Method and device for determining wireless communication transmission resources

Abstract

The present invention provides a method and device for determining wireless communication transmission resources. The method comprises: receiving a scheduling indication message sent by a base station, the scheduling indication message comprising at least one of the following: resource location indication information, resource mapping mode indication information; if it is determined according to the resource location indication information that the scheduled transmission resources are located in a shared resource pool or a shared resource area, the transmission resources are determined according to a parameter set corresponding to the shared resource pool or a parameter set corresponding to the shared resource area; if it is determined according to the resource mapping mode indication information that the parameters corresponding to the scheduled transmission resources are a shared resource parameter set, the transmission resources are determined according to the parameters in the shared resource parameter set. The present invention solves the problem of resource conflict caused by the different sums of sub-channel numbers contained in the frequency domain of the mode 3 UE transmission resource pool and the mode 4 UE transmission resource pool in the related art.

Description

Technical Field

[0001] The present invention relates to the field of communications, and in particular to a method and device for determining wireless communication transmission resources. Background Art

[0002] The Internet of Vehicles refers to a large system network that conducts wireless communication and information exchange between vehicles and X (X: vehicles, roads, pedestrians and the Internet, etc.) in accordance with agreed communication protocols and data exchange standards. Through Internet of Vehicles communication, vehicles can achieve driving safety, improve traffic efficiency, and obtain convenient or entertainment information. Based on the objects of wireless communication, Internet of Vehicles communication includes three different types: vehicle-to-vehicle communication (V2V for short), vehicle-to-roadside equipment communication (V2I for short), and vehicle-to-pedestrian communication (V2P for short), collectively referred to as V2X communication.

[0003] V2X sidelink communication includes two transmission modes: mode 3 based on base station scheduling resources and mode 4 based on UE competition resources. In mode 3, the UE sends control and data in the specified resources according to the scheduling of the base station. In mode 4, the UE autonomously selects resources to send control and data based on the resource monitoring of the control and data sending resources in the sending resource pool.

[0004] In the related art, the UE determines the transmission resource pool according to the base station configuration or pre-configuration, and uses the resources in the configured or pre-configured transmission resource pool to send V2X messages. Mode 3UE and mode 4UE do not support sharing the transmission resource pool. If the transmission resource pool of mode 3UE overlaps with the transmission resource pool of mode 4UE, there will be a transmission resource conflict between mode 3UE and mode 4UE in the resource range of the overlapping part, resulting in the receiving UE being unable to correctly receive the V2X message.

[0005] In order to improve the utilization efficiency of wireless resources, the Rel-15 stage of V2X adds support for mode 3UE and mode 4UE to share resource pools, while maintaining backward compatibility. There are two possible ways to share resource pools: full resource pool sharing and partial resource pool sharing, as shown in Figures 1a and 1b. In Rel-14V2X, after the mode 4UE parses the content of the sidelink control information (SCI), it obtains the frequency domain resource pool position (including the index of the starting subchannel for retransmission) of the corresponding V2X data physical sidelink shared channel (PSSCH) according to the resource indication value (RIV) and the mapping relationship (obtained through the relevant formula in the standard). The length of the frequency domain subchannel L allocated for initial and retransmission continuation subCH ), and at the transmitting UE, the value of RIV is calculated and the sum of the number of all sub-channels in the current resource pool configuration (N subCH ) is related to the parameter N in different resource pool configurations. subCH It may be different.

[0006] For the mode 3UE and mode 4UE partially sharing the resource pool (as shown in Figure 1b), if the mode 4UE includes Rel-14mode 4UE, then after the Rel-14mode 4UE partially parses the SCI in the shared resource pool, it obtains the starting subchannel index of the SCI corresponding data (PSSCH) in the mode 4 resource pool and the length of the frequency domain subchannel continuously allocated for initial and retransmission according to the value of RIV and the mapping relationship. In this case, if the transmitting UE is mdoe 3UE, the transmitting UE is based on the sum of the number of subchannels corresponding to the mode 3 resource pool (N subCH ) parameters to calculate RIV. If the total number of subchannels in the mode 3 resource pool and the mode 4 resource pool is not equal, then the frequency domain resource position of the PSSCH in the mode 4 resource pool determined by the Rel-14 mode 4 UE according to RIV is wrong, including the wrong starting subchannel index and the wrong length of the continuously allocated frequency domain subchannels. If resources are selected according to this wrong result, it is very likely to cause resource conflicts.

[0007] It can be seen that if the Rel-15 stage supports the method of partial shared resource pool, then the sum of the number of sub-channels in the frequency domain contained in the transmission resource pool of mode 3UE and the transmission resource pool of mode 4UE, which have overlapping relationships, may be different. This will make the RIV value contained in the SCI different for the transmission resource pool of mode 3UE and the transmission resource pool of mode 4UE, and the corresponding frequency domain resource position of PSSCH will be different, including different starting sub-channel indexes and different numbers of continuously allocated frequency domain sub-channels. In this way, in the process of selecting resources, the excluded resources of mode 4UE are inaccurate, including incorrect starting sub-channel indexes and incorrect numbers of frequency domain sub-channels.

[0008] In the related art, when mode 3UE and mode 4UE share a resource pool, there is no effective solution to the resource conflict problem caused by the different total number of sub-channels included in the transmission resource pool of mode 3UE and the transmission resource pool of mode 4UE in the frequency domain. Summary of the invention

[0009] An embodiment of the present invention provides a method and device for determining wireless communication transmission resources, so as to at least solve the problem of resource conflict caused by the different total number of sub-channels included in the transmission resource pool of mode 3UE and the transmission resource pool of mode 4UE in the frequency domain when mode 3UE and mode 4UE share a resource pool in the related art.

[0010] According to an embodiment of the present invention, a method for determining wireless communication transmission resources is provided, which is applied to a first mode user equipment UE, comprising: receiving a scheduling indication message and / or a detection sensing configuration signaling sent by a base station, wherein the scheduling indication message includes at least one of the following: resource location indication information, resource mapping mode indication information; the detection configuration signaling includes at least one of the following: detection resource area information, detection parameter set; according to the scheduling indication message and / or the detection sensing configuration signaling, determining the transmission resources for wireless communication; wherein, according to the scheduling indication message, determining the transmission resources for wireless communication includes at least one of the following: if the root If it is determined according to the resource location indication information that the scheduled sending resources are located in a shared resource pool or a shared resource area, the sending resources are determined according to the parameter set corresponding to the shared resource pool or the parameter set corresponding to the shared resource area; if it is determined according to the resource mapping method indication information that the parameters corresponding to the scheduled sending resources are a shared resource parameter set, the sending resources are determined according to the parameters in the shared resource parameter set; according to the detection sensing configuration signaling, determining the sending resources used for wireless communication includes: performing detection in the detection resource area based on the detection parameter set; and reporting the detection results to the base station to assist the base station in determining the sending resources.

[0011] Optionally, the resource location indication information is used to indicate whether the scheduled sending resources are in the shared resource pool or the shared resource area, wherein the content indicated by the resource location indication information includes at least one of the following: resource pool index, resource pool type, resource area identifier, resource collection identifier.

[0012] Optionally, the shared resource pool includes at least: a set of transmission resources that can be used for both the first mode UE and the second mode UE.

[0013] Optionally, the shared resource area includes at least: a resource set overlapping the first mode UE resource pool and the second mode UE resource pool, or a resource subset contained in the first mode UE resource pool, wherein the first mode UE resource pool includes the first mode UE sending resource pool and / or the first mode UE receiving resource pool; the second mode UE resource pool includes the second mode UE sending resource pool and / or the second mode UE receiving resource pool.

[0014] Optionally, determining the transmitting resources according to the parameter set corresponding to the shared resource pool includes: determining the frequency domain position of the transmitting resources of the physical side link shared channel PSSCH according to the parameter set corresponding to the shared resource pool; wherein the parameter set corresponding to the shared resource pool includes at least one of the following: the starting resource block RB of the shared resource pool, the starting subchannel of the shared resource pool, the ending RB of the shared resource pool, the ending subchannel of the shared resource pool, the number of RBs included in the shared resource pool in the frequency domain, the number of subchannels included in the shared resource pool in the frequency domain, and the bit mapping sequence corresponding to the time domain subframe.

[0015] Optionally, determining the sending resources according to the parameter set corresponding to the shared resource area includes: determining the frequency domain position of the sending resources of the PSSCH according to the second mode UE resource pool parameter set corresponding to the shared resource area; wherein the second mode UE resource pool corresponding to the shared resource area includes: the resource pool corresponding to the designated identifier of the second mode UE sending or receiving resource pool, wherein the designated identifier is the same as or has an associated relationship with the shared resource area identifier indicated by the resource location indication information or the shared resource configuration information; or, determining the sending resources according to a shared resource parameter set, wherein the shared resource parameter set is associated with the shared resource area and is determined according to the shared resource configuration information sent by the base station.

[0016] Optionally, the second mode UE resource pool parameter set includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe.

[0017] Optionally, the resource mapping mode indication message is used to indicate whether the scheduled sending resources are determined according to the shared resource parameter set.

