WO2021228132A1 - 信息发送方法、资源处理方法、装置及电子设备 - Google Patents

信息发送方法、资源处理方法、装置及电子设备 Download PDF

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Publication number
WO2021228132A1
WO2021228132A1 PCT/CN2021/093294 CN2021093294W WO2021228132A1 WO 2021228132 A1 WO2021228132 A1 WO 2021228132A1 CN 2021093294 W CN2021093294 W CN 2021093294W WO 2021228132 A1 WO2021228132 A1 WO 2021228132A1
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Prior art keywords
information
resource
indication
side link
indicator field
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PCT/CN2021/093294
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English (en)
French (fr)
Inventor
刘是枭
纪子超
彭淑燕
Original Assignee
维沃移动通信有限公司
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Application filed by 维沃移动通信有限公司 filed Critical 维沃移动通信有限公司
Priority to MX2022014252A priority Critical patent/MX2022014252A/es
Priority to KR1020227042930A priority patent/KR20230007498A/ko
Priority to EP21803877.6A priority patent/EP4152854A4/en
Priority to AU2021272214A priority patent/AU2021272214B2/en
Priority to CA3183117A priority patent/CA3183117A1/en
Priority to JP2022568957A priority patent/JP7480352B2/ja
Priority to BR112022023103A priority patent/BR112022023103A2/pt
Publication of WO2021228132A1 publication Critical patent/WO2021228132A1/zh
Priority to US17/985,348 priority patent/US20230209412A1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W28/00Network traffic management; Network resource management
    • H04W28/16Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/26Resource reservation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • 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
    • H04L5/0048Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • 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
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/40Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
    • 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
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • 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
    • 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
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • 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
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02DCLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00Reducing energy consumption in communication networks
    • Y02D30/70Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • This application belongs to the field of communications, and specifically relates to an information sending method, resource processing method, device, and electronic equipment.
  • LTE Long Term Evolution
  • LTE sidelink is based on broadcasting for communication. Although it can be used to support the basic security communication of vehicle to everything (V2X), it is not suitable for other more advanced V2X services.
  • the 5G NR (New Radio) system will support more advanced sidelink transmission design, such as unicast, multicast or multicast, etc., so as to support more comprehensive service types.
  • NR V2X defines two resource allocation modes, one is mode 1, which schedules resources for the base station; the other is mode 2, where the terminal decides what resources to use for transmission.
  • the resource information may come from a broadcast message of the base station or pre-configured information. If the terminal works within the range of the base station and has a radio resource control (RRC) connection with the base station, it can be mode 1 and / mode 2. If the terminal works within the range of the base station but does not have an RRC connection with the base station, it can only work In mode 2; if the terminal is outside the range of the base station, it can only work in mode 2, and perform V2X transmission according to the pre-configured information.
  • RRC radio resource control
  • the specific working methods are as follows: 1) After the resource selection is triggered, the transmitting terminal first determines the resource selection window. The lower boundary of the resource selection window is at time T1 after the resource selection is triggered, and the upper boundary of resource selection is after the trigger. T2 time, where T2 is the value selected in the data delay (Packet Delay Budget, PDB) of its transport block (Transport Block, TB) implemented by the terminal, and T2 is not earlier than T1. 2) The terminal selects resources in the terminal. Before, the candidate resource set for resource selection (candidate resource set) needs to be determined, and the reference signal received power (RSRP) measured on the resources in the resource selection window is compared with the corresponding RSRP threshold. If RSRP Below the RSRP threshold, the resource can be included in the set of candidate resources. 3) After the resource set is determined, the terminal randomly selects transmission resources from the candidate resource set. In addition, the terminal can reserve transmission resources for the next transmission in this transmission.
  • PDB Packet Delay Budget
  • T2 the value
  • NR V2X supports chained resource reservation, that is to say, one sidelink control information (Sidelink Control Information, SCI) can reserve the current resources and at most two additional resources can be reserved in the next resource , You can indicate two more reserved resources. In the selection window, resources can be continuously reserved in a dynamic reservation method.
  • SCI Sidelink Control Information
  • the reliability and energy consumption utilization rate of the side link is low, and some scenarios with low transmission reliability will appear.
  • some terminals cannot listen to the reservation information of other terminals, resulting in low reliability; due to the problem of hidden nodes, the reserved resources of two very close terminals are the same, resulting in resource collisions.
  • the reliability is low.
  • the purpose of the embodiments of the present application is to provide an information sending method, resource processing method, device, and electronic equipment, which can solve the problem of low transmission reliability in existing resource allocation methods.
  • an embodiment of the present application provides an information sending method, which is applied to a first device, and the method includes:
  • the first information is sent to at least one second device; the first information is used to assist the second device in selecting or reserving resources for data transmission.
  • an embodiment of the present application provides a resource processing method applied to a second device, and the method includes:
  • resources are selected or reserved for data transmission.
  • an information sending device which is applied to a first device, and includes:
  • the sending module is configured to send first information to at least one second device; the first information is used to assist the second device in selecting or reserving resources for data transmission.
  • an embodiment of the present application provides a resource processing device, which is applied to a second device, and the device includes:
  • the receiving module is used to receive the first information sent by the first device
  • the processing module is configured to select or reserve resources for data transmission according to the decoding situation of the first information.
  • an embodiment of the present application provides an electronic device that includes a processor, a memory, and a program or instruction that is stored on the memory and can run on the processor.
  • the program or instruction is The processor implements the steps of the method described in the first aspect or the second aspect when executed.
  • an embodiment of the present application provides a readable storage medium that stores a program or instruction on the readable storage medium, and when the program or instruction is executed by a processor, the implementation is as described in the first or second aspect. Steps of the method.
  • an embodiment of the present application provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or an instruction to implement the chip as in the first aspect Or the method described in the second aspect.
  • FIG. 1 shows a schematic diagram of the steps of an information sending method provided by an embodiment of the present application
  • Figure 2 shows a schematic diagram of scenario one provided by an embodiment of the present application
  • FIG. 3 shows a schematic diagram of Scenario 2 provided by an embodiment of the present application
  • FIG. 4 shows a schematic diagram of scenario three provided by an embodiment of the present application.
  • FIG. 5 shows a schematic diagram of scenario four provided by an embodiment of the present application.
  • FIG. 6 shows a flowchart of the steps of a resource processing method provided by an embodiment of the present application
  • FIG. 7 shows a schematic structural diagram of an information sending device provided by an embodiment of the present application.
  • FIG. 8 shows a schematic structural diagram of a resource processing device provided by an embodiment of the present application.
  • Fig. 9 shows a schematic structural diagram of an electronic device provided by an embodiment of the present application.
  • the embodiments of the present application are described below in conjunction with the drawings.
  • the information sending method, resource processing method, device, and electronic equipment provided in the embodiments of the present application can be applied to a wireless communication system.
  • the wireless communication system may adopt a 5G system, or a long term evolution (Long Term Evolution, LTE) system, or an evolved long term evolution (Evolved Long Term Evolution, eLTE) system, or a subsequent evolved communication system.
  • LTE and NR systems are taken as examples, but it is not limited to this system, and the technical solution provided in this application can be applied to other systems with the same problem.
  • an embodiment of the present application provides an information sending method, which is applied to a first device, and the method includes:
  • Step 101 Send first information to at least one second device; the first information is used to assist the second device in selecting or reserving resources for data transmission.
  • Scenario 1 as shown in FIG. 2, in the unicast scenario, the first device sends first information to the second device, and the second device selects or reserves resources according to the resources indicated by the first information for data transmission.
  • Scenario 2 as shown in Figure 3, the multicast scenario, multiple first devices in the group send first information to the second device in the group, and the second device performs resource selection or resource reservation based on the resources indicated by the first information , Used for data transmission.
  • Scenario 3 as shown in Figure 4, the multicast scenario, any device in the group sends first information to any other device in the group, and the device receiving the first information selects or reserves resources according to the resources indicated by the first information , Used for data transmission.
  • Scenario 4 there is a scenario where a control node or control terminal or roadside unit exists.
  • the first device sends first information to the control node or control terminal or roadside unit, and the control node or control terminal or roadside unit Perform resource allocation for the terminal according to the first information.
  • the first device (any terminal) can send the first information to the second device (any other terminal), and the device receiving the first information selects or reserves resources according to the resources indicated by the first information. Used for data transmission.
  • the first information includes at least one of the following information:
  • Time domain resource indication information indicating the length or start position or end position of a single time domain resource, and can indicate one time domain resource or multiple time domain resources;
  • the frequency domain resource indication information includes at least one of a frequency domain start position, a frequency domain end position, and a frequency domain resource length;
  • the identification information of the first information sending end is used to distinguish the first information sending end
  • the identification information of the first information receiving end is used to distinguish the first information receiving end, and may be a group ID, a terminal ID, or an ID of a member in the group;
  • the type indication information of the first information is used to indicate whether the first information is auxiliary information
  • the scope of application of the first information indicates information.
  • the length corresponding to a time domain resource is a predefined or high-level configured value; if the first information contains the location of the time domain resource and time
  • the length of the domain resource is a dynamic indication corresponding to the length of a time domain resource.
  • the first information includes the identification information of the first information receiving end, and if the identification information of the first information receiving end is a predefined or high-level configured ID, all terminals need to receive the first information; if the identification information of the first information receiving end It is the group ID, corresponding to all members in a specific group need to receive the first information; if the identification information of the first information receiving end is the user ID in the group, it corresponds to a specific member in a specific group that needs to receive First information: If the identification information of the first information receiving end is a terminal ID, it corresponds to a specific user who needs to receive the first information.
  • the type indication information of the first information is used to indicate at least one of the following:
  • the type indication information may directly indicate that the first information is dynamic auxiliary information, or may directly indicate that the first information is semi-static auxiliary information, which is not specifically limited here.
  • the first device may select whether the first information is auxiliary information according to whether it receives the trigger information for triggering the transmission of auxiliary information or autonomously judges whether the first information is auxiliary information; the trigger information of the auxiliary information may come from the control node or other terminal, which is not done here. Specific restrictions.
  • the function indication information of the first information is used to indicate at least one of the following:
  • the applicable scope indication information of the first information is used to indicate at least one of the following:
  • the first information is carried in target information
  • the target information includes at least one of the following:
  • the side link control information SCI further includes: the first stage side link control information (1st stage SCI) and the second stage side link control information (2st stage SCI).
  • the first device in a case where the first device carries the first information through the first-level sidelink control information and/or the second-level sidelink control information,
  • the type indication information is indicated by a first indication field; for example, a first indication field with a length of 1 bit is used for indication, Code point 0 represents not auxiliary information, and code point 1 represents auxiliary information; the second device determines whether the first information is auxiliary information according to the decoding situation of the first indication field.
  • the type indication information is indicated by joint coding with the second indication field; for example, the second indication field is a priority indication Field.
  • the priority indication field indicates a specific priority, it represents auxiliary information, and other priority levels represent not auxiliary information.
  • the second indicator field is a DMRS mode indicator field.
  • the DMRS mode indicator field indicates a specific DMRS mode, it represents auxiliary information, and other DMRS modes represent not auxiliary information.
  • the type indication information is indicated by the code point of the third indication field in the first level side link control information and/or the second level side link control information; for example, the specific code point of the third indication field Represents auxiliary information, and other code points represent not auxiliary information.
  • the second indication domain and/or the third indication domain include at least one of the following:
  • Priority indicator field Priority indicator field, resource reservation period indicator field, frequency domain resource allocation indicator field, time domain resource allocation indicator field, demodulation reference signal DMRS mode indicator field, second level SCI format indicator field, ⁇ offset indicator field, DMRS Configuration type indication field, modulation and coding mode indication field, hybrid automatic repeat request HARQ process ID indication field, new data indication NDI indication field, redundancy version RV indication field, information source ID (source ID) indication field, information target ID (destination ID) indication domain, channel state information CSI requirement indication domain, communication range requirement (communication range) indication domain, zone ID (zone ID) indication domain.
  • the type indication information is indicated by an independent indication field in the first level of SCI.
  • the length of the indication field can be 1 bit, and the corresponding two code points are 0 and 1, respectively.
  • Code point 0 corresponds to the information and is not auxiliary information.
  • Point 1 corresponds to this information as auxiliary information.
  • the type indication information is indicated by an independent indication field in the second level SCI.
  • the indication field can be 1 bit in length, and the corresponding two code points are 0 and 1, respectively.
  • Code point 0 corresponds to the information not carrying Auxiliary information
  • code point 1 corresponds to the information that carries auxiliary information.
  • the type indication information may also be coded jointly with other indication fields in the first level SCI to indicate whether the first information is auxiliary information. For example, joint coding instructions with the priority indicator field in the first-level SCI.
  • the existing priority indication field has 3 bits (bits), which correspond to eight code points. Without increasing the number of bits, it is assumed that code point 000 corresponds to priority 1 and indicates that the first information carried in the first-level SCI is Auxiliary information, the auxiliary information receiving end can determine whether the first information carried by the first-level SCI is auxiliary information according to the decoding situation of the priority indication field in the first-level SCI.
  • the priority indicator field is increased to 4 bits, which corresponds to 16 code points, but still only supports eight priority levels, and each priority indicator corresponds to two code points, for example, priority 8 corresponds to At code points 1110 and 1111, 1110 corresponds to the priority level 8 and the first level SCI does not carry auxiliary information, and 1111 corresponds to the priority level 8 and the first information carried by the first level SCI is auxiliary information.
  • the existing indicator fields also include frequency domain resource allocation indicator field, time domain resource allocation indicator field, resource reservation period indicator field, DMRS mode indicator field, second level SCI format indicator field, beta offset ( ⁇ Offset) indication field, DMRS port quantity indication field, modulation and coding mode indication field, etc.
  • the type indication information may also be coded jointly with other indication fields in the second level SCI to indicate whether the first information is auxiliary information. For example, joint coding instructions with the RV indicator field in the second-level SCI.
  • the existing priority indication field has 2 bits, which correspond to four code points. Without increasing the number of bits, it is assumed that code point 00 corresponds to RV version 0 and indicates that the first information carried in the second level SCI is auxiliary information. Then, the auxiliary information receiving end can determine whether the first information carried by the second-level SCI is auxiliary information according to the decoding situation of the priority indication field in the second-level SCI.
  • the RV indicator field is increased to 3 bits, which corresponds to 8 code points, but still only supports four priority levels, and each priority indicator corresponds to two code points.
  • RV version 0 corresponds to Code points 000 and 001, where 000 corresponds to RV version 0 and the first information carried by the second-level SCI is not auxiliary information, 001 corresponds to RV version 8 and the first information carried by the second-level SCI is Supplementary information.
  • the indicator fields for capability also include the HARQ process ID indicator field, NDI indicator field, communication range indicator field, source ID indicator field, destination ID indicator field, CSI demand indicator field, zone ID indicator field, etc.
  • the code point reserved for the indication field is used to indicate the type indication information, and the auxiliary information receiving end judges whether the first information is auxiliary information according to the decoding situation of the indication field in the second level SCI.
  • the communication range in the second level SCI indicates the reserved code points in the field.
  • the communication range indication field has a length of 5 bits, and there are several reserved code points.
  • the reserved code point 11111 is used to indicate that the first information carried in the second-level SCI is auxiliary information.
  • the available indication fields include HARQ process ID indication field, NDI indication field, RV indication field, source ID indication field, destination ID indication field, CSI demand indication field, zone ID indication field, etc.
  • the method further includes:
  • the format of the target information is used to indicate whether the first information is auxiliary information; for example, a specific SCI or DCI format is used to indicate that the first information is auxiliary information, and the second device determines the SCI format or whether the SCI format or the DCI length is used. DCI format to determine whether the first information is auxiliary information.
  • the method further includes:
  • the first information is carried in the second-level side link control information in a specific format, and the format of the second-level side link control information is indicated by a fourth indication field in the first-level side link control information;
  • the fourth indication field includes at least one of the following:
  • Priority indicator field Priority indicator field, resource reservation period indicator field, frequency domain resource allocation indicator field, time domain resource allocation indicator field, demodulation reference signal DMRS mode indicator field, second level SCI format indicator field, ⁇ offset indicator field, DMRS Configuration type indication field, modulation and coding mode indication field.
  • the specific code point or specific 1 bit of the "second-level SCI format indication field" in the first-level SCI indicates the format of the second-level SCI, thereby indirectly indicating whether the first information carried by the second-level SCI is auxiliary information.
  • a code point is used in the second-level SCI format indication field in the first-level SCI to indicate. For example, use code point 11 in the second-level SCI format indicator field in the first level SCI to indicate that auxiliary information is carried in the second-level SCI; or use code point 11 in the second-level SCI format indicator field in the first-level SCI to indicate The format of the second-level SCI, and the second-level SCI of this format carries auxiliary information.
  • Another method is to use a specific 1bit to indicate in the second-level SCI format indication field in the first-level SCI.
  • the bit is set to 0 to indicate that the first information carried by the second-level SCI is not auxiliary information, and it is set to 1 to indicate The first information carried by the second-level SCI is auxiliary information.
  • the length of the second-level SCI format indication field in the first-level SCI is 3 bits, it is indicated by the lowest bit.
  • code point 111 indicates that the first information carried in the second-level SCI is auxiliary information
  • code point 110 indicates The first information carried in the second level SCI is not auxiliary information.
  • the method further includes:
  • the scrambled wireless network temporary identifier RNTI of the target information indicates whether the first information is auxiliary information.
  • the second device determines whether the first information carried by the SCI or DCI is auxiliary information according to whether the RNTI can decode the SCI or DCI.
  • the method for generating the scrambled RNTI of the target information includes at least one of the following:
  • the method further includes:
  • the transmission resource of the first information indicates whether the first information is auxiliary information.
  • the transmission resource of the first information includes at least one of the following:
  • Resources on a specific subband in the resource pool for example, the last n subband resources;
  • Resources on specific symbols or specific subframes in the resource pool for example, the resources on the last symbol of each slot; for another example, every n timeslots is a cycle, and the resources on the last time slot of each cycle.
  • the first device uses the first-level sidelink control information and/or the second-level sidelink control information to carry the time domain resource indication information in the first information.
  • the time domain resource indication information is indicated through a fifth indication field, wherein each code point of the fifth indication field Each corresponds to at least one time domain resource indication information, the time domain resource indication information includes: at least one of the start position of the time domain resource, the end position of the time domain resource, and the length of the time domain resource; wherein, the fifth indication field Is an independent indicator field, or the fifth indicator field is a jointly coded indicator field;
  • At least one piece of time domain resource indication information is indicated through a bitmap, and the time domain resource indication information includes: time domain resources At least one of the start position, the end position of the time domain resource, and the length of the time domain resource.
  • the length of the time domain resource may be a value pre-defined or configured by a higher layer, and may be L slots, symbols, frames, or sub-frames.
  • the fifth indicator field may be the time domain resource allocation indicator field in the first-level SCI in the prior art, and each code point corresponds to the start and end positions of one or more time domain resources.
  • the time domain resource indication information is carried in the first level SCI/the second level SCI, and is indicated by an independent indicator field.
  • Each code point corresponds to the location and length of a time domain resource.
  • the length can be pre-defined by the protocol/configured by higher layers
  • a value which can be L slot/symbol
  • each code point corresponds to the starting position and length of a time domain resource
  • the length of the indication field is N, which can indicate the current time and within 2N+L-1 time units in the future
  • the location of the time domain resource Assuming that L is 3 slots and the length of the indication field is 4 bits, it can indicate the reservation of 18 slots in the future.
  • a Bitmap of length L is used to indicate the starting point of one or more time domain resources.
  • the time corresponding to 1 in the protocol predefined/high-level configuration bit is The starting position of the time period; the time unit corresponding to each bit can be slot/symbol, for example, each bit can correspond to the length of time of 1 or 5 slot/symbol.
