WO2022237755A1

WO2022237755A1 - Resource determination method and apparatus, and communication device

Info

Publication number: WO2022237755A1
Application number: PCT/CN2022/091890
Authority: WO
Inventors: 刘是枭; 纪子超
Original assignee: 维沃移动通信有限公司
Priority date: 2021-05-14
Filing date: 2022-05-10
Publication date: 2022-11-17
Also published as: CN115347989A; CN115347989B

Abstract

The present application relates to the field of wireless communications, and discloses a resource determination method and apparatus, and a communication device. The resource determination method in embodiments of the present application comprises: a first communication device receives first information; and the first communication device determines the type of second information according to the first information, wherein the second information is used for carrying target resource information determined by the first communication device for the second communication device.

Description

Resource determination method, device and communication equipment

Cross References to Related Applications

This application claims the priority of the Chinese patent application with application number 2021105282502 filed on May 14, 2021, and the title of the invention is "resource determination method, device and communication equipment", which is fully incorporated by reference into this application.

technical field

The present application belongs to the technical field of wireless communication, and in particular relates to a resource determination method, device and communication equipment.

Background technique

In the fifth-generation (5G) mobile communication system New Radio (NR), the New Radio Sidelink (NR SL) supports vehicles with strict transmission requirements in terms of low latency and high reliability. Networking (Vehicle To Everything, V2X) and other services.

Among them, for the Sidelink resource selection enhancement technology involved in the new air interface secondary link, it can be considered that the transmitting end (TX UE) sends a request to the receiving end (RX UE) or the terminal responsible for coordination (Co-UE) to request the RX UE or The Co-UE recommends or schedules resources to the TX UE. Finally, the TX UE performs data transmission according to the recommended or scheduled resources, or the TX UE performs resource selection according to the recommended or scheduled resources.

In the above scenario, a TX UE may receive multiple different types of recommended resources or scheduling resources sent by the RX UE and/or Co-UE, such as resources that are beneficial to TX UE transmission, resources that are not conducive to TX UE transmission, Recommended resources pointing to the same resource, recommended resources pointing to the same group of resources, etc., after the TX UE receives multiple recommended or scheduled resources of different types, no matter which type of recommended or scheduled resource it uses, it may not be able to guarantee all All RX UEs can receive data correctly, but it may reduce the decoding success rate of RX UEs.

Contents of the invention

Embodiments of the present application provide a resource determination method, device, and communication device, which can solve the problem of low decoding success rate when TXing data sent by UE.

In a first aspect, a resource determination method is provided, the method comprising: a first communication device receives first information; the first communication device determines a type of second information according to the first information; wherein, the second information It is used to bear the target resource information determined by the first communication device for the second communication device.

In a second aspect, a method for determining resources is provided, the method comprising: a second communication device receiving second information sent by a first communication device; wherein, the second information is used to bear the first communication device's The target resource information determined by the second communication device, the type of the second information is determined by the first communication device according to the first information.

In a third aspect, there is provided a device for determining resources, which is applied to a first communication device, and the device includes: a first receiving module, configured to receive first information; a determining module, configured to determine a second resource according to the first information A type of information; wherein, the second information is used to carry the target resource information determined by the determining module for the second communication device.

In a fourth aspect, there is provided a device for determining resources, which is applied to a second communication device, and the device includes: a second receiving module, configured to receive second information sent by the first communication device; wherein, the second information uses To bear the target resource information determined by the first communication device for the second communication device, the type of the second information is determined by the first communication device according to the first information.

In a fifth aspect, a communication device is provided, which includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, and the program or instruction is executed by the processor When executed, the steps of the method described in the first aspect or the second aspect are realized.

A sixth aspect provides a communication device, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method as described in the first aspect , or implement the method described in the second aspect.

In the seventh aspect, a readable storage medium is provided, and programs or instructions are stored on the readable storage medium, and when the programs or instructions are executed by a processor, the steps of the method described in the first aspect are realized, or the steps of the method described in the first aspect are realized, or The steps of the method described in the second aspect.

In an eighth aspect, a chip is provided, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method as described in the first aspect , or implement the method described in the second aspect.

In a ninth aspect, a computer program product/program product is provided, the computer program/program product is stored in a non-transitory storage medium, and the program/program product is executed by at least one processor to implement the first A step of the method described in the aspect or the second aspect.

In a tenth aspect, a communication system is provided, including: a first communication device and a second communication device, the first communication device can be used to perform the method as described in the first aspect, and the second communication device can be used to perform The method as described in the second aspect.

In this embodiment of the present application, the first communication device receives the first information and determines the type of the second information according to the first information; wherein, the second information is used to carry the first communication device as the second communication device Determined target resource information. Thus, the types of the second information sent by the different first communication devices to the second communication device are unified, thereby preventing the second communication device from receiving a plurality of different types of second information, The decoding success rate of the second communication device is improved.

Description of drawings

Fig. 1 is a schematic structural diagram of a wireless communication system provided by an exemplary embodiment of the present application.

Fig. 2a and Fig. 2b are respectively schematic diagrams of two different resource determination scenarios provided by the exemplary embodiment of the present application.

Fig. 3 is a schematic flowchart of a resource determination method provided by an exemplary embodiment of the present application.

Fig. 4 is a schematic flowchart of a resource determination method provided by another exemplary embodiment of the present application.

Fig. 5 is a schematic flowchart of a method for determining resources provided by another exemplary embodiment of the present application.

Fig. 6 is a schematic structural diagram of an apparatus for determining resources provided by an exemplary embodiment of the present application.

Fig. 7 is a schematic structural diagram of an apparatus for determining resources provided by another exemplary embodiment of the present application.

Fig. 8 is a schematic structural diagram of a communication device provided by an exemplary embodiment of the present application.

Fig. 9 is a schematic structural diagram of a terminal provided by an exemplary embodiment of the present application.

Fig. 10 is a schematic structural diagram of a network side device provided by an exemplary embodiment of the present application.

Detailed ways

The following will clearly describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments in this application belong to the protection scope of this application.

The terms "first", "second" and the like in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific sequence or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in sequences other than those illustrated or described herein and that "first" and "second" distinguish objects. It is usually one category, and the number of objects is not limited. For example, there may be one or more first objects. In addition, "and/or" in the description and claims means at least one of the connected objects, and the character "/" generally means that the related objects are an "or" relationship.

It is worth noting that the technology described in the embodiment of this application is not limited to the Long Term Evolution (Long Term Evolution, LTE)/LTE-Advanced (LTE-Advanced, LTE-A) system, and can also be used in other wireless communication systems, such as code Code Division Multiple Access (CDMA), Time Division Multiple Access (TDMA), Frequency Division Multiple Access (FDMA), Orthogonal Frequency Division Multiple Access, OFDMA), Single-carrier Frequency-Division Multiple Access (Single-carrier Frequency-Division Multiple Access, SC-FDMA) and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described technology can be used for the above-mentioned system and radio technology, and can also be used for other systems and radio technologies. The following description describes the New Radio (New Radio, NR) system for example purposes, and uses NR terminology in most of the following descriptions, but these techniques can also be applied to applications other than NR system applications, such as the 6th Generation (6th Generation , 6G) communication system.

Fig. 1 shows a schematic diagram of results of a wireless communication system to which the embodiment of the present application is applicable. The wireless communication system includes a terminal 11 and a network side device 12. Wherein, the terminal 11 can also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 can be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (VUE), Pedestrian Terminal (PUE) and other terminal-side devices, wearable devices include: smart watches, bracelets, earphones, glasses, etc. It should be noted that, the embodiment of the present application does not limit the specific type of the terminal 11 . The network side device 12 may be a base station or a core network, where a base station may be called a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, BTS), a radio base station, a radio transceiver, a basic service Basic Service Set (BSS), Extended Service Set (ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN access point, WiFi node, transmission Receiving point (Transmitting Receiving Point, TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. It should be noted that in the embodiment of this application, only The base station in the NR system is taken as an example, but the specific type of the base station is not limited. Core network equipment may include but not limited to at least one of the following: core network nodes, core network functions, mobility management entities (Mobility Management Entity, MME), access mobility management functions (Access and Mobility Management Function, AMF), session management functions (Session Management Function, SMF), User Plane Function (UPF), Policy Control Function (Policy Control Function, PCF), Policy and Charging Rules Function (PCRF), edge application service Discovery function (Edge Application Server Discovery Function, EASDF), unified data management (Unified Data Management, UDM), unified data storage (Unified Data Repository, UDR), home subscriber server (Home Subscriber Server, HSS), centralized network configuration ( Centralized network configuration, CNC), network storage function (Network Repository Function, NRF), network exposure function (Network Exposure Function, NEF), local NEF (Local NEF, or L-NEF), binding support function (Binding Support Function, BSF), application function (Application Function, AF), etc. It should be noted that, in the embodiment of the present application, only the core network equipment in the NR system is used as an example for introduction, and the specific type of the core network equipment is not limited.

Among them, taking the SL transmission scenario as an example, assuming that each communication device in the SL transmission scenario uses resource selection enhanced mode (or mode2b mode, or inter-UE coordination mode) to perform SL transmission, then please refer to Figure 2a and Figure 2b in combination , the RX UE or Co-UE can recommend or schedule resources to the TX UE after receiving the request sent by the TX UE, then the TX UE can transmit according to the recommended or scheduled resources. In one implementation, referring to Figure 2a and Figure 2b again, there may be multiple RX UEs (such as RX UE1, RX UE2...) and/or multiple Co-UEs (such as Co-UE1, Co- UE2...) sends multiple recommended resources of different types to the TX UE at the same time. In this regard, in order to improve the decoding success rate of the TX UE and ensure wireless communication performance, this application provides a resource determination method, Devices and communication devices. The technical solution provided by this application will be described in detail below through some embodiments and application scenarios with reference to the accompanying drawings.

It should be noted that according to different communication scenarios, the first communication device mentioned in the subsequent embodiments may be a terminal, such as the RX UE shown in Figure 2a, or the Co-UE shown in Figure 2b, or a control node , a core network node, etc., the second communication device may be a terminal, such as the TX UE shown in Figure 2a and Figure 2b, or may be a control node, a core network node, etc., without limitation.

As shown in FIG. 3 , it is a schematic flowchart of a resource determination method 300 provided by an exemplary embodiment of the present application. The method 300 may be executed by but not limited to a first communication device, and the first communication device may be a terminal or a network side The device, specifically, may be implemented by hardware/and/or software installed in the execution of the first communication device. In this embodiment, the method 300 may at least include the following steps.

