WO2024037599A1

WO2024037599A1 - Resource allocation method and apparatus, and device

Info

Publication number: WO2024037599A1
Application number: PCT/CN2023/113608
Authority: WO
Inventors: 雷珍珠
Original assignee: 展讯半导体(南京)有限公司
Priority date: 2022-08-18
Filing date: 2023-08-17
Publication date: 2024-02-22
Also published as: CN117651341A

Abstract

Provided in the embodiments of the present application are a resource allocation method and apparatus, and a device. The method comprises: determining a target reporting resource; and transmitting, on the target reporting resource, a first signal corresponding to a first positioning reference signal resource, wherein the first signal is a measurement result on the first positioning reference signal resource or a feedback signal corresponding to the first positioning reference signal resource. Therefore, the resource allocation of positioning measurement related signals in a sidelink is realized, thereby improving the communication capability of the sidelink.

Description

Resource allocation methods, devices and equipment

This application claims priority to the Chinese patent application filed with the China Patent Office on August 18, 2022, with application number 202210994104.3 and the application title "Resource Allocation Method, Device and Equipment", the entire content of which is incorporated into this application by reference. .

Technical field

The present application relates to the field of communication technology, and in particular, to a resource allocation method, device and equipment.

Background technique

With the development of fifth generation mobile communication technology (5th generation, 5G), users have put forward higher requirements for the communication capabilities of sidelink (SL) between terminals. For example, the positioning measurement of the terminal device is completed through the direct link.

For terminal equipment, to complete positioning measurement in the direct link, it is necessary to transmit positioning measurement related signals in the direct link. However, the transmission resources in the direct link are relatively tight, and it is difficult to configure dedicated positioning measurement resources for each terminal device.

Therefore, how to realize the resource allocation of positioning measurement related signals in the direct link has important practical significance for improving the communication capability of the direct link.

Contents of the invention

This application provides a resource allocation method, device and equipment, which realizes resource allocation of positioning measurement related signals in a direct link.

In the first aspect, this application provides a resource allocation method, including:

Determine target reporting resources;

The first signal corresponding to the first positioning reference signal resource is transmitted on the target reporting resource; the first signal is the measurement result on the first positioning reference signal resource or the first positioning reference signal resource corresponding to the first signal. Feedback signal.

In a possible implementation manner, the determined target reporting resource includes:

The first reporting opportunity is determined according to the first configuration information and/or the first reporting opportunity resource; wherein the first configuration information includes at least one of the following: time-frequency resource configuration parameters of the reporting opportunity, time domain starting position of the reporting opportunity , reporting timing cycle and reporting delay;

The target reporting resources are determined in the first reporting opportunity, and the target reporting resources include time domain resources and frequency domain resources.

In a possible implementation, determining the first reporting opportunity based on the first configuration information and/or the first reporting opportunity resource includes:

Determine the time unit in which the first reporting opportunity is located based on the starting position of the time domain of the reporting opportunity, the reporting opportunity period and the reporting delay;

According to the time-frequency resource configuration parameter of the reporting opportunity or the first reporting opportunity resource, the first reporting opportunity is determined in the time unit where the first reporting opportunity is located.

In a possible implementation, the time unit in which the first reporting opportunity is located is the time unit that is closest to the time unit in which the first positioning reference signal resource is located, and the time domain interval is greater than or equal to the reporting delay. .

In a possible implementation, the first signal is the measurement result; the time-frequency resource configuration parameters of the reporting opportunity include at least one of the following:

The starting symbol and number of symbols in the time unit of the reporting opportunity;

The frequency domain starting position and frequency domain resource amount of the reporting opportunity in the frequency domain.

In a possible implementation, the first signal is the measurement result; the reporting opportunity resources include reporting opportunity time domain resources,

The reporting opportunity time domain resources are all symbols in the time unit; or,

The reporting opportunity time domain resource is the first N symbols or the last N symbols in the time unit, and N is an integer greater than or equal to 1.

In a possible implementation, the first signal is the measurement result; the reporting opportunity resources include reporting opportunity frequency domain resources,

The frequency domain resource of the reporting timing is the entire bandwidth of the resource pool.

