WO2022151884A1 - 信息处理方法、装置和可读存储介质 - Google Patents

信息处理方法、装置和可读存储介质 Download PDF

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Publication number
WO2022151884A1
WO2022151884A1 PCT/CN2021/137067 CN2021137067W WO2022151884A1 WO 2022151884 A1 WO2022151884 A1 WO 2022151884A1 CN 2021137067 W CN2021137067 W CN 2021137067W WO 2022151884 A1 WO2022151884 A1 WO 2022151884A1
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Prior art keywords
information
rsrp
resource
resource set
terminal
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PCT/CN2021/137067
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English (en)
French (fr)
Inventor
任晓涛
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大唐移动通信设备有限公司
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Application filed by 大唐移动通信设备有限公司 filed Critical 大唐移动通信设备有限公司
Priority to US18/261,455 priority Critical patent/US20240080865A1/en
Priority to EP21919074.1A priority patent/EP4280793A1/en
Publication of WO2022151884A1 publication Critical patent/WO2022151884A1/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/40Resource management for direct mode communication, e.g. D2D or sidelink
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/25Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
    • H04W76/14Direct-mode setup
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037Inter-user or inter-terminal allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/02Selection of wireless resources by user or terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446Resources in time domain, e.g. slots or frames
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W92/00Interfaces specially adapted for wireless communication networks
    • H04W92/16Interfaces between hierarchically similar devices
    • H04W92/18Interfaces between hierarchically similar devices between terminal devices

Definitions

  • the present disclosure relates to the field of communication technologies, and in particular, to an information processing method, an apparatus, and a readable storage medium.
  • V2X Vehicle-to-Everything, vehicle and everything
  • sidelink Sidelink
  • the main criterion for determining the time-frequency resources is to avoid collisions between the time-frequency resources used by different terminals to avoid mutual interference. .
  • NR V2X there are two resource scheduling modes: the first is the Mode1 resource allocation mode, in which the base station uniformly schedules the time-frequency resources used in the direct link communication between the terminal and the terminal; the second is Mode2 resource allocation The mode is that without the participation of the base station, the terminal autonomously selects the time-frequency resources used in the direct link communication between the terminal and the terminal.
  • the terminal in the Mode2 resource allocation mode, the terminal will perform resource exclusion according to the result of its own resource perception, that is, to exclude the conflicting resources that it perceives.
  • the terminal in addition to the conflicting resources that the terminal itself can perceive, the terminal also needs to obtain some other conflicting resources from other terminals. For these conflicting resources from terminals, the terminals also need to be excluded. Therefore, how to transmit information of conflicting resources between terminals, so as to effectively assist the terminals to eliminate resources, is a key problem that needs to be solved.
  • Embodiments of the present application provide an information processing method, an apparatus, and a readable storage medium, so as to improve the success rate of direct link data packet transmission.
  • an embodiment of the present application provides an information processing method, including:
  • the first terminal sends first coordination information to the second terminal, where the first coordination information is used by the second terminal to perform resource selection according to the first coordination information;
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to use for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by at least one bit.
  • one bit indicates that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or is the time-frequency resource indication information of the second resource set;
  • Two bits are used to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or, it is the time-frequency resource indication information of the second resource set, or , is the time-frequency resource indication information of the third resource set; or
  • Three bits are used to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, the time-frequency resource indication information of the second resource set, and the third At least one of the time-frequency resource indication information of the resource set.
  • the first coordination information further includes at least one of the following information about at least one resource in at least one resource set in the first resource set, the second resource set, and at least one resource set in the third resource set:
  • RSRP Reference Signal Received Power, reference signal received power
  • the RSRP information is RSRP information of resources that meet the first preset condition
  • the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength
  • the RSRP information is the RSRP strength information of at least one resource with the lowest RSRP strength
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is greater than or equal to the first threshold;
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • the RSRP strength information includes RSRP strength information of a subchannel or RSRP strength information of a subchannel set.
  • the first threshold is configured in any of the following ways:
  • the first indication is used to indicate that the first threshold is determined by a corresponding relationship between a threshold value and priority information, where the priority information is the Priority or priority for the user.
  • the first coordination information is carried in any of the following ways:
  • Downlink Control Information Downlink Control information
  • RRC Radio Resource Control, Radio Resource Control
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by SCI, and the RSRP information is indicated by RRC signaling.
  • the embodiments of the present application provide an information processing method, including:
  • the second terminal receives the first coordination information sent by the first terminal
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to use for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by the first terminal through at least one bit.
  • the method before the second terminal performs resource selection according to the first coordination information, the method further includes:
  • a resource set corresponding to the time-frequency resource indication information carried in the first coordination information is determined according to the at least one bit.
  • the first coordination information further includes at least one of the following information of at least one resource in at least one resource set among the first resource set, the second resource set, and the third resource set:
  • RSRP information RSRP threshold information, priority information, area identifier information.
  • the RSRP information is RSRP information of resources that meet the first preset condition
  • the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength
  • the RSRP information is the RSRP strength information of at least one resource with the lowest RSRP strength
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is greater than or equal to the first threshold;
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • the second terminal receives the first coordination information sent by the first terminal, including:
  • the second terminal receives the first coordination information carried in any of the following ways:
  • the second terminal receives the first coordination information sent by the first terminal, including:
  • an embodiment of the present application provides an information processing apparatus, which is applied to a first terminal and includes a memory, a transceiver, and a processor:
  • a memory for storing a computer program
  • a transceiver for sending and receiving data under the control of the processor
  • a processor for reading the computer program in the memory and performing the following operations:
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to use for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by at least one bit.
  • one bit indicates that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or is the time-frequency resource indication information of the second resource set;
  • Two bits are used to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or, it is the time-frequency resource indication information of the second resource set, or , is the time-frequency resource indication information of the third resource set; or
  • Three bits are used to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, the time-frequency resource indication information of the second resource set, and the third At least one of the time-frequency resource indication information of the resource set.
  • the first coordination information further includes at least one of the following information about at least one resource in at least one resource set in the first resource set, the second resource set, and at least one resource set in the third resource set:
  • RSRP information RSRP threshold information, priority information, area identifier information.
  • the RSRP information is RSRP information of resources that meet the first preset condition
  • the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength
  • the RSRP information is the RSRP strength information of at least one resource with the lowest RSRP strength
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is greater than or equal to the first threshold;
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • the RSRP strength information includes RSRP strength information of a subchannel or RSRP strength information of a subchannel set.
  • the first threshold is configured in any of the following ways:
  • the first indication is used to indicate that the first threshold is determined by a corresponding relationship between a threshold value and priority information, where the priority information is the Priority or priority for the user.
  • the first coordination information is carried in any of the following ways:
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by SCI, and the RSRP information is indicated by RRC signaling.
  • an embodiment of the present application provides an information processing apparatus, which is applied to a second terminal, and includes a memory, a transceiver, and a processor:
  • a memory for storing a computer program
  • a transceiver for sending and receiving data under the control of the processor
  • a processor for reading the computer program in the memory and performing the following operations:
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to use for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by the first terminal through at least one bit.
  • the processor is further configured to, according to the at least one bit, determine a resource set corresponding to the time-frequency resource indication information carried in the first coordination information.
  • the first coordination information further includes at least one of the following information of at least one resource in at least one resource set among the first resource set, the second resource set, and the third resource set:
  • RSRP information RSRP threshold information, priority information, area identifier information.
  • the RSRP information is RSRP information of resources that meet the first preset condition
  • the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength
  • the RSRP information is the RSRP strength information of at least one resource with the lowest RSRP strength
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is greater than or equal to the first threshold;
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • the processor is further configured to receive the first coordination information carried in any of the following manners:
  • the processor is further configured to receive a resource set corresponding to the time-frequency resource indication information carried in the first coordination information indicated by the SCI, and , and receive the RSRP information indicated by the RRC signaling.
  • an information processing apparatus which is applied to the first terminal, including:
  • a first sending unit configured to send first coordination information to a second terminal, where the first coordination information is used for resource selection by the second terminal according to the first coordination information
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to use for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • an embodiment of the present application provides an information processing apparatus, which is applied to a second terminal, including:
  • a first receiving unit configured to receive the first coordination information sent by the first terminal
  • a first selection unit configured to select resources according to the first coordination information
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to be used for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • an embodiment of the present application provides a processor-readable storage medium, where the processor-readable storage medium stores a computer program, and the computer program is used to cause the processor to execute the foregoing information Approach.
  • the first terminal sends the first coordination information to the second terminal, and the second terminal selects resources according to the first coordination information, so that the second terminal can consider the resource selection process of the terminal. coordination of resources. Therefore, by using the solutions of the embodiments of the present application, the probability of data packet transmission failure caused by resource collision is reduced, and the success rate of direct link data packet transmission is improved.
  • Fig. 1 is one of the flowcharts of the information processing method provided by the embodiment of the present application.
  • FIG. 2 is a schematic diagram of a resource set indication manner in an embodiment of the present application
  • FIG. 3 is a schematic diagram of a resource set indication manner in an embodiment of the present application.
  • FIG. 4 is a schematic diagram of a resource set indication manner in an embodiment of the present application.
  • FIG. 5 is the second flowchart of the information processing method provided by the embodiment of the present application.