S310. The first communication device receives first information.

In this embodiment, the first information may be sent to the first communication device by the second communication device and/or the third communication device, and the second communication device is the target for which the first communication device needs to determine The resource device is a terminal device or a network device, and the third communication device is a device capable of communicating with the first communication device, such as a terminal device and/or a network side device. Wherein, the network side device may be a base station, a core network node, a relay node, and the like.

In an implementation manner, the first information may be used to indicate the type of the second information, and based on this, the second communication device or the third communication device may carry the first information in other information— and send to the first communication device, or, the second communication device or the third communication device independently sends the first information to the first communication device, which is not limited herein.

Exemplarily, assuming that the first information is carried in other information, then, according to the different information types of the other information, the information type of the first information includes any of the following options (1)-(6) item.

(1) Trigger information for auxiliary information transmission. Wherein, the trigger information for the transmission of the auxiliary information is used to trigger the transmission of the auxiliary information.

(2) Scheduling request information. Wherein, the scheduling request information is used to request the first communication device to perform transmission resource scheduling and the like for the second communication device or the third communication device, which is not limited here.

(3) Resource recommendation request information. Wherein, the resource recommendation request information is used to request the first communication device to perform resource recommendation, determination, etc. for the second communication device or the third communication device.

(4) Scheduling trigger information. Wherein, the scheduling trigger information is used to trigger the first communication device to perform resource scheduling and the like for the second communication device or the third communication device.

(5) Resource recommendation trigger information. Wherein, the resource recommendation trigger information is used to trigger the first communication device to perform resource recommendation and the like for the second communication device or the third communication device.

(6) Auxiliary information.

It should be noted that, the first information may be carried in, but not limited to, the type described in (1)-(6).

In another implementation manner, according to different communication scenarios, the resource used for the first information transmission may include at least one of the following: a physical downlink control channel (Physical downlink control channel, PDCCH), a physical downlink shared channel (Physical downlink shared channel, PDSCH), Physical SideLink Control Channel (PSCCH), Physical SideLink Shared Channel (PSSCH), Physical SideLink Feedback Channel (PSFCH) . Wherein, the resource used for the first information transmission may be stipulated by a protocol or configured by a high layer.

S320. The first communication device determines a type of the second information according to the first information.

Wherein, the second information is used to carry target resource information determined by the first communication device for the second communication device.

Optionally, according to different types of target resource information, there may be multiple types of the second information, for example, the type of the second information (or the type of target resource information) includes the following (1)- At least one of (4).

(1) Carrying resource information that facilitates data transmission by the second communication device.

(2) carrying information about resources that are unfavorable for the second communication device to transmit data.

(3) carrying information about expected and/or potential resources used by the second communication device to transmit data.

(4) carrying information about resources that potentially conflict with the first resource, where the first resource is the resource used for the second communication device to transmit data.

It should be noted that, the type of the second information may be but not limited to the types described in (1)-(4) above.

In this case, as a possible implementation manner, the first communication device may determine the target resource for the second communication device according to the determined type of the second information, for example, assuming that the first communication device determines the The type of information is resources that are beneficial for the second communication device to transmit data, then, when the first communication device selects transmission resources for the second communication device, it is necessary to exclude resources that are not conducive to data transmission by the second communication device, and select A resource that facilitates data transmission by the second communications device.

In an implementation manner, the transmission manner of the first information and/or the second information in S310-S320 may include at least one of the following (1)-(6).

(1) Carried by the Sidelink Control Information (SCI) message.

(2) Carried by a downlink control information (Downlink Control Information, DCI) message.

(3) Carried by a radio resource control (Radio Resource Control, RRC) message, wherein the RRC message includes a PC-5 RRC message.

(4) Carried by a Medium Access Control-Control Element (MAC CE) message.

(5) Carried by Sidelink Feedback Control Information (SFCI) message.

(6) Carried by an uplink control information (Uplink Control Information, UCI) message.

It should be noted that the transmission methods of the first information and/or the second information may be, but not limited to, the aforementioned six methods. In addition, the transmission methods of the first information and/or the second information may be pre-determined through a protocol. The way of definition is determined, and there is no limitation here.

In addition, as a possible implementation manner, in addition to indicating the type of the second information through the first information, the type of the second information may also be specified through protocol agreement, high-level configuration, network configuration, and other means.

In this embodiment, the type of the second information is indicated to the first communication device through the first information, so that the type of the second information sent by the first communication device to the second communication device is uniform, Furthermore, it is avoided that the second communication device receives multiple different types of second information, which leads to the problem that the finally selected transmission resource is not optimal, where the second information may be auxiliary information, recommendation information, scheduling information, etc., so that The information transmission behavior in the resource recommendation process is regulated, the data transmission performance is effectively improved, and the decoding success rate of the data transmitted by the second communication device is ensured.

As shown in FIG. 4 , it is a schematic flow chart of a resource determination method 400 provided by an exemplary embodiment of the present application. The method 400 may be executed by but not limited to a first communication device, and the first communication device may be a terminal or a network side The device, specifically, may be implemented by hardware/and/or software installed in the execution of the first communication device. In this embodiment, the method 400 may at least include the following steps.

S410. The first communication device receives first information.

Wherein, the implementation process of S410 may refer to the relevant description in the method embodiment 300, as a possible implementation manner, the first information may include at least one of the following (1)-(7).

(1) First indication information used to indicate the type of the second information.

Wherein, the first indication information may be a display indication or an implicit indication. For example, in this embodiment, the manner in which the second communication device or the third communication device indicates to the first communication device through the first indication information may include the following (11)-(13): at least one.

(11) Perform display indication through the first indication field.

Wherein, the first indication field is an indication field dedicated to the type indication of the second information, such as an independent and newly added indication field. In an implementation manner, when indicating through the first indication field, each code point may correspond to a type of the second information.

(12) Perform display indication through the second indication field.

Wherein, the second indication field is an indication field for the type indication of the second information and at least one third information indication; wherein, the third information is information other than the first indication information . In other words, the second indication field uses an existing indication field to indicate the type of the second information, or the second indication field may also be a newly added indication field; for example, in the following example, in the first-level SCI The secondary SCI format (format) indication field uses its remaining code points to indicate the type of the second information.

It can be understood that in the above (11) and (12), according to the difference in the carrying mode (also can be understood as the transmission mode) of the first information, the first indication field and the second indication field may also be different information indicator domain on . For example, when the first information is carried by the SCI for transmission, the first indication or the second indication field is an indication field in the SCI; for another example, when the first information is carried by the DCI for transmission, the The first indication or the second indication field is an indication field in the DCI.

Exemplarily, it is assumed that there are four types of the second information: A, B, C, and D, and A, B, C, and D are respectively: carrying resource information that is beneficial to TX UE transmission data, and carrying information that is not conducive to TX The resource information of UE transmission data, the information of resource information carrying expected/potential TX UE transmission data, and the information of resource information carrying potential conflict with TX UE transmission data can be indicated by the following case1-case6 .

Case1: A, B, C, and D are all carried in the SCI, and all are carried in the first-level SCI, for example, using a 2-bit independent indication field (that is, the first indication field) for indication, wherein each code point Corresponding to one type; or, use the code point reserved in the first-level SCI (that is, the second indication field) to indicate, such as the code point indication of the second-level SCI format indication field.

Case2: Divide A, B, C, and D into two groups, the first group of A and B, and the second group of C and D; the indication information of A, B, C, and D is carried in the SCI, but at the first level In the SCI, it is only necessary to indicate whether it is the first group or the second group, such as using the code point reserved in the first-level SCI (that is, the second indication field), such as the code point indication of the second-level SCI format indication field; in the second-level SCI Continue to indicate whether it is A, B in the first group or C, D in the second group, for example, an independent indication field (that is, the first indication field) is used in the secondary SCI to indicate, and each code point corresponds to in one type.

Case3: A, B, C, and D are all carried in the SCI, and all of them are carried in the secondary SCI, for example, using a 2-bit independent indication field (that is, the second indication field) for indication, and each code point corresponds to a Type; or use the code point reserved in the secondary SCI, such as the code point indication of the communication range indication field.

Case4: Divide A, B, C, and D into two groups, the first group is AB, and the second group is CD; the indication information of the first group is carried in the MAC CE or RRC message, and the transmission channel (resource) is PSSCH; the second group The indication information of the group is carried in the SCI, which may be a first-level or second-level SCI, carried in an independent indication field (ie, the first indication field), or indicated by a reserved code point (ie, the second indication field).

Case5: A, B, C, and D are all carried in MAC CE or RRC messages, the transmission channel (resource) is PSSCH, and an independent indication field (that is, the first indication field) is used, such as 2bit indication, each code point corresponds to a type.

Case6: A, B, C, and D are all carried in the SFCI message, the transmission channel (resource) is PSFCH, an independent indication field is used, for example, 2 bits are used for indication, and each code point corresponds to a type of auxiliary information or scheduling information.

(13) Implicit indication by the second rule.

Wherein, the second rule may be stipulated by a protocol or configured by a high layer. In this embodiment, the second rule may include at least one of the following (1301)-(1312).

(1301) Indicate the type of the second information according to the time when the second communication device sends the first information.

Exemplarily, assuming that the type of the second information includes A and B, then, when the time for sending the first information is an odd time slot (slot), it is determined that the type of the second information is A. When the time for sending the first information is an even-numbered slot, determine that the type of the second information is B. Wherein, the slot counting manner may be implemented based on physical (physical) counting, or based on logical (logical) counting, which is not limited here.

(1302) Indicate the type of the second information according to the number of times the second communication device sends the first information within the sixth time period.

Wherein, the sixth time period may include at least one time unit (such as time slot, symbol, frame, etc.), for the convenience of understanding, the subsequent first time period to the fifth time period, the seventh time period, and the eighth time period Similar to the sixth time period, each can include at least one time unit, but the length of each time period can be the same or different, and can be predefined by the protocol, network notification or configuration, terminal notification, relay node notification or high-level Configuration, etc., are not limited here.

Exemplarily, if the number of times the second communication device sends the first information is greater than a threshold Q, the type of the second information is A, otherwise it is B. Alternatively, when the number of times the second communication device sends the first information is in the first interval, the type of the second information is A, and when it is in the second interval, the type of the second information is B, and it is in the second interval. When there are three intervals, the type of the second information is C, . . . .

Exemplarily, assuming that the types of the second information include A and B, if the second communication device currently sends the first information for the Nth time within the sixth time period, and N is an odd number, then the The type of the second information is A; if N is an even number, the type of the second information is B.