In a possible implementation, the first signal is the feedback signal;

The reporting timing resource is the last symbol in the time unit.

In a possible implementation manner, determining the target reporting resource in the first reporting opportunity includes:

Determine multiple reporting resources in the first reporting opportunity according to the second configuration information;

The target reporting resource is determined among the plurality of reporting resources according to the time unit in which the first positioning reference signal resource is located and the resource index corresponding to the first positioning reference signal resource.

In a possible implementation, the first signal is the measurement result; the second configuration information includes at least one of the following:

Report the frequency domain starting position, frequency domain resource amount, time domain starting symbol and number of symbols of the resource, where the frequency domain resource amount is the number of sub-channels or the number of RBs; or,

The number of symbols and frequency domain resources occupied by the reported resources; or,

The number of symbols occupied by the reported resources, the amount of frequency domain resources, and the frequency domain interval of the reported resources.

In a possible implementation, the first signal is the feedback signal; the second configuration information at least includes:

First indication information, the first indication information is used to indicate the frequency domain resource of the reported resource; the frequency domain resource is a subchannel number or an RB number.

In a possible implementation, the first signal is the measurement result; determining the target reporting resource in the first reporting opportunity includes:

Obtain the first number of reference signal resources associated with the first reporting opportunity;

Evenly distribute the resources in the first reporting opportunity according to the first quantity to obtain multiple reporting resources;

In a possible implementation, the target is determined among the multiple reported resources according to the time unit in which the first positioning reference signal resource is located and the resource index corresponding to the first positioning reference signal resource. Report resources, including:

According to the time unit in which the first positioning reference signal resource is located and the resource index corresponding to the first positioning reference signal resource, it is determined that the first positioning reference signal resource is in multiple positioning positions associated with the first reporting opportunity. The first sorted position in the reference signal resource;

According to the first sorting position and the arrangement order of the plurality of reporting resources, the target reporting resource is determined among the plurality of reporting resources, and the first sorting position and the target reporting resource are in the plurality of reporting resources. Corresponds to the sorting position in the reported resources.

In a possible implementation, the plurality of positioning reference signal resources are such that the time domain interval in the time domain is before the first reporting opportunity and between the time unit and the time unit where the first reporting opportunity is located is greater than or Positioning reference signal resources within M consecutive time units equal to the reporting delay; where, M is equal to the number of time units within a reporting opportunity period.

In a possible implementation, the multiple positioning reference signal resources are sorted as follows:

First, sort the positioning reference signal resources within the time unit in ascending order of resource index numbers;

Then they are sorted from small to large according to the number of the time unit where the positioning reference signal is located.

In one possible implementation, the multiple reported resources are sorted as follows:

First, sort the multiple reported resources in ascending order of frequency domain positions;

Then, the multiple reported resources are sorted in order from front to back according to their time domain positions.

In a second aspect, this application provides a resource allocation device, including a determination module and a transmission module, wherein,

The determination module is used to determine target reporting resources;

The transmission module is configured to transmit a first signal corresponding to a first positioning reference signal resource on the target reporting resource; the first signal is a measurement result on the first positioning reference signal resource or the third A feedback signal corresponding to a certain positioning reference signal resource.

In a third aspect, this application provides a resource allocation device, including a processor and a memory communicatively connected to the processor;

The memory stores a computer program;

The processor executes the computer program to implement the method according to any one of the first aspects.

In a fourth aspect, the present application provides a computer-readable storage medium. A computer program is stored in the computer-readable storage medium. When the computer program is executed by a computer, the method as described in any one of the first aspects is implemented.

In a fifth aspect, the present application provides a computer program product, which includes a computer program. When the computer program is executed by a computer, the method according to any one of the first aspects is implemented.

In a sixth aspect, the present application provides a chip. A computer program is stored on the chip. When the computer program is executed by the chip, the method as described in any one of the first aspects is implemented. The chip can also be a chip module.