  • FIG. 6 is one of the structural diagrams of the information processing apparatus provided by the embodiment of the present application.
  • FIG. 7 is a second structural diagram of an information processing apparatus provided by an embodiment of the present application.
  • FIG. 8 is a third structural diagram of an information processing apparatus provided by an embodiment of the present application.
  • FIG. 9 is a fourth structural diagram of an information processing apparatus provided by an embodiment of the present application.
  • the term “plurality” refers to two or more than two, and other quantifiers are similar.
  • Embodiments of the present application provide an information processing method, an apparatus, and a readable storage medium, so as to improve the success rate of data packet transmission in the direct link.
  • the method and the device are conceived based on the same application. Since the principles of the method and the device for solving the problem are similar, the implementation of the device and the method can be referred to each other, and repeated descriptions will not be repeated here.
  • the applicable system may be a global system of mobile communication (GSM) system, a code division multiple access (CDMA) system, a wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA) general packet Wireless service (general packet radio service, GPRS) system, long term evolution (long term evolution, LTE) system, LTE frequency division duplex (frequency division duplex, FDD) system, LTE time division duplex (time division duplex, TDD) system, Long term evolution advanced (LTE-A) system, universal mobile telecommunication system (UMTS), worldwide interoperability for microwave access (WiMAX) system, 5G New Radio (New Radio, NR) system, etc.
  • GSM global system of mobile communication
  • CDMA code division multiple access
  • WCDMA wideband Code Division Multiple Access
  • general packet Wireless service general packet Radio service
  • GPRS general packet Wireless service
  • LTE long term evolution
  • LTE frequency division duplex frequency division duplex
  • time division duplex time division duplex
  • TDD Time division duplex
  • the terminal device involved in the embodiments of the present application may be a device that provides voice and/or data connectivity to a user, a handheld device with a wireless connection function, or other processing device connected to a wireless modem.
  • the name of the terminal device may be different.
  • the terminal device may be called user equipment (User Equipment, UE).
  • Wireless terminal equipment can communicate with one or more core networks (Core Network, CN) via a radio access network (Radio Access Network, RAN).
  • RAN Radio Access Network
  • "telephone) and computers with mobile terminal equipment eg portable, pocket-sized, hand-held, computer-built or vehicle-mounted mobile devices, which exchange language and/or data with the radio access network.
  • Wireless terminal equipment may also be referred to as system, subscriber unit, subscriber station, mobile station, mobile station, remote station, access point , a remote terminal device (remote terminal), an access terminal device (access terminal), a user terminal device (user terminal), a user agent (user agent), and a user device (user device), which are not limited in the embodiments of the present application.
  • FIG. 1 is a flowchart of an information processing method according to an embodiment of the present application.
  • the method may include:
  • Step 101 A first terminal sends first coordination information to a second terminal, where the first coordination information is used for resource selection by the second terminal according to the first coordination information;
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to be used for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the information of the resources in the first resource set and the second resource set may be determined by the first terminal itself according to the actual situation.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication, which can be understood as
  • the first resource set is a set of resources that the first terminal recommends the second terminal to use for direct link communication
  • the second resource set is a set of resources that the first terminal does not recommend the second terminal to use for A collection of resources for cut-through link communication.
  • the use priority of the first resource set is higher than the use priority of the second resource set, that is, the second terminal can give priority to the first resource set. Resources are selected from the resource set, and then resources are selected from the second resource set or not from the second resource set.
  • the first terminal In order for the second terminal to accurately know the resource set corresponding to the time-frequency resource indication information carried in the first coordination information, the first terminal indicates the time-frequency resource indication carried in the first coordination information by at least one bit.
  • the first terminal indicates by one bit that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or the time-frequency resource indication information of the second resource set Resource indication information. Or, the first terminal uses two bits to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or the time-frequency resource indication information of the second resource set Resource indication information, or, time-frequency resource indication information of the third resource set.
  • the first terminal uses three bits to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set and the time-frequency resource indication information of the second resource set , at least one of the time-frequency resource indication information of the third resource set.
  • the resource set indication method is as follows:
  • the first resource set indication method the first coordination information includes 1 bit to indicate that the first coordination information carries the time-frequency resource indication information of the first resource set or the time-frequency resource indication information of the second resource set. As shown in FIG. 2 , 0 is used to indicate that the time-frequency resource indication information of the first resource set is carried, and 1 is used to indicate that the time-frequency resource indication information of the second resource set is carried; or vice versa. If the 1 bit is not carried, it may indicate that the time-frequency resource indication information of the third resource set is carried.
  • the second resource set indication method the first coordination information includes 2 bits to indicate that the first coordination information carries the time-frequency resource indication information of the first resource set and the time-frequency resource indication information of the second resource set, or Time-frequency resource indication information of the third resource set. As shown in Figure 3, 00 indicates that the time-frequency resource indication information of the first resource set is carried, 01 indicates that the time-frequency resource indication information of the second resource set is carried, and 10 indicates that it carries the second resource set. time-frequency resource indication information.
  • one or two bits included in the first coordination information means that only the first resource set, the second resource set and the first resource set can be indicated in one piece of first coordination information.
  • the time-frequency resource indication information of any one of the three resource sets cannot simultaneously indicate the time-frequency resource indication information of multiple sets.
  • the third resource set indication method that is, a multiple resource set indication method.
  • the first coordination information includes 3 bits to indicate that the first coordination information carries time-frequency resource indication information of a combination of the first resource set, the second resource set, and the third resource set. As shown in Figure 4, 000 indicates that it carries the time-frequency resource indication information of the first resource set, 001 indicates that it carries the time-frequency resource indication information of the second resource set, and 010 indicates that it carries the time-frequency resource indication information of the third resource set.
  • Resource indication information 011 indicates that it carries the time-frequency resource indication information of the first and second resource sets, 100 indicates that it carries the time-frequency resource indication information of the first and third resource sets, and 101 indicates that it carries the time-frequency resource indication information of the second and third resource sets.
  • the indication 110 In the time-frequency resource indication information of the third resource set, the indication 110 carries the time-frequency resource indication information of the first, second and third resource sets.
  • the 3 bits included in the first coordination information may indicate the time-frequency resource indication information of any combination of the first resource set, the second resource set, and the third resource set, either The time-frequency resource indication information of one set is indicated, and the time-frequency resource indication information of multiple sets can also be indicated at the same time.
  • the indication method it is possible to flexibly indicate which coordination resource set is included in the coordination information sent between the terminals, the indication is flexible, the coordination effect is good, the probability of data packet transmission failure caused by resource collision is reduced, and the Pass-through link packet transmission success rate.
  • the first coordination information is carried in any of the following ways:
  • SCI Servicelink Control Information, straight-through link control information
  • SCI Format 1B SCI Format 1B
  • Downlink Control Information Downlink Control information
  • RRC Radio Resource Control, Radio Resource Control
  • Uu RRC signaling Uu RRC signaling or PC5RRC signaling.
  • the first coordination information may also be carried by one or more carriers.
  • the first coordination information further includes the RSRP information
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by SCI
  • the RSRP information is indicated by RRC signaling.
  • the first coordination information can be flexibly transmitted, thereby reducing the probability of data packet transmission failure caused by resource collision, and improving the direct link Packet transmission success rate.
  • the first terminal sends the first coordination information to the second terminal, and the second terminal selects resources according to the first coordination information, so that the second terminal can consider the resource selection process of the terminal. coordination of resources. Therefore, by using the solutions of the embodiments of the present application, the probability of data packet transmission failure caused by resource collision is reduced, and the success rate of direct link data packet transmission is improved.
  • the first coordination information further includes at least one of at least one resource set among the first resource set, the second resource set, and the third resource set At least one of the following information of the resource: RSRP information, RSRP threshold information, priority information (Priority), and zone identifier (Zone ID) information.
  • the priority information may be user or data packet priority.
  • the RSRP information is RSRP information of resources that satisfy the first preset condition; the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP strength information includes RSRP strength information of a subchannel or RSRP strength information of a subchannel set.
  • the RSRP bitmap information refers to information on whether the RSRP of one or more resources exceeds a certain threshold. If the RSRP of a resource exceeds a certain threshold, the bit corresponding to the resource is marked as 1. If the RSRP of a resource does not exceed a certain threshold, the bit corresponding to the resource is marked as 0. Then, the bits of multiple resources constitute the RSRP. Bitmap information.
  • the RSRP information that is the RSRP information of the resource that meets the first preset condition may include any one of the following situations:
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength
  • the RSRP information is the RSRP strength information of at least one resource with the lowest RSRP strength
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is greater than or equal to the first threshold;
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • the first threshold is configured in any of the following ways:
  • first coordination information carried by the first coordination information; configured by first signaling (such as RRC signaling); pre-configured; indicated by a first indication, where the first indication is used to indicate that the threshold and priority information are passed
  • first signaling such as RRC signaling
  • pre-configured indicated by a first indication, where the first indication is used to indicate that the threshold and priority information are passed
  • the first threshold is determined according to the corresponding relationship between them, and the priority information is the priority of the data packet to be transmitted or the priority of the user.
  • the first threshold information is indicated in the first coordination information or other signaling, or the first threshold is preconfigured, and the first threshold can be flexibly configured, thereby reducing the The probability of packet transmission failure due to resource collision increases the success rate of direct link packet transmission.