(1303) Indicate the type of the second information according to the number of times the first communication device sends the second information to the same second communication device within the seventh time period.

Exemplarily, assuming that the type of the second information includes A and B, then, if the number of times the second information is sent for the same second communication device is an odd number, then the type of the second information is A, otherwise, it is B; or, if the number of times the second information is sent for the same second communication device is greater than the threshold value, then the type of the second information is A, otherwise, it is B.

(1304) Indicate the type of the second information according to the identifier of the first communication device.

Wherein, the identification of the first communication device may include the equipment identification (UE_ID) of the first communication device, the group ID (group ID) of the user group where the first communication device is located, the user ID of the user group where the first communication device is located At least one of the intragroup identifications (M_ID) of the group.

For example, if the identifier of the first communication device is a specific communication device identifier, then the type of the second information is A; for another example, if the identifier of the first communication device belongs to a specific group ID, then the The type of the second information is B.

(1305) Indicate the type of the second information according to the identifier of the second communication device.

Wherein, the identifier of the second communication device includes at least one of the device identifier of the second communication device, the group identifier of the user group where the second communication device is located, and the group ID of the user group where the second communication device is located. One.

The implementation process of (1305) is similar to the aforementioned (1304), and will not be repeated here to avoid repetition.

(1306) According to the communication type of the first information, indicate the type of the second information.

Wherein, the communication type is any one of unicast, multicast and broadcast.

Exemplarily, assuming that the communication type of the first information is multicast, then the type of the second information is A; or, assuming that the communication type of the first information is broadcast, then the type of the second information for B.

In an implementation manner, the type of the first information can be determined by the destination ID in the first information. For example: if the destination ID in the first information is the ID of a certain UE, the transmission type of the first information is unicast; if the destination ID in the first information is the group ID of a user group, the transmission type of the first information The transmission type is multicast.

(1307) Indicate the type of the second information according to the QoS parameter of the service to be transmitted on the second communication device.

Wherein, the QoS parameters of the service to be transmitted may include: communication distance, delay requirement, reliability requirement, data volume, signal quality, service priority and so on. In this embodiment, the QoS parameter may be carried in the first information for transmission.

Exemplarily, assuming that the type of the second information is only A and B, taking the priority of the service to be transmitted as an example, then, if the priority is greater than the threshold value, the type of the second information is A, otherwise, the The type of the second information is B.

(1308) Indicate the type of the second information according to the ratio of the number of service transmission failures of the second communication device due to the third specified factor to the total number of service transmission failures of the second communication device within the eighth time period .

Wherein, the third specified factor and the subsequently mentioned first specified factor, second specified factor, and third specified factor may include at least one of the following (a)-(d).

(a) When the second communication device is transmitting services, the first communication device is transmitting services.

(b) When the second communication device is transmitting services, the first communication device is transmitting second information.

(c) When the second communication device is transmitting services, the first communication device is transmitting scheduling request (Scheduling Request, SR) information or buffer status report (Buffer Status Report, BSR) information.

(d) When the second communication device is transmitting services, the communication environment interference is higher than a threshold. Wherein, the threshold may be predefined by a protocol, notified by a terminal, configured by a network, notified by a control node, forwarded by a relay node, or configured by a high layer, which is not limited here.

It should be noted that in addition to the content described in (a)-(d) above, the aforementioned specified factors can also be the number of retransmissions caused by discontinuous reception (DRX), the number/probability of decoding failures, etc., here No restrictions.

Exemplarily, based on the description of the aforementioned specified factors, it is assumed that among the factors of transmission failure within a period of time (that is, the eighth time period), factor A (such as any one of (a)-(c) in 1308) If the proportion exceeds the threshold K, then the type of the second information is A, otherwise it is B; or, assuming that among the factors of transmission failure within a period of time, the proportion of B factor (such as decoding failure) exceeds If the threshold K is exceeded, then the type of the second information is C, otherwise it is D.

(1309) Indicate the type of the second information according to the number of service transmission failures of the second communication device due to the fourth specified factor within the ninth time period.

Wherein, for the implementation process of (1309), reference may be made to the related description in (1308), which will not be repeated here.

(1310) Indicate the type of the second information according to the communication type of the service to be transmitted on the second communication device.

Wherein, the communication type of the service to be transmitted includes at least one of unicast, multicast and broadcast.

For example, assuming that the communication type of the service to be transmitted is unicast, the type of the second information is A, the communication type of the service to be transmitted is multicast, the type of the second information is B, ... ....

(1311) Indicate the type of the second information according to the hybrid automatic repeat request (HARQ) feedback type of the service to be transmitted on the second communication device.

Wherein, the feedback type may include at least one of no ACK/NACK information feedback, only NACK information feedback, and NACK/ACK information feedback. Based on this, assuming that the HARQ feedback type of the service to be transmitted is no feedback of ACK/NACK information, then the type of the second information is A, or assuming that the HARQ feedback type of the service to be transmitted is only feedback of NACK information , then, the type of the second information is B, or, assuming that the HARQ feedback type of the service to be transmitted is feedback NACK/ACK information, then the type of the second information is C,

(1312) Indicate the type of the second information according to the distance between the second communication device and the first communication device.

Wherein, the distance may be a geographical distance or a radio distance; when the distance is greater than the threshold T, the type of the second information is A, otherwise it is B; or, when the distance is within the first range , the type of the second information is A, when the distance is within the second range, the type of the second information is B, and when the distance is within the third range, the type of the second information is C .

Wherein, for the types A, B, C, and D of the second information described in (1301)-(1312), you can refer to the description about the category of the second information in method embodiment 300, and for the second information The implementation process of the rules and the size of each parameter involved in it can be predefined by the protocol, terminal notification, network configuration, control node notification, relay node forwarding, or high-level configuration, etc., and there is no limitation here.

(2) A first rule for determining the type of the second information.

In this embodiment, the first rule includes at least one of the following (201)-(214).

(201) Determine the type of the second information according to the time when the first communication device receives the first information.

Exemplarily, assuming that the type of the second information includes A and B, then the first communication device determines that the type of the second information is A when receiving the first information in an odd slot; the first communication When the device receives the first information in an even-numbered slot, it determines that the type of the second information is B. Wherein, the slot counting manner may be implemented based on physical counting or logical counting, which is not limited here.

(202) Determine the type of the second information according to the number of times the first communication device receives the first information within a first time period.

Exemplarily, similar to the foregoing (1302), when the number of times of receiving the first information is greater than a threshold 0, the type of the second information is A, otherwise it is B. Or, when the number of times is in the first interval, the type of the second information is A; when it is in the second interval, the type of the second information is B; when it is in the third interval, the type of the second information is for C, ….

(203) Determine the type of the second information according to the number of times the first communication device sends the second information to the same second communication device within a second time period.

Wherein, the number of times may also be understood as the number of times the same second communication device determines recommended resources or scheduled resources.

Exemplarily, when the number of times the first communication device sends the second information for the same second communication device is greater than a threshold M, the type of the second information is A, otherwise it is B.

Or, when the number of times the first communication device sends the second information for the same second communication device is in the first interval, the type of the second information is A, and when it is in the second interval, the number of times of the second information is When the type is B and it is located in the third interval, the type of the second information is C, . . . .

(204) Determine the type of the second information according to the identifier of the first communication device.

Wherein, for the implementation process of (204), reference may be made to the relevant description in (1304) above, and details are not repeated here.

(205) Determine the type of the second information according to the identifier of the second communication device.

Wherein, for the implementation process of (205), reference may be made to the relevant description in (1305) above, and details are not repeated here.

(206) Determine the type of the second information according to the communication type of the first information.

Wherein, for the implementation process of (206), reference may be made to the relevant description in (1306) above, and details will not be repeated here.

(207) Determine the type of the second information according to the communication type of the second information.

Wherein, the implementation process of (207) is similar to the aforementioned (206), for example, the communication type is any one of unicast, multicast and broadcast.

Exemplarily, assuming that the communication type of the second information is multicast, the type of the second information is A; or, assuming that the communication type of the second information is broadcast, then the type of the second information is for B.

(208) According to the proportion of the number of service transmission failures of the second communication device due to the first specified factor in the total number of service transmission failures of the second communication device within the third time period, determine the content of the second information type.

Wherein, for the implementation process of (208), reference may be made to the relevant description in (1308) above, and details are not repeated here.

(209) Determine the type of the second information according to the number of service transmission failures of the second communication device due to the second specified factor within the fourth time period.

Wherein, the implementation process of (209) can refer to the relevant description in the aforementioned (1309), and will not be repeated here.

(210) Determine the type of the second information according to a result (sensing) of interference detection and/or information monitoring performed by the first communication device within the fifth time period.

For example, assuming that there are four types of second information: A, B, C, and D, and assuming that the sensing results within a period of time indicate that the resources reserved by the first communication device for the second communication device are different from those reserved for some other terminals If the reserved resource collides (that is, the terminal is hidden) or the amount of resource collision exceeds a threshold value, then it is determined that the type of the second information is A, B, C, or D.

For another example, assume that the sensing results within a period of time indicate that the resource reserved by the first communication device for the second communication device collides with the resource reserved for itself (that is, a DTX problem) or the amount of collision exceeds a threshold N, then it is determined that the type of the second information is A, B, C, or D.

(211) Determine the type of the second information according to the communication type of the service to be transmitted on the second communication device.

Wherein, for the implementation process of (211), reference may be made to the relevant description in (1310) above, and details will not be repeated here.

(212) Determine the type of the second information according to the HARQ feedback type of the service to be transmitted on the second communication device.

Wherein, for the implementation process of (212), reference may be made to the relevant description in (1311) above, and details will not be repeated here.

(213) Determine the type of the second information according to the distance between the first communication device and the second communication device.

Wherein, for the implementation process of (213), reference may be made to the relevant description in (1312) above, and details are not repeated here.

(214) Determine the type of the second information according to the quality of service (QoS) parameter of the service to be transmitted on the second communication device.

Wherein, for the implementation process of (214), reference may be made to the relevant description in (1307) above, and details will not be repeated here.

In addition, as a possible implementation, assuming that the reliability index of the service to be transmitted is higher than the threshold W, it is determined that the type of the second information is: unfavorable to the second communication device due to high interference (hidden node) Resource indication information for transmitting data and resource indication auxiliary information that is unfavorable for TX UE data transmission due to half-duplex; or, when the reliability index is lower than the threshold U, determine that the type of the second information is: due to high interference (Hidden node) The resource indication information that is not conducive to the transmission of data by the TX UE.

