WO2022022339A1 - 信息配置方法、装置及系统 - Google Patents

信息配置方法、装置及系统 Download PDF

Info

Publication number
WO2022022339A1
WO2022022339A1 PCT/CN2021/107426 CN2021107426W WO2022022339A1 WO 2022022339 A1 WO2022022339 A1 WO 2022022339A1 CN 2021107426 W CN2021107426 W CN 2021107426W WO 2022022339 A1 WO2022022339 A1 WO 2022022339A1
Authority
WO
WIPO (PCT)
Prior art keywords
window
sub
information
configuration information
target
Prior art date
Application number
PCT/CN2021/107426
Other languages
English (en)
French (fr)
Inventor
王洲
刘云
徐海博
张梦晨
Original Assignee
华为技术有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 华为技术有限公司 filed Critical 华为技术有限公司
Priority to EP21850000.7A priority Critical patent/EP4185046A4/en
Publication of WO2022022339A1 publication Critical patent/WO2022022339A1/zh
Priority to US18/159,321 priority patent/US20230164751A1/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0274—Power 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
    • H04W52/028—Power 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/28—Discontinuous transmission [DTX]; Discontinuous reception [DRX]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0808—Non-scheduled access, e.g. ALOHA using carrier sensing, e.g. carrier sense multiple access [CSMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/18—Interfaces between hierarchically similar devices between terminal devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present application relates to the field of communication technologies, and in particular, to an information configuration method, device, and system.
  • SL sidelink
  • data can be sent directly between two terminals without first sending the data to the network device and then forwarding it by the network device, thus greatly reducing the data delay.
  • sidelink communication it is necessary to configure the relevant information for the terminal in advance.
  • the terminal can autonomously select sidelink resources for data transmission on the sidelink.
  • a sensing window needs to be configured for the terminal in advance, so that the terminal performs a sensing (Sensing) operation within the sensing window to determine the available sidelink resources required by the data.
  • the window area of the perception window is a period of time resource.
  • the sensing operation refers to collecting sensing information, determining the channel occupancy state according to the sensing information, and determining the available sidelink resources based on the channel occupancy state.
  • the perception information includes channel measurement information and the like.
  • discontinuous reception (DRX) technology is also introduced into sidelink communication, so that the terminal can switch between the active state and the sleep state, thereby reducing the power consumption of the terminal.
  • an additional DRX cycle needs to be configured for the terminal, and the DRX cycle includes an active window and a sleep window.
  • the terminal is in an active state within the activation window and senses the physical downlink control channel (PDCCH) or the physical sidelink control channel (PSCCH).
  • the terminal is in a dormant state within the sleep window, neither sensing nor receiving downlink signals, so as to save power consumption.
  • the window areas of the active window and the dormant window are both resources for a period of time.
  • the configured sensing window and the sleeping window may conflict, that is, the window areas of the sensing window and the sleeping window overlap. In this case, the terminal will not know whether to perform a sensing operation or to be in a dormant state.
  • the present application provides an information configuration method and device, which can be used to solve the problem of conflict between a sensing window and a sleep window in the related art.
  • an information configuration method is provided, which is applied to a communication device and includes: the communication device generates first configuration information and sends the first configuration information.
  • the first configuration information is used to indicate a conflict resolution strategy in the case of a conflict between the sleep window and the sensing window.
  • the sleep window refers to the time resource that needs to be in the discontinuous reception sleep state
  • the sensing window refers to the time resource that needs to perform the sensing operation.
  • a conflict resolution strategy is configured in the case of a conflict between the sleep window and the sensing window, so that the terminal that receives the first configuration information can be configured in the case of a conflict between the sleep window and the sensing window. Execute the corresponding conflict resolution strategy, thus solving the problem of not knowing whether to perform the sensing operation or in the dormant state when the sleep window and the sensing window conflict, and ensure the smooth progress of data services while reducing the power consumption of the device.
  • the conflict resolution strategy is a strategy for solving the conflict between the sleep window and the sensing window, and may be operation-related information of the operation that needs to be performed when the sleep window and the sensing window conflict.
  • the time resources of the sleep window and the sensing window include time domain resources and/or frequency domain resources.
  • the sleep window and the sensing window can be configured through configuration information, or through standard provisions or through negotiation between the communication device and the terminal.
  • the embodiments of the present application do not limit the configuration of the sleep window and the sensing window.
  • the communication device may configure the DRX cycle for the terminal by sending DRX configuration information.
  • the DRX configuration information includes a DRX cycle, and the DRX cycle includes an active window and a sleep window.
  • sending the first configuration information may include one or more of the following ways:
  • the first implementation manner before sending the DRX configuration information or the sensing window configuration information, the first configuration information is sent.
  • the first configuration information may be sent by means of RRC, MAC CE, or SCI.
  • the DRX configuration information is used to indicate the sleep window
  • the sensing window configuration information is used to indicate the sensing window.
  • the sensing window configuration information includes one or more of a sensing window period, time resource size information of the sensing window, and resource location information.
  • the first configuration information can be separately configured before the sleep window or the sensing window is configured, so that changes to the configuration process of the sleep window or the sensing window can be avoided and reliability is increased.
  • the second implementation manner sending second configuration information, where the second configuration information includes the first configuration information and one or more of the following information: DRX configuration information, or perception window configuration information.
  • the first configuration information may be sent in the DRX configuration information, or the first configuration information may be sent in the sensing window configuration information, or the first configuration information, the DRX configuration information, and the sensing window configuration information may be sent.
  • second configuration information may be sent.
  • the first configuration information can be sent through DRX configuration information and/or sensing window configuration information, so that signaling overhead can be reduced.
  • the third implementation manner before sending the DRX configuration information or the sensing window configuration information, the first sub-information is sent; the third configuration information is sent, and the third configuration information includes the second sub-information and one or more of the following information: DRX Configuration information, or perception window configuration information.
  • the first sub-information is a part of the information in the first configuration information
  • the second sub-information is another part of the information in the first configuration information.
  • a part of the information in the first configuration information is sent separately in addition to the DRX configuration information or the sensing window configuration information, and another part of the information in the first configuration information is sent through the DRX configuration information or the sensing window configuration information. In this way, the flexibility of information configuration can be increased.
  • the first configuration information includes one or more of the following information:
  • the first type of information sensing operation indication information
  • the sensing operation indication information is used to instruct the sensing operation to be performed in the target sleep window
  • the target sleep window refers to all or part of the sleep windows that conflict with the sensing window.
  • the sensing operation indication information may indicate that in the case of a conflict between the sleep window and the sensing window, the sensing operation is performed in the target sleep window without putting the device in a sleep state.
  • the target sleep window can be converted into a sensing window, and the function of the sleep window is no longer executed, thereby avoiding the conflict between the sensing operation in the target sleep window and the sleep state.
  • the second kind of information the indication information of the sub-window, the sub-window is the window associated with the target sleep window; the sub-window associated with the target sleep window needs to perform a perception operation, and the window other than the sub-window in the target sleep window needs to be in sleep.
  • the sub-window associated with the target sleep window needs to be in the sleep state, and the sensing operation needs to be performed in the window other than the sub-window in the target sleep window.
  • the child window is a window associated with some or all of the windows of the target sleep window.
  • the sub-window is a part or all of the windows in the target sleep window, or a window that overlaps with some or all of the windows in the target sleep window.
  • the indication information of the sub-window is used to indicate the sub-window.
  • the indication information of the sub-window is used to indicate the sub-window, and is also used to indicate that the sub-window associated with the target sleep window is in a dormant state, and the window in the target sleep window other than the sub-window Execute the sensing operation in the target sleep window, or perform the sensing operation in the window other than the sub-window in the target sleep window when the target sleep window is in the sleep state.
  • the indication information of the sub-window may be resource location information of the sub-window, which is used to represent the time resource where the sub-window is located.
  • the indication information of the sub-window is the position information of the sub-window in the target sleep window, which is used to represent the position of the sub-window in the target sleep window.
  • the device that receives the indication information of the sub-window can perform the sensing operation in a part of the target sleep window, and be in a sleep state in another part of the target sleep window, thereby avoiding the perception in the target sleep window. Conflict between operating and sleeping.
  • the first configuration information may further include first window indication information or second window indication information.
  • the first window indication information is used to indicate that the sub-window is a sensing sub-window, that is, it is used to indicate that the sensing operation is performed in the sub-window associated with the target sleep window, and the target sleep window is in a dormant state in a window other than the sub-window. .
  • the second window indication information is used to indicate that the sub-window is a dormant sub-window, that is, it is used to indicate that the sub-window is in a dormant state in the sub-window associated with the target dormant window, and the sensing operation is performed in a window other than the sub-window in the target dormant window.
  • the third type of information indication information of available sidelink resources, the indication information of available sidelink resources is used to indicate the configured sidelink resources required for data transmission when the target sleep window is in a dormant state.
  • the available sidelink resources may include time domain resources and/or frequency domain resources for data transmission.
  • available sidelink resources can be reserved for the terminal through the first configuration information, so that the terminal is in a dormant state in the target sleep window without performing a sensing operation, and can also perform data transmission based on the reserved available sidelink resources , to ensure the smooth progress of data services.
  • the indication information of the sub-window includes one or more of the following information:
  • the first type of information window size information of the child window, the starting position of the child window is the starting position of the target sleep window, or the end position of the child window is the end position of the target sleep window.
  • the child window is the front part of the window or the back part of the window in the target sleep window.
  • the window size information of the sub-window is used to indicate the window size of the sub-window.
  • the window size of the sub-window may include the size of the sub-window in the time domain and/or the size in the frequency domain.
  • whether to use the start position of the target sleep window as the start position of the sub-window or the end position of the target sleep window as the end position of the sub-window can be carried out by standard regulations or by communication equipment and terminals in advance.
  • the negotiation may also be configured through configuration information, which is not limited in this embodiment of the present application.
  • the indication information of the sub-window may include the first indication information or the second indication information in addition to the window size information of the sub-window.
  • the first indication information is used to indicate the starting position of the sub-window, and the starting position of the sub-window is the starting position of the target sleep window.
  • the second indication information is used to indicate the end position of the sub-window, and the end position of the sub-window is the end position of the target sleep window.
  • the second type of information the start position information and end position information of the sub-window.
  • the sub-windows are some or all of the windows in the target sleep window, which can be the front part of the window or the back part of the target sleep window, or the middle part of the target sleep window. window.
  • the starting position information and ending position information of the sub-window are used to determine the time resource where the sub-window is located.
  • the starting location information and the ending location information of the sub-window may include time domain location information and/or frequency domain location information.
  • the starting position information and the ending position information of the sub-window may also be the starting position information and the ending position information of the sub-window in the target sleep window.
  • the third type of information In the third type of information, the sub-windows are multiple windows spaced apart from each other in the target sleep window.
  • the indication information of the sub-window includes the starting position information of the first window among the multiple windows, the ending position information of the last window, and the interval rule of the multiple windows.
  • start position information of the first window and the end position information of the last window may include time domain position information and/or frequency domain position.
  • the start position information of the first window may be the start position information in the target sleep window
  • the end position information of the last window may be the end position information in the target sleep window.
  • the spacing rules for multiple windows are used to indicate how multiple windows are spaced.
  • the interval rule of multiple windows may include window size information of each window in the multiple windows, and window size information of the interval between each window.
  • the interval rule of the multiple windows may be the window indication information of each resource unit in the multiple resource units included in the target window.
  • the target window refers to the window between the start position of the first window and the end position of the last window.
  • the target window includes a plurality of resource units, and the window indication information of the resource unit is used to indicate whether the resource unit belongs to a sub-window.
  • Resource units may include time domain units and/or frequency domain units.
  • the resource unit may be a subframe or a time slot in the time domain. For example, if the window indication information of a resource unit is 1, it means that the time resource where the resource unit is located belongs to the sub-window; if the window indication information of a resource unit is 0, it means that the time resource where the resource unit is located does not belong to the sub-window. child window.
  • the first configuration information includes indication information of available sidelink resources
  • an auxiliary sensing operation may be performed to obtain the indication information of available sidelink resources, and then send the information including the indication information of available sidelink resources.
  • the communication device can determine the available sidelink resources required by the data by performing the auxiliary sensing operation, and configure the determined available sidelink resources to the terminal, so as to reserve the available sidelink resources for the terminal. In this way, the availability of available sidelink resources can be guaranteed.
  • an information configuration apparatus in a second aspect, is provided, and the information configuration apparatus has a function of implementing the behavior of the information configuration method in the above-mentioned first aspect.
  • the information configuration apparatus includes at least one module, and the at least one module is configured to implement the information configuration method provided in the first aspect.
  • an information configuration device in a third aspect, includes a processor and a memory, and the memory is used for storing a program that supports the information configuration device to perform the information configuration method provided in the first aspect above, and storing the data involved in implementing the information configuration method described in the first aspect.
  • the processor is configured to execute programs stored in the memory.
  • the information configuration apparatus may further include a communication bus for establishing a connection between the processor and the memory.
  • a computer-readable storage medium where instructions are stored in the computer-readable storage medium, when the computer-readable storage medium runs on a computer, the computer executes the information configuration method described in the first aspect.
  • a computer program product containing instructions that, when executed on a computer, cause the computer to execute the information configuration method described in the first aspect above.
  • a chip in a sixth aspect, includes: at least one processor, the at least one processor is coupled to a communication interface, and the at least one processor is configured to run a computer program or instructions stored in a memory to implement
  • the communication interface is used to communicate with other modules other than the chip.
  • an information configuration method is provided, applied in a terminal, including:
  • the first configuration information is received, and based on the first configuration information, in the case of a conflict between the sleep window and the sensing window, the conflict resolution strategy indicated by the first configuration information is executed in the target sleep window that conflicts with the sensing window.
  • the target sleep window refers to part or all of the sleep windows of the terminal that conflict with the perception window of the terminal.
  • a corresponding conflict resolution strategy is executed in the case of a conflict between the sleep window and the sensing window, which solves the problem of not knowing the The problem of performing the sensing operation is still in the dormant state, which reduces the power consumption of the device and ensures the smooth progress of the data service.
  • receiving the first configuration information includes the following implementations:
  • the first implementation manner before receiving the DRX configuration information or the sensing window configuration information, the first configuration information is separately received.
  • the DRX configuration information is used to indicate the sleep window
  • the sensing window configuration information is used to indicate the sensing window.
  • the second implementation manner receiving second configuration information, where the second configuration information includes the first configuration information and an indication of one of the following configuration information: DRX configuration information, or perception window configuration information.
  • the second configuration information may be received, and the first configuration information may be acquired from the second configuration information.
  • the third way before receiving the DRX configuration information or the perception window configuration information, the first sub-information is received; the third configuration information is received, and the third configuration information includes the second sub-information and one or more of the following information: DRX configuration information, or perception window configuration information.
  • the first sub-information is a part of the information in the first configuration information
  • the second sub-information is another part of the information in the first configuration information.
  • a part of the information in the first configuration information is separately received, and another part of the information in the first configuration is received through the DRX configuration information or the perception window configuration information.
  • the terminal can receive the first configuration information sent by the communication device in a direction, and can also receive the first configuration information sent by the communication device in an undirected manner, such as receiving the first configuration information broadcast by the communication device through an antenna.
  • the manner in which the terminal receives the first configuration information is not limited.
  • the conflict resolution strategy is executed in the target sleep window, including the following situations:
  • Case 1 if the first configuration information includes sensing operation indication information, the sensing operation is performed within the target sleep window based on the first configuration information.
  • the sensing operation is performed within the target sleep window without being in the sleep state, thereby avoiding the conflict between the sensing operation in the target sleep window and being in the sleep state.
  • the second case if the first configuration information includes the indication information of the sub-window, the sensing operation is performed in the sub-window of the target sleep window, and the target sleep window is in a sleep state in the window other than the sub-window, or, in the target sleep window.
  • the sub-window determined in the target sleeping window is in a dormant state, and the sensing operation is performed in a window other than the sub-window in the target sleeping window.
  • the sensing operation is performed in a part of the target sleep window, and the sleep state is in another part of the target sleep window, thereby avoiding the conflict between the sensing operation and the sleep state in the target sleep window.
  • the rules negotiated with the communication device in advance, or the relevant information carried in the first configuration information it can be determined whether to perform the sensing operation in the sub-window of the target sleep window, or in the sub-window except for the sub-window. In the dormant state in the window of the target dormant window, or in the dormant state in the sub-window of the target dormant window, and perform the perception operation in the window other than the sub-window.
  • the terminal may perform a sensing operation in the sub-window determined in the target sleep window based on the indication information of the sub-window, and delete the sub-window in the target sleep window. Dormant in windows other than child windows. If the first configuration information further includes indication information of the second window, the terminal may be in a sleep state in a sub-window determined from the target sleep window based on the indication information of the sub-window, and execute the execution in a window other than the sub-window in the target sleep window. Perceive action.
  • the first window indication information is used to indicate that the sub-window is a sensing sub-window, that is, it is used to indicate that the sensing operation is performed in the sub-window associated with the target sleep window, and the target sleep window is in a dormant state in a window other than the sub-window.
  • the second window indication information is used to indicate that the sub-window is a dormant sub-window, that is, it is used to indicate that the sub-window associated with the target dormant window is in a dormant state, and the sensing operation is performed in a window other than the sub-window in the target dormant window.
  • the third case when the first configuration information includes indication information of available sidelink resources, the device is in a dormant state within the target sleep window, and data transmission is performed based on the available sidelink resources.
  • the reserved available sidelink resources can be determined based on the first configuration information. In this way, when the sensing operation cannot be performed within the target sleep window, there are also available sidelink resources for data transmission, thereby ensuring the smooth progress of the data service.
  • the sub-window may also be determined from the target sleep window based on the indication information of the sub-window.
  • the sub-window is determined from the target sleep window based on the indication information of the sub-window, including the following situations:
  • the first case when the indication information of the sub-window includes window size information, based on the window size information, take the starting position of the target sleep window as the starting position or the end position of the target sleep window as the ending position, and start from the target sleep window. Determine the child window in the sleep window.
  • the second case in the case that the indication information of the sub-window includes the start position information and the end position information, the sub-window is determined from the target sleep window based on the start position information and the end position information.
  • the indication information of the sub-window includes the starting position information of the first window, the ending position information of the last window, and the interval rules of multiple windows in the multiple windows spaced from each other, based on the first window
  • the starting position information of the last window, the ending position information of the last window, and the interval rules of multiple windows are determined from the target sleep window, and the multiple windows are used as sub-windows.
  • the target window refers to the starting position of the first window to the last
  • the window indication information of each resource unit is used to indicate whether each resource unit belongs to a sub-window, then it can be based on the window indication information of each resource unit in the multiple resource units included in the target window.
  • the target window may be determined based on the start position information of the first window and the end position information of the last window.
  • the indication information of the sub-windows may include different information forms, and by determining the sub-windows based on the indication information of different sub-windows, the flexibility and usability of configuring the sub-windows can be improved, and the sub-window can be applied to different information configurations. in the scene.
  • an information configuration apparatus is provided, and the information configuration apparatus has a function of implementing the behavior of the information configuration method in the above seventh aspect.
  • the information configuration apparatus includes at least one module, and the at least one module is configured to implement the information configuration method provided in the seventh aspect.
  • an information configuration device in a ninth aspect, includes a processor and a memory, and the memory is used to store a program that supports the information configuration device to perform the information configuration method provided in the seventh aspect, and storing the data involved in implementing the information configuration method described in the seventh aspect.
  • the processor is configured to execute programs stored in the memory.
  • the information configuration apparatus may further include a communication bus for establishing a connection between the processor and the memory.
  • a tenth aspect provides a computer-readable storage medium, where instructions are stored in the computer-readable storage medium, when the computer-readable storage medium runs on a computer, the computer executes the information configuration method described in the seventh aspect.
  • a computer program product containing instructions, which, when executed on a computer, cause the computer to execute the information configuration method described in the seventh aspect.
  • a twelfth aspect provides a chip, the chip includes: at least one processor, the at least one processor is coupled to a communication interface, and the at least one processor is configured to execute a computer program or instructions stored in a memory to To implement the method described in the seventh aspect, the communication interface is used to communicate with other modules other than the chip.
  • a thirteenth aspect provides a communication system, including: a communication device and a terminal, wherein the communication device is used to implement the method of the first aspect; the terminal is used to implement the method of the seventh aspect method.
  • FIG. 1 is a schematic diagram of an information configuration system provided by an embodiment of the present application.
  • FIG. 2 is a schematic structural diagram of a communication device provided by an embodiment of the present application.
  • FIG. 3 is a schematic diagram of a communication system provided by an embodiment of the present application.
  • FIG. 4 is an architecture diagram of a V2X sidelink provided by an embodiment of the present application.
  • FIG. 5 is a schematic diagram of a sensing operation provided by an embodiment of the present application.
  • FIG. 6 is a schematic diagram of a DRX cycle provided by an embodiment of the present application.
  • FIG. 8 is a schematic diagram of executing a conflict resolution strategy based on perception indication information provided by an embodiment of the present application
  • FIG. 9 is a schematic diagram of another implementation of a conflict resolution strategy based on available sidelink resources provided by an embodiment of the present application.
  • FIG. 11 is a schematic diagram of executing a conflict resolution strategy based on indication information of a perception sub-window provided by an embodiment of the present application;
  • FIG. 12 is a schematic diagram of another implementation of a conflict resolution strategy based on the indication information of the perception sub-window provided by an embodiment of the present application;
  • FIG. 13 is a schematic diagram of another implementation of a conflict resolution strategy based on the indication information of the perception sub-window provided by an embodiment of the present application;
  • FIG. 14 is a schematic diagram of executing a conflict resolution strategy based on indication information of a sleep sub-window provided by an embodiment of the present application
  • 15 is a schematic diagram of another implementation of a conflict resolution strategy based on the indication information of the perception sub-window provided by an embodiment of the present application;
  • 16 is a schematic diagram of another implementation of a conflict resolution strategy based on the indication information of the perception sub-window provided by an embodiment of the present application;
  • 17 is a schematic structural diagram of an information configuration apparatus provided by an embodiment of the present application.
  • FIG. 18 is a schematic structural diagram of another information configuration apparatus provided by an embodiment of the present application.
  • first and second are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implying the number of indicated technical features.
  • a feature defined as “first”, “second” may expressly or implicitly include one or more of that feature.
  • the network architecture and service scenarios described in the embodiments of the present application are for the purpose of illustrating the technical solutions of the embodiments of the present application more clearly, and do not constitute a limitation on the technical solutions provided by the embodiments of the present application.
  • the evolution of the architecture and the emergence of new business scenarios, the technical solutions provided by the embodiments of the present application are also applicable to similar technical problems.
  • “plurality” means two or more.
  • “And/or”, which describes the association relationship of the associated objects, means that there can be three kinds of relationships, for example, A and/or B, it can mean that A exists alone, A and B exist at the same time, and B exists alone, where A, B can be singular or plural.
  • the character "/" generally indicates that the associated objects are an "or" relationship.
  • GSM global system for mobile communication
  • E-UTRA evolved universal terrestrial radio access
  • UMTS universal mobile telecommunications system
  • LTE long term evolution
  • 5th-generation 5G
  • NR new radio
  • FIG. 1 is a schematic diagram of a communication system provided by an embodiment of the present application.
  • the information configuration system includes a communication device 101 and a terminal 102, and the communication device 101 and the terminal 102 can be connected through a wired network or a wireless network.
  • the communication device 101 is a device that configures information, and may be a network device or a terminal.
  • the terminal 102 is a device to which information is configured. In addition, the terminal 102 can perform sidelink communication with other terminals.
  • the network device may include a base station or an access point or the like.
  • the communication device 101 is a base station, and the base station performs information configuration for the terminal.
  • the communication device 101 is a terminal, and the terminal performs information configuration for another terminal.
  • the terminal involved in the embodiments of this application is a device with a wireless communication function, which can be deployed on land, including indoor or outdoor, handheld or vehicle-mounted. It can also be deployed on water (such as ships, etc.). It can also be deployed in the air (eg on airplanes, balloons, satellites, etc.).
  • the terminal is also called user equipment (UE), mobile station (MS), mobile terminal (MT) and terminal equipment, etc. It is a device that provides voice and/or data connectivity to users. equipment.
  • the terminal includes a handheld device with a wireless connection function, a vehicle-mounted device, and the like.
  • the terminal can be: a mobile phone (mobile phone), a tablet computer, a notebook computer, a palmtop computer, a mobile internet device (MID), a wearable device (such as a smart watch, a smart bracelet, a pedometer, etc.), In-vehicle equipment (for example, cars, bicycles, electric vehicles, airplanes, ships, trains, high-speed rails, etc.), virtual reality (VR) equipment, augmented reality (AR) equipment, industrial control (industrial control) Wireless terminals, smart home equipment (for example, refrigerators, TVs, air conditioners, electricity meters, etc.), intelligent robots, workshop equipment, wireless terminals in self-driving, wireless terminals in remote medical surgery, smart Wireless terminals in the power grid (smart grid), wireless terminals in transportation safety, wireless terminals in smart cities, or wireless terminals in smart homes, flying equipment (for example, smart Robots, hot air balloons, drones, airplanes), etc.
  • MID mobile internet device
  • a wearable device such as a smart watch, a
  • the terminal is a terminal that often works on the ground, such as a vehicle-mounted device.
  • a chip deployed in the above-mentioned device such as a System-On-a-Chip (SOC), a baseband chip, etc., or other chips with communication functions, may also be referred to as a terminal.
  • SOC System-On-a-Chip
  • baseband chip etc.
  • other chips with communication functions may also be referred to as a terminal.
  • the terminal may be a vehicle with a corresponding communication function, or a vehicle-mounted communication device, or other embedded communication device, or may be a user's handheld communication device, including a mobile phone, a tablet computer, and the like.
  • the terminal may also be a wearable device.
  • Wearable devices can also be called wearable smart devices, which are the general term for the intelligent design of daily wear and the development of wearable devices using wearable technology, such as glasses, gloves, watches, clothing and shoes.
  • a wearable device is a portable device that is worn directly on the body or integrated into the user's clothing or accessories.
  • Wearable device is not only a hardware device, but also realizes powerful functions through software support, data interaction, and cloud interaction.
  • wearable smart devices include full-featured, large-scale, complete or partial functions without relying on smart phones, such as smart watches or smart glasses, and only focus on a certain type of application function, which needs to cooperate with other devices such as smart phones. Use, such as all kinds of smart bracelets, smart jewelry, etc. for physical sign monitoring.
  • a network device is an entity used in cooperation with a terminal that can be used to transmit or receive signals.
  • it may be an access point (AP) in WLAN, an evolved NodeB (eNB or eNodeB) in long LTE, or a relay station or access point, or in-vehicle equipment, wearable equipment, and 5th generation mobile networks (5th generation mobile networks or 5th generation wireless systems, 5th-Generation, referred to as: 5G) network (also known as New Radio (New Radio, NR)) network equipment or future evolved PLMN network network equipment, etc.
  • the network device in this embodiment of the present application may be a base station.
  • the network device 100 may be an evolved NodeB (evolved NodeB, eNB or eNodeB) in the 4th Generation mobile communication technology (4G) system.
  • 4G 4th Generation mobile communication technology
  • FIG. 2 is a schematic structural diagram of a communication device provided by an embodiment of the present application, and the communication device may be the communication device 101 or the terminal 102 shown in FIG. 1 .
  • the communication device includes at least one processor 201 , a communication bus 202 and at least one transceiver 204 .
  • the processor 201 may be a microprocessor (including a central processing unit (CPU), etc.), an application-specific integrated circuit (ASIC), or may be one or more devices used to control the solution of the present application Program execution integrated circuit.
  • a microprocessor including a central processing unit (CPU), etc.
  • ASIC application-specific integrated circuit
  • Communication bus 202 may include a path for transferring information between the aforementioned components.
  • the communication device may further include: a memory 203 .
