Resource processing method and device

Abstract

An embodiment of the present application provides a resource processing method and device, the method comprising: determining a resource perception cycle set based on first information, wherein the first information may be a CBR within a first time domain resource or a priority of a terminal device, the determined resource perception cycle set includes at least one resource perception cycle, and then determining a time position for performing resource perception based on each resource perception cycle in the set. The number of resource perception cycles in the resource perception cycle set in this embodiment is less than or equal to 16, and thus can effectively ensure that the time position for performing resource perception is not too dense, thereby avoiding the problem of excessive power consumption of the device.

Description

Technical Field

[0001] The embodiments of the present application relate to communication technology, and more particularly, to a resource processing method and device. Background Art

[0002] Vehicle to Everything (V2X) communication is a key technical direction of Release 16 (R16) of the protocol. NR V2X, as an enhancement of Long Term Evolution (LTE) V2X, is a key technical means to enable the Internet of Vehicles.

[0003] Currently, in V2X communication, devices can obtain transmission resources through partial resource perception. In the process of partial resource perception, it is necessary to determine the time position of resource perception based on the resource reservation period. Currently, in New Radio (NR), each resource pool is usually configured with 16 possible resource reservation periods.

[0004] However, if the time positions of partial resource perception are determined based on all 16 configured resource reservation periods, the determined time positions of partial resource perception may be too dense, resulting in high power consumption of the device. Summary of the invention

[0005] The embodiment of the present application provides a resource processing method and device to overcome the problem that the time locations of some determined resources are too dense.

[0006] In a first aspect, an embodiment of the present application provides a resource processing method, including:

[0007] Determine a resource sensing period set according to the first information, wherein the first information includes a channel busy rate CBR in the first time domain resource or a priority corresponding to the current terminal device;

[0008] A time position for performing resource sensing is determined according to the resource sensing period set.

[0009] In a possible design, determining a resource sensing period set according to the first information includes:

[0010] Acquire a first period set configured by high-layer signaling, wherein the first period set includes at least one resource sensing period;

[0011] The resource awareness period set is determined from the first period set according to the first information.

[0012] In a possible design, determining the resource sensing period set from the first period set according to the first information includes:

[0013] Determining a first quantity according to a range where the first information is located;

[0014] A first number of resource sensing periods determined in the first period set are determined as resource sensing periods in the resource sensing period set.

[0015] In a possible design, determining the first quantity according to a range in which the first information is located includes:

[0016] The first quantity is determined according to a maximum value of a range in which the first information is located.

[0017] In a possible design, determining the resource sensing period set from the first period set according to the first information includes:

[0018] If the value corresponding to the first information and the first preset threshold satisfy a first size relationship, any resource sensing period in the first period set is determined as a resource sensing period in the resource sensing period set;

[0019] If the value corresponding to the first information and the first preset threshold satisfy a second size relationship, each resource perception period in the first period set is determined as a resource perception period in the resource perception period set.

[0020] In a possible design, if the first information is the CBR, the first size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold, and the second size relationship is that the value corresponding to the first information is greater than the first preset threshold.

[0021] In one possible design, if the first information is the priority, the first size relationship is that the value corresponding to the first information is greater than the first preset threshold, and the second size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold.

[0022] In one possible design, the method further includes:

[0023] A preset corresponding relationship is obtained, wherein the preset corresponding relationship includes a set of second periods corresponding to each range corresponding to each piece of first information.

[0024] In a possible design, determining a resource sensing period set according to the first information includes:

[0025] According to the range where the first information is located, determining a second period set corresponding to the range where the first information is located in the preset corresponding relationship;

[0026] A second period set corresponding to the range where the first information is located is determined as the resource perception period set.

[0027] In a second aspect, an embodiment of the present application provides a resource processing device, including:

[0028] A determination module, configured to determine a resource sensing period set according to first information, wherein the first information includes a channel busy rate CBR in a first time domain resource or a priority corresponding to a current terminal device;

[0029] The determination module is further used to determine a time position for performing resource perception according to the resource perception period set.

[0030] In a possible design, the determining module is specifically used to:

[0031] Acquire a first period set configured by high-layer signaling, wherein the first period set includes at least one resource sensing period;

[0032] The resource awareness period set is determined from the first period set according to the first information.

[0033] In a possible design, the determining module is specifically used to:

[0034] Determining a first quantity according to a range where the first information is located;

[0035] A first number of resource sensing periods determined in the first period set are determined as resource sensing periods in the resource sensing period set.

[0036] In a possible design, the determining module is specifically used to:

[0037] The first quantity is determined according to a maximum value of a range in which the first information is located.

[0038] In a possible design, the determining module is specifically used to:

[0039] If the value corresponding to the first information and the first preset threshold satisfy a first size relationship, any resource sensing period in the first period set is determined as a resource sensing period in the resource sensing period set;

[0040] If the value corresponding to the first information and the first preset threshold satisfy a second size relationship, each resource perception period in the first period set is determined as a resource perception period in the resource perception period set.

[0041] In a possible design, if the first information is the CBR, the first size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold, and the second size relationship is that the value corresponding to the first information is greater than the first preset threshold.

[0042] In one possible design, if the first information is the priority, the first size relationship is that the value corresponding to the first information is greater than the first preset threshold, and the second size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold.

[0043] In one possible design, the device further includes:

[0044] The acquisition module is used to acquire a preset corresponding relationship, wherein the preset corresponding relationship includes a set of second periods corresponding to each range corresponding to each piece of first information.

[0045] In a possible design, the determining module is specifically used to:

[0046] According to the range where the first information is located, determining a second period set corresponding to the range where the first information is located in the preset corresponding relationship;

[0047] A second period set corresponding to the range where the first information is located is determined as the resource perception period set.

[0048] In a third aspect, an embodiment of the present application provides a resource processing device, including:

[0049] Memory, used to store programs;

[0050] A processor is used to execute the program stored in the memory. When the program is executed, the processor is used to execute the method described in the first aspect and any one of the various possible designs of the first aspect.

[0051] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium, comprising instructions, which, when executed on a computer, enables the computer to execute the method described in the first aspect and any one of the various possible designs of the first aspect.

[0052] In a fifth aspect, an embodiment of the present application provides a computer program product, including a computer program, characterized in that when the computer program is executed by a processor, it implements the method described in the first aspect and any one of the various possible designs of the first aspect.