With the resource allocation method, device and equipment provided by this application, the terminal equipment can determine the first reporting opportunity based on the time unit where the positioning reference signal resource is located, the first configuration information and/or the first reporting opportunity resource, and determine the first reporting opportunity in the first reporting opportunity. The target reports resources, and can transmit (send or receive) the measurement results or the first positioning reference on the first positioning reference signal resources on the target reporting resources. Feedback signal corresponding to the signal resource. Through the above method, the transmission of positioning measurement-related signals in the direct link can be realized, and the transmission delay of positioning measurement-related signals can be reduced.

Description of drawings

Figure 1 is a schematic diagram of a resource pool provided by an embodiment of the present application;

Figure 2 is a schematic diagram of autonomous resource selection by a terminal device provided by an embodiment of the present application;

Figure 3A is a schematic diagram of a communication system architecture provided by an embodiment of the present application;

Figure 3B is a schematic diagram of another communication system architecture provided by an embodiment of the present application;

Figure 3C is a schematic diagram of another communication system architecture provided by an embodiment of the present application;

Figure 4 is a schematic flow chart of a resource allocation method provided by an embodiment of the present application;

Figure 5 is a schematic diagram of the reporting timing provided by the embodiment of the present application;

Figure 6 is a schematic flow chart of another resource allocation method provided by an embodiment of the present application;

Figure 7 is a schematic diagram for determining the time unit where the first reporting opportunity is located according to the embodiment of the present application;

Figure 8 is a schematic diagram of determination of measurement result reporting resources provided by an embodiment of the present application;

Figure 9 is a schematic diagram of another measurement result reporting resource determination provided by an embodiment of the present application;

Figure 10 is a schematic diagram of a method for determining target reporting resources provided by an embodiment of the present application;

Figure 11 is a schematic diagram of another method for determining target reporting resources provided by an embodiment of the present application;

Figure 12 is a schematic diagram of another method for determining target reporting resources provided by an embodiment of the present application;

Figure 13 is a schematic flow chart of yet another resource allocation method provided by an embodiment of the present application;

Figure 14 is a resource allocation device provided by an embodiment of the present application;

Figure 15 is a schematic diagram of the hardware structure of the resource allocation device provided by this application.

Detailed ways

Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this application. Rather, they are merely examples of apparatus and methods consistent with aspects of the application as detailed in the appended claims.

It should be noted that in this article, the terms "include", "comprises" or any other variation thereof are intended to cover a non-exclusive inclusion, such that a process, method, article including a series of elements Or the device includes not only those elements but also other elements not expressly listed, or elements inherent to the process, method, article or device. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article or apparatus that includes that element.

This application relates to mobile communication technology. To facilitate understanding of the embodiments of this application, the relevant communication technologies involved in this application are first described in detail.

1) Resource pool:

As shown in Figure 1, Figure 1 is a schematic diagram of a resource pool provided by an embodiment of the present application. Please refer to Figure 1. The minimum resource granularity in the time domain in the resource pool is a time slot (slot), and the minimum resource granularity in the frequency domain is a data transmission subchannel (subchannel). Each data transmission sub-channel contains m resource blocks (Resource Block, RB), m is configured by the higher layer. When selecting transmission resources, the terminal device can determine that L data transmission sub-channels are needed for transmission based on the size of the data packet, and determine continuous L data transmission sub-channels as transmission resources on a certain time slot in the resource pool. For example, Figure 1 shows a transmission resource with L=3. Each transmission resource will transmit the Physical Sidelink Control Channel (PSCCH) and the Physical Sidelink Share Channel (PSSCH) at the same time. That is to say, each transmission will include PSCCH and PSSCH. . PSCCH is used to carry secondary link control information (Sidelink Control Information, SCI). PSSCH is used to carry transmission data. The SCI may include time-frequency domain location information of the current transmission resource and time-frequency domain location information of later reserved transmission resources, and may also include decoding some parameters in the PSSCH. In the transmission resources, the frequency domain starting position of PSCCH is the same as the frequency domain starting position of PSSCH. When the terminal device detects the PSCCH, it can obtain the frequency domain starting position of the current PSSCH.

2) Resource allocation mode 2a (mode2a):

In Mode 2a, the terminal device can independently select direct link transmission resources in the resource pool based on the perceptual resource selection method, without the base station participating in resource scheduling.