  • the length of the bitmap is 32, and the corresponding time length on a bit is 5 slots, then the bitmap can indicate the reservation of 160 slots in the future. For example, if the first bit is set to 1, it indicates that it starts from the current moment, including 5 consecutive slots including the current slot.
  • the first device carries the time domain resource length indication information in the first information through the first level side link control information and/or the second level side link control information in the case of,
  • the time domain resource indication information is indicated by a sixth indication field; wherein, each code point of the sixth indication field Each corresponds to a time domain resource length; wherein, the sixth indicator field is an independent indicator field, or the sixth indicator field is a jointly coded indicator field. For example, if a 2bit independent indicator field is used to indicate, there are four code points corresponding to the time period length; the special code point indicates the time period length is infinity and 0, such as code points 00 and 11.
  • an independent indicator field When an independent indicator field is used to indicate the length of time domain resources, if the length of the independent indicator field is 2bit, it corresponds to four code points, which can correspond to four different time domain resource lengths, such as code points 00, 01, 10, 11 The corresponding time period is 1, 2, 4, 8. When the unit of the time period length is slot, and the code point indicated in the indicator field is 11, it means that the length of a time domain resource is 8 slots. In addition, when The unit of the domain resource length can also be a symbol.
  • code point 000 may correspond to priority 1 and indicate that a time domain resource has a length of 1 slot
  • code point 111 may correspond to priority 8 and indicate that a time domain resource has a length of 8 slot.
  • the priority indicator field is increased to 4 bits, which corresponds to 16 code points, but still only supports eight priority levels.
  • Each priority indicator can correspond to two code points, for example, priority 8.
  • the indicator fields that can be jointly coded also include the frequency domain resource allocation indicator field, the time domain resource allocation indicator field, the resource reservation period indicator field, the DMRS pattern indicator field, the 2st stageSCI format indicator field, and the beta offset indicator field.
  • DMRS port quantity indicator field DMRS port quantity indicator field
  • debugging coding mode indicator field HARQ process ID indicator field
  • NDI indicator field RV indicator field
  • source ID indicator field source ID indicator field
  • destination ID indicator field CSI demand indicator field
  • communication range in the 2st stage SCI Indicating domain zone ID indicating domain, etc.
  • the existing indicator field can be a communication range indicator field. Assuming that eight code points are reserved, these eight code points can be used to correspond to eight code points. Different time domain resource lengths, such as the length of 1, 2, 3, 4, 5, 6, 7, and 8 slots.
  • the indicator fields that can be jointly coded also include frequency domain resource allocation indicator fields, time domain resource allocation indicator fields, resource reservation period indicator fields, priority indicator fields, DMRS pattern indicator fields, and 2st stage SCI format indicators.
  • Beta offset indicator field DMRS port quantity indicator field, debugging coding mode indicator field
  • HARQ process ID indicator field NDI indicator field, RV indicator field, source ID indicator field, destination ID indicator field, CSI in 2st stage SCI Demand indication domain, zone ID indication domain, etc.
  • the first device carries the frequency domain resource indication information in the first information through the first level side link control information and/or the second level side link control information
  • the first level side link control information and/or the second level side link control information indicate the frequency domain resource indication information through a seventh indication field; wherein each code point in the seventh indication field is respectively The location information corresponding to at least one frequency domain resource; the location information of the frequency domain resource includes: at least one of the start position of the frequency domain resource, the end position of the frequency domain resource, and the length of the frequency domain resource.
  • the seventh indicator field is an independent indicator field, or the seventh indicator field is a jointly coded indicator field.
  • the seventh indication field may be the frequency domain resource allocation indication field in the first-level SCI in the prior art, and each code point corresponds to the start and end positions of one or more frequency domain resources.
  • the first device when the first device carries time domain resource position offset information in the first information through first-level side link control information and/or second-level side link control information Down,
  • the time domain resource location offset information is indicated through an eighth indicator field; wherein, each of the eighth indicator field
  • the code points respectively correspond to a time domain offset length value; the eighth indicator field is an independent indicator field, or the eighth indicator field is a joint coding indicator field.
  • the unit of the time domain offset length value may be a time slot or a symbol or a frame or a subframe.
  • the time domain resource location offset information may also be a predefined value, or a value configured by a high-level RRC, or a value configured by a MAC CE.
  • the first device when the first device carries the frequency domain resource position offset information in the first information through the first-level side link control information and/or the second-level side link control information ,
  • the frequency domain resource position offset information is indicated through a ninth indicator field; wherein, each of the ninth indicator fields
  • the code points respectively correspond to a frequency domain offset length value; the ninth indicator field is an independent indicator field, or the ninth indicator field is a jointly coded indicator field.
  • the unit of the frequency domain offset length value may be a subchannel or a physical resource block PRB or a bandwidth part BWP or a pool.
  • the frequency domain resource location offset information may also be a predefined fixed value, or a value configured by a high-level RRC, or a value configured by a MAC CE.
  • the time domain resource position offset information, the frequency domain resource position offset information, and the function indication information of the first information may also be indicated by an independent indication domain or jointly coded with other indication domains. Take the indication method of time domain resource location offset information as an example.
  • an independent indicator field When an independent indicator field is used to indicate the time domain resource position offset, if the length of the independent indicator field is 2bit, it corresponds to four code points, which can correspond to four different values, such as code points 00, 01, 10, and 11 When the offset of is 1 slot, 2 slot, 4 slot, 8 slot, and the indicated code point in the indicator field is 11, it indicates that the time domain resource position offset is 8.
  • the existing priority indication field There are 3 bits in the existing priority indication field, which correspond to eight code points. Without increasing the number of bits, the eight code points correspond to eight priority levels, and also correspond to eight time domain resource position offsets. The length value. For example, the code point 000 may correspond to priority 1 and the time domain resource location offset is 1 slot, and the code point 111 may correspond to the priority 8 and the time domain resource location offset is 8 slots. If the number of bits is increased, for example, the priority indicator field is increased to 4 bits, which corresponds to 16 code points, but still only supports eight priority levels. Each priority indicator can correspond to two code points, for example, priority 8. Corresponding to code points 1110 and 1111, where 1110 corresponds to a priority level of 8 and a time domain resource location offset of 15 slots, and 1111 corresponds to a priority level of 8 and a time domain resource location offset of 16 slots.
  • the indicator fields that can be jointly coded also include the frequency domain resource allocation indicator field, the time domain resource allocation indicator field, the resource reservation period indicator field, the DMRS pattern indicator field, the 2st stage SCI format indicator field, and the beta offset indicator.
  • the first device carries the function indication information of the first information in the first information through first-level sidelink control information and/or second-level sidelink control information in the case of,
  • the function indication information is indicated by a tenth indication field; wherein, each code point of the tenth indication field corresponds to A function of the first information; the tenth indicator field is an independent indicator field, or the tenth indicator field is a jointly coded indicator field.
  • the function of the first information includes at least one of the following functions:
  • the first-level side-link control information and/or the second-level side-link control information are used in the first device to carry the indication of the applicable scope of the first information in the first information In the case of information,
  • the application range indication information is indicated by the eleventh indication field; wherein, each code of the eleventh indication field The points respectively correspond to an applicable scope of the first information; the eleventh indicator field is an independent indicator field, or the tenth indicator field is a jointly coded indicator field.
  • the first device is used to transmit the first information to at least one second device to assist the second device in selecting or reserving resources for data transmission, which can improve transmission reliability and reduce energy consumption.
  • an embodiment of the present application also provides a resource processing method, which is applied to a second device, and the method includes:
  • Step 601 Receive first information sent by a first device
  • Step 602 Select or reserve resources for data transmission according to the decoding situation of the first information.
  • Scenario 1 as shown in FIG. 2, in the unicast scenario, the first device sends first information to the second device, and the second device selects or reserves resources according to the resources indicated by the first information for data transmission.
  • Scenario 2 as shown in Figure 3, the multicast scenario, multiple first devices in the group send first information to the second device in the group, and the second device performs resource selection or resource reservation based on the resources indicated by the first information , Used for data transmission.
  • Scenario 3 as shown in Figure 4, the multicast scenario, any device in the group sends first information to any other device in the group, and the device receiving the first information selects or reserves resources according to the resources indicated by the first information , Used for data transmission.
  • Scenario 4 there is a scenario where a control node or control terminal or roadside unit exists.
  • the first device sends first information to the control node or control terminal or roadside unit, and the control node or control terminal or roadside unit Perform resource allocation for the terminal according to the first information.
  • the first device (any terminal) can send the first information to the second device (any other terminal), and the device receiving the first information selects or reserves resources according to the resources indicated by the first information. Used for data transmission.
  • the first information includes at least one of the following information:
  • Time domain resource indication information indicating the length or start position or end position of a single time domain resource, and can indicate one time domain resource or multiple time domain resources;
  • the frequency domain resource indication information includes at least one of a frequency domain start position, a frequency domain end position, and a frequency domain resource length;
  • the identification information of the first information sending end is used to distinguish the first information sending end
  • the identification information of the first information receiving end is used to distinguish the first information receiving end, and may be a group ID, a terminal ID, or an ID of a member in the group;
  • the type indication information of the first information is used to indicate whether the first information is auxiliary information
  • the scope of application of the first information indicates information.
  • the length corresponding to a time domain resource is a predefined or high-level configured value; if the first information contains the location of the time domain resource and time
  • the length of the domain resource is a dynamic indication corresponding to the length of a time domain resource.
  • the first information contains the identification information of the first information receiving end, and if the identification information of the first information receiving end is a predefined or high-level configured ID, all terminals need to receive the first information; if the identification information of the first information receiving end It is the group ID, corresponding to all members in a specific group need to receive the first information; if the identification information of the first information receiving end is the member ID in the group, it corresponds to a specific member in a specific group that needs to receive First information: If the identification information of the first information receiving end is a terminal ID, it corresponds to a specific user who needs to receive the first information.
  • the type indication information of the first information is used to indicate at least one of the following:
  • the type indication information may directly indicate that the first information is dynamic auxiliary information, or may directly indicate that the first information is semi-static auxiliary information, which is not specifically limited here.
  • the first device may select whether the first information is auxiliary information according to whether it receives the trigger information for triggering the transmission of auxiliary information or autonomously judges whether the first information is auxiliary information; the trigger information of the auxiliary information may come from the control node or other terminal, which is not done here. Specific restrictions.
  • the function indication information of the first information is used to indicate at least one of the following:
  • the applicable scope indication information of the first information is used to indicate at least one of the following:
  • the first information is carried in target information
  • the target information includes at least one of the following:
  • the side link control information SCI further includes: the first stage side link control information (1st stage SCI) and the second stage side link control information (2st stage SCI).
  • the first device in a case where the first device carries the first information through the first-level sidelink control information and/or the second-level sidelink control information,
  • the type indication information is indicated by the code point of the third indication field.
  • the second indication domain and/or the third indication domain include at least one of the following:
  • Priority indicator field Priority indicator field, resource reservation period indicator field, frequency domain resource allocation indicator field, time domain resource allocation indicator field, demodulation reference signal DMRS mode indicator field, second level SCI format indicator field, ⁇ offset indicator field, DMRS Configuration type indicator field, modulation and coding method indicator field, hybrid automatic repeat request HARQ process ID indicator field, new data indicator NDI indicator field, redundant version RV indicator field, information source ID indicator field, information target ID indicator field, channel Status information CSI requirement indication field, communication range requirement indication field, area identification ID indication field.
  • the method further includes:
  • the scrambled wireless network temporary identifier RNTI of the target information it is determined whether the first information is auxiliary information.
  • the method further includes:
  • the first information is carried in the second-level side link control information in a specific format, and the format of the second-level side link control information is indicated by a fourth indication field in the first-level side link control information;
  • the fourth indication field includes at least one of the following:
  • Priority indicator field Priority indicator field, resource reservation period indicator field, frequency domain resource allocation indicator field, time domain resource allocation indicator field, demodulation reference signal DMRS mode indicator field, second level SCI format indicator field, ⁇ offset indicator field, DMRS Configuration type indication field, modulation and coding mode indication field.
  • the specific code point or specific 1 bit of the "second-level SCI format indication field" in the first-level SCI indicates the format of the second-level SCI, thereby indirectly indicating whether the first information carried by the second-level SCI is auxiliary information.
  • the method for generating the scrambled RNTI of the target information includes at least one of the following:
  • the method further includes:
  • the transmission resource of the first information it is determined whether the first information is auxiliary information.
  • the transmission resource of the first information includes at least one of the following:
  • Resources on a specific subband in the resource pool for example, the last n subband resources;
  • Resources on specific symbols or specific subframes in the resource pool for example, the resources on the last symbol of each slot; for another example, every n timeslots is a cycle, and the resources on the last time slot of each cycle.
  • the first device uses the first-level sidelink control information and/or the second-level sidelink control information to carry the time domain resource indication information in the first information.
  • the method further includes:
  • the time domain resource location indication information is determined according to the fifth indication field of the first level side link control information and/or the second level side link control information, and each code point of the fifth indication field is respectively Corresponding to at least one time domain resource indication information, the time domain resource indication information includes: at least one of a start position of a time domain resource, an end position of a time domain resource, and a length of the time domain resource;
  • the time domain resource indication information includes: at least one of the start position of the time domain resource, the end position of the time domain resource, and the length of the time domain resource.
  • the first device carries the time domain resource length indication information in the first information through the first level side link control information and/or the second level side link control information
  • the method further includes:
  • each code point of the sixth indication field Correspond to the length of a time domain resource respectively;
  • the sixth indicator field is an independent indicator field, or the sixth indicator field is a jointly coded indicator field.
  • code points 00 and 11 For example, if a 2bit independent indicator field is used to indicate, there are four code points corresponding to the time period length; the special code point indicates the time period length is infinity and 0, such as code points 00 and 11.
  • the method also includes:
  • the method further includes:
  • the code points respectively correspond to a time domain offset length value; the eighth indicator field is an independent indicator field, or the eighth indicator field is a joint coding indicator field.
  • the unit of the time domain offset length value can be a time slot or a symbol or a frame or a subframe.
  • the time domain resource location offset information may also be a predefined fixed value, or a value configured by a higher-layer RRC, or a value configured by a MAC CE.
  • the method further includes:
  • the code points respectively correspond to a frequency domain offset length value; the ninth indicator field is an independent indicator field, or the ninth indicator field is a jointly coded indicator field.
  • the unit of the frequency domain offset length value may be a subchannel or a physical resource block PRB or a bandwidth part BWP or a pool.
  • the frequency domain resource location offset information may also be a predefined fixed value, or a value configured by a high-level RRC, or a value configured by a MAC CE.
  • the first device carries the function indication information of the first information in the first information through first-level sidelink control information and/or second-level sidelink control information
  • the method further includes:
  • each code point of the tenth indication field corresponds to A function of the first information; the tenth indicator field is an independent indicator field, or the tenth indicator field is a jointly coded indicator field.
  • the function of the first information includes at least one of the following functions:
  • the first device carries the first level side link control information and/or the second level side link control information to indicate the scope of application of the first information in the first information
  • the method further includes:
  • each code of the eleventh indicator field The points respectively correspond to an applicable scope of the first information; the eleventh indicator field is an independent indicator field, or the tenth indicator field is a jointly coded indicator field.
  • the scope of application of the first letter includes at least one of the following:
  • the method before step 602, the method further includes:
  • the method for determining the type of the first information includes at least one of the following:
  • step 602 includes:
  • the first information is not auxiliary information, exclude the resources indicated by the first information when selecting or reserving resources for data transmission;
  • the first information is auxiliary information, use the resource indicated by the first information as a candidate resource for data transmission or a reserved resource as the resource indicated by the first information.
  • step 602 includes:
  • the second device is selected when selecting or reserving resources for data transmission.
  • a resource indicated by the information is used as a candidate resource or reserved for the resource indicated by the first information;
  • the first information is auxiliary information and the identification information of the first information receiving end contained in the first information does not match the identification information of the second device, exclude the second device when selecting or reserving resources for data transmission A resource indicated by information.
  • step 602 includes:
  • the first information is auxiliary information, and the distance between the first information receiving end and the first information sending end meets a preset condition, the first information is indicated when selecting or reserving resources for data transmission As a candidate resource or reserve the resource indicated by the first information;
  • the first information is auxiliary information, and the distance between the first information receiving end and the first information sending end does not meet a preset condition, exclude the first information when selecting or reserving resources for data transmission The indicated resource.
  • the preset condition may be greater than or less than a certain distance threshold.
  • step 602 includes:
  • the first information is auxiliary information, and the identification information of the first information receiving end contained in the first information matches the identification information of the second device, and the first information receiving end and the first information sending end The distance between them satisfies a preset condition, and when selecting or reserving resources for data transmission, use the resource indicated by the first information as a candidate resource or reserve the resource indicated by the first information;
  • the first information is auxiliary information, and the identification information of the first information receiving end contained in the first information does not match the identification information of the second device, and the first information receiving end is sent with the first information
  • the distance between the terminals does not satisfy a preset condition, and the resource indicated by the first information is excluded when selecting or reserving resources for data transmission.
  • the preset condition may be greater than or less than a certain distance threshold.
  • step 602 includes:
  • the first information is auxiliary information
  • function indication information of the first information indicates that the second device preferentially selects or preferentially reserves the resource indicated in the first information, preferentially select or preferentially reserve the resource indicated by the first information
  • function indication information of the first information indicates that the second device does not preferentially select or reserve the resource indicated in the first information, non-preferentially select or reserve the resource indicated by the first information;
  • the function indication information of the first information indicates that the second device cannot select or reserve the resource indicated in the first information, the resource indicated in the first information is excluded.
  • step 602 includes:
  • the first information is auxiliary information
  • the indication information of the applicable scope of the first information indicates that the first information is applicable to unicast transmission, in the case that the second device is currently performing unicast transmission, the resource indicated by the first information is data transmission Select or reserve resources;
  • the applicable scope indication information of the first information indicates that the first information is applicable to the multicast transmission type, in the case that the second device is currently multicast transmission, the resource indicated according to the first information is data transmission Select or reserve resources;
  • the applicable scope indication information of the first information indicates that the first information is applicable to the broadcast transmission type, in the case that the second device is currently broadcast transmission, select or select data transmission according to the resource indicated by the first information Reserve resources.
  • the resource indicated by the first information includes at least one of the following:
  • the time domain resource determined according to the time domain resource indication information included in the first information
  • Frequency domain resources determined according to frequency domain resource indication information included in the first information are Frequency domain resources determined according to frequency domain resource indication information included in the first information
  • the time-frequency resource determined according to the time-domain resource indication information and the frequency-domain resource indication information included in the first information
  • the time domain resource determined according to the time domain resource indication information and the time domain resource location offset information included in the first information
  • Frequency domain resources determined according to frequency domain resource indication information and frequency domain resource position offset information included in the first information are Frequency domain resources determined according to frequency domain resource indication information and frequency domain resource position offset information included in the first information
  • the time-frequency resource is determined according to the time-domain resource indication information, the time-domain resource location offset information, the frequency-domain resource indication information, and the frequency-domain resource location offset information included in the first information.
  • the time domain length of the resource is configured or predefined, for example, the length is 2 slots.
  • the code point corresponding to the indicator field indicates the starting position of the resource time domain from the current time and the fifth slot is the starting position of the resource time domain.
  • the time domain resource corresponding to the code point is the 5th and 6th slots from the current moment.
  • the second device When the SCI received by the second device includes the resource time domain location indication and the time domain resource length, the second device needs to obtain the time domain location of the resource through the code points corresponding to the two indication domains.
  • the time domain length of the resource is dynamically indicated by the time domain resource length indicator field in the SCI.
  • the time domain resource length indicated by this field is 3 slots
  • the time domain resource start position indicated by the resource time domain position indicator field is from the current Counting from the moment, the 3rd slot, then the time domain position of the resource should be the 3rd, 4th and 5th slots from the current moment.
