WO2021180197A1 - 传输配置方法及电子设备 - Google Patents

传输配置方法及电子设备 Download PDF

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Publication number
WO2021180197A1
WO2021180197A1 PCT/CN2021/080398 CN2021080398W WO2021180197A1 WO 2021180197 A1 WO2021180197 A1 WO 2021180197A1 CN 2021080398 W CN2021080398 W CN 2021080398W WO 2021180197 A1 WO2021180197 A1 WO 2021180197A1
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Prior art keywords
sidelink
transmission configuration
configuration information
electronic device
information
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PCT/CN2021/080398
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English (en)
French (fr)
Inventor
曾裕
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
Priority to KR1020227035581A priority Critical patent/KR20220154754A/ko
Priority to EP21767850.7A priority patent/EP4120747A4/en
Publication of WO2021180197A1 publication Critical patent/WO2021180197A1/zh
Priority to US17/942,345 priority patent/US20230007730A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04W52/02Power saving arrangements
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    • H04W52/0212Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
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    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
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    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
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    • H04W52/0229Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • HELECTRICITY
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    • H04W52/0225Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0248Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal dependent on the time of the day, e.g. according to expected transmission activity
    • HELECTRICITY
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    • H04W52/0274Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
    • H04W52/028Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
    • HELECTRICITY
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
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    • H04L5/00Arrangements affording multiple use of the transmission path
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    • HELECTRICITY
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    • HELECTRICITY
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    • H04W74/08Non-scheduled access, e.g. ALOHA
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    • HELECTRICITY
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    • H04W88/00Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
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    • HELECTRICITY
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    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/18Interfaces between hierarchically similar devices between terminal devices
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to the field of communication technology, in particular to a transmission configuration method and electronic equipment.
  • LTE Long Term Evolution
  • NR New Radio
  • DRX Discontinuous Reception
  • the terminal After the terminal is configured with DRX, if the decoding of the sending or receiving data fails, the terminal needs to enter the activation time to monitor the control channel and wait for the retransmission scheduled by the network.
  • the terminal During the On Duration, if the terminal is scheduled and receives or sends data in a certain time slot, it is likely to continue to be scheduled in the next few time slots. Therefore, whenever the terminal is scheduled to transmit data initially, it starts or restarts the discontinuous reception timer (drx-InactivityTimer), and the terminal will remain in the active state until the timer expires.
  • drx-InactivityTimer discontinuous reception timer
  • the terminal For downlink data reception, after receiving the downlink data transmission indicated by the Physical Downlink Control Channel (PDCCH), the terminal initiates the downlink backhaul to the corresponding Hybrid Automatic Repeat reQuest (HARQ) process Timer (HARQ Round Trip Time Timer). If after the downlink backhaul timer expires, the HARQ process data is not successfully decoded, the terminal starts the retransmission timer (drx-RetransmissionTimer), enters the active state, monitors the PDCCH, and waits for the transmission scheduled by the network.
  • HARQ Hybrid Automatic Repeat reQuest
  • the terminal For uplink data transmission, the terminal will start the uplink backhaul timer for the corresponding HARQ process after receiving the uplink data transmission indicated by the PDCCH. After the uplink backhaul timer expires, the terminal starts the retransmission timer, enters the active state, monitors the PDCCH, and waits for the transmission scheduled by the network.
  • LTE Long Term Evolution
  • NR New Radio
  • the base station configures a set of Uu DRX for the terminal, and only restricts the terminal's behavior in monitoring PDCCH.
  • the originator of the PDCCH is one or two base stations that have established a radio resource control (Radio Resource Control, RRC) connection with the user.
  • RRC Radio Resource Control
  • a user may need to monitor the sidelink control information (SCI) of multiple users. There may not be an RRC connection between the user and the user sending the SCI.
  • SCI sidelink control information
  • Different terminal types and transmission modes (broadcast , Multicast, unicast), and resource scheduling modes may also have different requirements, and there may not be a central scheduling node like a base station in Sidelink, so the existing Uu-DRX cannot adapt to the requirements of Sidelink.
  • the embodiments of the present invention provide a transmission configuration method and electronic equipment to solve the problem that Uu DRX cannot adapt to Sidelink requirements in the prior art.
  • a transmission configuration method, applied to a first electronic device includes:
  • the first transmission configuration information execute the target behavior within the time resource configured by the first transmission configuration information
  • the first transmission configuration information is at least one set of transmission configuration information in N sets of transmission configuration information; N is an integer greater than or equal to 1.
  • the embodiment of the present invention also provides a transmission configuration method applied to a second electronic device, including:
  • N is an integer greater than or equal to 1.
  • the embodiment of the present invention also provides a transmission configuration method applied to a third electronic device, including:
  • the third electronic device When the third preset condition is satisfied, the third electronic device enters a sleep state on the second reserved resource of the third electronic device.
  • An embodiment of the present invention also provides an electronic device, which is a first electronic device and includes:
  • the first execution module is configured to execute the target behavior within the time resource configured by the first transmission configuration information according to the first transmission configuration information
  • the first transmission configuration information is at least one set of transmission configuration information in N sets of transmission configuration information; N is an integer greater than or equal to 1.
  • An embodiment of the present invention also provides an electronic device, which is a second electronic device, and includes:
  • the configuration module is configured to configure or pre-configure N sets of transmission configuration information for the first electronic device.
  • the transmission configuration information is used to configure the time resource for the first electronic device to execute the target behavior; N is an integer greater than or equal to 1.
  • An embodiment of the present invention also provides an electronic device, which is a third electronic device and includes:
  • the second execution module is configured to execute the target behavior or enter the sleep state within the time resource configured by the default transmission configuration information when the first preset condition is met;
  • the third electronic device enters the dormant state on the second reserved resource of the third electronic device.
  • An embodiment of the present invention also provides an electronic device, including a processor, a memory, and a computer program stored on the memory and capable of running on the processor.
  • the computer program is executed by the processor, the implementation is as described above. The steps of the transmission configuration method described.
  • 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 transmission configuration method described above are implemented.
  • the first electronic device by configuring N sets of transmission configuration information, the first electronic device flexibly selects the adapted first transmission configuration information for communication, which can adapt to Sidelink communication requirements; the first electronic device is determining the first transmission configuration After the information, the overhead of detecting and controlling information can be reduced, and the purpose of power saving can be achieved.
  • FIG. 1 shows one of the schematic diagrams of the steps of the transmission configuration method provided by the embodiment of the present invention
  • FIG. 2 shows the second schematic diagram of the steps of the transmission configuration method provided by the embodiment of the present invention
  • FIG. 3 shows the third step schematic diagram of the transmission configuration method provided by the embodiment of the present invention.
  • FIG. 4 shows one of the schematic structural diagrams of the electronic device provided by the embodiment of the present invention.
  • FIG. 5 shows the second structural diagram of an electronic device provided by an embodiment of the present invention
  • FIG. 6 shows the third structural diagram of an electronic device provided by an embodiment of the present invention.
  • FIG. 7 shows a schematic structural diagram of a terminal provided by an embodiment of the present invention.
  • Fig. 8 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 electronic device or the third electronic device provided by the embodiment of the present invention is a terminal, and the terminal may be a mobile phone, a tablet computer, a notebook computer, an Ultra-Mobile Personal Computer (UMPC), a netbook, a wearable device (Wearable Device), in-vehicle equipment, or personal digital assistant (Personal Digital Assistant, PDA), etc.
  • UMPC Ultra-Mobile Personal Computer
  • PDA Personal Digital Assistant
  • the second electronic device, the fourth electronic device, or the fifth electronic device provided by the embodiments of the present invention may be other terminals or network side devices.
  • the other terminals may be mobile phones, tablet computers, notebook computers, ultra mobile personal computers (Ultra -Mobile Personal Computer, UMPC), netbook, wearable device (Wearable Device), in-vehicle device or personal digital assistant (Personal Digital Assistant, PDA), etc.
  • the network side device can be a base station, where the base station can be commonly used
  • the base station can also be an evolved base station (evolved node base station, eNB), and can also be a network side device in a 5G system (such as a next generation node base station, gNB) or a transmission and reception point (Transmission and Reception). Point, TRP)) or cell and other equipment.
  • eNB evolved base station
  • TRP Transmission and Reception point
  • an embodiment of the present invention provides a transmission configuration method applied to a first electronic device, including:
  • Step 101 According to the first transmission configuration information, execute a target behavior within a time resource configured by the first transmission configuration information;
  • the first transmission configuration information is at least one set of transmission configuration information in N sets of transmission configuration information; N is an integer greater than or equal to 1.
  • the target behavior includes at least one of the following:
  • the transmission configuration information includes: Sidelink discontinuous reception DRX configuration information.
  • the Sidelink object includes at least one of the following:
  • PSCCH Physical Sidelink Control Channel
  • Physical Sidelink Shared Channel Physical Sidelink Shared Channel (Physical Sidelink Shared Channel, PSSCH);
  • PSFCH Physical Sidelink Feedback Channel
  • Hybrid automatic repeat request-ACKnowledgement (Hybrid Automatic Repeat request-ACKnowledgement, HARQ-ACK) information
  • CSI-RS Channel State Information Reference Signal
  • Phase Tracking Reference Signal PT-RS
  • N sets of transmission configuration information mentioned in the embodiment of the present invention may be configured by a second electronic device (network or other terminal), or pre-configured, or determined in a predetermined manner.
  • one target information corresponds to at least one set of transmission configuration information; optionally, different target information corresponds to different transmission configuration information;
  • the first electronic device includes at least one of the following target information:
  • Signal transmission direction of Sidelink includes: receiving, sending, receiving and sending); for example, transmission configuration information 1 controls the sending state of the first electronic device; transmission configuration information 2 controls the receiving state of the first electronic device; The transmission configuration information 3 controls the sending and receiving status of the first electronic device.
  • resource scheduling modes include: mode 1, mode 2, and mode 2 can be further divided into mode 2a, mode 2b, mode 2c, and mode 2d.
  • the first electronic devices in different resource scheduling modes are configured with different transmission configuration information, which is beneficial to the better coexistence of various resource scheduling modes.
  • mode 1 is: the base station configures or schedules Sidelink resources to the terminal for Sidelink transmission;
  • mode 2 is: the terminal determines the resources used for Sidelink transmission from the Sidelink resources configured by the base station or the pre-configured Sidelink resources.
  • mode 2a is: the terminal independently selects Sidelink resources for Sidelink transmission;
  • mode 2b is: the terminal assists other terminals to select Sidelink resources for transmission;
  • mode 2c is: configures Sidelink transmission through NR configuration grant (configured grant) ;
  • Mode 2d is: the terminal schedules Sidelink transmissions of other terminals.
  • mode 1 corresponds to transmission configuration information 1
  • mode 2 corresponds to transmission configuration information 2
  • mode 1 corresponds to transmission configuration information 1 and transmission configuration information 2
  • mode 2 corresponds to transmission configuration information 3 and transmission configuration information 4.
  • Terminals can be divided according to communication characteristics.
  • Type of electronic equipment Types of electronic equipment include: Pedestrian UE (PUE), Vehicle UE (VUE), dispatched user, and dispatched user.
  • PUE Pedestrian UE
  • VUE Vehicle UE
  • dispatched user and dispatched user.
  • the PUE capability is weak, only receiving but not sending, corresponds to the transmission configuration information 1; the VUE capability is strong to both receive and send, corresponding to the transmission configuration information 2; or, the scheduled user corresponds to the transmission configuration information 3, and the scheduled user corresponds to the transmission configuration information 4. .
  • the transmission mode of Sidelink includes at least one of broadcast, multicast, and unicast; for example, different transmission modes correspond to different transmission configuration information.
  • BWP Bandwidth Part
  • CSI-RS Sidelink's channel state information reference signal
  • different CSI-RS correspond to different transmission configuration information.
  • at least two of periodic CSI-RS, semi-static CSI-RS and aperiodic CSI-RS may correspond to different transmission configuration information.
  • the CSI-RS needs to be transmitted together with the physical Sidelink control channel (PSCCH) and the physical Sidelink shared channel (PSSCH), and different PSCCH or PSSCH time domain configurations, and/or different physical Sidelink feedback channels (PSFCH)
  • PSCCH physical Sidelink control channel
  • PSSCH physical Sidelink shared channel
  • PSFCH physical Sidelink feedback channels
  • the aforementioned search space is a search space for monitoring and scheduling the downlink control information of the Sidelink.
  • different search space IDs correspond to different transmission configuration information.
  • the format of the DCI of the Sidelink downlink control information is the DCI of the NR scheduling LTE Sidelink, and the transmission configuration information corresponding to the DCI may need to be aligned with the transmission configuration information of the LTE Sidelink or UL.
  • different DCI formats correspond to different transmission configuration information.
  • Radio access technology RAT supported by Sidelink If the first electronic device supports NRSidelink and LTE Sidelink or simultaneously performs NR Sidelink and LTE Sidelink transmission, configure the same transmission configuration information for NR Sidelink and LTE Sidelink, or configure different transmission configuration information.
  • the current NR sidelink transmission corresponds to the transmission configuration information 1
  • the LTE sidelink transmission corresponds to the transmission configuration information 2.
  • the Sidelink synchronization related information includes at least one of the following:
  • each synchronization resource corresponds to one or more transmission configuration information.
  • each synchronization priority corresponds to one or more transmission configuration information.
  • synchronization priority 1 corresponds to transmission configuration information 1;
  • synchronization priority 2 corresponds to transmission configuration information 2;
  • synchronization priority 3 corresponds to transmission configuration information 3.
  • synchronization priority 1 corresponds to transmission configuration information 1 and transmission configuration information 2;
  • synchronization priority 2 corresponds to transmission configuration information 3 and transmission configuration information 4;
  • synchronization priority 3 corresponds to transmission configuration information 5 and transmission configuration information 6.
  • Synchronization source type different synchronization source types correspond to different DRX configurations.
  • synchronization sources include base stations, global navigation satellite systems, GNSS, or terminals.
  • each synchronization source type corresponds to one or more transmission configuration information.
  • synchronization source type 1 corresponds to transmission configuration information 1
  • synchronization source type 2 corresponds to transmission configuration information 2
  • synchronization source type 3 corresponds to transmission configuration information 3.
  • synchronization source type 1 corresponds to transmission configuration information 1 and transmission configuration information 2
  • synchronization source type 2 corresponds to transmission configuration information 3 and transmission configuration information 4
  • synchronization source type 3 corresponds to transmission configuration information 5 and transmission configuration information 6.
  • Priority synchronization source configuration corresponds to different transmission configuration information.
  • the priority synchronization source configuration can be divided into GNSS-based and network-based, and the two can correspond to different transmission configuration information.
  • each priority synchronization source configuration corresponds to one or more transmission configuration information.
  • the highest priority synchronization source is configured to be based on GNSS and corresponds to the transmission configuration information 1; the highest priority synchronization source is configured to be based on the network and corresponds to the transmission configuration information 2.
  • the highest priority synchronization source is configured to be based on GNSS, corresponding to transmission configuration information 1 and transmission configuration information 2
  • the highest priority synchronization source is configured to be network-based, corresponding to transmission configuration information 3 and transmission configuration information 4.