It should be noted that the difference between the aforementioned first rule and the second rule is: the first rule is a type determination rule described from the perspective of the first communication device, and the second rule is a rule from the second communication device The angle that describes the type indicates the rule.

(3) The transmission type of the second information.

Wherein, the transmission type of the second information is unicast, broadcast, or multicast, which can be indicated by the destination ID in the second information.

(4) The sending cycle of the second information. Wherein, the sending period may also be understood as a feedback period.

(5) A device identifier of the first communication device.

(6) A group identifier of the user group where the first communication device is located.

(7) A group user identifier of the first communication device in the user group.

In this embodiment, the first information may include but not limited to the content described in (1)-(7) above.

In addition, for the scenario where the first communication device is not the data receiving end of the second communication device, but the first communication device wants to send the second information (auxiliary information) to the second communication device, that is, the type C scenario, in the first information It includes the identifier of the first communication device, such as the aforementioned device identifier, the group identifier of the user group, the user identifier in the group, and the like. When the UE_ID or M_ID indicated in the first information received by the first communication device matches itself, the first communication device needs to determine whether there is DTX at the data target receiving end of the second communication device, and if so, send NACK information to the second communication device.

S420. The first communication device determines a type of the second information according to the first information.

Wherein, the first communication device may determine the type of the second information according to the first indication information in the first information used to indicate the type of the second information, and/or, the first communication The device determines the type of the second information according to the first rule in the first information used for determining the type of the second information. The implementation process can refer to the above-mentioned relevant descriptions about "the first indication information used to indicate the type of the second information" and "the first rule used to determine the type of the second information", and will not be repeated here. .

S430. The first communication device sends the second information to the second communication device.

Wherein, the second information includes at least one of the following (1)-(3).

(1) The target resource information.

Wherein, the target resource information refers to the target resources determined by the first communication device for the second communication device, which may be resources that are favorable for transmission, resources that are not conducive to transmission, expected and/or potential resources for the The resource for data transmission by the second communication device, the resource that potentially conflicts with the first resource, where the first resource is a resource for the second communication device to transmit data, etc., are not limited here.

(2) Second indication information indicating the type of the second information.

Wherein, for the second communication device to know the type of the received second information, so as to realize correct decoding of the second information, therefore, when the first communication device sends the second information, The type of the second information may be indicated to the second communication device.

In this embodiment, since there are many different types of second information, such as auxiliary information, scheduling information, recommendation information, etc., when the first communication device sends the second information to the second communication device, The information indicates the type of the current information, and after receiving the information of this type, the second communication device will perform resource selection and data transmission according to different types of second information.

In an implementation manner, the second indication information may be an explicit indication or an implicit indication, for example, the manner indicated by the second indication information includes at least one of the following (21)-(23) .

(21) Perform display indication through the third indication field.

Wherein, the third indication field is an indication field dedicated to the type indication of the second information, and the third indication field may be an independent and newly added indication field. In an implementation manner, each code point may correspond to a type of the second information.

(22) Perform display indication through the fourth indication field.

Wherein, the fourth indication field is an indication field for the type indication of the second information and at least one fourth information indication, wherein the fourth information is information other than the second indication information . In other words, the fourth indication field uses an existing indication field to indicate the type of the second information, or the fourth indication field may also be a newly added indication field; for example, in the following example, in the first-level SCI The secondary SCI format (format) indication field uses its remaining code points to indicate the type of the second information.

It can be understood that in the foregoing (21) and (22), according to the difference in the carrying mode of the second information, the third indication field and the fourth indication field may also be indication fields on different information, for example, in When the second information is carried by the SCI for transmission, the third indication or the fourth indication field is an indication field in the SCI, and for example, when the second information is carried by the DCI for transmission, the third indication field is an indication field in the SCI. The indication or, the fourth indication field is an indication field in the DCI.

(23) Implicit indication by the third rule.

Wherein, the third rule may be stipulated by a protocol or configured by a high layer. In this embodiment, the third rule includes at least one of the following (231)-(235).

(231) Indicate the type of the second information according to the sending time of the second information.

(232) Indicate the type of the second information according to the identifier of the first communication device.

(233) Indicate the type of the second information according to the identifier of the second communication device.

(234) According to the communication type of the second information, indicate the type of the second information.

(235) Indicate the type of the second information according to the distance between the second communication device and the first communication device.

It can be understood that the implementation process of (231)-(235) can refer to the foregoing description of the first rule and the second rule, and to avoid repetition, details are not repeated here.

(236) According to the information format of the second information, indicate the type of the second information.

Exemplarily, when indicating the type of the second information according to the information format of the second information, it is assumed that the second information is carried in the SCI, or when the second information is the SCI, different types are indicated according to the format of the SCI the second information. Assuming that the types of the second information are A, B, C, and D, and there are four corresponding SCI formats, corresponding to format 1, format 2, format 3, and format 4, then, when SCIs of different formats are used for the second When the second information is transmitted, the type of the second information is implicitly indicated.

(3) NACK information.

It should be noted that, for the Type C auxiliary information transmission scenario, when the identity of the communication device indicated in the first information received by the first communication device matches itself, it can further determine whether the target receiving end of the second communication device exists In a DTX situation, if there is a DTX situation, sending NACK information to the second communication device. That is to say, the second information sent by the first communication device to the second communication device includes NACK information only when it is determined that there is DTX at the target receiving end of the second communication device.

Based on the foregoing description, as a possible implementation manner, when sending the second information, the first communication device may, according to the type of the second information indicated in the received first information (such as the type of auxiliary information or the type of scheduling information etc.) to select resources, and use the same type of second information to carry the selected target resource information.

As another possible implementation manner, the first communication device obtains the second information implicitly according to the determination rule (such as the first rule or the second rule) of the type of the second information indicated in the received first information type, and then use the second information of the same type (such as the third rule) to carry the selected target resource, and the determination rules for the type of the second information are the same.

Further, in addition to indicating the type of the second information, other information such as attributes and application scenarios of the second information may also be indicated, for example, in addition to indicating that the type of the second information is auxiliary information, which is not conducive to the second communication The resource indication information transmitted by the device can also indicate what causes the unfavorable transmission, for example, the resource indication information that is unfavorable for the second communication device to transmit data due to half-duplex (UL transmission or the first communication device's own transmission) factors , the resource indication information that is unfavorable for the second communication device to transmit data due to high interference (hidden nodes), the resource indication auxiliary information that the first communication device itself will use for transmission, and the receiving end (excluding the second communication device) belonging to the second communication device A communication device), resource indication information for transmission and the like are required. Wherein, the indication manner may refer to the foregoing indication manner for the type of the second information, such as the descriptions in the first rule, the second rule, and the third rule, and will not be repeated here to avoid repetition.

Exemplarily, it is assumed that the types of the second information include A, B, C, and D, and A, B, C, and D are respectively: information carrying resource information that is beneficial to TX UE transmission of data, and carrying information that is not conducive to TX UE transmission of data Information about resource information, information about resource information bearing expected/potential TX UE transmission data, information about resource information bearing potential conflicts with TX UE transmission data, then the first information indicates the second information The type of the second information may also indicate the application scenario of the second information, etc., which will be described below in conjunction with Case7 and Case8.

Case7: Assume that A, B, C, and D are all carried in the SCI, and all of them are carried in the first-level SCI, for example, using an independent indication field (that is, the first indication field), indicated by 2 bits, and each code point corresponds to A type of second information; or use a code point reserved in the first-level SCI (that is, the second indication field), such as a code point indication of the second-level SCI format indication field. The attributes and scene information of the above-mentioned second information can be carried in the secondary SCI, and can be indicated by an independent indication field, or indicated by a reserved code point in an existing indication field.

Case8: In the first-level SCI or second-level SCI, an independent indicator field is used to indicate the collection of A, B, C, D and the attributes of the above-mentioned second information, scene information, etc., or A, B, C, D and the above-mentioned At least one of the attributes of the second information, scene information, etc. may also be indicated by using an existing reserved code point in the indication field.

Further, based on the description of the foregoing method embodiment 400, the process of indicating the type of the second information will be further described below in combination with unicast, multicast, and broadcast transmission scenarios.

(1) For a unicast scenario, the second communications device may notify the first communications device to feed back a specific type of second information. Wherein, since in the unicast scenario, there is only one first communication device for transmission by the second communication device, it is not necessary to unify the type of the second information fed back by the first communication device. Based on this, it may be determined which type of second information the first communication device specifically uses through the distance from the second communication device to the first communication device, or the QoS parameter of the second communication device.

For example, when the distance between the second communication device and the first communication device is less than a certain threshold value, it is only required that the second information fed back by the first communication device is unfavorable to the second communication due to half-duplex factors. The resources for device data transmission indicate auxiliary information, where the half-duplex factor includes: the transmission resource of the second communication device collides with the transmission resource of the first communication device, and the transmission resource of the first communication device includes the communication between the first communication device and the second communication device. Resources for device transmission, or resources for transmission by the first communication device to other communication devices, or resources for uplink transmission by the first communication device.

When the distance between the second communication device and the first communication device is greater than a certain threshold value, only send resource indication information that is unfavorable for the second communication device to transmit data due to high interference (hidden nodes), or two The information is sent at the same time. The sending type may be indicated by carrying the first information, or may be determined by the first communication device through self-judgment and selection. Optionally, the determination rule may be carried in the first information.

(2) For broadcast and multicast scenarios, the second communication device may unify the type of the received second information by notifying the first communication device to feed back a specific type of second information, or the first communication device may pass a decision rule (such as A rule, a second rule) to determine which type of second information to use.

In this embodiment, the type of the second information is indicated to the first communication device through the first information, and/or, the first communication device indicates the type of the second information to the second communication device through the second information The type of the second information, so that the type of the second information sent by the first communication device to the second communication device is unified, thereby preventing the second communication device from receiving multiple different types of second information, Such as auxiliary information, recommendation information, scheduling information, etc., regulate the information transmission behavior in the resource recommendation process, effectively improve the transmission performance, and ensure the decoding success rate of the second communication device.

As shown in FIG. 5 , it is a schematic flow diagram of a resource determination method 500 provided by an exemplary embodiment of the present application. The method 500 may be executed by a second communication device, and the second communication device may be a terminal or a network side The device, specifically, may be executed by hardware/and/or software installed in the execution of the second communication device. In this embodiment, the method 500 may at least include the following steps.