  • the resource indication in the first level SCI in NR V2X includes the resources scheduled by the current SCI, but if the resource indication in the auxiliary information does not include the resources scheduled by the current SCI, the resources scheduled by the current SCI are wasted, which will greatly reduce system resources. Utilization rate.
  • an additional offset indication can be used to solve this problem. For example, on the basis of the resource time-frequency position indication in the first-level SCI, a field is added to indicate the time domain offset and the frequency domain offset of the actually indicated resource relative to the current resource indication signaling.
  • the time domain position of the resource needs to be the time domain position indicated by the resource time domain indication information plus the offset indicated by the time domain resource position offset indication information get.
  • the frequency domain position of the resource needs to be the frequency domain position indicated by the resource time domain indication information plus the offset indicated by the frequency domain resource position offset indication information get.
  • the time domain position of the resource needs to be indicated by the time domain position indicated by the resource time domain indication information plus the offset indicated by the time domain resource position offset indication information.
  • the frequency domain position of the resource needs to be obtained by adding the frequency domain position indicated by the resource time domain indication information to the offset indicated by the frequency domain resource position offset indication information.
  • the embodiment of this application has made a small part of the changes on the basis of the original resource allocation, the signaling level is changed little, and it has good compatibility.
  • the type indication information of the first information is introduced to distinguish whether the first information is auxiliary information.
  • the introduced time domain resource length indicator field can be further enhanced on the basis of the original resource indicator.
  • the resource time domain indication carried in the SCI can indicate the time domain location information of 2-3 reserved resources.
  • the length agreement of each resource is a time slot t by default; after the time domain resource length indication field is introduced, a time domain resource
  • the length of the can be dynamically configured, so the indicator field has a further enhancement effect in the case of being compatible with the existing resource allocation mechanism.
  • the introduced time-frequency domain resource position offset indicator field can effectively alleviate the first resource waste indicated on the premise of not destroying the purpose of the resource indicator, and can improve the system resource utilization rate without sacrificing Will destroy the original resource indication method. Therefore, the introduction of the indicator field can be well compatible with the existing resource allocation mechanism and improve resource utilization.
  • the different behaviors of the second device are:
  • the information received by the second device contains both the first identifier and the second identifier, and they are indicated in different indication fields.
  • the first identifier indication field indicates that the information is not trigger information for triggering the transmission of auxiliary information
  • the second identifier indication field indicates that the information is auxiliary information
  • the information may be referred to as auxiliary information. If the receiving end ID carried in the information matches the signaling receiving end ID, the information receiving end needs to decode and calculate the resource location according to the resource indication related information in the information when resource reservation, and list them as candidate resources Or directly reserve these resources for data transmission.
  • the information received by the second device contains both the first identifier and the second identifier, and they are indicated in different indication fields.
  • the first identifier indication field indicates that the information is not trigger information for triggering the transmission of auxiliary information
  • the second identifier indication field indicates that the information is auxiliary information
  • the information may be called auxiliary information. If the receiving end ID carried in the information does not match the signaling receiving end ID, the information receiving end needs to decode and calculate the resource location according to the resource indication related information in the information when selecting or reserving resources, and exclude them .
  • the information received by the second device contains both the first identifier and the second identifier, and they are indicated in different indication fields.
  • the first identifier indication field indicates that the information is trigger information for triggering the transmission of auxiliary information
  • the second identifier indication field indicates that the information is not auxiliary information
  • the information can be referred to as trigger information for triggering the transmission of auxiliary information.
  • the receiving end ID carried in the information matches the signaling receiving end ID, the information receiving end needs to decode and calculate the resource location according to the resource indication related information in the information when resource reservation, and list them as candidate resources Or directly reserve these resources for auxiliary information transmission.
  • the information received by the second device contains both the first identifier and the second identifier, and they are indicated in different indication fields.
  • the first identifier indication field indicates that the information is trigger information for triggering the transmission of auxiliary information
  • the second identifier indication field indicates that the information is not auxiliary information
  • the information can be referred to as trigger information for triggering the transmission of auxiliary information.
  • the receiving end ID carried in the information does not match the signaling receiving end ID, the information receiving end needs to decode and calculate the resource location according to the resource indication related information in the information when selecting or reserving resources, and exclude them .
  • the information received by the second device contains both the first identifier and the second identifier, and they are indicated in different indication fields.
  • the first identifier indication field indicates that the information is not used to trigger the transmission of auxiliary information
  • the second identifier indication field indicates that the information is not auxiliary information
  • the information receiving end needs to select or reserve resources according to the information.
  • the resource in the information indicates that the relevant information decodes and calculates the resource location, and excludes them.
  • the information received by the second device contains both the first identifier and the second identifier, and they are indicated in the same indication field.
  • the indication field indicates that the information is auxiliary information
  • the information can be called auxiliary information. If the receiving end ID carried in the information matches the signaling receiving end ID, the information receiving end needs to decode and calculate the resource location according to the resource indication related information in the information when resource reservation, and list them as candidate resources Or directly reserve these resources for data transmission.
  • the information received by the second device contains both the first identifier and the second identifier, and they are indicated in the same indication field.
  • the indication field indicates that the information is auxiliary information
  • the information can be called auxiliary information. If the receiving end ID carried in the information does not match the signaling receiving end ID, the information receiving end needs to decode and calculate the resource location according to the resource indication related information in the information when selecting or reserving resources, and exclude them .
  • the information received by the second device contains both the first identifier and the second identifier, and they are indicated in the same indication field.
  • the indication field indicates that the information is trigger information used to trigger the transmission of auxiliary information
  • the information may be referred to as trigger information used to trigger the transmission of auxiliary information. If the receiving end ID carried in the information matches the signaling receiving end ID, the information receiving end needs to decode and calculate the resource location according to the resource indication related information in the information when resource reservation, and list them as candidate resources Or directly reserve these resources to assist the user in information transmission.
  • the information received by the second device contains both the first identifier and the second identifier, and they are indicated in the same indication field.
  • the indication field indicates that the information is trigger information used to trigger the transmission of auxiliary information
  • the information may be referred to as trigger information used to trigger the transmission of auxiliary information. If the receiving end ID carried in the information does not match the signaling receiving end ID, the information receiving end needs to decode and calculate the resource location according to the resource indication related information in the information when selecting or reserving resources, and exclude them .
  • the information receiver needs to decode and calculate the resource location according to the resource indication related information in the information when selecting or reserving resources, and Eliminate them.
  • the first device is used to transmit to at least one second device the first information used to assist the second device in selecting or reserving resources for data transmission, and the original resource allocation scheme and signaling level are modified. It is small, has good compatibility, can reduce the demodulation complexity of the second device, and reduces system overhead.
  • an embodiment of the present application also provides an information sending apparatus 700, which is applied to a first device, and includes:
  • the sending module 701 is configured to send first information to at least one second device; the first information is used to assist the second device in selecting or reserving resources for data transmission.
  • the first information includes at least one of the following information:
  • Type indication information of the first information
  • the scope of application of the first information indicates information.
  • the first information is carried in target information
  • the target information includes at least one of the following:
  • the side link control information further includes: first level side link control information and second level side link control information.
  • the function indication information of the first information is used to indicate at least one of the following:
  • the applicable scope indication information of the first information is used to indicate at least one of the following:
  • the type indication information of the first information is used to indicate at least one of the following:
  • the first device in the case where the first device carries the first information through the first-level sidelink control information and/or the second-level sidelink control information,
  • the type indication information is indicated by the code point of the third indication field.
  • the second indication field and/or the third indication field include at least one of the following:
  • Priority indicator field Priority indicator field, resource reservation period indicator field, frequency domain resource allocation indicator field, time domain resource allocation indicator field, demodulation reference signal DMRS mode indicator field, second level SCI format indicator field, ⁇ offset indicator field, DMRS Configuration type indicator field, modulation and coding method indicator field, hybrid automatic repeat request HARQ process ID indicator field, new data indicator NDI indicator field, redundant version RV indicator field, information source ID indicator field, information target ID indicator field, channel Status information CSI requirement indication field, communication range requirement indication field, area identification ID indication field.
  • the The device when the target information is at least one of first-level side link control information, second-level side link control information, and downlink control information, the The device also includes:
  • the first indication module is configured to indicate whether the first information is auxiliary information through the format of the target information
  • the first information is auxiliary information through the scrambled radio network temporary identifier RNTI of the target information.
  • the target information is the second-level sidelink control information
  • the first information is carried in the second-level sidelink control information in a specific format
  • the device also includes:
  • a second indication module configured to indicate the format of the second-level side-link control information through a fourth indication field in the first-level side-link control information
  • the fourth indication field includes at least one of the following:
  • Priority indicator field Priority indicator field, resource reservation period indicator field, frequency domain resource allocation indicator field, time domain resource allocation indicator field, demodulation reference signal DMRS mode indicator field, second level SCI format indicator field, ⁇ offset indicator field, DMRS Configuration type indication field, modulation and coding mode indication field.
  • the method for generating the scrambled RNTI of the target information includes at least one of the following:
  • the device further includes:
  • the third indication module is configured to indicate whether the first information is auxiliary information through the transmission resource of the first information.
  • the transmission resource of the first information includes at least one of the following:
  • the first device carries the time domain resource indication information in the first information through the first level side link control information and/or the second level side link control information in the case of,
  • the time domain resource indication information is indicated through a fifth indication field, wherein each code point of the fifth indication field Corresponding to at least one time domain resource indication information, the time domain resource indication information includes: at least one of the start position of the time domain resource, the end position of the time domain resource, and the length of the time domain resource;
  • the fifth indicator field is an independent indicator field, or the fifth indicator field is a jointly coded indicator field;
  • At least one piece of time domain resource indication information is indicated through a bitmap, and the time domain resource indication information includes: time domain resources At least one of the start position, the end position of the time domain resource, and the length of the time domain resource.
  • the first device carries the time domain resource length indication in the first information through the first-level sidelink control information and/or the second-level sidelink control information In the case of information,
  • the time domain resource indication information is indicated by a sixth indication field; wherein, each code point of the sixth indication field Correspond to the length of a time domain resource respectively;
  • the sixth indicator field is an independent indicator field, or the sixth indicator field is a jointly coded indicator field.
  • the first device carries the frequency domain resource indication information in the first information through the first level side link control information and/or the second level side link control information.
  • the frequency domain resource indication information is indicated through a seventh indication field; wherein each code point in the seventh indication field Respectively corresponding to the location information of at least one frequency domain resource; the location information of the frequency domain resource includes: at least one of the start position of the frequency domain resource, the end position of the frequency domain resource, and the length of the frequency domain resource.
  • the seventh indicator field is an independent indicator field, or the seventh indicator field is a jointly coded indicator field.
  • the first device uses the first-level side link control information and/or the second-level side link control information to carry the time domain resource position deviation in the first information.
  • shifting information In the case of shifting information,
  • the time domain resource location offset information is indicated through an eighth indicator field; wherein, each of the eighth indicator field
  • the code points respectively correspond to a time domain offset length value;
  • the eighth indicator field is an independent indicator field, or the eighth indicator field is a joint coding indicator field.
  • the first device carries the frequency domain resource position offset in the first information through the first level side link control information and/or the second level side link control information In the case of information,
  • the frequency domain resource position offset information is indicated through a ninth indicator field; wherein, each of the ninth indicator fields The code points respectively correspond to a frequency domain offset length value; the ninth indicator field is an independent indicator field, or the ninth indicator field is a jointly coded indicator field.
  • the first device carries the first information in the first information through first-level sidelink control information and/or second-level sidelink control information
  • first-level sidelink control information and/or second-level sidelink control information
  • the function indication information is indicated by a tenth indication field; wherein, each code point of the tenth indication field corresponds to A function of the first information; the tenth indicator field is an independent indicator field, or the tenth indicator field is a jointly coded indicator field.
  • the first device carries the first information in the first information through first-level sidelink control information and/or second-level sidelink control information
  • first-level sidelink control information and/or second-level sidelink control information
  • the application range indication information is indicated by the eleventh indication field; wherein, each code of the eleventh indication field The points respectively correspond to an applicable scope of the first information; the eleventh indicator field is an independent indicator field, or the tenth indicator field is a jointly coded indicator field.
  • the first device is used to transmit to at least one second device the first information used to assist the second device in selecting or reserving resources for data transmission, and the original resource allocation scheme and signaling level are slightly modified. It has good compatibility, can reduce the demodulation complexity of the second device, and reduce system overhead.
  • the information sending device provided in the embodiment of the present application can implement each process implemented by the information sending device in the method embodiments of FIG. 1 to FIG.
  • an embodiment of the present application further provides an electronic device, including a processor, a memory, and a program or instruction that is stored in the memory and can run on the processor.
  • the program or instruction implements the foregoing when the program or instruction is executed by the processor.
  • Each process of the embodiment of the information sending method can achieve the same technical effect. In order to avoid repetition, it will not be repeated here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • an embodiment of the present application further provides a resource processing apparatus 800, which is applied to a second device, and the apparatus includes:
  • the receiving module 801 is configured to receive the first information sent by the first device
  • the processing module 802 is configured to select or reserve resources for data transmission according to the decoding situation of the first information.
  • the first information includes at least one of the following information:
  • Type indication information of the first information
  • the scope of application of the first information indicates information.
  • the first information is carried in target information
  • the target information includes at least one of the following:
  • the side link control information further includes: first level side link control information and second level side link control information.
  • the function indication information of the first information is used to indicate at least one of the following:
  • the applicable scope indication information of the first information is used to indicate at least one of the following:
  • the type indication information of the first information is used to indicate at least one of the following:
  • the device further includes:
  • a type determining module configured to determine the type of the first information
  • the method for determining the type of the first information includes at least one of the following:
  • the processing module includes:
  • the first processing submodule is configured to exclude the resources indicated by the first information when selecting or reserving resources for data transmission if the first information is not auxiliary information;
  • the second processing submodule is configured to, if the first information is auxiliary information, use the resource indicated by the first information as a candidate resource for data transmission or reserve the resource indicated by the first information.
  • the processing module includes:
  • the sixth processing submodule is configured to select or reserve resources for data transmission if the first information is auxiliary information and the distance between the first information receiving end and the first information sending end meets a preset condition Use the resource indicated by the first information as a candidate resource or reserve the resource indicated by the first information;
  • the first information is auxiliary information, and the distance between the first information receiving end and the first information sending end does not meet a preset condition, exclude all information when selecting or reserving resources for data transmission.
  • the resource indicated by the first information is auxiliary information, and the distance between the first information receiving end and the first information sending end does not meet a preset condition.
  • the preset condition may be greater than or less than a certain distance threshold.
  • the processing module includes:
  • the seventh processing submodule is configured to, if the first information is auxiliary information, and the identification information of the first information receiving end contained in the first information matches the identification information of the second device, and the first information The distance between the receiving end and the first information sending end satisfies a preset condition, and when selecting or reserving resources for data transmission, the resource indicated by the first information is used as a candidate resource or the resource indicated by the first information is reserved ;
  • the first information is auxiliary information
  • the identification information of the first information receiving end contained in the first information does not match the identification information of the second device, and the first information receiving end and The distance between the sending ends of the first information does not satisfy a preset condition, and the resource indicated by the first information is excluded when selecting or reserving resources for data transmission.
  • the preset condition may be greater than or less than a certain distance threshold.
  • the processing module includes:
  • the third processing sub-module is configured to select or When reserving resources, use the resource indicated by the first information as a candidate resource or reserve the resource indicated by the first information;
  • the fourth processing sub-module is configured to select or When reserving resources, the resources indicated by the first information are excluded.
  • the processing module includes:
  • the fifth processing submodule is configured to, when the first information is auxiliary information,
  • function indication information of the first information indicates that the second device preferentially selects or preferentially reserves the resource indicated in the first information, preferentially select or preferentially reserve the resource indicated by the first information
  • function indication information of the first information indicates that the second device does not preferentially select or reserve the resource indicated in the first information, non-preferentially select or reserve the resource indicated by the first information;
  • the function indication information of the first information indicates that the second device cannot select or reserve the resource indicated in the first information, the resource indicated in the first information is excluded
  • the processing module includes:
  • the sixth processing submodule is configured to, when the first information is auxiliary information,
  • the indication information of the applicable scope of the first information indicates that the first information is applicable to unicast transmission, in the case that the second device is currently performing unicast transmission, the resource indicated by the first information is data transmission Select or reserve resources;
  • the applicable scope indication information of the first information indicates that the first information is applicable to the multicast transmission type, in the case that the second device is currently multicast transmission, the resource indicated according to the first information is data transmission Select or reserve resources;
  • the applicable scope indication information of the first information indicates that the first information is applicable to the broadcast transmission type, in the case that the second device is currently broadcast transmission, select or select data transmission according to the resource indicated by the first information Reserve resources.
  • the resource indicated by the first information includes at least one of the following:
  • the time domain resource determined according to the time domain resource indication information included in the first information
  • Frequency domain resources determined according to frequency domain resource indication information included in the first information are Frequency domain resources determined according to frequency domain resource indication information included in the first information
  • the time-frequency resource determined according to the time-domain resource indication information and the frequency-domain resource indication information included in the first information
  • the time domain resource determined according to the time domain resource indication information and the time domain resource location offset information included in the first information
  • Frequency domain resources determined according to frequency domain resource indication information and frequency domain resource position offset information included in the first information are Frequency domain resources determined according to frequency domain resource indication information and frequency domain resource position offset information included in the first information
  • the time-frequency resource is determined according to the time-domain resource indication information, the time-domain resource location offset information, the frequency-domain resource indication information, and the frequency-domain resource location offset information included in the first information.
  • the first device is used to transmit to at least one second device the first information used to assist the second device in selecting or reserving resources for data transmission, and the original resource allocation scheme and signaling level are slightly modified. It has good compatibility, can reduce the demodulation complexity of the second device, and reduce system overhead.
  • the information resource processing device provided in the embodiment of the present application can implement each process implemented by the resource processing device in the method embodiments of FIGS. 2 to 5, and to avoid repetition, details are not described herein again.
  • an embodiment of the present application further provides an electronic device, including a processor, a memory, and a program or instruction that is stored in the memory and can run on the processor.
  • the program or instruction implements the foregoing when the program or instruction is executed by the processor.
  • Each process of the embodiment of the resource processing method can achieve the same technical effect. In order to avoid repetition, it will not be repeated here.
  • the electronic devices in the embodiments of the present application include the above-mentioned mobile electronic devices and non-mobile electronic devices.
  • the information sending device and/or resource processing device in the embodiment of the present application may be a device, or a component, integrated circuit, or chip in a terminal.
  • the device can be a mobile electronic device or a non-mobile electronic device.
  • the mobile electronic device may be a mobile phone, a tablet computer, a notebook computer, a handheld computer, a vehicle electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (personal digital assistant).
  • UMPC ultra-mobile personal computer
  • netbook or a personal digital assistant (personal digital assistant).
  • non-mobile electronic devices can be servers, network attached storage (NAS), personal computers (PC), televisions (television, TV), teller machines or self-service machines, etc., this application
  • NAS network attached storage
  • PC personal computers
  • TV televisions
  • teller machines or self-service machines etc.
  • the information sending device and/or resource processing device in the embodiment of the present application may be a device with an operating system.
  • the operating system may be an Android operating system, an ios operating system, or other possible operating systems, which are not specifically limited in the embodiment of the present application.
  • FIG. 9 is a schematic diagram of the hardware structure of an electronic device (a first device or a second device) that implements each embodiment of the present application.
  • the electronic device 900 includes but is not limited to: a radio frequency unit 901, a network module 902, an audio output unit 903, an input unit 904, a sensor 905, a display unit 906, a user input unit 907, an interface unit 908, a memory 909, a processor 910, etc. part.