  • v The current hop count of the electronic device; different hop counts correspond to different transmission configuration information. For example, a user directly synchronized with the base station can be considered as the first hop; a user synchronized with the user directly synchronized with the base station can be considered as the second hop.
  • each hop count corresponds to one or more transmission configuration information.
  • the hop count when the hop count is A, it corresponds to the transmission configuration information 1; when the hop count is B, it corresponds to the transmission configuration information 2; when the hop count is C, it corresponds to the transmission configuration information 3.
  • the hop count when the hop count is A, it corresponds to the transmission configuration information. 1 and transmission configuration information 2; when the hop count is B, it corresponds to transmission configuration information 3 and transmission configuration information 4; when the hop count is C, it corresponds to transmission configuration information 5 and transmission configuration information 6.
  • each Sidelink synchronization signal corresponds to one or more transmission configuration information.
  • each Sidelink synchronization signal group corresponds to one or more transmission configuration information.
  • the synchronization source coverage status such as out of coverage or in coverage.
  • the outside and inside coverage correspond to different transmission configuration information.
  • the first electronic devices under different synchronization related information can be configured with different transmission configuration information. Since users with the same synchronization related information are likely to be synchronized and can communicate with each other, these users are provided with the same multiple information. This transmission configuration information can reduce unnecessary signal monitoring and energy overhead, and because the same configuration is provided, it is still possible to communicate with each other.
  • the sidelink identification related information includes at least one of the following:
  • each source ID corresponds to one or more transmission configuration information
  • each destination ID corresponds to one or more transmission configuration information
  • Connection identification for example, the ID of the PC5RRC connection, or the number of HARQ processes; optionally, each connection ID corresponds to one or more transmission configuration information;
  • Service ID Service ID
  • each service ID corresponds to one or more DRX configurations
  • each group ID corresponds to one or more transmission configuration information
  • each member ID in the group corresponds to one or more transmission configuration information.
  • the feedback mechanism of Sidelink includes at least one of the following:
  • the first HARQ feedback mechanism (that is, the NACK only mechanism, if the data is received but cannot be solved, the NACK is fed back, otherwise no feedback);
  • the second HARQ feedback mechanism (that is, the ACK or NACK mechanism, if the data is received but cannot be resolved or the SCI is received but the data is not received, the NACK is fed back, and if the data is received and resolved correctly, the ACK is fed back).
  • the user may not need to monitor the PSFCH, and when there is HARQ feedback, the user needs to monitor the PSFCH.
  • the number of PSFCHs monitored by the user is also different.
  • different feedback mechanisms may need to correspond to different transmission configuration information. For example, at least two of no PSFCH resources, PSFCH resources but no HARQ feedback, PSFCH resources and HARQ feedback may correspond to different transmission configuration information.
  • the method further includes:
  • At least one set of transmission configuration information is selected from the N sets of transmission configuration information as the first transmission configuration information.
  • the transmission configuration information corresponding to the target information is selected from the N sets of transmission configuration information as the first transmission configuration information. And/or, according to the time information, at least one set of transmission configuration information is selected as the first transmission configuration information.
  • the corresponding transmission configuration information index i UE ID+M(i)
  • the corresponding transmission configuration information index (i+1) UE ID+M(i+1)
  • M(i+1) A*M(i)+B.
  • the N sets of transmission configuration information include at least one default transmission configuration information.
  • the first electronic device may use the foregoing default transmission configuration information. For example, when the first electronic device cannot determine the matching transmission configuration information according to the target information and/or time information, the first electronic device uses the aforementioned default configuration information to perform the target behavior.
  • the method further includes:
  • the signaling indicating the first transmission configuration information is received; the signaling may be sent by the network side device, or may be sent by other terminals, which is not specifically limited here.
  • an example of “selecting the transmission configuration information corresponding to the target information as the first transmission configuration information from the N sets of transmission configuration information according to the target information of the first electronic device” is as follows:
  • the signal transmission direction is sending, corresponding to transmission configuration information 1; the signal transmission direction is receiving, corresponding to transmission configuration information 2. Then the first electronic device sends within the resource configured by the transmission configuration information 1 and receives within the resource configured by the transmission configuration information 2.
  • mode 1 of resource scheduling corresponds to transmission configuration information 1
  • mode 2 corresponds to transmission configuration information 2
  • transmission configuration information 1 is adopted
  • transmission configuration information 2 is adopted.
  • synchronization resource 1 corresponds to transmission configuration information 1
  • synchronization resource 2 corresponds to transmission configuration information 2.
  • the first electronic device selects synchronization resource 1 to communicate, it uses transmission configuration information 1; when the first electronic device selects synchronization resource 2 to communicate, it uses transmission Configuration information 2.
  • the transmission configuration information 1 is configured for synchronization priority 1
  • the transmission configuration information 2 is configured for synchronization priority 2.
  • the transmission configuration information 1 is adopted, and the synchronization priority of the first electronic device is Use transmission configuration information 2 at 2 o'clock.
  • transmission configuration information 1 is configured for synchronization source type 1
  • transmission configuration information 2 is configured for synchronization source type 2.
  • transmission configuration information 1 is used
  • transmission configuration information 2 Use transmission configuration information 2.
  • hop count when the hop count is A, configure transmission configuration information 1 and when the hop count is B, configure transmission configuration information 2; when the hop count of the first electronic device is A, use transmission configuration information 1, and when the hop count of the first electronic device is 2 Use transmission configuration information 2.
  • the transmission configuration information 1 is configured for the Sidelink synchronization signal 1
  • the transmission configuration information 2 is configured for the Sidelink synchronization signal 2.
  • the transmission configuration information 1 is used
  • the transmission configuration information 2 is used.
  • the transmission configuration information is determined according to the type of the electronic device. If the first electronic device is a PUE, use transmission configuration information 1; if the first electronic device is a VUE, use transmission configuration information 2. Alternatively, if the first electronic device is a scheduled UE, the transmission configuration information 3 is adopted; if the first electronic device is a scheduled UE, the transmission configuration information 4 is adopted.
  • the transmission configuration information is determined according to the transmission mode. If the first electronic device is in the broadcast transmission mode, use the transmission configuration information 1; if the first electronic device is in the multicast transmission mode, use the transmission configuration information 2; if the first electronic device is in the unicast transmission mode, use the transmission configuration information 3.
  • the transmission configuration information is determined according to the resource pool type. If the resource pool type selected by the first electronic device is A, the transmission configuration information 1 is adopted; if the resource pool type selected by the first electronic device is B, the transmission configuration information 2 is adopted.
  • the transmission configuration information is determined according to the BWP. If the first electronic device is BWP 1, use transmission configuration information 1; if the first electronic device is BWP 2, use transmission configuration information 2.
  • the transmission configuration information is determined according to the carrier. If the carrier of the first electronic device is carrier 1, the transmission configuration information 1 is adopted; if the carrier of the first electronic device is carrier 2, the transmission configuration information 2 is adopted.
  • the transmission configuration information is determined according to the feedback mechanism. If the first electronic device has no HARQ feedback, the transmission configuration information 1 is adopted; if the first electronic device is NACK only feedback, the transmission configuration information 2 is adopted; if the first electronic device is ACK/NACK feedback, the transmission configuration information 3 is adopted.
  • the CSI-RS is sent periodically, and the transmission configuration information 1 is adopted; the CSI-RS is semi-statically sent, and the transmission configuration information 2 is adopted; the CSI-RS is sent aperiodic, and the transmission configuration information 3 is adopted. Or, when the CSI-RS transmission opportunities are frequent, the transmission configuration information 1 is adopted, and when the CSI-RS transmission opportunities are sparse, the transmission configuration information 2 is adopted.
  • the method further includes:
  • Target signaling sent by the second electronic device, where the target signaling is used to indicate second transmission configuration information in the N sets of transmission configuration information. That is, the network side device or other terminal dynamically indicates or controls the second transmission configuration information through the target signaling.
  • the target signaling carries an index of the second transmission configuration information, or the target signaling carries a bitmap bitmap, and the second transmission configuration information is indicated through the bitmap. For example, when the bit is 1, it means that the transmission configuration information corresponding to the bit is the second transmission configuration information.
  • the target signaling may be downlink control information DCI, Sidelink control information SCI, media access control layer control unit MAC CE, radio resource control RRC signaling, or other high-level signaling.
  • the target signaling includes at least one of the following signaling:
  • Handover signaling is used to instruct the first electronic device to switch to the second transmission configuration information
  • Sleep or wake-up signaling is used to instruct the first electronic device to sleep or wake up, and use the second transmission configuration information in the wake-up state.
  • the method further includes:
  • the target behavior is executed within the time resource configured by the second transmission configuration information. For example, when the target signaling is handover signaling, or when the activation or deactivation signaling indicates activation, or when the sleep or wake-up signaling indicates wake-up, in the second transmission configuration
  • the target behavior is executed within the time resource of the information configuration, that is, the target behavior is executed by switching from the first transmission configuration information to the second transmission configuration information.
  • the embodiment of the present invention configures N sets of transmission configuration information, and the first electronic device flexibly selects the adapted first transmission configuration information for communication, which can adapt to the Sidelink communication requirements; the first electronic device is determining the first transmission configuration After the information, the overhead of detecting and controlling information can be reduced, and the purpose of power saving can be achieved.
  • an embodiment of the present invention also provides a transmission configuration method applied to a second electronic device, including:
  • Step 21 Configure or pre-configure N sets of transmission configuration information for the first electronic device, where the transmission configuration information is used to configure the time resource for the first electronic device to execute the target behavior; N is an integer greater than or equal to 1.
  • the target behavior includes at least one of the following:
  • the transmission configuration information includes: Sidelink discontinuous reception DRX configuration information.
  • the Sidelink object includes at least one of the following:
  • one target information corresponds to at least one set of transmission configuration information; optionally, different target information corresponds to different transmission configuration information;
  • the first electronic device includes at least one of the following target information:
  • Signal transmission direction of Sidelink includes: receiving, sending, receiving and sending); for example, transmission configuration information 1 controls the sending state of the first electronic device; transmission configuration information 2 controls the receiving state of the first electronic device; The transmission configuration information 3 controls the sending and receiving status of the first electronic device.
  • resource scheduling modes include: mode 1, mode 2, and mode 2 can be further divided into mode 2a, mode 2b, mode 2c, and mode 2d.
  • the first electronic devices in different resource scheduling modes are configured with different transmission configuration information, which is beneficial to the better coexistence of various resource scheduling modes.
  • mode 1 is: the base station configures or schedules Sidelink resources to the terminal for Sidelink transmission;
  • mode 2 is: the terminal determines the resources used for Sidelink transmission from the Sidelink resources configured by the base station or the pre-configured Sidelink resources.
  • mode 2a is: the terminal independently selects Sidelink resources for Sidelink transmission;
  • mode 2b is: the terminal assists other terminals to select Sidelink resources for transmission;
  • mode 2c is: configures Sidelink transmission through NR configuration grant (configured grant) ;
  • Mode 2d is: the terminal schedules Sidelink transmissions of other terminals.
  • mode 1 corresponds to transmission configuration information 1
  • mode 2 corresponds to transmission configuration information 2
  • mode 1 corresponds to transmission configuration information 1 and transmission configuration information 2
  • mode 2 corresponds to transmission configuration information 3 and transmission configuration information 4.
  • Terminals can be divided according to communication characteristics.
  • Type of electronic equipment Types of electronic equipment include: Pedestrian UE (PUE), Vehicle UE (VUE), dispatched user, and dispatched user.
  • PUE Pedestrian UE
  • VUE Vehicle UE
  • dispatched user and dispatched user.
  • the PUE capability is weak, only receiving but not sending, corresponds to the transmission configuration information 1; the VUE capability is strong to both receive and send, corresponding to the transmission configuration information 2; or, the scheduled user corresponds to the transmission configuration information 3, and the scheduled user corresponds to the transmission configuration information 4. .
  • the transmission mode of Sidelink includes at least one of broadcast, multicast, and unicast; for example, different transmission modes correspond to different transmission configuration information.
  • the bandwidth part of the Sidelink BWP for example, different BWPs correspond to different transmission configuration information.
  • CSI-RS Sidelink's channel state information reference signal
  • different CSI-RS correspond to different transmission configuration information.
  • at least two of periodic CSI-RS, semi-static CSI-RS and aperiodic CSI-RS may correspond to different transmission configuration information.
  • the CSI-RS needs to be transmitted together with the physical Sidelink control channel (PSCCH) and the physical Sidelink shared channel (PSSCH), and different PSCCH or PSSCH time domain configurations, and/or different physical Sidelink feedback channels (PSFCH)
  • PSCCH physical Sidelink control channel
  • PSSCH physical Sidelink shared channel
  • PSFCH physical Sidelink feedback channels
  • the aforementioned search space is a search space for monitoring and scheduling the downlink control information of the Sidelink.
  • different search space IDs correspond to different transmission configuration information.
  • the format of the DCI of the Sidelink downlink control information is the DCI of the NR scheduling LTE Sidelink, and the transmission configuration information corresponding to the DCI may need to be aligned with the transmission configuration information of the LTE Sidelink or UL.
  • different DCI formats correspond to different transmission configuration information.
  • Radio access technology RAT supported by Sidelink If the first electronic device supports NRSidelink and LTE Sidelink or simultaneously performs NR Sidelink and LTE Sidelink transmission, configure the same transmission configuration information for NR Sidelink and LTE Sidelink, or configure different transmission configuration information.
  • the current NR sidelink transmission corresponds to the transmission configuration information 1
  • the LTE sidelink transmission corresponds to the transmission configuration information 2.
  • the Sidelink synchronization related information includes at least one of the following:
  • each synchronization resource corresponds to one or more transmission configuration information.
  • each synchronization priority corresponds to one or more transmission configuration information.
  • synchronization priority 1 corresponds to transmission configuration information 1;
  • synchronization priority 2 corresponds to transmission configuration information 2;
  • synchronization priority 3 corresponds to transmission configuration information 3.
  • synchronization priority 1 corresponds to transmission configuration information 1 and transmission configuration information 2;
  • synchronization priority 2 corresponds to transmission configuration information 3 and transmission configuration information 4;
  • synchronization priority 3 corresponds to transmission configuration information 5 and transmission configuration information 6.
  • Synchronization source type different synchronization source types correspond to different DRX configurations.
  • synchronization sources include base stations, global navigation satellite systems, GNSS, or terminals.
  • each synchronization source type corresponds to one or more transmission configuration information.
  • synchronization source type 1 corresponds to transmission configuration information 1
  • synchronization source type 2 corresponds to transmission configuration information 2
  • synchronization source type 3 corresponds to transmission configuration information 3.
  • synchronization source type 1 corresponds to transmission configuration information 1 and transmission configuration information 2
  • synchronization source type 2 corresponds to transmission configuration information 3 and transmission configuration information 4
  • synchronization source type 3 corresponds to transmission configuration information 5 and transmission configuration information 6.
  • Priority synchronization source configuration corresponds to different transmission configuration information.
  • the priority synchronization source configuration can be divided into GNSS-based and network-based, and the two can correspond to different transmission configuration information.