  • the memory 203 can be a read-only memory (read-only memory, ROM), a random access memory (random access memory, RAM), an electrically erasable programmable read-only memory (electrically erasable programmable read-only memory, EEPROM), an optical disk ( Including compact disc read-only memory (CD-ROM), compact disc, laser disc, digital versatile disc, Blu-ray disc, etc.), magnetic disk storage media or other magnetic storage devices, or desired program code in the form of instructions or data structures and any other medium that can be accessed by a computer, but is not limited thereto.
  • the memory 203 may exist independently and be connected to the processor 201 through the communication bus 202 .
  • the memory 203 may also be integrated with the processor 201 .
  • Transceiver 204 uses any transceiver-like device for communicating with other devices or communication networks, such as Ethernet, radio access network (RAN), wireless local area network (WLAN), and the like.
  • Ethernet radio access network
  • WLAN wireless local area network
  • the processor 201 may include one or more CPUs, such as CPU0 and CPU1 as shown in FIG. 2 .
  • the communication device may include multiple processors, such as the processor 201 and the processor 205 as shown in FIG. 2 .
  • processors can be a single-core processor or a multi-core processor.
  • a processor herein may refer to one or more devices, circuits, and/or processing cores for processing data (eg, computer program instructions).
  • the communication device may further include an output device and an input device.
  • the output device communicates with the processor 201 and can display information in a variety of ways.
  • the output device may be a liquid crystal display (LCD), a light emitting diode (LED) display device, a cathode ray tube (CRT) display device, a projector, or the like.
  • the input device communicates with the processor 201 and can receive user input in a variety of ways.
  • the input device may be a mouse, a keyboard, a touch screen device, or a sensor device, or the like.
  • the above-mentioned communication device may be a general-purpose communication device or a dedicated communication device.
  • the communication device may be a desktop computer, a portable computer, a network server, a palmtop computer, a mobile phone, a tablet computer, a wireless terminal device, a communication device or an embedded device, and the embodiment of the present application does not limit the type of the communication device.
  • the memory 203 is used for storing the program code 210 for executing the solution of the present application, and the processor 201 is used for executing the program code 210 stored in the memory 203 .
  • the communication device can implement the information configuration method provided by the embodiment of FIG. 7 below through the processor 201 and the program code 210 in the memory 203 .
  • the information configuration method provided in the embodiment of the present application may be applied to a sidelink communication scenario, for example, to a sidelink communication scenario in the Internet of Things.
  • sidelink communication data can be sent directly between two terminals without sending the data to the network device first and then forwarding it by the network device, thus greatly reducing the data delay.
  • the sidelink communication may be sidelink communication based on LTE, sidelink communication based on 5G NR, or sidelink communication based on other communication networks, which is not limited in this embodiment of the present application.
  • FIG. 3 is a schematic diagram of a communication system provided by an embodiment of the present application.
  • the system includes: a sender terminal (Tx terminal) 10 , a receiver terminal (Rx terminal) 20 , and a terminal 30 . It should be understood that one sender terminal 10 , one receiver terminal 20 and one terminal 30 are shown in FIG. 3 .
  • the receiver terminal 20 in the embodiment of the present application refers to a terminal capable of receiving service data sent by the sender terminal 10.
  • the receiver terminal 20 can also send service data in addition to receiving service data.
  • the sender terminal 10 refers to a terminal capable of sending service data.
  • the sender terminal 10 can also receive service data sent by other devices (such as the terminal 30 or the network device 40 ) in addition to sending service data.
  • the sender terminal and the receiver terminal are relative concepts.
  • the sender terminal 10 and the receiver terminal 20 can perform sidelink communication, and one or more of the sender terminal 10 or the receiver terminal 20 adopts the power saving mode, that is, the sender terminal 10 Or the receiver terminal 20 switches between the sleep state and the active state within one cycle.
  • the terminal 30 is used for configuring the DRX configuration for the sender terminal 10 or the receiver terminal 20, and/or for sensing the time resources (sensing window) of the sidelink resources.
  • the receiver terminal 20 and the sender terminal 10 communicate with the same terminal 30 as an example.
  • the DRX configuration is configured for the receiver terminal 20 and the sender terminal 10, and/or used for sensing the sideline
  • the terminals of the time resources of the link resources may also be different terminals.
  • the terminal 30 configures a DRX configuration for the sender terminal 10, and/or a time resource for sensing sidelink resources.
  • the terminal 30 configures a DRX configuration for the receiver terminal 20, and/or a time resource for sensing sidelink resources.
  • the terminal configured with DRX configuration for the receiver terminal 20 (or the sender terminal 10) and the terminal configured with the time resource for sensing the sidelink resources may be the same terminal or different terminals, This embodiment of the present application does not limit this.
  • the terminal 30 may be omitted.
  • the communication system may further include: a network device 40 .
  • the network device 40 has a second interface (for example, a Uu interface) with the sender terminal 10 , the receiver terminal 20 , and the terminal 30 .
  • the user plane of the Uu interface mainly transmits user data; the control plane transmits related signaling to establish, reconfigure and release various mobile communication wireless bearer services.
  • the network device 40 is used to configure the DRX configuration (eg, sleep window and active window) for the sender terminal 10 or the receiver terminal 20, and/or to sense time resources for sidelink resources.
  • the network device 40 is included in the communication system, if the time resource and DRX configuration of the sensing sidelink resource of the sender terminal 10 (or the receiver terminal 20) are configured by the network device 40, the terminal 30 can also be omitted.
  • the network device 40 when the network device 40 is included in the communication system, if the DRX configuration of the sender terminal 10 (or the receiver terminal 20 ) is configured by the network device 40 , the sensing side chain of the sender terminal 10 (or the receiver terminal 20 ) The time resource of the road resource can be configured by the terminal 30, and the terminal 30 needs to reserve at this time.
  • the terminal 30 may also configure the DRX configuration for the sender terminal 10 (or the receiver terminal 20), and the network device 40 configures the sender terminal 10 (or the receiver terminal 20) with the time resource for sensing the sidelink resources, This embodiment of the present application does not limit this.
  • the sender terminal 10 and the receiver terminal 20 can access different network devices, and in FIG. 1, it is taken as an example that the two access the same network device.
  • the sender terminal 10 and the receiver terminal 20, the sender terminal 10 and the terminal 30, or the receiver terminal 20 and the terminal 30 have a first interface for direct communication, and the first interface may be called a PC5 interface .
  • the transmission link used for communication between terminals on the PC5 interface may be referred to as a side link.
  • the PC5 interface can use a dedicated frequency band (eg 5.9GHz).
  • V2X communication includes vehicle-to-vehicle (V2V) communication, vehicle-to-infrastructure (V2I) communication, and vehicle-to-people (V2P) communication.
  • V2X applications will improve driving safety, reduce congestion and vehicle energy consumption, and increase traffic efficiency.
  • Such as communication with facilities such as traffic lights, school districts and railway crossings.
  • the Internet of Vehicles system is a side chain transmission technology based on long term evolution (long term evaluation. LTE) V2V or new air interface V2V, which is different from the traditional LTE system or NR in which communication data is received or sent through network devices.
  • LTE long term evaluation.
  • LTE long term evaluation.
  • V2V or new air interface V2V which is different from the traditional LTE system or NR in which communication data is received or sent through network devices.
  • the system adopts the way of terminal-to-terminal direct communication.
  • LTE V2X is supplemented by NR V2X to realize advanced V2X services and support interworking with LTE V2X.
  • FIG. 4 is an architecture diagram of a V2X sidelink provided by an embodiment of the present application.
  • the V2Xsidelink architecture is divided into two types: independent deployment and dual-connection deployment, covering the following scenarios.
  • Figure (a) in Figure 4, Figure (b) in Figure 4, Figure (c) in Figure 4, Figure (d) in Figure 4, Figure (e) in Figure 4, and Figure 4 Figure (f) corresponds to scene 1, scene 2, scene 3, scene 4, scene 5 and scene 6, respectively.
  • Scenario 1-Scenario 3 are independent deployment scenarios
  • Scenario 4-Scenario 6 are dual-connection deployment scenarios, that is, multiple-radio access technology dual connectivity (MR-DC) scenarios.
  • MR-DC multiple-radio access technology dual connectivity
  • independent deployment refers to the working mode in which the terminal is connected to a base station, such as the working mode in which the terminal is connected to a 4G base station or a 5G base station in scenarios 1-3.
  • Dual-connection deployment refers to the working mode in which the terminal is connected to two base stations, such as the working mode in which the terminal is connected to one 4G base station and one 5G base station in scenarios 4 to 6.
  • Multiple radio access technologies multi-radio access technology, MR refers to multiple radio access technologies, such as evolved UTRA (evolved-UTRA, E-UTRA) and NR.
  • the terminal accesses the 5G core network (5G core network, 5GC) through NR, and communicates with the new air interface node B (NR node B). , gNB) connection to realize NR V2X SL and LTE V2X SL.
  • the terminal accesses 5GC through E-UTRA and connects with the next generation-evolved node B (ng-eNB) to realize NR V2X SL and LTE V2X SL.
  • ng-eNB next generation-evolved node B
  • the terminal accesses the evolved packet core network (EPC) through E-UTRA, and connects with the evolved node B (evolved node B, eNB) to realize NR V2X SL and LTE V2X SL.
  • EPC evolved packet core network
  • eNB evolved node B
  • gNB, ng-eNB and eNB manage or configure terminals for V2X communication in LTE Sidelink and NR Sidelink, respectively.
  • a terminal can access multiple network devices (eg, a primary base station or a secondary base station).
  • network devices eg, a primary base station or a secondary base station.
  • the primary base station may be the first base station accessed by the terminal in the random access process.
  • the primary base station is responsible for establishing a control plane connection with the core network control plane entity, transmitting signaling messages, and deciding whether to create a secondary base station for the terminal.
  • the primary base station may also select a secondary base station for the terminal.
  • the primary base station supports the terminal's signaling plane access management and user plane offload.
  • the secondary base station may be a second base station other than the primary base station, a node used to provide additional radio resources for the terminal, and may not have a direct control plane connection with the core network control plane entity.
  • the secondary base station supports offloading of the user plane of the terminal.
  • the secondary base station and the primary base station may be base stations of the same network standard.
  • the network standards corresponding to the secondary base station and the primary base station respectively are evolved base stations (evolved Node B, eNB or eNodeB) in the 4G system.
  • the network standards corresponding to the secondary base station and the primary base station may both be the Next Generation Node B (The Next Generation Node B, gNB) in the NR system.
  • the secondary base station and the primary base station in this embodiment of the present application may be base stations of different network standards.
  • the network standard corresponding to the primary base station is the eNB in the 4G system
  • the network standard corresponding to the secondary base station is the gNB in the NR system.
  • the network standard corresponding to the primary base station is the gNB in the NR system
  • the network standard corresponding to the secondary base station is the eNB in the 4G system.
  • the terminal is connected to the primary gNB (main gNB, MgNB) and the secondary eNB (secondary eNB, SeNB) to realize NR V2X SL and LTE V2X SL.
  • the terminal is connected to the primary eNB (main eNB, MeNB) and the secondary eNB (secondary gNB, SgNB) respectively to realize NR V2X SL and LTE V2X SL.
  • the terminal is connected to the main node (main node, MN) and the secondary node (secondary node, SN) respectively to realize NR V2X SL and LTE V2X SL.
  • the master node manages or configures the terminals for V2X communication in LTE sidelink and NR sidelink.
  • NR can support sidelink unicast, multicast, and broadcast transmissions in coverage, out-of-coverage, and partial coverage.
  • Unicast refers to a one-to-one communication mode between terminals, that is, one terminal communicates with a specific other terminal.
  • Multicast refers to a one-to-one communication mode between terminals, that is, a terminal communicates with a group of terminals.
  • Broadcast refers to a one-to-all communication mode between terminals, that is, one terminal communicates with all other terminals.
  • the physical channels used for transmission include physical sidelink control channel (PSCCH), physical sidelink shared channel (PSSCH) and physical sidelink feedback channel (physical sidelink feedback channel). , PSFCH).
  • a resource pool is a logical concept.
  • a resource pool includes multiple resources, and the resources include one or more of time domain resources and frequency domain resources. Any resource in the resource pool is used to transmit data.
  • the terminal When the terminal performs data transmission, it is necessary to first determine the sidelink resources from the resource pool, and then perform data transmission based on the determined sidelink.
  • the sidelink resource may be a resource for sending data or a resource for receiving data.
  • the ways of resource determination include the following two ways:
  • Mode 1 (mode1), the resource allocation mode of network scheduling.
  • Mode 1 The terminal performs data transmission with the network device in the radio resource control (RRC) connection state. Then, the network device communicating with the terminal can schedule the terminal for transmitting sidelink service data.
  • Sidelink resources For example, the terminal sends a scheduling request (SR) and a sidelink buffer status report (BSR) to the network device.
  • SR scheduling request
  • BSR sidelink buffer status report
  • the sidelink BSR is used to determine the sidelink communication data size of the terminal.
  • the network device Based on the sidelink BSR, the network device can determine the sidelink communication data volume of the terminal, and schedule the sidelink resources required for transmitting the sidelink service data for the terminal.
  • the network device uses the configured sidelink wireless network temporary identity (SL-radio network temporary identity, SL-RNTI) to schedule sidelink resources for sidelink communication.
  • SL-radio network temporary identity SL-RNTI
  • Mode 2 is a resource selection mode independently selected by the terminal.
  • the terminal selects sidelink resources from the resource pool (usually including one or more sidelink resources).
  • the resource pool is the resource broadcast by the network device in the system information.
  • the resource pool is the resource preconfigured for the terminal.
  • the resource pool may be a specific resource pool for the terminal, that is, only the terminal can select sidelink resources in the resource pool.
  • the resource pool may be a resource pool shared by multiple terminals including the terminal, that is, other terminals except the terminal may also select resources from the resource pool. For the latter, when the terminal autonomously selects resources in the resource pool, the terminal can perform perception on the resource pool to select sidelink resources.
  • the terminal can determine the transmission resources required for the data by performing a sensing operation.
  • the sensing operation can be implemented using transmit sensing (TX sensing) technology.
  • TX sensing transmit sensing
  • the information configuration method provided in this embodiment of the present application may be applied to mode2 of sidelink communication.
  • the terminal autonomously selects resources for data transmission.
  • the available sidelink resources required by the data are determined by performing sensing operations within the sensing window.
  • the sensing operation refers to collecting sensing information, determining the channel occupancy state according to the sensing information, and determining available sidelink resources based on the channel occupancy state.
  • the perception information includes channel measurement information and the like.
  • the channel measurement information may include reference signal receiving power (reference signal receiving power, RSRP) and received signal strength indication (received signal strength indication, RSSI) of the PSSCH, and the like.
  • FIG. 5 is a schematic diagram of a sensing operation provided by an embodiment of the present application. As shown in FIG. 5, the sensing operation may include the following steps:
  • Step 501 Collect sensing information, where the sensing information includes channel measurement information such as PSSCH-RSRP and RSSI.
  • Step 502 Based on the perception information, high-energy resources are excluded from the optional resources to form a candidate resource set.
  • Step 503 Select resources from the candidate resource set as available sidelink resources, and perform data transmission on the available sidelink resources.
  • Step 504 Determine whether to perform resource reselection.
  • step 501 If resource reselection is required, return to step 501, continue to collect perception information, so as to exclude high-energy resources from optional resources based on the perception information, form a candidate resource set, and then select available sidelink resources from the resource candidate set. If resource reselection is not required, return to step 503 so as to continue to use the available sidelink resource selected in step 503 for data transmission, that is, perform data transmission on the same sidelink resource in step 503 .
  • DRX technology is introduced in sidelink communication to reduce the power consumption of the terminal.
  • DRX technology means that the terminal only turns on the receiver to enter the active state at necessary times to receive downlink data and signaling, and turns off the receiver to enter the dormant state at other times to stop receiving downlink data and signaling, which saves the power consumption of the terminal. working mode.
  • the terminal In a wireless network, when there is data to be transmitted, the terminal must always monitor the PDCCH, and send and receive data according to the instruction message sent by the network side, which will lead to relatively large power consumption of the terminal and delay of data transmission. Therefore, the 3GPP standard protocol introduces the DRX energy-saving strategy into the LTE system, which is defined in the physical layer media access control (media access control, MAC).
  • media access control media access control
  • Discontinuous reception means that the terminal only turns on the receiver to enter an active state (also called an active state) at a necessary time to receive downlink data and signaling. At other times, the receiver is turned off to enter a sleep state (also called an inactive state). When the terminal is in a dormant state, the terminal stops receiving downlink data and signaling.
  • DRX is a working mode of the terminal that saves the power consumption of the terminal.
  • DRX is divided into idle state DRX and connected state DRX. The idle state DRX is realized by sensing the paging channel because there is no RRC connection and terminal-specific bearer. Connected state DRX refers to the DRX characteristics of the terminal when it is in the RRC connected state.
  • a schematic diagram of the DRX mechanism is shown in Figure 6. In the time domain, time is divided into successive DRX cycles (DRX cycles).
  • the DRX cycle includes an active window and a sleep window.
  • the activation window is also called the active period, and the activation window is timed by a DRX duration timer (drx-onDurationTimer).
  • drx-onDurationTimer Within the activation window, the terminal senses the PDCCH or PSCCH.
  • the sleep window is also called the inactive period. In the sleep window, the terminal does not perceive or receive downlink signals to save power consumption.
  • the DRX duration timer refers to the duration of the on duration at the beginning of the DRX cycle.
  • the terminal is in an active state (also in an awake state).
  • the DRX cycle may include a short DRX cycle and a long DRX cycle.
  • the long DRX cycle is generally an integer multiple of the short DRX cycle.
  • FIG. 6 is a schematic diagram of a DRX cycle provided by an embodiment of the present application.
  • Graph (a) in FIG. 6 shows a long DRX cycle
  • graph (b) in FIG. 6 shows a short DRX cycle.
  • Typical application scenarios of DRX include: services that are not sensitive to delays and that have data to be received and sent not most of the time, such as browsing web pages, receiving emails, and file transfer services based on file transfer protocol (FTP), etc. . Services that generate sparse packets, such as presence services. Periodic continuous packet services, such as voice over internet protocol (VoIP) services. Automatic neighbor relation (ANR) measurement.
  • VoIP voice over internet protocol
  • ANR Automatic neighbor relation
  • the embodiments of the present application provide a method for configuring a conflict resolution strategy for a terminal by using configuration information, so that the terminal executes a corresponding conflict resolution strategy in the case of a conflict between the sleep window and the sensing window, so as to solve the sleep problem.
  • the problem of the conflict between the window and the sensing window can reduce the power consumption of the terminal and ensure the smooth progress of the data service.
  • the interaction subjects of the information configuration method provided by the embodiment of the present application are a communication device and a terminal
  • the communication device may be a base station or a terminal in the above-mentioned sidelink communication scenario
  • the terminal may be a terminal in the above-mentioned sidelink communication scenario.
  • FIG. 7 is a flowchart of an information configuration method provided by an embodiment of the present application.
  • the interaction subjects of the method are a communication device and a terminal.
  • the communication device is a device that configures information, and may be a network device or a terminal.
  • a terminal is a device that is configured with information. As shown in Figure 7, the method includes the following steps:
  • Step 701 The communication device generates first configuration information, where the first configuration information is used to indicate a conflict resolution strategy in the case of a conflict between the sleep window and the perception window.
  • a conflict resolution strategy is proposed for the terminal to be configured by the communication device through configuration information, so that the terminal can A method for executing a corresponding conflict resolution strategy in the case of a conflict between the sleep window and the sensing window.
  • the communication device Before configuring the conflict resolution strategy for the terminal, the communication device needs to generate first configuration information for indicating the conflict resolution strategy.
  • the conflict resolution strategy is a strategy for solving the conflict between the sleep window and the sensing window, and may be operation-related information of the operation to be performed when the sleep window and the sensing window conflict.
  • the sleep window refers to the time resource that needs to be in the sleep state, and the terminal is in the sleep state within the sleep window.
  • the sleep window may be configured through DRX configuration information.
  • the DRX configuration information is configured for the terminal by the communication device or other devices other than the communication device.
  • the DRX configuration information is used to indicate the sleep window.
  • the DRX configuration information may include a DRX cycle, and the DRX cycle includes an active window and a sleep window.
  • the sleep window may also be stipulated by a standard or negotiated between a communication device and a terminal, and the embodiment of the present application does not limit the configuration of the sleep window.
  • the perception window refers to the time resource that needs to perform the perception operation.
  • the perception operation is used to determine the available sidelink resources required by the data.
  • the sensing operation refers to collecting sensing information, determining the channel occupancy state according to the sensing information, and determining available sidelink resources based on the channel occupancy state.
  • the perception information includes channel measurement information and the like.
  • the available sidelink resources include available sending resources or available receiving resources.
  • the available transmit resources are used for sending data, and the available receive resources are used for receiving data.
  • the available sidelink resources may include time domain resources and/or frequency domain resources.
  • the sensing window can be configured through the sensing window configuration information.
  • the terminal is configured with the perception window configuration information by the communication device or other devices other than the communication device.
  • the sensing window configuration information is used to indicate the sensing window.
  • the sensing window configuration information may include one or more of the sensing window period, the time resource size information of the sensing window, and the resource location information, and of course may also include other sensing window related information, which is not limited in this embodiment of the present application .
  • the sensing window may also be stipulated by a standard or negotiated by a communication device and a terminal, and the configuration of the sensing window is not limited in this embodiment of the present application.
  • the time resource refers to a resource area composed of time domain resources and/or frequency domain resources.
  • the time resource may include a resource region composed of a period of time domain resources and a full frequency domain resource, or a resource region composed of a period of time domain resources and a period of frequency domain resources.
  • the first configuration information may include one or more of the following information:
  • the first type of information sensing operation indication information.
  • the sensing operation indication information is used to indicate that the sensing operation is performed within the target sleep window.
  • the target sleep window refers to some or all of the sleep windows that conflict with the sensing window.
  • the target sleep window refers to a sleep window that conflicts with the sensing window.
  • the target sleep window refers to a partial window of the sleep window that conflicts with the sensing window, that is, a partial sleep window that overlaps with the sensing window in the sleep window.
  • the sensing operation indication information may indicate that in the case of a conflict between the sleep window and the sensing window, the sensing operation is performed in the target sleep window without switching the device state to the sleep state.
  • the target sleep window can be converted into a sensing window, and the function of the sleep window is no longer executed, thereby avoiding the conflict between the sensing operation and the sleep state in the target sleep window.
  • the second kind of information is the indication information of the child window, the child window is the window in the target sleep window.
  • the indication information of the sub-window may be resource location information of the sub-window, which is used to represent the time resource where the sub-window is located.
  • the indication information of the sub-window is the position information of the sub-window in the target sleep window, which is used to represent the position of the sub-window in the target sleep window.
  • the indication information of the sub-window may include indication information of the time domain and/or frequency domain of the sub-window.
  • the child window is a window associated with the target sleep window, specifically a window associated with some or all of the windows of the target sleep window.
  • the sub-window may be part or all of the windows in the target sleep window, or a window that overlaps with some or all of the windows in the target sleep window, and the like.
  • the configured sub-window may be a perceptive sub-window that needs to perform a perceptual operation, or a dormant sub-window that needs to be in a dormant state.
  • the sub-window associated with the target sleep window needs to perform a perceptual operation, and the windows other than the sub-window in the target sleep window need to be in a sleep state; or, the sub-window associated with the target sleep window needs to be in a sleep state, except Awareness operations need to be performed in windows other than child windows.
  • a sub-window in the target sleep window needs to perform a sensing operation, and the windows other than the sub-window in the target sleep window need to be in a sleep state; or, a sub-window in the target sleep window needs to be in a sleep state, and the target sleep window needs to be in a sleep state.
  • Aware operation needs to be performed in windows other than child windows.
  • the perceptual operation needs to be performed in the sub-window associated with the target sleep window, and the windows other than the sub-window in the target sleep window need to be in a sleep state. That is, the sub-windows associated with the target sleep window are used as sensing windows to perform sensing operations, and other partial windows in the target sleep window are still used as sleep windows to be in a sleep state. In this way, the device that receives the indication information of the sub-window can perform a sensing operation in a part of the target sleep window, and be in a sleep state in another part of the target sleep window, thereby avoiding the sensing operation and the sleep state in the target sleep window. state conflict.
  • the sub-window associated with the target dormant window needs to be in a dormant state, and the window of the target dormant window other than the sub-window needs to perform a sensing operation. That is, the sub-windows associated with the target sleep window are used as sleep windows to be in a sleep state, and other partial windows in the target sleep window are used as sensing windows to perform sensing operations. In this way, the device that receives the indication information of the sub-window can perform a sensing operation in a part of the target sleep window, and be in a sleep state in another part of the target sleep window, thereby avoiding the sensing operation and the sleep state in the target sleep window. state conflict.
  • the indication information of the sub-window is used to indicate the sub-window.
  • the actions of the terminal receiving the indication information of the sub-window can be configured through other configuration information, standard regulations, or advance negotiation, that is, to configure the received sub-window.
  • the terminal with the indication information performs a sensing operation in the sub-window associated with the target sleep window, is in a dormant state in a window other than the sub-window in the target sleep window, or is in a dormant state in a sub-window associated with the target sleep window, Performs awareness operations in windows other than child windows in the target sleep window.
  • the indication information of the sub-window may not only indicate the sub-window, but may also indicate the action of the terminal that receives the indication information of the sub-window, that is, it may also be used to instruct to perform a sensing operation in the sub-window associated with the target sleep window,
  • the target sleep window is in a dormant state in a window other than a sub-window, or in a dormant state in a sub-window associated with the target sleep window, and a perception operation is performed in a window other than the sub-window in the target sleep window.
  • the third kind of information the indication information of available sidelink resources.
  • the available sidelink resources may include time domain resources and/or frequency domain resources for data transmission.
  • the available sidelink resources refer to the sidelink resources required for data transmission when the target sleep window is in a dormant state. That is, through the indication information of the available sidelink resources, the terminal that receives the indication information of the available sidelink resources can be configured to be in a dormant state in the target sleep window, and perform data transmission based on the available sidelink resources indicated by the indication information of the available sidelink resources. .
  • the time domain position of the available sidelink resources is generally after the time domain position of the target sleep window, so that the terminal can perform data transmission based on the available sidelink resources after the target sleep window ends.
  • the time domain position of the available sidelink resource is a period of time T after the time domain end position of the target sleep window, where T ⁇ 0.
  • the indication information of the available sidelink resources is used to indicate the available sidelink resources.
  • other configuration information, standard regulations or advance negotiation can be used to configure the action of the terminal that receives the indication information of the available sidelink resources, that is, the configuration receiving The terminal that receives the indication information of the available sidelink resources is in a dormant state within the target sleep window, and performs data transmission based on the available sidelink resources indicated by the indication information of the available sidelink resources.
  • the indication information of the available sidelink resources is not only used to indicate the available sidelink resources, but also can be used to indicate the action of the terminal that receives the indication information of the available sidelink resources, that is, it can also be used to indicate that the terminal is sleeping within the target sleep window In the state, data transmission is performed based on the available sidelink resources indicated by the indication information of the available sidelink resources.
  • the embodiment of the present application can reserve available sidelink resources for the terminal by configuring the first configuration information for the terminal, so that even if the terminal cannot perform the sensing operation in the target sleep window, it also has available sidelink resources for the terminal. Data transmission, thus ensuring the smooth progress of data services.
  • Step 702 The communication device sends first configuration information.
  • sending the first configuration information by the communication device may include the following implementations:
  • the first implementation manner before sending the DRX configuration information or the sensing window configuration information, the first configuration information is sent.
  • RRC before sending the DRX configuration information or the perception window configuration information, RRC, media access control (MAC) control element (CE) or sidelink control information (SCI) and so on to send the first configuration information.
  • MAC media access control
  • CE control element
  • SCI sidelink control information
  • the first configuration information can be separately configured before the sleep window or the sensing window is configured, so that changes to the configuration process of the sleep window or the sensing window can be avoided and reliability is increased.
  • the second implementation manner sending second configuration information, where the second configuration information includes the first configuration information and one or more of the following information: DRX configuration information, or perception window configuration information.
  • the first configuration information may be sent in the DRX configuration information, or the first configuration information may be sent in the sensing window configuration information, or the first configuration information, the DRX configuration information, and the sensing window configuration information may be sent.
  • second configuration information may be sent.
  • the first configuration information can be sent through DRX configuration information and/or sensing window configuration information, so that signaling overhead can be reduced.
  • the third implementation manner before sending the DRX configuration information or the perception window configuration information, the first sub-information is sent; the third configuration information is sent, and the third configuration information includes the second sub-information and one or more of the following information: DRX Configuration information, or perception window configuration information.
  • the first sub-information is a part of the information in the first configuration information
  • the second sub-information is another part of the information in the first configuration information.
  • a part of the information in the first configuration information is sent separately in addition to the DRX configuration information or the sensing window configuration information, and another part of the information in the first configuration information is sent through the DRX configuration information or the sensing window configuration information. In this way, the flexibility of information configuration can be increased.
  • the communication device may send the first configuration information to the terminal in a targeted manner, such as sending the first configuration information to the terminal by means of unicast or multicast, or may send the first configuration information in an undirected manner by means of broadcasting.
  • a targeted manner such as sending the first configuration information to the terminal by means of unicast or multicast, or may send the first configuration information in an undirected manner by means of broadcasting.
  • the embodiment does not limit the sending manner of the first configuration information.
  • Step 703 The terminal receives the first configuration information.
  • the terminal may receive the first configuration information sent by the communication device, for example, receive the first configuration information broadcast by the communication device through an antenna.
  • receiving the first configuration information by the communication device may include the following implementations:
  • the first implementation manner before receiving the DRX configuration information or the sensing window configuration information, the first configuration information is received.
  • the separately configured first configuration information is received.
  • the second implementation manner receiving second configuration information, where the second configuration information includes the first configuration information and one or more of the following information: DRX configuration information, or perception window configuration information.
  • the second configuration information may be received, and the first configuration information may be acquired from the second configuration information.