[0053] An embodiment of the present application provides a resource processing method and device, the method comprising: determining a resource perception cycle set based on first information, wherein the first information may be a CBR within a first time domain resource or a priority of a terminal device, the determined resource perception cycle set includes at least one resource perception cycle, and then determining a time position for performing resource perception based on each resource perception cycle in the set. The number of resource perception cycles in the resource perception cycle set in this embodiment is less than or equal to 16, and thus can effectively ensure that the time position for performing resource perception is not too dense, thereby avoiding the problem of excessive power consumption of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0055] Figure 1 A schematic diagram of a V2X communication scenario provided in an embodiment of the present application;

[0056] Figure 2 A schematic diagram of another V2X communication scenario provided in an embodiment of the present application;

[0057] Figure 3 A schematic diagram of implementing autonomous resource perception of NR V2X provided in an embodiment of the present application;

[0058] Figure 4 A schematic diagram of implementing partial resource perception provided in an embodiment of the present application;

[0059] Figure 5 A schematic diagram of an implementation of two resource reservation cycles provided in an embodiment of the present application;

[0060] Figure 6 A schematic diagram of an implementation of three resource reservation cycles provided in an embodiment of the present application;

[0061] Figure 7 A flowchart of a resource processing method provided in an embodiment of the present application;

[0062] Figure 8 Implementation diagram of determining a resource sensing cycle set according to CBR provided in an embodiment of the present application Figure 1 ;

[0063] Fig. 9 Implementation diagram of determining a resource sensing period set according to CBR provided in an embodiment of the present application Figure 2 ;

[0064] Fig.10 Implementation diagram of determining resource sensing cycle set according to priority provided in the embodiment of the present application Figure 1 ;

[0065] Fig.11 Implementation diagram of determining a resource sensing period set according to CBR provided in an embodiment of the present application Figure 3 ;

[0066] Fig.12 Implementation diagram of determining resource sensing cycle set according to priority provided in the embodiment of the present application Figure 2 ;

[0067] Fig.13 Implementation diagram of the preset corresponding relationship provided in the embodiment of the present application Figure 1 ;

[0068] Fig.14 Implementation diagram of the preset corresponding relationship provided in the embodiment of the present application Figure 2 ;

[0069] Fig.15 A schematic diagram of the structure of a resource processing device provided in an embodiment of the present application;

[0070] Fig.16 A schematic diagram of the hardware structure of the resource processing device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0071] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0072] In order to better understand the technical solution of the present application, the relevant concepts involved in the present application are first introduced.

[0073] Terminal equipment: It can be a device that includes wireless transceiver functions and can cooperate with network equipment to provide communication services to users. Specifically, terminal equipment can refer to user equipment (UE), access terminal, user unit, user station, mobile station, mobile station, remote station, remote terminal, mobile device, user terminal, terminal, wireless communication equipment, user agent or user device. For example, the terminal equipment can be a cellular phone, a cordless phone, a Session Initiation Protocol (SIP) phone, a Wireless Local Loop (WLL) station, a Personal Digital Assistant (PDA), a handheld device with wireless communication function, a computing device or other processing device connected to a wireless modem, a vehicle-mounted device, a wearable device, a terminal device in the future 5G network or a network after 5G, etc.

[0074] Partial sensing: NR V2X resource allocation mode 2 means that the UE is always sensing resources. To save power, the UE is supported to sense resources only at certain times.

[0075] In order to make the description of the following embodiments clear and concise, a brief introduction to the related technology is first given:

[0076] Vehicle to Everything (V2X) communication is a key technical direction of Release 16 (R16) of the protocol. NR V2X, as an enhancement of Long Term Evolution (LTE) V2X, is a key technical means to enable the Internet of Vehicles.

[0077] Exemplarily, V2X communication may include vehicle-to-vehicle (V2V), vehicle-to-roadside infrastructure (V2I), vehicle-to-people (V2P), and vehicle-to-application server (V2N) communication, etc. The embodiments of the present application do not limit the specific communication scenarios of V2X, which can be selected and expanded according to actual needs.

[0078] In V2X communication, V2X devices communicate with each other through a sidelink, where the sidelink can also be called a sidelink, secondary link, side link, and side link.

[0079] In one possible implementation, auxiliary link terminals can use resources configured by network devices to communicate directly through auxiliary links, such as Internet access, phone calls, notification of location information, and other security signaling interactions, without the need for transit through network devices.

[0080] There are two resource allocation methods for V2X communication. Figure 1 and Figure 2 Make an introduction, Figure 1 A schematic diagram of a V2X communication scenario provided in an embodiment of the present application, Figure 2 A schematic diagram of another V2X communication scenario provided in an embodiment of the present application.

[0081] The first method is the scheduled resource allocation method, in which the base station configures resources for auxiliary link communication for the V2X device, for example, see Figure 1 , the base station can dynamically or semi-dynamically schedule resources for the terminal device based on the request message sent by the terminal device. In this way, the terminal device can use the resources scheduled by the base station for communication. This method is mainly used in mode 3 in LTE V2X communication and mode 1 in NR V2X communication.

[0082] The second method is a resource selection method based on perception, which does not require the base station to schedule resources, such as Figure 2 As shown, in the perception-based resource selection method, the base station can configure a resource pool for the terminal device, or pre-configure a resource pool, for example, through a system information block (SIB) message or a radio resource control (RRC) signaling. In this way, the terminal device can obtain resources from the resource pool for communication.

[0083] Specifically, the V2X device can receive the physical sidelink control channel (PSCCH) sent by other V2X devices within the resource perception window, determine the reserved resources of other V2X devices based on the PSCCH, and then exclude the reserved resources from the resource selection window, and select the resources for the auxiliary link communication from the remaining available resources. This method is mainly used in mode 4 in LTE V2X communication and mode 2 in NR V2X communication.

[0084] The system architecture and business scenarios described in the embodiments of the present application are intended to more clearly illustrate the technical solutions of the embodiments of the present application, and do not constitute a limitation on the technical solutions provided in the embodiments of the present application. A person of ordinary skill in the art can appreciate that with the evolution of network architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.

[0085] The resource processing method provided in the embodiment of the present application mainly relates to the perception-based resource selection method introduced above, so the perception-based resource selection method is further introduced in detail below.

[0086] The resource selection method based on perception can also be called the autonomous resource perception method. Currently, both LTE V2X and NR V2X support the autonomous resource perception method. The principles are similar, but there are some differences in the technical details.

[0087] Here we take NR V2X autonomous resource perception as an example. Figure 3 Make an introduction, Figure 3 A schematic diagram of the implementation of autonomous resource perception of NR V2X provided in an embodiment of the present application.

[0088] like Figure 3 As shown, Figure 3 The horizontal axis represents the time domain, and the vertical axis represents the frequency domain. Assume that the device that is performing resource perception is UE4, and a data packet arrives at UE4 at time n, where (n-T0, n-Tproc, 0) is the resource perception window, and (n+T1, n+T2) is the resource selection window.

[0089] UE4 performs resource exclusion within the resource perception window and finally determines the candidate resource set. First, the resources in all resource selection windows form an original resource candidate set.

[0090] Among them, the time slot in which the UE sends resources cannot perform resource perception. Assume Figure 3 The resource 301 in the resource selection window is the time slot for UE to send resources. Then UE4 calculates the time slot that cannot be sensed according to all possible resource reservation periods configured in the resource pool, and excludes all resources that fall in the time slot where the resource selection window is located, which is Figure 3 Resource 304 and resource 305 in the resource selection window in .