  • each priority synchronization source configuration corresponds to one or more transmission configuration information.
  • the highest priority synchronization source is configured to be based on GNSS and corresponds to the transmission configuration information 1; the highest priority synchronization source is configured to be based on the network and corresponds to the transmission configuration information 2.
  • the highest priority synchronization source is configured to be based on GNSS, corresponding to transmission configuration information 1 and transmission configuration information 2
  • the highest priority synchronization source is configured to be network-based, corresponding to transmission configuration information 3 and transmission configuration information 4.
  • v The current hop count of the electronic device; different hop counts correspond to different transmission configuration information. For example, a user directly synchronized with the base station can be considered as the first hop; a user synchronized with the user directly synchronized with the base station can be considered as the second hop.
  • each hop count corresponds to one or more transmission configuration information.
  • the hop count when the hop count is A, it corresponds to the transmission configuration information 1; when the hop count is B, it corresponds to the transmission configuration information 2; when the hop count is C, it corresponds to the transmission configuration information 3.
  • the hop count when the hop count is A, it corresponds to the transmission configuration information. 1 and transmission configuration information 2; when the hop count is B, it corresponds to transmission configuration information 3 and transmission configuration information 4; when the hop count is C, it corresponds to transmission configuration information 5 and transmission configuration information 6.
  • each Sidelink synchronization signal corresponds to one or more transmission configuration information.
  • each Sidelink synchronization signal group corresponds to one or more transmission configuration information.
  • the synchronization source coverage status such as out of coverage or in coverage.
  • the outside and inside coverage correspond to different transmission configuration information.
  • the first electronic devices under different synchronization related information can be configured with different transmission configuration information. Since users with the same synchronization related information are likely to be synchronized and can communicate with each other, these users are provided with the same multiple information. This transmission configuration information can reduce unnecessary signal monitoring and energy overhead, and because the same configuration is provided, it is still possible to communicate with each other.
  • the sidelink identification related information includes at least one of the following:
  • each source ID corresponds to one or more transmission configuration information
  • each destination ID corresponds to one or more transmission configuration information
  • Connection identification for example, the ID of the PC5RRC connection, or the number of HARQ processes; optionally, each connection ID corresponds to one or more transmission configuration information;
  • Service ID Service ID
  • each service ID corresponds to one or more DRX configurations
  • each group ID corresponds to one or more transmission configuration information
  • each member ID in the group corresponds to one or more transmission configuration information.
  • the feedback mechanism of Sidelink includes at least one of the following:
  • the first HARQ feedback mechanism (that is, the NACK only mechanism, if the data is received but cannot be solved, the NACK is fed back, otherwise no feedback);
  • the second HARQ feedback mechanism (that is, the ACK or NACK mechanism, if the data is received but cannot be resolved or the SCI is received but the data is not received, the NACK is fed back, and if the data is received and resolved correctly, the ACK is fed back).
  • the user may not need to monitor the PSFCH, and when there is HARQ feedback, the user needs to monitor the PSFCH.
  • the number of PSFCHs monitored by the user is also different.
  • different feedback mechanisms may need to correspond to different transmission configuration information. For example, at least two of no PSFCH resources, PSFCH resources but no HARQ feedback, PSFCH resources and HARQ feedback may correspond to different transmission configuration information.
  • the method further includes:
  • the target signaling is used to indicate the second transmission configuration information in the N sets of transmission configuration information. That is, the network side device or other terminal dynamically indicates or controls the second transmission configuration information through the target signaling.
  • the target signaling carries an index of the second transmission configuration information, or the target signaling carries a bitmap bitmap, and the second transmission configuration information is indicated through the bitmap. For example, when the bit is 1, it means that the transmission configuration information corresponding to the bit is the second transmission configuration information.
  • the target signaling may be downlink control information DCI, Sidelink control information SCI, media access control layer control unit MAC CE, radio resource control RRC signaling, or other high-level signaling.
  • the target signaling includes at least one of the following signaling:
  • Handover signaling is used to instruct the first electronic device to switch to the second transmission configuration information indicated by the handover signaling
  • Sleep or wake-up signaling is used to instruct the first electronic device to sleep or wake up, and use the second transmission configuration information in the wake-up state.
  • the embodiment of the present invention configures N sets of transmission configuration information, and the first electronic device flexibly selects the adapted first transmission configuration information for communication, which can adapt to the Sidelink communication requirements; the first electronic device is determining the first transmission configuration After the information, the overhead of detecting and controlling information can be reduced, and the purpose of power saving can be achieved.
  • the network configures one or more transmission configuration information for each of the two synchronization resources.
  • synchronization resource 1 corresponds to transmission configuration information 1
  • synchronization resource 2 corresponds to transmission configuration information 2.
  • Terminal 1 selects transmission configuration information 1 based on its own ID and current time information;
  • terminal 2 selects transmission configuration information 2 based on its own ID and current time information.
  • synchronization resource 1 corresponds to transmission configuration information 1 and transmission configuration information 2
  • synchronization resource 2 corresponds to transmission configuration information 3 and transmission configuration information 4.
  • the terminal 1 selects the transmission configuration information 2 based on its own ID and current time information
  • the terminal 2 selects the transmission configuration information 4 based on its own ID and current time information.
  • the transmission configuration of the terminal 1 and the terminal 2 are different, and the terminal 1 and the terminal 2 can receive, send, or receive resources within the resources of their respective transmission configurations, and the two can communicate with each other.
  • the network configures one transmission configuration information for each of the two synchronization resources.
  • synchronization resource 1 corresponds to transmission configuration information 1
  • synchronization resource 2 corresponds to transmission configuration information 2.
  • terminal 1 chooses synchronous resource 1 to communicate, it chooses transmission configuration information 1; when terminal 2 chooses synchronous resource 2 to communicate, it chooses transmission configuration information 2.
  • the transmission configuration of the terminal 1 and the terminal 2 are different, and the terminal 1 and the terminal 2 can receive, send, or receive resources within the resources of their respective transmission configurations, and the two can communicate with each other.
  • the network configures one transmission configuration information for each of the two synchronization resources.
  • synchronization resource 1 corresponds to transmission configuration information 1
  • synchronization resource 2 corresponds to transmission configuration information 2.
  • terminal 1 chooses synchronous resource 1 to communicate, it chooses transmission configuration information 1; when terminal 2 chooses synchronous resource 1 to communicate, it chooses transmission configuration information 1.
  • the transmission configuration of the terminal 1 and the terminal 2 are the same, and the terminal 1 and the terminal 2 can receive, send, or receive resources within the resources of the transmission configuration information 1 (that is, the same resource), and the two can communicate with each other.
  • the network configures one transmission configuration information for each of the three synchronization resources.
  • synchronization resource 1 corresponds to transmission configuration information 1
  • synchronization resource 2 corresponds to transmission configuration information 2
  • synchronization resource 3 corresponds to transmission configuration information 3.
  • terminal 1 When terminal 1 chooses synchronous resource 1 to communicate, it chooses transmission configuration information 1; when terminal 2 chooses synchronous resource 2 to communicate, it chooses transmission configuration information 2. At this time, the transmission configuration of the terminal 1 and the terminal 2 are different, and the terminal 1 and the terminal 2 can receive, send, or receive resources within the resources of their respective transmission configurations, and the two can communicate with each other. At a certain moment, terminal 1 receives the MAC CE switching signaling indication, and the switching target transmission configuration information is transmission configuration information 3. Then terminal 1 switches from original transmission configuration information 1 to transmission configuration information 3. The transmission configuration is different. Terminal 1 and Terminal 2 can receive, send, or receive resources within the resources of their respective transmission configurations, and the two can communicate with each other.
  • an embodiment of the present invention also provides a transmission configuration method applied to a third electronic device, including:
  • Step 301 When the first preset condition is met, execute the target behavior or enter the sleep state within the time resource configured by the default transmission configuration information;
  • the electronic device determines the transmission configuration information or the wake-up state or the dormant state through the preset condition mechanism, which can reduce the overhead of detecting control information and achieve the purpose of power saving.
  • the target behavior includes at least one of the following:
  • the Sidelink object includes at least one of the following:
  • the first preset condition includes at least one of the following:
  • the number of times that the third electronic device fails to send the Sidelink object is greater than or equal to the first threshold
  • the number of times that the third electronic device fails to receive the Sidelink object is greater than or equal to the second threshold
  • the number of times that the third electronic device receives negative NACK feedback is greater than or equal to the third threshold
  • the number of times that the third electronic device does not receive feedback is greater than or equal to the fourth threshold.
  • first threshold the second threshold, the third threshold, and/or the fourth threshold may be determined according to actual application data, and are not specifically limited here.
  • the method further includes:
  • the target mode includes at least one of the following:
  • the fifth electronic device instructs the SCI through the Sidelink control information
  • the terminal can wake up and monitor on the first reserved resource.
  • the electronic device determines the transmission configuration information or the wake-up state or the dormant state through the preset condition mechanism, which can reduce the overhead of detecting control information and achieve the purpose of power saving.
  • an embodiment of the present invention also provides an electronic device 400.
  • the electronic device is a first electronic device and includes:
  • the first execution module 401 is configured to execute the target behavior within the time resource configured by the first transmission configuration information according to the first transmission configuration information;
  • the first transmission configuration information is at least one set of transmission configuration information in N sets of transmission configuration information; N is an integer greater than or equal to 1.
  • the transmission configuration information includes: discontinuous reception DRX configuration information of the sidelink Sidelink.
  • the target behavior includes at least one of the following:
  • the Sidelink object includes at least one of the following:
  • one target information corresponds to at least one set of transmission configuration information
  • the first electronic device includes at least one of the following target information:
  • the Sidelink synchronization related information includes at least one of the following:
  • the current hop count of the electronic device
  • the sidelink identification related information includes at least one of the following:
  • the group ID of the device group where the electronic device is located is located
  • the index of the electronic device in the device group is the index of the electronic device in the device group.
  • the Sidelink feedback mechanism includes at least one of the following:
  • the second HARQ feedback mechanism The second HARQ feedback mechanism.
  • the electronic device further includes:
  • the information determining module is configured to select at least one set of transmission configuration information from the N sets of transmission configuration information as the first transmission according to the target information of the first electronic device and/or the current time information of the first electronic device Configuration information;
  • the electronic device further includes:
  • the signaling receiving module is configured to receive target signaling sent by the second electronic device, where the target signaling is used to indicate the second transmission configuration information in the N sets of transmission configuration information.
  • the target signaling carries a bitmap bitmap, and the bitmap is used to indicate the second transmission configuration information.
  • the target signaling includes at least one of the following signaling:
  • Handover signaling is used to instruct the first electronic device to switch to the second transmission configuration information
  • Activation or deactivation signaling is used to instruct the first electronic device to activate or deactivate the second transmission configuration information
  • Sleep or wake-up signaling is used to instruct the first electronic device to sleep or wake up, and use the second transmission configuration information in the wake-up state.
  • the electronic device further includes:
  • the third execution module is configured to execute the target behavior within the time resource configured by the second transmission configuration information.
  • the first electronic device by configuring N sets of transmission configuration information, the first electronic device flexibly selects the adapted first transmission configuration information for communication, which can adapt to Sidelink communication requirements; the first electronic device can be able to adapt the first transmission configuration information after determining the first transmission configuration information Reduce the cost of detection control information and achieve the purpose of power saving.
  • the electronic device provided by the embodiment of the present invention is an electronic device capable of executing the above-mentioned transmission configuration method, and all the embodiments of the above-mentioned transmission configuration method are applicable to the electronic device, and can achieve the same or similar beneficial effects. .
  • an embodiment of the present invention also provides an electronic device 500, where the electronic device is a second electronic device and includes:
  • the configuration module 501 is configured to configure or pre-configure N sets of transmission configuration information for the first electronic device.
  • the transmission configuration information is used to configure the time resource for the first electronic device to execute the target behavior; N is an integer greater than or equal to 1.
  • the transmission configuration information includes: discontinuous reception DRX configuration information of the sidelink Sidelink.
  • the target behavior includes at least one of the following:
  • the Sidelink object includes at least one of the following:
  • one target information corresponds to at least one set of transmission configuration information
  • the first electronic device includes at least one of the following target information:
  • the Sidelink synchronization related information includes at least one of the following:
  • the current hop count of the electronic device
  • the sidelink identification related information includes at least one of the following:
  • the group ID of the device group where the electronic device is located is located
  • the index of the electronic device in the device group is the index of the electronic device in the device group.
  • the Sidelink feedback mechanism includes at least one of the following:
  • the second HARQ feedback mechanism The second HARQ feedback mechanism.
  • the electronic device further includes:
  • the signaling sending module is configured to send target signaling to the first electronic device, where the target signaling is used to indicate the second transmission configuration information in the N sets of transmission configuration information.
  • the target signaling carries a bitmap bitmap, and the bitmap is used to indicate the second transmission configuration information.
  • the target signaling includes at least one of the following signaling:
  • Handover signaling is used to instruct the first electronic device to switch to the second transmission configuration information indicated by the handover signaling
  • Activation or deactivation signaling is used to instruct the first electronic device to activate or deactivate the second transmission configuration information indicated by the activation or deactivation signaling;
  • Sleep or wake-up signaling is used to instruct the first electronic device to sleep or wake up, and use the second transmission configuration information in the wake-up state.
  • the first electronic device by configuring N sets of transmission configuration information, the first electronic device flexibly selects the adapted first transmission configuration information for communication, which can adapt to Sidelink communication requirements; the first electronic device can be able to adapt the first transmission configuration information after determining the first transmission configuration information Reduce the cost of detection control information and achieve the purpose of power saving.
  • the electronic device provided by the embodiment of the present invention is an electronic device capable of executing the above-mentioned transmission configuration method, and all the embodiments of the above-mentioned transmission configuration method are applicable to the electronic device, and can achieve the same or similar beneficial effects. .
  • an embodiment of the present invention also provides an electronic device 600.
  • the electronic device is a third electronic device and includes:
  • the second execution module 601 is configured to execute the target behavior or enter the dormant state within the time resource configured by the default transmission configuration information when the first preset condition is met;
  • the third electronic device enters the dormant state on the second reserved resource of the third electronic device.
  • the target behavior includes at least one of the following:
  • the Sidelink object includes at least one of the following:
  • the first preset condition includes at least one of the following:
  • the number of times that the third electronic device fails to send the Sidelink object is greater than or equal to the first threshold
  • the number of times that the third electronic device fails to receive the Sidelink object is greater than or equal to the second threshold
  • the number of times that the third electronic device receives negative NACK feedback is greater than or equal to the third threshold
  • the number of times that the third electronic device has not received feedback is greater than or equal to the fourth threshold.
  • the electronic device further includes:
  • the obtaining module is configured to obtain the first reserved resource and/or the second reserved resource of the third electronic device according to a target mode; wherein, the target mode includes at least one of the following:
  • the fifth electronic device is instructed by Sidelink control information
  • the electronic device determines the transmission configuration information or the wake-up state or the dormant state through a preset condition mechanism, which can reduce the overhead of detecting control information and achieve the purpose of power saving.