  • the third way before receiving the DRX configuration information or the perception window configuration information, the first sub-information is received; the third configuration information is received, and the third configuration information includes the second sub-information and one or more of the following information: DRX configuration information, or perception window configuration information.
  • the first sub-information is a part of the information in the first configuration information
  • the second sub-information is another part of the information in the first configuration information.
  • a part of the information in the first configuration information is separately received, and another part of the information in the first configuration is received through the DRX configuration information or the perception window configuration information.
  • Step 704 Based on the first configuration information, execute a conflict resolution strategy in a target sleep window, where the target sleep window refers to all or part of the sleep windows of the terminal that conflict with the perception window of the terminal.
  • the sleep window of the terminal may include multiple target sleep windows, and a conflict resolution strategy may be implemented in each target sleep window to avoid the conflict between the sensing operation and the sleep state.
  • executing the conflict resolution strategy in the target sleep window may include the following implementations:
  • a first implementation manner in the case that the first configuration information includes sensing operation indication information, the sensing operation is performed within the target sleep window based on the first configuration information.
  • the sensing operation is performed within the target sleep window without being in the sleep state, thereby avoiding the conflict between the sensing operation in the target sleep window and being in the sleep state.
  • FIG. 8 is a schematic diagram of executing a conflict resolution strategy based on sensing indication information provided by an embodiment of the present application.
  • the solid line frame in FIG. 8 is the sensing window
  • the dotted frame is the sleep window
  • the cross-hatched frame is the execution sensing window.
  • the target sleep window of the operation, the slashed box is the available sidelink resources.
  • the terminal in the prior art, in the case of a conflict between the sleep window and the sensing window, the terminal does not know whether to perform the sensing operation or switch to the idle state in the conflicting part of the window. As a result, the terminal cannot perform the sensing operation normally, and thus cannot sense the available sidelink resources required for subsequent data transmission, resulting in the failure of the data service to proceed smoothly.
  • the terminal may In the case of conflict, the sensing operation is performed within the target sleep window, and the available sidelink resources required by the data can be sensed by performing the sensing operation within the target sleep window.
  • the target sleep window refers to a sleep window that conflicts with the sensing window.
  • the target sleep window refers to a conflicting part of the sleep windows that conflict with the sensing window.
  • the terminal can be instructed to perform sensing operations in the sleep window that conflicts with the sensing window when the sleep window conflicts with the sensing window, instead of putting the device in the sleep state, thereby avoiding the target sleep window.
  • the conflict between the internal sensing operation and the dormant state ensures the smooth progress of data services while reducing the power consumption of the device.
  • the second implementation manner if the first configuration information includes the indication information of the sub-window, the sensing operation is performed in the sub-window of the target sleep window, and the window other than the sub-window in the target sleep window is in a dormant state, or, It is in a dormant state in a sub-window of the target dormant window, and performs a sensing operation in a window other than the sub-window in the target dormant window.
  • the third implementation manner if the first configuration information includes indication information of available sidelink resources, the device is in a dormant state within the target dormancy window, and data transmission is performed based on the available sidelink resources after the dormant state ends.
  • FIG. 9 is a schematic diagram of another implementation of a conflict resolution strategy based on available sidelink resources provided by an embodiment of the present application.
  • the solid line box in FIG. 9 is the sensing window
  • the dotted line box is the sleep window
  • the vertical line box is the target sleep window for being in the dormant state
  • the oblique line box is the available sidelink resources.
  • the terminal in the case of a conflict between the sleep window and the sensing window, the terminal does not know whether to perform the sensing operation or switch to the idle state in the conflicting part of the window.
  • the terminal cannot perform the sensing operation normally, and thus cannot sense the available sidelink resources required for subsequent data transmission, resulting in the failure of the data service to proceed smoothly.
  • the terminal after receiving the first configuration information including the indication information of the available sidelink resources, the terminal may, in the case of a conflict between the sleep window and the sensing window, in the The target sleep window is in a sleep state without performing a sensing operation. After the sleep state ends, data transmission is performed on the configured and available sidelink resources.
  • the indication information of available sidelink resources is configured for the terminal, in the multicast or broadcast scenario, it is also necessary to configure available sidelink resources that can be distinguished from each other for each device in the group, that is, each device in the group. Configure different available sidelink resources.
  • the available sidelink resources of each device in the group may be associated with the device identifier of each device in the group.
  • the communication device may also perform an auxiliary sensing operation for the terminal, so as to determine the available sidelink resources of the terminal through the auxiliary sensing operation, and The determined available sidelink resource is configured to the terminal through the first configuration information.
  • the terminal in the case of a conflict between the sleep window and the sensing window, the terminal can be in a sleep state in the target sleep window that conflicts with the sensing window based on the indication information of the available sidelink resources, and then based on the available sidelink configured by the first terminal resources for data transfer.
  • the available sidelink resources configured by the first terminal for the second terminal may be determined by the first terminal performing an auxiliary sensing operation.
  • the second terminal may also reserve receiving resources, so as to receive the first configuration information sent by the first terminal through the reserved receiving resources.
  • the available sidelink resources can be reserved for the terminal, so that the terminal does not perform the sensing operation even if it is in the sleep state in the target sleep window that conflicts with the sensing window , data transmission can also be performed based on the reserved available sidelink resources, thereby avoiding the conflict between the target dormant in-field sensing operation and being in the dormant state, and ensuring the smooth progress of data services while reducing the power consumption of the device.
  • embodiments of the present application may be applicable to scenarios such as unicast, multicast, or broadcast.
  • a conflict resolution strategy in the case of a conflict between the sleep window and the sensing window can be configured for the terminal, so that the terminal executes the corresponding conflict resolution strategy when the sleep window and the sensing window conflict , which solves the problem that the terminal does not know whether to perform a sensing operation or is in a dormant state when the sleep window conflicts with the sensing window, and ensures the smooth progress of data services while reducing the power consumption of the device.
  • the information configuration method provided by the embodiment of the present application is exemplarily described by taking the first configuration information including the indication information of the sub-window as an example.
  • FIG. 10 is a flowchart of another information configuration method provided by an embodiment of the present application.
  • the interaction subjects of the method are communication devices and terminals. As shown in FIG. 10 , the method includes the following steps:
  • Step 1001 The communication device generates first configuration information, where the first configuration information includes indication information of a sub-window, and the sub-window is a window in the target sleep window.
  • the target sleep window refers to some or all of the sleep windows that conflict with the sensing window.
  • the child window is a window associated with the target sleep window, specifically a window associated with some or all of the windows of the target sleep window.
  • the sub-window is a part or all of the windows in the target sleep window, or a window that overlaps with some or all of the windows in the target sleep window.
  • the indication information of the child window is used to indicate the child window.
  • the indication information of the sub-window may be resource location information of the sub-window, which is used to represent the time resource where the sub-window is located.
  • the indication information of the sub-window is the position information of the sub-window in the target sleep window, which is used to represent the position of the sub-window in the target sleep window.
  • the indication information of the sub-window may include indication information of the time domain and/or frequency domain of the sub-window.
  • the indication information of the sub-window can also be used to indicate that the sensing operation is performed in a part of the window of the target sleep window, and another part of the window of the target sleep window is in a sleep state.
  • the device that receives the indication information of the sub-window can be made to perform a sensing operation in a part of the target sleep window and be in a sleep state in another part of the window, thereby avoiding the occurrence of a conflict between the sensing operation and the sleep state in the target sleep window. conflict issues.
  • the indication information of the sub-window is used to indicate that the sensing operation is performed in the sub-window associated with the target sleep window, and the window other than the sub-window in the target sleep window is in a sleep state.
  • the indication information of the sub-window is used to indicate that the sub-window associated with the target sleeping window is in a dormant state, and the sensing operation is performed in a window other than the sub-window in the target sleeping window.
  • the indication information of the sub-window includes one or more of the following information:
  • the child window is the front part of the window or the back part of the window in the target sleep window.
  • the window size information of the sub-window is used to indicate the window size of the sub-window.
  • the window size of the sub-window may include the size of the sub-window in the time domain and/or the size in the frequency domain.
  • the window size information of the sub-window may include a duration T, which is used to indicate that a period of time T with the start time of the target sleep window as the start time is used as the sub-window, or the end time of the target sleep window is used as the end time A period of time T is used as a sub-window.
  • T 0.
  • start position of the target sleep window as the start position of the sub-window or the end position of the target sleep window as the end position of the sub-window can be stipulated by the standard or negotiated in advance by the communication device and the terminal. , and may also be configured through configuration information, which is not limited in this embodiment of the present application.
  • the indication information of the sub-window may include the first indication information or the second indication information in addition to the window size information of the sub-window.
  • the first indication information is used to indicate the starting position of the sub-window, and the starting position of the sub-window is the starting position of the target sleep window.
  • the second indication information is used to indicate the end position of the sub-window, and the end position of the sub-window is the end position of the target sleep window.
  • the sub-windows are some or all of the windows in the target sleep window, which can be the front part of the window or the back part of the target sleep window, or the middle part of the target sleep window. window.
  • the starting position information and ending position information of the sub-window are used to determine the time resource where the sub-window is located.
  • the starting location information and the ending location information of the sub-window may include time domain location information and/or frequency domain location information.
  • the target sleep window is a window in the full frequency domain
  • the start position information and the end position information of the sub-window may include the start position information and the end position information in the time domain.
  • the starting position information and the ending position information of the sub-window may also be the starting position information and the ending position information of the sub-window in the target sleep window.
  • the start position information of the sub-window may be the relative position information or distance information between the start position of the sub-window and the start position of the target sleep window
  • the end position information of the sub-window may be the end position of the sub-window and the start position of the target sleep window. Relative position information or distance information between the termination positions of the target sleep window.
  • the sub-window includes the starting position information of the first window among the multiple windows that are spaced apart from each other, the ending position information of the last window among the multiple windows, and the interval rules of the multiple windows.
  • the sub-windows are multiple windows spaced apart from each other in the target sleep window.
  • the indication information of the sub-window includes the starting position information of the first window among the multiple windows, the ending position information of the last window, and the interval rule of the multiple windows.
  • the start position information of the first window and the end position information of the last window may include time domain position information and/or frequency domain position.
  • the target sleep window is a window in the full frequency domain
  • the start position information of the first window is the start position information in the time domain
  • the end position information of the last window is the end position information in the time domain.
  • the start position information of the first window may be the start position information in the target sleep window
  • the end position information of the last window may be the end position information in the target sleep window.
  • the starting position information of the first window may be the relative position information or distance information between the starting position of the first window and the starting position of the target sleep window
  • the ending position information of the last window may be the last Relative position information or distance information between the end position of a window and the end position of the target sleep window.
  • the spacing rules for multiple windows are used to indicate how multiple windows are spaced.
  • the interval rule of multiple windows may include window size information of each window in the multiple windows, and window size information of the interval between each window.
  • the interval rule of multiple windows may be the window indication information of each resource unit included in the target window.
  • the target window refers to the window between the start position of the first window and the end position of the last window.
  • the target window includes multiple resource units, and the resource units may include time domain units and/or frequency domain units.
  • the resource unit may be a subframe or a time slot in the time domain.
  • the window indication information of the resource unit is used to indicate whether the resource unit belongs to a child window. For example, if the window indication information of a certain resource unit is 1, it means that the resource unit belongs to a sub-window; if the window indication information of a certain resource unit is 0, it means that the resource unit does not belong to a sub-window.
  • the interval rule for multiple windows may include window indication information for each of the 10 time slots. For these 10 time slots, if the window indication information of a certain time slot is 1, it means that this time slot belongs to a sub-window; if the window indication information of a certain time slot is 0, it means that this time slot does not belong to a sub-window. window.
  • time slot 1 and time slot 2 belong to the sub-window
  • time slot 3 and time slot 4 do not belong to the sub-window
  • time slot 5 and time slot 6 belong to the sub-window
  • time slot 7 and time slot 8 do not belong to the sub-window
  • Window, slot 9 and slot 10 belong to sub-windows. In this way, the 10 time slots can be divided into 3 windows spaced apart from each other.
  • the first configuration information may further include indication information of the first window or indication information of the second window.
  • the first window indication information is used to indicate that the sub-window is a sensing sub-window, and the sensing sub-window refers to a sub-window that needs to perform a sensing operation.
  • the indication information of the sub-window is used to indicate that the sensing operation is performed in the sub-window associated with the target sleep window, and the window other than the sub-window in the target sleep window is in a sleep state.
  • the second window indication information is used to indicate that the sub-window is a dormant sub-window, and the dormant sub-window refers to a sub-window that needs to be in a dormant state.
  • the indication information of the sub-window is used to indicate that the sub-window associated with the target dormant window is in a dormant state, and the sensing operation is performed in a window other than the sub-window in the target dormant window.
  • the first window indication information and the second window indication information may also be sent separately in addition to the indication information of the sub-window.
  • the first configuration information is sent through the DRX configuration information, where the first configuration information includes indication information of the sub-window.
  • the first window indication information or the second window indication information Before sending the first configuration information through the DRX configuration information, send the first window indication information or the second window indication information through RRC, MAC CE or SCI, etc.
  • Step 1002 The communication device sends the first configuration information to the terminal.
  • the communication device may send the first configuration information to the terminal based on the DRX configuration information.
  • Step 1003 The terminal receives the first configuration information.
  • Step 1004 The terminal determines the sub-window from the target sleep window based on the sub-window indication information included in the first configuration information.
  • the operation of determining the sub-window from the target sleep window may include the following implementations:
  • the first implementation method if the indication information of the sub-window includes the window size information, based on the window size information, the starting position of the target sleep window is used as the starting position or the end position of the target sleep window is used as the end position. Determines the child window in the middle.
  • the sub-window is the front part of the window or the rear part of the window in the target sleep window.
  • FIG. 11-FIG. 16 are schematic diagrams of executing conflict resolution strategies based on indication information of sub-windows provided by embodiments of the present application.
  • the sub-window in FIG. 11 is a partial window in the back of the target sleep window.
  • the sub-window in FIG. 14 is the front part of the window in the target sleep window.
  • the second implementation manner if the indication information of the sub-window includes the start position information and the end position information, the sub-window is determined from the target sleep window based on the start position information and the end position information.
  • the sub-window may be a partial window at the front or a partial window at the back in the target sleep window, or may be a partial window in the middle of the target sleep window.
  • the sub-windows in FIG. 12 and FIG. 15 are partial windows in the middle of the target sleep window.
  • the third implementation mode if the indication information of the sub-window includes the start position information of the first window, the end position information of the last window, and the interval rules of multiple windows among the multiple windows spaced apart from each other, then based on the first window
  • the starting position information of the window, the ending position information of the last window, and the interval rule of multiple windows are determined from the target sleep window, and multiple windows are used as sub-windows.
  • the target window refers to the starting position of the first window to the ending position of the last window.
  • the window indication information of each resource unit is used to indicate whether each resource unit belongs to a sub-window, then based on the window indication information of each resource unit in the multiple resource units included in the target window, the Identify multiple windows.
  • the target window may be determined based on the start position information of the first window and the end position information of the last window.
  • the sub-windows include a plurality of windows spaced apart from each other. Please refer to FIG. 13 and FIG. 16 , the sub-windows in FIG. 13 and FIG. 16 are multiple windows spaced apart from each other in the target sleep window.
  • Step 1005 The terminal performs a sensing operation in a sub-window of the target sleep window, and is in a sleep state in a window other than the sub-window in the target sleep window, or is in a sleep state in a sub-window of the target sleep window, and is in a sleep state in the target sleep window. Executes awareness operations in windows other than child windows in the window.
  • the terminal can determine whether the sub-window is a perceptual sub-window or a dormant sub-window based on the standard regulations, the rules negotiated with the communication device in advance, or the relevant information carried in the first configuration information, and then determine whether the sub-window is in the target dormant window. Whether to perform a perceptual operation in the sub-window of the target sleep state, in a dormant state in a window other than the sub-window, or in a dormant state in a sub-window of the target sleep window, and perform a perceptual operation in a window other than the sub-window.
  • the terminal may perform the sensing operation from the sub-window determined in the target sleep window based on the indication information of the sub-window, and perform the sensing operation in the target sleep window except for the sub-window. dormant inside. If the first configuration information further includes indication information of the second window, the terminal may be in a sleep state in a sub-window determined from the target sleep window based on the indication information of the sub-window, and in a window other than the sub-window in the target sleep window Perform a sense action.
  • FIGS. 11 to 13 are schematic diagrams of executing conflict resolution strategies based on the indication information of the perception sub-window provided by the embodiments of the present application.
  • the solid line box in Figure 11- Figure 13 is the perception window
  • the dashed box is the sleep window
  • the black dotted box is the perception sub-window used to perform the perception operation
  • the slashed box is the available sidelink resources.
  • the terminal may perform a sensing operation in a sensing sub-window in the target sleeping window and be in a sleep state in a window other than the sensing sub-window in the target sleeping window when the sleep window conflicts with the sensing window.
  • the target sleep window refers to the sleep window that conflicts with the sensing window.
  • FIGS. 14 to 16 are schematic diagrams of executing three conflict resolution strategies based on the indication information of the sleep sub-window provided by the embodiments of the present application.
  • the solid-line box in Figure 14- Figure 16 is the perception window
  • the dashed-line box is the sleep window
  • the black box is the sleep sub-window used in the dormant state
  • the slashed-line box is the available sidelink resources.
  • the terminal may be in a sleep state in a sleep sub-window in the target sleep window, and perform a sensing operation in a window other than the sleep sub-window in the target sleep window.
  • the target sleep window refers to the sleep window that conflicts with the sensing window.
  • Figures 11 to 16 only take the target sleep window as an example of a sleep window that conflicts with the sensing window.
  • the target sleep window may also be a sleep window that conflicts with the sensing window. The part of the window that conflicts with the perception window.
  • the terminal by sending the indication information of the sub-window, the terminal can be instructed to perform the sensing operation in a part of the target sleep window in conflict with the sensing window when the sleep window conflicts with the sensing window, and perform the sensing operation in the target sleep window.
  • Another part of the window is in a dormant state, thereby avoiding the conflict between the sensing operation in the target dormant window and being in the dormant state, and ensuring the smooth progress of data services while reducing the power consumption of the device.
  • the communication device and the terminal can be divided into functional modules according to the above method examples.
  • each functional module can be divided corresponding to each function, or two or more functions can be integrated into one processing module.
  • the above-mentioned integrated modules can be implemented in the form of hardware. It should be noted that, the division of modules in this embodiment is schematic, and is only a logical function division, and there may be other division manners in actual implementation.
  • FIG. 17 is a schematic structural diagram of an information configuration apparatus 1700 provided by an embodiment of the present application.
  • the information configuration apparatus 1700 may be implemented by software, hardware, or a combination of the two as part or all of a communication device, and the communication device may be the one shown in FIG. 1 .
  • Communication device 101 is shown.
  • the information configuration apparatus 1700 may include: a generating module 1701 and a sending module 1702 .
  • the generating module 1701 is configured to perform step 701 in the above-mentioned embodiment of FIG. 7 ;
  • the sending module 1702 is configured to perform step 702 in the above-mentioned embodiment of FIG. 7 .
  • the first configuration information includes one or more of the following information:
  • the sensing operation indication information is used to instruct the sensing operation to be performed in the target sleep window, and the target sleep window refers to all or part of the sleep windows that conflict with the sensing window;
  • the sub-window is the window associated with the target dormant window; the sub-window associated with the target dormant window needs to perform a perception operation, and the windows other than the sub-window in the target dormant window need to be in dormant state; or, the target dormant window needs to be in a dormant state.
  • the sub-windows associated with the sleep window need to be in a sleep state, and the windows other than the sub-windows in the target sleep window need to perform sensing operations;
  • Indication information of available sidelink sidelink resources where the available sidelink resources refer to the sidelink resources required for data transmission configured when the target sleep window is in a dormant state.
  • the first configuration information includes indication information of the sub-window, and the first configuration information further includes: first window indication information or second window indication information;
  • the sensing operation needs to be performed in the sensing sub-window associated with the target sleep window, and the windows other than the sensing sub-window in the target sleep window need to be in a dormant state;
  • the second window indication information is used to indicate that the sub-window is a dormant sub-window, the dormant sub-window associated with the target dormant window needs to be in dormant state, and the target dormant window other than the dormant sub-window needs to be executed Perceive action.
  • the indication information of the sub-window includes one or more of the following information:
  • the window size information of the sub-window, the starting position of the sub-window is the starting position of the target sleep window, or the end position of the sub-window is the end position of the target sleep window;
  • the sub-window includes the starting position information of the first window among the multiple windows spaced apart from each other, the ending position information of the last window among the multiple windows, and the interval rule of the multiple windows.
  • the interval rule of the multiple windows is the window indication information of each resource unit in the multiple resource units included in the target window;
  • the target window refers to the window from the start position of the first window to the end position of the last window
  • the window indication information of each resource unit is used to indicate whether each resource unit belongs to the sub-window
  • the resource units include time domain units and/or frequency domain units.
  • the device also includes:
  • the operation module is used to perform an auxiliary perception operation to obtain the indication information of the available sidelink resource.
  • the sending module 1702 is used to:
  • the first configuration information Before sending DRX configuration information or sensing window configuration information, send the first configuration information, where the DRX configuration information is used to indicate the sleep window, and the sensing window configuration information is used to indicate the sensing window;
  • the second configuration information includes the first configuration information and one or more of the following information: DRX configuration information, or perception window configuration information;
  • the first sub-information is sent; the third configuration information is sent, and the third configuration information includes the second sub-information and one or more of the following information: DRX configuration information, or sensing window configuration information; the first sub-information is a part of the information in the first configuration information, and the second sub-information is another part of the information in the first configuration information.
  • a conflict resolution strategy in the case of a conflict between the sleep window and the sensing window can be configured for the terminal, so that the terminal executes the corresponding conflict resolution strategy when the sleep window and the sensing window conflict , which solves the problem that the terminal does not know whether to perform a sensing operation or is in a dormant state when the sleep window conflicts with the sensing window, and ensures the smooth progress of data services while reducing the power consumption of the device.
  • FIG. 18 is a schematic structural diagram of another information configuration apparatus 1800 provided by an embodiment of the present application.
  • the information configuration apparatus 1800 may be implemented by software, hardware, or a combination of the two as part or all of a terminal, and the terminal may be the terminal shown in FIG. 1 .
  • the information configuration apparatus 1800 may include: a receiving module 1801 and an executing module 1802 .
  • the receiving module 1801 is configured to perform step 703 in the above-mentioned embodiment of FIG. 7 ;
  • the execution module 1802 is configured to execute step 704 in the above-mentioned embodiment of FIG. 7 .
  • the execution module 1802 is configured to execute one or more of the following ways:
  • the first configuration information includes sensing operation indication information, executing the sensing operation in the target sleep window
  • the sensing operation is performed in the sub-window determined from the target sleep window based on the indication information of the sub-window, and the target sleep window is excluding the sub-window.
  • the dormant state in the window of the target dormancy window or, in the dormant state in the sub-window determined from the target dormant window based on the indication information of the sub-window, and perform the perception in the window other than the sub-window in the target dormant window operate;
  • the device is in a dormant state within the target sleep window, and data transmission is performed based on the available sidelink resources.
  • execution module 1802 is used to:
  • the first configuration information includes the indication information of the sub-window and the indication information of the first window, perform the sensing operation in the sub-window determined from the target sleep window based on the indication information of the sub-window, and execute the sensing operation in the target sleep window.
  • the windows other than the sub-window are in a dormant state, and the first window indication information is used to indicate that the sub-window is a perceptual sub-window;
  • the sub-window determined from the target sleep window based on the indication information of the sub-window is in a sleep state, and the target sleep window is in a sleep state.
  • the sensing operation is performed in a window other than the sub-window, and the second window indication information is used to indicate that the sub-window is a dormant sub-window.
  • the device also includes:
  • the determining module is configured to determine the sub-window from the target sleep window based on the indication information of the sub-window.
  • the determining module is used to:
  • the indication information of the sub-window includes window size information, then based on the window size information, take the start position of the target sleep window as the start position or the end position of the target sleep window as the end position, from the target sleep window Determine the child window in;
  • the indication information of the sub-window includes the starting position information and the ending position information, then based on the starting position information and the ending position information, the sub-window is determined from the target sleep window;
  • the indication information of the sub-window includes the starting position information of the first window, the ending position information of the last window, and the interval rule of the multiple windows among the multiple windows separated from each other, then based on the The starting position information, the ending position information of the last window, and the interval rules of the multiple windows are determined from the target sleep window, and the multiple windows are used as the sub-windows.
  • the interval rule of the multiple windows is the window indication information of each resource unit in the multiple resource units included in the target window;
  • the target window refers to the distance from the starting position of the first window to the last window.
  • the window between the termination positions, the window indication information of each resource unit is used to indicate whether each resource unit belongs to the sub-window;
  • This determination module is used to:
  • the plurality of windows are determined from the target window based on the window indication information of each resource unit of the plurality of resource units included in the target window.
  • the receiving module 1801 is used for:
  • the DRX configuration information Before receiving the DRX configuration information or the sensing window configuration information, receive the first configuration information, the DRX configuration information is used to indicate the sleep window, and the sensing window configuration information is used to indicate the sensing window;
  • the second configuration information includes the first configuration information and one or more of the following information: DRX configuration information, or perception window configuration information;
  • the first sub-information Before receiving the DRX configuration information or the perception window configuration information, receive first sub-information; receive third configuration information, where the third configuration information includes the second sub-information and one or more of the following information: DRX configuration information, or perception window window configuration information; the first sub-information is a part of the information in the first configuration information, and the second sub-information is another part of the information in the first configuration information.
  • a corresponding conflict resolution strategy is executed in the case of a conflict between the sleep window and the sensing window, which solves the problem of not knowing the The problem of performing the sensing operation is still in the dormant state, which reduces the power consumption of the device and ensures the smooth progress of the data service.
  • the information configuration device provided in the above embodiment performs information configuration
  • only the division of the above functional modules is used as an example for illustration.
  • the above function allocation can be completed by different functional modules as required. That is, the internal structure of the device is divided into different functional modules to complete all or part of the functions described above.
  • the information configuration apparatus and the information configuration method embodiments provided by the above embodiments belong to the same concept, and the specific implementation process thereof is detailed in the method embodiments, which will not be repeated here.
  • the above-mentioned embodiments it may be implemented in whole or in part by software, hardware, firmware or any combination thereof.
  • software it can be implemented in whole or in part in the form of a computer program product.
  • the computer program product includes one or more computer instructions. When the computer instructions are loaded and executed on a computer, all or part of the processes or functions described in the embodiments of the present application are generated.
  • the computer may be a general purpose computer, special purpose computer, computer network, or other programmable device.
  • the computer instructions may be stored in or transmitted from one computer-readable storage medium to another computer-readable storage medium, for example, the computer instructions may be downloaded from a website site, computer, server, or data center Transmission to another website site, computer, server or data center by wired (eg coaxial cable, optical fiber, Digital Subscriber Line, DSL) or wireless (eg: infrared, wireless, microwave, etc.).
  • the computer-readable storage medium can be any available medium that can be accessed by a computer, or a data storage device such as a server, a data center, etc. that includes one or more available media integrated.
  • the available media may be magnetic media (eg: floppy disks, hard disks, magnetic tapes), optical media (eg: Digital Versatile Disc (DVD)) or semiconductor media (eg: Solid State Disk (SSD)) Wait.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本申请公开了一种信息配置方法、装置及系统，属于通信技术领域。该方法包括：生成第一配置信息；发送第一配置信息。其中，第一配置信息用于指示在休眠窗与感知窗发生冲突的情况下的冲突解决策略，休眠窗是指需要处于休眠态的时间资源，感知窗是指需要执行感知操作的时间资源。本申请通过发送第一配置信息来配置在休眠窗与感知窗发生冲突情况下的冲突解决策略，能够使得接收到第一配置信息的设备在休眠窗与感知窗发生冲突情况下执行相应的冲突解决策略，从而解决了在休眠窗与感知窗发生冲突情况下不知该执行感知操作还是处于休眠态的问题，在减少设备功耗开销的同时保障数据业务顺利进行。