[0018] Optionally, before receiving the scheduling indication message sent by the base station, the method also includes at least one of the following: receiving resource pool configuration information sent by the base station, and determining resource pool parameters based on the resource pool configuration information; receiving overlapping resource pool configuration information sent by the base station, and determining a receiving resource pool overlapping with the sending resource pool of the first mode UE based on the overlapping resource pool configuration information; an identifier, wherein the identifier includes at least a resource pool index or a resource pool type; receiving shared resource configuration information sent by the base station, and determining a shared resource area and / or a set of shared resource parameters associated with the shared resource area based on the shared resource configuration information.

[0019] Optionally, the detection resource area includes at least one of the following: a resource set overlapping a sending resource pool and a receiving resource pool; wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; a shared resource area, wherein the shared resource area is determined according to the shared resource configuration information; a shared resource pool, wherein the shared resource pool is a sending resource pool shared by a first mode UE and a second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

[0020] Optionally, the detection parameter set includes at least one of the following: a receiving resource pool parameter set, wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to overlapping resource pool configuration information; a shared resource parameter set, wherein the shared resource parameter set is determined according to shared resource configuration information; a combination of shared resource parameters and sending resource pool parameters, wherein the shared resource parameters are determined according to shared resource configuration information; a sending resource pool parameter set, wherein the sending resource pool parameters are determined according to resource pool configuration information; a shared resource pool parameter set, wherein the shared resource pool parameters are determined according to resource pool configuration information.

[0021] Optionally, the detection in the detection resource area based on the detection parameter set includes: performing detection in the detection resource area according to the detection indication signaling sent by the base station; wherein the content included in the detection indication signaling includes at least one of the following: start detection, stop detection, and detection time length; the detection resource area includes at least one of the following: a resource set overlapping the sending resource pool and the receiving resource pool, wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; a shared resource area, wherein the shared resource area is determined according to the shared resource configuration information; a shared resource pool, wherein the shared resource pool is a sending resource pool shared by the first mode UE and the second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

[0022] Optionally, the resource pool configuration information includes at least one of the following: a resource pool parameter, a parameter indicating a resource pool type; wherein the resource pool includes a sending resource pool and / or a receiving resource pool and / or a shared resource pool; the resource pool parameter includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe; the resource pool type includes at least one of the following: a first mode UE sending resource pool, a first mode UE receiving resource pool, and a sending resource pool shared by a first mode UE and a second mode UE; the overlapping resource pool configuration information includes at least one of the following: a resource pool index, a resource pool type; the resource pool index and the resource pool type both indicate a receiving resource pool that overlaps with a sending resource pool of a first mode UE.

[0023] Optionally, the shared resource configuration information includes at least one of the following: a parameter indicating a shared resource area, and a shared resource parameter set; the shared resource area includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe; the shared resource parameter set includes at least one of the following: a starting resource block RB of a reference resource pool, a starting subchannel of a reference resource pool, an ending RB of a reference resource pool, an ending subchannel of a reference resource pool, the number of RBs included in the reference resource pool in the frequency domain, the number of subchannels included in the reference resource pool in the frequency domain, a bit mapping sequence corresponding to a time domain subframe of a reference resource pool, and an identifier of a reference resource pool; wherein the method for determining the reference resource pool includes at least one of the following: determining according to the shared resource parameter set; determining according to a combination of the shared resource parameter set and a sending resource pool parameter set; determining according to a combination of the shared resource parameter set and a receiving resource pool parameter set.

[0024] According to another embodiment of the present invention, a device for determining wireless communication transmission resources is provided, which is applied to a first mode user equipment UE and includes: a receiving module, which is used to receive a scheduling indication message and / or a detection sensing configuration signaling sent by a base station, wherein the scheduling indication message includes at least one of the following: resource location indication information, resource mapping mode indication information; the detection configuration signaling includes at least one of the following: detection resource area information, detection parameter set; a determination module, which is used to determine the transmission resources for wireless communication according to the scheduling indication message and / or the detection sensing configuration signaling; wherein, according to the scheduling indication message, determining the transmission resources for wireless communication includes the following At least one of the following: if it is determined according to the resource location indication information that the scheduled sending resource is located in a shared resource pool or a shared resource area, then the sending resource is determined according to a parameter set corresponding to the shared resource pool or a parameter set corresponding to the shared resource area; if it is determined according to the resource mapping method indication information that the parameter corresponding to the scheduled sending resource is a shared resource parameter set, then the sending resource is determined according to the parameters in the shared resource parameter set; according to the detection sensing configuration signaling, determining the sending resource for wireless communication includes: performing detection in the detection resource area based on the detection parameter set; and reporting the detection result to the base station to assist the base station in determining the sending resource.

[0025] Optionally, the resource location indication information is used to indicate whether the scheduled sending resources are in the shared resource pool or the shared resource area, wherein the content indicated by the resource location indication information includes at least one of the following: resource pool index, resource pool type, resource area identifier, resource collection identifier.

[0026] Optionally, the shared resource pool includes at least: a set of transmission resources that can be used for both the first mode UE and the second mode UE.

[0027] Optionally, the shared resource area includes at least: a resource set overlapping the first mode UE resource pool and the second mode UE resource pool, or a resource subset contained in the first mode UE resource pool, wherein the first mode UE resource pool includes the first mode UE sending resource pool and / or the first mode UE receiving resource pool; the second mode UE resource pool includes the second mode UE sending resource pool and / or the second mode UE receiving resource pool.

[0028] Optionally, the determination module is also used to determine the frequency domain position of the transmission resources of the physical side link shared channel PSSCH according to the parameter set corresponding to the shared resource pool; wherein the parameter set corresponding to the shared resource pool includes at least one of the following: the starting resource block RB of the shared resource pool, the starting subchannel of the shared resource pool, the ending RB of the shared resource pool, the ending subchannel of the shared resource pool, the number of RBs included in the shared resource pool in the frequency domain, the number of subchannels included in the shared resource pool in the frequency domain, and the bit mapping sequence corresponding to the time domain subframe.

[0029] Optionally, the determination module is also used to determine the frequency domain position of the PSSCH transmission resources according to the second mode UE resource pool parameter set corresponding to the shared resource area; wherein the second mode UE resource pool corresponding to the shared resource area includes: the resource pool corresponding to the designated identifier of the second mode UE sending or receiving resource pool, wherein the designated identifier is the same as or has an associated relationship with the shared resource area identifier indicated by the resource location indication information or the shared resource configuration information; or, the determination module is also used to determine the transmission resources according to the shared resource parameter set, wherein the shared resource parameter set is associated with the shared resource area and is determined according to the shared resource configuration information sent by the base station.

[0030] Optionally, the second mode UE resource pool parameter set includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe.

[0031] Optionally, the resource mapping mode indication message is used to indicate whether the scheduled sending resources are determined according to the shared resource parameter set.

[0032] Optionally, the device also includes at least one of the following: a first processing module, used to receive resource pool configuration information sent by the base station before receiving the scheduling indication message sent by the base station, and determine the resource pool parameters according to the resource pool configuration information; a second processing module, used to receive overlapping resource pool configuration information sent by the base station, and determine the receiving resource pool overlapping with the sending resource pool of the first mode UE according to the overlapping resource pool configuration information; an identifier, wherein the identifier at least includes a resource pool index or a resource pool type; and a third processing module, used to receive shared resource configuration information sent by the base station, and determine the shared resource area and / or a set of shared resource parameters associated with the shared resource area according to the shared resource configuration information.

[0033] Optionally, the detection resource area includes at least one of the following: a resource set overlapping a sending resource pool and a receiving resource pool; wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; a shared resource area, wherein the shared resource area is determined according to the shared resource configuration information; a shared resource pool, wherein the shared resource pool is a sending resource pool shared by a first mode UE and a second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

[0034] Optionally, the detection parameter set includes at least one of the following: a receiving resource pool parameter set, wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to overlapping resource pool configuration information; a shared resource parameter set, wherein the shared resource parameter set is determined according to shared resource configuration information; a combination of shared resource parameters and sending resource pool parameters, wherein the shared resource parameters are determined according to shared resource configuration information; a sending resource pool parameter set, wherein the sending resource pool parameters are determined according to resource pool configuration information; a shared resource pool parameter set, wherein the shared resource pool parameters are determined according to resource pool configuration information.

[0035] Optionally, the determination module is also used to perform detection in the detection resource area according to the detection indication signaling sent by the base station; wherein the content included in the detection indication signaling includes at least one of the following: start detection, stop detection, and detection time length; the detection resource area includes at least one of the following: a set of resources overlapping the sending resource pool and the receiving resource pool, wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; a shared resource area, wherein the shared resource area is determined according to the shared resource configuration information; a shared resource pool, wherein the shared resource pool is a sending resource pool shared by the first mode UE and the second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

[0036] Optionally, the resource pool configuration information includes at least one of the following: a resource pool parameter, a parameter indicating a resource pool type; wherein the resource pool includes a sending resource pool and / or a receiving resource pool and / or a shared resource pool; the resource pool parameter includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe; the resource pool type includes at least one of the following: a first mode UE sending resource pool, a first mode UE receiving resource pool, and a sending resource pool shared by a first mode UE and a second mode UE; the overlapping resource pool configuration information includes at least one of the following: a resource pool index, a resource pool type; the resource pool index and the resource pool type both indicate a receiving resource pool that overlaps with a sending resource pool of a first mode UE.