  • the electronic device 900 may also include a power source (such as a battery) for supplying power to various components.
  • the power source may be logically connected to the processor 910 through a power management system, so that the power management system can manage charging, discharging, and power management. Consumption management and other functions.
  • the structure of the electronic device shown in FIG. 9 does not constitute a limitation on the electronic device.
  • the electronic device may include more or less components than those shown in the figure, or some components may be combined, or different component arrangements, which will not be repeated here. .
  • the radio frequency unit 901 is configured to send first information to at least one second device; the first information is used to assist the second device in selecting or reserving resources for data transmission;
  • the radio frequency unit 901 is configured to receive the first information sent by the first device; the processor 910 is configured to select or reserve resources for data transmission according to the decoding situation of the first information.
  • the first device is used to transmit to at least one second device the first information used to assist the second device in selecting or reserving resources for data transmission, and the original resource allocation scheme and signaling level are slightly modified. It has good compatibility, can reduce the demodulation complexity of the second device, and reduce system overhead.
  • the radio frequency unit 901 can be used for receiving and sending signals in the process of sending and receiving information or talking. Specifically, after receiving the downlink data from the base station, it is processed by the processor 910; Uplink data is sent to the base station.
  • the radio frequency unit 901 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.
  • the radio frequency unit 901 can also communicate with the network and other devices through a wireless communication system.
  • the electronic device provides users with wireless broadband Internet access through the network module 902, such as helping users to send and receive emails, browse web pages, and access streaming media.
  • the audio output unit 903 can convert the audio data received by the radio frequency unit 901 or the network module 902 or stored in the memory 909 into an audio signal and output it as sound. Moreover, the audio output unit 903 may also provide audio output related to a specific function performed by the electronic device 900 (for example, call signal reception sound, message reception sound, etc.).
  • the audio output unit 903 includes a speaker, a buzzer, a receiver, and the like.
  • the input unit 904 is used to receive audio or video signals.
  • the input unit 904 may include a graphics processing unit (GPU) 9041 and a microphone 9042.
  • the graphics processor 9041 is used for the image of a still picture or video obtained by an image capture device (such as a camera) in a video capture mode or an image capture mode.
  • the data is processed.
  • the processed image frame may be displayed on the display unit 906.
  • the image frame processed by the graphics processor 9041 may be stored in the memory 909 (or other storage medium) or sent via the radio frequency unit 901 or the network module 902.
  • the microphone 9042 can receive sound and can process such sound into audio data.
  • the processed audio data can be converted into a format that can be sent to a mobile communication base station via the radio frequency unit 901 for output in the case of a telephone call mode.
  • the electronic device 900 further includes at least one sensor 905, such as a light sensor, a motion sensor, and other sensors.
  • the light sensor includes an ambient light sensor and a proximity sensor.
  • the ambient light sensor can adjust the brightness of the display panel 9061 according to the brightness of the ambient light.
  • the proximity sensor can close the display panel 9061 and the display panel 9061 when the electronic device 900 is moved to the ear. / Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in various directions (usually three-axis), and can detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of electronic devices (such as horizontal and vertical screen switching, related games) , Magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tap), etc.; sensor 905 can also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, Infrared sensors, etc., will not be repeated here.
  • the display unit 906 is used to display information input by the user or information provided to the user.
  • the display unit 906 may include a display panel 9061, and the display panel 9061 may be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), etc.
  • LCD liquid crystal display
  • OLED organic light-emitting diode
  • the user input unit 907 may be used to receive input numeric or character information, and generate key signal input related to user settings and function control of the electronic device.
  • the user input unit 907 includes a touch panel 9071 and other input devices 9072.
  • the touch panel 9071 also called a touch screen, can collect the user's touch operations on or near it (for example, the user uses any suitable objects or accessories such as fingers, stylus, etc.) on the touch panel 9071 or near the touch panel 9071. operate).
  • the touch panel 9071 may include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the user's touch position, and detects the signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts it into contact coordinates, and then sends it To the processor 910, the command sent by the processor 910 is received and executed.
  • the touch panel 9071 can be implemented in multiple types such as resistive, capacitive, infrared, and surface acoustic wave.
  • the user input unit 907 may also include other input devices 9072.
  • other input devices 9072 may include, but are not limited to, a physical keyboard, function keys (such as volume control buttons, switch buttons, etc.), trackball, mouse, and joystick, which will not be repeated here.
  • the touch panel 9071 can be overlaid on the display panel 9061.
  • the touch panel 9071 detects a touch operation on or near it, it transmits it to the processor 910 to determine the type of the touch event, and then the processor 910 responds to the touch The type of event provides corresponding visual output on the display panel 9061.
  • the touch panel 9071 and the display panel 9061 are used as two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 9071 and the display panel 9061 can be integrated
  • the implementation of the input and output functions of the electronic device is not specifically limited here.
  • the interface unit 908 is an interface for connecting an external device and the electronic device 900.
  • the external device may include a wired or wireless headset port, an external power source (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device with an identification module, audio input/output (I/O) port, video I/O port, headphone port, etc.
  • the interface unit 908 can be used to receive input (for example, data information, power, etc.) from an external device and transmit the received input to one or more elements in the electronic device 900 or can be used to connect the electronic device 900 to an external device. Transfer data between devices.
  • the memory 909 can be used to store software programs and various data.
  • the memory 909 may mainly include a program storage area and a data storage area.
  • the program storage area may store an operating system, an application program required by at least one function (such as a sound playback function, an image playback function, etc.), etc.; Data created by the use of mobile phones (such as audio data, phone book, etc.), etc.
  • the memory 909 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other volatile solid-state storage devices.
  • the processor 910 is the control center of the electronic device, which uses various interfaces and lines to connect the various parts of the entire electronic device, runs or executes software programs and/or modules stored in the memory 909, and calls data stored in the memory 909 , Perform various functions of electronic equipment and process data, so as to monitor the electronic equipment as a whole.
  • the processor 910 may include one or more processing units; preferably, the processor 910 may integrate an application processor and a modem processor, where the application processor mainly processes the operating system, user interface, application programs, etc., and the modem The processor mainly deals with wireless communication. It can be understood that the foregoing modem processor may not be integrated into the processor 910.
  • the electronic device 900 may also include a power source (such as a battery) for supplying power to various components.
  • a power source such as a battery
  • the power source may be logically connected to the processor 910 through a power management system, so that functions such as charging, discharging, and power management can be managed through the power management system. .
  • the electronic device 900 includes some functional modules that are not shown, which will not be repeated here.
  • the embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or instruction, and when the program or instruction is executed by a processor, each process of the foregoing information sending method or resource processing method embodiment is realized, And can achieve the same technical effect, in order to avoid repetition, I will not repeat them here.
  • the processor is the processor in the electronic device described in the foregoing embodiment.
  • the readable storage medium includes a computer readable storage medium, such as a computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disks, or optical disks.
  • An embodiment of the present application further provides a chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or instruction to implement the above-mentioned information sending method or resource processing
  • the chip includes a processor and a communication interface
  • the communication interface is coupled to the processor
  • the processor is used to run a program or instruction to implement the above-mentioned information sending method or resource processing
  • chips mentioned in the embodiments of the present application may also be referred to as system-level chips, system-on-chips, system-on-chips, or system-on-chips.
  • modules, units, sub-modules, sub-units, etc. can be implemented in one or more application specific integrated circuits (ASICs), digital signal processors (Digital Signal Processing, DSP), digital signal processing equipment ( DSP Device, DSPD), Programmable Logic Device (Programmable Logic Device, PLD), Field-Programmable Gate Array (Field-Programmable Gate Array, FPGA), general-purpose processors, controllers, microcontrollers, microprocessors, Other electronic units or combinations thereof that perform the functions described in this application.