Description

信息配置方法、装置及系统
本申请要求于2020年07月28日提交国家知识产权局、申请号为202010739294.5、申请名称为“一种提供辅助信息的方法及UE”的中国专利申请的优先权，以及，要求于2020年10月30日提交国家知识产权局、申请号为202011200059.7、申请名称为“信息配置方法、装置及系统”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及通信技术领域，尤其涉及一种信息配置方法、装置及系统。
背景技术
随着通信技术的发展，物联网技术也得到了飞速发展。目前，在物联网技术中引入了侧行链路(sidelink，SL)，以支持终端之间的直接通信。基于sidelink通信，两个终端之间可以直接发送数据，而不需要先把数据发送给网络设备，再由网络设备进行转发，从而大大减少了数据时延。在sidelink通信中，需要预先为终端进行相关的信息配置。
在sidelink通信的有些通信场景中，终端可以自主选择在侧行链路进行数据传输的sidelink资源。在这种通信场景中，需要预先为终端配置感知窗，以便终端在感知窗内执行感知(Sensing)操作，来确定数据所需的可用sidelink资源。其中，感知窗的窗口区域是一段时间资源。感知操作是指收集感知信息，根据感知信息确定信道占用状态，基于信道占用状态确定可用sidelink资源。其中，感知信息包括信道测量信息等。
在此基础上，在sidelink通信中还引入了非连续接收(discontinuous reception，DRX)技术，使得终端能够在激活态和休眠态之间进行切换，从而降低终端的功耗。在引入DRX技术后，需要额外为终端配置DRX周期，DRX周期中包括激活窗和休眠窗。终端在激活窗内处于激活态，感知物理下行控制信道(physical downlink control channel，PDCCH)或物理侧行链路控制信道(PysicalSidelink Control Channel，PSCCH)。终端在休眠窗内处于休眠态，不感知也不接收下行信号，以节省功耗。其中，激活窗和休眠窗的窗口区域均是一段时间资源。当终端处于休眠态时，由于不能检测物理直连共享信道-参考信号接收功率(physical sidelink shared channel-reference signal receiving power，PSSCH-RSRP)和接收信号强度指示(received signal strength indication，RSSI)测量，因此无法执行感知操作。
由于终端的感知窗和休眠窗是单独配置的，因此配置的感知窗和休眠窗可能会发生冲突，即感知窗和休眠窗的窗口区域发生重叠。这种情况下，终端将不知道是该执行感知操作还是处于休眠态。
发明内容
本申请提供一种信息配置方法及装置，可以用于解决相关技术中感知窗和休眠窗发生冲突的问题。
为解决上述技术问题，本申请实施例提供如下技术方案：
第一方面，提供一种信息配置方法，应用于通信设备中，包括：通信设备生成第一配置信息，发送第一配置信息。其中，第一配置信息用于指示在休眠窗与感知窗发生冲突的情况下的冲突解决策略。休眠窗是指需要处于非连续接收休眠态的时间资源，感知窗是指需要执行感知操作的时间资源。
本申请实施例中，通过发送第一配置信息来配置在休眠窗与感知窗发生冲突的情况下的冲突解决策略，能够使得接收到第一配置信息的终端在休眠窗与感知窗发生冲突情况下执行相应的冲突解决策略，从而解决了在休眠窗与感知窗发生冲突情况下不知该执行感知操作还是处于休眠态的问题，在减少设备功耗开销的同时保障数据业务顺利进行。
需要说明的是，冲突解决策略是用于解决休眠窗与感知窗发生冲突问题的策略，可以为在休眠窗与感知窗发生冲突的情况下需要执行的操作的操作相关信息等。休眠窗和感知窗的时间资源包括时域资源和/频域资源。
还需要说明的是，休眠窗和感知窗可以通过配置信息进行配置，也可以通过标准规定或者由通信设备和终端进行协商，本申请实施例对休眠窗和感知窗的配置方式不作限定。比如，通信设备可以通过发送DRX配置信息，来为终端配置DRX周期。DRX配置信息包括DRX周期，DRX周期包括激活窗和休眠窗。
可选地，发送第一配置信息可以包括以下一种或多种方式：
第一种实现方式：在发送DRX配置信息或感知窗配置信息之前，发送第一配置信息。
作为一个示例，可以在发送DRX配置信息或感知窗配置信息之前，通过RRC、MAC CE或SCI等方式发送第一配置信息。
需要说明的，DRX配置信息用于指示休眠窗，感知窗配置信息用于指示感知窗。比如，感知窗配置信息包括感知窗周期、感知窗的时间资源尺寸信息和资源位置信息中的一种或多种。
也即是，在第一种实现方式中，可以在配置休眠窗或感知窗之前，单独配置第一配置信息，如此可以避免对休眠窗或感知窗配置过程的更改，增加可靠性。
第二种实现方式：发送第二配置信息，第二配置信息包括第一配置信息以及以下信息中的一种或多种：DRX配置信息，或感知窗配置信息。
作为一个示例，可以将第一配置信息携带在DRX配置信息中发送，或者将第一配置信息携带在感知窗配置信息中发送，或者发送携带第一配置信息、DRX配置信息和感知窗配置信息的第二配置信息。
也即是，在第二种实现方式中，可以通过DRX配置信息和/或感知窗配置信息来发送第一配置信息，如此可以减少信令开销。
第三种实现方式：在发送DRX配置信息或感知窗配置信息之前，发送第一子信息；发送第三配置信息，第三配置信息包括第二子信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息。
其中，第一子信息为第一配置信息中的一部分信息，第二子信息为第一配置信息中的另一部分信息。
也即是，在DRX配置信息或感知窗配置信息之外单独发送第一配置信息中的一部分信息，以及通过DRX配置信息或感知窗配置信息发送第一配置信息中的另一部分信息。如此，可以增加信息配置的灵活性。
可选地，第一配置信息包括以下一种或多种信息：
第一种信息：感知操作指示信息，感知操作指示信息用于指示在目标休眠窗内执行感知操作，目标休眠窗是指与感知窗发生冲突的全部或部分休眠窗。
也即是，在第一种信息中，感知操作指示信息可以指示在休眠窗与感知窗发生冲突的情况下，在目标休眠窗内执行感知操作，而不用将设备状态处于休眠态。
采用第一种信息，可以将目标休眠窗转换为感知窗，而不再执行休眠窗的功能，从而避免了目标休眠窗内感知操作与处于休眠态的冲突。
第二种信息：子窗口的指示信息，子窗口为目标休眠窗关联的窗口；目标休眠窗关联的子窗口内需要执行感知操作、在目标休眠窗中除子窗口之外的窗口内需要处于休眠态；或者，目标休眠窗关联的子窗口内需要处于休眠态、在目标休眠窗中除子窗口之外的窗口内需要执行感知操作。
需要说明的是，子窗口为目标休眠窗的部分或全部窗口关联的窗口。比如，子窗口为目标休眠窗中的部分窗口或全部窗口，或者为与目标休眠窗中的部分窗口或全部窗口重叠的窗口。
在一种可能的实现方式中，子窗口的指示信息用于指示子窗口。
在另一种可能的实现方式中，子窗口的指示信息用于指示子窗口，还用于指示在目标休眠窗关联的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作，或者在目标休眠窗关联的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
作为一个示例，子窗口的指示信息可以为子窗口的资源位置信息，用于表征子窗口所在的时间资源。或者，子窗口的指示信息为子窗口在目标休眠窗内的位置信息，用于表征子窗口在目标休眠窗中的位置。
采用第二种信息，可以使得接收到子窗口的指示信息的设备在目标休眠窗的一部分窗口内执行感知操作，在目标休眠窗的另一部分窗口内处于休眠态，从而避免了目标休眠窗内感知操作与处于休眠态之间的冲突。
在一种可能的实现方式中，第一配置信息中还可以包括第一窗口指示信息或第二窗口指示信息。
其中，第一窗口指示信息用于指示子窗口为感知子窗口，即用于指示在目标休眠窗关联的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态。
其中，第二窗口指示信息用于指示子窗口为休眠子窗口，即用于指示在目标休眠窗关联的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
第三种信息：可用sidelink资源的指示信息，可用sidelink资源的指示信息用于指示在目标休眠窗内处于休眠态的情况下所配置的进行数据传输所需的sidelink资源。
需要说明的是，可用sidelink资源可以包括时域资源和/或频域资源，用于传输数 据。
采用第三种信息，可以通过第一配置信息，来为终端预留可用sidelink资源，这样终端在目标休眠窗内处于休眠态而不执行感知操作，也能够基于预留的可用sidelink资源进行数据传输，保障数据业务的顺利进行。
可选地，子窗口的指示信息包括以下一种或多种信息：
第一种信息：子窗口的窗口尺寸信息，子窗口的起始位置为目标休眠窗的起始位置，或者子窗口的末尾位置为目标休眠窗的末尾位置。
在第一种信息中，子窗口为目标休眠窗中靠前的部分窗口或靠后的部分窗口。
需要说明的是，子窗口的窗口尺寸信息用于指示子窗口的窗口尺寸。子窗口的窗口尺寸可以包括子窗口在时域上的大小和/或在频域上的大小。
还需要说明的是，是将目标休眠窗的起始位置作为子窗口的起始位置，还是将目标休眠窗的末尾位置作为子窗口的末尾位置，可以通过标准规定或者由通信设备和终端提前进行协商，也可以通过配置信息进行配置，本申请实施例对此不作限定。
作为一个示例，子窗口的指示信息除了包括子窗口的窗口尺寸信息之外，还可以包括第一指示信息或第二指示信息。其中，第一指示信息用于指示子窗口的起始位置，且子窗口的起始位置为目标休眠窗的起始位置。第二指示信息用于指示子窗口的末尾位置，且子窗口的末尾位置为目标休眠窗的末尾位置。
第二种信息：子窗口的起始位置信息和终止位置信息。
在第二种信息中，子窗口为目标休眠窗中的部分窗口或全部窗口，可以为目标休眠窗中靠前的部分的窗口或靠后的部分的窗口，也可以为目标休眠窗的中间一部分的窗口。
子窗口的起始位置信息和终止位置信息用于确定子窗口所在的时间资源。作为一个示例，子窗口的起始位置信息和终止位置信息可以包括时域位置信息和/或频域位置信息。作为另一示例，子窗口的起始位置信息和终止位置信息还可以为子窗口在目标休眠窗中的起始位置信息和终止位置信息。
第三种信息：在第三种信息中，子窗口为目标休眠窗中相互间隔的多个窗口。子窗口的指示信息包括多个窗口中第一个窗口的起始位置信息、最后一个窗口的终止位置信息、以及多个窗口的间隔规则。
需要说明的是，第一个窗口的起始位置信和最后一个窗口的终止位置信息可以包括时域位置信息和/或频域位置。或者，第一个窗口的起始位置信息可以为在目标休眠窗中的起始位置信息，最后一个窗口的终止位置信息可以为在目标休眠窗中的终止位置信息。
另外，多个窗口的间隔规则用于指示多个窗口之间是如何间隔的。比如，多个窗口的间隔规则可以包括多个窗口中各个窗口的窗口尺寸信息，以及各个窗口之间间隔的窗口尺寸信息。
在一个实施例中，多个窗口的间隔规则可以为目标窗口包括的多个资源单位中每个资源单元的窗口指示信息。其中，目标窗口是指第一个窗口的起始位置与最后一个窗口的终止位置之间的窗口。目标窗口中包括多个资源单位，资源单位的窗口指示信息用于指示该资源单位是否属于子窗口。
资源单位可以包括时域单位和/或频域单位。比如，资源单位可以为时域上的子帧或时隙。比如，若某个资源单位的窗口指示信息为1，则表示该资源单位所在的时间资源属于子窗口；若某个资源单位的窗口指示信息为0，则表示该资源单位所在的时间资源不属于子窗口。
可选地，若第一配置信息包括可用sidelink资源的指示信息，在发送第一配置信息之前，还可以执行辅助感知操作，得到可用sidelink资源的指示信息，然后发送包括可用sidelink资源的指示信息的第一配置信息。
也即是，通信设备可以通过执行辅助感知操作来确定数据所需的可用sidelink资源，并将确定的可用sidelink资源配置给终端，以为终端预留可用sidelink资源。如此，可用保证可用sidelink资源的可用性。
第二方面，提供了一种信息配置装置，所述信息配置装置具有实现上述第一方面中信息配置方法行为的功能。所述信息配置装置包括至少一个模块，所述至少一个模块用于实现上述第一方面所提供的信息配置方法。
第三方面，提供了一种信息配置装置，所述信息配置装置的结构中包括处理器和存储器，所述存储器用于存储支持信息配置装置执行上述第一方面所提供的信息配置方法的程序，以及存储用于实现上述第一方面所述的信息配置方法所涉及的数据。所述处理器被配置为用于执行所述存储器中存储的程序。所述信息配置装置还可以包括通信总线，所述通信总线用于在所述处理器与所述存储器之间建立连接。
第四方面，提供了一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当其在计算机上运行时，使得计算机执行上述第一方面所述的信息配置方法。
第五方面，提供了一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述第一方面所述的信息配置方法。
第六方面，提供了一种芯片，所述芯片包括：至少一个处理器，所述至少一个处理器和通信接口耦合，所述至少一个处理器用于运行存储器中存储的计算机程序或指令，以实现上述第一方面所述的方法，所述通信接口用于与所述芯片之外的其它模块进行通信。
上述第二方面、第三方面、第四方面、第五方面和第六方面所获得的技术效果与上述第一方面中对应的技术手段获得的技术效果近似，在这里不再赘述。
第七方面，提供一种信息配置方法，应用于终端中，包括：
接收第一配置信息，基于第一配置信息，在休眠窗与感知窗发生冲突的情况下，在与感知窗发生冲突的目标休眠窗内执行第一配置信息指示的冲突解决策略。其中，目标休眠窗是指终端的休眠窗中与终端的感知窗发生冲突的部分或全部休眠窗。
本申请实施例，通过接收第一配置信息，基于第一配置信息，在休眠窗与感知窗发生冲突的情况下执行相应的冲突解决策略，解决了在休眠窗与感知窗发生冲突情况下不知该执行感知操作还是处于休眠态的问题，在减少设备功耗开销的同时保障数据业务顺利进行。
可选地，接收第一配置信息包括以下几种实现方式：
第一种实现方式：在接收DRX配置信息或感知窗配置信息之前，单独接收第一配置信息。
需要说明的是，DRX配置信息用于指示休眠窗，感知窗配置信息用于指示感知窗。
第二种实现方式：接收第二配置信息，第二配置信息包括第一配置信息以及以下配置信息中的指示一种：DRX配置信息，或感知窗配置信息。
也即是，可以接收第二配置信息，从第二配置信息中获取第一配置信息。
第三种方式：在接收DRX配置信息或感知窗配置信息之前，接收第一子信息；接收第三配置信息，第三配置信息包括第二子信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息。
其中，第一子信息为第一配置信息中的一部分信息，第二子信息为第一配置信息中的另一部分信息。
也即是，单独接收第一配置信息中的一部分信息，以及通过DRX配置信息或感知窗配置信息接收第一配置中的另一部分信息。
需要说明的是，终端可以接收通信设备定向发送的第一配置信息，也可以接收通信设备不定向发送的第一配置信息，比如通过天线接收通信设备广播的第一配置信息，本申请实施例对终端接收第一配置信息的方式不作限定。
可选地，基于第一配置信息，在目标休眠窗内执行所述冲突解决策略，包括以下几种情况：
第一种情况：若第一配置信息包括感知操作指示信息，则基于第一配置信息在目标休眠窗内执行感知操作。
也即是，在目标休眠窗内执行感知操作，而不处于休眠态，从而避免了目标休眠窗内感知操作与处于休眠态之间的冲突。
第二种情况：若第一配置信息包括子窗口的指示信息，则在目标休眠窗的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态，或者，在目标休眠窗中确定的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
也即是，在目标休眠窗的一部分窗口内执行感知操作，在目标休眠窗的另一部分窗口内处于休眠态，从而避免了目标休眠窗内感知操作与处于休眠态的冲突。
需要说的是，可以基于标准规定，提前与通信设备协商好的规则，或者第一配置信息携带的相关信息，来确定是在目标休眠窗的子窗口内执行感知操作、在除子窗口之外的窗口内处于休眠态，还是在目标休眠窗的子窗口内处于休眠态、在除子窗口之外的窗口内执行感知操作。
在一种可能的实现方式中，若第一配置信息还包括第一窗口指示信息，终端可以基于子窗口的指示信息从目标休眠窗中确定的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态。若第一配置信息还包括第二窗口指示信息，终端可以在基于子窗口的指示信息从目标休眠窗中确定的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
其中，第一窗口指示信息用于指示子窗口为感知子窗口，即用于指示在目标休眠窗关联的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态。第二窗口指示信息用于指示子窗口为休眠子窗口，即用于指示在目标休眠窗关联的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
第三种情况：在第一配置信息包括可用sidelink资源的指示信息，在目标休眠窗内处于休眠态，基于可用sidelink资源进行数据传输。
也即是，可以基于第一配置信息确定预留的可用sidelink资源，这样，在目标休眠窗内无法执行感知操作的情况下也具有可用sidelink资源进行数据传输，从而保障了数据业务的顺利进行。
可选地，在第一配置信息包括子窗口的指示信息的情况下，还可以基于子窗口的指示信息，从目标休眠窗中确定子窗口。
在一种可能的实现方式中，基于子窗口的指示信息，从目标休眠窗中确定子窗口，包括以下几种情况：
第一种情况：在子窗口的指示信息包括窗口尺寸信息的情况下，基于窗口尺寸信息，以目标休眠窗的起始位置为起始位置或者以目标休眠窗的末尾位置为末尾位置，从目标休眠窗中确定子窗口。
第二种情况：在子窗口的指示信息包括起始位置信息和终止位置信息的情况下，基于起始位置信息和终止位置信息，从目标休眠窗中确定子窗口。
第三种情况：在子窗口的指示信息包括相互间隔的多个窗口中第一个窗口的起始位置信息、最后一个窗口的终止位置信息、以及多个窗口的间隔规则，基于第一个窗口的起始位置信息、最后一个窗口的终止位置信息、以及多个窗口的间隔规则，从目标休眠窗中确定所述多个窗口，将多个窗口作为子窗口。
在一种可能的实现方式中，若多个窗口的间隔规则为目标窗口包括的多个资源单位中每个资源单位的窗口指示信息，目标窗口是指从第一个窗口的起始位置到最后一个窗口的终止位置之间的窗口，每个资源单位的窗口指示信息用于指示每个资源单位是否属于子窗口，则可以基于目标窗口包括的多个资源单位中每个资源单位的窗口指示信息，从目标窗口中确定多个窗口。其中，目标窗口可以基于第一个窗口的起始位置信息和最后一个窗口的终止位置信息来确定。
本申请实施例中，子窗口的指示信息可以包括不同的信息形式，通过基于不同的子窗口的指示信息来确定子窗口，可以提高配置子窗口的灵活性和可用性，能够适用于不同的信息配置场景中。
第八方面，提供了一种信息配置装置，所述信息配置装置具有实现上述第七方面中信息配置方法行为的功能。所述信息配置装置包括至少一个模块，所述至少一个模块用于实现上述第七方面所提供的信息配置方法。
第九方面，提供了一种信息配置装置，所述信息配置装置的结构中包括处理器和存储器，所述存储器用于存储支持信息配置装置执行上述第七方面所提供的信息配置方法的程序，以及存储用于实现上述第七方面所述的信息配置方法所涉及的数据。所述处理器被配置为用于执行所述存储器中存储的程序。所述信息配置装置还可以包括通信总线，所述通信总线用于在所述处理器与所述存储器之间建立连接。
第十方面，提供了一种计算机可读存储介质，所述计算机可读存储介质中存储有指令，当其在计算机上运行时，使得计算机执行上述第七方面所述的信息配置方法。
第十一方面，提供了一种包含指令的计算机程序产品，当其在计算机上运行时，使得计算机执行上述第七方面所述的信息配置方法。
第十二方面，提供了一种芯片，所述芯片包括：至少一个处理器，所述至少一个处理器和通信接口耦合，所述至少一个处理器用于运行存储器中存储的计算机程序或指令，以实现上述第七方面所述的方法，所述通信接口用于与所述芯片之外的其它模块进行通信。
上述第八方面、第九方面、第十方面、第十一方面和第十二方面所获得的技术效果与上述第七方面中对应的技术手段获得的技术效果近似，在这里不再赘述。
第十三方面，提供了一种通信系统，包括：通信设备和终端，其中，所述通信设备用于实现上述第一方面所述的方法；所述终端用于实现上述第七方面所述的方法。
附图说明
图1是本申请实施例提供的一种信息配置系统的示意图；
图2是本申请实施例提供的一种通信设备的结构示意图；
图3是本申请实施例提供的一种通信系统的示意图；
图4是本申请实施例提供的一种V2X sidelink的架构图；
图5是本申请实施例提供的一种感知操作的示意图；
图6是本申请实施例提供的一种DRX周期的示意图；
图7是本申请实施例提供的一种信息配置方法的流程图；
图8是本申请实施例提供的一种基于感知指示信息执行冲突解决策略的示意图；
图9是本申请实施例提供的另一种基于可用sidelink资源执行冲突解决策略的示意图；
图10是本申请实施例提供的另一种信息配置方法的流程图；
图11是本申请实施例提供的一种基于感知子窗口的指示信息执行冲突解决策略的示意图；
图12是本申请实施例提供的另一种基于感知子窗口的指示信息执行冲突解决策略的示意图；
图13是本申请实施例提供的又一种基于感知子窗口的指示信息执行冲突解决策略的示意图；
图14是本申请实施例提供的一种基于休眠子窗口的指示信息执行冲突解决策略的示意图；
图15是本申请实施例提供的另一种基于感知子窗口的指示信息执行冲突解决策略的示意图；
图16是本申请实施例提供的又一种基于感知子窗口的指示信息执行冲突解决策略的示意图；
图17是本申请实施例提供的一种信息配置装置的结构示意图；
图18是本申请实施例提供的另一种信息配置装置的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行描述。其 中，在本申请实施例的描述中，除非另有说明，“/”表示或的意思，例如，A/B可以表示A或B；本文中的“和/或”仅仅是一种描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。另外，在本申请实施例的描述中，“多个”是指两个或多于两个。