[0037] Optionally, the shared resource configuration information includes at least one of the following: a parameter indicating a shared resource area, and a shared resource parameter set; the shared resource area includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe; the shared resource parameter set includes at least one of the following: a starting resource block RB of a reference resource pool, a starting subchannel of a reference resource pool, an ending RB of a reference resource pool, an ending subchannel of a reference resource pool, the number of RBs included in the reference resource pool in the frequency domain, the number of subchannels included in the reference resource pool in the frequency domain, a bit mapping sequence corresponding to a time domain subframe of a reference resource pool, and an identifier of a reference resource pool; wherein the method for determining the reference resource pool includes at least one of the following: determining according to the shared resource parameter set; determining according to a combination of the shared resource parameter set and a sending resource pool parameter set; determining according to a combination of the shared resource parameter set and a receiving resource pool parameter set.

[0038] According to yet another embodiment of the present invention, a storage medium is provided, in which a computer program is stored, wherein the computer program is configured to execute the steps of any one of the above method embodiments when running.

[0039] According to yet another embodiment of the present invention, there is provided an electronic device, including a memory and a processor, wherein the memory stores a computer program, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0040] Through the present invention, a scheduling indication message and / or a detection sensing configuration signaling sent by a base station is received, wherein the scheduling indication message includes at least one of the following: resource location indication information, resource mapping mode indication information; the detection configuration signaling includes at least one of the following: detection resource area information, detection parameter set; according to the scheduling indication message and / or the detection sensing configuration signaling, the sending resources for wireless communication are determined; wherein, according to the scheduling indication message, determining the sending resources for wireless communication includes at least one of the following: if it is determined according to the resource location indication information that the scheduled sending resources are located in a shared resource pool or a shared resource area, then determining the sending resources according to a parameter set corresponding to the shared resource pool or a parameter set corresponding to the shared resource area; if it is determined according to the resource mapping mode indication information that the parameters corresponding to the scheduled sending resources are a shared resource parameter set, then determining the sending resources according to the parameters in the shared resource parameter set; according to the detection sensing configuration signaling, determining the sending resources for wireless communication includes: performing detection based on the detection parameter set in the detection resource area; and reporting the detection result to the base station to assist the base station in determining the sending resources. That is, the transmission resources of wireless communication are determined according to the content indicated by the scheduling indication message and / or the detection sensing configuration signaling sent by the base station, thereby solving the problem of resource conflict caused by the different total number of sub-channels included in the frequency domain of the transmission resource pool of mode 3UE and the transmission resource pool of mode 4UE when mode 3UE and mode 4UE share a resource pool in the related technology, thereby achieving the technical effect of improving resource utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0042] FIG. 1a is a schematic diagram of a shared resource pool of mode 3 UE and mode 4 UE in the related art;

[0043] FIG1b is another schematic diagram of a shared resource pool of mode 3 UE and mode 4 UE in the related art;

[0044] Figure 2 It is a hardware structure block diagram of a mobile terminal of a method for determining communication resources according to an embodiment of the present invention;

[0045] Figure 3 is a flow chart of a method for determining wireless communication transmission resources according to an embodiment of the present invention;

[0046] Figure 4is a schematic diagram of a method for determining wireless communication transmission resources according to an optional embodiment of the present invention (I);

[0047] Figure 5 is a schematic diagram of a method for determining wireless communication transmission resources according to an optional embodiment of the present invention (II);

[0048] Figure 6 is a schematic diagram of a method for determining wireless communication transmission resources according to an optional embodiment of the present invention (III);

[0049] Figure 7 Schematic diagram (IV) of a method for determining wireless communication transmission resources according to an optional embodiment of the present invention;

[0050] Figure 8 is a structural block diagram of a device for determining communication resources according to an embodiment of the present invention;

[0051] Fig. 9 1 is a structural block diagram of a device for determining communication resources according to an embodiment of the present invention (I). DETAILED DESCRIPTION

[0052] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other without conflict.

[0053] It should be noted that the terms "first", "second", etc. in the specification and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0054] Example 1

[0055] The method embodiment provided in the first embodiment of the present application can be executed in a mobile terminal, a computer terminal or a similar computing device. Taking running on a mobile terminal as an example, Figure 2 FIG. 1 is a hardware structure block diagram of a mobile terminal of a method for determining communication resources according to an embodiment of the present invention. Figure 2 As shown, the mobile terminal 10 may include one or more ( Figure 2 Only one is shown in the figure) a processor 102 (the processor 102 may include but is not limited to a processing device such as a microprocessor MCU or a programmable logic device FPGA) and a memory 104 for storing data. Optionally, the mobile terminal may also include a transmission device 106 and an input / output device 108 for communication functions. It can be understood by those skilled in the art that Figure 2 The structure shown is for illustration only and does not limit the structure of the mobile terminal. Figure 2 More or fewer components as shown, or with Figure 2Different configurations are shown.

[0056] The memory 104 can be used to store computer programs, for example, software programs and modules of application software, such as the computer program corresponding to the method for determining communication resources in the embodiment of the present invention. The processor 102 executes various functional applications and data processing by running the computer program stored in the memory 104, that is, to implement the above method. The memory 104 may include a high-speed random access memory, and may also include a non-volatile memory, such as one or more magnetic storage devices, flash memory, or other non-volatile solid-state memory. In some examples, the memory 104 may further include a memory remotely arranged relative to the processor 102, and these remote memories may be connected to the mobile terminal 10 via a network. Examples of the above-mentioned network include, but are not limited to, the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0057] The transmission device 106 is used to receive or send data via a network. The specific example of the above network may include a wireless network provided by a communication provider of the mobile terminal 10. In one example, the transmission device 106 includes a network adapter (Network Interface Controller, referred to as NIC), which can be connected to other network devices through a base station so as to communicate with the Internet. In one example, the transmission device 106 can be a radio frequency (RF) module, which is used to communicate with the Internet wirelessly.

[0058] In this embodiment, a method for determining wireless communication transmission resources is provided. Figure 3 is a flow chart of a method for determining wireless communication transmission resources according to an embodiment of the present invention, which is applied to a first mode user equipment UE, such as Figure 3 As shown, the process includes the following steps:

[0059] Step S302, receiving a scheduling indication message and / or a detection sensing configuration signaling sent by a base station, wherein the scheduling indication message includes at least one of the following: resource location indication information, resource mapping mode indication information; the detection configuration signaling includes at least one of the following: detection resource area information, detection parameter set;

[0060] Optionally, the resource location indication information is used to indicate whether the scheduled sending resource is in the shared resource pool or the shared resource area, wherein the content indicated by the resource location indication information includes at least one of the following: resource pool index, resource pool type, resource area identifier, resource collection identifier.

[0061] The above-mentioned shared resource pool at least includes: a set of transmission resources that can be used for both the first mode UE and the second mode UE.

[0062] The above-mentioned shared resource area includes at least: a resource set overlapping the first mode UE resource pool and the second mode UE resource pool, or a resource subset contained in the first mode UE resource pool, wherein the first mode UE resource pool includes the first mode UE sending resource pool and / or the first mode UE receiving resource pool; the second mode UE resource pool includes the second mode UE sending resource pool and / or the second mode UE receiving resource pool.

[0063] Optionally, the resource mapping mode indication message is used to indicate whether the scheduled sending resource is determined according to the shared resource parameter set.

[0064] The above-mentioned detection resource area includes at least one of the following: a resource set overlapping the sending resource pool and the receiving resource pool; wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; a shared resource area, wherein the shared resource area is determined according to the shared resource configuration information; a shared resource pool, wherein the shared resource pool is a sending resource pool shared by the first mode UE and the second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

[0065] Optionally, the detection parameter set includes at least one of the following: a receiving resource pool parameter set, wherein the receiving resource pool is identified by an identifier, and the identifier is determined based on the overlapping resource pool configuration information; a shared resource parameter set, wherein the shared resource parameter set is determined based on the shared resource configuration information; a combination of shared resource parameters and sending resource pool parameters, wherein the shared resource parameters are determined based on the shared resource configuration information; a sending resource pool parameter set, wherein the sending resource pool parameters are determined based on the resource pool configuration information; a shared resource pool parameter set, wherein the shared resource pool parameters are determined based on the resource pool configuration information.

[0066] Step S304: determining transmission resources for wireless communication according to the scheduling indication message and / or the sensing configuration signaling;

[0067] Among them, according to the scheduling indication message, determining the sending resources for wireless communication includes at least one of the following: if it is determined according to the resource location indication information that the scheduled sending resources are located in a shared resource pool or a shared resource area, then the sending resources are determined according to the parameter set corresponding to the shared resource pool or the parameter set corresponding to the shared resource area; if it is determined according to the resource mapping method indication information that the parameters corresponding to the scheduled sending resources are a shared resource parameter set, then the sending resources are determined according to the parameters in the shared resource parameter set; according to the detection sensing configuration signaling, determining the sending resources for wireless communication includes: performing detection in the detection resource area based on the detection parameter set; and reporting the detection result to the base station to assist the base station in determining the sending resources.

[0068] Optionally, the above-mentioned first mode UE includes but is not limited to mode 3 UE.

[0069] Optionally, the execution order of step S302 and step S304 may be interchangeable, that is, step S304 may be executed first, and then step S302 may be executed.