  • the specific method may include the following methods:
  • a first RSRP strength information indication mode the first coordination information includes RSRP strength information of each resource in at least one resource set;
  • the second RSRP strength information indication mode the first coordination information includes the RSRP strength information of the N resources with the highest RSRP strength in at least one resource set, where N is a positive integer greater than or equal to 1;
  • the third RSRP strength information indication mode the first coordination information includes the RSRP strength information of the N resources with the lowest RSRP strength in at least one resource set, where N is a positive integer greater than or equal to 1;
  • the RSRP strength information of the resource refers to the RSRP strength information of a subchannel or a set of subchannels.
  • the RSRP strength information of the resource set is indicated in the first coordination information, and the RSRP strength signaling of each sub-channel in the resource set can be flexibly indicated, the coordination effect is good, and the data caused by resource collision is reduced.
  • the probability of packet transmission failure increases the success rate of direct link packet transmission.
  • the first coordination information sent by terminal A to terminal B carries the second resource set, that is, the resource set that is not preferred by terminal B for direct link communication.
  • the second resource set includes 6 subchannels, which are subchannels 1 to 6 respectively.
  • the RSRP strength information of all subchannels is known.
  • the second indication manner only the RSRP information of the 3 sub-channels with the highest RSRP strength is indicated, that is, the RSRP strength information of the sub-channels 1, 4, and 5.
  • the third indication manner only the RSRP information of the 3 sub-channels with the lowest RSRP strength is indicated, that is, the RSRP strength information of the sub-channels 2, 3, and 6.
  • the RSRP information adopts an indication method of bitmap information.
  • the RSRP bitmap information refers to information about whether the RSRP of multiple resources exceeds a certain threshold. If the RSRP of a resource exceeds a certain threshold, the bit corresponding to the resource is recorded as 1. If the RSRP of a resource does not exceed the threshold, the corresponding bit of the resource is recorded as 0, and the bits of multiple resources form bitmap information.
  • the threshold can be set as required. Specifically, it can include the following methods:
  • the first RSRP bitmap information indication mode the first coordination information includes information about resources whose RSRP strength is greater than or equal to the first threshold H in at least one resource set; and information about at least one resource whose RSRP strength is greater than or equal to the first threshold H RSRP bitmap information.
  • the second RSRP bitmap information indication mode the first coordination information includes information about resources whose RSRP strength is less than or equal to the first threshold H in at least one resource set; and information about at least one resource whose RSRP strength is less than or equal to the first threshold H.
  • RSRP bitmap information is information about resources whose RSRP strength is less than or equal to the first threshold H in at least one resource set.
  • the above-mentioned RSRP strength information of the resource refers to the RSRP strength information of a subchannel or a set of subchannels.
  • the RSRP bitmap information of the resource set is indicated in the first coordination information, and the RSRP bitmap signaling of each sub-channel in the resource set can be flexibly indicated, the coordination effect is good, and the resources are reduced.
  • the probability of packet transmission failure due to collision increases the success rate of packet transmission on the direct link.
  • the first coordination information sent by terminal A to terminal B carries the second resource set, that is, the resource set that is not preferred by terminal B for direct link communication.
  • the second resource set includes 6 subchannels, which are subchannels 1 to 6 respectively.
  • the first indication mode indicates which sub-channels in the 6 sub-channels have RSRP strength greater than or equal to the first threshold H (-80dBm).
  • a sub-channel with a threshold H the indication information is "0".
  • the second indication mode indicates which sub-channels in the 6 sub-channels have RSRP strengths less than the first threshold H (-80dBm).
  • the sub-channel of H the indication information is "0".
  • FIG. 5 is an information processing method according to an embodiment of the present application, including:
  • Step 501 The second terminal receives the first coordination information sent by the first terminal.
  • the first coordination information can be carried in any of the following ways:
  • the second terminal receives the first coordination information carried in any of the above manners.
  • Step 502 the second terminal performs resource selection according to the first coordination information
  • the first coordination information includes time-frequency resource indication information of at least one resource set among the first resource set, the second resource set, and the third resource set; the first resource set is recommended for the second terminal to use A set of resources used for direct link communication; the second resource set is a set of resources that are not recommended for the second terminal to be used for direct link communication; the third resource set is a set of resources with resource conflicts.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by the first terminal through at least one bit. Therefore, in order to improve resource selection efficiency, the second terminal may further determine, according to the at least one bit, a resource set corresponding to the time-frequency resource indication information carried in the first coordination information. If the first terminal is indicated by 1 bit, if the 1 bit is 0, it means that it carries the time-frequency resource indication information of the first resource set; if the 1 bit is 1, it means that it carries the second resource Aggregate time-frequency resource indication information.
  • the first coordination information further includes at least one of the following information of at least one resource in at least one resource set of the first resource set, the second resource set and the third resource set: RSRP information, RSRP threshold information, priority information, area identifier information.
  • the RSRP information is RSRP information of a resource that satisfies the first preset condition; the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP information is that the RSRP information of the resource that meets the first preset condition may be any of the following situations:
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength
  • the RSRP information is the RSRP strength information of at least one resource with the lowest RSRP strength
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is greater than or equal to the first threshold;
  • the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • the second terminal may receive the time-frequency resource indication information corresponding to the time-frequency resource indication information carried in the first coordination information indicated by the SCI.
  • the first terminal sends the first coordination information to the second terminal, and the second terminal selects resources according to the first coordination information, so that the second terminal can consider the resource selection process of the terminal. coordination of resources. Therefore, by using the solutions of the embodiments of the present application, the probability of data packet transmission failure caused by resource collision is reduced, and the success rate of direct link data packet transmission is improved.
  • the information processing apparatus of the embodiment of the present application applied to the first terminal, includes: a processor 600, configured to read a program in the memory 620, and perform the following processes:
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to use for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • the transceiver 610 is used for receiving and transmitting data under the control of the processor 600 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 600 and various circuits of memory represented by memory 620 are linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and therefore will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 610 may be a number of elements, ie, including a transmitter and a receiver, that provide a means for communicating with various other devices over a transmission medium.
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 may store data used by the processor 600 in performing operations.
  • the processor 610 may be a central processor (CPU), an application specific integrated circuit (ASIC), a field programmable gate array (FPGA) or a complex programmable logic device (Complex Programmable Logic Device). , CPLD), the processor can also use a multi-core architecture.
  • CPU central processor
  • ASIC application specific integrated circuit
  • FPGA field programmable gate array
  • CPLD complex programmable logic device
  • the processor 600 is responsible for managing the bus architecture and general processing, and the memory 620 may store data used by the processor 600 in performing operations.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by at least one bit.
  • one bit indicates that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or is the time-frequency resource indication information of the second resource set;
  • Two bits are used to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or, it is the time-frequency resource indication information of the second resource set, or , is the time-frequency resource indication information of the third resource set; or
  • Three bits are used to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, the time-frequency resource indication information of the second resource set, and the third At least one of the time-frequency resource indication information of the resource set.
  • the first coordination information further includes at least one of the following information of at least one resource in at least one resource set in the first resource set, the second resource set, and at least one resource set in the third resource set:
  • RSRP information RSRP threshold information, priority information, area identifier information.
  • the RSRP information is RSRP information of resources that satisfy the first preset condition; the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength; or, the RSRP information is RSRP strength information of at least one resource with the lowest RSRP strength; or, the RSRP information is that the RSRP strength is greater than or equal to RSRP bitmap information of at least one resource of the first threshold; or, the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • the RSRP strength information includes RSRP strength information of a subchannel or RSRP strength information of a subchannel set.
  • the first threshold is configured in any of the following ways:
  • the first indication is used to indicate that the first threshold is determined by a corresponding relationship between a threshold value and priority information, where the priority information is the Priority or priority for the user.
  • the first coordination information is carried in any of the following ways:
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by SCI, and the RSRP information is indicated by RRC signaling.
  • the information processing apparatus of the embodiment of the present application applied to the second terminal, includes: a processor 700 for reading a program in the memory 720, and performing the following processes:
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to use for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • the transceiver 710 is used to receive and transmit data under the control of the processor 700 .
  • the bus architecture may include any number of interconnected buses and bridges, specifically one or more processors represented by processor 700 and various circuits of memory represented by memory 720 are linked together.
  • the bus architecture may also link together various other circuits, such as peripherals, voltage regulators, and power management circuits, which are well known in the art and, therefore, will not be described further herein.
  • the bus interface provides the interface.
  • Transceiver 710 may be a number of elements, including transmitters and receivers, providing means for communicating with various other devices over transmission media including wireless channels, wired channels, fiber optic cables, and the like Transmission medium.
  • the user interface 730 may also be an interface capable of externally connecting a required device, and the connected devices include but are not limited to a keypad, a display, a speaker, a microphone, a joystick, and the like.
  • the processor 700 is responsible for managing the bus architecture and general processing, and the memory 720 may store data used by the processor 700 in performing operations.
  • the processor 700 may be a CPU (central processor), an ASIC (Application Specific Integrated Circuit, an application-specific integrated circuit), an FPGA (Field-Programmable Gate Array, a field programmable gate array) or a CPLD (Complex Programmable Logic Device) , complex programmable logic devices), the processor can also use a multi-core architecture.