以下，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。
需要说明的是，本申请中，“示例性的”或者“例如”等词用于表示作例子、例证或说明。本申请中被描述为“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他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。
本申请实施例描述的网络架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案，并不构成对于本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着网络架构的演变和新业务场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
本申请中，“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B的情况，其中A，B可以是单数或者复数。字符“/”一般表示前后关联对象是一种“或”的关系。
本申请实施例中提供的一种信息配置方法中所涉及到的步骤仅仅作为示例，并非所有的步骤均是必须执行的步骤，或者并非各个信息或消息中的内容均是必选的，在使用过程中可以根据需要酌情增加或减少。本申请实施例中同一个步骤或者具有相同功能的步骤或者消息在不同实施例之间可以互相参考借鉴。
本申请实施例描述的系统架构以及业务场景是为了更加清楚的说明本申请实施例的技术方案，并不构成对于本申请实施例提供的技术方案的限定，本领域普通技术人员可知，随着网络架构的演变和新业务场景的出现，本申请实施例提供的技术方案对于类似的技术问题，同样适用。
本申请实施例的技术方案可以应用于各种通信系统。例如：全球移动通信系统(global system for mobile communication，GSM)、演进通用无线陆地接入(evolved universal terrestrial radio access，E-UTRA)系统、通用移动通信系统(universal mobile telecommunications system，UMTS)以及UMTS演进版本、长期演进(long term evolution，LTE)和基于LTE演进的各种版本、第五代(5th-generation，5G)通信系统、以及新空口(new radio，NR)等下一代通信系统中。此外，上述通信系统还可以适用于面向未来的通信技术，都适用本申请实施例提供的技术方案。
请参考图1，图1是本申请实施例提供的一种通信系统的示意图。如图1所示，该信息配置系统包括通信设备101和终端102，通信设备101和终端102可以通过有线网络或无线网络进行连接。
其中，通信设备101为配置信息的设备，可以为网络设备或终端。终端102为被配置信息的设备。另外，终端102可以与其他终端之间进行sidelink通信。
其中，网络设备可以包括基站或接入点等。作为一个示例，通信设备101为基站，由基站为终端进行信息配置。或者，通信设备101为终端，由终端为另一终端进行信息配置。
本申请实施例中涉及到的终端是一种具有无线通信功能的设备，可以部署在陆地上，包括室内或室外、手持或车载。也可以部署在水面上(如轮船等)。还可以部署在空中(例如飞机、气球和卫星上等)。终端又称之为用户设备(user equipment，UE)，移动台(mobile station，MS)、移动终端(mobile terminal，MT)以及终端设备等，是一种向用户提供语音和/或数据连通性的设备。例如，终端包括具有无线连接功能的手持式设备、车载设备等。目前，终端可以是：手机(mobile phone)、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device，MID)、可穿戴设备(例如智能手表、智能手环、计步器等)，车载设备(例如，汽车、自行车、电动车、飞机、船舶、火车、高铁等)、虚拟现实(virtual reality，VR)设备、增强现实(augmented reality，AR)设备、工业控制(industrial control)中的无线终端、智能家居设备(例如，冰箱、电视、空调、电表等)、智能机器人、车间设备、无人驾驶(self driving)中的无线终端、远程手术(remote medical surgery)中的无线终端、智能电网(smart grid)中的无线终端、运输安全(transportation safety)中的无线终端、智慧城市(smart city)中的无线终端，或智慧家庭(smart home)中的无线终端、飞行设备(例如，智能机器人、热气球、无人机、飞机)等。本申请一种可能的应用的场景中终端为经常工作在地面的终端，例如车载设备。在本申请中，为了便于叙述，部署在上述设备中的芯片，例如片上系统(System-On-a-Chip，SOC)、基带芯片等，或者其他具备通信功能的芯片也可以称为终端。
终端可以是具有相应通信功能的车辆，或者车载通信装置，或者其它嵌入式通信装置，也可以是用户手持通信设备，包括手机，平板电脑等。
作为示例，在本申请实施例中，该终端还可以是可穿戴设备。可穿戴设备也可以称为穿戴式智能设备，是应用穿戴式技术对日常穿戴进行智能化设计、开发出可以穿戴的设备的总称，如眼镜、手套、手表、服饰及鞋等。可穿戴设备即直接穿在身上，或是整合到用户的衣服或配件的一种便携式设备。可穿戴设备不仅仅是一种硬件设备，更是通过软件支持以及数据交互、云端交互来实现强大的功能。广义穿戴式智能设备包括功能全、尺寸大、可不依赖智能手机实现完整或者部分的功能，例如：智能手表或智能眼镜等，以及只专注于某一类应用功能，需要和其它设备如智能手机配合使用，如各类进行体征监测的智能手环、智能首饰等。
网络设备为与终端配合使用的一种可以用于发射或接收信号的实体。例如，可以是WLAN中的接入点(accesspoint，AP)，还可以是长LTE中的演进型基站(evolved NodeB，eNB或eNodeB)，或者中继站或接入点，或者车载设备、可穿戴设备以及第五代移动通信技术(5th generation mobile networks或5th generation wireless systems、5th-Generation，简称为：5G)网络(也可以称为新空口(NewRadio，NR))中的网络设备或者未来演进的PLMN网络中的网络设备等。本申请实施例中的网络设备可以为基站。作为一种示例，网络设备100可以为第四代通讯技术(the 4 Generation mobile communication technology，4G)系统中的演进型基站(evolved NodeB，eNB或eNodeB)。
图2是本申请实施例提供的一种通信设备的结构示意图，该通信设备可以是图1中所示的通信设备101或终端102。参见图2，该通信设备包括至少一个处理器201、通信总线202以及至少一个收发器204。
处理器201可以是微处理器(包括中央处理器(central processing unit，CPU)等)、特定应用集成电路(application-specific integrated circuit，ASIC)，或者可以是一个或多个用于控制本申请方案程序执行的集成电路。
通信总线202可包括一通路，用于在上述组件之间传送信息。
可选的，该通信设备还可以包括：存储器203。存储器203可以是只读存储器(read-only memory，ROM)、随机存取存储器(random access memory，RAM)、电可擦可编程只读存储器(electrically erasable programmable read-Only memory，EEPROM)、光盘(包括只读光盘(compact disc read-only memory，CD-ROM)、压缩光盘、激光盘、数字通用光盘、蓝光光盘等)、磁盘存储介质或者其它磁存储设备，或者是能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其它介质，但不限于此。存储器203可以是独立存在，并通过通信总线202与处理器201相连接。存储器203也可以和处理器201集成在一起。
收发器204使用任何收发器一类的装置，用于与其它设备或通信网络通信，如以太网、无线接入网(radio access network，RAN)、无线局域网(wireless local area network，WLAN)等。
在具体实现中，作为一种实施例，处理器201可以包括一个或多个CPU，如图2中所示的CPU0和CPU1。
在具体实现中，作为一种实施例，通信设备可以包括多个处理器，如图2中所示的处理器201和处理器205。这些处理器中的每一个可以是一个单核处理器，也可以是一个多核处理器。这里的处理器可以指一个或多个设备、电路、和/或用于处理数据(如计算机程序指令)的处理核。
在具体实现中，作为一种实施例，通信设备还可以包括输出设备和输入设备。输出设备和处理器201通信，可以以多种方式来显示信息。例如，输出设备可以是液晶显示器(liquid crystal display，LCD)、发光二级管(light emitting diode，LED)显示设备、阴极射线管(cathode ray tube，CRT)显示设备或投影仪(projector)等。输入设备和处理器201通信，可以以多种方式接收用户的输入。例如，输入设备可以是鼠标、键盘、触摸屏设备或传感设备等。
上述的通信设备可以是一个通用通信设备或一个专用通信设备。在具体实现中，通信设备可以是台式机、便携式电脑、网络服务器、掌上电脑、移动手机、平板电脑、无线终端设备、通信设备或嵌入式设备，本申请实施例不限定通信设备的类型。
其中，存储器203用于存储执行本申请方案的程序代码210，处理器201用于执行存储器203中存储的程序代码210。该通信设备可以通过处理器201以及存储器203中的程序代码210，来实现下文图7实施例提供的信息配置方法。
本申请实施例提供的信息配置方法可以应用于sidelink通信场景中，比如应用于物联网中的sidelink通信场景中。在sidelink通信中，两个终端之间可以直接发送数据，而不需要先把数据发送给网络设备，再由网络设备进行转发，从而大大减少了数据时 延。
sidelink通信可以是基于LTE的sidelink通信，可以是基于5G NR的sidelink通信，也可以是基于其他通信网络的sidelink通信，本申请实施例对此不作限定。
sidelink通信的场景如图3所示，图3是本申请实施例提供的一种通信系统的示意图，该系统包括：发送方终端(Tx终端)10、接收方终端(Rx终端)20、终端30。应理解，在图3中示出了1个发送方终端10、接收方终端20以及终端30。
本申请实施例中的接收方终端20指能够接收发送方终端10发送的业务数据的终端，当然，该接收方终端20除了接收业务数据外也可以发送业务数据。发送方终端10指能够发送业务数据的终端，当然，该发送方终端10除了发送业务数据外也可以接收其他设备(比如终端30或网络设备40)发送的业务数据。发送方终端和接收方终端为相对的概念。
可以理解的是，本申请实施例中发送方终端10、接收方终端20能够进行sidelink通信，且发送方终端10或接收方终端20中的一个或多个采用省电模式，即发送方终端10或接收方终端20在一个周期内在休眠态与激活态之间进行切换。
终端30用于为发送方终端10或接收方终端20配置DRX配置，和/或，用于感知侧行链路资源的时间资源(感知窗)。图3中以接收方终端20和发送方终端10与同一个终端30通信为例，在实际过程中，为接收方终端20和发送方终端10配置DRX配置，和/或，用于感知侧行链路资源的时间资源的终端也可以是不同的终端。比如，终端30为发送方终端10配置DRX配置，和/或，用于感知侧行链路资源的时间资源。比如，终端30为接收方终端20配置DRX配置，和/或，用于感知侧行链路资源的时间资源。值得说明的是，为接收方终端20(或发送方终端10)配置DRX配置的终端和配置用于感知侧行链路资源的时间资源的终端可以是同一个终端，也可以是不同的终端，本申请实施例对此不做限定。
值得说明的是，当接收方终端20的DRX配置，和/或，用于感知侧行链路资源的时间资源由发送方终端10配置时，终端30可以省略。
在一种可能的实现方式中，该通信系统还可以包括：网络设备40。其中，网络设备40与发送方终端10、接收方终端20、终端30之间具有第二接口(比如，Uu接口)。其中，Uu接口的用户面主要传输用户数据；控制面传输相关信令，建立、重新配置和释放各种移动通信无线承载业务。
网络设备40用于为发送方终端10或接收方终端20配置DRX配置(例如，休眠窗和激活窗)，和/或，用于感知侧行链路资源的时间资源。当通信系统中包括网络设备40时，如果发送方终端10(或接收方终端20)的感知侧行链路资源的时间资源和DRX配置均由网络设备40配置，那么该终端30也可以省略。当然，当通信系统中包括网络设备40时，如果发送方终端10(或接收方终端20)的DRX配置由网络设备40配置，那么发送方终端10(或接收方终端20)的感知侧行链路资源的时间资源可以由终端30配置，这时终端30则需要保留。当然，终端30也可以为发送方终端10(或接收方终端20)配置DRX配置，而由网络设备40为发送方终端10(或接收方终端20)配置感知侧行链路资源的时间资源，本申请实施例对此不做限定。该发送方终端10和接收方终端20可以接入不同的网络设备，在图1中以二者接入同一个网络设 备为例。
其中，发送方终端10和接收方终端20、发送方终端10和终端30、或者接收方终端20和终端30之间具有用于直连通信的第一接口，该第一接口可以称为PC5接口。PC5接口上用于终端之间通信的传输链路可以称为侧行链路。例如，PC5接口可以采用专用频段(如5.9GHz)。
为了提升交通系统的安全性和智能化，智能交通的系统理念逐渐兴起。近阶段，智能交通系统的开发将主要集中在智能公路交通系统领域，也就是俗称的车联网(vehicle to everything，V2X)。V2X通信包括车与车(vehicle to vehicle，V2V)通信、车与路侧基础设施(vehicle to infrastructure，V2I)通信以及车与行人通信(vehicle to people，V2P)通信。V2X应用将改善驾驶安全性、减少拥堵和车辆能耗、提高交通效率。比如与红绿灯、校区和铁路道口等设施之间通信。车联网系统是基于长期演进(long term evaluation。LTE)V2V或新空口V2V的一种侧行链传输技术，与传统的LTE系统或者NR中通信数据通过网络设备接收或者发送的方式不同，车联网系统采用终端到终端直接通信的方式。
随着通信技术的演进，第三代合作伙伴计划(3rd generation partnership project，3GPP)在版本(Release)14和Release15期间，在LTE中引入了对V2V sidelink和V2X sidelink服务的支持，以便将3GPP平台扩展到汽车等其他物联网行业。另外，通过新空口V2X对LTE V2X进行了补充，以实现先进的V2X服务，并支持与LTE V2X的互通。
请参考图4，图4是本申请实施例提供的一种V2X sidelink的架构图。如图4所示，V2Xsidelink架构分为独立部署和双连接部署两种类型，涵盖如下场景。其中，图4中的(a)图、图4中的(b)图、图4中的(c)图、图4中的(d)图、图4中的(e)图和图4中的(f)图分别对应场景1、场景2、场景3、场景4、场景5和场景6。其中，场景1-场景3为独立部署场景，场景4-场景6为双连接部署场景，即多种无线接入技术双连接(multi-radio acess technology dual connectivity，MR-DC)场景。
其中，独立部署是指终端与一个基站连接的工作模式，比如场景1-3中终端与一个4G基站或与一个5G基站连接的工作模式。双连接部署是指终端与两个基站连接的工作模式，比如场景4-场景6中终端与一个4G基站及一个5G基站连接的工作模式。多种无线接入技术(multi-radio acess technology，MR)是指多种无线接入技术，如演进的UTRA(evolved-UTRA，E-UTRA)和NR等。
如图4所示，场景1中，终端(图4所示车辆中的车机设备或车载终端)通过NR接入5G核心网(5G core network，5GC)，与新空口节点B(NR node B，gNB)连接，来实现NR V2X SL和LTE V2X SL。场景2中，终端通过E-UTRA接入5GC，与下一代演进节点B(next generation-evolved node B，ng-eNB)连接，来实现NR V2X SL和LTE V2X SL。场景3中，终端通过E-UTRA接入演进分组核心网(evolved packe core，EPC)，与演进节点B(evolved node B，eNB)连接，来实现NR V2X SL和LTE V2X SL。在场景1-3中，分别由gNB、ng-eNB和eNB对在LTE Sidelink和NR Sidelink中进行V2X通信的终端进行管理或配置。
在实际过程中，终端可以接入多个网络设备(比如，主基站或辅基站)。
其中，主基站可以是终端在随机接入过程中接入的第一个基站。主基站负责与核心网控制面实体之间建立控制面连接、传输信令消息、以及决定是否为终端创建辅基站。此外，主基站还可以为终端选择辅基站。主基站支持终端的信令面接入管理、以及用户面的分流。
辅基站可以是主基站之外的第二个基站，用于为终端提供额外的无线资源的节点，与核心网控制面实体之间可以没有直接的控制面连接。辅基站支持终端的用户面的分流。
一种示例，本申请实施例中辅基站和主基站可以相同网络制式的基站。例如，辅基站和主基站分别对应的网络制式为4G系统中的演进型基站(evolved Node B，eNB或eNodeB)。又例如，辅基站和主基站分别对应的网络制式可以均为NR系统中的下一代节点B(The Next Generation Node B，gNB)。
另一种示例，本申请实施例中的辅基站和主基站可以为不同网络制式的基站。例如，主基站对应的网络制式为4G系统中的eNB，辅基站对应的网络制式为NR系统中的gNB。或者，主基站对应的网络制式为NR系统下的gNB，辅基站对应的网络制式为4G系统下的eNB。
如图4所示，场景4中，终端分别与主gNB(main gNB，MgNB)和辅eNB(secondary eNB，SeNB)连接，来实现NR V2X SL和LTE V2X SL。场景5中，终端分别与主eNB(main eNB，MeNB)和辅eNB(secondary gNB，SgNB)连接，来实现NR V2X SL和LTE V2X SL。场景6中，终端分别与主节点(main node，MN)和辅节点(secondary node，SN)连接，来实现NR V2X SL和LTE V2X SL。在场景4-6中，由主节点对在LTE sidelink和NR sidelink中进行V2X通信的终端进行管理或配置。
本申请实施例描述的各个方案可以应用于V2X场景时，可以适用于如下领域：无人驾驶(unmanned driving)、自动驾驶(automated driving/ADS)、辅助驾驶(driver assistance/ADAS)、智能驾驶(intelligent driving)、网联驾驶(connected driving)、智能网联驾驶(Intelligent network driving)、汽车共享(car sharing)。当然，本申请实施例描述的各个方案也可以应用于手环和手机、VR眼镜和手机之间的交互。
NR可以在覆盖范围内、覆盖范围外和部分覆盖情况下支持sidelink的单播、组播和广播传输。单播是指终端之间一对一的通信模式，即一个终端与特定的另一终端进行通信。组播是指终端之间一对一组的通讯模式，即一个终端与一组终端进行通信。广播是指终端之间一对所有的通信模式，即一个终端与所有其他终端进行通信。在sidelink通信中，用于传输的物理信道包括物理直连控制信道(physical sidelink control channel，PSCCH)、物理直连共享信道(physical sidelink shared channel，PSSCH)和物理直连反馈信道(physical sidelink feedback channel，PSFCH)。
需要说明的是，在NR等通信网络中，sidelink需要基于资源池进行数据传输。资源池是一个逻辑上的概念，一个资源池包括多个资源，资源包括时域资源和频域资源中的一种或多种。资源池中的任一资源用于进行传输数据。终端进行数据传输时，需要先从资源池中确定sidelink资源，在基于确定的sidelink进行数据传输。资源确定的方式主要包括两种：一种是终端受到网络设备的控制，根据网络设备的指示信息，从资源池中选择一个资源作为sidelink资源进行数据传输；另一种是终端自主从资源池 中随机选择一个资源作为sidelink资源进行数据传输。其中，sidelink资源可以为用于发送数据的资源或用于接收数据的资源。
作为一个示例，资源确定的方式包括以下两种方式：
方式1(mode1)、网络调度的资源分配模式。
mode 1：终端在无线资源控制(radio resource control，RRC)连接态下，与网络设备进行数据传输，那么，与该终端通信的网络设备可以为该终端调度用于传输侧行链路业务数据的侧行链路资源。例如，终端向网络设备发送调度请求(scheduling request，SR)以及sidelink缓冲状态报告(buffer status reporting，BSR)。其中，sidelink BSR用于确定终端的sidelink通信数据量大小。网络设备基于该sidelink BSR，可以确定终端的sidelink通信数据量大小，并为终端调度传输侧行链路业务数据所需的侧行链路资源。其中，网络设备使用配置的侧行链路无线网络临时标识(SL-radio network tempory identity，SL-RNTI)来调度用于sidelink通信的侧行链路资源。
方式2(mode2)、终端自主选择的资源选择模式。