[0070] Optionally, application scenarios of the above method include but are not limited to: mode3UE determines wireless communication transmission resources in a V2X sidelink scenario. In this application scenario, through the present invention, a scheduling indication message and / or a detection sensing configuration signaling sent by a base station is received, wherein the scheduling indication message includes at least one of the following: resource location indication information, resource mapping mode indication information; the detection configuration signaling includes at least one of the following: detection resource area information, detection parameter set; according to the scheduling indication message and / or the detection sensing configuration signaling, the sending resources for wireless communication are determined; wherein, according to the scheduling indication message, determining the sending resources for wireless communication includes at least one of the following: if it is determined according to the resource location indication information that the scheduled sending resources are located in a shared resource pool or a shared resource area, then determining the sending resources according to the parameter set corresponding to the shared resource pool or the parameter set corresponding to the shared resource area; if it is determined according to the resource mapping mode indication information that the parameters corresponding to the scheduled sending resources are a shared resource parameter set, then determining the sending resources according to the parameters in the shared resource parameter set; according to the detection sensing configuration signaling, determining the sending resources for wireless communication includes: performing detection based on the detection parameter set in the detection resource area; and reporting the detection result to the base station to assist the base station in determining the sending resources. That is, the transmission resources of wireless communication are determined according to the content indicated by the scheduling indication message and / or the detection sensing configuration signaling sent by the base station, thereby solving the problem of resource conflict caused by the different total number of sub-channels included in the frequency domain of the transmission resource pool of mode 3UE and the transmission resource pool of mode 4UE when mode 3UE and mode 4UE share a resource pool in the related technology, thereby achieving the technical effect of improving resource utilization.

[0071] In an optional implementation manner, determining the sending resource according to a parameter set corresponding to the shared resource pool includes the following steps:

[0072] Step S11, determine the frequency domain position of the sending resources of the physical side link shared channel PSSCH according to the parameter set corresponding to the shared resource pool; wherein the parameter set corresponding to the shared resource pool includes at least one of the following: the starting resource block RB of the shared resource pool, the starting subchannel of the shared resource pool, the ending RB of the shared resource pool, the ending subchannel of the shared resource pool, the number of RBs included in the shared resource pool in the frequency domain, the number of subchannels included in the shared resource pool in the frequency domain, and the bit mapping sequence corresponding to the time domain subframe.

[0073] Optionally, determining the sending resource according to a parameter set corresponding to the shared resource area includes the following steps:

[0074] Step S12, determining the frequency domain position of the transmission resource of the PSSCH according to the second mode UE resource pool parameter set corresponding to the shared resource area; wherein the second mode UE resource pool corresponding to the shared resource area includes: a resource pool corresponding to a designated identifier of a second mode UE transmission or reception resource pool, wherein the designated identifier is the same as or associated with a shared resource area identifier indicated by the resource location indication information or the shared resource configuration information;

[0075] Alternatively, step S14, determining the sending resource according to a shared resource parameter set, wherein the shared resource parameter set is associated with the shared resource area and is determined according to shared resource configuration information sent by the base station.

[0076] Through the above step S12 or step S14, the first mode UE and the second mode UE can determine the resources for the first mode UE to send the PSSCH based on the same parameter set.

[0077] Optionally, the above-mentioned second mode UE resource pool parameter set includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe.

[0078] In an optional implementation, before receiving the scheduling indication message sent by the base station, the method further includes at least one of the following:

[0079] Step S21, receiving resource pool configuration information sent by the base station, and determining resource pool parameters according to the resource pool configuration information;

[0080] Step S22, receiving the overlapping resource pool configuration information sent by the base station, and determining an identifier of a receiving resource pool overlapping with the sending resource pool of the first mode UE according to the overlapping resource pool configuration information, where the identifier at least includes a resource pool index or a resource pool type;

[0081] Step S23: receiving the shared resource configuration information sent by the base station, and determining the shared resource area and / or a shared resource parameter set associated with the shared resource area according to the shared resource configuration information.

[0082] In an optional implementation, performing detection in the detection resource area based on the detection parameter set includes the following steps:

[0083] Step S31, performing detection in the detection resource area according to the detection indication signaling sent by the base station; wherein the content included in the detection indication signaling includes at least one of the following: start detection, stop detection, and detection time length; the detection resource area includes at least one of the following: a set of resources overlapping the sending resource pool and the receiving resource pool, wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; a shared resource area, wherein the shared resource area is determined according to the shared resource configuration information; a shared resource pool, wherein the shared resource pool is a sending resource pool shared by the first mode UE and the second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

[0084] Optionally, the resource pool configuration information includes at least one of the following: a resource pool parameter, a parameter indicating a resource pool type; wherein the resource pool includes a sending resource pool and / or a receiving resource pool and / or a shared resource pool; the resource pool parameter includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe; the resource pool type includes at least one of the following: a first mode UE sending resource pool, a first mode UE receiving resource pool, and a sending resource pool shared by a first mode UE and a second mode UE;

[0085] The overlapping resource pool configuration information includes at least one of the following: a resource pool index and a resource pool type; the resource pool index and the resource pool type both indicate a receiving resource pool that overlaps with a sending resource pool of the first mode UE.

[0086] Optionally, the shared resource configuration information includes at least one of the following: a parameter indicating a shared resource area, and a shared resource parameter set; the shared resource area includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe; the shared resource parameter set includes at least one of the following: a starting resource block RB of a reference resource pool, a starting subchannel of a reference resource pool, an ending RB of a reference resource pool, an ending subchannel of a reference resource pool, the number of RBs included in the reference resource pool in the frequency domain, the number of subchannels included in the reference resource pool in the frequency domain, a bit mapping sequence corresponding to a time domain subframe of a reference resource pool, and an identifier of a reference resource pool; wherein the method for determining the reference resource pool includes at least one of the following: determining according to the shared resource parameter set; determining according to a combination of the shared resource parameter set and a sending resource pool parameter set; determining according to a combination of the shared resource parameter set and a receiving resource pool parameter set.

[0087] The present embodiment is described below with reference to specific examples.

[0088] UE (Rel-15 mode 3UE) receives downlink control information (Downlink Control Information, referred to as DCI) sent by the base station. The DCI carries indication information indicating a resource pool identifier, which is used to indicate the resource pool on which the content of the DCI is based. The resource pool identifier can be a resource pool index, or a resource pool type (a mode 3 resource pool or a mode 4 resource pool, or a sending resource pool or a receiving resource pool). For example, the DCI contains a resource pool index indication, and the indicated index is 1 (assuming that resource pool 1 is a mode 4 resource pool). The mode 3UE believes that the scheduled resources are in the shared part of the resource pool, and according to the content of the DCI, the mode 3 resource pool and the mode 4 resource pool share The part determines the resources for sending the V2X message based on the mode 4 resource pool parameters. Specifically, the mode 3UE determines the resources for PSSCH transmission according to the mode 4 resource pool parameters based on the indication information of the DCI. For example, the mapping relationship is determined based on the number of subchannels contained in the mode 4 resource pool. The mapping relationship is to realize the mapping relationship between the value RIV of the frequency resource location of initial transmission and retransmission field in the DCI and the frequency domain resource position of the PSSCH. The frequency domain resource position includes the number of consecutive subchannels for initial transmission and retransmission of the PSSCH and the starting subchannel index of the PSSCH retransmission. Mode 3UE can determine the frequency domain resource position of the PSSCH based on the mapping relationship. In addition, based on the starting RB index of the mode 4 resource pool and the number of RBs contained in the subchannel, the starting subchannel of the PSSCH initial transmission is determined according to the starting subchannel index allocated to the PSSCH initial transmission in the DCI. And the value of the corresponding field in the SCI is determined according to the value of the frequency resource location of initial transmission and retransmission field in the DCI.

[0089] Alternatively, an indication information is added to the DCI to indicate whether the scheduled resources are in the mode 3 dedicated resource set or in the shared resource set. For example, the indication "1" indicates that the scheduled resources are in the shared resource set, and the mode 3UE determines the resources for sending the V2X message based on the configured mode 4 resource pool parameters or parameter set. Specifically, the mode 3UE determines that the scheduled resources are in the shared resource set based on the indication information "1" of the DCI, and then determines the mapping relationship between the RIV value and the PSSCH frequency domain resource position according to the mode 4 resource pool parameters (such as the number of subchannels contained in the mode 4 resource pool), and determines the number of continuous subchannels for initial transmission and retransmission of the PSSCH and the starting subchannel index of the retransmission through the mapping relationship. In addition, based on the starting RB index of the mode 4 resource pool, the starting subchannel of the initial transmission of the PSSCH is determined according to the starting subchannel index allocated to the initial transmission of the PSSCH in the DCI and the number of RBs contained in the subchannel. And the value of the corresponding domain in the SCI is determined according to the value of the Frequency resource location of initialtransmission and retransmission domain in the DCI.