  • the electronic device provided in the embodiments of the present invention is an electronic device capable of executing the above-mentioned transmission configuration method, and all the embodiments of the above-mentioned transmission configuration method are applicable to the electronic device, and can achieve the same or similar beneficial effects. .
  • the embodiment of the present invention further provides an electronic device, including a processor, a memory, and a computer program stored in the memory and running on the processor, and when the computer program is executed by the processor, the foregoing transmission configuration method is implemented
  • an electronic device including a processor, a memory, and a computer program stored in the memory and running on the processor, and when the computer program is executed by the processor, the foregoing transmission configuration method is implemented
  • the embodiment of the present invention also provides a computer-readable storage medium, and a computer program is stored on the computer-readable storage medium.
  • a computer program is stored on the computer-readable storage medium.
  • the computer program is executed by a processor, each process of the foregoing transmission configuration method embodiment is realized, and the same technology can be achieved. The effect, in order to avoid repetition, will not be repeated here.
  • the computer-readable storage medium such as read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk, or optical disk, etc.
  • FIG. 7 is a schematic diagram of the hardware structure of a terminal for implementing various embodiments of the present invention, and the terminal 700 Including but not limited to: radio frequency unit 701, network module 702, audio output unit 703, input unit 704, sensor 705, display unit 706, user input unit 707, interface unit 708, memory 709, processor 710, power supply 711 and other components .
  • the terminal structure shown in FIG. 7 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine certain 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, a pedometer, and the like.
  • the processor 710 is configured to execute a target behavior within the time resource configured by the first transmission configuration information according to the first transmission configuration information; wherein the first transmission configuration information is at least one of the N sets of transmission configuration information Transmission configuration information; N is an integer greater than or equal to 1.
  • the processor 710 is configured to configure or pre-configure N sets of transmission configuration information for the first electronic device, where the transmission configuration information is used to configure the time resource for the first electronic device to execute the target behavior; N is an integer greater than or equal to 1 .
  • the processor 710 is configured to perform the target behavior or enter the sleep state within the time resource configured by the default transmission configuration information when the first preset condition is satisfied; and/or, when the second preset condition is satisfied Enter the wake-up state on the first reserved resource of the third electronic device, and execute the target behavior; and/or, when the third preset condition is satisfied, on the second reserved resource of the third electronic device Go to sleep.
  • the first electronic device by configuring N sets of transmission configuration information, the first electronic device flexibly selects the adapted first transmission configuration information for communication, which can adapt to Sidelink communication requirements; the first electronic device can be able to adapt the first transmission configuration information after determining the first transmission configuration information Reduce the cost of detection control information and achieve the purpose of power saving.
  • the electronic device determines the transmission configuration information or the wake-up state or the dormant state through a preset condition mechanism, which can reduce the overhead of detecting control information and achieve the purpose of power saving.
  • the electronic device provided by the embodiment of the present invention is an electronic device capable of executing the above-mentioned transmission configuration method, and all the embodiments of the above-mentioned transmission configuration method are applicable to the electronic device, and can achieve the same or similar beneficial effects. .
  • the radio frequency unit 701 can be used to receive and send signals during information transmission or communication. Specifically, the downlink data from the base station is received and processed by the processor 710; in addition, Uplink data is sent to the base station.
  • the radio frequency unit 701 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 701 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 702, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 703 can convert the audio data received by the radio frequency unit 701 or the network module 702 or stored in the memory 709 into an audio signal and output it as sound. Moreover, the audio output unit 703 may also provide audio output related to a specific function performed by the terminal 700 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 703 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 704 is used to receive audio or video signals.
  • the input unit 704 may include a graphics processing unit (GPU) 7041 and a microphone 7042.
  • the graphics processor 7041 is used for the image of a still picture or video 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 706.
  • the image frame processed by the graphics processor 7041 may be stored in the memory 709 (or other storage medium) or sent via the radio frequency unit 701 or the network module 702.
  • the microphone 7042 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 the mobile communication base station via the radio frequency unit 701 for output in the case of a telephone call mode.
  • the terminal 700 further includes at least one sensor 705, 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 7061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 7061 and/or when the terminal 700 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 posture calibration), vibration recognition related functions (such as pedometer, percussion), etc.; sensor 705 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared Sensors, etc., will not be repeated here.
  • the display unit 706 is used to display information input by the user or information provided to the user.
  • the display unit 706 may include a display panel 7061, and the display panel 7061 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 707 may be used to receive inputted numeric or character information, and generate key signal input related to user settings and function control of the terminal.
  • the user input unit 707 includes a touch panel 7071 and other input devices 7072.
  • the touch panel 7071 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 7071 or near the touch panel 7071. operate).
  • the touch panel 7071 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 710, the command sent by the processor 710 is received and executed.
  • the touch panel 7071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 707 may also include other input devices 7072.
  • other input devices 7072 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 7071 can be overlaid on the display panel 7061.
  • the touch panel 7071 detects a touch operation on or near it, it is transmitted to the processor 710 to determine the type of the touch event, and then the processor 710 determines the type of touch event according to the touch.
  • the type of event provides corresponding visual output on the display panel 7061.
  • the touch panel 7071 and the display panel 7061 are used as two independent components to realize the input and output functions of the terminal, in some embodiments, the touch panel 7071 and the display panel 7061 can be integrated. Realize the input and output functions of the terminal, the specifics are not limited here.
  • the interface unit 708 is an interface for connecting an external device and the terminal 700.
  • 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 (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 708 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 700 or can be used to communicate between the terminal 700 and the external device. Transfer data between.
  • the memory 709 can be used to store software programs and various data.
  • the memory 709 may mainly include a program storage area and a data storage area.