mode2、终端从资源池(通常包括一个或多个sidelink资源)中选择sidelink资源。例如，当终端处于网络覆盖范围内时，该资源池为网络设备在系统信息中广播的资源。当终端处于网络覆盖范围外时，该资源池为该终端预配置的资源。该资源池可以是针对该终端的特定资源池，即只有终端可以在该资源池中选择侧行链路资源。或者该资源池可以是包括该终端在内的多个终端共享的资源池，即除了该终端之外的其余终端也可以在该资源池中选择资源。针对后者，那么当终端自主选择资源池中的资源时，终端可以对资源池执行感知来选择sidelink资源。
针对终端自主选择资源进行数据传输的情况，终端可以通过执行感知操作来确定数据所需的传输资源。感知操作可以利用发送感知(transmit sensing，TX sensing)技术来实现。在通过感知操作确定数据所需传输资源的场景中，通常需要预先为终端配置感知窗，以便终端在感知窗内执行感知操作。
作为一个示例，本申请实施例提供的信息配置方法可以应用于sidelink通信的mode2中。在Mode 2中，终端自主选择资源进行数据传输。比如，通过在感知窗内执行感知操作来确定数据所需的可用sidelink资源。
其中，感知操作是指收集感知信息，根据感知信息确定信道占用状态，基于信道占用状态确定可用sidelink资源。其中，感知信息包括信道测量信息等。信道测量信息可以包括PSSCH的参考信号接收功率(reference signal receiving power，RSRP)和接收信号强度指示(received signal strength indication，RSSI)等。
作为一个示例，请参考图5，图5是本申请实施例提供的一种感知操作的示意图，如图5所示，感知操作可以包括如下步骤：
步骤501：收集感知信息，感知信息包括PSSCH-RSRP和RSSI等信道测量信息。
步骤502：基于感知信息，从可选资源中排除高能资源，形成候选资源集。
步骤503：从候选资源集选择资源作为可用sidelink资源，在可用sidelink资源上进行数据传输。
步骤504：判断是否进行资源重选。
若需要进行资源重选，则返回至步骤501，继续收集感知信息，以便基于感知信 息，从可选资源中排除高能资源，形成候选资源集，再从资源候选集中选择可用sidelink资源。若不需要进行资源重选，则返回至步骤503，以便继续使用步骤503中选择的可用sidelink资源进行数据传输，也即是，在步骤503的同一sidelink资源上进行数据传输。
本申请但凡涉及到终端执行感知操作的过程均可以参考图5的描述。
目前，在sidelink通信中引入了DRX技术，用以降低终端的功耗。DRX技术是指终端仅在必要的时间打开接收机进入激活态，以接收下行数据和信令，而在其他时间关闭接收机进入休眠态，停止接收下行数据和信令的一种节省终端电力消耗的工作模式。
在无线网络中，当有数据需要进行传输时，终端要一直监听PDCCH，根据网络侧发送的指示消息对数据进行收发，这样将导致终端的功耗和数据传输的时延都比较大。因此3GPP标准协议在LTE系统中引入了DRX节能策略，定义在物理层媒体访问控制(media access control，MAC)。
非连续接收(discontinuous reception，DRX)，是指终端仅在必要的时间打开接收机进入激活态(也可以称为活动状态)，以接收下行数据和信令。而在其他时间关闭接收机进入休眠态(也可以称为非活动状态)。在终端处于休眠态时，该终端停止接收下行数据和信令。DRX为终端的一种节省终端电力消耗的工作模式。DRX分为空闲态DRX和连接态DRX。空闲态DRX由于没有RRC连接和终端专有承载，所以是通过感知寻呼信道实现。连接态DRX是指终端处于RRC连接态时的DRX特性，通过监听物理下行控制信道(Physical downlink control channel，PDCCH)来实现通过监听PDCCH或PSCCH来实现。DRX机制的示意图如图6所示，在时域上，时间被分成一个个连续的DRX周期(DRX cycle)。
DRX周期包括激活窗和休眠窗。激活窗也称活动期，激活窗采用DRX持续时间定时器(drx-onDurationTimer)计时。在激活窗内，终端感知PDCCH或PSCCH。休眠窗也称非活动期，在休眠窗内，终端不感知也不接收下行信号，以节省功耗。DRX持续时间定时器指：DRX周期开始时，其中on duration的持续时间，在该drx-onDurationTimer运行期间，终端处于激活态(也成唤醒状态)。DRX周期可以包括短DRX周期(short DRX cycle)和长DRX周期(long DRX cycle)。长DRX周期一般为短DRX周期的整数倍。请参考图6，图6是本申请实施例提供的一种DRX周期的示意图。图6中的(a)图表示长DRX周期，图6中的(b)图表示短DRX周期。
DRX的典型应用场景包括：对时延不敏感、非大多数时刻都有数据需要接收和发送的业务，例如浏览网页、接收邮件、基于文件传输协议(file transfer protocol，FTP)的文件传输业务等。产生稀少小包的业务，例如呈现(Presence)业务。周期性连续小包业务，如基于网际协议的语音传输(voice over internet protocol，VoIP)业务。自动邻居关系(automatic neighbour relation，ANR)测量。
由于终端的感知窗和休眠窗是单独配置的，因此配置的感知窗和休眠窗可能会发生冲突，即感知窗和休眠窗的窗口区域发生重叠。这种情况下，终端将不知道是该执行感知操作还是处于休眠态，可能会导致终端无法正常执行感知操作，进而无法感知到后续传输数据所需的可用sidelink资源，导致数据业务无法顺利进行。本申请实施 例为了解决这一问题，提供了一种通过配置信息来为终端配置冲突解决策略的方法，以便终端在休眠窗与感知窗发生冲突的情况下执行相应的冲突解决策略，来解决休眠窗与感知窗发生冲突的问题，在减少终端功耗开销的同时保证数据业务的顺利进行。
本申请实施例提供的信息配置方法的交互主体为通信设备和终端，通信设备可以为上述sidelink通信场景中的基站或终端，终端可以为上述sidelink通信场景中的终端。
图7是本申请实施例提供的一种信息配置方法的流程图，该方法的交互主体为通信设备和终端。通信设备为配置信息的设备，可以为网络设备或终端等。终端为被配置信息的设备。如图7所示，该方法包括如下步骤：
步骤701：通信设备生成第一配置信息，第一配置信息用于指示在休眠窗与感知窗发生冲突的情况下的冲突解决策略。
本申请实施例中，为了解决在休眠窗与感知窗发送冲突的情况下终端不知道该执行哪种操作的问题，提出了一种由通信设备通过配置信息来为终端配置冲突解决策略，以便终端在休眠窗与感知窗发生冲突的情况下执行相应的冲突解决策略的方法。而在为终端配置冲突解决策略之前，通信设备需要先生成用于指示冲突解决策略的第一配置信息。
需要说明的是，冲突解决策略是用于解决休眠窗与感知窗发生冲突问题的策略，可以为在休眠窗与感知窗发生冲突的情况下需要执行的操作的操作相关信息等。
休眠窗是指需要处于休眠态的时间资源，终端在休眠窗内处于休眠态。示例的，休眠窗可以通过DRX配置信息进行配置。比如，由通信设备或者通信设备之外的其他设备来为终端配置DRX配置信息。其中，DRX配置信息用于指示休眠窗。比如DRX配置信息可以包括DRX周期，DRX周期包括激活窗和休眠窗。当然，休眠窗也可以通过标准规定或者由通信设备和终端进行协商，本申请实施例对休眠窗的配置方式不作限定。
感知窗是指需要执行感知操作的时间资源。感知操作用于确定数据所需的可用sidelink资源。比如，感知操作是指收集感知信息，根据感知信息确定信道占用状态，基于信道占用状态确定可用sidelink资源。感知信息包括信道测量信息等。其中，可用sidelink资源包括可用发送资源或可用接收资源。可用发送资源用于发送数据，可用接收资源用于接收数据。可用sidelink资源可以包括时域资源和/或频域资源。
感知窗可以通过感知窗配置信息进行配置。比如，由通信设备或者通信设备之外的其他设备来为终端配置感知窗配置信息。其中，感知窗配置信息用于指示感知窗。比如，感知窗配置信息可以包括感知窗周期、感知窗的时间资源尺寸信息和资源位置信息中的一种或多种，当然也可以包括其他感知窗的相关信息，本申请实施例对此不作限定。当然，感知窗也可以通过标准规定或者由通信设备和终端进行协商，本申请实施例对感知窗的配置方式不作限定。
另外，时间资源是指由时域资源和/或频域资源所组成的资源区域。比如，时间资源可以包括由一段时域资源以及全频域资源所组成的资源区域，或者由一段时域资源以及一段频域资源所组成的资源区域。
作为一个示例，第一配置信息可以包括以下一种或多种信息：
第一种信息：感知操作指示信息。
需要说明的是，感知操作指示信息用于指示在目标休眠窗内执行感知操作。目标休眠窗是指与感知窗冲突的部分或全部休眠窗。比如，目标休眠窗是指与感知窗发生冲突的休眠窗。或者，目标休眠窗是指与感知窗发生冲突的休眠窗中发生冲突的部分窗口，即休眠窗中与感知窗发生重叠的部分休眠窗。
在第一种信息中，感知操作指示信息可以指示在休眠窗与感知窗发生冲突的情况下，在目标休眠窗内执行感知操作，而不用将设备状态切换至休眠态。
如此，可以将目标休眠窗转换为感知窗，而不再执行休眠窗的功能，从而避免了目标休眠窗内感知操作与处于休眠态的冲突。
第二种信息：子窗口的指示信息，子窗口为目标休眠窗中的窗口。
需要说明的是，子窗口的指示信息可以为子窗口的资源位置信息，用于表征子窗口所处的时间资源。或者，子窗口的指示信息为子窗口在目标休眠窗内的位置信息，用于表征子窗口在目标休眠窗中的位置。子窗口的指示信息可以包括子窗口的时域和/频域的指示信息。
子窗口为目标休眠窗关联的窗口，具体为与目标休眠窗的部分或全部窗口关联的窗口。比如，子窗口可以为目标休眠窗中的部分或全部窗口，或者与目标休眠窗中的部分或全部窗口重叠的窗口等。所配置的子窗口可以为需要执行感知操作的感知子窗口，也可以为需要处于休眠态的休眠子窗口。
目标休眠窗关联的子窗口内需要执行感知操作、目标休眠窗中除子窗口之外的窗口内需要处于休眠态；或者，目标休眠窗关联的子窗口内需要处于休眠态、目标休眠窗中除子窗口之外的窗口内需要执行感知操作。比如，目标休眠窗中的子窗口内需要执行感知操作、目标休眠窗中除子窗口之外的窗口内需要处于休眠态；或者，目标休眠窗中的子窗口内需要处于休眠态、目标休眠窗中除子窗口之外的窗口内需要执行感知操作。
若子窗口为感知子窗口，则目标休眠窗关联的子窗口内需要执行感知操作、目标休眠窗中除子窗口之外的窗口内需要处于休眠态。也即是，将目标休眠窗关联的子窗口作为感知窗口，用来执行感知操作，以及将目标休眠窗中的其他部分窗口仍然作为休眠窗，用来处于休眠态。如此，可以使得接收到子窗口的指示信息的设备在目标休眠窗的一部分窗口内执行感知操作，在目标休眠窗的另一部分窗口内处于休眠态，从而避免了目标休眠窗内感知操作与处于休眠态的冲突。
若子窗口为休眠子窗口，则目标休眠窗关联的子窗口内需要处于休眠态、目标休眠窗中除所述子窗口之外的窗口内需要执行感知操作。也即是，将目标休眠窗关联的子窗口作为休眠窗，用来处于休眠态，以及将目标休眠窗中的其他部分窗口作为感知窗，用来执行感知操作。如此，可以使得接收到子窗口的指示信息的设备在目标休眠窗的一部分窗口内执行感知操作，在目标休眠窗的另一部分窗口内处于休眠态，从而避免了目标休眠窗内感知操作与处于休眠态的冲突。
作为一个示例，子窗口的指示信息用于指示子窗口，另外可以通过其他配置信息、标准规定或者提前协商等方式，来配置接收到子窗口的指示信息的终端的动作，即配置接收到子窗口的指示信息的终端在目标休眠窗关联的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态，或者，在目标休眠窗关联的子窗口内 处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
作为另一示例，子窗口的指示信息不仅可以指示子窗口，还可以指示接收到子窗口的指示信息的终端的动作，即还可以用于指示在目标休眠窗关联的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态，或者，在目标休眠窗关联的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
第三种信息：可用sidelink资源的指示信息。
其中，可用sidelink资源可以包括时域资源和/或频域资源，用于传输数据。可用sidelink资源是指在目标休眠窗内处于休眠态的情况下进行数据传输所需的sidelink资源。也即是，通过可用sidelink资源的指示信息，可以配置接收到可用sidelink资源的指示信息的终端，在目标休眠窗内处于休眠态，基于可用sidelink资源的指示信息所指示的可用sidelink资源进行数据传输。
需要说明的是，可用sidelink资源的时域位置一般在目标休眠窗的时域位置之后，如此，可以使得终端在目标休眠窗结束之后，基于可用sidelink资源进行数据传输。比如，可用sidelink资源的时域位置为目标休眠窗的时域末尾位置之后的一段时间T，T≥0。
作为一个示例，可用sidelink资源的指示信息用于指示可用sidelink资源，另外可以通过其他配置信息、标准规定或者提前协商等方式，来配置接收到可用sidelink资源的指示信息的终端的动作，即配置接收到可用sidelink资源的指示信息的终端在目标休眠窗内处于休眠态，基于可用sidelink资源的指示信息所指示的可用sidelink资源进行数据传输。
作为另一示例，可用sidelink资源的指示信息不仅用于指示可用sidelink资源，还可以用于指示接收到可用sidelink资源的指示信息的终端的动作，即还可以用于指示在目标休眠窗内处于休眠态，基于可用sidelink资源的指示信息所指示的可用sidelink资源进行数据传输。
在休眠窗与感知窗发生冲突的情况下，可能会导致在发生冲突的感知窗内无法顺利执行感知操作，进而无法确定后续传输数据所需的可用sidelink资源，导致数据业务无法顺利进行。为了解决这一问题，本申请实施例可以通过为终端配置第一配置信息，来为终端预留可用sidelink资源，这样在终端在目标休眠窗内无法执行感知操作的情况下也具有可用sidelink资源进行数据传输，从而保障了数据业务的顺利进行。
步骤702：通信设备发送第一配置信息。
作为一个示例，通信设备发送第一配置信息可以包括以下几种实现方式：
第一种实现方式：在发送DRX配置信息或感知窗配置信息之前，发送第一配置信息。
作为一个示例，可以在发送DRX配置信息或感知窗配置信息之前，通过RRC、媒体介入控制单(media access control，MAC)控制单元(control element，CE)或sidelink控制信息(sidelink control information，SCI)等发送第一配置信息。
也即是，在第一种实现方式中，可以在配置休眠窗或感知窗之前，单独配置第一配置信息，如此可以避免对休眠窗或感知窗配置过程的更改，增加可靠性。
第二种实现方式：发送第二配置信息，第二配置信息包括第一配置信息以及以下信息中的一种或多种：DRX配置信息，或感知窗配置信息。
作为一个示例，可以将第一配置信息携带在DRX配置信息中发送，或者将第一配置信息携带在感知窗配置信息中发送，或者发送携带第一配置信息、DRX配置信息和感知窗配置信息的第二配置信息。
也即是，在第二种实现方式中，可以通过DRX配置信息和/感知窗配置信息来发送第一配置信息，如此可以减少信令开销。
第三种实现方式：在发送DRX配置信息或感知窗配置信息之前，发送第一子信息；发送第三配置信息，第三配置信息包括第二子信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息。
其中，第一子信息为第一配置信息中的一部分信息，第二子信息为第一配置信息中的另一部分信息。
也即是，在DRX配置信息或感知窗配置信息之外单独发送第一配置信息中的一部分信息，以及通过DRX配置信息或感知窗配置信息发送第一配置信息中的另一部分信息。如此，可以增加信息配置的灵活性。
需要说明的是，通信设备可以定向向终端发送第一配置信息，比如通过单播或组播等方式向终端发送第一配置信息，也可以通过广播等方式不定向发送第一配置信息，本申请实施例对第一配置信息的发送方式不作限定。
步骤703：终端接收第一配置信息。
终端可以接收通信设备发送的第一配置信息，比如通过天线接收通信设备广播的第一配置信息。
作为一个示例，通信设备接收第一配置信息可以包括以下几种实现方式：
第一种实现方式：在接收DRX配置信息或感知窗配置信息之前，接收第一配置信息。
也即是，在DRX配置和感知窗配置之外，接收单独配置的第一配置信息。
第二种实现方式：接收第二配置信息，第二配置信息包括第一配置信息以及以下信息中的一种或多种：DRX配置信息，或感知窗配置信息。
也即是，可以接收第二配置信息，从第二配置信息中获取第一配置信息。
第三种方式：在接收DRX配置信息或感知窗配置信息之前，接收第一子信息；接收第三配置信息，第三配置信息包括第二子信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息。
其中，第一子信息为第一配置信息中的一部分信息，第二子信息为第一配置信息中的另一部分信息。
也即是，单独接收第一配置信息中的一部分信息，以及通过DRX配置信息或感知窗配置信息接收第一配置中的另一部分信息。
步骤704：基于第一配置信息，在目标休眠窗内执行冲突解决策略，目标休眠窗是指终端的休眠窗中与终端的感知窗冲突的全部或部分休眠窗。
终端的休眠窗中可能包括多个目标休眠窗，在每个目标休眠窗内均可以执行冲突解决策略，以避免感知操作与处于休眠态的冲突问题。
作为一个示例，基于第一配置信息，在目标休眠窗内执行冲突解决策略可以包括以下几种实现方式：
第一种实现方式：在第一配置信息包括感知操作指示信息的情况下，基于第一配置信息在目标休眠窗内执行感知操作。
也即是，在目标休眠窗内执行感知操作，而不处于休眠态，从而避免了目标休眠窗内感知操作与处于休眠态之间的冲突。
请参考图8，图8是本申请实施例提供的一种基于感知指示信息执行冲突解决策略的示意图，图8中的实线框为感知窗，虚线框为休眠窗，交叉阴影框为执行感知操作的目标休眠窗，斜线框为可用sidelink资源。如图8中的(a)图所示，现有技术中，在休眠窗与感知窗发生冲突的情况下，在发生冲突的部分窗口内终端不知道该执行感知操作还是切换至空闲态，可能会导致终端无法正常执行感知操作，进而无法感知到后续传输数据所需的可用sidelink资源，导致数据业务无法顺利进行。
本申请实施例中，如图8中的(b)图以及图8中的(c)图所示，终端接收到包括感知操作指示信息的第一配置信息之后，可以在休眠窗与感知窗发生冲突的情况下，在目标休眠窗内执行感知操作，通过在目标休眠窗内执行感知操作可以感知到数据所需的可用sidelink资源。其中，在图8中的(b)图中，目标休眠窗是指与感知窗发生冲突的休眠窗。在图8中的(c)图中，目标休眠窗是指与感知窗发生冲突的休眠窗中发生冲突的部分窗口。
通过发送感知操作指示信息，可以指示终端在休眠窗与感知窗发生冲突情况下，在与感知窗发生冲突的休眠窗内执行感知操作，而不用将设备状态处于休眠态，从而避免了目标休眠窗内感知操作与处于休眠态的冲突问题，在减少设备功耗开销的同时保障数据业务顺利进行。
第二种实现方式：若第一配置信息包括子窗口的指示信息，则在目标休眠窗的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态，或者，在目标休眠窗的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
对于第二种实现方式，将在下述图10实施例中进行详细说明，在此不再赘述。
第三种实现方式：若第一配置信息包括可用sidelink资源的指示信息，则在目标休眠窗内处于休眠态，在休眠态结束之后基于可用sidelink资源进行数据传输。
请参考图9，图9是本申请实施例提供的另一种基于可用sidelink资源执行冲突解决策略的示意图。图9中的实线框为感知窗，虚线框为休眠窗，竖线框为用于处于休眠态的目标休眠窗，斜线框为可用sidelink资源。如图9中的(a)图所示，现有技术中，在休眠窗与感知窗发生冲突的情况下，在发生冲突的部分窗口内终端不知道该执行感知操作还是切换至空闲态，可能会导致终端无法正常执行感知操作，进而无法感知到后续传输数据所需的可用sidelink资源，导致数据业务无法顺利进行。如图9中的(b)图所示，本申请实施例中，终端在接收到包括可用sidelink资源的指示信息的第一配置信息之后，可以在休眠窗与感知窗发生冲突的情况下，在目标休眠窗内处于休眠态，而无需执行感知操作，在休眠态结束之后，在配置的可用sidelink资源上进行数据传输。
需要说明的是，若为终端配置可用sidelink资源的指示信息，则在组播或广播场景中，还需要为组内的各个设备配置能够相互进行区分的可用sidelink资源，即为组内的各个设备配置不同的可用sidelink资源。作为一个示例，在为组内各个设备配置可用sidelink资源时，可以将组内各个设备的可用sidelink资源与组内各个设备的设备标识进行关联。
作为一个示例，若通信设备为终端，则在通信设备向终端发送可用sidelink资源的指示信息之前，通信设备还可以为终端执行辅助感知操作，以通过辅助感知操作来确定终端的可用sidelink资源，并将确定的可用sidelink资源通过第一配置信息配置给终端。这样，终端在休眠窗与感知窗发生冲突的情况下，即可基于送可用sidelink资源的指示信息，在与感知窗发生冲突的目标休眠窗内处于休眠态，之后基于第一终端配置的可用sidelink资源进行数据传输。
也即是，在第一终端为第二终端进行信息配置的场景中，第一终端为第二终端配置的可用sidelink资源可以由第一终端执行辅助感知操作确定得到。另外，第二终端还可以预留接收资源，以通过预留的接收资源接收第一终端发送的第一配置信息。
在第三种实现方式中，通过发送可用sidelink资源的指示信息，可以为终端预留可用sidelink资源，这样，终端即使在与感知窗发生冲突的目标休眠窗内处于休眠态，而不执行感知操作，也可以基于预留的可用sidelink资源进行数据传输，从而避免了目标休眠场内感知操作与处于休眠态之间冲突问题，在减少设备功耗开销的同时保障数据业务顺利进行。
需要说明的是，本申请实施例可以适用于单播、组播或广播等场景中。
本申请实施例中，通过发送第一配置信息，可以为终端配置在休眠窗与感知窗发生冲突情况下的冲突解决策略，使得终端在休眠窗与感知窗发生冲突情况下执行相应的冲突解决策略，解决了终端在休眠窗与感知窗发生冲突情况下不知该执行感知操作还是处于休眠态的问题，在减少设备功耗开销的同时保障数据业务顺利进行。