[0091] At the same time, UE4 decodes other UEs (such as Figure 3The sidelink control information (SCI) of UE1, UE2, UE3 in the network is used to obtain the resource reservation information of other UEs, and RSRP (Reference Signal Receiving Power) is measured for them. If the measured RSRP is higher than the threshold, the corresponding resources are excluded.

[0092] like Figure 3 UE4 can currently obtain the resource reservation information of UE1, UE2, and UE3, and assume that the RSRP of the resources reserved by UE1 is currently measured to be higher than the threshold, and the RSRP of the resources reserved by UE2 and UE3 is lower than the threshold, so UE4 excludes the resources reserved by UE1 from the candidate resource set, that is, Figure 3 Resources 302 and 303, resources 306 reserved for UE3 and resources 307 reserved for UE3 can be retained, so the final candidate resources are concentrated, and the remaining resources after excluding resources 302, 303, 304 and 305 are the final candidate resources.

[0093] The above combination Figure 3 In the autonomous resource selection introduced, some V2X UEs are always performing resource perception. For some V2X UEs that have high requirements for power saving, such as pedestrians, this method of always performing resource perception will result in a lot of energy consumption.

[0094] Therefore, LTE V2X and NR V2X introduce partial resource awareness. Now, we will take LTE V2X partial resource awareness as an example to illustrate. Figure 4 To understand, Figure 4 A schematic diagram of implementing partial resource awareness provided in an embodiment of the present application.

[0095] like Figure 4 As shown in the figure, [n+T1, n+T2] is the resource selection window. Assume that a data packet arrives at time n and resource selection is required, that is, time n is the resource selection triggering time, and Figure 4 The period in is the resource reservation period, which can be expressed as Preserve.

[0096] The UE will determine the candidate resources in the resource selection window in advance. Assuming that a candidate resource is currently selected at position ty, the UE can then calculate according to the period and select the candidate resource at position ty-k. The location of the cycle is used for resource awareness, specifically, ty-1 The cycle corresponds to the position of the candidate resource in the previous resource reservation cycle, ty-2 The period corresponds to the position of the candidate resource 2 resource reservation periods before it, and so on. The period corresponds to the position corresponding to the previous k resource reservation periods of the candidate resource, and then resource perception is performed on the position corresponding to each resource reservation period in the resource perception window. The resource exclusion process is similar to the resource exclusion process in full resource perception, and will not be repeated here.

[0097] Above Figure 4 In the example, a resource sensing cycle is used as an example for introduction. In fact, in the process of implementing partial resource sensing of NR V2X, multiple resource sensing cycles can be set. For each resource sensing cycle, the time position for resource sensing can be determined.

[0098] For example, you can combine Figure 5 and Figure 6 Understand how multiple resource awareness cycles can be implemented. Figure 5 The implementation diagram of the embodiment of the present application provides two resource reservation cycles. Figure 6 A schematic diagram of an implementation of three resource reservation cycles provided in an embodiment of the present application.

[0099] Specifically, in order to reduce energy consumption, V2X communication resource allocation supports partial perception. Partial perception means that the UE only perceives resources in a part of the time slot. In this implementation mode, the UE can first select candidate resources in the resource selection window, and then calculate forward according to the resource reservation period to determine the time position where resource perception is required. There can be multiple resource reservation periods.

[0100] In a possible implementation, for example, two resource reservation periods may be set, see Figure 5 , assuming that there are currently two resource reservation cycles, cycle 1 and cycle 2. For example, if the current UE selects candidate resource Y in the resource selection window, it can be inferred based on cycle 1 that in ty-(k Cycle 1) The corresponding location is resource aware, for example Figure 5 In, ty-(1 Cycle 1) corresponds to the position of the resource reservation cycle 1 before the candidate resource Y, corresponding to Figure 5 501, ty-(2 Cycle 1) corresponds to the position of the resource reservation cycle 1 before the candidate resource Y, corresponding to Figure 5 502 in; and, it can be calculated based on period 2, in ty-(k Cycle 2) The corresponding location is resource aware, for example Figure 5 In, ty-(1 Cycle 2) corresponds to the position of the resource reservation cycle 2 before the candidate resource Y, corresponding to Figure 5 503, ty-(2 Cycle 2) corresponds to the position of the two resource reservation cycles 2 before the candidate resource Y, corresponding to Figure 5 504 in the.

[0101] In another possible implementation, three resource reservation cycles may be set, for example. Figure 6 , assuming that there are currently three resource reservation cycles, namely cycle 1, cycle 2 and cycle 3. For example, the current UE selects candidate resource Y in the resource selection window. It can be calculated based on cycle 1, cycle 2 and cycle 3 respectively to determine Figure 6 The resource-aware locations 601, 602, 603, 604, 605, and 606 in the embodiment are implemented in the same manner as described above. Figure 5 The introduction is similar and will not be repeated here.

[0102] In the actual implementation process, the number of resource reservation cycles can be selected according to actual needs. Figure 5 and Figure 6 Understandably, Figure 5 The resource awareness period set in is relatively small, so Figure 5 There are 4 time locations for partial resource awareness in . Figure 6 There are relatively many resource awareness cycles set in Figure 6 There are 6 partial resource-aware time locations in .

[0103] Among them, because Figure 6 The resource perception in the ,time location is more, so the reliability of resource selection is higher, but the energy consumption is also higher.,Correspondingly, Figure 5 The resource-aware temporal locality in is less, so the resource selection is less energy intensive, but also less reliable.

[0104] Therefore, the determination of the time position of partial resource perception affects the reliability and energy saving of transmission, and the determination of the time position of partial resource perception depends on the determination of the resource perception cycle. The more the number of determined resource perception cycles, the more corresponding time positions of resource perception; correspondingly, the fewer the number of determined resource perception cycles, the fewer corresponding time positions of resource perception.

[0105] Therefore, it is particularly important to determine the resource sensing period. In LTE, since the resource reservation period of LTE V2X is an integer multiple of 100, the partial resource sensing of LTE V2X is usually calculated based on the resource sensing period being a fixed value of 100 when determining the time position of partial resource sensing.

[0106] However, since the resource reservation period of NR V2X is different from that of LTE V2X, a new scheme for determining the time location of resource perception needs to be designed.

[0107] Specifically, in NR V2X, the possible values ​​of the resource reservation period can be values ​​in the following set: {0,…,99,100,200,300,400,500,600, 700,800,900,1000}, where the unit of each resource reservation period is milliseconds.

[0108] The specific value of the resource reservation period configured for each resource pool is 16 in the above set, and the corresponding RRC (Radio Resource Control) parameter is sl-ResourceReservePeriodList-r16.

[0109] It is understandable that since the resource reservation period of each resource pool of NR V2X can be configured with 16 values, when NR V2X performs partial perception, if the resource perception time position is calculated according to all 16 possible resource reservation periods, it may cause the determined partial perception time position to be too dense, resulting in high energy consumption of the terminal equipment and failure to achieve the purpose of power saving.