  • the program storage 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 709 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 710 is the control center of the terminal. It uses various interfaces and lines to connect various parts of the entire terminal. Various functions of the terminal and processing data, so as to monitor the terminal as a whole.
  • the processor 710 may include one or more processing units; preferably, the processor 710 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, and application programs.
  • the processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 710.
  • the terminal 700 may also include a power source 711 (such as a battery) for supplying power to various components.
  • a power source 711 such as a battery
  • the power source 711 may be logically connected to the processor 710 through a power management system, so as to manage charging, discharging, and power consumption management through the power management system. Function.
  • the terminal 700 includes some functional modules not shown, which will not be repeated here.
  • Fig. 8 is a structural diagram of a network-side device according to an embodiment of the present invention, which can realize the details of the above-mentioned information receiving method and achieve the same effect.
  • the network side device 1200 includes: a processor 1201, a transceiver 1202, a memory 1203, and a bus interface, where:
  • the processor 1201 is configured to read a program in the memory 1203 and execute the following process:
  • N is an integer greater than or equal to 1.
  • the first electronic device by configuring N sets of transmission configuration information, the first electronic device flexibly selects the adapted first transmission configuration information for communication, which can adapt to Sidelink communication requirements; the first electronic device can be able to adapt the first transmission configuration information after determining the first transmission configuration information Reduce the cost of detection control information and achieve the purpose of power saving.
  • the electronic device provided by the embodiment of the present invention is an electronic device capable of executing the above-mentioned transmission configuration method, and all the embodiments of the above-mentioned transmission configuration method are applicable to the electronic 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 1201 and various circuits of the memory represented by the memory 1203 are linked together.
  • the bus architecture can also link various other circuits such as peripherals, voltage regulators, power management circuits, etc., which are all known in the art, and therefore, will not be further described herein.
  • the bus interface provides the interface.
  • the transceiver 1202 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 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 several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the method described in each embodiment of the present invention.
  • a terminal which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.

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Abstract

本发明实施例提供一种传输配置方法及电子设备,该方法包括:根据第一传输配置信息,在所述第一传输配置信息配置的时间资源内执行目标行为;其中,所述第一传输配置信息为N套传输配置信息中的至少一套传输配置信息。

Description

传输配置方法及电子设备
相关申请的交叉引用
本申请主张在2020年3月13日在中国提交的中国专利申请号No.202010177055.5的优先权,其全部内容通过引用包含于此。
技术领域
本发明涉及通信技术领域,尤其是指一种传输配置方法及电子设备。
背景技术
长期演进(Long Term Evolution,LTE)和新空口(New Radio,NR)都引入了非连续接收(Discontinuous Reception,DRX),通过配置DRX on(开)和off(关)时间来达到终端的省电。
终端在配置了DRX后,如果发送或接收数据解码失败,终端需要进入激活时间监听控制信道,等待网络调度的重传。
在持续时间(On Duration)期间,若终端在某个时隙被调度并接收或发送数据后,很可能在接下来的几个时隙内继续被调度。因此,每当终端被调度初传数据后就启动或重启非连续接收定时器(drx-InactivityTimer),终端将一直位于激活态直到该定时器超时。
对于下行数据接收,终端会在接收到物理下行控制信道(Physical Downlink Control Channel,PDCCH)指示的下行数据传输后,给对应的混合自动重传请求(Hybrid Automatic Repeat reQuest,HARQ)进程启动下行回传定时器(HARQ Round Trip Time Timer)。如果在下行回传定时器超时后,该HARQ进程的数据没有成功解码,则终端启动重传定时器(drx-RetransmissionTimer),并进入激活状态监听PDCCH,等待网络调度的传输。
对于上行数据发送,终端会在接收到PDCCH指示的上行数据传输后,给对应的HARQ进程启动上行回传定时器。在上行回传定时器超时后,则终端启动重传定时器,并进入激活状态监听PDCCH,等待网络调度的传输。
长期演进(Long Term Evolution,LTE)和新空口(New Radio,NR)都 引入了旁链路(Sidelink,或译为侧链路,边链路等),用于终端之间不通过网络设备进行直接数据传输。
在Uu DRX中,基站为终端配置一套Uu DRX,只对终端监控PDCCH的行为进行了限制,PDCCH的发端为与用户建立了无线资源控制(Radio Resource Control,RRC)连接的一个或两个基站。而在Sidelink DRX中,一个用户可能需要监控多个用户的旁链路控制信息(Sidelink Control Information,SCI),用户和发送SCI的用户之间可能没有建立RRC连接,不同终端类型、传输模式(广播、组播、单播)、资源调度模式的要求也可能不同,并且在Sidelink中可能不存在类似基站这样的中心调度节点,因此现有的Uu DRX无法适配Sidelink的需求。
发明内容
本发明实施例提供一种传输配置方法及电子设备,以解决现有技术中Uu DRX无法适配Sidelink需求的问题。
为了解决上述技术问题,本发明实施例是这样实现的:一种传输配置方法,应用于第一电子设备,包括:
根据第一传输配置信息,在所述第一传输配置信息配置的时间资源内执行目标行为;
其中,所述第一传输配置信息为N套传输配置信息中的至少一套传输配置信息;N为大于或者等于1的整数。
本发明实施例还提供了一种传输配置方法,应用于第二电子设备,包括:
为第一电子设备配置或预配置N套传输配置信息,所述传输配置信息用于配置第一电子设备执行目标行为的时间资源;N为大于或者等于1的整数。
本发明实施例还提供了一种传输配置方法,应用于第三电子设备,包括:
在满足第一预设条件的情况下,在默认传输配置信息配置的时间资源内执行目标行为或进入休眠状态;
和/或,
在满足第二预设条件的情况下,在第三电子设备的第一预留资源上进入唤醒状态,并执行目标行为;
和/或,
在满足第三预设条件的情况下,在第三电子设备的第二预留资源上进入休眠状态。
本发明实施例还提供了一种电子设备,所述电子设备为第一电子设备,包括:
第一执行模块,用于根据第一传输配置信息,在所述第一传输配置信息配置的时间资源内执行目标行为;
其中,所述第一传输配置信息为N套传输配置信息中的至少一套传输配置信息;N为大于或者等于1的整数。
本发明实施例还提供了一种电子设备,所述电子设备为第二电子设备,包括:
配置模块,用于为第一电子设备配置或预配置N套传输配置信息,所述传输配置信息用于配置第一电子设备执行目标行为的时间资源;N为大于或者等于1的整数。
本发明实施例还提供了一种电子设备,所述电子设备为第三电子设备,包括:
第二执行模块,用于在满足第一预设条件的情况下,在默认传输配置信息配置的时间资源内执行目标行为或进入休眠状态;
和/或,用于在满足第二预设条件的情况下,在第三电子设备的第一预留资源上进入唤醒状态,并执行目标行为;
和/或,用于在满足第三预设条件的情况下,在第三电子设备的第二预留资源上进入休眠状态。
本发明实施例还提供一种电子设备,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传输配置方法的步骤。
本发明实施例还提供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传输配置方法的步骤。
在本发明实施例中,通过配置N套传输配置信息,由第一电子设备灵活 选择适配的第一传输配置信息进行通信,能够适配Sidelink通信需求;第一电子设备在确定第一传输配置信息后能够降低检测控制信息的开销,达到省电的目的。
附图说明
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。
图1表示本发明实施例提供的传输配置方法的步骤示意图之一;
图2表示本发明实施例提供的传输配置方法的步骤示意图之二;
图3表示本发明实施例提供的传输配置方法的步骤示意图之三;
图4表示本发明实施例提供的电子设备的结构示意图之一;
图5表示本发明实施例提供的电子设备的结构示意图之二;
图6表示本发明实施例提供的电子设备的结构示意图之三;
图7表示本发明实施例提供的终端的结构示意图;
图8表示本发明实施例提供的网络侧设备的结构示意图。
具体实施方式
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。
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。
本发明实施例提供的第一电子设备或第三电子设备为终端,该终端可以为手机、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。
本发明实施例提供的第二电子设备、第四电子设备或者第五电子设备可以是其他终端也可以是网络侧设备,该其他终端可以为手机、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;该网络侧设备可以为基站,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。需要说明的是,在本发明实施例中并不限定终端及网络侧设备的具体类型。
如图1所示,本发明实施例提供一种传输配置方法,应用于第一电子设备,包括:
步骤101,根据第一传输配置信息,在所述第一传输配置信息配置的时间资源内执行目标行为;
其中,所述第一传输配置信息为N套传输配置信息中的至少一套传输配置信息;N为大于或者等于1的整数。
作为一个可选实施例,所述目标行为包括下述至少一项:
旁链路Sidelink资源感知(Sensing);例如测量参考信号接收功率RSRP、接收Sidelink控制信息SCI等;
Sidelink资源选择;
Sidelink资源重选;
Sidelink对象的发送;
Sidelink对象的接收;
Sidelink对象的发送和接收。
在目标行为为Sidelink对象的接收(也可称为传输配置信息用于配置Sidelink对象的接收)的情况下,所述传输配置信息包括:Sidelink的非连续接收DRX配置信息。
作为另一个可选实施例,所述Sidelink对象包括下述至少一项:
Sidelink控制信息SCI;
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);
混合自动重传请求确认(Hybrid Automatic Repeat request-ACKnowledgement,HARQ-ACK)信息;
Sidelink的信道状态信息参考信号(Channel State Information Reference Signal,CSI-RS);
Sidelink的相位跟踪参考信号(Phase Tracking Reference Signal,PT-RS)。
需要说明的是,本发明实施例中提及的N套传输配置信息可以通过第二电子设备(网络或其他终端)配置,或者预配置,或者预先约定的方式确定。
可选地,本发明的上述实施例中,一个目标信息对应至少一套传输配置信息;可选地,不同目标信息对应不同的传输配置信息;
所述第一电子设备包括下述至少一个目标信息:
a)Sidelink的信号传输方向(信号传输方向包括:接收、发送、接收和发送);例如,传输配置信息1控制第一电子设备的发送状态;传输配置信息2控制第一电子设备的接收状态;传输配置信息3控制第一电子设备的发送和接收状态。
b)Sidelink的资源调度模式;资源调度模式包含:模式1、模式2,模式2进一步可分为模式2a、模式2b、模式2c、模式2d。不同资源调度模式下的第一电子设备配置不同的传输配置信息,有利于各资源调度模式更好地共存。
其中,模式1为:基站配置或调度Sidelink资源给终端进行Sidelink传输;模式2为:终端从基站配置的Sidelink资源或者预配置的Sidelink资源确定用于Sidelink传输的资源。具体的,模式2a为:终端自主选择Sidelink资源用于Sidelink传输;模式2b为:终端辅助其他终端选择用于传输的Sidelink资源;模式2c为:通过NR配置授权(configured grant)对Sidelink传输进行配置;模式2d为:终端调度其他终端的Sidelink传输。
例如,模式1对应传输配置信息1,模式2对应传输配置信息2;或者, 模式1对应传输配置信息1和传输配置信息2;模式2对应传输配置信息3和传输配置信息4,相同模式内的终端可再根据通信特征进行划分。
再例如,同时工作在模式1和模式2时对应传输配置信息1,单独工作在模式2时对应传输配置信息2。
c)Sidelink的同步相关信息。
d)Sidelink的标识相关信息。
e)电子设备类型;电子设备类型包括:行人用户(Pedestrian UE,PUE)、车联用户(Vehicle UE,VUE)、调度用户、被调度用户。
例如,PUE能力较弱只收不发,对应传输配置信息1;VUE能力较强既收又发,对应传输配置信息2;或者,调度用户对应传输配置信息3,被调度用户对应传输配置信息4。
f)Sidelink的传输模式;传输模式包含广播、组播、单播中的至少一项;例如,不同的传输模式对应不同的传输配置信息。
g)Sidelink的资源池;例如不同资源池对应不同的传输配置信息。
h)Sidelink的带宽部分(Bandwidth Part,BWP);例如不同BWP对应不同的传输配置信息。
i)Sidelink支持的载波;例如不同载波对应不同的传输配置信息。
j)Sidelink的反馈机制。
k)Sidelink的信道状态信息参考信号CSI-RS;假设传输配置信息对CSI-RS的接收和/或发送有限制时,不同的CSI-RS对应不同的传输配置信息。例如周期CSI-RS、半静态CSI-RS和非周期CSI-RS中的至少两者可能对应不同的传输配置信息。
再例如,由于CSI-RS需要和物理Sidelink控制信道(PSCCH)、物理Sidelink共享信道(PSSCH)一起传输,而不同的PSCCH或PSSCH时域配置,和/或,不同的物理Sidelink反馈信道(PSFCH)周期可能会导致CSI-RS的传输机会不同,因此可能对应不同的传输配置信息。
i)Sidelink的搜索空间(Search Space);可选地,上述搜索空间是用于监控调度Sidelink的下行控制信息的搜索空间。例如,不同的搜索空间ID对应不同的传输配置信息。
g)Sidelink的下行控制信息DCI的格式;可选地,该DCI为NR调度LTE Sidelink的DCI,该DCI对应的传输配置信息可能需要和LTE Sidelink或UL的传输配置信息对齐。例如,不同的DCI格式对应不同的传输配置信息。
m)Sidelink支持的无线接入技术RAT。如果第一电子设备支持NRSidelink和LTE Sidelink或者同时进行NR Sidelink和LTE Sidelink传输,为NR Sidelink和LTE Sidelink配置相同的传输配置信息,或者配置不同的传输配置信息。
例如当前进行NR sidelink传输时对应传输配置信息1,进行LTE sidelink传输时对应传输配置信息2。
作为一个可选实施例,所述Sidelink的同步相关信息包括下述至少一项:
i)同步资源;不同的同步资源对应不同的传输配置信息。可选地,每个同步资源对应一个或多个传输配置信息。例如,同步资源1对应传输配置信息1;同步资源2对应传输配置信息2;同步资源3对应传输配置信息3。再例如,同步资源1对应传输配置信息1和传输配置信息2;同步资源2对应传输配置信息3和传输配置信息4;同步资源3对应传输配置信息5和传输配置信息6。
ii)同步优先级;不同的同步优先级对应不同的传输配置信息。可选地,每个同步优先级对应一个或多个传输配置信息。例如,同步优先级1对应传输配置信息1;同步优先级2对应传输配置信息2;同步优先级3对应传输配置信息3。再例如,同步优先级1对应传输配置信息1和传输配置信息2;同步优先级2对应传输配置信息3和传输配置信息4;同步优先级3对应传输配置信息5和传输配置信息6。
iii)同步源类型;不同的同步源类型对应不同的DRX配置。例如,同步源包括基站、全球导航卫星***GNSS或终端等类型。可选地,每个同步源类型对应一个或多个传输配置信息。例如,同步源类型1对应传输配置信息1;同步源类型2对应传输配置信息2;同步源类型3对应传输配置信息3。再例如,同步源类型1对应传输配置信息1和传输配置信息2;同步源类型2对应传输配置信息3和传输配置信息4;同步源类型3对应传输配置信息5和传输配置信息6。
iv)优先同步源配置;不同的优先同步源配置对应不同的传输配置信息。 例如,优先同步源配置可分为基于GNSS和基于网络,二者可以对应不同的传输配置信息。
可选地,每个优先同步源配置对应一个或多个传输配置信息。例如,最高优先级同步源配置为基于GNSS,对应传输配置信息1;最高优先级同步源配置为基于网络,对应传输配置信息2。再例如,最高优先级同步源配置为基于GNSS,对应传输配置信息1和传输配置信息2,最高优先级同步源配置为基于网络,对应传输配置信息3和传输配置信息4。
v)电子设备当前所在的跳数;不同的跳数对应不同的传输配置信息。例如,直接和基站同步的用户可以认为是第一跳;与该直接和基站同步的用户同步的用户可以认为是第二跳。
可选地,每个跳数对应一个或多个传输配置信息。例如跳数为A时,对应传输配置信息1;跳数为B时,对应传输配置信息2;跳数为C时,对应传输配置信息3;再例如,跳数为A时,对应传输配置信息1和传输配置信息2;跳数为B时,对应传输配置信息3和传输配置信息4;跳数为C时,对应传输配置信息5和传输配置信息6。
vi)Sidelink同步信号;不同的Sidelink同步信号对应不同的传输配置信息。可选地,每个Sidelink同步信号对应一个或多个传输配置信息。
例如,Sidelink同步信号1对应传输配置信息1;Sidelink同步信号2对应传输配置信息2;Sidelink同步信号3对应传输配置信息3。再例如,Sidelink同步信号1对应传输配置信息1和传输配置信息2;Sidelink同步信号2对应传输配置信息3和传输配置信息4;Sidelink同步信号3对应传输配置信息5和传输配置信息6。
vii)Sidelink同步信号组;不同的Sidelink同步信号组对应不同的传输配置信息。可选地,每个Sidelink同步信号组对应一个或多个传输配置信息。
viii)同步源覆盖状态,例如覆盖外或者覆盖内。例如,覆盖外和覆盖内对应不同的传输配置信息。
本发明实施例中,不同的同步相关信息下的第一电子设备能够配置不同的传输配置信息,由于同步相关信息相同的用户很可能是同步的、可以相互通信的,为这些用户提供相同的多个传输配置信息,能够降低不必要的信号 监控和能量开销,并且因为提供了相同配置,所以依然具备互相通信的可能性。
作为另一个可选实施例,所述Sidelink的标识相关信息包括下述至少一项:
发送端标识(source ID);可选地,每个source ID对应一个或者多个传输配置信息;
接收端标识(destination ID);可选地,每个destination ID对应一个或者多个传输配置信息;
连接标识(连接ID);例如PC5RRC连接的ID,又比如HARQ进程数;可选地,每个连接ID对应一个或者多个传输配置信息;
业务标识(业务ID);可选地,每个业务ID对应一个或者多个DRX配置;
电子设备所在设备组的组标识(group ID);可选地,每个group ID对应一个或者多个传输配置信息;
电子设备在设备组内的索引(例如组内member ID);可选地,每个组内member ID对应一个或者多个传输配置信息。
作为又一个可选实施例,所述Sidelink的反馈机制包括下述至少一项:
无混合自动重传请求HARQ反馈机制;无HARQ反馈包含没有配置用于HARQ反馈的资源和/或关闭了HARQ反馈两种情况;
第一HARQ反馈机制(即NACK only机制,如果收到该数据但是无法解出来,反馈NACK,其他情况下不反馈);
第二HARQ反馈机制(即ACK or NACK机制,如果收到该数据但是无法解出来或者收到SCI但是没有收到数据,反馈NACK,如果收到该数据并且正确解出来,反馈ACK)。
例如,无HARQ反馈时,用户可能不需要监听PSFCH,而有HARQ反馈时,用户需要监听PSFCH。对于不同的HARQ反馈机制,用户监听的PSFCH数目也不相同。假设传输配置信息对PSFCH的收和/或发有限制时,则不同的反馈机制可能需要对应不同的传输配置信息。例如,没有PSFCH资源、有PSFCH资源但是不需要HARQ反馈、有PSFCH资源且需要HARQ反馈中的 至少两者可能对应不同的传输配置信息。
本发明的上述实施例中,所述方法还包括:
根据所述第一电子设备的目标信息和/或所述第一电子设备当前的时间信息,从所述N套传输配置信息中选取至少一套传输配置信息作为第一传输配置信息。
可选地,根据第一电子设备的目标信息,从所述N套传输配置信息选择与目标信息对应的传输配置信息作为第一传输配置信息。和/或,根据时间信息,选取至少一套传输配置信息作为第一传输配置信息。
假设当前时间信息为时隙T,对应传输配置信息的索引i=UE ID+M(i),则时间信息为slot(T+20)时,对应的传输配置信息的索引(i+1)=UE ID+M(i+1),其中,M(i+1)=A*M(i)+B。
可选地,N套传输配置信息中包含至少一个默认传输配置信息,在某些特定的场景下第一电子设备可使用上述默认传输配置信息。例如,第一电子设备根据目标信息和/或时间信息无法确定与其匹配的传输配置信息的情况下,第一电子设备使用上述默认配置信息执行目标行为。
或者,本发明的上述实施例中,所述方法还包括:
从所述N套传输配置信息中随机选取至少一套传输配置信息作为所述第一传输配置信息;
或者,接收指示所述第一传输配置信息的信令;该信令可以由网络侧设备发送,也可以由其他终端发送,在此不做具体限定。
结合目标信息的内容,对“根据第一电子设备的目标信息,从所述N套传输配置信息选择与目标信息对应的传输配置信息作为第一传输配置信息”举例说明如下:
假设信号传输方向为发送,对应传输配置信息1;信号传输方向为接收,对应传输配置信息2。则第一电子设备在传输配置信息1配置的资源内发送,在传输配置信息2配置的资源内接收。
假设资源调度的模式1对应传输配置信息1,模式2对应传输配置信息2;则第一电子设备为模式1时采用传输配置信息1,第一电子设备为模式2时采用传输配置信息2。
假设同步资源1对应传输配置信息1,同步资源2对应传输配置信息2;则第一电子设备选取同步资源1通信时,采用传输配置信息1;第一电子设备选取同步资源2通信时,采用传输配置信息2。
假设为同步优先级1配置传输配置信息1,为同步优先级2配置传输配置信息2;则第一电子设备的同步优先级为1时采用传输配置信息1,第一电子设备的同步优先级为2时采用传输配置信息2。
假设为同步源类型1配置传输配置信息1,为同步源类型2配置传输配置信息2;则第一电子设备为同步源类型1时采用传输配置信息1,第一电子设备为同步源类型2时采用传输配置信息2。
假设跳数为A时配置传输配置信息1,跳数为B时配置传输配置信息2;则第一电子设备的跳数为A时采用传输配置信息1,第一电子设备的跳数为2时采用传输配置信息2。
假设为Sidelink同步信号1配置传输配置信息1,为Sidelink同步信号2配置传输配置信息2。则第一电子设备关联Sidelink同步信号1时采用传输配置信息1,第一电子设备关联Sidelink同步信号2时采用传输配置信息2。
假设根据Sidelink的标识相关信息,确定第一传输配置信息。可选地,传输配置信息索引=(UE ID mod N),或者,传输配置信息索引=(UE ID/N),或者,传输配置信息索引=a*UE ID+b。可选地,传输配置信息索引=(source ID mod N),或者,传输配置信息索引=(source ID/N),或者,传输配置信息索引=a*source ID+b。可选地,传输配置信息索引=(destination ID mod N),或者,传输配置信息索引=(destination ID/N),或者,传输配置信息索引=a*destination ID+b。可选地,传输配置信息索引=(连接ID mod N),或者,传输配置信息索引=(连接ID/N),或者,传输配置信息索引=a*连接ID+b。可选地,传输配置信息索引=(业务ID mod N),或者,传输配置信息索引=(业务ID/N),或者,传输配置信息索引=a*业务ID+b。可选地,传输配置信息索引=(member ID mod N),或者,传输配置信息索引=(member ID/N),或者,传输配置信息索引=a*member ID+b。
假设根据电子设备类型确定传输配置信息。若第一电子设备为PUE,采用传输配置信息1;若第一电子设备为VUE,采用传输配置信息2。或者,若 第一电子设备为调度UE,采用传输配置信息3;若第一电子设备为被调度UE,采用传输配置信息4。
假设根据传输模式确定传输配置信息。若第一电子设备为广播传输模式,采用传输配置信息1;若第一电子设备为组播传输模式,采用传输配置信息2;若第一电子设备为单播传输模式,采用传输配置信息3。
假设根据资源池类型确定传输配置信息。若第一电子设备选择的资源池类型为A,采用传输配置信息1;若第一电子设备选择的资源池类型为B,采用传输配置信息2。
假设根据BWP确定传输配置信息。若第一电子设备为BWP 1,采用传输配置信息1;若第一电子设备为BWP 2,采用传输配置信息2。
假设根据载波确定传输配置信息。若第一电子设备的载波为载波1,采用传输配置信息1;若第一电子设备的载波为载波2,采用传输配置信息2。
假设根据反馈机制确定传输配置信息。如第一电子设备无HARQ反馈,采用传输配置信息1;若第一电子设备为NACK only反馈时,采用传输配置信息2;若第一电子设备为ACK/NACK反馈时,采用传输配置信息3。
假设CSI-RS为周期发送,采用传输配置信息1;CSI-RS为半静态发送,采用传输配置信息2;CSI-RS为非周期发送,采用传输配置信息3。或者,CSI-RS传输机会频繁时,采用传输配置信息1,CSI-RS传输机会稀疏时,采用传输配置信息2。
承接上例,本发明实施例中,所述方法还包括:
接收第二电子设备发送的目标信令,所述目标信令用于指示所述N套传输配置信息中的第二传输配置信息。即网络侧设备或其他终端通过目标信令动态指示或控制第二传输配置信息。
可选地,目标信令中携带第二传输配置信息的索引,或者,所述目标信令中携带位图bitmap,通过bitmap指示所述第二传输配置信息。例如,bit位为1时表示该bit位对应的传输配置信息为第二传输配置信息。
该目标信令可能为下行控制信息DCI、Sidelink控制信息SCI、媒体接入控制层控制单元MAC CE、无线资源控制RRC信令或其他高层信令。
作为一个可选实施例,所述目标信令包括下述至少一个信令:
切换信令,用于指示第一电子设备切换到第二传输配置信息;
激活或去激活信令,用于指示第一电子设备激活或去激活所述第二传输配置信息;具体可以为短暂的激活或去激活,也可以为一旦激活或去激活第二传输配置信息后,一直有效,直到在下次收到该激活或去激活信令指示该第二传输配置信息后去激活或激活;该激活或去激活信令还携带激活或去激活指示,例如该指示=1表示激活,该指示=0表示去激活。
休眠或唤醒信令,用于指示第一电子设备休眠或唤醒,且在唤醒状态下使用所述第二传输配置信息。该休眠或唤醒信令携带休眠(sleeping)或唤醒(wake up)指示,例如该指示=1表示唤醒,该指示=0表示休眠。
承接上例,本发明的上述实施例中,所述方法还包括:
在所述第二传输配置信息配置的时间资源内执行目标行为。例如,在目标信令为切换信令的情况下,或者,在激活或去激活信令指示激活的情况下,或者,在休眠或唤醒信令指示唤醒的情况下,在所述第二传输配置信息配置的时间资源内执行目标行为,即从第一传输配置信息切换至第二传输配置信息执行目标行为。
综上,本发明实施例通过配置N套传输配置信息,由第一电子设备灵活选择适配的第一传输配置信息进行通信,能够适配Sidelink通信需求;第一电子设备在确定第一传输配置信息后能够降低检测控制信息的开销,达到省电的目的。
如图2所示,本发明实施例还提供一种传输配置方法,应用于第二电子设备,包括:
步骤21,为第一电子设备配置或预配置N套传输配置信息,所述传输配置信息用于配置第一电子设备执行目标行为的时间资源;N为大于或者等于1的整数。
作为一个可选实施例,所述目标行为包括下述至少一项:
旁链路Sidelink资源感知(Sensing);例如测量参考信号接收功率RSRP、接收Sidelink控制信息SCI等;
Sidelink资源选择;
Sidelink资源重选;
Sidelink对象的发送;
Sidelink对象的接收;
Sidelink对象的发送和接收。
在目标行为为Sidelink对象的接收(也可称为传输配置信息用于配置Sidelink对象的接收)的情况下,所述传输配置信息包括:Sidelink的非连续接收DRX配置信息。
作为另一个可选实施例,所述Sidelink对象包括下述至少一项:
Sidelink控制信息;
物理Sidelink控制信道PSCCH;
物理Sidelink共享信道PSSCH;
物理Sidelink反馈信道PSFCH;
混合自动重传请求确认HARQ-ACK信息;
Sidelink的信道状态信息参考信号CSI-RS;
Sidelink的相位跟踪参考信号PT-RS。
可选地,本发明的上述实施例中,一个目标信息对应至少一套传输配置信息;可选地,不同目标信息对应不同的传输配置信息;
所述第一电子设备包括下述至少一个目标信息:
a)Sidelink的信号传输方向(信号传输方向包括:接收、发送、接收和发送);例如,传输配置信息1控制第一电子设备的发送状态;传输配置信息2控制第一电子设备的接收状态;传输配置信息3控制第一电子设备的发送和接收状态。
b)Sidelink的资源调度模式;资源调度模式包含:模式1、模式2,模式2进一步可分为模式2a、模式2b、模式2c、模式2d。不同资源调度模式下的第一电子设备配置不同的传输配置信息,有利于各资源调度模式更好地共存。
其中,模式1为:基站配置或调度Sidelink资源给终端进行Sidelink传输;模式2为:终端从基站配置的Sidelink资源或者预配置的Sidelink资源确定用于Sidelink传输的资源。具体的,模式2a为:终端自主选择Sidelink资源用于Sidelink传输;模式2b为:终端辅助其他终端选择用于传输的Sidelink资源;模式2c为:通过NR配置授权(configured grant)对Sidelink传输进行 配置;模式2d为:终端调度其他终端的Sidelink传输。
例如,模式1对应传输配置信息1,模式2对应传输配置信息2;或者,模式1对应传输配置信息1和传输配置信息2;模式2对应传输配置信息3和传输配置信息4,相同模式内的终端可再根据通信特征进行划分。
再例如,同时工作在模式1和模式2时对应传输配置信息1,单独工作在模式2时对应传输配置信息2。
c)Sidelink的同步相关信息。
d)Sidelink的标识相关信息。
e)电子设备类型;电子设备类型包括:行人用户(Pedestrian UE,PUE)、车联用户(Vehicle UE,VUE)、调度用户、被调度用户。
例如,PUE能力较弱只收不发,对应传输配置信息1;VUE能力较强既收又发,对应传输配置信息2;或者,调度用户对应传输配置信息3,被调度用户对应传输配置信息4。
f)Sidelink的传输模式;传输模式包含广播、组播、单播中的至少一项;例如,不同的传输模式对应不同的传输配置信息。
g)Sidelink的资源池;例如不同资源池对应不同的传输配置信息。
h)Sidelink的带宽部分BWP;例如不同BWP对应不同的传输配置信息。
i)Sidelink支持的载波;例如不同载波对应不同的传输配置信息。
j)Sidelink的反馈机制。
k)Sidelink的信道状态信息参考信号CSI-RS;假设传输配置信息对CSI-RS的接收和/或发送有限制时,不同的CSI-RS对应不同的传输配置信息。例如周期CSI-RS、半静态CSI-RS和非周期CSI-RS中的至少两者可能对应不同的传输配置信息。
再例如,由于CSI-RS需要和物理Sidelink控制信道(PSCCH)、物理Sidelink共享信道(PSSCH)一起传输,而不同的PSCCH或PSSCH时域配置,和/或,不同的物理Sidelink反馈信道(PSFCH)周期可能会导致CSI-RS的传输机会不同,因此可能对应不同的传输配置信息。
i)Sidelink的搜索空间(Search Space);可选地,上述搜索空间是用于监控调度Sidelink的下行控制信息的搜索空间。例如,不同的搜索空间ID对应 不同的传输配置信息。
g)Sidelink的下行控制信息DCI的格式;可选地,该DCI为NR调度LTE Sidelink的DCI,该DCI对应的传输配置信息可能需要和LTE Sidelink或UL的传输配置信息对齐。例如,不同的DCI格式对应不同的传输配置信息。
m)Sidelink支持的无线接入技术RAT。如果第一电子设备支持NRSidelink和LTE Sidelink或者同时进行NR Sidelink和LTE Sidelink传输,为NR Sidelink和LTE Sidelink配置相同的传输配置信息,或者配置不同的传输配置信息。
例如当前进行NR sidelink传输时对应传输配置信息1,进行LTE sidelink传输时对应传输配置信息2。
作为一个可选实施例,所述Sidelink的同步相关信息包括下述至少一项:
i)同步资源;不同的同步资源对应不同的传输配置信息。可选地,每个同步资源对应一个或多个传输配置信息。例如,同步资源1对应传输配置信息1;同步资源2对应传输配置信息2;同步资源3对应传输配置信息3。再例如,同步资源1对应传输配置信息1和传输配置信息2;同步资源2对应传输配置信息3和传输配置信息4;同步资源3对应传输配置信息5和传输配置信息6。
ii)同步优先级;不同的同步优先级对应不同的传输配置信息。可选地,每个同步优先级对应一个或多个传输配置信息。例如,同步优先级1对应传输配置信息1;同步优先级2对应传输配置信息2;同步优先级3对应传输配置信息3。再例如,同步优先级1对应传输配置信息1和传输配置信息2;同步优先级2对应传输配置信息3和传输配置信息4;同步优先级3对应传输配置信息5和传输配置信息6。
iii)同步源类型;不同的同步源类型对应不同的DRX配置。例如,同步源包括基站、全球导航卫星***GNSS或终端等类型。可选地,每个同步源类型对应一个或多个传输配置信息。例如,同步源类型1对应传输配置信息1;同步源类型2对应传输配置信息2;同步源类型3对应传输配置信息3。再例如,同步源类型1对应传输配置信息1和传输配置信息2;同步源类型2对应传输配置信息3和传输配置信息4;同步源类型3对应传输配置信息5和传输配置信息6。
iv)优先同步源配置;不同的优先同步源配置对应不同的传输配置信息。例如,优先同步源配置可分为基于GNSS和基于网络,二者可以对应不同的传输配置信息。
可选地,每个优先同步源配置对应一个或多个传输配置信息。例如,最高优先级同步源配置为基于GNSS,对应传输配置信息1;最高优先级同步源配置为基于网络,对应传输配置信息2。再例如,最高优先级同步源配置为基于GNSS,对应传输配置信息1和传输配置信息2,最高优先级同步源配置为基于网络,对应传输配置信息3和传输配置信息4。
v)电子设备当前所在的跳数;不同的跳数对应不同的传输配置信息。例如,直接和基站同步的用户可以认为是第一跳;与该直接和基站同步的用户同步的用户可以认为是第二跳。
可选地,每个跳数对应一个或多个传输配置信息。例如跳数为A时,对应传输配置信息1;跳数为B时,对应传输配置信息2;跳数为C时,对应传输配置信息3;再例如,跳数为A时,对应传输配置信息1和传输配置信息2;跳数为B时,对应传输配置信息3和传输配置信息4;跳数为C时,对应传输配置信息5和传输配置信息6。
vi)Sidelink同步信号;不同的Sidelink同步信号对应不同的传输配置信息。可选地,每个Sidelink同步信号对应一个或多个传输配置信息。