  • CPU central processor
  • ASIC Application Specific Integrated Circuit
  • FPGA Field-Programmable Gate Array
  • CPLD Complex Programmable Logic Device
  • complex programmable logic devices complex programmable logic devices
  • the processor is configured to execute any one of the methods provided in the embodiments of the present application according to the obtained executable instructions by invoking the computer program stored in the memory.
  • the processor and memory may also be physically separated.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by the first terminal through at least one bit.
  • the processor 700 is further configured to, according to the at least one bit, determine a resource set corresponding to the time-frequency resource indication information carried in the first coordination information.
  • the first coordination information further includes at least one of the following information of at least one resource in at least one resource set of the first resource set, the second resource set and the third resource set: RSRP information, RSRP threshold information, priority information, area identifier information.
  • the RSRP information is RSRP information of resources that meet the first preset condition
  • the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength; or, the RSRP information is RSRP strength information of at least one resource with the lowest RSRP strength; or, the RSRP information is that the RSRP strength is greater than or equal to RSRP bitmap information of at least one resource of the first threshold; or, the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • processor 700 is further configured to receive the first coordination information carried in any of the following manners:
  • the processor 700 is further configured to receive a resource set corresponding to the time-frequency resource indication information carried in the first coordination information indicated by the SCI, And, receive the RSRP information indicated by RRC signaling.
  • the information processing apparatus As shown in FIG. 8 , the information processing apparatus according to the embodiment of the present application, applied to the first terminal, includes:
  • a first sending unit 801 configured to send first coordination information to a second terminal, where the first coordination information is used for resource selection by the second terminal according to the first coordination information;
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to use for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by at least one bit.
  • one bit indicates that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or is the time-frequency resource indication information of the second resource set;
  • Two bits are used to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, or, it is the time-frequency resource indication information of the second resource set, or , is the time-frequency resource indication information of the third resource set; or
  • Three bits are used to indicate that the time-frequency resource indication information carried in the first coordination information is the time-frequency resource indication information of the first resource set, the time-frequency resource indication information of the second resource set, and the third At least one of the time-frequency resource indication information of the resource set.
  • the first coordination information further includes at least one of the following information about at least one resource in at least one resource set in the first resource set, the second resource set, and at least one resource set in the third resource set:
  • RSRP information RSRP threshold information, priority information, area identifier information.
  • the RSRP information is RSRP information of resources that satisfy the first preset condition; the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength; or, the RSRP information is RSRP strength information of at least one resource with the lowest RSRP strength; or, the RSRP information is that the RSRP strength is greater than or equal to RSRP bitmap information of at least one resource of the first threshold; or, the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • the RSRP strength information includes RSRP strength information of a subchannel or RSRP strength information of a subchannel set.
  • the first threshold is configured in any of the following ways:
  • the first indication is used to indicate that the first threshold is determined by a corresponding relationship between a threshold value and priority information, where the priority information is the Priority or priority for the user.
  • the first coordination information is carried in any of the following ways:
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by SCI, and the RSRP information is indicated by RRC signaling.
  • the information processing apparatus includes:
  • a first receiving unit 901 configured to receive first coordination information sent by a first terminal
  • a first selection unit 902 configured to select resources according to the first coordination information
  • the first coordination information includes time-frequency resource indication information of at least one resource set in the first resource set, the second resource set, and the third resource set;
  • the first resource set is a set of resources recommended by the second terminal for direct link communication
  • the second resource set is a set of resources that are not recommended for the second terminal to be used for direct link communication
  • the third resource set is a set of resources with resource conflicts.
  • the first resource set is a resource set that is preferred by the second terminal for direct link communication
  • the second resource set is a resource set that is not preferred by the second terminal for direct link communication.
  • the resource set corresponding to the time-frequency resource indication information carried in the first coordination information is indicated by the first terminal through at least one bit.
  • the apparatus may further include: a first determining unit, configured to determine, according to the at least one bit, a resource set corresponding to the time-frequency resource indication information carried in the first coordination information.
  • the first coordination information further includes at least one of the following information of at least one resource in at least one resource set of the first resource set, the second resource set and the third resource set: RSRP information, RSRP threshold information, priority information, area identifier information.
  • the RSRP information is RSRP information of resources that meet the first preset condition
  • the RSRP information includes RSRP strength information or RSRP bitmap information.
  • the RSRP information is RSRP strength information of at least one resource with the highest RSRP strength; or, the RSRP information is RSRP strength information of at least one resource with the lowest RSRP strength; or, the RSRP information is that the RSRP strength is greater than or equal to RSRP bitmap information of at least one resource of the first threshold; or, the RSRP information is RSRP bitmap information of at least one resource whose RSRP strength is less than the first threshold.