  • ASICs application specific integrated circuits
  • DSP Digital Signal Processing
  • DSP Device digital signal processing equipment
  • PLD Programmable Logic Device
  • Field-Programmable Gate Array Field-Programmable Gate Array
  • FPGA Field-Programmable Gate Array
  • the method of the above embodiments can be implemented by means of software plus the necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases the former is better. ⁇
  • the technical solution of this application essentially or the part that contributes to the existing technology can be embodied in the form of a software product, and the computer software product is stored in a storage medium (such as ROM/RAM, magnetic disk, The optical disc) includes several instructions to make a terminal (which can be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

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Abstract

本申请公开了一种信息发送方法、资源处理方法、装置及电子设备,该发送方法包括:向至少一个第二设备发送第一信息;所述第一信息用于辅助第二设备为数据传输选择或预留资源。

Description

信息发送方法、资源处理方法、装置及电子设备
相关申请的交叉引用
本申请主张在2021年5月12日在中国提交的中国专利申请号No.202010399103.5的优先权,其全部内容通过引用包含于此。
技术领域
本申请属于通信领域,具体涉及一种信息发送方法、资源处理方法、装置及电子设备。
背景技术
长期演进(Long Term Evolution,LTE)***支持旁链路(sidelink,或译为副链路,侧链路,边链路等)传输,即终端(User Equipment,UE)之间直接在物理层上进行数据传输。LTE sidelink是基于广播进行通讯的,虽然可用于支持车联网(vehicle to everything,V2X)的基本安全类通信,但不适用于其他更高级的V2X业务。5G NR(New Radio)***将支持更加先进的sidelink传输设计,例如,单播,多播或组播等,从而可以支持更全面的业务类型。
NR V2X定义了两种资源分配模式,一种是模式1,为基站调度资源;另一种是模式2,终端自己决定使用什么资源进行传输。此时资源信息可能来自基站的广播消息或者预配置的信息。终端如果工作在基站范围内并且与基站有无线资源控制(Radio Resource Control,RRC)连接,可以是模式1和/模式2;终端如果工作在基站范围内,但与基站没有RRC连接,只能工作在模式2;如果终端在基站范围外,那么只能工作在模式2,根据预配置的信息来进行V2X传输。
对于模式2,具体的工作方式如下:1)发射终端在资源选择被触发后,首先确定资源选择窗口,资源选择窗口的下边界在资源选择触发后的T1时间,资源选择的上边界在触发后的T2时间,其中T2是终端实现的方式在其传输块(Transport Block,TB)传输的数据时延(Packet Delay Budget,PDB)内 选择的值,T2不早于T1。2)终端在资源选择的之前,需要确定资源选择的备选资源集合(candidate resource set),根据资源选择窗口内的资源上测量的参考信号接收功率(Reference Signal Receiving Power,RSRP)与相应的RSRP门限做对比,如果RSRP低于RSRP门限,那么该资源可以纳入备选资源集合。3)资源集合确定后,终端随机在备选资源集合中选择传输资源。另外,终端在本次传输可以为接下来的传输预留传输资源。
且NR V2X支持链式的资源预留方式,也就是说,一个旁链路控制信息(Sidelink Control Information,SCI)可以预留当前的资源最多可以在额外的预留两个资源,在下一个资源中,可以再指示两个预留资源。在选择窗内,可以采用动态预留的方式持续预留资源。
受限于现有的资源分配方式,旁链路的可靠性和能耗使用率较低,会出现一些传输可靠性不高的场景。例如,在半双工的限制下一些终端不能监听到其他终端的预留信息,导致可靠性较低;由于隐藏节点的问题导致两个距离很近的终端的预留资源相同,导致资源碰撞,可靠性较低。
发明内容
本申请实施例的目的是提供一种信息发送方法、资源处理方法、装置及电子设备,能够解决现有的资源分配方式存在的传输可靠性不高的问题。
为了解决上述技术问题,本申请是这样实现的:
第一方面,本申请实施例提供了一种信息发送方法,应用于第一设备,所述方法包括:
向至少一个第二设备发送第一信息;所述第一信息用于辅助第二设备为数据传输选择或预留资源。
第二方面,本申请实施例提供了一种资源处理方法,应用于第二设备,所述方法包括:
接收第一设备发送的第一信息;
根据所述第一信息的解码情况,为数据传输选择或预留资源。
第三方面,本申请实施例提供了一种信息发送装置,应用于第一设备,包括:
发送模块,用于向至少一个第二设备发送第一信息;所述第一信息用于辅助第二设备为数据传输选择或预留资源。
第四方面,本申请实施例提供了一种资源处理装置,应用于第二设备,所述装置包括:
接收模块,用于接收第一设备发送的第一信息;
处理模块,用于根据所述第一信息的解码情况,为数据传输选择或预留资源。
第五方面,本申请实施例提供了一种电子设备,该电子设备包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如第一方面或第二方面所述的方法的步骤。
第六方面,本申请实施例提供了一种可读存储介质,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如第一方面或第二方面所述的方法的步骤。
第七方面,本申请实施例提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如第一方面或第二方面所述的方法。
在本申请实施例中,通过向至少一个第二设备传输用于辅助第二设备为数据传输选择或预留资源的第一信息,能够提高传输可靠性和降低能耗。
附图说明
图1表示本申请实施例提供的信息发送方法的步骤示意图;
图2表示本申请实施例提供的场景一的示意图;
图3表示本申请实施例提供的场景二的示意图;
图4表示本申请实施例提供的场景三的示意图;
图5表示本申请实施例提供的场景四的示意图;
图6表示本申请实施例提供的资源处理方法的步骤流程图;
图7表示本申请实施例提供的信息发送装置的结构示意图;
图8表示本申请实施例提供的资源处理装置的结构示意图;
图9表示本申请实施例提供的电子设备的结构示意图。
具体实施方式
下面将结合本申请实施例中的附图,对本申请实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例是本申请一部分实施例,而不是全部的实施例。基于本申请中的实施例,本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例,都属于本申请保护的范围。
本申请的说明书和权利要求书中的术语“第一”、“第二”等是用于区别类似的对象,而不用于描述特定的顺序或先后次序。应该理解这样使用的数据在适当情况下可以互换,以便本申请的实施例能够以除了在这里图示或描述的那些以外的顺序实施。此外,说明书以及权利要求中“和/或”表示所连接对象的至少其中之一,字符“/”,一般表示前后关联对象是一种“或”的关系。
下面结合附图介绍本申请的实施例。本申请实施例提供的信息发送方法、资源处理方法、装置及电子设备可以应用于无线通信***中。该无线通信***可以为采用5G***,或者长期演进(Long Term Evolution,LTE)***,或者演进型长期演进(Evolved Long Term Evolution,eLTE)***,或者后续演进通信***。本申请实施例中以LTE以及NR***为例,然不限于此***,本申请提供的技术方案可以应用于存在相同问题的其他***。
下面结合附图,通过具体的实施例及其应用场景对本申请实施例提供的信息发送方法、资源处理方法、装置及电子设备进行详细地说明
如图1所示,本申请实施例提供一种信息发送方法,应用于第一设备,所述方法包括:
步骤101,向至少一个第二设备发送第一信息;所述第一信息用于辅助第二设备为数据传输选择或预留资源。
本申请实施例的具体适用场景至少包含以下至少一个:
场景一,如图2所示,单播场景,第一设备向第二设备发送第一信息,第二设备根据第一信息指示的资源进行资源选择或资源预留,用于数据传输。
场景二,如图3所示,组播场景,组内的多个第一设备向组内的第二设 备发送第一信息,第二设备根据第一信息指示的资源进行资源选择或资源预留,用于数据传输。
场景三,如图4所示,组播场景,组内任意的设备向组内任意的其他设备发送第一信息,接收第一信息的设备根据第一信息指示的资源进行资源选择或资源预留,用于数据传输。
场景四,如图5所示,有控制节点或控制终端或路侧单元存在的场景,第一设备向控制节点或控制终端或路侧单元发送第一信息,控制节点或控制终端或路侧单元根据第一信息为终端进行资源分配。
场景五,广播场景下,第一设备(任意终端)可以向第二设备(其他任意终端)发送第一信息,接收第一信息的设备根据第一信息指示的资源进行资源选择或资源预留,用于数据传输。
作为一个可选实施例,所述第一信息包含以下至少一项信息:
时域资源指示信息,指示单个时域资源长度或起始位置或结束位置,可以指示一个时域资源也可以指示多个时域资源;
频域资源指示信息,包括频域起始位置、频域结束位置、频域资源长度中的至少之一;
时域资源位置偏移信息;
频域资源位置偏移信息;
第一信息发送端的标识信息,用于区分第一信息发送端;
第一信息接收端的标识信息,用于区分第一信息接收端,可以为组ID、终端ID或组内成员ID;
所述第一信息的类型指示信息,用于指示第一信息是否为辅助信息;
所述第一信息的功能指示信息;
所述第一信息的适用范围指示信息。
本申请实施例中,若第一信息中仅包含了时域资源位置,则对应于一个时域资源的长度为预定义或者高层配置的值;若第一信息中包含了时域资源位置和时域资源长度,对应于一个时域资源长度为动态指示。
若第一信息中包含第一信息接收端的标识信息,若第一信息接收端的标识信息为预定义或者高层配置的ID,对应于所有终端均需要接收第一信息; 若第一信息接收端的标识信息为组ID,对应于某一个特定的组内的所有成员都需要接收第一信息;若第一信息接收端的标识信息为组内用户ID,对应于某一个特定组内的某个特定成员需要接收第一信息;若第一信息接收端的标识信息为终端ID,对应于某一个特定的用户需要接收该第一信息。
可选地,本申请实施例中,所述第一信息的类型指示信息用于指示下述至少一项:
指示所述第一信息为非辅助信息;
指示所述第一信息为辅助信息。可选的,该类型指示信息可以直接指示该第一信息为动态辅助信息,也可以直接指示该第一信息为半静态辅助信息,在此不做具体限定。
可选地,第一设备可以根据是否接收到用于触发辅助信息传输的触发信息或者自主判断选择第一信息是否为辅助信息;辅助信息的触发信息可以来自控制节点或其他终端,在此不做具体限定。
可选地,本申请实施例中,所述第一信息的功能指示信息用于指示下述至少一项:
指示第二设备优先选择或优先预留所述第一信息中指示的资源;
指示第二设备非优先选择或非优先预留所述第一信息中指示的资源;
指示第二设备只能选择或预留所述第一信息中指示的资源;
指示第二设备不能选择或预留所述第一信息中指示的资源。
可选地,本申请实施例中,所述第一信息的适用范围指示信息用于指示下述至少一项:
指示所述第一信息适用单播传输类型;
指示所述第一信息适用组播传输类型;
指示所述第一信息适用广播传输类型。
可选地,本申请实施例中,所述第一信息在目标信息中携带,所述目标信息包括以下至少一项:
旁链路控制信息SCI;
下行控制信息DCI;
无线资源控制信息RRC信息;
直通链路无线资源控制信息PC5-RRC信息;
旁链路反馈控制信息SFCI;
其中,所述旁链路控制信息SCI还包括:第一级旁链路控制信息(1st stage SCI)和第二级旁链路控制信息(2st stage SCI)。
作为一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第一指示域指示所述类型指示信息;例如,用一个长1比特的第一指示域进行指示,码点0代表不是辅助信息,码点1代表是辅助信息;第二设备根据该第一指示域的解码情况判断第一信息是否为辅助信息。
或者,在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过与第二指示域联合编码指示所述类型指示信息;例如,第二指示域为优先级指示域,该优先级指示域指示为特定优先级时代表是辅助信息,其他优先级代表不是辅助信息。再例如,第二指示域为DMRS模式指示域,该DMRS模式指示域指示特定的DMRS模式时代表是辅助信息,其他DMRS模式代表不是辅助信息。
或者,在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第三指示域的码点指示所述类型指示信息;例如,第三指示域的特定码点代表是辅助信息,其他码点代表不是辅助信息。
其中,所述第二指示域和/或所述第三指示域包括以下至少一个:
优先级指示域、资源预留周期指示域、频域资源分配指示域、时域资源分配指示域、解调参考信号DMRS模式指示域、第二级SCI格式指示域、β偏移指示域、DMRS配置类型指示域、调制编码方式指示域、混合自动重传请求HARQ进程ID指示域、新数据指示NDI指示域、冗余版本RV指示域、信息源端ID(source ID)指示域、信息目标ID(destination ID)指示域、信道状态信息CSI需求指示域、通信范围需求(communication range)指示域、区域标识ID(zone ID)指示域。
示例一
类型指示信息通过在第一级SCI中独立的指示域来指示,该指示域长度 为可以为1比特,对应两个码点分别为0和1,码点0对应于该信息不是辅助信息,码点1对应于该信息是辅助信息。
同理,类型指示信息通过在第二级SCI中独立的指示域来指示,该指示域长度为可以为1比特,对应两个码点分别为0和1,码点0对应于该信息没有携带辅助信息,码点1对应于该信息携带了辅助信息。
类型指示信息也可以在第一级SCI中和其他指示域联合编码指示第一信息是否为辅助信息。例如,和第一级SCI中的优先级指示域联合编码指示。现有的优先级指示域中有3bit(比特),对应八个码点,在不增加bit数的情况下,假设码点000对应优先级1以及指示第一级SCI中携带的第一信息为辅助信息,则辅助信息接收端可以根据第一级SCI中优先级指示域的解码情况判断该第一级SCI携带的第一信息是否为辅助信息。若增加bit数,比如优先级指示域增加到4bit,对应于16个码点,但还是仅支持指示八个优先级等级,每个优先级指示对应于两个码点,例如,优先级8对应于码点1110和1111,其中1110对应的是优先级等级为8以及该第一级SCI没有携带辅助信息,1111对应的是优先级等级为8以及该第一级SCI携带的第一信息为辅助信息。除此之外,已有的指示域还包括频域资源分配指示域、时域资源分配指示域、资源预留周期指示域、DMRS模式指示域、第二级SCI格式指示域、beta offset(β偏移)指示域、DMRS port数量指示域、调制编码方式指示域等。
类型指示信息也可以在第二级SCI中和其他指示域联合编码指示第一信息是否为辅助信息。例如,和第二级SCI中的RV指示域联合编码指示。现有的优先级指示域中有2bit,对应四个码点,在不增加bit数的情况下,假设码点00对应RV版本0以及指示第二级SCI中携带的第一信息为辅助信息,则辅助信息接收端可以根据第二级SCI中优先级指示域的解码情况判断该第二级SCI携带的第一信息是否为辅助信息。若增加bit数,比如RV指示域增加到3bit,对应于8个码点,但还是仅支持指示四个优先级等级,每个优先级指示对应于两个码点,例如,RV版本0对应于码点000和001,其中000对应的是RV版本为0以及该第二级SCI携带的第一信息不是辅助信息,001对应的是RV版本为8以及该第二级SCI携带的第一信息为辅助信息。除此之外,能力用的指示域还包括HARQ进程ID指示域、NDI指示域、 communication range指示域、source ID指示域、destination ID指示域、CSI需求指示域、zone ID指示域等。
示例二
在第二级SCI中用已有指示域预留的码点指示类型指示信息,辅助信息接收端根据第二级SCI中该指示域的解码情况判断第一信息是否为辅助信息。例如,第二级SCI中的communication range指示域中预留的码点指示。communication range指示域长度为5bit,存在若干预留的码点,例如使用预留的码点11111指示第二级SCI中携带的第一信息为辅助信息。
除此之外,能用的指示域还包括HARQ进程ID指示域、NDI指示域、RV指示域、source ID指示域、destination ID指示域、CSI需求指示域、zone ID指示域等。
作为另一个可选实施例,在所述目标信息为第一级旁链路控制信息、第二级旁链路控制信息以及下行控制信息中的至少一项的情况下,所述方法还包括:
通过所述目标信息的格式指示所述第一信息是否为辅助信息;例如,用特定的SCI或DCI的格式指示第一信息为辅助信息,第二设备通过SCI长度或DCI长度来判定SCI格式或DCI格式,从而判断第一信息是否为辅助信息。
在所述目标信息为第二级旁链路控制信息的情况下,所述方法还包括:
所述第一信息在特定格式的第二级旁链路控制信息中携带,在第一级旁链路控制信息中通过第四指示域指示所述第二级旁链路控制信息的格式;
其中,第四指示域包括以下至少一个:
优先级指示域、资源预留周期指示域、频域资源分配指示域、时域资源分配指示域、解调参考信号DMRS模式指示域、第二级SCI格式指示域、β偏移指示域、DMRS配置类型指示域、调制编码方式指示域。
例如,在第一级SCI中的“第二级SCI格式指示域”的特定码点或特定的1bit来指示第二级SCI的格式,从而间接指示第二级SCI携带的第一信息是否为辅助信息。
示例三
用特定第二级SCI格式指示第一信息是否为辅助信息时,在第一级SCI 中第二级SCI格式指示域中用一个码点来指示。例如用第一级SCI中第二级SCI format指示域中码点11来指示第二级SCI中携带了辅助信息;或者用第一级SCI中第二级SCI格式指示域中码点11来指示第二级SCI的格式,而该格式的第二级SCI中携带了辅助信息。
另一种方法,在第一级SCI中第二级SCI格式指示域中用特定的1bit来指示,该比特位上置0表示第二级SCI携带的第一信息不是辅助信息,置1则表示第二级SCI携带的第一信息为辅助信息。例如,如果第一级SCI中第二级SCI格式指示域的长度为3bit,用最低位bit来指示,比如码点111表示第二级SCI中携带的第一信息为辅助信息,码点110表示第二级SCI中携带的第一信息不是辅助信息。
作为又一个可选实施例,在所述目标信息为第一级旁链路控制信息、第二级旁链路控制信息以及下行控制信息中的至少一项的情况下,所述方法还包括:
通过所述目标信息的加扰无线网络临时标识RNTI指示所述第一信息是否为辅助信息。第二设备根据RNTI是否能够解码SCI或DCI,判断SCI或DCI携带的第一信息是否为辅助信息。
其中,若所述第一信息为辅助信息,所述目标信息的加扰RNTI的生成方法包括以下至少一种:
通过预定义的值生成;
等于预定义的加扰RNTI;
等于高层配置的加扰RNTI;
通过资源池ID生成;
通过信息源ID生成;
通过信息目标ID生成;
通过组ID生成。
作为又一个可选实施例,所述方法还包括:
通过所述第一信息的传输资源指示所述第一信息是否为辅助信息。
其中,若所述第一信息为辅助信息,所述第一信息的传输资源包括以下至少一个:
物理旁链路反馈信道;
物理旁链路数据信道;
专用资源池中的资源;
触发辅助信息传输的触发消息中指示的资源;
资源池中特定子带上的资源;例如最后n个子带资源;
资源池中特定符号或者特定子帧上的资源;例如,每个时隙最后一个符号上的资源;再例如,每n个时隙为周期,每个周期最后一个时隙上的资源。
作为本申请的另一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源指示信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第五指示域指示所述时域资源指示信息,其中,所述第五指示域的每个码点分别对应至少一个时域资源指示信息,所述时域资源指示信息包含:时域资源起始位置、时域资源结束位置以及时域资源长度中的至少一项;其中,所述第五指示域为独立的指示域,或者,所述第五指示域为联合编码的指示域;
或者,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过位图bitmap指示至少一个所述时域资源指示信息,所述时域资源指示信息包含:时域资源起始位置、时域资源结束位置以及时域资源长度中的至少一项。
时域资源长度可以是预定义或高层配置的一个值,可以是L个时隙(slot)或符号(symbol)或帧(frame)或子帧(sub-frame)。
作为一种实现方式,第五指示域可以是现有技术中第一级SCI中的时域资源分配指示域,每一个码点对应于一个或者多个时域资源的起始和终止位置。
示例四
时域资源指示信息在第一级SCI/第二级SCI中携带,用独立的指示域指示,每个码点对应于一个时域资源的位置和长度,长度可以是协议预定义/高层配置的一个值,可以是L个slot/symbol,每个码点对应于一个时域资源起始位置和长度,指示域的长度为N,可以指示当前时刻起,未来2N+L-1个时间单位内的时域资源位置。假设L为3slot,指示域长度为4bit,则可以指示 未来18个slot内的预留情况。
另一种方式,在第一级SCI/第二级SCI中用长度为L的Bitmap指示一个或者多个时域资源起点,例如,协议预定义/高层配置比特位上为1对应的时刻即为时间段的起始位置;每一个比特对应的时间单位可以是slot/symbol,例如每一个比特可以对应1个或者5个slot/symbol的时间长度。例如bitmap的长度为32,一个比特位上对应的时间长度为5个slot,则该bitmap可以指示未来160slot内的预留情况,例如将第一个比特位置1,则指示从当前时刻开始,包括当前slot在内的连续5个slot。
作为本申请的又一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源长度指示信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第六指示域指示所述时域资源指示信息;其中,所述第六指示域的每个码点分别对应一个时域资源长度;其中,所述第六指示域为独立的指示域,或者,所述第六指示域为联合编码的指示域。例如用2bit的独立指示域来指示,则有四个码点对应的时间段长度;特殊码点指示时间段长为无穷大和0,例如码点00和11。
示例五
当用独立的指示域指示时域资源长度时,如果独立的指示域长度为2bit,则对应四个码点,可以对应四个不同的时域资源长度,比如码点00、01、10、11对应的时间段为1、2、4、8,当时间段长度的单位为slot时,并且指示域中指示的码点为11时,说明一个时域资源长度为8slot,除此之外,时域资源长度的单位还可以为符号(symbol)。
当和其他指示域联合编码指示时域资源长度时,例如和第一级SCI中的优先级指示域联合编码指示。现有的优先级指示域中有3bit,对应八个码点,在不增加bit数的情况下,八个码点分别对应八个优先级等级,同时也对应于八个时域资源长度。例如码点000可以对应优先级1以及指示一个时域资源长度为1slot,码点111可以对应优先级8以及指示一个时域资源长度为8slot。若增加bit数,比如优先级指示域增加到4bit,对应于16个码点,但还是仅 支持指示八个优先级等级,每个优先级指示可以对应于两个码点,例如,优先级8对应于码点1110和1111,其中1110对应的是优先级等级为8以及一个时域资源长度为15,1111对应的是优先级等级为8以及一个时域资源长度为16。除此之外,可以一起联合编码的指示域还包括频域资源分配指示域、时域资源分配指示域、资源预留周期指示域、DMRS pattern指示域、2st stageSCI format指示域、beta offset指示域、DMRS port数量指示域、调试编码方式指示域;以及2st stage SCI中的HARQ进程ID指示域、NDI指示域、RV指示域、source ID指示域、destination ID指示域、CSI需求指示域、communication range指示域、zone ID指示域等。