例如,Sidelink同步信号1对应传输配置信息1;Sidelink同步信号2对应传输配置信息2;Sidelink同步信号3对应传输配置信息3。再例如,Sidelink同步信号1对应传输配置信息1和传输配置信息2;Sidelink同步信号2对应传输配置信息3和传输配置信息4;Sidelink同步信号3对应传输配置信息5和传输配置信息6。
vii)Sidelink同步信号组;不同的Sidelink同步信号组对应不同的传输配置信息。可选地,每个Sidelink同步信号组对应一个或多个传输配置信息。
viii)同步源覆盖状态,例如覆盖外或者覆盖内。例如,覆盖外和覆盖内对应不同的传输配置信息。
本发明实施例中,不同的同步相关信息下的第一电子设备能够配置不同的传输配置信息,由于同步相关信息相同的用户很可能是同步的、可以相互 通信的,为这些用户提供相同的多个传输配置信息,能够降低不必要的信号监控和能量开销,并且因为提供了相同配置,所以依然具备互相通信的可能性。
作为另一个可选实施例,所述Sidelink的标识相关信息包括下述至少一项:
发送端标识(source ID);可选地,每个source ID对应一个或者多个传输配置信息;
接收端标识(destination ID);可选地,每个destination ID对应一个或者多个传输配置信息;
连接标识(连接ID);例如PC5RRC连接的ID,又比如HARQ进程数;可选地,每个连接ID对应一个或者多个传输配置信息;
业务标识(业务ID);可选地,每个业务ID对应一个或者多个DRX配置;
电子设备所在设备组的组标识(group ID);可选地,每个group ID对应一个或者多个传输配置信息;
电子设备在设备组内的索引(例如组内member ID);可选地,每个组内member ID对应一个或者多个传输配置信息。
作为又一个可选实施例,所述Sidelink的反馈机制包括下述至少一项:
无混合自动重传请求HARQ反馈机制;无HARQ反馈包含没有配置用于HARQ反馈的资源和/或关闭了HARQ反馈两种情况;
第一HARQ反馈机制(即NACK only机制,如果收到该数据但是无法解出来,反馈NACK,其他情况下不反馈);
第二HARQ反馈机制(即ACK or NACK机制,如果收到该数据但是无法解出来或者收到SCI但是没有收到数据,反馈NACK,如果收到该数据并且正确解出来,反馈ACK)。
例如,无HARQ反馈时,用户可能不需要监听PSFCH,而有HARQ反馈时,用户需要监听PSFCH。对于不同的HARQ反馈机制,用户监听的PSFCH数目也不相同。假设传输配置信息对PSFCH的收和/或发有限制时,则不同的反馈机制可能需要对应不同的传输配置信息。例如,没有PSFCH资源、有 PSFCH资源但是不需要HARQ反馈、有PSFCH资源且需要HARQ反馈中的至少两者可能对应不同的传输配置信息。
可选的,本发明的上述实施例中,所述方法还包括:
向第一电子设备发送目标信令,所述目标信令用于指示所述N套传输配置信息中的第二传输配置信息。即网络侧设备或其他终端通过目标信令动态指示或控制第二传输配置信息。
可选地,目标信令中携带第二传输配置信息的索引,或者,所述目标信令中携带位图bitmap,通过bitmap指示所述第二传输配置信息。例如,bit位为1时表示该bit位对应的传输配置信息为第二传输配置信息。
该目标信令可能为下行控制信息DCI、Sidelink控制信息SCI、媒体接入控制层控制单元MAC CE、无线资源控制RRC信令或其他高层信令。
作为一个可选实施例,所述目标信令包括下述至少一个信令:
切换信令,用于指示第一电子设备切换到所述切换信令指示的第二传输配置信息;
激活或去激活信令,用于指示第一电子设备激活或去激活所述激活或去激活信令指示的第二传输配置信息;具体可以为短暂的激活或去激活,也可以为一旦激活或去激活第二传输配置信息后,一直有效,直到在下次收到该激活或去激活信令指示该第二传输配置信息后去激活或激活;该激活或去激活信令还携带激活或去激活指示,例如该指示=1表示激活,该指示=0表示去激活。
休眠或唤醒信令,用于指示第一电子设备休眠或唤醒,且在唤醒状态下使用所述第二传输配置信息。该休眠或唤醒信令携带休眠(sleeping)或唤醒(wake up)指示,例如该指示=1表示唤醒,该指示=0表示休眠。
综上,本发明实施例通过配置N套传输配置信息,由第一电子设备灵活选择适配的第一传输配置信息进行通信,能够适配Sidelink通信需求;第一电子设备在确定第一传输配置信息后能够降低检测控制信息的开销,达到省电的目的。
为了更清楚的描述本发明实施例提供的传输配置方法,下面结合几个示例进行说明。
示例一
网络为2个同步资源各配置一个或者多个传输配置信息。
假设同步资源1对应传输配置信息1,同步资源2对应传输配置信息2。终端1基于自身ID与当前时间信息,选择传输配置信息1;终端2基于自身ID与当前时间信息选择传输配置信息2。
假设同步资源1对应传输配置信息1和传输配置信息2,同步资源2对应传输配置信息3和传输配置信息4。终端1基于自身ID与当前时间信息选择传输配置信息2,终端2基于自身ID与当前时间信息选择传输配置信息4。
此时终端1与终端2的传输配置不同,终端1与终端2可以在各自传输配置的资源内收或发或收发资源,两者可以互相通信。
示例二
网络为2个同步资源各配置一个传输配置信息。
假设同步资源1对应传输配置信息1,同步资源2对应传输配置信息2。终端1选择同步资源1通信,则选择传输配置信息1;终端2选择同步资源2通信,则选择传输配置信息2。
此时终端1与终端2的传输配置不同,终端1与终端2可以在各自传输配置的资源内收或发或收发资源,两者可以互相通信。
示例三
网络为2个同步资源各配置一个传输配置信息。
假设同步资源1对应传输配置信息1,同步资源2对应传输配置信息2。终端1选择同步资源1通信,则选择传输配置信息1;终端2选择同步资源1通信,则选择传输配置信息1。
此时终端1与终端2的传输配置相同,终端1与终端2可以在传输配置信息1的资源(即相同的资源)内收或发或收发资源,两者可以互相通信。
示例四
网络为3个同步资源各配置一个传输配置信息。
假设同步资源1对应传输配置信息1,同步资源2对应传输配置信息2,同步资源3对应传输配置信息3。
终端1选择同步资源1通信,则选择传输配置信息1;终端2选择同步 资源2通信,则选择传输配置信息2。此时终端1与终端2的传输配置不同,终端1与终端2可以在各自传输配置的资源内收或发或收发资源,两者可以互相通信。某个时刻,终端1收到MAC CE切换信令指示,切换目标传输配置信息为传输配置信息3,则终端1由原传输配置信息1切换至传输配置信息3,此时终端1与终端2的传输配置不同,终端1与终端2可以在各自传输配置的资源内收或发或收发资源,两者可以互相通信。
如图3所示,本发明实施例还提供一种传输配置方法,应用于第三电子设备,包括:
步骤301,在满足第一预设条件的情况下,在默认传输配置信息配置的时间资源内执行目标行为或进入休眠状态;
和/或,在满足第二预设条件的情况下,在第三电子设备的第一预留资源(Reserved resources)上进入唤醒状态,并执行目标行为;
和/或,在满足第三预设条件的情况下,在第三电子设备的第二预留资源上进入休眠状态。
换言之,本发明实施例通过预设条件机制由电子设备确定传输配置信息或唤醒状态或休眠状态,能够降低检测控制信息的开销,达到省电的目的。
可选地,本发明的上述实施例中,所述目标行为包括下述至少一项:
旁链路Sidelink资源感知;
Sidelink资源选择;
Sidelink资源重选;
Sidelink对象的发送;
Sidelink对象的接收;
Sidelink对象的发送和接收。
其中,所述Sidelink对象包括下述至少一项:
Sidelink控制信息;
物理Sidelink控制信道PSCCH;
物理Sidelink共享信道PSSCH;
物理Sidelink反馈信道PSFCH;
混合自动重传请求确认HARQ-ACK信息;
Sidelink的信道状态信息参考信号CSI-RS;
Sidelink的相位跟踪参考信号PT-RS。
作为本发明的一个可选实施例,所述第一预设条件包括下述至少一项:
第三电子设备发送Sidelink对象失败的次数大于或者等于第一门限值;
第三电子设备接收Sidelink对象失败的次数大于或者等于第二门限值;
第三电子设备接收否定NACK反馈的次数大于或者等于第三门限值;
第三电子设备未收到反馈的次数(例如非连续发送DTX次数)大于或者等于第四门限值。
需要说明的是,第一门限值、第二门限值、第三门限值和/或第四门限值的具体取值可以根据实际应用数据确定,在此不做具体限定。
作为本发明的另一个可选实施例,所述方法还包括:
根据目标方式,获取所述第三电子设备的第一预留资源和/或第二预留资源;其中,所述目标方式包括下述至少一种:
第四电子设备配置;
预配置;
第五电子设备通过Sidelink控制信息指示SCI;
预先约定。
例如,SCI指示周期性的第一预留资源时,终端可在第一预留资源上唤醒并监听。
综上,本发明实施例通过预设条件机制由电子设备确定传输配置信息或唤醒状态或休眠状态,能够降低检测控制信息的开销,达到省电的目的。
如图4所示,本发明实施例还提供一种电子设备400,所述电子设备为第一电子设备,包括:
第一执行模块401,用于根据第一传输配置信息,在所述第一传输配置信息配置的时间资源内执行目标行为;
其中,所述第一传输配置信息为N套传输配置信息中的至少一套传输配置信息;N为大于或者等于1的整数。
可选地,本发明的上述实施例中,所述传输配置信息包括:旁链路Sidelink的非连续接收DRX配置信息。
可选地,本发明的上述实施例中,所述目标行为包括下述至少一项:
旁链路Sidelink资源感知;
Sidelink资源选择;
Sidelink资源重选;
Sidelink对象的发送;
Sidelink对象的接收;
Sidelink对象的发送和接收。
可选地,本发明的上述实施例中,所述Sidelink对象包括下述至少一项:
Sidelink控制信息;
物理Sidelink控制信道PSCCH;
物理Sidelink共享信道PSSCH;
物理Sidelink反馈信道PSFCH;
混合自动重传请求确认HARQ-ACK信息;
Sidelink的信道状态信息参考信号CSI-RS;
Sidelink的相位跟踪参考信号PT-RS。
可选地,本发明的上述实施例中,一个目标信息对应至少一套传输配置信息;
所述第一电子设备包括下述至少一个目标信息:
Sidelink的信号传输方向;
Sidelink的资源调度模式;
Sidelink的同步相关信息;
Sidelink的标识相关信息;
电子设备类型;
Sidelink的传输模式;
Sidelink的资源池;
Sidelink的带宽部分BWP;
Sidelink支持的载波;
Sidelink的反馈机制;
Sidelink的信道状态信息参考信号;
Sidelink的搜索空间;
Sidelink的下行控制信息DCI的格式;
Sidelink支持的无线接入技术。
可选地,本发明的上述实施例中,所述Sidelink的同步相关信息包括下述至少一项:
同步资源;
同步优先级;
同步源类型;
优先同步源配置;
电子设备当前所在的跳数;
Sidelink同步信号;
Sidelink同步信号组;
同步源覆盖状态。
可选地,本发明的上述实施例中,所述Sidelink的标识相关信息包括下述至少一项:
发送端标识;
接收端标识;
连接标识;
业务标识;
电子设备所在设备组的组标识;
电子设备在设备组内的索引。
可选地,本发明的上述实施例中,所述Sidelink的反馈机制包括下述至少一项:
无混合自动重传请求HARQ反馈机制;
第一HARQ反馈机制;
第二HARQ反馈机制。
可选地,本发明的上述实施例中,所述电子设备还包括:
信息确定模块,用于根据所述第一电子设备的目标信息和/或所述第一电子设备当前的时间信息,从所述N套传输配置信息中选取至少一套传输配置 信息作为第一传输配置信息;
或者,用于从所述N套传输配置信息中随机选取至少一套传输配置信息作为所述第一传输配置信息;
或者,用于接收指示所述第一传输配置信息的信令。
可选地,本发明的上述实施例中,所述电子设备还包括:
信令接收模块,用于接收第二电子设备发送的目标信令,所述目标信令用于指示所述N套传输配置信息中的第二传输配置信息。
可选地,本发明的上述实施例中,所述目标信令中携带位图bitmap,通过bitmap指示所述第二传输配置信息。
可选地,本发明的上述实施例中,所述目标信令包括下述至少一个信令:
切换信令,用于指示第一电子设备切换到第二传输配置信息;
激活或去激活信令,用于指示第一电子设备激活或去激活所述第二传输配置信息;
休眠或唤醒信令,用于指示第一电子设备休眠或唤醒,且在唤醒状态下使用所述第二传输配置信息。
可选地,本发明的上述实施例中,所述电子设备还包括:
第三执行模块,用于在所述第二传输配置信息配置的时间资源内执行目标行为。
本发明实施例通过配置N套传输配置信息,由第一电子设备灵活选择适配的第一传输配置信息进行通信,能够适配Sidelink通信需求;第一电子设备在确定第一传输配置信息后能够降低检测控制信息的开销,达到省电的目的。
需要说明的是,本发明实施例提供的电子设备是能够执行上述传输配置方法的电子设备,则上述传输配置方法的所有实施例均适用于该电子设备,且均能达到相同或相似的有益效果。
如图5所示,本发明实施例还提供一种电子设备500,所述电子设备为第二电子设备,包括:
配置模块501,用于为第一电子设备配置或预配置N套传输配置信息,所述传输配置信息用于配置第一电子设备执行目标行为的时间资源;N为大 于或者等于1的整数。
可选地,本发明的上述实施例中,所述传输配置信息包括:旁链路Sidelink的非连续接收DRX配置信息。
可选地,本发明的上述实施例中,所述目标行为包括下述至少一项:
旁链路Sidelink资源感知;
Sidelink资源选择;
Sidelink资源重选;
Sidelink对象的发送;
Sidelink对象的接收;
Sidelink对象的发送和接收。
可选地,本发明的上述实施例中,所述Sidelink对象包括下述至少一项:
Sidelink控制信息;
物理Sidelink控制信道PSCCH;
物理Sidelink共享信道PSSCH;
物理Sidelink反馈信道PSFCH;
混合自动重传请求确认HARQ-ACK信息;
Sidelink的信道状态信息参考信号CSI-RS;
Sidelink的相位跟踪参考信号PT-RS。
可选地,本发明的上述实施例中,一个目标信息对应至少一套传输配置信息;
所述第一电子设备包括下述至少一个目标信息:
Sidelink的信号传输方向;
Sidelink的资源调度模式;
Sidelink的同步相关信息;
Sidelink的标识相关信息;
电子设备类型;
Sidelink的传输模式;
Sidelink的资源池;
Sidelink的带宽部分BWP;
Sidelink支持的载波;
Sidelink的反馈机制;
Sidelink的信道状态信息参考信号;
Sidelink的搜索空间;
Sidelink的下行控制信息DCI的格式;
Sidelink支持的无线接入技术。
可选地,本发明的上述实施例中,所述Sidelink的同步相关信息包括下述至少一项:
同步资源;
同步优先级;
同步源类型;
优先同步源配置;
电子设备当前所在的跳数;
Sidelink同步信号;
Sidelink同步信号组;
同步源覆盖状态。
可选地,本发明的上述实施例中,所述Sidelink的标识相关信息包括下述至少一项:
发送端标识;
接收端标识;
连接标识;
业务标识;
电子设备所在设备组的组标识;
电子设备在设备组内的索引。
可选地,本发明的上述实施例中,所述Sidelink的反馈机制包括下述至少一项:
无混合自动重传请求HARQ反馈机制;
第一HARQ反馈机制;
第二HARQ反馈机制。
可选地,本发明的上述实施例中,所述电子设备还包括:
信令发送模块,用于向第一电子设备发送目标信令,所述目标信令用于指示所述N套传输配置信息中的第二传输配置信息。
可选地,本发明的上述实施例中,所述目标信令中携带位图bitmap,通过bitmap指示所述第二传输配置信息。
可选地,本发明的上述实施例中,所述目标信令包括下述至少一个信令:
切换信令,用于指示第一电子设备切换到所述切换信令指示的第二传输配置信息;
激活或去激活信令,用于指示第一电子设备激活或去激活所述激活或去激活信令指示的第二传输配置信息;
休眠或唤醒信令,用于指示第一电子设备休眠或唤醒,且在唤醒状态下使用所述第二传输配置信息。
本发明实施例通过配置N套传输配置信息,由第一电子设备灵活选择适配的第一传输配置信息进行通信,能够适配Sidelink通信需求;第一电子设备在确定第一传输配置信息后能够降低检测控制信息的开销,达到省电的目的。
需要说明的是,本发明实施例提供的电子设备是能够执行上述传输配置方法的电子设备,则上述传输配置方法的所有实施例均适用于该电子设备,且均能达到相同或相似的有益效果。
如图6所示,本发明实施例还提供一种电子设备600,所述电子设备为第三电子设备,包括:
第二执行模块601,用于在满足第一预设条件的情况下,在默认传输配置信息配置的时间资源内执行目标行为或进入休眠状态;
和/或,用于在满足第二预设条件的情况下,在第三电子设备的第一预留资源上进入唤醒状态,并执行目标行为;
和/或,用于在满足第三预设条件的情况下,在第三电子设备的第二预留资源上进入休眠状态。
可选地,本发明的上述实施例中,所述目标行为包括下述至少一项:
旁链路Sidelink资源感知;
Sidelink资源选择;
Sidelink资源重选;
Sidelink对象的发送;
Sidelink对象的接收;
Sidelink对象的发送和接收。
可选地,本发明的上述实施例中,所述Sidelink对象包括下述至少一项:
Sidelink控制信息;
物理Sidelink控制信道PSCCH;
物理Sidelink共享信道PSSCH;
物理Sidelink反馈信道PSFCH;
混合自动重传请求确认HARQ-ACK信息;
Sidelink的信道状态信息参考信号CSI-RS;
Sidelink的相位跟踪参考信号PT-RS。
可选地,本发明的上述实施例中,所述第一预设条件包括下述至少一项:
第三电子设备发送Sidelink对象失败的次数大于或者等于第一门限值;
第三电子设备接收Sidelink对象失败的次数大于或者等于第二门限值;
第三电子设备接收否定NACK反馈的次数大于或者等于第三门限值;
第三电子设备未收到反馈的次数大于或者等于第四门限值。
可选地,本发明的上述实施例中,所述电子设备还包括:
获取模块,用于根据目标方式,获取所述第三电子设备的第一预留资源和/或第二预留资源;其中,所述目标方式包括下述至少一种:
第四电子设备配置;
预配置;
第五电子设备通过Sidelink控制信息指示;
预先约定。
本发明实施例通过预设条件机制由电子设备确定传输配置信息或唤醒状态或休眠状态,能够降低检测控制信息的开销,达到省电的目的。
需要说明的是,本发明实施例提供的电子设备是能够执行上述传输配置方法的电子设备,则上述传输配置方法的所有实施例均适用于该电子设备, 且均能达到相同或相似的有益效果。
优选的,本发明实施例还提供一种电子设备,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传输配置方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。
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传输配置方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的计算机可读存储介质,如只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
在第一电子设备为终端,或者,第二电子设备为终端,或者,第三电子设备为终端的情况下,图7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700包括但不限于:射频单元701、网络模块702、音频输出单元703、输入单元704、传感器705、显示单元706、用户输入单元707、接口单元708、存储器709、处理器710、以及电源711等部件。本领域技术人员可以理解,图7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。
处理器710,用于根据第一传输配置信息,在所述第一传输配置信息配置的时间资源内执行目标行为;其中,所述第一传输配置信息为N套传输配置信息中的至少一套传输配置信息;N为大于或者等于1的整数。
或者,处理器710,用于为第一电子设备配置或预配置N套传输配置信息,所述传输配置信息用于配置第一电子设备执行目标行为的时间资源;N为大于或者等于1的整数。