[0110] Based on the problems in the related art, the present application proposes the following technical concept: the period of the location of some resource perception time (which can be a time slot, subframe, etc.) can be determined, thereby determining the location of some resource perception time, wherein the period for determining the resource perception time location can be determined based on the measured channel busy rate (Channel Busy Ratio, CBR), or it can be determined based on the priority of the service, or it can also be determined based on other relevant parameters.

[0111] The following is a brief description of CBR and service priority:

[0112] First, CBR is introduced. The CBR of Sidelink reflects the resource usage of the resource pool as measured by the UE. The resource pool may include, for example, the resources in the resource selection window and the resources in the resource perception window described above, as well as some other resources.

[0113] When determining the CBR, for example, the UE may measure the RSSI of all subchannels in a CBR measurement window [na,n-1], and calculate the ratio of the number of subchannels whose RSSI exceeds a threshold to the total number of subchannels in the CBR measurement window.

[0114] In a possible implementation, CBR corresponds to a CBR range, for example, there can be up to 16 CBR ranges, each CBR range corresponds to a range of CBR values, for example, the total value range of CBR is 1-32, then 1-32 can be divided into 16 ranges, for example, range 1 is 1-2, range 2 is 3-4, etc. The UE can select some corresponding transmission parameters according to the CBR range where the measured CBR value is located.

[0115] The priority is introduced below. The priority (Priority) in this embodiment can be, for example, the service priority corresponding to the current UE, where the priority has a total of 8 values ​​(1-8), corresponding to different transmission priorities. When the priority value is 1, it indicates the highest priority, and when the priority value is 8, it indicates the lowest priority.

[0116] Based on the above-mentioned related contents, the resource processing method provided by this application is described in detail below. Figure 7 A flowchart of a resource processing method provided in an embodiment of the present application.

[0117] like Figure 7 As shown, the method includes:

[0118] S701. Determine a resource perception period set based on first information, wherein the first information includes a channel busy rate CBR in a first time domain resource or a priority corresponding to a current terminal device.

[0119] In this embodiment, a resource sensing period set may be determined according to the first information, wherein the resource sensing period set includes at least one resource sensing period, and the resource sensing period is used to determine the time position of resource sensing.

[0120] The first information may include the CBR in the first time domain resource. The first time domain resource may be, for example, the CBR measurement window introduced above. The implementation method of determining the CBR has been introduced in the above embodiment and will not be repeated here.

[0121] Alternatively, the first information may also be the priority corresponding to the current terminal device. In the present embodiment, the priority corresponding to the terminal device may be, for example, the service priority of the terminal device. In a possible implementation, the priority may be, for example, the priority indicated in the SCI.

[0122] When determining a resource perception period set based on the first information, for example, the number of corresponding resource perception periods can be determined based on the range corresponding to the first information or the value of the first information, and then the corresponding number of resource perception periods can be determined in the period set configured by the high-level signaling.

[0123] Alternatively, for example, a corresponding relationship may be configured, and the corresponding relationship includes a period set corresponding to the first information. Therefore, for example, the resource perception period set corresponding to the first information may be directly determined based on the range corresponding to the first information or the value of the first information. This embodiment does not limit the specific implementation method of determining the resource perception period set, as long as the resource perception period set is determined based on the first information.

[0124] It is worth noting that in this embodiment, for different ranges of the first information, or different values ​​of the first information, the number of resource perception cycle sets included in the determined resource perception cycle set is also different. The final number of resource perception cycles is determined based on the range of the first information or the value of the first information. However, it can be determined that the number of resource perception cycles in the resource perception cycle set is less than or equal to 16.

[0125] In the actual implementation process, in addition to the CBR and priority introduced above, the first information may also be information of other implementation methods. For example, the first information in this embodiment may be any information with hierarchical classification, or the first information may also be information indicating channel occupancy status, or the first information may also be information indicating data transmission status.

[0126] For example, when the first information is information indicating a data transmission situation, the data transmission situation may, for example, refer to a number of consecutive transmission failures greater than a certain threshold. In this case, the corresponding resource perception cycle set can be determined based on the first information; or, the data transmission situation may also be that the probability of transmission failure within a certain period of time is greater than a certain threshold. In this case, the corresponding resource perception cycle set can be determined based on the first information.

[0127] Therefore, this embodiment does not limit the specific implementation method of the first information. The specific implementation of the first information can be any of the information introduced above, or it can be related information expanded according to actual conditions, as long as the first information can be used to determine the resource perception cycle set.

[0128] S702: Determine a time position for performing resource sensing according to a resource sensing period set.

[0129] After determining the resource sensing period set, the time position for performing resource sensing can be determined according to each resource sensing period in the resource sensing period set. For example, the time position corresponding to the resource sensing period can be calculated forward from the time position of the candidate resource, thereby determining the time position for performing resource sensing. A more specific implementation method has been introduced in the above embodiment and will not be repeated here.

[0130] In one possible implementation, for example, the time position for resource sensing within the resource sensing window can be determined by forward calculation based on each resource sensing cycle; or, the time position for resource sensing within the resource sensing window and the resource selection window can be determined by forward calculation based on each resource sensing cycle. This embodiment does not limit the scope of time domain resources for determining the time position for resource sensing based on the resource sensing cycle, and it can be selected and expanded accordingly according to actual needs.

[0131] It is worth noting that in this embodiment, the number of resource perception cycles included in the resource perception cycle set determined according to the first information is less than or equal to 16. Therefore, in this embodiment, the time position for resource perception is determined based on the determined resource perception cycle set, which can effectively ensure that the time position for resource perception will not be too dense, thereby avoiding the problem of excessive power consumption of the device.

[0132] The resource processing method provided in the embodiment of the present application includes: determining a resource perception period set based on first information, wherein the first information can be the CBR within the first time domain resource or the priority of the terminal device, the determined resource perception period set includes at least one resource perception period, and then determining the time position for resource perception based on each resource perception period in the set. The number of resource perception periods in the resource perception period set in this embodiment is less than or equal to 16, so it can effectively ensure that the time position for resource perception will not be too dense, thereby avoiding the problem of excessive power consumption of the device.

[0133] Based on the above embodiment, various possible implementation methods of determining a resource sensing period set according to the first information in this embodiment are introduced below.

[0134] In a possible implementation, for example:

[0135] Acquire a first period set configured by high-level signaling, where the first period set includes at least one resource sensing period;

[0136] A resource awareness period set is determined from the first period set according to the first information.

[0137] In this embodiment, for example, a first period set is configured for each resource pool through high-level signaling (sl-ResourceReservePeriodList is configured per resource pool). The first period set may include, for example, 16 resource sensing periods. Specifically, which 16 resource sensing periods are included in the first period set may depend on the implementation of the network device, and this embodiment does not impose any restrictions on this.