当利用已有指示域预留的码点指示时间段长度时,例如已有的指示域可以是communication range指示域,假设预留了八个码点,则可以利用这八个码点对应于八个不同时域资源长度,例如1、2、3、4、5、6、7、8个slot的长度。除此之外,可以一起联合编码的指示域还包括频域资源分配指示域、时域资源分配指示域、资源预留周期指示域、优先级指示域、DMRS pattern指示域、2st stage SCI format指示域、beta offset指示域、DMRS port数量指示域、调试编码方式指示域;以及2st stage SCI中的HARQ进程ID指示域、NDI指示域、RV指示域、source ID指示域、destination ID指示域、CSI需求指示域、zone ID指示域等。
作为又一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中频域资源指示信息的情况下,在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第七指示域指示所述频域资源指示信息;其中在所述第七指示域的每个码点分别对应于至少一个频域资源的位置信息;所述频域资源的位置信息包含:频域资源起始位置、频域资源结束位置以及频域资源长度中的至少一项。
其中,所述第七指示域为独立的指示域,或者,所述第七指示域为联合编码的指示域。
作为一种实现方式,第七指示域可以是现有技术中第一级SCI中的频域资源分配指示域,每一个码点对应于一个或者多个频域资源的起始和终止位置。
作为另一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源位置偏移信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第八指示域指示所述时域资源位置偏移信息;其中,所述第八指示域的每个码点分别对应一个时域偏移长度值;所述第八指示域为独立的指示域,或者,所述第八指示域为联合编码的指示域。时域偏移长度值的单位可以为时隙或符号或帧或子帧。
其中,该时域资源位置偏移信息还可以为预定义的值,或高层RRC配置的值,或MAC CE配置的值。
作为又一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中频域资源位置偏移信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第九指示域指示所述频域资源位置偏移信息;其中,所述第九指示域的每个码点分别对应一个频域偏移长度值;所述第九指示域为独立的指示域,或者,所述第九指示域为联合编码的指示域。频域偏移长度值的单位可以为子信道或物理资源块PRB或带宽部分BWP或池pool。
其中,该频域资源位置偏移信息还可以为预定义的固定值,或高层RRC配置的值,或MAC CE配置的值。
示例六
时域资源位置偏移信息、频域资源位置偏移信息、所述第一信息的功能指示信息,也可以是用独立的指示域指示或者和其他指示域联合编码指示。以时域资源位置偏移信息的指示方法为例。
当用独立的指示域指示时域资源位置偏移时,如果独立的指示域长度为2bit,则对应四个码点,可以对应四个不同的值,比如码点00、01、10、11对应的偏移为1slot、2slot、4slot、8slot,并且指示域中指示的码点为11时,说明时域资源位置偏移为8个。
当和其他指示域联合编码指示时,例如和第一级SCI中的优先级指示域 联合编码指示。现有的优先级指示域中有3bit,对应八个码点,在不增加bit数的情况下,八个码点分别对应八个优先级等级,同时也对应于八个时域资源位置偏移长度值。例如码点000可以对应优先级1以及时域资源位置偏移为1个slot,码点111可以对应优先级8以及时域资源位置偏移为8个slot。若增加bit数,比如优先级指示域增加到4bit,对应于16个码点,但还是仅支持指示八个优先级等级,每个优先级指示可以对应于两个码点,例如,优先级8对应于码点1110和1111,其中1110对应的是优先级等级为8以及时域资源位置偏移为15个slot,1111对应的是优先级等级为8以及时域资源位置偏移16个slot。
除此之外,可以一起联合编码的指示域还包括频域资源分配指示域、时域资源分配指示域、资源预留周期指示域、DMRS pattern指示域、2st stage SCI format指示域、beta offset指示域、DMRS port数量指示域、调试编码方式指示域;以及2st stage SCI中的HARQ进程ID指示域、NDI指示域、RV指示域、source ID指示域、destination ID指示域、CSI需求指示域、communication range指示域、zone ID指示域等。
作为另一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中所述第一信息的功能指示信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第十指示域指示所述功能指示信息;其中,所述第十指示域的每个码点分别对应所述第一信息的一种功能;所述第十指示域为独立的指示域,或者,所述第十指示域为联合编码的指示域。
第一信息的功能包括下述至少一种功能:
指示第二设备优先选择或优先预留所述第一信息中指示的资源;
指示第二设备非优先选择或非优先预留所述第一信息中指示的资源;
指示第二设备只能选择或预留所述第一信息中指示的资源;
指示第二设备不能选择或预留所述第一信息中指示的资源。
例如,需要四个码点分别对应这四个功能,一共需要2bit。
作为另一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/ 或第二级旁链路控制信息携带所述第一信息中所述第一信息的适用范围指示信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第十一指示域指示所述适用范围指示信息;其中,所述第十一指示域的每个码点分别对应所述第一信息的一种适用范围;所述第十一指示域为独立的指示域,或者,所述第十指示域为联合编码的指示域。
第一信的适用范围包括下述至少一种:
指示所述第一信息适用单播传输类型;
指示所述第一信息适用组播传输类型;
指示所述第一信息适用广播传输类型。
例如,需要三个码点分别对应这四个功能,一共需要2bit。
综上,本申请实施例中通过第一设备向至少一个第二设备传输用于辅助第二设备为数据传输选择或预留资源的第一信息,能够提高传输可靠性和降低能耗。
如图6所示,本申请实施例还提供一种资源处理方法,应用于第二设备,所述方法包括:
步骤601,接收第一设备发送的第一信息;
步骤602,根据所述第一信息的解码情况,为数据传输选择或预留资源。
本申请实施例的具体适用场景至少包含以下至少一个:
场景一,如图2所示,单播场景,第一设备向第二设备发送第一信息,第二设备根据第一信息指示的资源进行资源选择或资源预留,用于数据传输。
场景二,如图3所示,组播场景,组内的多个第一设备向组内的第二设备发送第一信息,第二设备根据第一信息指示的资源进行资源选择或资源预留,用于数据传输。
场景三,如图4所示,组播场景,组内任意的设备向组内任意的其他设备发送第一信息,接收第一信息的设备根据第一信息指示的资源进行资源选择或资源预留,用于数据传输。
场景四,如图5所示,有控制节点或控制终端或路侧单元存在的场景,第一设备向控制节点或控制终端或路侧单元发送第一信息,控制节点或控制 终端或路侧单元根据第一信息为终端进行资源分配。
场景五,广播场景下,第一设备(任意终端)可以向第二设备(其他任意终端)发送第一信息,接收第一信息的设备根据第一信息指示的资源进行资源选择或资源预留,用于数据传输。
作为一个可选实施例,所述第一信息包含以下至少一项信息:
时域资源指示信息,指示单个时域资源长度或起始位置或结束位置,可以指示一个时域资源也可以指示多个时域资源;
频域资源指示信息,包括频域起始位置、频域结束位置、频域资源长度中的至少之一;
时域资源位置偏移信息;
频域资源位置偏移信息;
第一信息发送端的标识信息,用于区分第一信息发送端;
第一信息接收端的标识信息,用于区分第一信息接收端,可以为组ID、终端ID或组内成员ID;
所述第一信息的类型指示信息,用于指示第一信息是否为辅助信息;
所述第一信息的功能指示信息;
所述第一信息的适用范围指示信息。
本申请实施例中,若第一信息中仅包含了时域资源位置,则对应于一个时域资源的长度为预定义或高层配置的值;若第一信息中包含了时域资源位置和时域资源长度,对应于一个时域资源长度为动态指示。
若第一信息中包含第一信息接收端的标识信息,若第一信息接收端的标识信息为预定义或高层配置的ID,对应于所有终端均需要接收第一信息;若第一信息接收端的标识信息为组ID,对应于某一个特定的组内的所有成员都需要接收第一信息;若第一信息接收端的标识信息为组内成员ID,对应于某一个特定组内的某个特定成员需要接收第一信息;若第一信息接收端的标识信息为终端ID,对应于某一个特定的用户需要接收该第一信息。
可选地,本申请实施例中,所述第一信息的类型指示信息用于指示下述至少一项:
指示所述第一信息为非辅助信息;
指示所述第一信息为辅助信息。可选的,该类型指示信息可以直接指示该第一信息为动态辅助信息,也可以直接指示该第一信息为半静态辅助信息,在此不做具体限定。
可选地,第一设备可以根据是否接收到用于触发辅助信息传输的触发信息或者自主判断选择第一信息是否为辅助信息;辅助信息的触发信息可以来自控制节点或其他终端,在此不做具体限定。
可选地,本申请实施例中,所述第一信息的功能指示信息用于指示下述至少一项:
指示第二设备优先选择或优先预留所述第一信息中指示的资源;
指示第二设备非优先选择或非优先预留所述第一信息中指示的资源;
指示第二设备只能选择或预留所述第一信息中指示的资源;
指示第二设备不能选择或预留所述第一信息中指示的资源。
可选地,本申请实施例中,所述第一信息的适用范围指示信息用于指示下述至少一项:
指示所述第一信息适用单播传输类型;
指示所述第一信息适用组播传输类型;
指示所述第一信息适用广播传输类型。
可选地,本申请实施例中,所述第一信息在目标信息中携带,所述目标信息包括以下至少一项:
旁链路控制信息SCI;
下行控制信息DCI;
无线资源控制信息RRC信息;
直通链路无线资源控制信息PC5-RRC信息;
旁链路反馈控制信息SFCI;
其中,所述旁链路控制信息SCI还包括:第一级旁链路控制信息(1st stage SCI)和第二级旁链路控制信息(2st stage SCI)。
作为一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第一 指示域指示所述类型指示信息;
或者,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过与第二指示域联合编码指示所述类型指示信息;
或者,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第三指示域的码点指示所述类型指示信息。
其中,所述第二指示域和/或所述第三指示域包括以下至少一个:
优先级指示域、资源预留周期指示域、频域资源分配指示域、时域资源分配指示域、解调参考信号DMRS模式指示域、第二级SCI格式指示域、β偏移指示域、DMRS配置类型指示域、调制编码方式指示域、混合自动重传请求HARQ进程ID指示域、新数据指示NDI指示域、冗余版本RV指示域、信息源端ID指示域、信息目标ID指示域、信道状态信息CSI需求指示域、通信范围需求指示域、区域标识ID指示域。
作为另一个可选实施例,在所述目标信息为第一级旁链路控制信息、第二级旁链路控制信息以及下行控制信息中的至少一项的情况下,所述方法还包括:
根据所述目标信息的格式,确定所述第一信息是否为辅助信息;
或者,
根据所述目标信息的加扰无线网络临时标识RNTI,确定所述第一信息是否为辅助信息。
其中,在所述目标信息为第二级旁链路控制信息的情况下,所述方法还包括:
所述第一信息在特定格式的第二级旁链路控制信息中携带,在第一级旁链路控制信息中通过第四指示域指示所述第二级旁链路控制信息的格式;
其中,第四指示域包括以下至少一个:
优先级指示域、资源预留周期指示域、频域资源分配指示域、时域资源分配指示域、解调参考信号DMRS模式指示域、第二级SCI格式指示域、β偏移指示域、DMRS配置类型指示域、调制编码方式指示域。
例如,在第一级SCI中的“第二级SCI格式指示域”的特定码点或特定的1bit来指示第二级SCI的格式,从而间接指示第二级SCI携带的第一信息是否为辅助信息。
其中,若所述第一信息为辅助信息,所述目标信息的加扰RNTI的生成方法包括以下至少一种:
通过预定义的值生成;
等于预定义的加扰RNTI;
等于高层配置的加扰RNTI;
通过资源池ID生成;
通过信息源ID生成;
通过信息目标ID生成;
通过组ID生成。
作为又一个可选实施例,所述方法还包括:
根据所述第一信息的传输资源,确定所述第一信息是否为辅助信息。
其中,若所述第一信息为辅助信息,所述第一信息的传输资源包括以下至少一个:
物理旁链路反馈信道;
物理旁链路数据信道;
专用资源池中的资源;
触发辅助信息传输的触发消息中指示的资源;
资源池中特定子带上的资源;例如最后n个子带资源;
资源池中特定符号或者特定子帧上的资源;例如,每个时隙最后一个符号上的资源;再例如,每n个时隙为周期,每个周期最后一个时隙上的资源。
作为本申请的另一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源指示信息的情况下,所述方法还包括:
根据所述第一级旁链路控制信息和/或第二级旁链路控制信息的第五指示域,确定所述时域资源位置指示信息,所述第五指示域的每个码点分别对应至少一个时域资源指示信息,所述时域资源指示信息包含:时域资源起始 位置、时域资源结束位置以及时域资源长度中的至少一项;
或者,
根据所述第一级旁链路控制信息和/或第二级旁链路控制信息的位图bitmap,确定所述时域资源指示信息,所述bitmap指示至少一个所述时域资源指示信息,所述时域资源指示信息包含:时域资源起始位置、时域资源结束位置以及时域资源长度中的至少一项。
作为本申请的又一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源长度指示信息的情况下,所述方法还包括:
根据所述第一级旁链路控制信息和/或第二级旁链路控制信息的第六指示域,确定所述时域资源指示信息;其中,所述第六指示域的每个码点分别对应一个时域资源长度;
其中,所述第六指示域为独立的指示域,或者,所述第六指示域为联合编码的指示域。
例如用2bit的独立指示域来指示,则有四个码点对应的时间段长度;特殊码点指示时间段长为无穷大和0,例如码点00和11。
作为又一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中频域资源指示信息的情况下,所述方法还包括:
根据所述第一级旁链路控制信息和/或第二级旁链路控制信息的第七指示域,确定所述频域资源指示信息;其中在所述第七指示域的每个码点分别对应于至少一个频域资源的起始位置。
作为又一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源位置偏移信息的情况下,所述方法还包括:
根据所述第一级旁链路控制信息和/或第二级旁链路控制信息的第八指示域,确定所述时域资源位置偏移信息;其中,所述第八指示域的每个码点分别对应一个时域偏移长度值;所述第八指示域为独立的指示域,或者,所述第八指示域为联合编码的指示域。时域偏移长度值的单位可以为时隙或符 号或帧或子帧。
其中,该时域资源位置偏移信息还可以为预定义的固定值,或高层RRC配置的值,或MAC CE配置的值。
作为又一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中频域资源位置偏移信息的情况下,所述方法还包括:
根据所述第一级旁链路控制信息和/或第二级旁链路控制信息的第九指示域,确定所述频域资源位置偏移信息;其中,所述第九指示域的每个码点分别对应一个频域偏移长度值;所述第九指示域为独立的指示域,或者,所述第九指示域为联合编码的指示域。频域偏移长度值的单位可以为子信道或物理资源块PRB或带宽部分BWP或池pool。
其中,该频域资源位置偏移信息还可以为预定义的固定值,或高层RRC配置的值,或MAC CE配置的值。
作为另一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中所述第一信息的功能指示信息的情况下,所述方法还包括:
根据所述第一级旁链路控制信息和/或第二级旁链路控制信息的第十指示域,确定所述功能指示信息;其中,所述第十指示域的每个码点分别对应所述第一信息的一种功能;所述第十指示域为独立的指示域,或者,所述第十指示域为联合编码的指示域。第一信息的功能包括下述至少一种功能:
指示第二设备优先选择或优先预留所述第一信息中指示的资源;
指示第二设备非优先选择或非优先预留所述第一信息中指示的资源;
指示第二设备只能选择或预留所述第一信息中指示的资源;
指示第二设备不能选择或预留所述第一信息中指示的资源。
例如,需要四个码点分别对应这四个功能,一共需要2bit。
作为另一个可选实施例,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中所述第一信息的适用范围指示信息的情况下,所述方法还包括:
根据所述第一级旁链路控制信息和/或第二级旁链路控制信息的第十一 指示域,确定所述适用范围指示信息;其中,所述第十一指示域的每个码点分别对应所述第一信息的一种适用范围;所述第十一指示域为独立的指示域,或者,所述第十指示域为联合编码的指示域。第一信的适用范围包括下述至少一种:
指示所述第一信息适用单播传输类型;
指示所述第一信息适用组播传输类型;
指示所述第一信息适用广播传输类型。
例如,需要三个码点分别对应这四个功能,一共需要2bit。
作为本申请的又一个可选实施例,步骤602之前,所述方法还包括:
确定所述第一信息的类型;
其中,所述确定所述第一信息的类型的方法包含以下至少一项:
根据所述第一信息中第一信息类型指示信息指示的内容判断所述第一信息是否为辅助信息;
根据所述第一信息的格式和/或所述第一信息的格式长度判断所述第一信息是否为辅助信息;
根据所述第一信息的加扰RNTI判断所述第一信息是否为辅助信息;
根据所述第一信息的传输资源判断所述第一信息是否为辅助信息。
作为本申请的又一个可选实施例,步骤602包括:
若所述第一信息不是辅助信息,在为数据传输选择或预留资源时排除所述第一信息指示的资源;
或者,
若所述第一信息为辅助信息,将所述第一信息指示的资源作为数据传输的候选资源或预留资源所述第一信息指示的资源。
作为本申请的另一个可选实施例,步骤602包括:
若所述第一信息为辅助信息,且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息匹配,在为数据传输选择或预留资源时将所述第一信息指示的资源作为候选资源或预留所述第一信息指示的资源;
或者,
若所述第一信息为辅助信息且所述第一信息包含的第一信息接收端的标 识信息与所述第二设备的标识信息不匹配,在为数据传输选择或预留资源时排除所述第一信息指示的资源。
作为本申请的另一个可选实施例,步骤602包括:
若所述第一信息为辅助信息,且所述第一信息接收端与第一信息发送端之间的距离满足预设条件,在为数据传输选择或预留资源时将所述第一信息指示的资源作为候选资源或预留所述第一信息指示的资源;
或者,
若所述第一信息为辅助信息,且所述第一信息接收端与第一信息发送端之间的距离不满足预设条件,在为数据传输选择或预留资源时排除所述第一信息指示的资源。
其中,所述预设条件可以是大于或者小于某一距离门限值。
作为本申请的另一个可选实施例,步骤602包括:
若所述第一信息为辅助信息,且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息匹配,并且所述第一信息接收端与第一信息发送端之间的距离满足预设条件,在为数据传输选择或预留资源时将所述第一信息指示的资源作为候选资源或预留所述第一信息指示的资源;
或者,
若所述第一信息为辅助信息,且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息不匹配,并且所述第一信息接收端与第一信息发送端之间的距离不满足预设条件,在为数据传输选择或预留资源时排除所述第一信息指示的资源。
其中,所述预设条件可以是大于或者小于某一距离门限值。
作为本申请的另一个可选实施例,步骤602包括:
在所述第一信息为辅助信息的情况下,
若所述第一信息的功能指示信息指示第二设备优先选择或优先预留所述第一信息中指示的资源,则优先选择或优先预留所述第一信息指示的资源;
或者,
若所述第一信息的功能指示信息指示第二设备非优先选择或非优先预留所述第一信息中指示的资源,则非优先选择或非优先预留所述第一信息指示 的资源;
或者,
若所述第一信息的功能指示信息指示第二设备只能选择或预留所述第一信息中指示的资源,则选择或预留所述第一信息指示的资源;
或者,
若所述第一信息的功能指示信息指示第二设备不能选择或预留所述第一信息中指示的资源,则排除所述第一信息指示的资源。
作为本申请的另一个可选实施例,步骤602包括:
在所述第一信息为辅助信息的情况下,
若所述第一信息的适用范围指示信息指示所述第一信息适用单播传输类型,在所述第二设备当前为单播传输的情况下,根据所述第一信息指示的资源为数据传输选择或预留资源;
或者,
若所述第一信息的适用范围指示信息指示所述第一信息适用组播传输类型,在所述第二设备当前为组播传输的情况下,根据所述第一信息指示的资源为数据传输选择或预留资源;
或者,
若所述第一信息的适用范围指示信息指示所述第一信息适用广播传输类型,在所述第二设备当前为广播传输的情况下,根据所述第一信息指示的资源为数据传输选择或预留资源。
作为另一个可选实施例,所述第一信息指示的资源包括如下至少一项:
根据所述第一信息包含的时域资源指示信息确定的时域资源;
根据所述第一信息包含的频域资源指示信息确定的频域资源;
根据所述第一信息包含的时域资源指示信息和频域资源指示信息确定的时频资源;
根据所述第一信息包含的时域资源指示信息和时域资源位置偏移信息确定的时域资源;
根据所述第一信息包含的频域资源指示信息和频域资源位置偏移信息确定的频域资源;
根据所述第一信息包含的时域资源指示信息、时域资源位置偏移信息、频域资源指示信息和频域资源位置偏移信息确定的时频资源。
示例七
当收到的SCI中只有资源时域位置指示时,说明资源的时域长度是配置的或者预定义的,例如长度为2slot。通过该指示域对应的码点得到资源的时域的起始位置,例如该指示域对应的码点所指示的是从当前时刻算起,第5个slot为资源时域起始位置,那么该码点对应的时域资源为从当前时刻算起,第5和第6个slot。
当第二设备接收到的SCI中有资源时域位置指示和时域资源长度时,第二设备要通过这两个指示域对应的码点得到资源的时域位置。此时资源的时域长度是通过SCI中时域资源长度指示域动态指示的,例如该域指示的时域资源长度为3slot,资源时域位置指示域指示的时域资源起始位置为从当前时刻算起,第3个slot,那么资源的时域位置应该是从当前时刻算起,第3、第4和第5个slot。
示例八
目前NR V2X中第一级SCI中资源指示包括了当前SCI调度的资源,但是如果辅助信息中的资源指示不包括当前SCI调度的资源,当前SCI调度的资源就浪费了,这会大大降低***资源利用率。在目前的指示预留机制上可以通过一个额外的offset(偏移)指示来解决这一问题。例如,在第一级SCI中资源时频位置指示的基础上,增加一个域指示实际指示的资源相对于当前的资源指示信令的时域偏移与频域偏移。
当第二设备接收到的SCI中只存在时域资源位置偏移指示,资源的时域位置需要通过资源时域指示信息指示的时域位置加上时域资源位置偏移指示信息指示的偏移得到。
当第二设备接收到的SCI中只存在频域资源位置偏移指示,资源的频域位置需要通过资源时域指示信息指示的频域位置加上频域资源位置偏移指示信息指示的偏移得到。
当第二设备接收到的SCI中同时存在时频域资源位置偏移指示,资源的时域位置需要通过资源时域指示信息指示的时域位置加上时域资源位置偏移 指示信息指示的偏移得到;资源的频域位置需要通过资源时域指示信息指示的频域位置加上频域资源位置偏移指示信息指示的偏移得到。
示例九
本申请实施例在在原有资源分配的基础上做出了小部分改动,信令层面改动较小,并具有良好的兼容性。
引入了第一信息的类型指示信息,用于区分该第一信息是否为辅助信息。
和/或,引入的时域资源长度指示域,在原有资源指示的基础上可以进一步增强。在SCI中携带的资源时域指示可以指示2-3个预留资源的时域位置信息,每个资源的长度协议默认是一个时隙t;引入时域资源长度指示域后,一个时域资源的长度可以动态配置,所以该指示域在兼容已有资源分配机制的情况下作了进一步的增强效果。
和/或,引入的时频域资源位置偏移指示域,在不破坏资源指示目的的前提下,能够有效的缓解指示的第一个资源浪费的情况,能够提升***资源利用率,同时也不会破坏原有的资源指示方式。所以该指示域的引入可以良好兼容现有资源分配机制,提升资源利用率。
示例十