接下来，以第一配置信息包括子窗口的指示信息为例，对本申请实施例提供的信息配置方法进行示例性说明。
图10是本申请实施例提供的另一种信息配置方法的流程图，该方法的交互主体为通信设备和终端，如图10所示，该方法包括如下步骤：
步骤1001：通信设备生成第一配置信息，第一配置信息包括子窗口的指示信息，子窗口为目标休眠窗中的窗口。
需要说明的是，目标休眠窗是指与感知窗发生冲突的部分或全部休眠窗。子窗口为目标休眠窗关联的窗口，具体为与目标休眠窗的部分或全部窗口关联的窗口。比如，子窗口为目标休眠窗中的部分窗口或全部窗口，或者为与目标休眠窗中的部分窗口或全部窗口重叠的窗口。
子窗口的指示信息用于指示子窗口。子窗口的指示信息可以为子窗口的资源位置信息，用于表征子窗口所在的时间资源。或者，子窗口的指示信息为子窗口在目标休眠窗内的位置信息，用于表征子窗口在目标休眠窗中的位置。子窗口的指示信息可以包括子窗口的时域和/频域的指示信息。
另外，子窗口的指示信息还可以用于指示目标休眠窗的一部分窗口内执行感知操 作、目标休眠窗的另一部分窗口内处于休眠态。如此，可以使得接收到子窗口的指示信息的设备在目标休眠窗的一部分窗口内执行感知操作、在另一部分窗口内处于休眠态，从而避免发生目标休眠窗内感知操作与处于休眠态之间的冲突问题。
比如，子窗口的指示信息用于指示在目标休眠窗关联的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态。或者，子窗口的指示信息用于指示在目标休眠窗关联的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
作为一个示例，子窗口的指示信息包括以下一种或多种信息：
1)子窗口的窗口尺寸信息，子窗口的起始位置为目标休眠窗的起始位置，或者子窗口的末尾位置为目标休眠窗的末尾位置。
在第一种信息中，子窗口为目标休眠窗中靠前的部分窗口或靠后的部分窗口。
其中，子窗口的窗口尺寸信息用于指示子窗口的窗口尺寸。子窗口的窗口尺寸可以包括子窗口在时域上的大小和/或在频域上的大小。
作为一个示例，子窗口的窗口尺寸信息可以包括时长T，用于指示将以目标休眠窗的起始时间为起始时间的一段时长T作为子窗口，或者将以目标休眠窗的末尾时间为末尾时间的一段时长T作为子窗口。其中，T≥0。
需要说明的是，是将目标休眠窗的起始位置作为子窗口的起始位置，还是将目标休眠窗的末尾位置作为子窗口的末尾位置，可以通过标准规定或者由通信设备和终端提前进行协商，也可以通过配置信息进行配置，本申请实施例对此不作限定。
作为一个示例，子窗口的指示信息除了包括子窗口的窗口尺寸信息之外，还可以包括第一指示信息或第二指示信息。其中，第一指示信息用于指示子窗口的起始位置，且子窗口的起始位置为目标休眠窗的起始位置。第二指示信息用于指示子窗口的末尾位置，且子窗口的末尾位置为目标休眠窗的末尾位置。
2)子窗口的起始位置信息和终止位置信息。
在第二种信息中，子窗口为目标休眠窗中的部分窗口或全部窗口，可以为目标休眠窗中靠前的部分的窗口或靠后的部分的窗口，也可以为目标休眠窗的中间一部分的窗口。
子窗口的起始位置信息和终止位置信息用于确定子窗口所在的时间资源。作为一个示例，子窗口的起始位置信息和终止位置信息可以包括时域位置信息和/或频域位置信息。比如，若目标休眠窗为全频域的窗口，则子窗口的起始位置信息和终止位置信息可以包括在时域上的起始位置信息和终止位置信息。
作为另一示例，子窗口的起始位置信息和终止位置信息还可以为子窗口在目标休眠窗中的起始位置信息和终止位置信息。比如，子窗口的起始位置信息可以为子窗口的起始位置与目标休眠窗的起始位置之间的相对位置信息或距离信息等，子窗口的终止位置信息可以为子窗口的终止位置与目标休眠窗的终止位置之间的相对位置信息或距离信息等。
3)子窗口包括的相互间隔的多个窗口中第一个窗口的起始位置信息、多个窗口中最后一个窗口的终止位置信息、以及多个窗口的间隔规则。
在第三种信息中，子窗口为目标休眠窗中相互间隔的多个窗口。子窗口的指示信 息包括多个窗口中第一个窗口的起始位置信息、最后一个窗口的终止位置信息、以及多个窗口的间隔规则。
需要说明的是，第一个窗口的起始位置信和最后一个窗口的终止位置信息可以包括时域位置信息和/或频域位置。比如，目标休眠窗为全频域的窗口，第一个窗口的起始位置信息为在时域上的起始位置信息，最后一个窗口的终止位置信息为在时域上的终止位置信息。
或者，第一个窗口的起始位置信息可以为在目标休眠窗中的起始位置信息，最后一个窗口的终止位置信息可以为在目标休眠窗中的终止位置信息。比如，第一个窗口的起始位置信息可以为第一个窗口的起始位置与目标休眠窗的起始位置之间的相对位置信息或距离信息等，最后一个窗口的终止位置信息可以为最后一个窗口的终止位置与目标休眠窗的终止位置之间的相对位置信息或距离信息等。
另外，多个窗口的间隔规则用于指示多个窗口之间是如何间隔的。比如，多个窗口的间隔规则可以包括多个窗口中各个窗口的窗口尺寸信息，以及各个窗口之间间隔的窗口尺寸信息。再比如，多个窗口的间隔规则可以为目标窗口包括的各个资源单位的窗口指示信息。其中，目标窗口是指第一个窗口的起始位置与最后一个窗口的终止位置之间的窗口。目标窗口中包括多个资源单位，资源单位可以包括时域单位和/或频域单位。比如，资源单位可以为时域上的子帧或时隙。资源单位的窗口指示信息用于指示该资源单位是否属于子窗口。比如，若某个资源单位的窗口指示信息为1，则表示该资源单位属于子窗口；若某个资源单位的窗口指示信息为0，则表示该资源单位不属于子窗口。
请参考表1，表1是本申请实施例提供的一种多个窗口的间隔规则的示例性说明。如表1所示，假设目标窗口在时域上包括10个时隙，则多个窗口的间隔规则可以包括这10个时隙中每个时隙的窗口指示信息。对于这10个时隙来说，若某个时隙的窗口指示信息为1，则表示该时隙属于子窗口，若某个时隙的窗口指示信息为0，则表示该时隙不属于子窗口。如表1所示，时隙1和时隙2属于子窗口，时隙3和时隙4不属于子窗口，时隙5和时隙6属于子窗口，时隙7和时隙8不属于子窗口，时隙9和时隙10属于子窗口。如此，可以将这10个时隙划分为相互间隔的3个窗口。
表1
Figure PCTCN2021107426-appb-000001
作为一个示例，第一配置信息除包括子窗口的指示信息之外，还可以包括第一窗口指示信息或第二窗口指示信息。
第一窗口指示信息用于指示子窗口为感知子窗口，感知子窗口是指需要执行感知操作的子窗口。相应地，子窗口的指示信息用于指示在目标休眠窗关联的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态。
第二窗口指示信息用于指示子窗口为休眠子窗口，休眠子窗口是指需要处于休眠态的子窗口。相应地，子窗口的指示信息用于指示在目标休眠窗关联的子窗口内处于 休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
在一种可能的实现方式中，第一窗口指示信息和第二窗口指示信息还可以在子窗口的指示信息之外单独发送。比如，通过DRX配置信息发送第一配置信息，第一配置信息包括子窗口的指示信息。在通过DRX配置信息发送第一配置信息之前，通过RRC、MAC CE或SCI等发送第一窗口指示信息或第二窗口指示信息。
步骤1002：通信设备向终端发送第一配置信息。
也即是，通信设备可以基于DRX配置信息，向终端发送第一配置信息。
步骤1003：终端接收第一配置信息。
步骤1004：终端基于第一配置信息包括的子窗口指示信息，从目标休眠窗中确定子窗口。
其中，基于子窗口的指示信息，从目标休眠窗中确定子窗口的操作可以包括以下几种实现方式：
第一种实现方式：若子窗口的指示信息包括窗口尺寸信息，则基于窗口尺寸信息，以目标休眠窗的起始位置为起始位置或者以目标休眠窗的末尾位置为末尾位置，从目标休眠窗中确定子窗口。
在第一种实现方式中，子窗口是目标休眠窗中靠前的部分窗口或靠后的部分窗口。请参考图11-图16，图11-图16是本申请实施例提供的几种基于子窗口的指示信息执行冲突解决策略的示意图。如图11所示，图11中的子窗口为目标休眠窗中靠后的部分窗口。如图14所示，图14中的子窗口为目标休眠窗中靠前的部分窗口。
第二种实现方式：若子窗口的指示信息包括起始位置信息和终止位置信息，则基于起始位置信息和终止位置信息，从目标休眠窗中确定子窗口。
在第二种实现方式中，子窗口可以是目标休眠窗中靠前的部分窗口或靠后的部分窗口，也可以是目标休眠窗内中间的部分窗口。请参考图12和图15，图12和图15中的子窗口为目标休眠窗内中间的部分窗口。
第三种实现方式：若子窗口的指示信息包括相互间隔的多个窗口中第一个窗口的起始位置信息、最后一个窗口的终止位置信息、以及多个窗口的间隔规则，则基于第一个窗口的起始位置信息、最后一个窗口的终止位置信息、以及多个窗口的间隔规则，从目标休眠窗中确定多个窗口，将多个窗口作为子窗口。
作为一个示例，若多个窗口的间隔规则为目标窗口包括的多个资源单位中每个资源单位的窗口指示信息，目标窗口是指从第一个窗口的起始位置到最后一个窗口的终止位置之间的窗口，每个资源单位的窗口指示信息用于指示每个资源单位是否属于子窗口，则可以基于目标窗口包括的多个资源单位中每个资源单位的窗口指示信息，从目标窗口中确定多个窗口。其中，目标窗口可以基于第一个窗口的起始位置信息和最后一个窗口的终止位置信息来确定。
在第三种实现方式中，子窗口包括相互间隔的多个窗口。请参考图13和图16，图13和图16中的子窗口为目标休眠窗中相互间隔的多个窗口。
步骤1005：终端在目标休眠窗的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态，或者，在目标休眠窗的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
需要说的是，终端可以基于标准规定，提前与通信设备协商好的规则，或者第一配置信息携带的相关信息，来确定子窗口是感知子窗口还是休眠子窗口，进而确定是在目标休眠窗的子窗口内执行感知操作、在除子窗口之外的窗口内处于休眠态，还是在目标休眠窗的子窗口内处于休眠态、在除子窗口之外的窗口内执行感知操作。
比如，若第一配置信息还包括第一窗口指示信息，则终端可以基于子窗口的指示信息从目标休眠窗中确定的子窗口内执行感知操作、在目标休眠窗中除子窗口之外的窗口内处于休眠态。若第一配置信息还包括第二窗口指示信息，则终端可以在基于子窗口的指示信息从目标休眠窗中确定的子窗口内处于休眠态、在目标休眠窗中除子窗口之外的窗口内执行感知操作。
请参考图11、图12和图13，图11-图13是本申请实施例提供的三种基于感知子窗口的指示信息执行冲突解决策略的示意图。图11-图13中的实线框为感知窗，虚线框为休眠窗，黑点框为用于执行感知操作的感知子窗口，斜线框为可用sidelink资源。如图11中的(a)图、图12中的(a)图以及图13中的(a)图所示，现有技术中，在休眠窗与感知窗发生冲突的情况下，在发生冲突的部分窗口内终端不知道该执行感知操作还是切换至空闲态，可能会导致终端无法正常执行感知操作，进而无法感知到后续传输数据所需的可用sidelink资源，导致数据业务无法顺利进行。本申请实施例中，如图11中的(b)图、图12中的(b)图以及图13中的(b)图所示，在接收到包括子窗口的指示信息的第一配置信息之后，终端可以在休眠窗与感知窗发生冲突的情况下，在目标休眠窗中的感知子窗口内执行感知操作、在目标休眠窗中除感知子窗口之外的窗口内处于休眠态。目标休眠窗是指与感知窗发生冲突的休眠窗。
请参考图14、图15和图16，图14-图16是本申请实施例提供的三种基于休眠子窗口的指示信息执行冲突解决策略的示意图。图14-图16中的实线框为感知窗，虚线框为休眠窗，黑色框为用于处于休眠态的休眠子窗口，斜线框为可用sidelink资源。如图14中的(a)图、图15中的(a)图以及图16中的(a)图所示，现有技术中，在休眠窗与感知窗发生冲突的情况下，在发生冲突的部分窗口内终端不知道该执行感知操作还是切换至空闲态，可能会导致终端无法正常执行感知操作，进而无法感知到后续传输数据所需的可用sidelink资源，导致数据业务无法顺利进行。本申请实施例中，如图14中的(b)图、图15中的(b)图以及图16中的(b)图所示，在接收到包括子窗口的指示信息的第一配置信息之后，终端可以在休眠窗与感知窗发生冲突的情况下，在目标休眠窗中的休眠子窗口内处于休眠态、在目标休眠窗中除休眠子窗口之外的窗口内执行感知操作。目标休眠窗是指与感知窗发生冲突的休眠窗。
需要说明的是，图11-图16仅是以目标休眠窗是指与感知窗发生冲突的休眠窗为例进行说明，而在其他情况下，目标休眠窗还可以是与感知窗发生冲突的休眠窗中与感知窗冲突的部分窗口。
本申请实施例中，通过发送子窗口的指示信息，可以指示终端在休眠窗与感知窗发生冲突情况下，在与感知窗发生冲突的目标休眠窗中的一部分窗口内执行感知操作，在目标休眠窗中的另一部分窗口内处于休眠态，从而避免了目标休眠窗内感知操作与处于休眠态之间的冲突问题，在减少设备功耗开销的同时保障数据业务顺利进行。
本实施例可以根据上述方法示例对通信设备、终端进行功能模块的划分，例如， 可以对应各个功能划分各个功能模块，也可以将两个或两个以上的功能集成在一个处理模块中。上述集成的模块可以采用硬件的形式实现。需要说明的是，本实施例中对模块的划分是示意性的，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式。
图17是本申请实施例提供的一种信息配置装置1700的结构示意图，该信息配置装置1700可以由软件、硬件或者两者的结合实现成为通信设备的部分或者全部，该通信设备可以为图1所示的通信设备101。如图17所示，该信息配置装置1700可以包括：生成模块1701和发送模块1702。
生成模块1701用于执行上述图7实施例中的步骤701；
发送模块1702用于执行上述图7实施例中的步骤702。
可选地，该第一配置信息包括以下一种或多种信息：
感知操作指示信息，该感知操作指示信息用于指示在目标休眠窗内执行感知操作，该目标休眠窗是指与感知窗冲突的全部或部分休眠窗；
子窗口的指示信息，该子窗口为目标休眠窗关联的窗口；目标休眠窗关联的子窗口内需要执行感知操作、目标休眠窗中除子窗口之外的窗口内需要处于休眠态；或者，目标休眠窗关联的子窗口内需要处于休眠态、目标休眠窗中除子窗口之外的窗口内需要执行感知操作；
可用侧行链路sidelink资源的指示信息，该可用sidelink资源是指在目标休眠窗内处于休眠态的情况下配置的进行数据传输所需的sidelink资源。
可选地，该第一配置信息包括该子窗口的指示信息，该第一配置信息还包括：第一窗口指示信息或第二窗口指示信息；
该目标休眠窗关联的该感知子窗口内需要执行感知操作、该目标休眠窗中除该感知子窗口之外的窗口内需要处于休眠态；
该第二窗口指示信息用于指示该子窗口为休眠子窗口，该目标休眠窗关联的该休眠子窗口内需要处于休眠态、该目标休眠窗中除该休眠子窗口之外的窗口内需要执行感知操作。
可选地，该子窗口的指示信息包括以下一种或多种信息：
该子窗口的窗口尺寸信息，该子窗口的起始位置为该目标休眠窗的起始位置，或者该子窗口的末尾位置为该目标休眠窗的末尾位置；
该子窗口的起始位置信息和终止位置信息；
该子窗口包括的相互间隔的多个窗口中第一个窗口的起始位置信息、该多个窗口中最后一个窗口的终止位置信息、以及该多个窗口的间隔规则。
可选地，该多个窗口的间隔规则为目标窗口包括的多个资源单位中每个资源单位的窗口指示信息；
其中，该目标窗口是指从该第一个窗口的起始位置到最后一个窗口的终止位置之间的窗口，每个资源单位的窗口指示信息用于指示每个资源单位是否属于该子窗口，该资源单位包括时域单位和/或频域单位。
可选地，该装置还包括：
操作模块，用于执行辅助感知操作，得到该可用sidelink资源的指示信息。
可选地，发送模块1702用于：
在发送DRX配置信息或感知窗配置信息之前，发送该第一配置信息，该DRX配置信息用于指示该休眠窗，该感知窗配置信息用于指示该感知窗；
或者，
发送第二配置信息，该第二配置信息包括该第一配置信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息；
或者，
在发送DRX配置信息或感知窗配置信息之前，发送第一子信息；发送第三配置信息，该第三配置信息包括第二子信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息；该第一子信息为该第一配置信息中的一部分信息，该第二子信息为该第一配置信息中的另一部分信息。
本申请实施例中，通过发送第一配置信息，可以为终端配置在休眠窗与感知窗发生冲突情况下的冲突解决策略，使得终端在休眠窗与感知窗发生冲突情况下执行相应的冲突解决策略，解决了终端在休眠窗与感知窗发生冲突情况下不知该执行感知操作还是处于休眠态的问题，在减少设备功耗开销的同时保障数据业务顺利进行。
图18是本申请实施例提供的另一种信息配置装置1800的结构示意图，该信息配置装置1800可以由软件、硬件或者两者的结合实现成为终端的部分或者全部，该终端可以为图1所示的终端102。如图18所示，该信息配置装置1800可以包括：接收模块1801和执行模块1802。
接收模块1801用于执行上述图7实施例中的步骤703；
执行模块1802用于执行上述图7实施例中的步骤704。
可选地，执行模块1802用于执行以下一种或多种方式：
若该第一配置信息包括感知操作指示信息，则在该目标休眠窗内执行感知操作；
若该第一配置信息包括子窗口的指示信息，则在基于该子窗口的指示信息从该目标休眠窗中确定的该子窗口内执行感知操作、在该目标休眠窗中除该子窗口之外的窗口内处于休眠态，或者，在基于该子窗口的指示信息从该目标休眠窗中确定的该子窗口内处于休眠态、在该目标休眠窗中除该子窗口之外的窗口内执行感知操作；
若该第一配置信息包括可用sidelink资源的指示信息，则在该目标休眠窗内处于休眠态，基于该可用sidelink资源进行数据传输。
可选地，执行模块1802用于：
若该第一配置信息包括该子窗口的指示信息以及第一窗口指示信息，则在基于该子窗口的指示信息从该目标休眠窗中确定的该子窗口内执行感知操作、在该目标休眠窗中除该子窗口之外的窗口内处于休眠态，该第一窗口指示信息用于指示该子窗口为感知子窗口；
若该第一配置信息包括该子窗口的指示信息以及第二窗口指示信息，则在基于该子窗口的指示信息从该目标休眠窗中确定的该子窗口内处于休眠态、在该目标休眠窗中除该子窗口之外的窗口内执行感知操作，该第二窗口指示信息用于指示该子窗口为休眠子窗口。
可选地，该装置还包括：
确定模块，用于基于该子窗口的指示信息，从该目标休眠窗中确定该子窗口。
可选地，该确定模块用于：
若该子窗口的指示信息包括窗口尺寸信息，则基于该窗口尺寸信息，以该目标休眠窗的起始位置为起始位置或者以该目标休眠窗的末尾位置为末尾位置，从该目标休眠窗中确定该子窗口；
若该子窗口的指示信息包括起始位置信息和终止位置信息，则基于该起始位置信息和该终止位置信息，从该目标休眠窗中确定该子窗口；
若该子窗口的指示信息包括相互间隔的多个窗口中第一个窗口的起始位置信息、最后一个窗口的终止位置信息、以及该多个窗口的间隔规则，则基于该第一个窗口的起始位置信息、该最后一个窗口的终止位置信息、以及该多个窗口的间隔规则，从该目标休眠窗中确定该多个窗口，将该多个窗口作为该子窗口。
可选地，该多个窗口的间隔规则为目标窗口包括的多个资源单位中每个资源单位的窗口指示信息；该目标窗口是指从该第一个窗口的起始位置到最后一个窗口的终止位置之间的窗口，每个资源单位的窗口指示信息用于指示每个资源单位是否属于该子窗口；
该确定模块用于：
基于该第一个窗口的起始位置信息和该最后一个窗口的终止位置信息，确定该目标窗口；
基于该目标窗口包括的多个资源单位中每个资源单位的窗口指示信息，从该目标窗口中确定该多个窗口。
可选地，接收模块1801用于：
在接收DRX配置信息或感知窗配置信息之前，接收该第一配置信息，该DRX配置信息用于指示该休眠窗，该感知窗配置信息用于指示该感知窗；
或者，
接收第二配置信息，该第二配置信息包括该第一配置信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息；
或者，
在接收DRX配置信息或感知窗配置信息之前，接收第一子信息；接收第三配置信息，该第三配置信息包括第二子信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息；该第一子信息为该第一配置信息中的一部分信息，该第二子信息为该第一配置信息中的另一部分信息。
本申请实施例中，通过接收第一配置信息，基于第一配置信息，在休眠窗与感知窗发生冲突情况下执行相应的冲突解决策略，解决了在休眠窗与感知窗发生冲突情况下不知该执行感知操作还是处于休眠态的问题，在减少设备功耗开销的同时保障数据业务顺利进行。
需要说明的是：上述实施例提供的信息配置装置在进行信息配置时，仅以上述各功能模块的划分进行举例说明，实际应用中，可以根据需要而将上述功能分配由不同的功能模块完成，即将装置的内部结构划分成不同的功能模块，以完成以上描述的全部或者部分功能。另外，上述实施例提供的信息配置装置与信息配置方法实施例属于 同一构思，其具体实现过程详见方法实施例，这里不再赘述。
在上述实施例中，可以全部或部分地通过软件、硬件、固件或者其任意结合来实现。当使用软件实现时，可以全部或部分地以计算机程序产品的形式实现。所述计算机程序产品包括一个或多个计算机指令。在计算机上加载和执行所述计算机指令时，全部或部分地产生按照本申请实施例所述的流程或功能。所述计算机可以是通用计算机、专用计算机、计算机网络或其他可编程装置。所述计算机指令可以存储在计算机可读存储介质中，或者从一个计算机可读存储介质向另一个计算机可读存储介质传输，例如，所述计算机指令可以从一个网站站点、计算机、服务器或数据中心通过有线(例如：同轴电缆、光纤、数据用户线(Digital Subscriber Line，DSL))或无线(例如：红外、无线、微波等)方式向另一个网站站点、计算机、服务器或数据中心进行传输。所述计算机可读存储介质可以是计算机能够存取的任何可用介质，或者是包含一个或多个可用介质集成的服务器、数据中心等数据存储设备。所述可用介质可以是磁性介质(例如：软盘、硬盘、磁带)、光介质(例如：数字通用光盘(Digital Versatile Disc，DVD))或半导体介质(例如：固态硬盘(Solid State Disk，SSD))等。
以上所述为本申请提供的实施例，并不用以限制本申请，凡在本申请的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本申请的保护范围之内。