S510. The second communication device receives second information sent by the first communication device;

Wherein, the second information is used to carry the target resource information determined by the first communication device for the second communication device, and the type of the second information is determined by the first communication device according to the first information.

In a possible implementation manner, in a case where the first information is sent from the second communication device to the first communication device, the resource used for the transmission of the first information includes at least one of the following: PDCCH; PDSCH; PSCCH; PSSCH; PSFCH.

In another possible implementation manner, the first information includes at least one of the following: first indication information used to indicate the type of the second information; a first rule used to determine the type of the second information ; the transmission type of the second information; the sending period of the second information; the device identifier of the first communication device; the group identifier of the user group where the first communication device is located; The group user ID in the user's group.

In a possible implementation manner, the first rule includes at least one of the following: determining the type of the second information according to the time when the first communication device receives the first information; The number of times the first communication device receives the first information determines the type of the second information; according to the number of times the first communication device sends the second information for the same second communication device within a second time period determining the type of the second information; determining the type of the second information according to the identifier of the first communication device; determining the type of the second information according to the identifier of the second communication device; Determine the type of the second information based on the communication type of the first information; determine the type of the second information according to the communication type of the second information; determine the type of the second information according to the service transmission of the second communication device within a third time period Determine the type of the second information according to the ratio of the number of failures to the total number of service transmission failures of the second communication device; determine the The type of the second information; determine the type of the second information according to the result of interference detection and/or information monitoring performed by the first communication device within the fifth time period; according to the to-be-transmitted service on the second communication device The communication type is to determine the type of the second information; to determine the type of the second information according to the hybrid automatic repeat request HARQ feedback type of the service to be transmitted on the second communication device; to determine the type of the second information according to the first communication device The distance from the second communication device determines the type of the second information; and the type of the second information is determined according to the quality of service (QoS) parameter of the service to be transmitted on the second communication device.

In a possible implementation manner, the manner of indicating through the first indication information includes at least one of the following: display indication through a first indication field, and the first indication field is a type indication dedicated to the second information The indication field; display indication through the second indication field, the second indication field is an indication field for the type indication of the second information and at least one third information indication; wherein, the third information is except Information other than the first indication information; an implicit indication is performed through the second rule.

In a possible implementation manner, the second rule includes at least one of the following: indicating the type of the second information according to the time when the second communication device sends the first information; The number of times the second communication device sends the first information indicates the type of the second information; according to the number of times the first communication device sends the second information for the same second communication device within the seventh time period , indicating the type of the second information; indicating the type of the second information according to the identifier of the first communication device; indicating the type of the second information according to the identifier of the second communication device; indicating the type of the second information according to the identifier of the first communication device; The communication type indication of the first information, indicating the type of the second information; according to the QoS parameter of the service to be transmitted on the second communication device, indicating the type of the second information; according to the eighth time period The proportion of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device indicates the type of the second information; according to the service transmission of the second communication device within the ninth time period The number of failures, indicating the type of the second information; according to the communication type of the service to be transmitted on the second communication device, indicating the type of the second information; according to the communication type of the service to be transmitted on the second communication device The HARQ feedback type indicates the type of the second information; according to the distance between the second communication device and the first communication device, indicates the type of the second information.

In a possible implementation manner, the service transmission failure of the second communication device is caused by at least one of the following: when the second communication device is transmitting services, the first communication device is transmitting services; When the second communication device is transmitting services, the first communication device is transmitting second information; when the second communication device is transmitting services, the first communication device is transmitting scheduling request SR information or buffer status report BSR information ; When the second communication device is transmitting services, the communication environment interference is higher than a threshold.

In a possible implementation manner, the information type of the first information includes any one of the following options: trigger information for auxiliary information transmission; scheduling request information; resource recommendation request information; scheduling trigger information; resource recommendation trigger information.

In a possible implementation manner, the second information includes at least one of the following: the target resource information; second indication information indicating a type of the second information; NACK information.

In a possible implementation manner, the manner of indicating through the second indication information includes at least one of the following: display indication through a third indication field, and the third indication field is a type indication dedicated to the second information The indication field; display indication through the fourth indication field, the fourth indication field is an indication field dedicated to the type indication of the second information and at least one fourth information indication, wherein the fourth information is except Information other than the second indication information; an implicit indication is performed through a third rule.

In a possible implementation manner, the third rule includes at least one of the following: indicating the type of the second information according to the sending time of the second information; indicating the type of the second information according to the identifier of the first communication device. the type of the second information; according to the identifier of the second communication device, indicate the type of the second information; according to the communication type of the second information, indicate the type of the second information; according to the second The distance between the communication device and the first communication device indicates the type of the second information; according to the information format of the second information, indicates the type of the second information.

In a possible implementation manner, the identifier of the first communication device includes a device identifier of the first communication device, a group identifier of a user group where the first communication device is located, and a user group ID of the user group where the first communication device is located. At least one of the IDs within the group.

In a possible implementation manner, the identifier of the second communication device includes a device identifier of the second communication device, a group identifier of a user group where the second communication device is located, and a user group ID of the user group where the second communication device is located. At least one of the IDs within the group.

In a possible implementation manner, the transmission method of the first information and/or the second information includes at least one of the following: carried by an SCI message; carried by a DCI message; carried by an RRC message, where the RRC message includes PC -5 RRC message; carried by MAC CE message; carried by SFCI message; carried by UCI message.

It should be noted that, for the implementation process of each implementation manner in the method embodiment 500, reference may be made to the relevant descriptions in the aforementioned method embodiments 300 and/or 400, and no limitation is made here to avoid repetition.

It should be noted that, the resource determination method provided in the embodiment of the present application may be executed by a resource determination device, or a control module in the resource determination device for executing the resource determination method. In the embodiment of the present application, the resource determining device provided in the embodiment of the present application is described by taking the resource determining device executing the resource determining method as an example.

As shown in FIG. 6 , it is a schematic structural diagram of a resource determination apparatus 600 provided by an exemplary embodiment of the present application. The apparatus 600 is applied to a first communication device. The apparatus 600 includes: a first receiving module 610 configured to receive First information; a determining module 620, configured to determine a type of second information according to the first information; wherein, the second information is used to carry target resource information determined by the determining module 620 for the second communication device.

In a possible implementation manner, the resource used for the first information transmission includes at least one of the following: PDCCH; PDSCH; PSCCH; PSSCH; PSFCH.

In yet another possible implementation manner, the first rule includes at least one of the following: determine the type of the second information according to the time when the first receiving module 610 receives the first information; determine the type of the second information according to the first time The number of times the first receiving module 610 receives the first information within the period determines the type of the second information; according to the second time period that the first communication device sends the same second communication device for the same second communication device within the second time period The number of times of information determines the type of the second information; according to the identification of the first communication device, the type of the second information is determined; according to the identification of the second communication device, the type of the second information is determined; According to the communication type of the first information, determine the type of the second information; according to the communication type of the second information, determine the type of the second information; Determine the type of the second information based on the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device; determining the type of the second information based on the number of service transmission failures of the second communication device; determining the The type of the second information; according to the communication type of the service to be transmitted on the second communication device, determine the type of the second information; according to the hybrid automatic repeat request HARQ of the service to be transmitted on the second communication device Feedback type, determine the type of the second information; determine the type of the second information according to the distance between the first communication device and the second communication device; The quality of service (QoS) parameter of the transmitted service determines the type of the second information.

In yet another possible implementation manner, the manner of indicating through the first indication information includes at least one of the following: display indication through a first indication field, and the first indication field is dedicated to the type of the second information The indication field of the indication; the display indication is performed through the second indication field, and the second indication field is an indication field for the type indication of the second information and at least one third information indication; wherein, the third information is other information except the first indication information; an implicit indication is performed through a second rule.

In yet another possible implementation manner, the second rule includes at least one of the following: indicating the type of the second information according to the time when the second communication device sends the first information; In the seventh time period, the number of times the second communication device sends the first information indicates the type of the second information; according to the fact that the first communication device sends the same information to the same second communication device within the seventh time period The number of times of the second information, indicating the type of the second information; indicating the type of the second information according to the identifier of the first communication device; indicating the type of the second information according to the identifier of the second communication device type; according to the communication type indication of the first information, indicate the type of the second information; according to the QoS parameter of the service to be transmitted on the second communication device, indicate the type of the second information; In the eighth time period, the proportion of the number of service transmission failures of the second communication device due to the third specified factor to the total number of service transmission failures of the second communication device indicates the type of the second information; according to the Within nine time periods, due to the fourth specified factor, the number of service transmission failures of the second communication device indicates the type of the second information; according to the communication type of the service to be transmitted on the second communication device, indicates the the type of the second information; according to the HARQ feedback type of the service to be transmitted on the second communication device, indicating the type of the second information; according to the distance between the second communication device and the first communication device, Indicates the type of the second information.

In another possible implementation manner, at least one of the first specified factor, the second specified factor, the third specified factor, and the fourth specified factor includes at least one of the following: the When the second communication device is transmitting services, the first communication device is transmitting services; when the second communication device is transmitting services, the first communication device is transmitting second information; when the second communication device is transmitting During service, the first communication device is transmitting scheduling request SR information or buffer status report BSR information; when the second communication device is transmitting service, the communication environment interference is higher than a threshold.

In another possible implementation manner, the information type of the first information includes any one of the following options: trigger information for auxiliary information transmission; scheduling request information; resource recommendation request information; scheduling trigger information; resource recommendation trigger information .

In another possible implementation manner, the first information is sent by the second communication device and/or the third communication device, where the third communication device includes a terminal device and/or a network side device.

In yet another possible implementation manner, the apparatus 600 may further include: a sending module, configured to send the second information to a second communication device.

In yet another possible implementation manner, the second information includes at least one of the following: the target resource information; second indication information indicating a type of the second information; NACK information.

In yet another possible implementation manner, the manner of indicating through the second indication information includes at least one of the following: display indication through a third indication field, and the third indication field is dedicated to the type of the second information The indication field of the indication: display indication through the fourth indication field, the fourth indication field is an indication field dedicated to the type indication of the second information and at least one fourth information indication, wherein the fourth information is other information except the second indication information; an implicit indication is performed through a third rule.

In yet another possible implementation manner, the third rule includes at least one of the following: according to the sending time of the second information, indicating the type of the second information; according to the identifier of the first communication device, indicating The type of the second information; according to the identifier of the second communication device, indicating the type of the second information; according to the communication type of the second information, indicating the type of the second information; according to the second information The distance between the second communication device and the first communication device indicates the type of the second information; according to the information format of the second information, indicates the type of the second information.