[0138] When determining the resource sensing cycle set, the resource sensing cycle set may be determined from the first cycle set according to the first information. For example, a corresponding number of resource sensing cycles may be determined from the first cycle set according to the first information to obtain the resource sensing cycle set.

[0139] In a possible implementation manner, for example, the first quantity may be determined according to a range where the first information is located;

[0140] A first number of resource sensing periods determined in the first period set are determined as resource sensing periods in the resource sensing period set.

[0141] For example, the first quantity can be determined according to the range of the first information, and then a first number of resource sensing cycles can be randomly selected from the first cycle set to obtain a resource sensing cycle set, which includes the first number of resource sensing cycles.

[0142] In this embodiment, the first information may be a CBR or a priority. The following introduces implementations of the first information being a CBR and the first information being a priority respectively.

[0143] When the first information is CBR, for example, Figure 8 To understand, Figure 8 Implementation diagram of determining a resource sensing period set according to CBR provided in an embodiment of the present application Figure 1 .

[0144] like Figure 8 As shown, there is currently a first cycle set, which includes 16 resource sensing cycles.

[0145] Assuming that the range of CBR is range 1 to range 4 (that is, range1 to range4), for example, it can be determined that the first number is 4, so that 4 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set. The concept of CBR range has been introduced in the above embodiment and will not be repeated here.

[0146] Assuming that the range of CBR is range 5 to range 8 (ie, range5 to range8), for example, it can be determined that the first number is 8, so that 8 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0147] Assuming that the range of CBR is range 9 to range 12 (ie, range9 to range12), for example, it can be determined that the first number is 12, so that 12 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0148] Assuming that the range of CBR is range 13 to range 16 (ie, range13~range16), for example, it can be determined that the first number is 16, so that 16 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0149] The above is a possible implementation method for determining a resource sensing cycle set based on CBR. Alternatively, Fig. 9 To understand, Fig. 9 Implementation diagram of determining a resource sensing period set according to CBR provided in an embodiment of the present application Figure 2 .

[0150] like Fig. 9 As shown, there is currently a first cycle set, which includes 16 resource sensing cycles.

[0151] Assuming that the range of the CBR is range 1 to range 2 (ie, range1 to range2), for example, it can be determined that the first number is 2, so that 2 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0152] Assuming that the range of the CBR is range 3 to range 4 (ie, range3 to range4), for example, it can be determined that the first number is 4, so that 4 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0153] Assuming that the range of the CBR is range 5 to range 6 (ie, range5 to range6), for example, it can be determined that the first number is 6, so that 6 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0154] Assuming that the range of the CBR is range 7 to range 8 (ie, range7 to range8), for example, it can be determined that the first number is 8, so that 8 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0155] Assuming that the range of the CBR is range 9 to range 10 (ie, range9 to range10), for example, it can be determined that the first number is 10, so that 10 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0156] Assuming that the range of the CBR is range 11 to range 12 (ie, range11 to range12), for example, it can be determined that the first number is 12, so that 12 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0157] Assuming that the range of CBR is range 13 to range 14 (ie, range13~range14), for example, it can be determined that the first number is 14, so that 14 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0158] Assuming that the range of CBR is range 15 to range 16 (ie, range15 to range16), for example, it can be determined that the first number is 16, so that 16 resource sensing periods can be randomly selected from the first period set to obtain a resource sensing period set.

[0159] How to divide the specific range of the CBR can be selected according to actual needs, and this embodiment does not limit this. For example, the first number can be directly determined according to the range of the CBR. For example, if the CBR belongs to range 1, the first number can be directly determined to be 1. If the CBR belongs to range 2, the first number can be directly determined to be 2, and so on. Therefore, the specific determination of the range where the current CBR is located can depend on how the range is divided in advance, and this embodiment does not limit this.

[0160] Based on the above introduction Figure 8 and Fig. 9 The embodiment can determine that, the larger the maximum value of the range where the CBR is located, the larger the corresponding first number is determined. This is because, the larger the maximum value of the range where the CBR is located, the more serious the current channel occupancy is, and therefore, a larger number of resource sensing cycles need to be determined, thereby correspondingly determining more time positions for resource sensing, thereby avoiding most of the perceived resources being unavailable, effectively ensuring higher reliability of resource selection; and correspondingly, the smaller the maximum value of the range where the CBR is located, the better the current channel occupancy is, and therefore a smaller number of resource sensing cycles can be determined, thereby correspondingly determining fewer time positions for resource sensing, so as to effectively save the energy consumption generated by resource sensing, and effectively ensure lower energy consumption for resource selection.

[0161] Therefore, it can be understood that in this embodiment, the maximum value of the range in which the CBR is located is proportional to the first number, so that in different scenarios, the transmission reliability and energy saving can be weighed, the number of appropriate resource selection cycles can be flexibly determined, and the location of partial resource perception can be flexibly determined to achieve highly reliable and low-energy side link communication.

[0162] The above describes the implementation method of CBR when the first information is the priority. When the first information is the priority, the implementation method is similar. When the first information is the priority, for example, Fig.10 To understand, Fig.10 Implementation diagram of determining resource sensing cycle set according to priority provided in the embodiment of the present application Figure 1 .

[0163] like Fig.10 As shown, there is currently a first cycle set, which includes 16 resource sensing cycles.

[0164] Based on the above introduction, it can be determined that the smaller the value of the priority, the higher the corresponding priority. For example, when the priority value is 1, the priority is the highest. Therefore, when the first information is the priority, the range of the first information mentioned in this embodiment can be, for example, the range of the priority value.

[0165] Assuming that the priority value ranges from 1 to 2, for example, it can be determined that the first number is 16, so that 16 resource sensing cycles can be randomly selected from the first cycle set to obtain a resource sensing cycle set.

[0166] Assuming that the priority level is in the range of 5 to 8, for example, it can be determined that the first number is 12, so that 12 resource sensing cycles can be randomly selected from the first cycle set to obtain a resource sensing cycle set.

[0167] Assuming that the priority level is in the range of 9 to 12, for example, it can be determined that the first number is 8, so that 8 resource sensing cycles can be randomly selected from the first cycle set to obtain a resource sensing cycle set.

[0168] Assuming that the priority ranges from 13 to 16, for example, it can be determined that the first number is 4, so that 4 resource perception cycles can be randomly selected from the first cycle set to obtain a resource perception cycle set.

[0169] Similar to the CBR described above, there may be other division methods for dividing the range of priority values, which may be selected according to actual needs, and this embodiment does not limit this.

[0170] Based on the above introduction Fig.10The embodiment can determine that the smaller the maximum value of the range where the priority value is located, the greater the corresponding first number is determined. This is because the smaller the maximum value of the range where the priority value is located, the higher the current business priority is. Therefore, a larger number of resource perception cycles need to be determined at present, thereby correspondingly determining more time positions for resource perception, so as to ensure that the reliability of resource selection corresponding to higher priority businesses is effectively improved; and correspondingly, the larger the maximum value of the range where the priority value is located, the lower the current business priority is. Therefore, a smaller number of resource perception cycles can be determined, thereby correspondingly determining fewer time positions for resource perception, so as to effectively save the energy consumption generated by resource perception and effectively ensure that the energy consumption of resource selection is lower.