As shown in Figure 2, Figure 2 is a schematic diagram of autonomous resource selection by a terminal device provided by an embodiment of the present application. Please refer to Figure 2. UE4 triggers resource selection at time n. (nT ₀ , nT _{proc, 0} ) is the resource awareness window, and (n+T ₁ , n+T ₂ ) is the resource selection window. UE4 can perform resource awareness on the resources occupied by other terminal devices within the resource awareness window. At time n, when UE4 performs resource selection, according to the sensing results in the resource sensing window, it excludes the reserved resources of other terminal devices from the resources in the resource selection window, obtains the candidate resource set, and determines the user in the candidate resource set. The target resource for transmitting data.

Specifically, UE4, which is doing resource sensing, detects the PSCCHs of other terminal devices (eg, UE1, UE2, UE3) in the resource sensing window. After detecting the PSCCH, UE4 can decode the control information carried in the PSCCH and obtain the resource indication information and resource reservation information of the corresponding terminal device from the control information. UE4 can also perform Reference Signal Receiving Power (RSRP) measurements on the detected PSCCH, or UE4 can also perform Demodulation Reference Signal (DMRS) on the PSSCH corresponding to the detected PSCCH. Take RSRP measurements. If the RSRP measured by UE4 is higher than the preset threshold, the reserved resources of the corresponding terminal device are excluded.

For example, please refer to Figure 2. UE4 detects that the RSRP of UE1 is higher than the preset threshold, and the RSRP of UE2 and UE3 is lower than the threshold. Therefore, UE4 excludes the reserved resources of UE1 from the resources in the resource selection window and reserves the reserved resources of UE2 and UE3.

For ease of understanding, the communication system architecture involved in the embodiment of the present application will be described below with reference to FIGS. 3A-3C.

FIG. 3A is a schematic diagram of a communication system architecture provided by an embodiment of the present application. As shown in Figure 3A, the communication system includes: network equipment, terminal equipment 1 and terminal equipment 2.

In the above communication system architecture, both terminal equipment 1 and terminal equipment 2 are within the coverage of the network equipment. Terminal device 1 can communicate with network devices. The terminal device 2 can communicate with network devices. Communication between terminal device 1 and terminal device 2 is also possible.

FIG. 3B is a schematic diagram of another communication system architecture provided by an embodiment of the present application. As shown in Figure 3B, the communication system includes: network equipment, terminal equipment 1 and terminal equipment 2.

In the above communication system architecture, the terminal device 1 is within the coverage of the network device. Terminal device 1 can communicate with network devices. Terminal device 2 is not within the coverage of the network device. Communication is possible between terminal device 2 and terminal device 1.

FIG. 3C is a schematic diagram of another communication system architecture provided by an embodiment of the present application. As shown in Figure 3C, the communication system includes: network equipment, terminal equipment 1 and terminal equipment 2.

In the above communication system architecture, neither terminal equipment 1 nor terminal equipment 2 is within the coverage of the network equipment. Terminal device 1 and terminal device 2 can communicate with each other.

In the communication system architecture described above in FIGS. 3A to 3C , the terminal device may be a vehicle, a vehicle-mounted terminal or a vehicle-mounted device, a user terminal, a mobile device or a remote terminal, or a roadside device, etc. It should be understood that the number of network devices, terminal devices 1 and terminal devices 2 may be one or more, which is not limited in this embodiment of the present application.

It should be noted that the system architecture described in the embodiments of the present application is to more clearly explain the technical solutions of the embodiments of the present application, and does not constitute a limitation on the technical solutions provided by the embodiments of the present application. Those of ordinary skill in the art will know that, With the evolution of network architecture and the emergence of new business scenarios, the technical solutions provided in the embodiments of this application are also applicable to similar problems.

Currently, in the direct link (Uu link), the network device is configured with dedicated positioning reference signal transmission resources, or the terminal device is configured with dedicated positioning reference signal transmission resources. The terminal device can receive the positioning reference signal sent by the network device, complete measurements based on the positioning reference signal, and send the measurement results to the network device. However, the transmission resources in the direct link are relatively tight, and it is difficult to configure dedicated positioning measurement resources for each terminal device. Therefore, how to realize the allocation of positioning measurement-related signal transmission resources in the direct link has important practical significance for improving the communication capabilities of the direct link.