In yet another possible implementation manner, the identifier of the first communication device includes a device identifier of the first communication device, a group identifier of a user group where the first communication device is located, and a user group ID of the user group where the first communication device is located. At least one of the IDs within the group.

In yet another possible implementation manner, the identifier of the second communication device includes a device identifier of the second communication device, a group identifier of a user group where the second communication device is located, and a user group ID of the user group where the second communication device is located. At least one of the IDs within the group.

In another possible implementation manner, the transmission method of the first information and/or the second information includes at least one of the following: carried by an SCI message; carried by a DCI message; carried by an RRC message, where the RRC message includes PC-5 RRC message; carried by MAC CE message; carried by SFCI message; carried by UCI message.

As shown in FIG. 7 , it is a schematic structural diagram of a resource determination apparatus 700 provided by an exemplary embodiment of the present application. The apparatus 700 is applied to a second communication device, and the apparatus 700 includes: a second receiving module 710 for for receiving the second information sent by the first communication device; wherein, the second information is used to carry target resource information determined by the first communication device for the second communication device, and the type of the second information is the first A communication device is determined according to the first information.

In a possible implementation manner, the apparatus 700 further includes: a sending module, configured to send the first information.

In another possible implementation manner, the first rule includes at least one of the following: determine the type of the second information according to the time when the first communication device receives the first information; determine the type of the second information according to the first time period Determine the type of the second information according to the number of times the first communication device receives the first information within a second time period; the number of times to determine the type of the second information; determine the type of the second information according to the identifier of the first communication device; determine the type of the second information according to the identifier of the second communication device; determine the type of the second information according to the identifier of the first communication device According to the communication type of the first information, determine the type of the second information; according to the communication type of the second information, determine the type of the second information; Determine the type of the second information according to the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device; according to the second specified factor within the fourth time period The number of service transmission failures of the second communication device to determine the type of the second information; according to the results of interference detection and/or information monitoring performed by the first communication device within the fifth time period, determine the second The type of information; according to the communication type of the service to be transmitted on the second communication device, determine the type of the second information; according to the hybrid automatic repeat request HARQ feedback type of the service to be transmitted on the second communication device , determine the type of the second information; determine the type of the second information according to the distance between the first communication device and the second communication device; determine the type of the second information according to the service to be transmitted on the second communication device The quality of service QoS parameter determines the type of the second information.

In another possible implementation manner, the service transmission failure of the second communication device is caused by at least one of the following: when the second communication device is transmitting services, the first communication device is transmitting services; When the second communication device is transmitting services, the first communication device is transmitting second information; when the second communication device is transmitting services, the first communication device is transmitting scheduling request SR information or buffer status report BSR Information; when the second communication device is transmitting services, the communication environment interference is higher than a threshold.

In yet another possible implementation manner, the identifier of the resource determining device includes an equipment identifier of the resource determining device, a group identifier of a user group where the resource determining device is located, and an intra-group identifier of the user group where the resource determining device is located at least one of the

The

resource determination apparatus

600 or 700 in the embodiment of the present application may be a device, an apparatus with an operating system or an electronic device, or a component, an integrated circuit, or a chip in a terminal. The apparatus or electronic equipment may be a mobile terminal or a non-mobile terminal. Exemplarily, the mobile terminal may include but not limited to the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (Network Attached Storage, NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machines or self-service machines, etc., are not specifically limited in this embodiment of the present application.

The

resource determination apparatus

600 or 700 provided in the embodiment of the present application can realize each process realized by the method embodiments in FIG. 3 to FIG. 5 , and achieve the same technical effect. To avoid repetition, details are not repeated here.

As shown in Figure 8, the embodiment of the present application also provides a communication device 800, including a processor 801, a memory 802, and programs or instructions stored in the memory 802 and executable on the processor 801, for example, the communication When the device 800 is a terminal, when the program or instruction is executed by the processor 801, each process of the resource determination method embodiment described above can be implemented, and the same technical effect can be achieved. When the communication device 800 is a network-side device, when the program or instruction is executed by the processor 801, each process of the resource determination method embodiment described above can be achieved, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

The embodiment of the present application also provides a terminal, including a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the method described in the

method embodiment

300, 400 or 500. described method. This terminal embodiment corresponds to the above-mentioned terminal-side method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect. Specifically, FIG. 9 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.

The terminal 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, and a processor 910, etc. at least some of the components.

Those skilled in the art can understand that the terminal 900 can also include a power supply (such as a battery) for supplying power to various components, and the power supply can be logically connected to the processor 910 through the power management system, so as to manage charging, discharging, and power consumption through the power management system. Management and other functions. The terminal structure shown in FIG. 9 does not constitute a limitation on the terminal, and the terminal may include more or fewer components than shown in the figure, or combine some components, or arrange different components, which will not be repeated here.

It should be understood that, in the embodiment of the present application, the input unit 904 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 9042, and the graphics processor 9041 is used for the image capture device ( Such as the image data of the still picture or video obtained by the camera) for processing. 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, an organic light emitting diode, or the like. The user input unit 907 includes a touch panel 9071 and other input devices 9072 . The touch panel 9071 is also called a touch screen. The touch panel 9071 may include two parts, a touch detection device and a touch controller. Other input devices 9072 may include, but are not limited to, physical keyboards, function keys (such as volume control buttons, switch buttons, etc.), trackballs, mice, and joysticks, which will not be repeated here.

In the embodiment of the present application, the radio frequency unit 901 receives the downlink data from the network side device, and processes it to the processor 910; in addition, sends the uplink data to the network side device. Generally, 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 memory 909 can be used to store software programs or instructions as well as various data. The memory 909 may mainly include a program or instruction storage area and a data storage area, wherein the program or instruction storage area may store an operating system, an application program or instructions required by at least one function (such as a sound playback function, an image playback function, etc.) and the like. In addition, the memory 909 may include a high-speed random access memory, and may also include a nonvolatile memory, wherein the nonvolatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. For example at least one magnetic disk storage device, flash memory device, or other non-volatile solid-state storage device.

The processor 910 may include one or more processing units; optionally, the processor 910 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly handle wireless communications, such as baseband processors. It can be understood that the foregoing modem processor may not be integrated into the processor 910 .

Wherein, the processor 910 is configured to receive the first information; and determine the type of the second information according to the first information; where the second information is used to carry the information determined by the first communication device for the second communication device Target resource information.

Alternatively, in another communication scenario, the processor 910 may also be configured to receive second information sent by the first communication device; wherein the second information is used to carry the first communication device as the second communication The target resource information determined by the device, the type of the second information is determined by the first communication device according to the first information.

The embodiment of the present application also provides a network-side device, including a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run programs or instructions to implement the methods described in the foregoing method embodiments 300, 400 or The method described in 500. The network-side device embodiment corresponds to the above-mentioned network-side device method embodiment, and each implementation process and implementation mode of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technical effect.

Specifically, the embodiment of the present application also provides a network side device. As shown in FIG. 10 , the network device 1000 includes: an antenna 1001 , a radio frequency device 1002 , and a baseband device 1003 . The antenna 1001 is connected to the radio frequency device 1002 . In the uplink direction, the radio frequency device 1002 receives information through the antenna 1001, and sends the received information to the baseband device 1003 for processing. In the downlink direction, the baseband device 1003 processes the information to be sent and sends it to the radio frequency device 102 , and the radio frequency device 102 processes the received information and sends it out through the antenna 101 .

The foregoing frequency band processing device may be located in the baseband device 1003 , and the method performed by the network side device in the above embodiments may be implemented in the baseband device 1003 , and the baseband device 1003 includes a processor 1004 and a memory 1005 .

The baseband device 1003 may include, for example, at least one baseband board, and the baseband board is provided with a plurality of chips, as shown in FIG. The network device operations shown in the above method embodiments.

The baseband device 1003 may further include a network interface 1006 for exchanging information with the radio frequency device 1002, such as a common public radio interface (common public radio interface, CPRI for short).

Specifically, the network-side device in this embodiment of the present invention further includes: instructions or programs stored in the memory 1005 and executable on the processor 1004, and the processor 1004 calls the instructions or programs in the memory 1005 to execute the instructions shown in FIG. 6 or 7. The methods executed by each module are shown to achieve the same technical effect. In order to avoid repetition, the details are not repeated here.

The embodiment of the present application also provides a readable storage medium, the readable storage medium stores a program or an instruction, and when the program or instruction is executed by a processor, each process of the above-mentioned resource determination method embodiment is realized, and the same To avoid repetition, the technical effects will not be repeated here.

Wherein, the processor is the processor in the terminal described in the foregoing embodiments. The readable storage medium includes computer readable storage medium, such as computer read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disk or optical disk, etc.

The 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 network-side device programs or instructions to implement the resource determination method described above The various processes of the embodiment can achieve the same technical effect, so in order to avoid repetition, details are not repeated here.

It should be understood that the chip mentioned in the embodiment of the present application may also be called a system-on-chip, a system-on-chip, a system-on-a-chip, or a system-on-a-chip.

The embodiment of the present application also provides a computer program product, the computer program product includes a processor, a memory, and a program or instruction stored in the memory and operable on the processor, the program or instruction is executed by the When the above-mentioned processor is executed, each process of the above-mentioned resource determination method embodiment can be realized, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

The embodiment of the present application also provides a communication system, including: a first communication device and a second communication device, the terminal can be used to perform the steps of the above resource determination method embodiment, and the network side device can be used to perform The steps in the above embodiments of the method for determining resources.

It should be noted that, in this document, the term "comprising", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, It also includes other elements not expressly listed, or elements inherent in the process, method, article, or device. Without further limitations, an element defined by the phrase "comprising a..." does not preclude the presence of additional identical elements in the process, method, article, or apparatus comprising that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved. Functions are performed, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general-purpose hardware platform, and of course also by hardware, but in many cases the former is better implementation. Based on such an understanding, the technical solution of the present application can be embodied in the form of computer software products, which are stored in a storage medium (such as ROM/RAM, magnetic disk, etc.) , CD-ROM), including several instructions to make a terminal (which may 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.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific implementations. The above-mentioned specific implementations are only illustrative and not restrictive. Those of ordinary skill in the art will Under the inspiration of this application, without departing from the purpose of this application and the scope of protection of the claims, many forms can also be made, all of which belong to the protection of this application.