Claims (19)

  1. 一种信息配置方法，其特征在于，应用于通信设备，所述方法包括：
    生成第一配置信息，所述第一配置信息用于指示在休眠窗与感知窗发生冲突的情况下的冲突解决策略，所述休眠窗是指需要处于休眠态的时间资源，所述感知窗是指需要执行感知操作的时间资源；
    发送所述第一配置信息。
  2. 如权利要求1所述的方法，其特征在于，所述第一配置信息包括以下一种或多种信息：
    感知操作指示信息，所述感知操作指示信息用于指示在目标休眠窗内执行感知操作，所述目标休眠窗是指与感知窗冲突的全部或部分休眠窗；
    子窗口的指示信息，所述子窗口为目标休眠窗关联的窗口；所述目标休眠窗关联的所述子窗口内需要执行感知操作、所述目标休眠窗中除所述子窗口之外的窗口内需要处于休眠态；或者，所述目标休眠窗关联的所述子窗口内需要处于休眠态、所述目标休眠窗中除所述子窗口之外的窗口内需要执行感知操作；
    可用侧行链路sidelink资源的指示信息，所述可用sidelink资源是指在目标休眠窗内处于休眠态的情况下配置的sidelink资源。
  3. 如权利要求2所述的方法，其特征在于，所述第一配置信息包括所述子窗口的指示信息，所述第一配置信息还包括：第一窗口指示信息或第二窗口指示信息；
    所述第一窗口指示信息用于指示所述子窗口为感知子窗口，所述目标休眠窗关联的所述感知子窗口内需要执行感知操作、所述目标休眠窗中除所述感知子窗口之外的窗口内需要处于休眠态；
    所述第二窗口指示信息用于指示所述子窗口为休眠子窗口，所述目标休眠窗关联的所述休眠子窗口内需要处于休眠态、所述目标休眠窗中除所述休眠子窗口之外的窗口内需要执行感知操作。
  4. 如权利要求2或3所述的方法，其特征在于，所述子窗口的指示信息包括以下一种或多种信息：
    所述子窗口的窗口尺寸信息，所述子窗口的起始位置为所述目标休眠窗的起始位置，或者所述子窗口的末尾位置为所述目标休眠窗的末尾位置；
    所述子窗口的起始位置信息和终止位置信息；
    所述子窗口包括的相互间隔的多个窗口中第一个窗口的起始位置信息、所述多个窗口中最后一个窗口的终止位置信息、以及所述多个窗口的间隔规则。
  5. 如权利要求4所述的方法，其特征在于，所述多个窗口的间隔规则为目标窗口包括的多个资源单位中每个资源单位的窗口指示信息；
    其中，所述目标窗口是指从所述第一个窗口的起始位置到最后一个窗口的终止位置之间的窗口，每个资源单位的窗口指示信息用于指示每个资源单位是否属于所述子窗口，所述资源单位包括时域单位和/或频域单位。
  6. 如权利要求2-5任一所述的方法，其特征在于，所述第一配置信息包括所述可用sidelink资源的指示信息，所述发送所述第一配置信息之前，还包括：
    执行辅助感知操作，得到所述可用sidelink资源的指示信息。
  7. 如权利要求1-6任一所述的方法，其特征在于，所述发送所述第一配置信息，包括：
    在发送DRX配置信息或感知窗配置信息之前，发送所述第一配置信息，所述DRX配置信息用于指示所述休眠窗，所述感知窗配置信息用于指示所述感知窗；
    或者，
    发送第二配置信息，所述第二配置信息包括所述第一配置信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息；
    或者，
    在发送DRX配置信息或感知窗配置信息之前，发送第一子信息；发送第三配置信息，所述第三配置信息包括第二子信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息；所述第一子信息为所述第一配置信息中的一部分信息，所述第二子信息为所述第一配置信息中的另一部分信息。
  8. 一种信息配置方法，其特征在于，应用于终端中，所述方法包括：
    接收第一配置信息，所述第一配置信息用于指示在休眠窗与感知窗发生冲突的情况下的冲突解决策略，所述休眠窗是指需要处于休眠态的时间资源，所述感知窗是指需要感知执行感知操作的时间资源；
    基于所述第一配置信息，在目标休眠窗内执行所述冲突解决策略，所述目标休眠窗是指所述终端的休眠窗中与所述终端的感知窗冲突的全部或部分休眠窗。
  9. 如权利要求8所述的方法，其特征在于，所述基于所述第一配置信息，在目标休眠窗内执行所述冲突解决策略，包括以下一种或多种方式：
    若所述第一配置信息包括感知操作指示信息，则在所述目标休眠窗内执行感知操作；
    若所述第一配置信息包括子窗口的指示信息，则在基于所述子窗口的指示信息从所述目标休眠窗中确定的所述子窗口内执行感知操作、在所述目标休眠窗中除所述子窗口之外的窗口内处于休眠态，或者，在基于所述子窗口的指示信息从所述目标休眠窗中确定的所述子窗口内处于休眠态、在所述目标休眠窗中除所述子窗口之外的窗口内执行感知操作；
    若所述第一配置信息包括可用sidelink资源的指示信息，则在所述目标休眠窗内处于休眠态，基于所述可用sidelink资源进行数据传输。
  10. 如权利要求9所述的方法，其特征在于，所述若所述第一配置信息包括子窗口的指示信息，则在基于所述子窗口的指示信息从所述目标休眠窗中确定的所述子窗口内执行感知操作、在所述目标休眠窗中除所述子窗口之外的窗口内处于休眠态，或者，在基于所述子窗口的指示信息从所述目标休眠窗中确定的所述子窗口内处于休眠态、在所述目标休眠窗中除所述子窗口之外的窗口内执行感知操作，包括：
    若所述第一配置信息包括所述子窗口的指示信息以及第一窗口指示信息，则在基于所述子窗口的指示信息从所述目标休眠窗中确定的所述子窗口内执行感知操作、在所述目标休眠窗中除所述子窗口之外的窗口内处于休眠态，所述第一窗口指示信息用于指示所述子窗口为感知子窗口；
    若所述第一配置信息包括所述子窗口的指示信息以及第二窗口指示信息，则在基于所述子窗口的指示信息从所述目标休眠窗中确定的所述子窗口内处于休眠态、在所述目标休眠窗中除所述子窗口之外的窗口内执行感知操作，所述第二窗口指示信息用于指示所述子窗口为休眠子窗口。
  11. 如权利要求9或10所述的方法，其特征在于，所述方法还包括：
    基于所述子窗口的指示信息，从所述目标休眠窗中确定所述子窗口。
  12. 如权利要求11所述的方法，其特征在于，所述基于所述子窗口的指示信息，从所述目标休眠窗中确定所述子窗口，包括：
    若所述子窗口的指示信息包括窗口尺寸信息，则基于所述窗口尺寸信息，以所述目标休眠窗的起始位置为起始位置或者以所述目标休眠窗的末尾位置为末尾位置，从所述目标休眠窗中确定所述子窗口；
    若所述子窗口的指示信息包括起始位置信息和终止位置信息，则基于所述起始位置信息和所述终止位置信息，从所述目标休眠窗中确定所述子窗口；
    若所述子窗口的指示信息包括相互间隔的多个窗口中第一个窗口的起始位置信息、最后一个窗口的终止位置信息、以及所述多个窗口的间隔规则，则基于所述第一个窗口的起始位置信息、所述最后一个窗口的终止位置信息、以及所述多个窗口的间隔规则，从所述目标休眠窗中确定所述多个窗口，将所述多个窗口作为所述子窗口。
  13. 如权利要求12所述的方法，其特征在于，所述多个窗口的间隔规则为目标窗口包括的多个资源单位中每个资源单位的窗口指示信息；所述目标窗口是指从所述第一个窗口的起始位置到最后一个窗口的终止位置之间的窗口，每个资源单位的窗口指示信息用于指示每个资源单位是否属于所述子窗口；
    所述基于所述第一个窗口的起始位置信息、所述最后一个窗口的终止位置信息、以及所述多个窗口的间隔规则，从所述目标休眠窗中确定所述多个窗口，包括：
    基于所述第一个窗口的起始位置信息和所述最后一个窗口的终止位置信息，确定所述目标窗口；
    基于所述目标窗口包括的多个资源单位中每个资源单位的窗口指示信息，从所述目标窗口中确定所述多个窗口。
  14. 如权利要求8-12任一所述的方法，其特征在于，所述接收第一配置信息，包括：
    在接收DRX配置信息或感知窗配置信息之前，接收所述第一配置信息，所述DRX配置信息用于指示所述休眠窗，所述感知窗配置信息用于指示所述感知窗；
    或者，
    接收第二配置信息，所述第二配置信息包括所述第一配置信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息；
    或者，
    在接收DRX配置信息或感知窗配置信息之前，接收第一子信息；接收第三配置信息，所述第三配置信息包括第二子信息以及以下信息中的一个或多个：DRX配置信息，或感知窗配置信息；所述第一子信息为所述第一配置信息中的一部分信息，所述第二子信息为所述第一配置信息中的另一部分信息。
  15. 一种信息配置装置，其特征在于，所述信息配置装置包括至少一个模块，所述 至少一个模块用于实现权利要求1-7或权利要求8-14任一项所述的方法。
  16. 一种计算机可读存储介质，其特征在于，所述可读存储介质中存储有指令，当所述指令被执行时，实现如权利要求1-7或权利要求8-14任一项所述的方法。
  17. 一种芯片，其特征在于，所述芯片包括：至少一个处理器，所述至少一个处理器和通信接口耦合，所述至少一个处理器用于运行存储器中存储的计算机程序或指令，以实现如权利要求1-7或权利要求8-14任一项所述的方法，所述通信接口用于与所述芯片之外的其它模块进行通信。
  18. 一种通信装置，其特征在于，包括：收发器和至少一个处理器，所述至少一个处理器与所述收发器耦合，所述至少一个处理器用于运行存储器中存储的指令以执行如权利要求1-7或权利要求8-14任一项所述的方法。
  19. 一种通信系统，其特征在于，包括：通信设备和终端，其中，所述通信设备用于执行如权利要求1-7任一项所述的方法；所述终端用于执行如权利要求8-14任一项所述的方法。
PCT/CN2021/107426 2020-07-28 2021-07-20 信息配置方法、装置及系统 WO2022022339A1 (zh)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP21850000.7A EP4185046A4 (en) 2020-07-28 2021-07-20 INFORMATION CONFIGURATION METHOD, APPARATUS AND SYSTEM
US18/159,321 US20230164751A1 (en) 2020-07-28 2023-01-25 Information Configuration Method and Apparatus, and System

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN202010739294.5 2020-07-28
CN202010739294 2020-07-28
CN202011200059.7 2020-10-30
CN202011200059.7A CN114007269A (zh) 2020-07-28 2020-10-30 信息配置方法、装置及系统

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US18/159,321 Continuation US20230164751A1 (en) 2020-07-28 2023-01-25 Information Configuration Method and Apparatus, and System

Publications (1)

Publication Number Publication Date
WO2022022339A1 true WO2022022339A1 (zh) 2022-02-03

Family

ID=79920680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2021/107426 WO2022022339A1 (zh) 2020-07-28 2021-07-20 信息配置方法、装置及系统

Country Status (4)

Country Link
US (1) US20230164751A1 (zh)
EP (1) EP4185046A4 (zh)
CN (1) CN114007269A (zh)
WO (1) WO2022022339A1 (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101184004A (zh) * 2007-03-16 2008-05-21 中科院嘉兴中心微系统所分中心 基于双重分簇的无线传感器网络分布式拓扑控制方法
CN102457867A (zh) * 2010-10-21 2012-05-16 富士通株式会社 无线网络设备、无线网络系统和无线网络节点控制方法
CN104022929A (zh) * 2014-06-05 2014-09-03 国家电网公司 一种融合通信中基于节能认知访问的网络自愈方法
WO2016137367A1 (en) * 2015-02-24 2016-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Methods, access point and wireless device for contention-based access on radio channel
US20190281550A1 (en) * 2009-12-21 2019-09-12 Samsung Electronics Co., Ltd. Apparatus and method for reducing power consumption in portable terminal

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9992744B2 (en) * 2014-02-24 2018-06-05 Intel Corporation Mechanisms to optimize and align discontinuous reception configuration of device to-device capable user equipment
WO2018064477A1 (en) * 2016-09-30 2018-04-05 Intel IP Corporation Systems and methods for discontinuous reception in device-to-device communication
CN108260194A (zh) * 2018-02-23 2018-07-06 中兴通讯股份有限公司 业务的休眠周期的设置方法及装置
US11234189B2 (en) * 2018-11-12 2022-01-25 Qualcomm Incorporated Fifth generation (5G) new radio (NR) network power savings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101184004A (zh) * 2007-03-16 2008-05-21 中科院嘉兴中心微系统所分中心 基于双重分簇的无线传感器网络分布式拓扑控制方法
US20190281550A1 (en) * 2009-12-21 2019-09-12 Samsung Electronics Co., Ltd. Apparatus and method for reducing power consumption in portable terminal
CN102457867A (zh) * 2010-10-21 2012-05-16 富士通株式会社 无线网络设备、无线网络系统和无线网络节点控制方法
CN104022929A (zh) * 2014-06-05 2014-09-03 国家电网公司 一种融合通信中基于节能认知访问的网络自愈方法
WO2016137367A1 (en) * 2015-02-24 2016-09-01 Telefonaktiebolaget Lm Ericsson (Publ) Methods, access point and wireless device for contention-based access on radio channel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP4185046A4

Also Published As

Publication number Publication date
CN114007269A (zh) 2022-02-01
EP4185046A1 (en) 2023-05-24
US20230164751A1 (en) 2023-05-25
EP4185046A4 (en) 2024-03-06

Similar Documents

Publication Publication Date Title
US20170366236A1 (en) Method and apparatus for paging using beamforming in wireless communication system
EP2250838B1 (en) Wireless network including post groupcast time
US11968622B2 (en) Intelligent power saving
US20200029299A1 (en) System information transmission method and apparatus
WO2018142785A1 (ja) 端末装置、基地局、方法及び記録媒体
JP2021531683A (ja) 無線通信用の機器および当該機器の無線通信方法
US20170041873A1 (en) Apparatus and method for power saving for cellular internet of things devices
WO2017195535A1 (ja) 通信装置、通信方法及びコンピュータプログラム
JP7458412B2 (ja) 装置及びその無線通信の方法
WO2021218740A1 (zh) 一种确定侧行链路资源的方法、装置以及系统
WO2020143722A1 (zh) 一种资源指示方法及装置
WO2021244256A1 (zh) 一种通信方法、装置及系统
US10356720B2 (en) Data communication method between NAN devices operating in power save mode and data communication-performing NAN device operating in power save mode
EP4145934A1 (en) Method, apparatus, and system for indicating sidelink resource
US20220346111A1 (en) Electronic device and method in wireless communication system
WO2021036834A1 (zh) 资源指示方法及装置
WO2022022339A1 (zh) 信息配置方法、装置及系统
WO2022057578A1 (zh) 一种确定资源的方法、装置及系统
WO2021228163A1 (zh) 确定资源的方法、装置及系统
WO2021127967A1 (zh) 用于信号同步的方法、装置和系统
WO2022062973A1 (zh) 一种通信方法、装置及系统
US20220295594A1 (en) Networks, user equipment and methods for geographic area based discontinuous reception (drx) configuration
WO2015089770A1 (zh) Wlan系统中sta状态转移的方法和设备
US20230403729A1 (en) Resource selection method and apparatus, device and storage medium
WO2020221212A1 (zh) 一种资源调度方法及装置

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 21850000

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2021850000

Country of ref document: EP

Effective date: 20230220