或者,处理器710,用于在满足第一预设条件的情况下,在默认传输配置信息配置的时间资源内执行目标行为或进入休眠状态;和/或,在满足第二预设条件的情况下,在第三电子设备的第一预留资源上进入唤醒状态,并执行目标行为;和/或,在满足第三预设条件的情况下,在第三电子设备的第二预 留资源上进入休眠状态。
本发明实施例通过配置N套传输配置信息,由第一电子设备灵活选择适配的第一传输配置信息进行通信,能够适配Sidelink通信需求;第一电子设备在确定第一传输配置信息后能够降低检测控制信息的开销,达到省电的目的。或者,本发明实施例通过预设条件机制由电子设备确定传输配置信息或唤醒状态或休眠状态,能够降低检测控制信息的开销,达到省电的目的。
需要说明的是,本发明实施例提供的电子设备是能够执行上述传输配置方法的电子设备,则上述传输配置方法的所有实施例均适用于该电子设备,且均能达到相同或相似的有益效果。
应理解的是,本发明实施例中,射频单元701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710处理;另外,将上行的数据发送给基站。通常,射频单元701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701还可以通过无线通信***与网络和其他设备通信。
终端通过网络模块702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。
音频输出单元703可以将射频单元701或网络模块702接收的或者在存储器709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703还可以提供与终端700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703包括扬声器、蜂鸣器以及受话器等。
输入单元704用于接收音频或视频信号。输入单元704可以包括图形处理器(Graphics Processing Unit,GPU)7041和麦克风7042,图形处理器7041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706上。经图形处理器7041处理后的图像帧可以存储在存储器709(或其它存储介质)中或者经由射频单元701或网络模块702进行发送。麦克风7042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701发送到移动通信基站的 格式输出。
终端700还包括至少一种传感器705,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7061的亮度,接近传感器可在终端700移动到耳边时,关闭显示面板7061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705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。
显示单元706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706可包括显示面板7061,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7061。
用户输入单元707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707包括触控面板7071以及其他输入设备7072。触控面板7071,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7071上或在触控面板7071附近的操作)。触控面板7071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710,接收处理器710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7071。除了触控面板7071,用户输入单元707还可以包括其他输入设备7072。具体地,其他输入设备7072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。
进一步的,触控面板7071可覆盖在显示面板7061上,当触控面板7071检测到在其上或附近的触摸操作后,传送给处理器710以确定触摸事件的类 型,随后处理器710根据触摸事件的类型在显示面板7061上提供相应的视觉输出。虽然在图7中,触控面板7071与显示面板7061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7071与显示面板7061集成而实现终端的输入和输出功能,具体此处不做限定。
接口单元708为外部装置与终端700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(I/O)端口、视频I/O端口、耳机端口等等。接口单元708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700内的一个或多个元件或者可以用于在终端700和外部装置之间传输数据。
存储器709可用于存储软件程序以及各种数据。存储器709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709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。
处理器710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709内的软件程序和/或模块,以及调用存储在存储器709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710可包括一个或多个处理单元;优选的,处理器710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710中。
终端700还可以包括给各个部件供电的电源711(比如电池),优选的,电源711可以通过电源管理***与处理器710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。
另外,终端700包括一些未示出的功能模块,在此不再赘述。
在第二电子设备为网络侧设备的情况下,图8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8所示,网络侧设备1200包括:处理器1201、收发机1202、存储器1203和总线接口,其中:
处理器1201,用于读取存储器1203中的程序,执行下列过程:
为第一电子设备配置或预配置N套传输配置信息,所述传输配置信息用于配置第一电子设备执行目标行为的时间资源;N为大于或者等于1的整数。
本发明实施例通过配置N套传输配置信息,由第一电子设备灵活选择适配的第一传输配置信息进行通信,能够适配Sidelink通信需求;第一电子设备在确定第一传输配置信息后能够降低检测控制信息的开销,达到省电的目的。
需要说明的是,本发明实施例提供的电子设备是能够执行上述传输配置方法的电子设备,则上述传输配置方法的所有实施例均适用于该电子设备,且均能达到相同或相似的有益效果。
在图8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1201代表的一个或多个处理器和存储器1203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1202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。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。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。
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。
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。

Claims (35)

  1. 一种传输配置方法,应用于第一电子设备,其特征在于,包括:
    根据第一传输配置信息,在所述第一传输配置信息配置的时间资源内执行目标行为;
    其中,所述第一传输配置信息为N套传输配置信息中的至少一套传输配置信息;N为大于或者等于1的整数。
  2. 根据权利要求1所述的方法,其中,所述传输配置信息包括:旁链路Sidelink的非连续接收DRX配置信息。
  3. 根据权利要求1所述的方法,其中,所述目标行为包括下述至少一项:
    旁链路Sidelink资源感知;
    Sidelink资源选择;
    Sidelink资源重选;
    Sidelink对象的发送;
    Sidelink对象的接收;
    Sidelink对象的发送和接收。
  4. 根据权利要求3所述的方法,其中,所述Sidelink对象包括下述至少一项:
    Sidelink控制信息;
    物理Sidelink控制信道PSCCH;
    物理Sidelink共享信道PSSCH;
    物理Sidelink反馈信道PSFCH;
    混合自动重传请求确认HARQ-ACK信息;
    Sidelink的信道状态信息参考信号CSI-RS;
    Sidelink的相位跟踪参考信号PT-RS。
  5. 根据权利要求1所述的方法,其中,一个目标信息对应至少一套传输配置信息;
    所述第一电子设备包括下述至少一个目标信息:
    Sidelink的信号传输方向;
    Sidelink的资源调度模式;
    Sidelink的同步相关信息;
    Sidelink的标识相关信息;
    电子设备类型;
    Sidelink的传输模式;
    Sidelink的资源池;
    Sidelink的带宽部分BWP;
    Sidelink支持的载波;
    Sidelink的反馈机制;
    Sidelink的信道状态信息参考信号;
    Sidelink的搜索空间;
    Sidelink的下行控制信息DCI的格式;
    Sidelink支持的无线接入技术。
  6. 根据权利要求5所述的方法,其中,所述Sidelink的同步相关信息包括下述至少一项:
    同步资源;
    同步优先级;
    同步源类型;
    优先同步源配置;
    电子设备当前所在的跳数;
    Sidelink同步信号;
    Sidelink同步信号组;
    同步源覆盖状态。
  7. 根据权利要求5所述的方法,其中,所述Sidelink的标识相关信息包括下述至少一项:
    发送端标识;
    接收端标识;
    连接标识;
    业务标识;
    电子设备所在设备组的组标识;
    电子设备在设备组内的索引。
  8. 根据权利要求5所述的方法,其中,所述Sidelink的反馈机制包括下述至少一项:
    无混合自动重传请求HARQ反馈机制;
    第一HARQ反馈机制;
    第二HARQ反馈机制。
  9. 根据权利要求1或5所述的方法,还包括:
    根据所述第一电子设备的目标信息和/或所述第一电子设备当前的时间信息,从所述N套传输配置信息中选取至少一套传输配置信息作为第一传输配置信息;
    或者,
    从所述N套传输配置信息中随机选取至少一套传输配置信息作为所述第一传输配置信息;
    或者,
    接收指示所述第一传输配置信息的信令。
  10. 根据权利要求1所述的方法,还包括:
    接收第二电子设备发送的目标信令,所述目标信令用于指示所述N套传输配置信息中的第二传输配置信息。
  11. 根据权利要求10所述的方法,其中,所述目标信令中携带位图bitmap,通过bitmap指示所述第二传输配置信息。
  12. 根据权利要求10所述的方法,其中,所述目标信令包括下述至少一个信令:
    切换信令,用于指示第一电子设备切换到第二传输配置信息;
    激活或去激活信令,用于指示第一电子设备激活或去激活所述第二传输配置信息;
    休眠或唤醒信令,用于指示第一电子设备休眠或唤醒,且在唤醒状态下使用所述第二传输配置信息。
  13. 根据权利要求12所述的方法,还包括:
    在所述第二传输配置信息配置的时间资源内执行目标行为。
  14. 一种传输配置方法,应用于第二电子设备,包括:
    为第一电子设备配置或预配置N套传输配置信息,所述传输配置信息用于配置第一电子设备执行目标行为的时间资源;N为大于或者等于1的整数。
  15. 根据权利要求14所述的方法,其中,所述传输配置信息包括:旁链路Sidelink的非连续接收DRX配置信息。
  16. 根据权利要求14所述的方法,其中,所述目标行为包括下述至少一项:
    旁链路Sidelink资源感知;
    Sidelink资源选择;
    Sidelink资源重选;
    Sidelink对象的发送;
    Sidelink对象的接收;
    Sidelink对象的发送和接收。
  17. 根据权利要求16所述的方法,其中,所述Sidelink对象包括下述至少一项:
    Sidelink控制信息;
    物理Sidelink控制信道PSCCH;
    物理Sidelink共享信道PSSCH;
    物理Sidelink反馈信道PSFCH;
    混合自动重传请求确认HARQ-ACK信息;
    Sidelink的信道状态信息参考信号CSI-RS;
    Sidelink的相位跟踪参考信号PT-RS。
  18. 根据权利要求14所述的方法,其中,一个目标信息对应至少一套传输配置信息;
    所述第一电子设备包括下述至少一个目标信息:
    Sidelink的信号传输方向;
    Sidelink的资源调度模式;
    Sidelink的同步相关信息;
    Sidelink的标识相关信息;
    电子设备类型;
    Sidelink的传输模式;
    Sidelink的资源池;
    Sidelink的带宽部分BWP;
    Sidelink支持的载波;
    Sidelink的反馈机制;
    Sidelink的信道状态信息参考信号;
    Sidelink的搜索空间;
    Sidelink的下行控制信息DCI的格式;
    Sidelink支持的无线接入技术。
  19. 根据权利要求18所述的方法,其中,所述Sidelink的同步相关信息包括下述至少一项:
    同步资源;
    同步优先级;
    同步源类型;
    优先同步源配置;
    电子设备当前所在的跳数;
    Sidelink同步信号;
    Sidelink同步信号组;
    同步源覆盖状态。
  20. 根据权利要求18所述的方法,其中,所述Sidelink的标识相关信息包括下述至少一项:
    发送端标识;
    接收端标识;
    连接标识;
    业务标识;
    电子设备所在设备组的组标识;
    电子设备在设备组内的索引。
  21. 根据权利要求18所述的方法,其中,所述Sidelink的反馈机制包括下述至少一项:
    无混合自动重传请求HARQ反馈机制;
    第一HARQ反馈机制;
    第二HARQ反馈机制。
  22. 根据权利要求14所述的方法,还包括:
    向第一电子设备发送目标信令,所述目标信令用于指示所述N套传输配置信息中的第二传输配置信息。
  23. 根据权利要求22所述的方法,其中,所述目标信令中携带位图bitmap,通过bitmap指示所述第二传输配置信息。
  24. 根据权利要求22所述的方法,其中,所述目标信令包括下述至少一个信令:
    切换信令,用于指示第一电子设备切换到第二传输配置信息;
    激活或去激活信令,用于指示第一电子设备激活或去激活所述第二传输配置信息;
    休眠或唤醒信令,用于指示第一电子设备休眠或唤醒,且在唤醒状态下使用所述第二传输配置信息。
  25. 一种传输配置方法,应用于第三电子设备,包括:
    在满足第一预设条件的情况下,在默认传输配置信息配置的时间资源内执行目标行为或进入休眠状态;
    和/或,
    在满足第二预设条件的情况下,在第三电子设备的第一预留资源上进入唤醒状态,并执行目标行为;
    和/或,
    在满足第三预设条件的情况下,在第三电子设备的第二预留资源上进入休眠状态。
  26. 根据权利要求25所述的方法,其中,所述目标行为包括下述至少一项:
    旁链路Sidelink资源感知;
    Sidelink资源选择;
    Sidelink资源重选;
    Sidelink对象的发送;
    Sidelink对象的接收;
    Sidelink对象的发送和接收。
  27. 根据权利要求26所述的方法,其中,所述Sidelink对象包括下述至少一项:
    Sidelink控制信息;
    物理Sidelink控制信道PSCCH;
    物理Sidelink共享信道PSSCH;
    物理Sidelink反馈信道PSFCH;
    混合自动重传请求确认HARQ-ACK信息;
    Sidelink的信道状态信息参考信号CSI-RS;
    Sidelink的相位跟踪参考信号PT-RS。
  28. 根据权利要求25所述的方法,其中,所述第一预设条件包括下述至少一项:
    第三电子设备发送Sidelink对象失败的次数大于或者等于第一门限值;
    第三电子设备接收Sidelink对象失败的次数大于或者等于第二门限值;
    第三电子设备接收否定NACK反馈的次数大于或者等于第三门限值;
    第三电子设备未收到反馈的次数大于或者等于第四门限值。
  29. 根据权利要求25所述的方法,还包括:
    根据目标方式,获取所述第三电子设备的第一预留资源和/或第二预留资源;其中,所述目标方式包括下述至少一种:
    第四电子设备配置;
    预配置;
    第五电子设备通过Sidelink控制信息指示;
    预先约定。
  30. 一种电子设备,所述电子设备为第一电子设备,包括:
    第一执行模块,用于根据第一传输配置信息,在所述第一传输配置信息 配置的时间资源内执行目标行为;
    其中,所述第一传输配置信息为N套传输配置信息中的至少一套传输配置信息;N为大于或者等于1的整数。
  31. 一种电子设备,所述电子设备为第二电子设备,包括:
    配置模块,用于为第一电子设备配置或预配置N套传输配置信息,所述传输配置信息用于配置第一电子设备执行目标行为的时间资源;N为大于或者等于1的整数。
  32. 一种电子设备,所述电子设备为第三电子设备,包括:
    第二执行模块,用于在满足第一预设条件的情况下,在默认传输配置信息配置的时间资源内执行目标行为或进入休眠状态;
    和/或,用于在满足第二预设条件的情况下,在第三电子设备的第一预留资源上进入唤醒状态,并执行目标行为;
    和/或,用于在满足第三预设条件的情况下,在第三电子设备的第二预留资源上进入休眠状态。
  33. 一种电子设备,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13中任一项所述的传输配置方法的步骤;或者,所述计算机程序被所述处理器执行时实现如权利要求14至24中任一项所述的传输配置方法的步骤;或者,所述计算机程序被所述处理器执行时实现如权利要求25至29中任一项所述的传输配置方法的步骤。
  34. 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13中任一项所述的传输配置方法的步骤;或者,所述计算机程序被处理器执行时实现如权利要求14至24中任一项所述的传输配置方法的步骤;或者,所述计算机程序被处理器执行时实现如权利要求25至29中任一项所述的传输配置方法的步骤。
  35. 一种计算机程序产品,所述计算机程序产品被至少一个处理器执行以实现如权利要求1至13中任一项所述的传输配置方法;或者,如权利要求14至24中任一项所述的传输配置方法;或者,如权利要求25至29中任一 项所述的传输配置方法。
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