[0171] Therefore, it can be understood that in this embodiment, the maximum value of the priority range is inversely proportional to the first number, so that in different scenarios, the transmission reliability and energy saving can be weighed, the number of appropriate resource selection cycles can be flexibly determined, and the location of partial resource perception can be flexibly determined to achieve highly reliable and low-energy side link communication.

[0172] Based on the above introduction, it can be determined that when determining the first quantity according to the range where the first information is located, its implementation method may be, for example, to determine the first quantity according to the maximum value of the range where the first information is located.

[0173] The maximum value of the range where the first information is located may be equal to the first quantity, that is, Figure 8 and Fig. 9 Alternatively, there may be a certain mapping relationship between the maximum value of the range in which the first information is located and the first quantity, for example, Fig.10 In other words, for each range of CBR or each range of priority, the first quantity corresponding to each range can be predetermined.

[0174] Regardless of the implementation method, the first quantity can be determined based on the maximum value of the range where the first information is located. As for the specific relationship between the maximum value of the range where the first information is located and the first quantity, it can be selected according to actual needs.

[0175] This embodiment does not limit the specific implementation method of determining the first quantity according to the range where the first information is located, and it can be selected and expanded according to actual needs, as long as the first quantity is determined according to the maximum value of the range where the first information is located.

[0176] The above introduction is an implementation method of determining a resource perception cycle set from a first cycle set based on a range of the first information. In another possible implementation method, the value corresponding to the first information can also be compared with the first preset threshold to determine the resource perception cycle set.

[0177] In a possible implementation, if the value corresponding to the first information and the first preset threshold satisfy a first magnitude relationship, any resource sensing period in the first period set is determined as a resource sensing period in the resource sensing period set;

[0178] If the value corresponding to the first information and the first preset threshold satisfy the second size relationship, each resource sensing period in the first period set is determined as a resource sensing period in the resource sensing period set.

[0179] Similarly, the first information may be CBR or priority. There are certain differences in the implementation methods of CBR and priority, the first size relationship and the second size relationship. The two implementation methods are introduced below.

[0180] When the first information is CBR, the value corresponding to the first information may be, for example, the value of the CBR range, that is, to which range the current CBR belongs. Then, the CBR range is compared with the corresponding first preset threshold. Based on the above description, it can be determined that there are at most 16 CBR ranges, so it can be assumed that the first preset threshold is 8.

[0181] If the first information is CBR, the first size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold, and the second size relationship is that the value corresponding to the first information is greater than the first preset threshold.

[0182] For example, you can combine Fig.11 To understand, Fig.11 Implementation diagram of determining a resource sensing period set according to CBR provided in an embodiment of the present application Figure 3 .

[0183] like Fig.11 As shown, there is currently a first cycle set, which includes 16 resource sensing cycles.

[0184] When the value CBR range corresponding to CBR is less than 8 (for example, the current value is range 3), any resource sensing cycles in the first cycle set are determined as resource sensing cycles in the resource sensing cycle set. That is to say, when CBR range belongs to the range 1 to the range 8, any number of resource sensing cycles are randomly selected from the first cycle set to obtain the resource sensing cycle set.

[0185] When the CBR value CBR range is greater than or equal to 8 (for example, the current value is range 9), each resource perception cycle in the first cycle set is determined as the resource perception cycle in the resource perception cycle set. That is to say, when the CBR range belongs to the range 9 to the range 16, all resource perception cycles in the first cycle set are determined as the resource perception cycles in the resource perception cycle set.

[0186] Similar to the above embodiment, the larger the value corresponding to CBR is, the larger the first number is, and the smaller the value corresponding to CBR is, the smaller the first number is, and the reason is the same as described above.

[0187] Therefore, it can be understood that in this embodiment, the value corresponding to CBR is also proportional to the first number, so that in different scenarios, the transmission reliability and energy saving can be weighed, the number of appropriate resource selection cycles can be flexibly determined, and the location of partial resource perception can be flexibly determined to achieve highly reliable and low-energy side link communication.

[0188] Alternatively, when the first information is a priority, the value corresponding to the first information can be, for example, a priority value, and then the priority value is compared with the corresponding first preset threshold. Based on the above introduction, it can be determined that the priority value is at most 8, so it can be assumed that the first preset threshold is 4.

[0189] If the first information is a priority, the first size relationship is that the value corresponding to the first information is greater than the first preset threshold, and the second size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold.

[0190] For example, you can combine Fig.12 To understand, Fig.12 Implementation diagram of determining resource sensing cycle set according to priority provided in the embodiment of the present application Figure 2 .

[0191] like Fig.12 As shown, there is currently a first cycle set, which includes 16 resource sensing cycles.

[0192] When the priority value is greater than 4 (for example, the priority value is 7), any resource perception cycles in the first cycle set are determined as resource perception cycles in the resource perception cycle set. That is to say, when the priority value is 5`8, any number of resource perception cycles are randomly selected from the first cycle set to obtain a resource perception cycle set.

[0193] When the priority value is less than or equal to 4 (for example, the priority value is 2), each resource perception cycle in the first cycle set is determined as a resource perception cycle in the resource perception cycle set. That is to say, when the priority value is 1 to 4, all resource perception cycles in the first cycle set are determined as resource perception cycles in the resource perception cycle set.

[0194] Similar to the above embodiment, the smaller the value corresponding to the priority is, the greater the first number is, and the larger the value corresponding to the priority is, the smaller the first number is, and the reason is the same as described above.

[0195] Therefore, it can be understood that in this embodiment, the value corresponding to the priority is also inversely proportional to the first number, so that in different scenarios, the transmission reliability and energy saving can be weighed, the number of appropriate resource selection cycles can be flexibly determined, and the location of partial resource perception can be flexibly determined to achieve highly reliable and low-energy side link communication.

[0196] The implementation method introduced in the above-mentioned embodiments is to determine the resource perception cycle set from the first cycle set configured by the high-level signaling. In another possible implementation method, a corresponding second cycle set can be set for each range of each first information, and then the corresponding second cycle set is determined according to the range corresponding to the first information, thereby determining the resource perception cycle set.

[0197] This implementation method is introduced below. In this implementation method, a preset correspondence relationship can be first obtained. The preset correspondence relationship can include the second period sets corresponding to the respective ranges corresponding to the respective first information. For example, when the first information is CBR, the preset correspondence relationship includes the second period sets corresponding to the respective ranges corresponding to the CBR; or, when the first information is priority, the preset correspondence relationship includes the second period sets corresponding to the respective ranges corresponding to the priority. When the first information is other implementations, the implementation method is similar.

[0198] Similarly, CBR and priority are introduced separately.