第二设备接收到的信息同时包含了该信息是否为辅助信息的第一标识和该信息是否触发所述辅助发送的触发信息的第二标识的情况下,第二设备的不同行为:
当第二设备收到的信息中同时包含第一标识和第二标识,并且在不同的指示域中指示。其中,第一标识指示域指示该信息不是用于触发辅助信息传输的触发信息,而第二标识指示域指示该信息为辅助信息时,则该信息可称为辅助信息。若该信息中携带的接收端ID和该信令接收端ID相匹配,则该信息接收端在资源预留时需要根据该信息中资源指示相关信息解码算得资源位置,并将它们列为候选资源或者直接预留这些资源,用于数据传输。
或者,
当第二设备收到的信息中同时包含第一标识和第二标识,并且在不同的指示域中指示。其中,第一标识指示域指示该信息不是用于触发辅助信息传输的触发信息,而第二标识指示域指示该信息为辅助信息时,则该信息可称 为辅助信息。若该信息中携带的接收端ID和该信令接收端ID不匹配,则该信息接收端在资源选择或者预留时需要根据该信息中资源指示相关信息解码算得资源位置,并将它们排除掉。
或者,
当第二设备收到的信息中同时包含第一标识和第二标识,并且在不同的指示域中指示。其中,第一标识指示域指示该信息是用于触发辅助信息传输的触发信息,而第二标识指示域指示该信息不是辅助信息时,则该信息可称为用于触发辅助信息传输的触发信息。若该信息中携带的接收端ID和该信令接收端ID相匹配,则该信息接收端在资源预留时需要根据该信息中资源指示相关信息解码算得资源位置,并将它们列为候选资源或者直接预留这些资源,用于辅助信息传输。
或者,
当第二设备收到的信息中同时包含第一标识和第二标识,并且在不同的指示域中指示。其中,第一标识指示域指示该信息是用于触发辅助信息传输的触发信息,而第二标识指示域指示该信息不是辅助信息时,则该信息可称为用于触发辅助信息传输的触发信息。若该信息中携带的接收端ID和该信令接收端ID不匹配,则该信息接收端在资源选择或者预留时需要根据该信息中资源指示相关信息解码算得资源位置,并将它们排除掉。
或者,
当第二设备收到的信息中同时包含第一标识和第二标识,并且在不同的指示域中指示。其中,第一标识指示域指示该信息不是用于触发辅助信息传输的触发信息,而第二标识指示域指示该信息不是辅助信息时,则该信息接收端在资源选择或者预留时需要根据该信息中资源指示相关信息解码算得资源位置,并将它们排除掉。
或者,
当第二设备收到的信息中同时包含第一标识和第二标识,并且在相同的指示域中指示。当该指示域指示该信息是辅助信息,则该信息可称为辅助信息。若该信息中携带的接收端ID和该信令接收端ID相匹配,则该信息接收端在资源预留时需要根据该信息中资源指示相关信息解码算得资源位置,并 将它们列为候选资源或者直接预留这些资源,用于数据传输。
或者,
当第二设备收到的信息中同时包含第一标识和第二标识,并且在相同的指示域中指示。当该指示域指示该信息是辅助信息,则该信息可称为辅助信息。若该信息中携带的接收端ID和该信令接收端ID不匹配,则该信息接收端在资源选择或者预留时需要根据该信息中资源指示相关信息解码算得资源位置,并将它们排除掉。
或者,
当第二设备收到的信息中同时包含第一标识和第二标识,并且在相同的指示域中指示。当该指示域指示该信息是用于触发辅助信息传输的触发信息,则该信息可称为用于触发辅助信息传输的触发信息。若该信息中携带的接收端ID和该信令接收端ID相匹配,则该信息接收端在资源预留时需要根据该信息中资源指示相关信息解码算得资源位置,并将它们列为候选资源或者直接预留这些资源,用户辅助信息传输。
或者,
当第二设备收到的信息中同时包含第一标识和第二标识,并且在相同的指示域中指示。当该指示域指示该信息是用于触发辅助信息传输的触发信息,则该信息可称为用于触发辅助信息传输的触发信息。若该信息中携带的接收端ID和该信令接收端ID不匹配,则该信息接收端在资源选择或者预留时需要根据该信息中资源指示相关信息解码算得资源位置,并将它们排除掉。
或者,
当第二设备收到的信息中同时包含第一标识和第二标识,并且在相同的指示域中指示。当该指示域指示该信息不是辅助信息也不是用于触发辅助信息传输的触发信息时,则该信息接收端在资源选择或者预留时需要根据该信息中资源指示相关信息解码算得资源位置,并将它们排除掉。
综上,本申请实施例中通过第一设备向至少一个第二设备传输用于辅助第二设备为数据传输选择或预留资源的第一信息,对原有的资源分配方案及信令层面修改较小,具有良好的兼容性,能够减少第二设备的解调复杂度,降低***开销。
如图7所示,本申请实施例还提供一种信息发送装置700,应用于第一设备,包括:
发送模块701,用于向至少一个第二设备发送第一信息;所述第一信息用于辅助第二设备为数据传输选择或预留资源。
可选地,本申请的上述实施例中,所述第一信息包含以下至少一项信息:
时域资源指示信息;
频域资源指示信息;
时域资源位置偏移信息;
频域资源位置偏移信息;
第一信息发送端的标识信息;
第一信息接收端的标识信息;
所述第一信息的类型指示信息;
所述第一信息的功能指示信息;
所述第一信息的适用范围指示信息。
可选地,本申请的上述实施例中,所述第一信息在目标信息中携带,所述目标信息包括以下至少一项:
旁链路控制信息;
下行控制信息;
无线资源控制信息;
直通链路无线资源控制信息;
旁链路反馈控制信息;
其中,所述旁链路控制信息还包括:第一级旁链路控制信息和第二级旁链路控制信息。
可选地,本申请的上述实施例中,所述第一信息的功能指示信息用于指示下述至少一项:
指示第二设备优先选择或优先预留所述第一信息中指示的资源;
指示第二设备非优先选择或非优先预留所述第一信息中指示的资源;
指示第二设备只能选择或预留所述第一信息中指示的资源;
指示第二设备不能选择或预留所述第一信息中指示的资源。
可选地,本申请的上述实施例中,所述第一信息的适用范围指示信息用于指示下述至少一项:
指示所述第一信息适用单播传输类型;
指示所述第一信息适用组播传输类型;
指示所述第一信息适用广播传输类型。
可选地,本申请的上述实施例中,所述第一信息的类型指示信息用于指示下述至少一项:
指示所述第一信息为非辅助信息;
指示所述第一信息为辅助信息。
可选地,本申请的上述实施例中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第一指示域指示所述类型指示信息;
或者,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过与第二指示域联合编码指示所述类型指示信息;
或者,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第三指示域的码点指示所述类型指示信息。
可选地,本申请的上述实施例中,所述第二指示域和/或所述第三指示域包括以下至少一个:
优先级指示域、资源预留周期指示域、频域资源分配指示域、时域资源分配指示域、解调参考信号DMRS模式指示域、第二级SCI格式指示域、β偏移指示域、DMRS配置类型指示域、调制编码方式指示域、混合自动重传请求HARQ进程ID指示域、新数据指示NDI指示域、冗余版本RV指示域、信息源端ID指示域、信息目标ID指示域、信道状态信息CSI需求指示域、通信范围需求指示域、区域标识ID指示域。
可选地,本申请的上述实施例中,在所述目标信息为第一级旁链路控制信息、第二级旁链路控制信息以及下行控制信息中的至少一项的情况下,所 述装置还包括:
第一指示模块,用于通过所述目标信息的格式指示所述第一信息是否为辅助信息;
或者,用于通过所述目标信息的加扰无线网络临时标识RNTI指示所述第一信息是否为辅助信息。
可选地,本申请的上述实施例中,在所述目标信息为第二级旁链路控制信息的情况下,所述第一信息在特定格式的第二级旁链路控制信息中携带,所述装置还包括:
第二指示模块,用于在第一级旁链路控制信息中通过第四指示域指示所述第二级旁链路控制信息的格式;
其中,第四指示域包括以下至少一个:
优先级指示域、资源预留周期指示域、频域资源分配指示域、时域资源分配指示域、解调参考信号DMRS模式指示域、第二级SCI格式指示域、β偏移指示域、DMRS配置类型指示域、调制编码方式指示域。
可选地,本申请的上述实施例中,若所述第一信息为辅助信息,所述目标信息的加扰RNTI的生成方法包括以下至少一种:
通过预定义的值生成;
等于预定义的加扰RNTI;
等于高层配置的加扰RNTI;
通过资源池ID生成;
通过信息源ID生成;
通过信息目标ID生成;
通过组ID生成。
可选地,本申请的上述实施例中,所述装置还包括:
第三指示模块,用于通过所述第一信息的传输资源指示所述第一信息是否为辅助信息。
可选地,本申请的上述实施例中,若所述第一信息为辅助信息,所述第一信息的传输资源包括以下至少一个:
物理旁链路反馈信道;
物理旁链路数据信道;
专用资源池中的资源;
触发辅助信息传输的触发消息中指示的资源;
资源池中特定子带上的资源;
资源池中特定符号或者特定子帧上的资源。
可选地,本申请的上述实施例中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源指示信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第五指示域指示所述时域资源指示信息,其中,所述第五指示域的每个码点分别对应至少一个时域资源指示信息,所述时域资源指示信息包含:时域资源起始位置、时域资源结束位置以及时域资源长度中的至少一项;
其中,所述第五指示域为独立的指示域,或者,所述第五指示域为联合编码的指示域;
或者,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过位图bitmap指示至少一个所述时域资源指示信息,所述时域资源指示信息包含:时域资源起始位置、时域资源结束位置以及时域资源长度中的至少一项。
可选地,本申请的上述实施例中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源长度指示信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第六指示域指示所述时域资源指示信息;其中,所述第六指示域的每个码点分别对应一个时域资源长度;
其中,所述第六指示域为独立的指示域,或者,所述第六指示域为联合编码的指示域。
可选地,本申请的上述实施例中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中频域资源指示信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第七指示域指示所述频域资源指示信息;其中在所述第七指示域的每个码点分别对应于至少一个频域资源的位置信息;所述频域资源的位置信息包含:频域资源起始位置、频域资源结束位置以及频域资源长度中的至少一项。
其中,所述第七指示域为独立的指示域,或者,所述第七指示域为联合编码的指示域。
可选地,本申请的上述实施例中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源位置偏移信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第八指示域指示所述时域资源位置偏移信息;其中,所述第八指示域的每个码点分别对应一个时域偏移长度值;所述第八指示域为独立的指示域,或者,所述第八指示域为联合编码的指示域。
可选地,本申请的上述实施例中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中频域资源位置偏移信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第九指示域指示所述频域资源位置偏移信息;其中,所述第九指示域的每个码点分别对应一个频域偏移长度值;所述第九指示域为独立的指示域,或者,所述第九指示域为联合编码的指示域。
可选地,本申请的上述实施例中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中所述第一信息的功能指示信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第十指示域指示所述功能指示信息;其中,所述第十指示域的每个码点分别对应所述第一信息的一种功能;所述第十指示域为独立的指示域,或者,所述第十指示域为联合编码的指示域。
可选地,本申请的上述实施例中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中所述第一信息的适 用范围指示信息的情况下,
在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第十一指示域指示所述适用范围指示信息;其中,所述第十一指示域的每个码点分别对应所述第一信息的一种适用范围;所述第十一指示域为独立的指示域,或者,所述第十指示域为联合编码的指示域。
本申请实施例中通过第一设备向至少一个第二设备传输用于辅助第二设备为数据传输选择或预留资源的第一信息,对原有的资源分配方案及信令层面修改较小,具有良好的兼容性,能够减少第二设备的解调复杂度,降低***开销。
本申请实施例提供的信息发送装置能够实现图1至图5的方法实施例中信息发送装置实现的各个过程,为避免重复,这里不再赘述。
可选的,本申请实施例还提供一种电子设备,包括处理器,存储器,存储在存储器上并可在所述处理器上运行的程序或指令,该程序或指令被处理器执行时实现上述信息发送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。
需要注意的是,本申请实施例中的电子设备包括上述所述的移动电子设备和非移动电子设备。
如图8所示,本申请实施例还提供一种资源处理装置800,应用于第二设备,所述装置包括:
接收模块801,用于接收第一设备发送的第一信息;
处理模块802,用于根据所述第一信息的解码情况,为数据传输选择或预留资源。
可选地,本申请的上述实施例中,所述第一信息包含以下至少一项信息:
时域资源指示信息;
频域资源指示信息;
时域资源位置偏移信息;
频域资源位置偏移信息;
第一信息发送端的标识信息;
第一信息接收端的标识信息;
所述第一信息的类型指示信息;
所述第一信息的功能指示信息;
所述第一信息的适用范围指示信息。
可选地,本申请的上述实施例中,所述第一信息在目标信息中携带,所述目标信息包括以下至少一项:
旁链路控制信息;
下行控制信息;
无线资源控制信息;
直通链路无线资源控制信息;
旁链路反馈控制信息;
其中,所述旁链路控制信息还包括:第一级旁链路控制信息和第二级旁链路控制信息。
可选地,本申请的上述实施例中,所述第一信息的功能指示信息用于指示下述至少一项:
指示第二设备优先选择或优先预留所述第一信息中指示的资源;
指示第二设备非优先选择或非优先预留所述第一信息中指示的资源;
指示第二设备只能选择或预留所述第一信息中指示的资源;
指示第二设备不能选择或预留所述第一信息中指示的资源。
可选地,本申请的上述实施例中,所述第一信息的适用范围指示信息用于指示下述至少一项:
指示所述第一信息适用单播传输类型;
指示所述第一信息适用组播传输类型;
指示所述第一信息适用广播传输类型。
可选地,本申请的上述实施例中,所述第一信息的类型指示信息用于指示下述至少一项:
指示所述第一信息为非辅助信息;
指示所述第一信息为辅助信息。
可选地,本申请的上述实施例中,所述装置还包括:
类型确定模块,用于确定所述第一信息的类型;
其中,所述确定所述第一信息的类型的方法包含以下至少一项:
根据所述第一信息中第一信息类型指示信息指示的内容判断所述第一信息是否为辅助信息;
根据所述第一信息的格式和/或所述第一信息的格式长度判断所述第一信息是否为辅助信息;
根据所述第一信息的加扰RNTI判断所述第一信息是否为辅助信息;
根据所述第一信息的传输资源判断所述第一信息是否为辅助信息。
可选地,本申请的上述实施例中,所述处理模块包括:
第一处理子模块,用于若所述第一信息不是辅助信息,在为数据传输选择或预留资源时排除所述第一信息指示的资源;
和/或,
第二处理子模块,用于若所述第一信息为辅助信息,将所述第一信息指示的资源作为数据传输的候选资源或预留所述第一信息指示的资源。
作为本申请的另一个可选实施例,所述处理模块包括:
第六处理子模块,用于若所述第一信息为辅助信息,且所述第一信息接收端与第一信息发送端之间的距离满足预设条件,在为数据传输选择或预留资源时将所述第一信息指示的资源作为候选资源或预留所述第一信息指示的资源;
或者,用于若所述第一信息为辅助信息,且所述第一信息接收端与第一信息发送端之间的距离不满足预设条件,在为数据传输选择或预留资源时排除所述第一信息指示的资源。
其中,所述预设条件可以是大于或者小于某一距离门限值。
作为本申请的另一个可选实施例,所述处理模块包括:
第七处理子模块,用于若所述第一信息为辅助信息,且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息匹配,并且所述第一信息接收端与第一信息发送端之间的距离满足预设条件,在为数据传输选择或预留资源时将所述第一信息指示的资源作为候选资源或预留所述第一信息指示的资源;
或者,用于若所述第一信息为辅助信息,且所述第一信息包含的第一信 息接收端的标识信息与所述第二设备的标识信息不匹配,并且所述第一信息接收端与第一信息发送端之间的距离不满足预设条件,在为数据传输选择或预留资源时排除所述第一信息指示的资源。
其中,所述预设条件可以是大于或者小于某一距离门限值。
可选地,本申请的上述实施例中,所述处理模块包括:
第三处理子模块,用于若所述第一信息为辅助信息,且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息匹配,在为数据传输选择或预留资源时将所述第一信息指示的资源作为候选资源或预留所述第一信息指示的资源;
和/或,
第四处理子模块,用于若所述第一信息为辅助信息且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息不匹配,在为数据传输选择或预留资源时排除所述第一信息指示的资源。
可选地,本申请的上述实施例中,所述处理模块包括:
第五处理子模块,用于在所述第一信息为辅助信息的情况下,
若所述第一信息的功能指示信息指示第二设备优先选择或优先预留所述第一信息中指示的资源,则优先选择或优先预留所述第一信息指示的资源;
或者,
若所述第一信息的功能指示信息指示第二设备非优先选择或非优先预留所述第一信息中指示的资源,则非优先选择或非优先预留所述第一信息指示的资源;
或者,
若所述第一信息的功能指示信息指示第二设备只能选择或预留所述第一信息中指示的资源,则选择或预留所述第一信息指示的资源;
或者,
若所述第一信息的功能指示信息指示第二设备不能选择或预留所述第一信息中指示的资源,则排除所述第一信息指示的资源
可选地,本申请的上述实施例中,所述处理模块包括:
第六处理子模块,用于在所述第一信息为辅助信息的情况下,
若所述第一信息的适用范围指示信息指示所述第一信息适用单播传输类型,在所述第二设备当前为单播传输的情况下,根据所述第一信息指示的资源为数据传输选择或预留资源;
或者,
若所述第一信息的适用范围指示信息指示所述第一信息适用组播传输类型,在所述第二设备当前为组播传输的情况下,根据所述第一信息指示的资源为数据传输选择或预留资源;
或者,
若所述第一信息的适用范围指示信息指示所述第一信息适用广播传输类型,在所述第二设备当前为广播传输的情况下,根据所述第一信息指示的资源为数据传输选择或预留资源。
可选地,本申请的上述实施例中,所述第一信息指示的资源包括如下至少一项:
根据所述第一信息包含的时域资源指示信息确定的时域资源;
根据所述第一信息包含的频域资源指示信息确定的频域资源;
根据所述第一信息包含的时域资源指示信息和频域资源指示信息确定的时频资源;
根据所述第一信息包含的时域资源指示信息和时域资源位置偏移信息确定的时域资源;
根据所述第一信息包含的频域资源指示信息和频域资源位置偏移信息确定的频域资源;
根据所述第一信息包含的时域资源指示信息、时域资源位置偏移信息、频域资源指示信息和频域资源位置偏移信息确定的时频资源。
本申请实施例中通过第一设备向至少一个第二设备传输用于辅助第二设备为数据传输选择或预留资源的第一信息,对原有的资源分配方案及信令层面修改较小,具有良好的兼容性,能够减少第二设备的解调复杂度,降低***开销。
本申请实施例提供的信息资源处理装置能够实现图2至图5的方法实施例中资源处理装置实现的各个过程,为避免重复,这里不再赘述。
可选的,本申请实施例还提供一种电子设备,包括处理器,存储器,存储在存储器上并可在所述处理器上运行的程序或指令,该程序或指令被处理器执行时实现上述资源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。
需要注意的是,本申请实施例中的电子设备包括上述所述的移动电子设备和非移动电子设备。
本申请实施例中的信息发送装置和/或资源处理装置可以是装置,也可以是终端中的部件、集成电路、或芯片。该装置可以是移动电子设备,也可以为非移动电子设备。示例性的,移动电子设备可以为手机、平板电脑、笔记本电脑、掌上电脑、车载电子设备、可穿戴设备、超级移动个人计算机(ultra-mobile personal computer,UMPC)、上网本或者个人数字助理(personal digital assistant,PDA)等,非移动电子设备可以为服务器、网络附属存储器(Network Attached Storage,NAS)、个人计算机(personal computer,PC)、电视机(television,TV)、柜员机或者自助机等,本申请实施例不作具体限定。
本申请实施例中的信息发送装置和/或资源处理装置可以为具有操作***的装置。该操作***可以为安卓(Android)操作***,可以为ios操作***,还可以为其他可能的操作***,本申请实施例不作具体限定。
图9为实现本申请各个实施例的一种电子设备(第一设备或第二设备)的硬件结构示意图。
该电子设备900包括但不限于:射频单元901、网络模块902、音频输出单元903、输入单元904、传感器905、显示单元906、用户输入单元907、接口单元908、存储器909、以及处理器910等部件。
本领域技术人员可以理解,电子设备900还可以包括给各个部件供电的电源(比如电池),电源可以通过电源管理***与处理器910逻辑相连,从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。图9中示出的电子设备结构并不构成对电子设备的限定,电子设备可以包括比图示更多或更少的部件,或者组合某些部件,或者不同的部件布置,在此不再赘述。
其中,射频单元901,用于向至少一个第二设备发送第一信息;所述第 一信息用于辅助第二设备为数据传输选择或预留资源;
或者,
所述射频单元901,用于接收第一设备发送的第一信息;所述处理器910,用于根据所述第一信息的解码情况,为数据传输选择或预留资源。
本申请实施例中通过第一设备向至少一个第二设备传输用于辅助第二设备为数据传输选择或预留资源的第一信息,对原有的资源分配方案及信令层面修改较小,具有良好的兼容性,能够减少第二设备的解调复杂度,降低***开销。
应理解的是,本申请实施例中,射频单元901可用于收发信息或通话过程中,信号的接收和发送,具体的,将来自基站的下行数据接收后,给处理器910处理;另外,将上行的数据发送给基站。通常,射频单元901包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器、双工器等。此外,射频单元901还可以通过无线通信***与网络和其他设备通信。
电子设备通过网络模块902为用户提供了无线的宽带互联网访问,如帮助用户收发电子邮件、浏览网页和访问流式媒体等。
音频输出单元903可以将射频单元901或网络模块902接收的或者在存储器909中存储的音频数据转换成音频信号并且输出为声音。而且,音频输出单元903还可以提供与电子设备900执行的特定功能相关的音频输出(例如,呼叫信号接收声音、消息接收声音等等)。音频输出单元903包括扬声器、蜂鸣器以及受话器等。
输入单元904用于接收音频或视频信号。输入单元904可以包括图形处理器(Graphics Processing Unit,GPU)9041和麦克风9042,图形处理器9041对在视频捕获模式或图像捕获模式中由图像捕获装置(如摄像头)获得的静态图片或视频的图像数据进行处理。处理后的图像帧可以显示在显示单元906上。经图形处理器9041处理后的图像帧可以存储在存储器909(或其它存储介质)中或者经由射频单元901或网络模块902进行发送。麦克风9042可以接收声音,并且能够将这样的声音处理为音频数据。处理后的音频数据可以在电话通话模式的情况下转换为可经由射频单元901发送到移动通信基站的格式输出。
电子设备900还包括至少一种传感器905,比如光传感器、运动传感器以及其他传感器。具体地,光传感器包括环境光传感器及接近传感器,其中,环境光传感器可根据环境光线的明暗来调节显示面板9061的亮度,接近传感器可在电子设备900移动到耳边时,关闭显示面板9061和/或背光。作为运动传感器的一种,加速计传感器可检测各个方向上(一般为三轴)加速度的大小,静止时可检测出重力的大小及方向,可用于识别电子设备姿态(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等;传感器905还可以包括指纹传感器、压力传感器、虹膜传感器、分子传感器、陀螺仪、气压计、湿度计、温度计、红外线传感器等,在此不再赘述。
显示单元906用于显示由用户输入的信息或提供给用户的信息。显示单元906可包括显示面板9061,可以采用液晶显示器(Liquid Crystal Display,LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板9061。