In view of this, embodiments of the present application provide a resource allocation method that can determine the transmission resources and feedback resources of measurement results according to the transmission resources of the positioning reference signal. For example, the terminal device can determine the resources used to transmit measurement results and feedback signals based on the resources occupied by the received positioning reference signal, thereby realizing the positioning measurement of the terminal device in the direct link and improving the communication capability of the direct link.

The technical solution of the present application will be described in detail below with specific examples. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments.

Figure 4 is a schematic flowchart of a resource allocation method provided by an embodiment of the present application. As shown in Figure 4, the method in this embodiment includes:

S401. Determine the target reporting resources.

The target reporting resource may be a resource for transmitting the first signal corresponding to the first positioning reference signal resource between the terminal equipment and the terminal equipment. For example. The first signal may be a measurement result on the first positioning reference signal resource or a feedback signal corresponding to the first positioning reference signal resource.

The first positioning reference signal is a positioning reference signal sent by another terminal device and received by the terminal device.

Target reporting resources include time domain resources and frequency domain resources.

In this embodiment, the terminal device can determine the target reporting resource according to the high-level configuration information, or the terminal device can determine the target reporting resource according to the high-level configuration information and predefined reporting resources.

Specifically, the first reporting time is determined based on the first configuration information and/or the first reporting time resource. machine; wherein the first configuration information includes at least one of the following: time-frequency resource configuration parameters of the reporting opportunity, the starting position of the time domain of the reporting opportunity, the reporting opportunity cycle and the reporting delay; the target reporting resource is determined in the first reporting opportunity.

The reporting timing may be when the terminal device receiving the positioning reference signal sends the time-frequency resource set of the first signal to the terminal device sending the positioning reference signal. Reporting opportunities occur periodically in the time domain.

The time-frequency domain resource configuration parameters of the reporting opportunity can be used to determine the resources occupied by the reporting opportunity in the time domain and frequency domain.

The starting position of the time domain of the reporting opportunity may be the starting position of the time domain of the first reporting opportunity.

The period of a reporting opportunity may be the time interval between the starting time domain positions of two consecutive reporting opportunities.

The reporting delay may be the time domain interval between the time unit where the positioning reference signal resource is located and the time unit where the reporting opportunity associated with the positioning reference signal resource is located.

The time unit can be the basic unit of time domain resources. For example, the time unit may be a time slot.

The first reporting opportunity resources may be time domain resources and frequency domain resources occupied by predefined reporting opportunities. For example, the first reporting opportunity resource may be a time domain resource and a frequency domain resource that are predefined for the reporting opportunity through a protocol.

There are at least two ways to determine the first reporting opportunity:

Method 1: Determine the time unit where the first reporting opportunity is located based on the starting position of the time domain of the reporting opportunity, the reporting opportunity period, and the reporting delay; determine the time unit where the first reporting opportunity is located based on the time-frequency resource configuration parameters of the reporting opportunity. Determine the first reporting time.

Method 2: Determine the time unit where the first reporting opportunity is located based on the starting position of the reporting opportunity time domain, reporting opportunity period and reporting delay; determine the first reporting opportunity in the time unit where the first reporting opportunity is located based on the first reporting opportunity resource. Reporting time.

The time unit in which the first reporting opportunity is located is the time unit closest to the time unit in which the first positioning reference signal resource is located, and the time domain interval is greater than or equal to the reporting delay.

It should be noted that the reporting timing associated with positioning reference signal resources in multiple different time units may be the same.

Next, with reference to Figure 5, the time unit where the reporting timing is located will be explained.

Figure 5 is a schematic diagram of the reporting timing provided by the embodiment of the present application. Please refer to Figure 5, including time unit n, time unit n+1...time unit n+6. Positioning reference signal resources are included in each time unit.

It is assumed that the reporting opportunity period is 3 time units and the reporting delay is 2 time units. It can be determined based on the starting position of the time domain of the reporting timing and the reporting timing cycle. Both time unit n+2 and time unit n+5 include the reporting timing.