  • the first receiving unit is further configured to receive the first coordination information carried in any of the following manners:
  • the processor 700 is further configured to receive a resource set corresponding to the time-frequency resource indication information carried in the first coordination information indicated by the SCI, And, receive the RSRP information indicated by RRC signaling.
  • each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically alone, or two or more units may be integrated into one unit.
  • the above-mentioned integrated units may be implemented in the form of hardware, or may be implemented in the form of software functional units.
  • the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it may be stored in a processor-readable storage medium.
  • the technical solution of the present application can be embodied in the form of a software product in essence, or the part that contributes to the related technology, or all or part of the technical solution, and the computer software product is stored in a storage medium.
  • a computer device which may be a personal computer, a server, or a network device, etc.
  • a processor processor
  • the aforementioned storage medium includes: U disk, mobile hard disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk and other media that can store program codes .
  • the embodiments of the present application further provide a readable storage medium, where a program is stored on the readable storage medium, and when the program is executed by a processor, each process of the foregoing text processing method embodiments can be achieved, and the same technical effect can be achieved. In order to avoid Repeat, and will not repeat them here.
  • the readable storage medium can be any available medium or data storage device that can be accessed by the processor, including but not limited to magnetic storage (such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.), optical storage (such as CD, DVD, BD, HVD, etc.), and semiconductor memory (such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid state disk (SSD)) and the like.
  • magnetic storage such as floppy disk, hard disk, magnetic tape, magneto-optical disk (MO), etc.
  • optical storage such as CD, DVD, BD, HVD, etc.
  • semiconductor memory such as ROM, EPROM, EEPROM, non-volatile memory (NAND FLASH), solid state disk (SSD)

Abstract

本申请公开了一种信息处理方法、装置和可读存储介质。该方法包括:第一终端向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;所述第三资源集合为存在资源冲突的资源的集合。

Description

信息处理方法、装置和可读存储介质
相关申请的交叉引用
本申请主张在2021年1月15日在中国提交的中国专利申请号No.202110057714.6的优先权,其全部内容通过引用包含于此。
技术领域
本公开涉及通信技术领域,尤其涉及一种信息处理方法、装置和可读存储介质。
背景技术
在5G NR(New Radio,新空口)V2X(Vehicle-to-Everything,车与万物)系统中,终端与终端之间在直通链路(Sidelink)上进行直接通信。在进行业务数据传输之前,首先需要确定直通链路数据传输所使用的时频资源,而确定时频资源的主要准则是避免不同终端所使用的时频资源之间的碰撞,以避免产生互相干扰。
在NR V2X中,有两种资源调度模式:第一种是Mode1资源分配模式,由基站统一调度终端与终端之间在直通链路通信中所使用的时频资源;第二种是Mode2资源分配模式,是在没有基站参与的情况下,终端自主选择终端与终端之间在直通链路通信中所使用的时频资源。
相关技术中,终端在Mode2资源分配模式下,会根据自身的资源感知的结果进行资源排除,也就是排除掉自身感知到的冲突资源。但是,除了终端自身能够感知到的冲突资源之外,终端还需要从其它终端获得其它一些冲突资源。对于这些来自于终端之间的冲突资源,终端也需要进行排除。因此,如何在终端之间传递冲突资源的信息,从而有效地协助终端进行资源排除,是需要解决的关键问题。
发明内容
本申请实施例提供一种信息处理方法、装置和可读存储介质,以提高直 通链路数据包传输的成功率。
第一方面,本申请实施例提供了一种信息处理方法,包括:
第一终端向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
其中,通过至少一个比特指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
其中,通过一个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息;或者
通过两个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息,或者,为所述第三资源集合的时频资源指示信息;或者
通过三个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息、所述第二资源集合的时频资源指示信息、所述第三资源集合的时频资源指示信息中的至少一者。
其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中的至少一个资源的以下至少一个信息:
RSRP(Reference Signal Received Power,参考信号接收功率)信息,RSRP门限信息,优先级信息,区域标识符信息。
其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;
所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
其中,所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者
所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者
所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者
所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
其中,所述RSRP强度信息包括子信道的RSRP强度信息或者子信道集合的RSRP强度信息。
其中,所述第一门限通过以下任意一种方式配置:
通过所述第一协调信息携带;
通过第一信令配置;
预配置;
通过第一指示进行指示,其中,所述第一指示用于指示通过门限值和优先级信息之间的对应关系来确定所述第一门限,所述优先级信息为待传输的数据包的优先级或者为用户的优先级。
其中,所述第一协调信息通过以下任一方式承载:
通过SCI(Sidelink Control Information,直通链路控制信息)承载;
通过DCI(Downlink Control Information,下行控制信息)承载;
通过RRC(Radio Resource Control,无线资源控制)信令承载。
其中,如果所述第一协调信息还包括所述RSRP信息,通过SCI指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合,通过RRC信令指示所述RSRP信息。
第二方面,本申请实施例提供了一种信息处理方法,包括:
第二终端接收第一终端发送的第一协调信息;
所述第二终端根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
其中,所述第一协调信息中携带的时频资源指示信息所对应的资源集合,是所述第一终端通过至少一个比特指示的。
其中,在所述第二终端根据所述第一协调信息进行资源选择之前,所述方法还包括:
根据所述至少一个比特,确定所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中、至少一个资源的以下至少一个信息:
RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;
所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
其中,所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者
所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者
所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者
所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
其中,所述第二终端接收第一终端发送的第一协调信息,包括:
所述第二终端接收通过以下任一方式承载的所述第一协调信息:
通过SCI承载;
通过DCI承载;
通过信令承载。
其中,如果所述第一协调信息还包括所述RSRP信息,所述第二终端接收第一终端发送的第一协调信息,包括:
接收通过SCI指示的所述第一协调信息中携带的时频资源指示信息所对应的资源集合,以及,接收通过RRC信令指示的所述RSRP信息。
第三方面,本申请实施例提供了一种信息处理装置,应用于第一终端,包括存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
其中,通过至少一个比特指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
其中,通过一个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息;或者
通过两个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息,或者,为所述第三资源集合的时频资源指示信息;或者
通过三个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息、所述第二资源集合的时频资源指示信息、所述第三资源集合的时频资源指示信息中的至少一者。
其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中的至少一个资源的以下至少一个信息:
RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;
所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
其中,所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者
所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者
所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者
所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
其中,所述RSRP强度信息包括子信道的RSRP强度信息或者子信道集合的RSRP强度信息。
其中,所述第一门限通过以下任意一种方式配置:
通过所述第一协调信息携带;
通过第一信令配置;
预配置;
通过第一指示进行指示,其中,所述第一指示用于指示通过门限值和优先级信息之间的对应关系来确定所述第一门限,所述优先级信息为待传输的数据包的优先级或者为用户的优先级。
其中,所述第一协调信息通过以下任一方式承载:
通过SCI承载;
通过DCI承载;
通过RRC信令承载。
其中,如果所述第一协调信息还包括所述RSRP信息,通过SCI指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合,通过RRC信令指示所述RSRP信息。
第四方面,本申请实施例提供了一种信息处理装置,应用于第二终端,包括存储器,收发机,处理器:
存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
接收第一终端发送的第一协调信息;
根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
其中,所述第一协调信息中携带的时频资源指示信息所对应的资源集合,是所述第一终端通过至少一个比特指示的。
其中,所述处理器还用于,根据所述至少一个比特,确定所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中、至少一个资源的以下至少一个信息:
RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;
所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
其中,所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者
所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者
所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者
所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
其中,所述处理器还用于,接收通过以下任一方式承载的所述第一协调信息:
通过SCI承载;
通过DCI承载;
通过信令承载。
