of claims 18 to 30.
  63. 一种计算机可读存储介质，所述计算机可读存储介质上存储计算机程序，所述计算机程序被处理器执行时实现如权利要求1至17中任一项所述的信息处理方法的步骤；或者，所述计算机程序被处理器执行时实现如权利要求18至30中任一项所述的信息处理方法的步骤。A computer-readable storage medium on which a computer program is stored, and when the computer program is executed by a processor, the steps of the information processing method according to any one of claims 1 to 17 are realized; or When the computer program is executed by a processor, the steps of the information processing method according to any one of claims 18 to 30 are realized.
  64. 一种通信设备，所述通信设备被配置成用于执行如权利要求1至17中任一项所述的信息处理方法，或者，所述通信设备被配置成用于执行如权利要求18至30中任一项所述的信息处理方法。A communication device configured to execute the information processing method according to any one of claims 1 to 17, or the communication device is configured to execute the method according to any one of claims 18 to 30 The information processing method described in any one of.
  65. 一种计算机程序产品，所述计算机程序产品被存储在非易失的存储 介质中，所述程序产品被配置成被至少一个处理器执行以实现如权利要求1至17中任一项所述的信息处理方法的步骤；或者，所述程序产品被配置成被至少一个处理器执行以实现如权利要求18至30中任一项所述的信息处理方法的步骤。A computer program product, the computer program product is stored in a non-volatile storage medium, and the program product is configured to be executed by at least one processor to implement any one of claims 1 to 17 The steps of the information processing method; or, the program product is configured to be executed by at least one processor to implement the steps of the information processing method according to any one of claims 18 to 30.
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