[0090] The UE (Rel-15 mode 3 UE) receives the configuration signaling, and determines the mode 3 resource pool, and / or the mode 4 resource pool, and / or the resource set in the mode 3 resource pool shared with the mode 4 UE, and / or the parameter set corresponding to the mode 4 resource pool according to the configuration signaling content;

[0091] If the content of the configuration signaling is mode 3 resource pool and mode 4 resource pool information, the mode 3 UE determines the mode 3 resource pool and mode 4 resource pool, as well as the part shared by the mode 3 resource pool and the mode 4 resource pool according to the configuration signaling content; for example: 1 mode 3 sending resource pool, and the receiving resource pool includes 1 mode 3 resource pool and 1 mode 4 resource pool; (mode 4 UE determines the sending resource pool and the receiving resource pool according to the configuration or pre-configuration, for example: 1 mode 4 sending resource pool, and the receiving resource pool includes 1 mode 4 resource pool and 1 mode 3 resource pool.) The mode 3 resource pool and the mode 4 resource pool have overlapping parts, and the overlapping parts are shared by mode 3 UE and mode 4 UE.

[0092] If the content of the configuration signaling is the mode 3 resource pool and the resource set shared with the mode 4 UE in the mode 3 resource pool, and the parameter set of the mode 4 resource pool, the mode 3 UE determines the mode 3 resource pool, the resource set shared with the mode 4 UE in the mode 3 resource pool, and the parameter set for determining the frequency domain resource position in the mode 4 resource pool according to the configuration signaling.

[0093] Mode 3 UE determines to perform sensing and reserved resource exclusion in the shared part of mode 3 and mode 4 resource pools according to the indication information; the indication information includes a resource pool identifier (such as a resource pool index, or a resource pool type (mode 3 or mode 4)) and a resource pool parameter set.

[0094] If the content indicated by the indication signaling is a resource pool identifier, the Rel-15 mode 3 UE performs sensing and reserved resource exclusion based on the indicated resource pool parameters, wherein the resource range of Sensing is the shared part of the resource pool.

[0095] If the content indicated by the indication signaling is a resource pool parameter set, the Rel-15 mode 3 UE performs sensing and reserved resource exclusion in the resource pool shared part based on the parameters in the indicated set. The parameters in the set include at least one of the following: resource pool index, the total number of sub-channels in the resource pool, the resource pool starting RB index, and the number of RBs contained in the sub-channel. The resource pool shared part includes the resource set shared with the mode 4 UE in the mode 3 resource pool.

[0096] The present embodiment is described below with reference to optional embodiments.

[0097] Optional embodiment 1

[0098] The schematic diagram of this optional embodiment is as follows Figure 4As shown, 1001 is the transmission resource pool of mode 3UE, 1002 is the transmission resource pool of mode 4UE, 1003 is the overlapping part of 1001 and 1002, and is the resource area shared by mode 3UE and mode 4UE. Mode 3UE determines resource pool 1001 as the transmission resource pool according to the resource pool configuration signaling, and the receiving resource pool includes resource pools 1001 and 1002; mode 4UE determines resource pool 1002 as the transmission resource pool according to the configuration or pre-configuration information, and the receiving resource pool includes resource pools 1001 and / or 1002. 1003 is the overlapping part of the mode 3 transmission resource pool and the mode 4 transmission resource pool, 1004 indicates the number of sub-channels N1 included in the frequency domain of the mode 3 transmission resource pool, and 1005 indicates the number of sub-channels N2 included in the frequency domain of the mode 4 transmission resource pool. Mode 3UE determines whether the receiving resource pool is shared with the transmission resource pool according to the overlapping resource pool configuration information. Mode 3 UE determines that receiving resource pool 1002 is associated with sending resource pool 1001 according to the overlapping resource pool configuration information.

[0099] Mode 3UE can obtain all parameter information of receiving resource pool 1002 according to resource pool configuration signaling, including the number N2 of subchannels included in the resource pool in the frequency domain. Mode 3UE obtains the overlapping part 1003 of transmitting resource pool 1001 and receiving resource pool 1002 according to the configured transmitting resource pool information and receiving resource pool information, as well as the overlapping resource pool configuration information, and determines that the resource set included in the overlapping part 1003 is the shared resource area of ​​mode 3UE and mode 4UE.

[0100] Alternatively, the mode 3 UE determines that the resource set 1003 included in the sending resource pool 1001 is the shared resource region of the mode 3 UE and the mode 4 UE according to the shared resource region indication information or the shared resource configuration information of the base station.

[0101] Optional embodiment 2

[0102] The schematic diagram of this optional embodiment is as follows Figure 5 As shown, 2001 is the transmission resource pool of mode 3 UE, 2002 is the transmission resource pool of mode 4 UE, and 2003 is the overlapping part of 2001 and 2002.

[0103] Mode 3 UE determines resource pool 2001 as a sending resource pool and also a receiving resource pool according to resource pool configuration information; mode 4 UE determines resource pool 2002 as a sending resource pool and also a receiving resource pool according to resource pool configuration information or pre-configuration information.

[0104] The mode 3 UE determines, according to the shared resource configuration information, that the resource set 2003 included in the sending resource pool 2001 is a shared resource area for the mode 3 UE and the mode 4 UE.

[0105] The shared resource configuration information includes parameter set information representing the mode 4 resource pool 2002 (also referred to as the reference resource pool), and the parameter set includes at least one of the following: the starting RB index of the mode 4 resource pool in the frequency domain, the starting subchannel index, the ending RB index, the ending subchannel index, the number of RBs contained in the subchannels in the resource pool, the number of subchannels contained in the resource pool in the frequency domain, the bitmap of the resource pool in the time domain, the resource pool index, and the resource pool type.

[0106] Mode 3UE can determine part or all of the information of the mode 4 resource pool according to the parameter set characterizing the mode 4 resource pool contained in the shared resource configuration information. For example, the mode 3UE determines the frequency domain range of the mode 4 resource pool and the number of sub-channels contained therein through the parameter set of the mode 4 resource pool, and the parameter set includes one or more of the following: the starting position of the mode 4 resource pool (which can be represented by the minimum RB index of the resource pool), the size of the sub-channel in the mode 4 resource pool (which can be represented by the number of RBs contained in the sub-channel), and the number of sub-channels contained in the mode 4 resource pool in the frequency domain.

[0107] Optional embodiment 3

[0108] The schematic diagram of this optional embodiment is as follows Figure 6 As shown, mode 3 UE determines resource pool 3001 as a sending resource pool according to resource pool configuration information, and determines resource area 3002 as a sensing area according to sensing indication signaling or sensing configuration information (such as shared resource configuration information); mode 4 UE determines resource pool 3001 as a sending resource pool and also a receiving resource pool according to resource pool configuration information or pre-configuration information.

[0109] The parameters contained in the sensing area 3002 include at least one of the following: a starting RB index, an ending RB index, a starting subchannel index, an ending subchannel index, the number of RBs contained in the subchannel, the number of subchannels contained in the frequency domain, and a bitmap corresponding to the subframe in the time domain.

[0110] When the base station schedules the mode 3 UE to send a signal in the transmission resource pool 3001, it only schedules the resources included in the sensing area 3002 for the mode 3 UE. In other words, the resources in the transmission resource pool 3001 that are not included in the sensing area 3002 will not be used as the transmission resources of the mode 3 UE. In other words, the sensing area 3002 is a shared resource area for the mode 3 UE and the mode 4 UE.

[0111] When the Mode 3UE sends a V2X signal in 3002, it is sent based on the parameters of the sending resource pool 3001. The parameters of the sending resource pool 3001 include at least one of the following: the starting RB index, the starting subchannel index, the number of RBs contained in the subchannel, the number of subchannels contained in the frequency domain, and the bitmap corresponding to the subframe in the time domain.

[0112] Optional Embodiment 4

[0113] The DCI signaling includes indication information, indicating that the resources scheduled for mode 3UE are shared resources of mode 3UE and mode 4UE. For example, the resources scheduled for mode 3UE are within the overlapping range of the mode 3 transmission resource pool and the mode 4 transmission resource pool, or the resources scheduled for mode 3UE are within a resource subset or shared resource area included in the mode 3 transmission resource pool. According to the indication information in the DCI, the mode 3UE determines the transmission resources within the overlapping range of the mode 3 transmission resource pool and the mode 4 transmission resource pool, or within a resource subset or shared resource area included in the mode 3 transmission resource pool indicated by the base station.

[0114] The method for determining the transmission resource includes: the mode 3UE determines the transmission resource position (such as the frequency domain position) according to the parameters of the mode 4 transmission resource pool or the shared resource parameter set within the overlapping part of the mode 3 transmission resource pool and the mode 4 transmission resource pool or within a resource subset or shared resource area contained in the mode 3 resource pool according to the indication information of the base station (such as the indication information contained in the DCI) or predefined criteria. The mode 4 transmission resource pool is determined according to the characteristic indication information of the receiving resource pool, and the characteristic indication information of the receiving resource pool includes the resource pool index or information associated with the mdoe 3 transmission resource pool. The shared resource parameter set includes parameters for the mode 3UE to determine the transmission resource position, including at least one of the following: the starting RB index, the starting subchannel index, the number of RBs contained in the subchannel, the number of subchannels contained in the frequency domain, and the bitmap corresponding to the subframe in the time domain.