其中,如果所述第一协调信息还包括所述RSRP信息,所述处理器还用于,接收通过SCI指示的所述第一协调信息中携带的时频资源指示信息所对应的资源集合,以及,接收通过RRC信令指示的所述RSRP信息。
第五方面,本申请实施例提供了一种信息处理装置,应用于第一终端,包括:
第一发送单元,用于向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
第六方面,本申请实施例提供了一种信息处理装置,应用于第二终端,包括:
第一接收单元,用于接收第一终端发送的第一协调信息;
第一选择单元,用于根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
第七方面,本申请实施例提供了一种处理器可读存储介质,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行如前所述的信息处理方法。
在本申请实施例中,第一终端向第二终端发送第一协调信息,由所述第二终端根据所述第一协调信息进行资源选择,使得第二终端在资源选择过程中可以考虑终端之间的资源协调。因此,利用本申请实施例的方案,降低了资源碰撞导致的数据包传输失败的概率,提升了直通链路数据包传输的成功率。
附图说明
图1是本申请实施例提供的信息处理方法的流程图之一;
图2是本申请实施例中资源集合指示方式的示意图;
图3是本申请实施例中资源集合指示方式的示意图;
图4是本申请实施例中资源集合指示方式的示意图;
图5是本申请实施例提供的信息处理方法的流程图之二;
图6是本申请实施例提供的信息处理装置的结构图之一;
图7是本申请实施例提供的信息处理装置的结构图之二;
图8是本申请实施例提供的信息处理装置的结构图之三;
图9是本申请实施例提供的信息处理装置的结构图之四。
具体实施方式
本申请实施例中术语“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这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
本申请实施例中术语“多个”是指两个或两个以上,其它量词与之类似。
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清楚、完整地描述,显然,所描述的实施例仅仅是本申请一部分实施例,并不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请实施例提供了一种信息处理方法、装置和可读存储介质,用以提升直通链路数据包传输的成功率。
其中,方法和装置是基于同一申请构思的,由于方法和装置解决问题的原理相似,因此装置和方法的实施可以相互参见,重复之处不再赘述。
本申请实施例提供的技术方案可以适用于多种系统,尤其是5G系统。例如适用的系统可以是全球移动通讯(global system of mobile communication,GSM)系统、码分多址(code division multiple access,CDMA)系统、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)通用分组无线业务(general packet radio service,GPRS)系统、长期演进(long term evolution,LTE)系统、LTE频分双工(frequency division duplex,FDD)系统、LTE时分双工(time division duplex,TDD)系统、高级长期演进(long term evolution advanced,LTE-A)系统、通用移动系统(universal mobile telecommunication system,UMTS)、全球互联微波接入(worldwide interoperability for microwave access,WiMAX)系统、5G新空口(New Radio,NR)系统等。这多种系统中均包括终端设备和网络设备。系统中还可以包括核心网部分,例如演进的分组系统(Evloved Packet System,EPS)、5G系统(5GS)等。
本申请实施例涉及的终端设备,可以是指向用户提供语音和/或数据连通性的设备,具有无线连接功能的手持式设备、或连接到无线调制解调器的其他处理设备等。在不同的系统中,终端设备的名称可能也不相同,例如在5G系统中,终端设备可以称为用户设备(User Equipment,UE)。无线终端设备 可以经无线接入网(Radio Access Network,RAN)与一个或多个核心网(Core Network,CN)进行通信,无线终端设备可以是移动终端设备,如移动电话(或称为“蜂窝”电话)和具有移动终端设备的计算机,例如,可以是便携式、袖珍式、手持式、计算机内置的或者车载的移动装置,它们与无线接入网交换语言和/或数据。例如,个人通信业务(Personal Communication Service,PCS)电话、无绳电话、会话发起协议(Session Initiated Protocol,SIP)话机、无线本地环路(Wireless Local Loop,WLL)站、个人数字助理(Personal Digital Assistant,PDA)等设备。无线终端设备也可以称为系统、订户单元(subscriber unit)、订户站(subscriber station),移动站(mobile station)、移动台(mobile)、远程站(remote station)、接入点(access point)、远程终端设备(remote terminal)、接入终端设备(access terminal)、用户终端设备(user terminal)、用户代理(user agent)、用户装置(user device),本申请实施例中并不限定。
参见图1,图1是本申请实施例的信息处理方法的流程图。该方法可包括:
步骤101、第一终端向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
具体的,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
在实际应用中,第一资源集合和第二资源集合中的资源的信息,可以是第一终端自身根据实际情况确定的。所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合,可以理解为所述第一资源集合为所述第一终端 推荐所述第二终端用于直通链路通信的资源的集合、所述第二资源集合为所述第一终端不推荐所述第二终端用于直通链路通信的资源集合。或者进一步的说,在所述第二终端进行资源选择时,所述第一资源集合的使用优先级高于所述第二资源集合的使用优先级,也即,第二终端可优先从第一资源集合中选择资源,之后从第二资源集合或者不从第二资源集合中选择资源。
为使得第二终端准确的获知第一协调信息中所携带的时频资源指示信息所对应的资源集合,所述第一终端通过至少一个比特指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
具体的,第一终端通过一个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息。或者,第一终端通过两个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息,或者,为所述第三资源集合的时频资源指示信息。或者,第一终端通过三个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息、所述第二资源集合的时频资源指示信息、所述第三资源集合的时频资源指示信息中的至少一者。
具体的,在本申请实施例中,资源集合指示方法如下:
第一种资源集合指示方法:第一协调信息中包含1个比特来指示第一协调信息中携带的是第一资源集合的时频资源指示信息或第二资源集合的时频资源指示信息。如图2所示,用0表示携带的是第一资源集合的时频资源指示信息,用1表示携带的是第二资源集合的时频资源指示信息;或者反之亦可。如果不携带该1比特,则可表示携带的是第三资源集合的时频资源指示信息。
第二种资源集合指示方法:第一协调信息中包含2个比特来指示第一协调信息中携带的是第一资源集合的时频资源指示信息、第二资源集合的时频资源指示信息,或第三资源集合的时频资源指示信息。如图3所示,用00表示携带的是第一资源集合的时频资源指示信息,用01表示携带的是第二资源集合的时频资源指示信息,用10表示携带的是第二资源集合的时频资源指示 信息。
需要指出的是,在本申请实施例中,第一协调信息中所包含的1个或2个比特指的是,一个第一协调信息中只能指示第一资源集合、第二资源集合以及第三资源集合中的任意一个集合的时频资源指示信息,不能同时指示多个集合的时频资源指示信息。
第三种资源集合指示方法:也即多个资源集合指示方法。第一协调信息中包含3个比特来指示第一协调信息中携带的是第一资源集合、第二资源集合以及第三资源集合中的一种组合的时频资源指示信息。如图4所示,000指示携带的是第一资源集合的时频资源指示信息,001指示携带的是第二资源集合的时频资源指示信息,010指示携带的是第三资源集合的时频资源指示信息,011指示携带的是第一和第二资源集合的时频资源指示信息,100指示携带的是第一和第三资源集合的时频资源指示信息,101指示携带的是第二和第三资源集合的时频资源指示信息,110指示携带的是第一、第二和第三资源集合的时频资源指示信息。
在本申请的实施例中,第一协调信息中所包含的3个比特可以指示第一资源集合、第二资源集合以及第三资源集合中的任意一种组合的时频资源指示信息,既可以指示一个集合的时频资源指示信息,也可以同时指示多个集合的时频资源指示信息。
采用以上的指示方法,可以灵活的指示在终端之间发送的协调信息中包含的是哪一种协调资源集合,指示灵活,协调效果好,降低了资源碰撞导致数据包传输失败的概率,提升了直通链路数据包传输成功率。
在本申请实施例中,所述第一协调信息通过以下任一方式承载:
通过SCI(Sidelink Control Information,直通链路控制信息)承载,如SCI Format 1B;
通过DCI(Downlink Control Information,下行控制信息)承载;
通过RRC(Radio Resource Control,无线资源控制)信令承载,如Uu RRC信令或者PC5RRC信令等。
进一步的,所述第一协调信息还可通过一种或者多种载体承载。例如,如果所述第一协调信息还包括所述RSRP信息,通过SCI指示所述第一协调 信息中携带的时频资源指示信息所对应的资源集合,通过RRC信令指示所述RSRP信息。
在本申请实施例中,使用SCI、DCI、RRC等方式进行第一协调信息的传输,可以灵活的传输第一协调信息,从而降低了资源碰撞导致数据包传输失败的概率,提升了直通链路数据包传输成功率。
在本申请实施例中,第一终端向第二终端发送第一协调信息,由所述第二终端根据所述第一协调信息进行资源选择,使得第二终端在资源选择过程中可以考虑终端之间的资源协调。因此,利用本申请实施例的方案,降低了资源碰撞导致的数据包传输失败的概率,提升了直通链路数据包传输的成功率。
在以上的实施例的基础上,进一步的,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中的至少一个资源的以下至少一个信息:RSRP信息,RSRP门限信息,优先级信息(Priority),区域标识符(Zone ID)信息。所述优先级信息可以是用户或者数据包的优先级。
其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;所述RSRP信息包括RSRP强度信息或者RSRP位图信息。其中,所述RSRP强度信息包括子信道的RSRP强度信息或者子信道集合的RSRP强度信息。所述RSRP位图信息是指一个或者多个资源的RSRP是否超过某门限的信息。如果某资源的RSRP超过某门限,该资源对应的比特位记为1,如果某资源的RSRP没有超过某门限,该资源对应的比特为记为0,那么,由多个资源的比特位组成RSRP位图信息。
具体的,所述RSRP信息为满足第一预设条件的资源的RSRP信息可包括以下任意一种情况:
所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;
所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;
所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;
所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位 图信息。
在实际应用中,所述第一门限通过以下任意一种方式配置:
通过所述第一协调信息携带;通过第一信令(如RRC信令)配置;预配置;通过第一指示进行指示,其中,所述第一指示用于指示通过门限值和优先级信息之间的对应关系来确定所述第一门限,所述优先级信息为待传输的数据包的优先级或者为用户的优先级。
采用上述协调资源的RSRP信息的第一门限的配置方法,在第一协调信息中或者其它信令中指示第一门限信息,或者预配置第一门限,可以灵活的配置第一门限,从而降低了资源碰撞导致数据包传输失败的概率,提升了直通链路数据包传输成功率。
在本申请实施例中,如果RSRP信息采用强度信息的指示方法,具体的可包括以下方式:
第一种RSRP强度信息指示方式:第一协调信息中包含至少一个资源集合中每个资源的RSRP强度信息;
第二种RSRP强度信息指示方式:第一协调信息中包含至少一个资源集合中RSRP强度最高的N个资源的RSRP强度信息,N是大于或等于1的正整数;
第三种RSRP强度信息指示方式:第一协调信息中包含至少一个资源集合中RSRP强度最低的N个资源的RSRP强度信息,N是大于或等于1的正整数;
其中,所述资源的RSRP强度信息是指子信道或子信道集合的RSRP强度信息。
采用上述协调资源的RSRP信息指示方法,在第一协调信息中指示资源集合的RSRP强度信息,可以灵活的指示资源集合中各子信道的RSRP强度信令,协调效果好,降低了资源碰撞导致数据包传输失败的概率,提升了直通链路数据包传输成功率。
如表1所示,终端A发给终端B的第一协调信息中携带的是第二资源集合,也就是终端B非首选用于直通链路通信的资源集合。该第二资源集合中包含有6个子信道,分别是子信道1~6。第一种指示方式中,将所有子信道 的RSRP强度信息都进行知识。第二种指示方式中,仅仅指示RSRP强度最高的3个子信道的RSRP信息,即子信道1、4、5的RSRP强度信息。第三种指示方式中,仅仅指示RSRP强度最低的3个子信道的RSRP信息,即子信道2、3、6的RSRP强度信息。
表1
Figure PCTCN2021137067-appb-000001
在本申请实施例中,RSRP信息采用位图信息的指示方法。RSRP位图信息是指多个资源的RSRP是否超过某门限的信息。如果某资源的RSRP超过某个门限,该资源对应的比特位记为1,如果某资源的RSRP没有超过该门限,该资源对应的比特为记为0,多个资源的比特位组成位图信息。该门限可根据需要设置。具体的可包括以下方式:
第一种RSRP位图信息指示方式:第一协调信息中包含至少一个资源集合中RSRP强度大于或等于第一门限H的资源的信息;以及RSRP强度大于或等于第一门限H的至少一个资源的RSRP位图信息。
第二种RSRP位图信息指示方式:第一协调信息中包含至少一个资源集合中RSRP强度小于或等于第一门限H的资源的信息;以及RSRP强度小于 或等于第一门限H的至少一个资源的RSRP位图信息。
上述的资源的RSRP强度信息是指子信道或子信道集合的RSRP强度信息。
采用这种协调资源的RSRP信息指示方法,在第一协调信息中指示资源集合的RSRP位图信息,可以灵活的指示资源集合中各子信道的RSRP位图信令,协调效果好,降低了资源碰撞导致数据包传输失败的概率,提升了直通链路数据包传输成功率。
如下表2所示,终端A发给终端B的第一协调信息中携带的是第二资源集合,也就是终端B非首选用于直通链路通信的资源集合。该第二资源集合中包含有6个子信道,分别是子信道1~6。第一种指示方式指示6个子信道中哪些子信道的RSRP强度大于或等于第一门限H(-80dBm),对于大于或等于第一门限H的子信道,指示信息为“1”,对于小于第一门限H的子信道,指示信息为“0”。第二种指示方式指示6个子信道中哪些子信道的RSRP强度小于第一门限H(-80dBm),对于小于第一门限H的子信道,指示信息为“1”,对于大于或等于第一门限H的子信道,指示信息为“0”。
表2
Figure PCTCN2021137067-appb-000002
参见图5,图5是本申请实施例的信息处理方法,包括:
步骤501、第二终端接收第一终端发送的第一协调信息。
如前所述,第一协调信息可通过以下任一方式承载:
通过SCI承载;通过DCI承载;通过信令承载。