[0199] When the first information is CBR, the preset corresponding relationship may be, for example, Fig.13 As shown, Fig.13 Implementation diagram of the preset corresponding relationship provided in the embodiment of the present application Figure 1 .

[0200] Assume that the ranges corresponding to the CBR include range 1 to range 4, range 5 to range 8, range 9 to range 12, and range 13 to range 16.

[0201] See also Fig.13Currently, a second cycle set 1 is set for CBR range 1 to range 4, a second cycle set 2 is set for CBR range 5 to range 8, a second cycle set 3 is set for CBR range 9 to range 12, and a second cycle set 4 is set for CBR range 13 to range 16.

[0202] Among them, the second cycle set includes at least one resource sensing cycle, and the number, size, etc. of the resource sensing cycles specifically included in each second cycle set can be selected according to actual needs.

[0203] After determining the preset corresponding relationship, a second period set corresponding to the range where the first information is located may be determined in the preset corresponding relationship according to the range where the first information is located;

[0204] The second period set corresponding to the range where the first information is located is determined as the resource perception period set.

[0205] For example, if the current first information is CBR, and the current CBR ranges from range 5 to range 8, the second cycle set 2 corresponding to range 5 to range 8 can be determined in the preset correspondence, and then the second cycle set 2 is determined as the current resource perception cycle set.

[0206] In one possible implementation, the larger the maximum value of the range corresponding to the CBR is, the greater the number of resource perception cycles included in the corresponding second cycle set; and correspondingly, the smaller the maximum value of the range corresponding to the CBR is, the smaller the number of resource perception cycles included in the corresponding second cycle set is, and the reasons are similar to those described above.

[0207] Therefore, similar to the above embodiment, in this embodiment, the maximum value of the range corresponding to the CBR is proportional to the number of resource perception cycles in the corresponding second cycle set, so that in different scenarios, the transmission reliability and energy saving can be weighed, and the number of appropriate resource selection cycles can be flexibly determined, and then the location of partial resource perception can be flexibly determined to achieve high-reliability and low-energy side link communication.

[0208] Alternatively, when the first information is a priority, the preset corresponding relationship may be, for example, Fig.14 As shown, Fig.14 Implementation diagram of the preset corresponding relationship provided in the embodiment of the present application Figure 2 .

[0209] Assume that the priority values ​​correspond to ranges of 1-2, 3-4, 5-6, and 7-8.

[0210] See also Fig.14Currently, a second period set 1 is set for the priority value range 1~2, a second period set 2 is set for the priority value range 3~4, a second period set 3 is set for the priority value range 5~6, and a second period set 4 is set for the priority value range 7~8.

[0211] Among them, the second cycle set includes at least one resource sensing cycle, and the number, size, etc. of the resource sensing cycles specifically included in each second cycle set can be selected according to actual needs.

[0212] After determining the preset corresponding relationship, a second period set corresponding to the range where the first information is located may be determined in the preset corresponding relationship according to the range where the first information is located;

[0213] The second period set corresponding to the range where the first information is located is determined as the resource perception period set.

[0214] For example, the current first information is priority. Assuming that the current priority value ranges from 5 to 6, the second cycle set 3 corresponding to the range 5 to 6 can be determined in the preset correspondence relationship, and then the second cycle set 3 is determined as the current resource perception cycle set.

[0215] In one possible implementation, the smaller the maximum value of the range corresponding to the priority value, the greater the number of resource perception cycles included in the corresponding second cycle set; and correspondingly, the larger the maximum value of the range corresponding to the priority value, the smaller the number of resource perception cycles included in the corresponding second cycle set, and the reasons are similar to those described above.

[0216] Therefore, similar to the above embodiment, in this embodiment, the maximum value of the range corresponding to the priority value is inversely proportional to the number of resource perception cycles in the corresponding second cycle set, so that in different scenarios, the transmission reliability and energy saving can be weighed, and the number of appropriate resource selection cycles can be flexibly determined, and then the location of partial resource perception can be flexibly determined to achieve highly reliable and low-energy side link communication.

[0217] It is worth noting that the above Fig.13 and Fig.14 The range division of CBR and the range division of priority introduced are only exemplary. In the actual implementation process, the specific way of dividing the 16 ranges of CBR and the way of dividing the levels of priority values ​​can be carried out and expanded according to actual needs, and the resource perception cycles included in the second cycle set corresponding to each range can also be selected according to actual needs.

[0218] It should also be noted here that the introduction of the above-mentioned embodiments is based on the example that the first information is CBR, or the first information is priority. In the actual implementation process, if the first information is information of other implementation forms, when determining the resource reservation period set according to the first information, its implementation method is similar to the implementation method of the above-mentioned embodiments, and will not be repeated here.

[0219] Fig.15 This is a schematic diagram of the structure of the resource processing device provided in the embodiment of the present application. Fig.15 As shown, the device 150 includes: a determination module 1501 and an acquisition module 1502.

[0220] A determination module 1501 is used to determine a resource sensing period set according to first information, wherein the first information includes a channel busy rate CBR in a first time domain resource or a priority corresponding to a current terminal device;

[0221] The determination module 1501 is further used to determine a time position for performing resource sensing according to the resource sensing period set.

[0222] In a possible design, the determining module 1501 is specifically used to:

[0223] Acquire a first period set configured by high-layer signaling, wherein the first period set includes at least one resource sensing period;

[0224] The resource awareness period set is determined from the first period set according to the first information.

[0225] In a possible design, the determining module 1501 is specifically used to:

[0226] Determining a first quantity according to a range where the first information is located;

[0227] A first number of resource sensing periods determined in the first period set are determined as resource sensing periods in the resource sensing period set.

[0228] In a possible design, the determining module 1501 is specifically used to:

[0229] The first quantity is determined according to a maximum value of a range in which the first information is located.

[0230] In a possible design, the determining module 1501 is specifically used to:

[0231] If the value corresponding to the first information and the first preset threshold satisfy a first size relationship, any resource sensing period in the first period set is determined as a resource sensing period in the resource sensing period set;

[0232] If the value corresponding to the first information and the first preset threshold satisfy a second size relationship, each resource perception period in the first period set is determined as a resource perception period in the resource perception period set.

[0233] In a possible design, if the first information is the CBR, the first size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold, and the second size relationship is that the value corresponding to the first information is greater than the first preset threshold.

[0234] In one possible design, if the first information is the priority, the first size relationship is that the value corresponding to the first information is greater than the first preset threshold, and the second size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold.

[0235] In one possible design, the device further includes:

[0236] The acquisition module 1502 is used to acquire a preset corresponding relationship, wherein the preset corresponding relationship includes a set of second periods corresponding to each range corresponding to each piece of first information.

[0237] In a possible design, the determining module 1501 is specifically used to:

[0238] According to the range where the first information is located, determining a second period set corresponding to the range where the first information is located in the preset corresponding relationship;

[0239] A second period set corresponding to the range where the first information is located is determined as the resource perception period set.