[0115] For example, as attached Figure 7As shown, 4001 is a mode 3 transmission resource pool, 4002 is a mode 4 transmission resource pool, and 4003 is an overlapped portion of a mode 3 transmission resource pool and a mode 4 transmission resource pool. After receiving the DCI, the Mode 3 UE determines whether the scheduled transmission resources are within the overlapped portion of the mode 3 and mode 4 transmission resource pools or within the shared resource area 4003 according to the indication information contained in the DCI. If so, the location of the transmission resources is determined according to the parameters of the mode 4 transmission resource pool or according to the shared resource parameter set. For example, the RIV value and the PSSCH transmission resource location are determined according to the value M of the number of subchannels 4004 contained in the mode 4 transmission resource pool, including the number of consecutive subchannels for initial and retransmission of the PSSCH and the starting subchannel index of the PSSCH retransmission.

[0116] Optional embodiment 5

[0117] The sensing indication signaling includes information indicating the sensing, indicating the mode 3UE to perform sensing in the overlapping part of the mode 3 resource pool and the mode 4 resource pool. The mode 3 resource pool includes the mode 3 sending resource pool, the mode 4 resource pool includes the receiving resource pool configured for the mode 3UE (the sending resource pool of the mode 4UE, referred to as the mode 4 sending resource pool), and / or the mode 4 sending resource pool associated with the mode 3 sending resource pool, the association is indicated by receiving resource pool characteristic indication information, the indication method includes resource pool index, resource pool type, and sharing identifier, and the receiving resource pool characteristic indication information can be included in the overlapping resource pool configuration information.

[0118] Alternatively, the sensing indication signaling includes information indicating sensing, and instructs the mode 3 UE to perform sensing or terminate sensing in a resource subset or a resource sharing area in the mode 3 resource pool.

[0119] Alternatively, the sensing indication signaling includes information indicating the sensing, indicating the mode 3 UE to perform sensing or terminate sensing in a shared resource pool, wherein the shared resource pool is a resource pool shared by the mode 3 UE and the mode 4 UE, and is determined according to the resource pool configuration information.

[0120] Alternatively, according to a predefined criterion, the mode 3 UE performs sensing or terminates sensing in a portion where the mode 3 transmission resource pool overlaps with the mode 4 transmission resource pool or in a resource subset or resource sharing area in the mode 3 transmission resource pool.

[0121] Alternatively, the mode 3 UE performs sensing or terminates sensing in a shared resource pool or in a resource subset or shared resource area in a mode 3 resource pool according to control signaling (such as DCI) or RRC (Radio Resource Control) signaling instructions.

[0122] Mode 3 UE performs sensing according to mode 4 transmit resource pool parameters in the overlapped part of mode 3 transmit resource pool and mode 4 transmit resource pool or in a resource subset or resource sharing area in mode 3 resource pool. Mode 3 UE determines the parameters required for sensing through mode 4 transmit resource pool parameters configured by the base station or through a set of shared resource parameters configured by the base station.

[0123] When a mode 3 UE performs sensing in the overlapping part of the mode 3 transmission resource pool and the mode 4 transmission resource pool or in a resource subset or shared resource area in the mode 3 transmission resource pool, it excludes or selects resources according to the parameters of the mode 4 transmission resource pool or the shared resource parameter set configured by the base station.

[0124] The shared resource parameter set includes at least one of the following: the starting RB index, the starting subchannel index, the number of RBs contained in the subchannel, the number of subchannels contained in the frequency domain, and the bitmap corresponding to the subframe in the time domain. The combination of these parameters can be called a reference resource pool parameter set, which is used to determine the parameters based on which the mode3UE performs sensing.

[0125] For example, after the mode 3 UE correctly receives the SCI in the overlapping part of the mode 3 transmission resource pool and the mode 4 transmission resource pool or in a resource subset in the mode 3 resource pool, it solves the value of the frequency resource location of initial transmission and retransmission, which can be expressed as RIV, and contains the information of the frequency domain resource location of the PSSCH. The mode 3 UE determines the corresponding number of continuous subchannels for initial transmission and retransmission of the PSSCH and the index of the starting subchannel of the PSSCH during retransmission based on the RIV value and the mapping relationship. In this process, the mode 3 UE determines the mapping relationship based on the number of subchannels contained in the mode 4 transmission resource pool indicated by the base station or the number of subchannels contained in the shared resource parameter set configured by the base station, or determines the corresponding number of continuous subchannels for initial transmission and retransmission of the PSSCH and the index of the starting subchannel of the PSSCH during retransmission based on the number of subchannels contained in the mode 4 resource pool.

[0126] Optional Embodiment 6

[0127] Mode 4 UE performs sensing in the overlapping part of the mode 4 transmit resource pool and the mode 3 transmit resource pool or in a resource subset or shared resource area in the mode 4 transmit resource pool.

[0128] Mode 4UE performs sensing based on the parameters of the mode 3 sending resource pool. The mode 3 sending resource pool may be the only receiving resource pool configured for the mode 4UE; or it may be one of multiple receiving resource pools configured by the base station for the mode 4UE, and the corresponding identifier (including the resource pool index or resource pool type) is consistent with or associated with the identifier indicated by the base station;

[0129] The parameters of the Mode 3 sending resource pool can also be configured by the base station to the mode 4UE in the form of a parameter set. The mode 4UE determines the sensing parameters based on the set configured by the base station or a combination of the set and the parameters of the mode 3 sending resource pool. If it is a combination, the mode 3 sending resource pool overlaps with the mode 4 sending resource pool, and the mode 4UE determines the mode 3 sending resource pool based on the identifier indicated by the base station.

[0130] Optional Embodiment 7

[0131] Mode 4 UE transmits PSCCH and / or PSSCH in the overlapping part of the mode 4 transmit resource pool and the mode 3 transmit resource pool or in a resource subset or shared resource region in the mode 4 transmit resource pool.

[0132] Mode 4UE determines the resource location (such as frequency domain resource location) for sending PSSCH based on the parameters of the mode 3 sending resource pool. The mode 3 sending resource pool can be the only receiving resource pool configured for the mode 4UE; or it can be one of multiple receiving resource pools configured by the base station for the mode 4UE, and the corresponding identifier (including resource pool index or resource pool type) is consistent with or associated with the identifier indicated by the base station;

[0133] The parameters of the Mode 3 sending resource pool can also be configured by the base station to the mode 4UE in the form of a parameter set. The mode 4UE determines the resource location for sending the PSSCH based on the parameter set configured by the base station or a combination of the parameter set and the parameters of the mode 3 sending resource pool. If it is a combination, the mode 3 sending resource pool overlaps with the mode 4 sending resource pool, and the mode 4UE determines the mode 3 sending resource pool based on the identifier indicated by the base station.

[0134] Example 2

[0135] In this embodiment, a device for determining wireless communication transmission resources is also provided, which is used to implement the above embodiments and preferred implementation modes, and the descriptions that have been made are not repeated. As used below, the term "module" can implement a combination of software and / or hardware of a predetermined function. Although the devices described in the following embodiments are preferably implemented in software, the implementation of hardware, or a combination of software and hardware, is also possible and conceivable.

[0136] Figure 8 is a structural block diagram of a device for determining communication resources according to an embodiment of the present invention, such as Figure 8 As shown, the device comprises:

[0137] 1) A receiving module 82, configured to receive a scheduling indication message and / or a detection sensing configuration signaling sent by a base station, wherein the scheduling indication message includes at least one of the following: resource location indication information and resource mapping mode indication information; the detection configuration signaling includes at least one of the following: detection resource area information and a detection parameter set;

[0138] 2) A determination module 84 is configured to determine the sending resources for wireless communication according to the scheduling indication message and / or the detection sensing configuration signaling; wherein, according to the scheduling indication message, determining the sending resources for wireless communication includes at least one of the following: if it is determined according to the resource location indication information that the scheduled sending resources are located in a shared resource pool or a shared resource area, then the sending resources are determined according to a parameter set corresponding to the shared resource pool or a parameter set corresponding to the shared resource area; if it is determined according to the resource mapping method indication information that the parameters corresponding to the scheduled sending resources are a shared resource parameter set, then the sending resources are determined according to the parameters in the shared resource parameter set; according to the detection sensing configuration signaling, determining the sending resources for wireless communication includes: performing detection in the detection resource area based on the detection parameter set; and reporting the detection result to the base station to assist the base station in determining the sending resources.

[0139] Optionally, the above-mentioned first mode UE includes but is not limited to mode 3 UE.

[0140] Optionally, application scenarios of the above-mentioned device include but are not limited to: mode3UE determines wireless communication transmission resources in a V2X sidelink scenario. In this application scenario, through the present invention, a scheduling indication message and / or a detection sensing configuration signaling sent by a base station is received, wherein the scheduling indication message includes at least one of the following: resource location indication information, resource mapping mode indication information; the detection configuration signaling includes at least one of the following: detection resource area information, detection parameter set; according to the scheduling indication message and / or the detection sensing configuration signaling, the sending resources for wireless communication are determined; wherein, according to the scheduling indication message, determining the sending resources for wireless communication includes at least one of the following: if it is determined according to the resource location indication information that the scheduled sending resources are located in a shared resource pool or a shared resource area, then determining the sending resources according to the parameter set corresponding to the shared resource pool or the parameter set corresponding to the shared resource area; if it is determined according to the resource mapping mode indication information that the parameters corresponding to the scheduled sending resources are a shared resource parameter set, then determining the sending resources according to the parameters in the shared resource parameter set; according to the detection sensing configuration signaling, determining the sending resources for wireless communication includes: performing detection based on the detection parameter set in the detection resource area; and reporting the detection result to the base station to assist the base station in determining the sending resources. That is, the transmission resources of wireless communication are determined according to the content indicated by the scheduling indication message and / or the detection sensing configuration signaling sent by the base station, thereby solving the problem of resource conflict caused by the different total number of sub-channels included in the frequency domain of the transmission resource pool of mode 3UE and the transmission resource pool of mode 4UE when mode 3UE and mode 4UE share a resource pool in the related technology, thereby achieving the technical effect of improving resource utilization.