那么,在此步骤中,第二终端接收通过以上任一方式承载的所述第一协调信息。
步骤502、所述第二终端根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;所述第三资源集合为存在资源冲突的资源的集合。
具体的,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
其中,所述第一协调信息中携带的时频资源指示信息所对应的资源集合,是所述第一终端通过至少一个比特指示的。因此,为了提高资源选择效率,所述第二终端还可根据所述至少一个比特,确定所述第一协调信息中携带的时频资源指示信息所对应的资源集合。如果第一终端通过1个比特指示,若该1个比特为0,则表示携带的是第一资源集合的时频资源指示信息;若该1个比特为1,则表示携带的是第二资源集合的时频资源指示信息。
其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中、至少一个资源的以下至少一个信息:RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
所述RSRP信息为满足第一预设条件的资源的RSRP信息;所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
所述RSRP信息为满足第一预设条件的资源的RSRP信息可以为以下任一情况:
所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;
所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;
所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;
所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
在上述实施例的基础上,如果所述第一协调信息还包括所述RSRP信息,那么,第二终端可接收通过SCI指示的所述第一协调信息中携带的时频资源指示信息所对应的资源集合,以及,接收通过RRC信令指示的所述RSRP信息。
在本申请实施例中,第一终端向第二终端发送第一协调信息,由所述第二终端根据所述第一协调信息进行资源选择,使得第二终端在资源选择过程中可以考虑终端之间的资源协调。因此,利用本申请实施例的方案,降低了资源碰撞导致的数据包传输失败的概率,提升了直通链路数据包传输的成功率。
如图6所示,本申请实施例的信息处理装置,应用于第一终端,包括:处理器600,用于读取存储器620中的程序,执行下列过程:
向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
收发机610,用于在处理器600的控制下接收和发送数据。
其中,在图6中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器600代表的一个或多个处理器和存储器620代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机610可以是多个元件, 即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元。处理器600负责管理总线架构和通常的处理,存储器620可以存储处理器600在执行操作时所使用的数据。
处理器610可以是中央处埋器(CPU)、专用集成电路(Application Specific Integrated Circuit,ASIC)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)或复杂可编程逻辑器件(Complex Programmable Logic Device,CPLD),处理器也可以采用多核架构。
处理器600负责管理总线架构和通常的处理,存储器620可以存储处理器600在执行操作时所使用的数据。
其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
其中,通过至少一个比特指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
其中,通过一个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息;或者
通过两个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息,或者,为所述第三资源集合的时频资源指示信息;或者
通过三个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息、所述第二资源集合的时频资源指示信息、所述第三资源集合的时频资源指示信息中的至少一者。
其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中的至少一个资源的以下至少一个信息:
RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
其中,所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者,所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者,所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者,所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
其中,所述RSRP强度信息包括子信道的RSRP强度信息或者子信道集合的RSRP强度信息。
其中,所述第一门限通过以下任意一种方式配置:
通过所述第一协调信息携带;
通过第一信令配置;
预配置;
通过第一指示进行指示,其中,所述第一指示用于指示通过门限值和优先级信息之间的对应关系来确定所述第一门限,所述优先级信息为待传输的数据包的优先级或者为用户的优先级。
其中,所述第一协调信息通过以下任一方式承载:
通过SCI承载;
通过DCI承载;
通过RRC信令承载。
其中,如果所述第一协调信息还包括所述RSRP信息,通过SCI指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合,通过RRC信令指示所述RSRP信息。
在此需要说明的是,本申请实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
如图7所示,本申请实施例的信息处理装置,应用于第二终端,包括:处理器700,用于读取存储器720中的程序,执行下列过程:
接收第一终端发送的第一协调信息;
根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源 集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
收发机710,用于在处理器700的控制下接收和发送数据。
其中,在图7中,总线架构可以包括任意数量的互联的总线和桥,具体由处理器700代表的一个或多个处理器和存储器720代表的存储器的各种电路链接在一起。总线架构还可以将诸如外围设备、稳压器和功率管理电路等之类的各种其他电路链接在一起,这些都是本领域所公知的,因此,本文不再对其进行进一步描述。总线接口提供接口。收发机710可以是多个元件,即包括发送机和接收机,提供用于在传输介质上与各种其他装置通信的单元,这些传输介质包括,这些传输介质包括无线信道、有线信道、光缆等传输介质。针对不同的用户设备,用户接口730还可以是能够外接内接需要设备的接口,连接的设备包括但不限于小键盘、显示器、扬声器、麦克风、操纵杆等。
处理器700负责管理总线架构和通常的处理,存储器720可以存储处理器700在执行操作时所使用的数据。
可选的,处理器700可以是CPU(中央处埋器)、ASIC(Application Specific Integrated Circuit,专用集成电路)、FPGA(Field-Programmable Gate Array,现场可编程门阵列)或CPLD(Complex Programmable Logic Device,复杂可编程逻辑器件),处理器也可以采用多核架构。
处理器通过调用存储器存储的计算机程序,用于按照获得的可执行指令执行本申请实施例提供的任一所述方法。处理器与存储器也可以物理上分开布置。
其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
其中,所述第一协调信息中携带的时频资源指示信息所对应的资源集合, 是所述第一终端通过至少一个比特指示的。
其中,所述处理器700还用于,根据所述至少一个比特,确定所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中、至少一个资源的以下至少一个信息:RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;
所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
其中,所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者,所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者,所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者,所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
其中,所述处理器700还用于,接收通过以下任一方式承载的所述第一协调信息:
通过SCI承载;
通过DCI承载;
通过信令承载。
其中,如果所述第一协调信息还包括所述RSRP信息,所述处理器700还用于,接收通过SCI指示的所述第一协调信息中携带的时频资源指示信息所对应的资源集合,以及,接收通过RRC信令指示的所述RSRP信息。
在此需要说明的是,本申请实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
如图8所示,本申请实施例的信息处理装置,应用于第一终端,包括:
第一发送单元801,用于向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
其中,通过至少一个比特指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
其中,通过一个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息;或者
通过两个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息,或者,为所述第三资源集合的时频资源指示信息;或者
通过三个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息、所述第二资源集合的时频资源指示信息、所述第三资源集合的时频资源指示信息中的至少一者。
其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中的至少一个资源的以下至少一个信息:
RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
其中,所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者,所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者,所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者,所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
其中,所述RSRP强度信息包括子信道的RSRP强度信息或者子信道集合的RSRP强度信息。
其中,所述第一门限通过以下任意一种方式配置:
通过所述第一协调信息携带;
通过第一信令配置;
预配置;
通过第一指示进行指示,其中,所述第一指示用于指示通过门限值和优先级信息之间的对应关系来确定所述第一门限,所述优先级信息为待传输的数据包的优先级或者为用户的优先级。
其中,所述第一协调信息通过以下任一方式承载:
通过SCI承载;
通过DCI承载;
通过RRC信令承载。
其中,如果所述第一协调信息还包括所述RSRP信息,通过SCI指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合,通过RRC信令指示所述RSRP信息。
在此需要说明的是,本申请实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
如图9所示,本申请实施例的信息处理装置,应用于第二终端,包括:
第一接收单元901,用于接收第一终端发送的第一协调信息;
第一选择单元902,用于根据所述第一协调信息进行资源选择;
其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
所述第一资源集合为推荐第二终端用于直通链路通信的资源的集合;
所述第二资源集合为不推荐第二终端用于直通链路通信的资源的集合;
所述第三资源集合为存在资源冲突的资源的集合。
其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集 合。
其中,所述第一协调信息中携带的时频资源指示信息所对应的资源集合,是所述第一终端通过至少一个比特指示的。
其中,所述装置还可包括:第一确定单元,用于根据所述至少一个比特,确定所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中、至少一个资源的以下至少一个信息:RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;
所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
其中,所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者,所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者,所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者,所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
其中,所述第一接收单元还用于,接收通过以下任一方式承载的所述第一协调信息:
通过SCI承载;
通过DCI承载;
通过信令承载。
其中,如果所述第一协调信息还包括所述RSRP信息,所述处理器700还用于,接收通过SCI指示的所述第一协调信息中携带的时频资源指示信息所对应的资源集合,以及,接收通过RRC信令指示的所述RSRP信息。
在此需要说明的是,本申请实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
需要说明的是,本申请实施例中对单元的划分是示意性的,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。另外,在本申请各个实施例中的各功能单元可以集成在一个处理单元中,也可以是各个单元单独物 理存在,也可以两个或两个以上单元集成在一个单元中。上述集成的单元既可以采用硬件的形式实现,也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时,可以存储在一个处理器可读取存储介质中。基于这样的理解,本申请的技术方案本质上或者说对相关技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机,服务器,或者网络设备等)或处理器(processor)执行本申请各个实施例所述方法的全部或部分步骤。而前述的存储介质包括:U盘、移动硬盘、只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等各种可以存储程序代码的介质。
在此需要说明的是,本申请实施例提供的上述装置,能够实现上述方法实施例所实现的所有方法步骤,且能够达到相同的技术效果,在此不再对本实施例中与方法实施例相同的部分及有益效果进行具体赘述。
本申请实施例还提供一种可读存储介质,可读存储介质上存储有程序,该程序被处理器执行时实现上述文本处理方法实施例的各个过程,且能达到相同的技术效果,为避免重复,这里不再赘述。其中,所述的可读存储介质,可以是处理器能够存取的任何可用介质或数据存储设备,包括但不限于磁性存储器(例如软盘、硬盘、磁带、磁光盘(MO)等)、光学存储器(例如CD、DVD、BD、HVD等)、以及半导体存储器(例如ROM、EPROM、EEPROM、非易失性存储器(NAND FLASH)、固态硬盘(SSD))等。