Claims

A resource determination method, the method comprising:

the first communication device receives the first information;

determining, by the first communication device, the type of the second information according to the first information;

Wherein, the second information is used to carry target resource information determined by the first communication device for the second communication device.
The method of claim 1, wherein the first information includes at least one of the following:

first indication information used to indicate the type of the second information;

a first rule for determining the type of said second information;

the transmission type of the second information;

the sending cycle of the second information;

a device identification of the first communication device;

a group identifier of the user group where the first communication device is located;

A group user identifier of the first communication device in the user group.
The method of claim 2, wherein the first rule comprises at least one of the following:

determining the type of the second information according to the time when the first communication device receives the first information;

determining the type of the second information according to the number of times the first communication device receives the first information within a first time period;

determining the type of the second information according to the number of times the first communication device sends the second information to the same second communication device within the second time period;

determining the type of the second information according to the identifier of the first communication device;

determining the type of the second information according to the identifier of the second communication device;

determining the type of the second information according to the communication type of the first information;

determining the type of the second information according to the communication type of the second information;

determining the type of the second information according to the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device within the third time period;

determining the type of the second information according to the number of service transmission failures of the second communication device within the fourth time period;

determining the type of the second information according to the result of interference detection and/or information monitoring performed by the first communication device within the fifth time period;

determining the type of the second information according to the communication type of the service to be transmitted on the second communication device;

Determine the type of the second information according to the HARQ feedback type of the service to be transmitted on the second communication device;

determining the type of the second information according to the distance between the first communication device and the second communication device;

The type of the second information is determined according to the QoS parameter of the service to be transmitted on the second communication device.
The method according to claim 2, wherein the manner indicated by the first indication information includes at least one of the following:

performing a display indication through a first indication field, where the first indication field is an indication field dedicated to the type indication of the second information;

The display indication is performed through the second indication field, and the second indication field is an indication field for the type indication of the second information and at least one third information indication; wherein, the third information is in addition to the first information other than instructional information;

Implicitly indicated by the second rule.
The method of claim 4, wherein the second rule comprises at least one of the following:

indicating the type of the second information according to the time when the second communication device sends the first information;

indicating the type of the second information according to the number of times the second communication device sends the first information within a sixth time period;

Indicating the type of the second information according to the number of times the first communication device sends the second information for the same second communication device within the seventh time period;

indicating the type of the second information according to the identifier of the first communication device;

indicating the type of the second information according to the identifier of the second communication device;

Indicating the type of the second information according to the communication type indication of the first information;

Indicating the type of the second information according to the QoS parameter of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device within the eighth time period;

Indicating the type of the second information according to the number of service transmission failures of the second communication device within the ninth time period;

Indicating the type of the second information according to the communication type of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the HARQ feedback type of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the distance between the second communication device and the first communication device.
The method according to claim 3 or 5, wherein the service transmission failure of the second communication device is caused by at least one of the following:

When the second communication device is transmitting services, the first communication device is transmitting services;

When the second communication device is transmitting services, the first communication device is transmitting second information;

When the second communication device is transmitting services, the first communication device is transmitting scheduling request SR information or buffer status report BSR information;

When the second communication device is transmitting services, the communication environment interference is higher than a threshold.
The method according to any one of claims 1-5, wherein the information type of the first information includes any one of the following options:

Trigger information for auxiliary information transmission;

Scheduling request information;

Resource recommendation request information;

Scheduling trigger information;

Resource recommendation trigger information.
The method according to any one of claims 1-5, wherein the resources used for the first information transmission include at least one of the following:

Physical downlink control channel PDCCH;

Physical downlink shared channel PDSCH;

Physical secondary link control channel PSCCH;

Physical secondary link shared channel PSSCH;

Physical secondary link feedback channel PSFCH.
The method according to any one of claims 1-5, wherein the first information is sent by the second communication device and/or a third communication device, and the third communication device includes a terminal device and/or Network side equipment.
The method according to any one of claims 1-5, wherein, after the first communication device determines the type of the second information according to the first information, the method comprises:

The first communication device sends the second information to the second communication device.
The method of claim 10, wherein the second information includes at least one of the following:

The target resource information;

second indication information indicating the type of the second information;

NACK information.
The method according to claim 11, wherein the manner indicated by the second indication information includes at least one of the following:

performing a display indication through a third indication field, where the third indication field is an indication field dedicated to the type indication of the second information;

A display indication is performed through a fourth indication field, the fourth indication field is an indication field dedicated to the type indication of the second information and at least one fourth information indication, wherein the fourth information is an indication field other than the second information information other than instructional information;

Implicitly indicated by the third rule.
The method according to claim 12, wherein the third rule comprises at least one of the following:

Indicating the type of the second information according to the sending time of the second information;

indicating the type of the second information according to the identifier of the first communication device;

indicating the type of the second information according to the identifier of the second communication device;

indicating the type of the second information according to the communication type of the second information;

indicating the type of the second information according to the distance between the second communication device and the first communication device;

According to the information format of the second information, indicate the type of the second information.
The method according to claim 3, 5 or 13, wherein the identifier of the first communication device includes the device identifier of the first communication device, the group identifier of the user group where the first communication device is located, the At least one of the group IDs of the user group to which the communication device belongs.
The method according to claim 3, 5 or 13, wherein the identifier of the second communication device includes the device identifier of the second communication device, the group identifier of the user group where the second communication device is located, the second At least one of the group IDs of the user group to which the communication device belongs.
The method according to any one of claims 1-5, wherein the transmission method of the first information and/or the second information includes at least one of the following:

Carried by the SCI message;

Carried by the DCI message;

Carried by an RRC message, where the RRC message includes a PC-5 RRC message;

Carried by the MAC CE message;

Carried by the SFCI message;

Carried by UCI messages.
A resource determination method, the method comprising:

the second communication device receives the second information sent by the first communication device;

Wherein, the second information is used to carry the target resource information determined by the first communication device for the second communication device, and the type of the second information is determined by the first communication device according to the first information.
The method of claim 17, wherein the first information includes at least one of the following:

first indication information used to indicate the type of the second information;

a first rule for determining the type of said second information;

the transmission type of the second information;

the sending cycle of the second information;

a device identification of the first communication device;

a group identifier of the user group where the first communication device is located;

A group user identifier of the first communication device in the user group.
The method of claim 18, wherein the first rule comprises at least one of the following:

determining the type of the second information according to the time when the first communication device receives the first information;

determining the type of the second information according to the number of times the first communication device receives the first information within a first time period;

determining the type of the second information according to the number of times the first communication device sends the second information to the same second communication device within a second time period;

determining the type of the second information according to the identifier of the first communication device;

determining the type of the second information according to the identifier of the second communication device;

determining the type of the second information according to the communication type of the first information;

determining the type of the second information according to the communication type of the second information;

determining the type of the second information according to the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device within the third time period;

determining the type of the second information according to the number of service transmission failures of the second communication device within the fourth time period;

determining the type of the second information according to the result of interference detection and/or information monitoring performed by the first communication device within the fifth time period;

determining the type of the second information according to the communication type of the service to be transmitted on the second communication device;

Determine the type of the second information according to the HARQ feedback type of the service to be transmitted on the second communication device;

determining the type of the second information according to the distance between the first communication device and the second communication device;

The type of the second information is determined according to the QoS parameter of the service to be transmitted on the second communication device.
The method according to claim 18, wherein the manner indicated by the second communication device through the first indication information includes at least one of the following:

performing a display indication through a first indication field, where the first indication field is an indication field dedicated to the type indication of the second information;

The display indication is performed through the second indication field, and the second indication field is an indication field for the type indication of the second information and at least one third information indication; wherein, the third information is in addition to the first information other than instructional information;

Implicitly indicated by the second rule.
The method of claim 20, wherein the second rule comprises at least one of the following:

indicating the type of the second information according to the time when the second communication device sends the first information;

indicating the type of the second information according to the number of times the second communication device sends the first information within a sixth time period;

Indicating the type of the second information according to the number of times the first communication device sends the second information for the same second communication device within the seventh time period;

indicating the type of the second information according to the identifier of the first communication device;

indicating the type of the second information according to the identifier of the second communication device;

Indicating the type of the second information according to the communication type indication of the first information;

Indicating the type of the second information according to the QoS parameter of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device within the eighth time period;

Indicating the type of the second information according to the number of service transmission failures of the second communication device within the ninth time period;

Indicating the type of the second information according to the communication type of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the HARQ feedback type of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the distance between the second communication device and the first communication device.
The method as claimed in claim 19 or 21, wherein the traffic transmission failure of the second communication device is caused by at least one of the following:

When the second communication device is transmitting services, the first communication device is transmitting services;

When the second communication device is transmitting services, the first communication device is transmitting second information;

When the second communication device is transmitting services, the first communication device is transmitting scheduling request SR information or buffer status report BSR information;

When the second communication device is transmitting services, the communication environment interference is higher than a threshold.
The method according to claim 17, wherein the information type of the first information includes any one of the following options:

Trigger information for auxiliary information transmission;

Scheduling request information;

Resource recommendation request information;

Scheduling trigger information;

Resource recommendation trigger information.
The method according to claim 17, wherein, in the case that the first information is sent to the first communication device by the second communication device and/or the third communication device, for the first Resources for information transmission include at least one of the following:

Physical downlink control channel PDCCH;

Physical downlink shared channel PDSCH;

Physical secondary link control channel PSCCH;

Physical secondary link shared channel PSSCH;

Physical secondary link feedback channel PSFCH;

Wherein, the third communication device includes a terminal device and/or a network side device.
The method of claim 17, wherein the second information includes at least one of the following:

The target resource information;

second indication information indicating the type of the second information;

NACK information.
The method according to claim 25, wherein the manner indicated by the second indication information includes at least one of the following:

performing a display indication through a third indication field, where the third indication field is an indication field dedicated to the type indication of the second information;

A display indication is performed through a fourth indication field, the fourth indication field is an indication field dedicated to the type indication of the second information and at least one fourth information indication, wherein the fourth information is an indication field other than the second information information other than instructional information;

Implicitly indicated by the third rule.
The method of claim 26, wherein the third rule comprises at least one of the following:

Indicating the type of the second information according to the sending time of the second information;

indicating the type of the second information according to the identifier of the first communication device;

indicating the type of the second information according to the identifier of the second communication device;

indicating the type of the second information according to the communication type of the second information;

indicating the type of the second information according to the distance between the second communication device and the first communication device;