[0240] The device provided in this embodiment can be used to execute the technical solution of the above method embodiment. Its implementation principle and technical effect are similar, and this embodiment will not be repeated here.

[0241] Fig.16 A schematic diagram of the hardware structure of the resource processing device provided in the embodiment of the present application is shown in FIG. Fig.16 As shown, the resource processing device 160 of this embodiment includes: a processor 1601 and a memory 1602;

[0242] Memory 1602, used to store computer-executable instructions;

[0243] The processor 1601 is used to execute the computer-executable instructions stored in the memory to implement the various steps performed by the resource processing method in the above embodiment. For details, please refer to the relevant description in the above method embodiment.

[0244] Optionally, the memory 1602 may be independent or integrated with the processor 1601 .

[0245] When the memory 1602 is independently provided, the resource processing device further includes a bus 1603 for connecting the memory 1602 and the processor 1601 .

[0246] An embodiment of the present application further provides a computer-readable storage medium, in which computer-executable instructions are stored. When a processor executes the computer-executable instructions, the resource processing method executed by the resource processing device as described above is implemented.

[0247] In the several embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are only schematic. For example, the division of the modules is only a logical function division. There may be other division methods in actual implementation, such as multiple modules can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be an indirect coupling or communication connection through some interfaces, devices or modules, which can be electrical, mechanical or other forms.

[0248] The above-mentioned integrated module implemented in the form of a software function module can be stored in a computer-readable storage medium. The above-mentioned software function module is stored in a storage medium, including a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor (English: processor) to perform some steps of the method described in each embodiment of the present application.

[0249] It should be understood that the above processor can be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), etc. A general-purpose processor can be a microprocessor or any conventional processor. The steps of the method disclosed in the invention can be directly implemented as a hardware processor, or can be implemented by a combination of hardware and software modules in the processor.

[0250] The memory may include a high-speed RAM memory, and may also include a non-volatile storage NVM, such as at least one disk memory, and may also be a USB flash drive, a mobile hard disk, a read-only memory, a magnetic disk or an optical disk, etc.

[0251] The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, or an Extended Industry Standard Architecture (EISA) bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, the bus in the drawings of this application is not limited to only one bus or one type of bus.

[0252] The above storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk or optical disk. The storage medium can be any available medium that can be accessed by a general or special purpose computer.

[0253] Those skilled in the art can understand that all or part of the steps of implementing the above-mentioned method embodiments can be completed by hardware related to program instructions. The aforementioned program can be stored in a computer-readable storage medium. When the program is executed, the steps of the above-mentioned method embodiments are executed; and the aforementioned storage medium includes: ROM, RAM, disk or optical disk and other media that can store program codes.

[0254] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.

Claims

1. A resource processing method, characterized in that: Determine a resource sensing period set according to the first information, wherein the first information includes a channel busy rate CBR in the first time domain resource or a priority corresponding to the current terminal device; Determining a time position for performing resource sensing according to the resource sensing period set; The determining, according to the first information, a resource sensing period set includes: Acquire a first period set configured by high-layer signaling, wherein the first period set includes at least one resource sensing period; Determine the resource sensing period set from the first period set according to the first information; The determining, according to the first information, the resource sensing period set from the first period set includes: If the value corresponding to the first information and the first preset threshold satisfy a first size relationship, any resource sensing period in the first period set is determined as a resource sensing period in the resource sensing period set; If the value corresponding to the first information and the first preset threshold satisfy a second size relationship, determining each resource sensing period in the first period set as a resource sensing period in the resource sensing period set; If the first information is the CBR, the first size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold, and the second size relationship is that the value corresponding to the first information is greater than the first preset threshold; If the first information is the priority, the first size relationship is that the value corresponding to the first information is greater than the first preset threshold, and the second size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold.

2. The method according to claim 1, characterized in that: The determining, according to the first information, the resource sensing period set from the first period set includes: Determining a first quantity according to a range where the first information is located; A first number of resource sensing periods determined in the first period set are determined as resource sensing periods in the resource sensing period set.

3. The method according to claim 2, characterized in that The determining the first quantity according to the range where the first information is located includes: The first quantity is determined according to a maximum value of a range in which the first information is located.

4. The method according to claim 1, characterized in that The method further comprises: A preset corresponding relationship is obtained, wherein the preset corresponding relationship includes a set of second periods corresponding to each range corresponding to each piece of first information.

5. The method according to claim 4, characterized in that The determining, according to the first information, a resource sensing period set includes: According to the range where the first information is located, determining a second period set corresponding to the range where the first information is located in the preset corresponding relationship; A second period set corresponding to the range where the first information is located is determined as the resource perception period set.

6. A resource processing device, characterized in that: A determination module, configured to determine a resource sensing period set according to first information, wherein the first information includes a channel busy rate CBR in a first time domain resource or a priority corresponding to a current terminal device; The determination module is further used to determine a time position for performing resource sensing according to the resource sensing period set; The determination module is specifically used for: Acquire a first period set configured by high-layer signaling, wherein the first period set includes at least one resource sensing period; Determine the resource sensing period set from the first period set according to the first information; The determination module is specifically used for: If the value corresponding to the first information and the first preset threshold satisfy a first size relationship, any resource sensing period in the first period set is determined as a resource sensing period in the resource sensing period set; If the value corresponding to the first information and the first preset threshold satisfy a second size relationship, determining each resource sensing period in the first period set as a resource sensing period in the resource sensing period set; If the first information is the CBR, the first size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold, and the second size relationship is that the value corresponding to the first information is greater than the first preset threshold; If the first information is the priority, the first size relationship is that the value corresponding to the first information is greater than the first preset threshold, and the second size relationship is that the value corresponding to the first information is less than or equal to the first preset threshold.

7. The device according to claim 6, characterized in that The determination module is specifically used for: Determining a first quantity according to a range where the first information is located; A first number of resource sensing periods determined in the first period set are determined as resource sensing periods in the resource sensing period set.

8. The device according to claim 7, characterized in that The determination module is specifically used for: The first quantity is determined according to a maximum value of a range in which the first information is located.

9. The device according to claim 6, characterized in that The device also includes: The acquisition module is used to acquire a preset corresponding relationship, wherein the preset corresponding relationship includes a set of second periods corresponding to each range corresponding to each piece of first information.

10. The device according to claim 9, characterized in that The determination module is specifically used for: According to the range where the first information is located, determining a second period set corresponding to the range where the first information is located in the preset corresponding relationship; A second period set corresponding to the range where the first information is located is determined as the resource perception period set.

11. A resource processing device, characterized in that: include: Memory, used to store programs; A processor, configured to execute the program stored in the memory; when the program is executed, the processor is configured to execute the method according to any one of claims 1 to 5.

12. A computer-readable storage medium, characterized in that: The method comprises instructions which, when executed on a computer, cause the computer to perform the method as claimed in any one of claims 1 to 5.

13. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the method according to any one of claims 1 to 5 is implemented.

Images