需要说明的是,在本文中,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者装置不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者装置所固有的要素。在没有更多限制的情况下,由语句“包括一个……”限定的要素,并不排除在包括该要素的过程、方法、物品或者装置中还存在另外的相同要素。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通 过硬件,但很多情况下前者是更佳的实施方式。根据这样的理解,本公开的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁盘、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本公开各个实施例所述的方法。
上面结合附图对本公开的实施例进行了描述,但是本公开并不局限于上述的具体实施方式,上述的具体实施方式仅仅是示意性的,而不是限制性的,本领域的普通技术人员在本公开的启示下,在不脱离本公开宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本公开的保护之内。

Claims (43)

  1. 一种信息处理方法,包括:
    第一终端向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;
    其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
    所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
    所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
    所述第三资源集合为存在资源冲突的资源的集合。
  2. 根据权利要求1所述的方法,其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
  3. 根据权利要求1所述的方法,其中,通过至少一个比特指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
  4. 根据权利要求3所述的方法,其中,
    通过一个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息;或者
    通过两个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息,或者,为所述第三资源集合的时频资源指示信息;或者
    通过三个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息、所述第二资源集合的时频资源指示信息、所述第三资源集合的时频资源指示信息中的至少一者。
  5. 根据权利要求1所述的方法,其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中的至少一个资源的以下至少一个信息:
    参考信号接收功率RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
  6. 根据权利要求5所述的方法,其中,
    所述RSRP信息为满足第一预设条件的资源的RSRP信息;
    所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
  7. 根据权利要求6所述的方法,其中,
    所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者
    所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者
    所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者
    所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
  8. 根据权利要求7所述的方法,其中,所述RSRP强度信息包括子信道的RSRP强度信息或者子信道集合的RSRP强度信息。
  9. 根据权利要求8所述的方法,其中,所述第一门限通过以下任意一种方式配置:
    通过所述第一协调信息携带;
    通过第一信令配置;
    预配置;
    通过第一指示进行指示,其中,所述第一指示用于指示通过门限值和优先级信息之间的对应关系来确定所述第一门限,所述优先级信息为待传输的数据包的优先级或者为用户的优先级。
  10. 根据权利要求1或5所述的方法,其中,所述第一协调信息通过以下任一方式承载:
    通过直通链路控制信息SCI承载;
    通过下行控制信息DCI承载;
    通过无线资源控制RRC信令承载。
  11. 根据权利要求5所述的方法,其中,如果所述第一协调信息还包括所述RSRP信息,通过SCI指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合,通过RRC信令指示所述RSRP信息。
  12. 一种信息处理方法,包括:
    第二终端接收第一终端发送的第一协调信息;
    所述第二终端根据所述第一协调信息进行资源选择;
    其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
    所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
    所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
    所述第三资源集合为存在资源冲突的资源的集合。
  13. 根据权利要求12所述的方法,其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
  14. 根据权利要求12所述的方法,其中,所述第一协调信息中携带的时频资源指示信息所对应的资源集合,是所述第一终端通过至少一个比特指示的。
  15. 根据权利要求14所述的方法,其中,在所述第二终端根据所述第一协调信息进行资源选择之前,所述方法还包括:
    根据所述至少一个比特,确定所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
  16. 根据权利要求12所述的方法,其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中、至少一个资源的以下至少一个信息:
    RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
  17. 根据权利要求16所述的方法,其中,
    所述RSRP信息为满足第一预设条件的资源的RSRP信息;
    所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
  18. 根据权利要求17所述的方法,其中,
    所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者
    所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者
    所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者
    所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
  19. 根据权利要求16所述的方法,其中,所述第二终端接收第一终端发送的第一协调信息,包括:
    所述第二终端接收通过以下任一方式承载的所述第一协调信息:
    通过SCI承载;
    通过DCI承载;
    通过信令承载。
  20. 根据权利要求16所述的方法,其中,如果所述第一协调信息还包括所述RSRP信息,所述第二终端接收第一终端发送的第一协调信息,包括:
    接收通过SCI指示的所述第一协调信息中携带的时频资源指示信息所对应的资源集合,以及,接收通过RRC信令指示的所述RSRP信息。
  21. 一种信息处理装置,应用于第一终端,包括存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;
    其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
    所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
    所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集 合;
    所述第三资源集合为存在资源冲突的资源的集合。
  22. 根据权利要求21所述的装置,其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
  23. 根据权利要求21所述的装置,其中,通过至少一个比特指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
  24. 根据权利要求23所述的装置,其中,
    通过一个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息;或者
    通过两个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息,或者,为所述第二资源集合的时频资源指示信息,或者,为所述第三资源集合的时频资源指示信息;或者
    通过三个比特指示所述第一协调信息中携带的时频资源指示信息为所述第一资源集合的时频资源指示信息、所述第二资源集合的时频资源指示信息、所述第三资源集合的时频资源指示信息中的至少一者。
  25. 根据权利要求21所述的装置,其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中的至少一个资源的以下至少一个信息:
    RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
  26. 根据权利要求25所述的装置,其中,
    所述RSRP信息为满足第一预设条件的资源的RSRP信息;
    所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
  27. 根据权利要求26所述的装置,其中,
    所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者
    所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者
    所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者
    所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
  28. 根据权利要求27所述的装置,其中,所述RSRP强度信息包括子信道的RSRP强度信息或者子信道集合的RSRP强度信息。
  29. 根据权利要求28所述的装置,其中,所述第一门限通过以下任意一种方式配置:
    通过所述第一协调信息携带;
    通过第一信令配置;
    预配置;
    通过第一指示进行指示,其中,所述第一指示用于指示通过门限值和优先级信息之间的对应关系来确定所述第一门限,所述优先级信息为待传输的数据包的优先级或者为用户的优先级。
  30. 根据权利要求21或25所述的装置,其中,所述第一协调信息通过以下任一方式承载:
    通过SCI承载;
    通过DCI承载;
    通过RRC信令承载。
  31. 根据权利要求25所述的装置,其中,如果所述第一协调信息还包括所述RSRP信息,通过SCI指示所述第一协调信息中携带的时频资源指示信息所对应的资源集合,通过RRC信令指示所述RSRP信息。
  32. 一种信息处理装置,应用于第二终端,包括存储器,收发机,处理器:
    存储器,用于存储计算机程序;收发机,用于在所述处理器的控制下收发数据;处理器,用于读取所述存储器中的计算机程序并执行以下操作:
    接收第一终端发送的第一协调信息;
    根据所述第一协调信息进行资源选择;
    其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源 集合中的至少一个资源集合的时频资源指示信息;
    所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
    所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
    所述第三资源集合为存在资源冲突的资源的集合。
  33. 根据权利要求32所述的装置,其中,所述第一资源集合为所述第二终端首选用于直通链路通信的资源集合,所述第二资源集合为所述第二终端非首选用于直通链路通信的资源集合。
  34. 根据权利要求32所述的装置,其中,所述第一协调信息中携带的时频资源指示信息所对应的资源集合,是所述第一终端通过至少一个比特指示的。
  35. 根据权利要求34所述的装置,其中,所述处理器还用于,根据所述至少一个比特,确定所述第一协调信息中携带的时频资源指示信息所对应的资源集合。
  36. 根据权利要求32所述的装置,其中,所述第一协调信息还包括所述第一资源集合、所述第二资源集合和所述第三资源集合中的至少一个资源集合中、至少一个资源的以下至少一个信息:
    RSRP信息,RSRP门限信息,优先级信息,区域标识符信息。
  37. 根据权利要求36所述的装置,其中,所述RSRP信息为满足第一预设条件的资源的RSRP信息;
    所述RSRP信息包括RSRP强度信息或者RSRP位图信息。
  38. 根据权利要求37所述的装置,其中,所述RSRP信息为RSRP强度最高的至少一个资源的RSRP强度信息;或者
    所述RSRP信息为RSRP强度最低的至少一个资源的RSRP强度信息;或者
    所述RSRP信息为RSRP强度大于或等于第一门限的至少一个资源的RSRP位图信息;或者
    所述RSRP信息为RSRP强度小于第一门限的至少一个资源的RSRP位图信息。
  39. 根据权利要求36所述的装置,其中,所述处理器还用于,接收通过以下任一方式承载的所述第一协调信息:
    通过SCI承载;
    通过DCI承载;
    通过信令承载。
  40. 根据权利要求36所述的装置,其中,如果所述第一协调信息还包括所述RSRP信息,所述处理器还用于,接收通过SCI指示的所述第一协调信息中携带的时频资源指示信息所对应的资源集合,以及,接收通过RRC信令指示的所述RSRP信息。
  41. 一种信息处理装置,应用于第一终端,包括:
    第一发送单元,用于向第二终端发送第一协调信息,所述第一协调信息用于由所述第二终端根据所述第一协调信息进行资源选择;
    其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
    所述第一资源集合为推荐所述第二终端用于直通链路通信的资源的集合;
    所述第二资源集合为不推荐所述第二终端用于直通链路通信的资源的集合;
    所述第三资源集合为存在资源冲突的资源的集合。
  42. 一种信息处理装置,应用于第二终端,包括:
    第一接收单元,用于接收第一终端发送的第一协调信息;
    第一选择单元,用于根据所述第一协调信息进行资源选择;
    其中,所述第一协调信息包括第一资源集合、第二资源集合、第三资源集合中的至少一个资源集合的时频资源指示信息;
    所述第一资源集合为推荐第二终端用于直通链路通信的资源的集合;
    所述第二资源集合为不推荐第二终端用于直通链路通信的资源的集合;
    所述第三资源集合为存在资源冲突的资源的集合。
  43. 一种处理器可读存储介质,其中,所述处理器可读存储介质存储有计算机程序,所述计算机程序用于使所述处理器执行权利要求1至11任一项所述的信息处理方法;或者,所述计算机程序用于使所述处理器执行权利要 求12至20任一项所述的信息处理方法。
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