According to the information format of the second information, indicate the type of the second information.
The method according to claim 19, 21 or 27, wherein the identifier of the first communication device includes the device identifier of the first communication device, the group identifier of the user group where the first communication device is located, the first At least one of the group IDs of the user group to which the communication device belongs.
The method according to claim 19, 21 or 27, wherein the identifier of the second communication device includes the device identifier of the second communication device, the group identifier of the user group where the second communication device is located, the second At least one of the group IDs of the user group to which the communication device belongs.
The method according to any one of claims 17-21, wherein the transmission method of the first information and/or the second information includes at least one of the following:

Carried by the SCI message;

Carried by the DCI message;

Carried by an RRC message, where the RRC message includes a PC-5 RRC message;

Carried by MAC CE message;

Carried by the SFCI message;

Carried by UCI messages.
An apparatus for determining resources, applied to a first communication device, the apparatus comprising:

a first receiving module, configured to receive first information;

A determining module, configured to determine a type of second information according to the first information; wherein, the second information is used to bear target resource information determined by the determining module for the second communication device.
The apparatus of claim 31, wherein the first information includes at least one of the following:

first indication information used to indicate the type of the second information;

a first rule for determining the type of said second information;

the transmission type of the second information;

the sending cycle of the second information;

a device identification of the first communication device;

a group identifier of the user group where the first communication device is located;

A group user identifier of the first communication device in the user group.
The apparatus of claim 32, wherein the first rule comprises at least one of the following:

determining the type of the second information according to the time when the first receiving module receives the first information;

determining the type of the second information according to the number of times the first receiving module receives the first information within a first time period;

determining the type of the second information according to the number of times the first communication device sends the second information to the same second communication device within the second time period;

determining the type of the second information according to the identifier of the first communication device;

determining the type of the second information according to the identifier of the second communication device;

determining the type of the second information according to the communication type of the first information;

determining the type of the second information according to the communication type of the second information;

determining the type of the second information according to the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device within the third time period;

determining the type of the second information according to the number of service transmission failures of the second communication device within the fourth time period;

determining the type of the second information according to the result of interference detection and/or information monitoring performed by the first communication device within the fifth time period;

Determine the type of the second information according to the communication type of the service to be transmitted on the second communication device;

Determine the type of the second information according to the HARQ feedback type of the service to be transmitted on the second communication device;

determining the type of the second information according to the distance between the first communication device and the second communication device;

The type of the second information is determined according to the QoS parameter of the service to be transmitted on the second communication device.
The device according to claim 32, wherein the manner indicated by the first indication information includes at least one of the following:

performing a display indication through a first indication field, where the first indication field is an indication field dedicated to the type indication of the second information;

The display indication is performed through the second indication field, and the second indication field is an indication field for the type indication of the second information and at least one third information indication; wherein, the third information is in addition to the first information other than instructional information;

Implicitly indicated by the second rule.
The apparatus of claim 34, wherein the second rule comprises at least one of the following:

indicating the type of the second information according to the time when the second communication device sends the first information;

indicating the type of the second information according to the number of times the second communication device sends the first information within a sixth time period;

Indicating the type of the second information according to the number of times the first communication device sends the second information to the same second communication device within the seventh time period;

indicating the type of the second information according to the identifier of the first communication device;

indicating the type of the second information according to the identifier of the second communication device;

Indicating the type of the second information according to the communication type indication of the first information;

According to the QoS parameter of the service to be transmitted on the second communication device, indicate the type of the second information;

Indicating the type of the second information according to the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device within the eighth time period;

Indicating the type of the second information according to the number of service transmission failures of the second communication device within the ninth time period;

Indicating the type of the second information according to the communication type of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the HARQ feedback type of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the distance between the second communication device and the first communication device.
The apparatus according to claim 31, wherein the information type of the first information includes any one of the following options:

Trigger information for auxiliary information transmission;

Scheduling request information;

Resource recommendation request information;

Scheduling trigger information;

Resource recommendation trigger information.
The apparatus according to any one of claims 31-36, wherein the first information is sent by the second communication device and/or a third communication device, and the third communication device includes a terminal device and/or Network side equipment.
The apparatus according to any one of claims 31-36, wherein the apparatus comprises:

A sending module, configured to send the second information to the second communication device.
The apparatus of claim 38, wherein the second information includes at least one of the following:

The target resource information;

second indication information indicating the type of the second information;

NACK information.
The device according to claim 39, wherein the manner indicated by the second indication information includes at least one of the following:

performing a display indication through a third indication field, where the third indication field is an indication field dedicated to the type indication of the second information;

A display indication is performed through a fourth indication field, the fourth indication field is an indication field dedicated to the type indication of the second information and at least one fourth information indication, wherein the fourth information is an indication field other than the second information information other than instructional information;

Implicitly indicated by the third rule.
The apparatus according to claim 40, wherein the third rule comprises at least one of the following:

Indicating the type of the second information according to the sending time of the second information;

indicating the type of the second information according to the identifier of the first communication device;

indicating the type of the second information according to the identifier of the second communication device;

indicating the type of the second information according to the communication type of the second information;

indicating the type of the second information according to the distance between the second communication device and the first communication device;

According to the information format of the second information, indicate the type of the second information.
An apparatus for determining resources, applied to a second communication device, the apparatus comprising:

The second receiving module is configured to receive second information sent by the first communication device; wherein the second information is used to carry target resource information determined by the first communication device for the second communication device, and the second information The type is determined by the first communication device according to the first information.
The apparatus of claim 42, wherein the first information includes at least one of the following:

first indication information used to indicate the type of the second information;

a first rule for determining the type of said second information;

the transmission type of the second information;

the sending cycle of the second information;

a device identification of the first communication device;

a group identifier of the user group where the first communication device is located;

A group user identifier of the first communication device in the user group.
The apparatus of claim 43, wherein the first rule comprises at least one of the following:

determining the type of the second information according to the time when the first communication device receives the first information;

determining the type of the second information according to the number of times the first communication device receives the first information within a first time period;

determining the type of the second information according to the number of times the first communication device sends the second information to the same second communication device within a second time period;

determining the type of the second information according to the identifier of the first communication device;

determining the type of the second information according to the identifier of the second communication device;

determining the type of the second information according to the communication type of the first information;

determining the type of the second information according to the communication type of the second information;

determining the type of the second information according to the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device within the third time period;

determining the type of the second information according to the number of service transmission failures of the second communication device within the fourth time period;

determining the type of the second information according to the result of interference detection and/or information monitoring performed by the first communication device within the fifth time period;

determining the type of the second information according to the communication type of the service to be transmitted on the second communication device;

Determine the type of the second information according to the HARQ feedback type of the service to be transmitted on the second communication device;

determining the type of the second information according to the distance between the first communication device and the second communication device;

The type of the second information is determined according to the QoS parameter of the service to be transmitted on the second communication device.
The apparatus according to claim 43, wherein the manner indicated by the second communication device through the first indication information includes at least one of the following:

performing a display indication through a first indication field, where the first indication field is an indication field dedicated to the type indication of the second information;

The display indication is performed through the second indication field, and the second indication field is an indication field for the type indication of the second information and at least one third information indication; wherein, the third information is in addition to the first information other than instructional information;

Implicitly indicated by the second rule.
The apparatus of claim 45, wherein the second rule comprises at least one of the following:

indicating the type of the second information according to the time when the second communication device sends the first information;

indicating the type of the second information according to the number of times the second communication device sends the first information within a sixth time period;

Indicating the type of the second information according to the number of times the first communication device sends the second information to the same second communication device within the seventh time period;

indicating the type of the second information according to the identifier of the first communication device;

indicating the type of the second information according to the identifier of the second communication device;

Indicating the type of the second information according to the communication type indication of the first information;

Indicating the type of the second information according to the QoS parameter of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the ratio of the number of service transmission failures of the second communication device to the total number of service transmission failures of the second communication device within the eighth time period;

Indicating the type of the second information according to the number of service transmission failures of the second communication device within the ninth time period;

Indicating the type of the second information according to the communication type of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the HARQ feedback type of the service to be transmitted on the second communication device;

Indicating the type of the second information according to the distance between the second communication device and the first communication device.
The apparatus as claimed in claim 44 or 46, wherein the traffic transmission failure of the second communication device is caused by at least one of the following

When the second communication device is transmitting services, the first communication device is transmitting services;

When the second communication device is transmitting services, the first communication device is transmitting second information;

When the second communication device is transmitting services, the first communication device is transmitting scheduling request SR information or buffer status report BSR information;

When the second communication device is transmitting services, the communication environment interference is higher than a threshold.
The apparatus of claim 42, wherein the information type of the first information includes any one of the following options:

Trigger information for auxiliary information transmission;

Scheduling request information;

Resource recommendation request information;

Scheduling trigger information;

Resource recommendation trigger information.
The apparatus of claim 42, wherein the second information includes at least one of the following:

The target resource information;

second indication information indicating the type of the second information;

NACK information.
The device according to claim 49, wherein the manner indicated by the second indication information includes at least one of the following:

performing a display indication through a third indication field, where the third indication field is an indication field dedicated to the type indication of the second information;

A display indication is performed through a fourth indication field, the fourth indication field is an indication field dedicated to the type indication of the second information and at least one fourth information indication, wherein the fourth information is an indication field other than the second information information other than instructional information;

Implicitly indicated by the third rule.
The apparatus according to claim 50, wherein the third rule comprises at least one of the following:

Indicating the type of the second information according to the sending time of the second information;

indicating the type of the second information according to the identifier of the first communication device;

indicating the type of the second information according to the identifier of the second communication device;

indicating the type of the second information according to the communication type of the second information;

indicating the type of the second information according to the distance between the second communication device and the first communication device;

According to the information format of the second information, indicate the type of the second information.
A first communication device, comprising a processor, a memory, and a program or instruction stored on the memory and operable on the processor, when the program or instruction is executed by the processor, the claimed The steps of the resource determination method described in any one of 1 to 16.
A communication device, comprising a processor, a memory, and a program or instruction stored on the memory and operable on the processor, when the program or instruction is executed by the processor, the implementation of claims 17 to The steps of the resource determination method described in any one of 30.
A readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the steps of the resource determination method according to any one of claims 1 to 16 are realized, or Implementing the steps of the method for determining resources as claimed in any one of claims 17 to 30.
A readable storage medium, on which a program or instruction is stored, and when the program or instruction is executed by a processor, the transmission resource determination method according to any one of claims 1 to 16 is realized, or the method as described in The transmission resource determination method according to any one of claims 17 to 30.
A chip, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, the processor is used to run programs or instructions, and realize the transmission resource according to any one of claims 1 to 16 Determining method, or implementing the transmission resource determining method according to any one of claims 17 to 30.