[0141] In an optional implementation, the above-mentioned determination module 84 is also used to determine the frequency domain position of the transmission resources of the physical side link shared channel PSSCH according to the parameter set corresponding to the shared resource pool; wherein the parameter set corresponding to the shared resource pool includes at least one of the following: the starting resource block RB of the shared resource pool, the starting subchannel of the shared resource pool, the ending RB of the shared resource pool, the ending subchannel of the shared resource pool, the number of RBs included in the shared resource pool in the frequency domain, the number of subchannels included in the shared resource pool in the frequency domain, and the bit mapping sequence corresponding to the time domain subframe.

[0142] Optionally, the above-mentioned determination module 84 is also used to determine the frequency domain position of the transmission resource of the PSSCH according to the second mode UE resource pool parameter set corresponding to the shared resource area; wherein the second mode UE resource pool corresponding to the shared resource area includes: a resource pool corresponding to a designated identifier of a second mode UE transmission or reception resource pool, wherein the designated identifier is the same as or associated with the shared resource area identifier indicated by the resource location indication information or the shared resource configuration information;

[0143] Alternatively, the determination module 84 is further configured to determine the sending resource according to a shared resource parameter set, wherein the shared resource parameter set is associated with the shared resource region and is determined according to shared resource configuration information sent by the base station.

[0144] Fig. 9 1 is a structural block diagram of a device for determining communication resources according to an embodiment of the present invention (I), such as Fig. 9 As shown, the device includes Figure 8 In addition to the modules shown, it also includes:

[0145] 1) A first processing module 92 is used to receive resource pool configuration information sent by the base station before receiving the scheduling indication message sent by the base station, and determine resource pool parameters according to the resource pool configuration information; wherein the above-mentioned first processing module 92 can also be equivalently replaced by a second processing module or a third processing module, wherein the second processing module is used to receive overlapping resource pool configuration information sent by the base station, and determine the receiving resource pool overlapping with the sending resource pool of the first mode UE according to the overlapping resource pool configuration information; an identifier, which at least includes a resource pool index or a resource pool type; a third processing module is used to receive shared resource configuration information sent by the base station, and determine a shared resource area and / or a set of shared resource parameters associated with the shared resource area according to the shared resource configuration information.

[0146] Optionally, the above-mentioned determination module 84 is also used to perform detection in the detection resource area according to the detection indication signaling sent by the base station; wherein the content included in the detection indication signaling includes at least one of the following: start detection, stop detection, and detection time length; the detection resource area includes at least one of the following: a set of resources overlapping the sending resource pool and the receiving resource pool, wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; a shared resource area, wherein the shared resource area is determined according to the shared resource configuration information; a shared resource pool, wherein the shared resource pool is a sending resource pool shared by the first mode UE and the second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

[0147] It should be noted that the above modules can be implemented by software or hardware. For the latter, it can be implemented in the following ways, but not limited to: the above modules are all located in the same processor; or the above modules are located in different processors in any combination.

[0148] Example 3

[0149] An embodiment of the present invention further provides a storage medium, in which a computer program is stored, wherein the computer program is configured to execute the steps of any of the above method embodiments when running.

[0150] Optionally, in this embodiment, the storage medium may be configured to store a computer program for performing the following steps:

[0151] S1, receiving a scheduling indication message and / or a detection sensing configuration signaling sent by a base station, wherein the scheduling indication message includes at least one of the following: resource location indication information, resource mapping mode indication information; the detection configuration signaling includes at least one of the following: detection resource area information, detection parameter set;

[0152] S2: Determine transmission resources for wireless communication according to the scheduling indication message and / or the sensing configuration signaling.

[0153] Among them, according to the scheduling indication message, determining the sending resources for wireless communication includes at least one of the following: if it is determined according to the resource location indication information that the scheduled sending resources are located in a shared resource pool or a shared resource area, then the sending resources are determined according to the parameter set corresponding to the shared resource pool or the parameter set corresponding to the shared resource area; if it is determined according to the resource mapping method indication information that the parameters corresponding to the scheduled sending resources are a shared resource parameter set, then the sending resources are determined according to the parameters in the shared resource parameter set; according to the detection sensing configuration signaling, determining the sending resources for wireless communication includes: performing detection in the detection resource area based on the detection parameter set; and reporting the detection result to the base station to assist the base station in determining the sending resources.

[0154] Optionally, in this embodiment, the above-mentioned storage medium may include but is not limited to: a USB flash drive, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, a magnetic disk or an optical disk, and other media that can store computer programs.

[0155] An embodiment of the present invention further provides an electronic device, including a memory and a processor, wherein a computer program is stored in the memory, and the processor is configured to run the computer program to execute the steps in any one of the above method embodiments.

[0156] Optionally, the electronic device may further include a transmission device and an input / output device, wherein the transmission device is connected to the processor, and the input / output device is connected to the processor.

[0157] Optionally, in this embodiment, the processor may be configured to perform the following steps through a computer program:

[0158] S1, receiving a scheduling indication message and / or a detection sensing configuration signaling sent by a base station, wherein the scheduling indication message includes at least one of the following: resource location indication information, resource mapping mode indication information; the detection configuration signaling includes at least one of the following: detection resource area information, detection parameter set;

[0159] S2: Determine transmission resources for wireless communication according to the scheduling indication message and / or the sensing configuration signaling.

[0160] Among them, according to the scheduling indication message, determining the sending resources for wireless communication includes at least one of the following: if it is determined according to the resource location indication information that the scheduled sending resources are located in a shared resource pool or a shared resource area, then the sending resources are determined according to the parameter set corresponding to the shared resource pool or the parameter set corresponding to the shared resource area; if it is determined according to the resource mapping method indication information that the parameters corresponding to the scheduled sending resources are a shared resource parameter set, then the sending resources are determined according to the parameters in the shared resource parameter set; according to the detection sensing configuration signaling, determining the sending resources for wireless communication includes: performing detection in the detection resource area based on the detection parameter set; and reporting the detection result to the base station to assist the base station in determining the sending resources.

[0161] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments and optional implementation modes, and this embodiment will not be described in detail here.

[0162] Obviously, those skilled in the art should understand that the above modules or steps of the present invention can be implemented by a general computing device, they can be concentrated on a single computing device, or distributed on a network composed of multiple computing devices, and optionally, they can be implemented by a program code executable by a computing device, so that they can be stored in a storage device and executed by the computing device, and in some cases, the steps shown or described can be executed in a different order than here, or they can be made into individual integrated circuit modules, or multiple modules or steps therein can be made into a single integrated circuit module for implementation. Thus, the present invention is not limited to any specific combination of hardware and software.

[0163] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A method for determining wireless communication transmission resources, applied to a first mode user equipment UE, characterized in that: include: Receiving a scheduling indication message and / or a detection sensing configuration signaling sent by a base station, wherein the scheduling indication message includes at least one of the following: resource location indication information and resource mapping mode indication information; the detection configuration signaling includes: detection resource area information and a detection parameter set; Determine, according to the scheduling indication message and / or the sensing configuration signaling, a transmission resource for wireless communication; Wherein, determining, according to the scheduling indication message, the transmission resources for wireless communication includes at least one of the following: If it is determined according to the resource location indication information that the scheduled transmission resource is located in a shared resource pool or a shared resource area, the transmission resource is determined according to a parameter set corresponding to the shared resource pool or a parameter set corresponding to the shared resource area, wherein the frequency domain position of the transmission resource of the physical side link shared channel PSSCH is determined according to the parameter set corresponding to the shared resource pool, or the frequency domain position of the transmission resource of the PSSCH is determined according to the second mode UE resource pool parameter set corresponding to the shared resource area; If it is determined according to the resource mapping mode indication information that the parameter corresponding to the scheduled sending resource is a shared resource parameter set, the sending resource is determined according to the parameters in the shared resource parameter set, wherein the shared resource parameter set is associated with the shared resource area; Determining the transmission resources for wireless communication according to the sensing configuration signaling includes: performing detection based on the detection parameter set in the detection resource area; and reporting the detection result to the base station to assist the base station in determining the transmission resources.

2. The method according to claim 1, characterized in that The resource location indication information is used to indicate whether the scheduled sending resource is in the shared resource pool or the shared resource area, wherein the content indicated by the resource location indication information includes at least one of the following: Resource pool index, resource pool type, resource region ID, resource collection ID.

3. The method according to claim 1, characterized in that The shared resource pool includes at least: a set of transmission resources that can be used for both the first mode UE and the second mode UE.

4. The method according to claim 1, characterized in that: The shared resource area at least includes: a resource set overlapping the first mode UE resource pool and the second mode UE resource pool, or a resource subset included in the first mode UE resource pool, The first mode UE resource pool includes a first mode UE sending resource pool and / or a first mode UE receiving resource pool; the second mode UE resource pool includes a second mode UE sending resource pool and / or a second mode UE receiving resource pool.