用户输入单元907可用于接收输入的数字或字符信息,以及产生与电子设备的用户设置以及功能控制有关的键信号输入。具体地,用户输入单元907包括触控面板9071以及其他输入设备9072。触控面板9071,也称为触摸屏,可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板9071上或在触控面板9071附近的操作)。触控面板9071可包括触摸检测装置和触摸控制器两个部分。其中,触摸检测装置检测用户的触摸方位,并检测触摸操作带来的信号,将信号传送给触摸控制器;触摸控制器从触摸检测装置上接收触摸信息,并将它转换成触点坐标,再送给处理器910,接收处理器910发来的命令并加以执行。此外,可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板9071。除了触控面板9071,用户输入单元907还可以包括其他输入设备9072。具体地,其他输入设备9072可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆,在此不再赘述。
进一步的,触控面板9071可覆盖在显示面板9061上,当触控面板9071检测到在其上或附近的触摸操作后,传送给处理器910以确定触摸事件的类 型,随后处理器910根据触摸事件的类型在显示面板9061上提供相应的视觉输出。虽然在图9中,触控面板9071与显示面板9061是作为两个独立的部件来实现电子设备的输入和输出功能,但是在某些实施例中,可以将触控面板9071与显示面板9061集成而实现电子设备的输入和输出功能,具体此处不做限定。
接口单元908为外部装置与电子设备900连接的接口。例如,外部装置可以包括有线或无线头戴式耳机端口、外部电源(或电池充电器)端口、有线或无线数据端口、存储卡端口、用于连接具有识别模块的装置的端口、音频输入/输出(I/O)端口、视频I/O端口、耳机端口等等。接口单元908可以用于接收来自外部装置的输入(例如,数据信息、电力等等)并且将接收到的输入传输到电子设备900内的一个或多个元件或者可以用于在电子设备900和外部装置之间传输数据。
存储器909可用于存储软件程序以及各种数据。存储器909可主要包括存储程序区和存储数据区,其中,存储程序区可存储操作***、至少一个功能所需的应用程序(比如声音播放功能、图像播放功能等)等;存储数据区可存储根据手机的使用所创建的数据(比如音频数据、电话本等)等。此外,存储器909可以包括高速随机存取存储器,还可以包括非易失性存储器,例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
处理器910是电子设备的控制中心,利用各种接口和线路连接整个电子设备的各个部分,通过运行或执行存储在存储器909内的软件程序和/或模块,以及调用存储在存储器909内的数据,执行电子设备的各种功能和处理数据,从而对电子设备进行整体监控。处理器910可包括一个或多个处理单元;优选的,处理器910可集成应用处理器和调制解调处理器,其中,应用处理器主要处理操作***、用户界面和应用程序等,调制解调处理器主要处理无线通信。可以理解的是,上述调制解调处理器也可以不集成到处理器910中。
电子设备900还可以包括给各个部件供电的电源(比如电池),优选的,电源可以通过电源管理***与处理器910逻辑相连,从而通过电源管理***实现管理充电、放电、以及功耗管理等功能。
另外,电子设备900包括一些未示出的功能模块,在此不再赘述。
本申请实施例还提供一种可读存储介质,所述可读存储介质上存储有程序或指令,该程序或指令被处理器执行时实现上述信息发送方法或资源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,所述处理器为上述实施例中所述的电子设备中的处理器。所述可读存储介质,包括计算机可读存储介质,如计算机只读存储器(Read-Only Memory,ROM)、随机存取存储器(Random Access Memory,RAM)、磁碟或者光盘等。
本申请实施例另提供了一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现上述信息发送方法或资源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。
应理解,本申请实施例提到的芯片还可以称为***级芯片、***芯片、芯片***或片上***芯片等。
可以理解的是,本公开描述的这些实施例可以用硬件、软件、固件、中间件、微码或其组合来实现。对于硬件实现,模块、单元、子模块、子单元等可以实现在一个或多个专用集成电路(Application Specific Integrated Circuits,ASIC)、数字信号处理器(Digital Signal Processing,DSP)、数字信号处理设备(DSP Device,DSPD)、可编程逻辑设备(Programmable Logic Device,PLD)、现场可编程门阵列(Field-Programmable Gate Array,FPGA)、通用处理器、控制器、微控制器、微处理器、用于执行本申请所述功能的其它电子单元或其组合中。
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。此外,需要指出的是,本申请实施方式中的方法和装置的范围不限按示出或讨论的顺序来执行功能,还可 包括根据所涉及的功能按基本同时的方式或按相反的顺序来执行功能,例如,可以按不同于所描述的次序来执行所描述的方法,并且还可以添加、省去、或组合各种步骤。另外,参照某些示例所描述的特征可在其他示例中被组合。
通过以上的实施方式的描述,本领域的技术人员可以清楚地了解到上述实施例方法可借助软件加必需的通用硬件平台的方式来实现,当然也可以通过硬件,但很多情况下前者是更佳的实施方式。基于这样的理解,本申请的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来,该计算机软件产品存储在一个存储介质(如ROM/RAM、磁碟、光盘)中,包括若干指令用以使得一台终端(可以是手机,计算机,服务器,空调器,或者网络设备等)执行本申请各个实施例所述的方法。
上面结合附图对本申请的实施例进行了描述,但是本申请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申请的启示下,在不脱离本申请宗旨和权利要求所保护的范围情况下,还可做出很多形式,均属于本申请的保护之内。
以上所述,仅为本申请的具体实施方式,但本申请的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本申请揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本申请的保护范围之内。因此,本申请的保护范围应以权利要求的保护范围为准。

Claims (41)

  1. 一种信息发送方法,应用于第一设备,包括:
    向至少一个第二设备发送第一信息;所述第一信息用于辅助第二设备为数据传输选择或预留资源。
  2. 根据权利要求1所述的方法,其中,所述第一信息包含以下至少一项信息:
    时域资源指示信息;
    频域资源指示信息;
    时域资源位置偏移信息;
    频域资源位置偏移信息;
    第一信息发送端的标识信息;
    第一信息接收端的标识信息;
    所述第一信息的类型指示信息;
    所述第一信息的功能指示信息;
    所述第一信息的适用范围指示信息。
  3. 根据权利要求1所述的方法,其中,所述第一信息在目标信息中携带,所述目标信息包括以下至少一项:
    旁链路控制信息;
    下行控制信息;
    无线资源控制信息;
    直通链路无线资源控制信息;
    旁链路反馈控制信息;
    其中,所述旁链路控制信息还包括:第一级旁链路控制信息和第二级旁链路控制信息。
  4. 根据权利要求2所述的方法,其中,所述第一信息的功能指示信息用于指示下述至少一项:
    指示第二设备优先选择或优先预留所述第一信息中指示的资源;
    指示第二设备非优先选择或非优先预留所述第一信息中指示的资源;
    指示第二设备只能选择或预留所述第一信息中指示的资源;
    指示第二设备不能选择或预留所述第一信息中指示的资源。
  5. 根据权利要求2所述的方法,其中,所述第一信息的适用范围指示信息用于指示下述至少一项:
    指示所述第一信息适用单播传输类型;
    指示所述第一信息适用组播传输类型;
    指示所述第一信息适用广播传输类型。
  6. 根据权利要求2所述的方法,其中,所述第一信息的类型指示信息用于指示下述至少一项:
    指示所述第一信息为非辅助信息;
    指示所述第一信息为辅助信息。
  7. 根据权利要求2或3所述的方法,其中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息的情况下,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第一指示域指示所述类型指示信息;
    或者,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过与第二指示域联合编码指示所述类型指示信息;
    或者,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第三指示域的码点指示所述类型指示信息。
  8. 根据权利要求7所述的方法,其中,所述第二指示域和/或所述第三指示域包括以下至少一个:
    优先级指示域、资源预留周期指示域、频域资源分配指示域、时域资源分配指示域、解调参考信号DMRS模式指示域、第二级SCI格式指示域、β偏移指示域、DMRS配置类型指示域、调制编码方式指示域、混合自动重传请求HARQ进程ID指示域、新数据指示NDI指示域、冗余版本RV指示域、信息源端ID指示域、信息目标ID指示域、信道状态信息CSI需求指示域、通信范围需求指示域、区域标识ID指示域。
  9. 根据权利要求3所述的方法,其中,在所述目标信息为第一级旁链路控制信息、第二级旁链路控制信息以及下行控制信息中的至少一项的情况下,所 述方法还包括:
    通过所述目标信息的格式指示所述第一信息是否为辅助信息;
    或者,
    通过所述目标信息的加扰无线网络临时标识RNTI指示所述第一信息是否为辅助信息。
  10. 根据权利要求9所述方法,其中,在所述目标信息为第二级旁链路控制信息的情况下,所述方法还包括:
    所述第一信息在特定格式的第二级旁链路控制信息中携带,在第一级旁链路控制信息中通过第四指示域指示所述第二级旁链路控制信息的格式;
    其中,第四指示域包括以下至少一个:
    优先级指示域、资源预留周期指示域、频域资源分配指示域、时域资源分配指示域、解调参考信号DMRS模式指示域、第二级SCI格式指示域、β偏移指示域、DMRS配置类型指示域、调制编码方式指示域。
  11. 根据权利要求9所述方法,其中,若所述第一信息为辅助信息,所述目标信息的加扰RNTI的生成方法包括以下至少一种:
    通过预定义的值生成;
    等于预定义的加扰RNTI;
    等于高层配置的加扰RNTI;
    通过资源池ID生成;
    通过信息源ID生成;
    通过信息目标ID生成;
    通过组ID生成。
  12. 根据权利要求1所述的方法,还包括:
    通过所述第一信息的传输资源指示所述第一信息是否为辅助信息。
  13. 根据权利要求12所述的方法,其中,若所述第一信息为辅助信息,所述第一信息的传输资源包括以下至少一个:
    物理旁链路反馈信道;
    物理旁链路数据信道;
    专用资源池中的资源;
    触发辅助信息传输的触发消息中指示的资源;
    资源池中特定子带上的资源;
    资源池中特定符号或者特定子帧上的资源。
  14. 根据权利要求2所述方法,其中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源指示信息的情况下,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第五指示域指示所述时域资源指示信息,其中,所述第五指示域的每个码点分别对应至少一个时域资源指示信息,所述时域资源指示信息包含:时域资源起始位置、时域资源结束位置以及时域资源长度中的至少一项;
    其中,所述第五指示域为独立的指示域,或者,所述第五指示域为联合编码的指示域;
    或者,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过位图bitmap指示至少一个所述时域资源指示信息,所述时域资源指示信息包含:时域资源起始位置、时域资源结束位置以及时域资源长度中的至少一项。
  15. 根据权利要求2所述方法,其中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源长度指示信息的情况下,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第六指示域指示所述时域资源指示信息;其中,所述第六指示域的每个码点分别对应一个时域资源长度值;
    其中,所述第六指示域为独立的指示域,或者,所述第六指示域为联合编码的指示域。
  16. 根据权利要求2所述的方法,其中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中频域资源指示信息的情况下,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第七指示域指示所述频域资源指示信息;其中在所述第七指示域的每个码点分别对应于至少一个频域资源的位置信息;所述频域资源的位置信息包含:频域资源起始位置、频域资源结束位置以及频域资源长度中的至少一项;
    其中,所述第七指示域为独立的指示域,或者,所述第七指示域为联合编码的指示域。
  17. 根据权利要求2所述的方法,其中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中时域资源位置偏移信息的情况下,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第八指示域指示所述时域资源位置偏移信息;其中,所述第八指示域的每个码点分别对应一个时域偏移长度值;所述第八指示域为独立的指示域,或者,所述第八指示域为联合编码的指示域。
  18. 根据权利要求2所述的方法,其中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中频域资源位置偏移信息的情况下,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第九指示域指示所述频域资源位置偏移信息;其中,所述第九指示域的每个码点分别对应一个频域偏移长度值;所述第九指示域为独立的指示域,或者,所述第九指示域为联合编码的指示域。
  19. 根据权利要求2或4所述的方法,其中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中所述第一信息的功能指示信息的情况下,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第十指示域指示所述功能指示信息;其中,所述第十指示域的每个码点分别对应所述第一信息的一种功能;所述第十指示域为独立的指示域,或者,所述第十指示域为联合编码的指示域。
  20. 根据权利要求2或5所述的方法,其中,在所述第一设备通过第一级旁链路控制信息和/或第二级旁链路控制信息携带所述第一信息中所述第一信息的适用范围指示信息的情况下,
    在所述第一级旁链路控制信息和/或第二级旁链路控制信息中通过第十一指示域指示所述适用范围指示信息;其中,所述第十一指示域的每个码点分别对应所述第一信息的一种适用范围;所述第十一指示域为独立的指示域,或者,所述第十一指示域为联合编码的指示域。
  21. 一种资源处理方法,应用于第二设备,包括:
    接收第一设备发送的第一信息;
    根据所述第一信息的解码情况,为数据传输选择或预留资源。
  22. 根据权利要求21所述的方法,其中,所述第一信息包含以下至少一项信息:
    时域资源指示信息;
    频域资源指示信息;
    时域资源位置偏移信息;
    频域资源位置偏移信息;
    第一信息发送端的标识信息;
    第一信息接收端的标识信息;
    所述第一信息的类型指示信息;
    所述第一信息的功能指示信息;
    所述第一信息的适用范围指示信息。
  23. 根据权利要求21所述的方法,其中,所述第一信息在目标信息中携带,所述目标信息包括以下至少一项:
    旁链路控制信息;
    下行控制信息;
    无线资源控制信息;
    直通链路无线资源控制信息;
    旁链路反馈控制信息;
    其中,所述旁链路控制信息还包括:第一级旁链路控制信息和第二级旁链路控制信息。
  24. 根据权利要求22所述的方法,其中,所述第一信息的功能指示信息用于指示下述至少一项:
    指示第二设备优先选择或优先预留所述第一信息中指示的资源;
    指示第二设备非优先选择或非优先预留所述第一信息中指示的资源;
    指示第二设备只能选择或预留所述第一信息中指示的资源;
    指示第二设备不能选择或预留所述第一信息中指示的资源。
  25. 根据权利要求22所述的方法,其中,所述第一信息的适用范围指示信 息用于指示下述至少一项:
    指示所述第一信息适用单播传输类型;
    指示所述第一信息适用组播传输类型;
    指示所述第一信息适用广播传输类型。
  26. 根据权利要求22所述的方法,其中,所述第一信息的类型指示信息用于指示下述至少一项:
    指示所述第一信息为非辅助信息;
    指示所述第一信息为辅助信息。
  27. 根据权利要求21所述的方法,其中,所述根据所述第一信息的解码情况,为数据传输选择或预留资源之前,所述方法还包括:
    确定所述第一信息的类型;
    其中,所述确定所述第一信息的类型的方法包含以下至少一项:
    根据所述第一信息中第一信息类型指示信息指示的内容判断所述第一信息是否为辅助信息;
    根据所述第一信息的格式和/或所述第一信息的格式长度判断所述第一信息是否为辅助信息;
    根据所述第一信息的加扰RNTI判断所述第一信息是否为辅助信息;
    根据所述第一信息的传输资源判断所述第一信息是否为辅助信息。
  28. 根据权利要求21所述的方法,其中,所述根据所述第一信息的解码情况,为数据传输选择或预留资源,包括:
    若所述第一信息不是辅助信息,在为数据传输选择或预留资源时排除所述第一信息指示的资源;
    或者,
    若所述第一信息为辅助信息,将所述第一信息指示的资源作为数据传输的候选资源或预留所述第一信息指示的资源。
  29. 根据权利要求21所述的方法,其中,所述根据所述第一信息的解码情况,为数据传输选择或预留资源,包括:
    若所述第一信息为辅助信息,且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息匹配,在为数据传输选择或预留资源时将所述第一信息指示的资源作为候选资源或预留所述第一信息指示的资源;
    或者,
    若所述第一信息为辅助信息且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息不匹配,在为数据传输选择或预留资源时排除所述第一信息指示的资源。
  30. 根据权利要求21或24所述的方法,其中,所述根据所述第一信息的解码情况,为数据传输选择或预留资源,包括:
    在所述第一信息为辅助信息的情况下,
    若所述第一信息的功能指示信息指示第二设备优先选择或优先预留所述第一信息中指示的资源,则优先选择或优先预留所述第一信息指示的资源;
    或者,
    若所述第一信息的功能指示信息指示第二设备非优先选择或非优先预留所述第一信息中指示的资源,则非优先选择或非优先预留所述第一信息指示的资源;
    或者,
    若所述第一信息的功能指示信息指示第二设备只能选择或预留所述第一信息中指示的资源,则选择或预留所述第一信息指示的资源;
    或者,
    若所述第一信息的功能指示信息指示第二设备不能选择或预留所述第一信息中指示的资源,则排除所述第一信息指示的资源。
  31. 根据权利要求21或25所述的方法,其中,所述根据所述第一信息的解码情况,为数据传输选择或预留资源,包括:
    在所述第一信息为辅助信息的情况下,
    若所述第一信息的适用范围指示信息指示所述第一信息适用单播传输类型,在所述第二设备当前为单播传输的情况下,根据所述第一信息指示的资源为数据传输选择或预留资源;
    或者,
    若所述第一信息的适用范围指示信息指示所述第一信息适用组播传输类型,在所述第二设备当前为组播传输的情况下,根据所述第一信息指示的资源为数据传输选择或预留资源;
    或者,
    若所述第一信息的适用范围指示信息指示所述第一信息适用广播传输类型,在所述第二设备当前为广播传输的情况下,根据所述第一信息指示的资源为数据传输选择或预留资源。
  32. 根据权利要求28所述的方法,其中,所述第一信息指示的资源包括如下至少一项:
    根据所述第一信息包含的时域资源指示信息确定的时域资源;
    根据所述第一信息包含的频域资源指示信息确定的频域资源;
    根据所述第一信息包含的时域资源指示信息和频域资源指示信息确定的时频资源;
    根据所述第一信息包含的时域资源指示信息和时域资源位置偏移信息确定的时域资源;
    根据所述第一信息包含的频域资源指示信息和频域资源位置偏移信息确定的频域资源;
    根据所述第一信息包含的时域资源指示信息、时域资源位置偏移信息、频域资源指示信息和频域资源位置偏移信息确定的时频资源。
  33. 一种信息发送装置,应用于第一设备,包括:
    发送模块,用于向至少一个第二设备发送第一信息;所述第一信息用于辅助第二设备为数据传输选择或预留资源。
  34. 根据权利要求33所述的装置,其中,所述第一信息包含以下至少一项信息:
    时域资源指示信息;
    频域资源指示信息;
    时域资源位置偏移信息;
    频域资源位置偏移信息;
    第一信息发送端的标识信息;
    第一信息接收端的标识信息;
    所述第一信息的类型指示信息;
    所述第一信息的功能指示信息;
    所述第一信息的适用范围指示信息。
  35. 根据权利要求33所述的装置,其中,所述第一信息在目标信息中携带, 所述目标信息包括以下至少一项:
    旁链路控制信息;
    下行控制信息;
    无线资源控制信息;
    直通链路无线资源控制信息;
    旁链路反馈控制信息;
    其中,所述旁链路控制信息还包括:第一级旁链路控制信息和第二级旁链路控制信息。
  36. 一种资源处理装置,应用于第二设备,包括:
    接收模块,用于接收第一设备发送的第一信息;
    处理模块,用于根据所述第一信息的解码情况,为数据传输选择或预留资源。
  37. 根据权利要求36所述的装置,其中,所述处理模块包括:
    第一处理子模块,用于若所述第一信息不是辅助信息,在为数据传输选择或预留资源时排除所述第一信息指示的资源;
    和/或,
    第二处理子模块,用于若所述第一信息为辅助信息,将所述第一信息指示的资源作为数据传输的候选资源或预留资源。
  38. 根据权利要求36所述的装置,其中,所述处理模块包括:
    第三处理子模块,用于若所述第一信息为辅助信息,且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息匹配,将所述第一信息指示的资源作为数据传输的候选资源或预留资源;
    和/或,
    第四处理子模块,用于若所述第一信息为辅助信息且所述第一信息包含的第一信息接收端的标识信息与所述第二设备的标识信息不匹配,在为数据传输选择或预留资源时排除所述第一信息指示的资源。
  39. 一种电子设备,包括处理器、存储器及存储在所述存储器上并可在所述处理器上运行的程序或指令,所述程序或指令被所述处理器执行时实现如权利要求1至20中任一项所述的信息发送方法的步骤;或者,所述程序或指令被所述处理器执行时实现如权利要求21至32中任一项所述的资源处理方法的步骤。
  40. 一种可读存储介质,其中,所述可读存储介质上存储程序或指令,所述程序或指令被处理器执行时实现如权利要求1-20任一项所述的信息发送方法的步骤;或者,所述程序或指令被处理器执行时实现如权利要求21-32任一项所述的资源处理方法的步骤。
  41. 一种芯片,所述芯片包括处理器和通信接口,所述通信接口和所述处理器耦合,所述处理器用于运行程序或指令,实现如权利要求1-20任一项所述的信息发送方法的步骤;或者,如权利要求21-32任一项所述的资源处理方法的步骤。
PCT/CN2021/093294 2020-05-12 2021-05-12 信息发送方法、资源处理方法、装置及电子设备 WO2021228132A1 (zh)

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