5. The method according to claim 1, characterized in that in, The parameter set corresponding to the shared resource pool includes at least one of the following: The starting resource block RB of the shared resource pool, the starting subchannel of the shared resource pool, the ending RB of the shared resource pool, the ending subchannel of the shared resource pool, the number of RBs included in the shared resource pool in the frequency domain, the number of subchannels included in the shared resource pool in the frequency domain, and the bit mapping sequence corresponding to the time domain subframe.

6. The method according to claim 1, characterized in that in, The second mode UE resource pool corresponding to the shared resource area includes: a resource pool corresponding to a designated identifier of a second mode UE sending or receiving resource pool, wherein the designated identifier is the same as or associated with a shared resource area identifier indicated by the resource location indication information or the shared resource configuration information; Alternatively, the sending resource is determined according to a shared resource parameter set, wherein the shared resource parameter set is associated with the shared resource area and is determined according to shared resource configuration information sent by the base station.

7. The method according to claim 6, characterized in that The second mode UE resource pool parameter set includes at least one of the following: The starting resource block RB, the starting subchannel, the ending RB, the ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and the bit mapping sequence corresponding to the time domain subframe.

8. The method according to claim 1, characterized in that The resource mapping mode indication message is used to indicate whether the scheduled sending resources are determined according to the shared resource parameter set.

9. The method according to claim 1, characterized in that: Before receiving the scheduling indication message sent by the base station, the method further includes at least one of the following: receiving resource pool configuration information sent by the base station, and determining resource pool parameters according to the resource pool configuration information; receiving overlapping resource pool configuration information sent by the base station, and determining, according to the overlapping resource pool configuration information, a receiving resource pool overlapping with the sending resource pool of the first mode UE; an identifier, wherein the identifier includes at least a resource pool index or a resource pool type; The shared resource configuration information sent by the base station is received, and a shared resource area and / or a shared resource parameter set associated with the shared resource area is determined according to the shared resource configuration information.

10. The method according to claim 1, characterized in that The detection resource area includes at least one of the following: A resource set that overlaps a sending resource pool and a receiving resource pool; wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; A shared resource area, wherein the shared resource area is determined according to shared resource configuration information; A shared resource pool, wherein the shared resource pool is a transmission resource pool shared by the first mode UE and the second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

11. The method according to claim 1, characterized in that: The detection parameter set includes at least one of the following: receiving a set of resource pool parameters, wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to overlapping resource pool configuration information; A shared resource parameter set, wherein the shared resource parameter set is determined according to the shared resource configuration information; A combination of a shared resource parameter and a sending resource pool parameter, wherein the shared resource parameter is determined according to the shared resource configuration information; Sending a resource pool parameter set, wherein the sending resource pool parameter is determined according to resource pool configuration information; A set of shared resource pool parameters, wherein the shared resource pool parameters are determined according to resource pool configuration information.

12. The method according to claim 1, characterized in that The performing detection in the detection resource area based on the detection parameter set includes: Probe in the detection resource area according to the detection indication signaling sent by the base station; wherein the content included in the detection indication signaling includes at least one of the following: start detection, stop detection, and detection time length; the detection resource area includes at least one of the following: a set of resources overlapping the sending resource pool and the receiving resource pool, wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; a shared resource area, wherein the shared resource area is determined according to the shared resource configuration information; a shared resource pool, wherein the shared resource pool is a sending resource pool shared by the first mode UE and the second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

13. The method according to any one of claims 9 to 12, characterized in that The resource pool configuration information includes at least one of the following: resource pool parameters, parameters indicating resource pool types; wherein the resource pool includes a sending resource pool and / or a receiving resource pool and / or a shared resource pool; the resource pool parameters include at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe; the resource pool type includes at least one of the following: a first mode UE sending resource pool, a first mode UE receiving resource pool, and a sending resource pool shared by a first mode UE and a second mode UE; The overlapping resource pool configuration information includes at least one of the following: a resource pool index and a resource pool type; the resource pool index and the resource pool type both indicate a receiving resource pool that overlaps with a sending resource pool of the first mode UE.

14. The method according to any one of claims 6 to 12, characterized in that The shared resource configuration information includes at least one of the following: a parameter indicating a shared resource area, a shared resource parameter set; The shared resource area includes at least one of the following: a starting resource block RB, a starting subchannel, an ending RB, an ending subchannel, the number of RBs included in the frequency domain, the number of subchannels included in the frequency domain, and a bit mapping sequence corresponding to a time domain subframe; the shared resource parameter set includes at least one of the following: a starting resource block RB of a reference resource pool, a starting subchannel of a reference resource pool, an ending RB of a reference resource pool, an ending subchannel of a reference resource pool, the number of RBs included in the reference resource pool in the frequency domain, the number of subchannels included in the reference resource pool in the frequency domain, a bit mapping sequence corresponding to a time domain subframe of a reference resource pool, and an identifier of a reference resource pool; wherein the method for determining the reference resource pool includes at least one of the following: determining according to the shared resource parameter set; determining according to a combination of the shared resource parameter set and a sending resource pool parameter set; determining according to a combination of the shared resource parameter set and a receiving resource pool parameter set.

15. A device for determining wireless communication transmission resources, applied to a first mode user equipment UE, characterized in that: include: A receiving module, configured to receive a scheduling indication message and / or a detection sensing configuration signaling sent by a base station, wherein the scheduling indication message includes at least one of the following: resource location indication information, resource mapping mode indication information; the detection configuration signaling includes: detection resource area information, detection parameter set; A determination module, configured to determine transmission resources for wireless communication according to the scheduling indication message and / or the sensing configuration signaling; Wherein, determining, according to the scheduling indication message, the transmission resources for wireless communication includes at least one of the following: If it is determined according to the resource location indication information that the scheduled transmission resource is located in a shared resource pool or a shared resource area, the transmission resource is determined according to a parameter set corresponding to the shared resource pool or a parameter set corresponding to the shared resource area, wherein the frequency domain position of the transmission resource of the physical side link shared channel PSSCH is determined according to the parameter set corresponding to the shared resource pool, or the frequency domain position of the transmission resource of the PSSCH is determined according to the second mode UE resource pool parameter set corresponding to the shared resource area; If it is determined according to the resource mapping mode indication information that the parameter corresponding to the scheduled sending resource is a shared resource parameter set, the sending resource is determined according to the parameters in the shared resource parameter set, wherein the shared resource parameter set is associated with the shared resource area; Determining the transmission resources for wireless communication according to the sensing configuration signaling includes: performing detection based on the detection parameter set in the detection resource area; and reporting the detection result to the base station to assist the base station in determining the transmission resources.

16. The device according to claim 15, characterized in that in, The parameter set corresponding to the shared resource pool includes at least one of the following: The starting resource block RB of the shared resource pool, the starting subchannel of the shared resource pool, the ending RB of the shared resource pool, the ending subchannel of the shared resource pool, the number of RBs included in the shared resource pool in the frequency domain, the number of subchannels included in the shared resource pool in the frequency domain, and the bit mapping sequence corresponding to the time domain subframe.

17. The device according to claim 15, characterized in that in, The second mode UE resource pool corresponding to the shared resource area includes: a resource pool corresponding to a designated identifier of a second mode UE sending or receiving resource pool, wherein the designated identifier is the same as or associated with a shared resource area identifier indicated by the resource location indication information or the shared resource configuration information; Alternatively, the determination module is further used to determine the sending resource according to a shared resource parameter set, wherein the shared resource parameter set is associated with the shared resource area and is determined according to shared resource configuration information sent by the base station.

18. The device according to claim 15 or 16, characterized in that The device further comprises at least one of the following: A first processing module, configured to receive resource pool configuration information sent by the base station before receiving the scheduling indication message sent by the base station, and determine resource pool parameters according to the resource pool configuration information; A second processing module is configured to receive the overlapping resource pool configuration information sent by the base station, and determine, according to the overlapping resource pool configuration information, a receiving resource pool that overlaps with the sending resource pool of the first mode UE; an identifier, wherein the identifier includes at least a resource pool index or a resource pool type; The third processing module is configured to receive the shared resource configuration information sent by the base station, and determine a shared resource area and / or a shared resource parameter set associated with the shared resource area according to the shared resource configuration information.

19. The device according to claim 15, characterized in that The determination module is also used to perform detection in the detection resource area according to the detection indication signaling sent by the base station; wherein the content included in the detection indication signaling includes at least one of the following: start detection, stop detection, and detection time length; the detection resource area includes at least one of the following: a set of resources overlapping the sending resource pool and the receiving resource pool, wherein the receiving resource pool is identified by an identifier, and the identifier is determined according to the overlapping resource pool configuration information; a shared resource area, wherein the shared resource area is determined according to the shared resource configuration information; a shared resource pool, wherein the shared resource pool is a sending resource pool shared by the first mode UE and the second mode UE, and the shared resource pool is determined according to the resource pool configuration information.

20. A storage medium, characterized in that: The storage medium stores a computer program, wherein the computer program is configured to execute the method according to any one of claims 1 to 14 when executed.

21. An electronic device comprising a memory and a processor, characterized in that: A computer program is stored in the memory, and the processor is configured to run the computer program to perform the method according to any one of claims 1 to 14.

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