Then the time unit where the reporting timing associated with the positioning reference signal resource in time unit n+1, time unit n+2 and time unit n+3 is located is time unit n+5.

It should be understood that in this embodiment of the present application, the number of positioning reference signal resources in each time unit is one or more, and this application does not limit this.

For the method of determining the target reporting resource in the first reporting opportunity, please refer to the embodiments of FIG. 6 to FIG. 13 and will not be described again here.

S402. Transmit the first signal corresponding to the first positioning reference signal resource on the target reporting resource.

The solution of this embodiment is applicable to both the terminal equipment that receives the first positioning reference signal and the terminal equipment that sends the positioning reference signal. That is to say, the terminal device that receives the first positioning reference signal sends the first signal on the target reporting resource, and the terminal device that sends the first positioning reference signal receives the first signal on the target reporting resource.

In this embodiment, the terminal device can determine the first reporting opportunity based on the time unit where the positioning reference signal resource is located, the first configuration information and/or the first reporting opportunity resource, determine the target reporting resource in the first reporting opportunity, and can determine the target reporting resource in the first reporting opportunity. The target reporting resource transmits (sends or receives) the measurement result on the first positioning reference signal resource or the feedback signal corresponding to the first positioning reference signal resource. Through the above method, the transmission of positioning measurement-related signals in the direct link can be realized, and the transmission delay of positioning measurement-related signals can be reduced.

On the basis of the above embodiments, when the first signal is different, the method for determining the target reporting resource is also different. Next, with reference to Figures 6 and 7, the method for determining the target reporting resource when the first signal is the measurement result on the first positioning reference signal resource and the first signal is the feedback signal corresponding to the first positioning reference signal resource is performed. Detailed description.

Figure 6 is a schematic flowchart of another resource allocation method provided by an embodiment of the present application. As shown in Figure 6, the method in this embodiment includes:

S601. Determine the time unit where the first reporting opportunity is located based on the starting position of the time domain of the reporting opportunity, the reporting opportunity period and the reporting delay.

The first reporting time may be the measurement result reporting time.

In this embodiment, multiple time units can be determined based on the starting position of the time domain of the reporting opportunity and the reporting opportunity period, and the multiple time units can each include the reporting opportunity; among the multiple time units, The time unit that is closest to the time unit where the first positioning reference signal resource is located and whose time domain interval is greater than or equal to the reporting delay is determined as the time unit where the first reporting opportunity is located.

Next, taking the time unit as a time slot as an example, the determination of the time unit in which the first reporting opportunity is located will be described with reference to FIG. 7 .

FIG. 7 is a schematic diagram for determining the time unit where the first reporting opportunity is located according to the embodiment of the present application. Please refer to Figure 7, including time slot 0, time slot 1...time slot 8. Positioning reference signals are included in each time slot.

Assume that the starting position of the time domain of the reporting opportunity is time slot 2, the reporting opportunity period is 3 time slots, the reporting delay is 2 time slots, and the first positioning reference signal resource is located in time slot 3.

According to the starting position of the time domain of the reporting opportunity and the reporting opportunity period, time slot 2, time slot 5 and time slot 8 can be determined as the time slots where the reporting opportunity is located. Among time slot 2, time slot 5 and time slot 8, the time slot that is closest to time slot 3 and has a time domain interval greater than or equal to 2 time slots is time slot 5. Then the time unit where the first reporting opportunity is located is time slot 5.

S602. Determine the first reporting opportunity corresponding to the measurement result in the time unit where the first reporting opportunity is located.

Determining the first reporting opportunity corresponding to the measurement results can include at least the following two methods:

Method 1: Determine the first reporting opportunity corresponding to the measurement result based on the time-frequency resource configuration parameters of the reporting opportunity.

In this method, the time-frequency domain resource configuration parameters of the reporting opportunity include: the time-domain resource configuration parameters of the reporting opportunity and the frequency-domain resource configuration parameters of the reporting opportunity.

The time domain resource configuration parameters of the reporting opportunity may be the starting symbol and number of symbols in the time unit of the reporting opportunity.

The frequency domain resource configuration parameters of the reporting opportunity may be the frequency domain starting position of the reporting opportunity in the frequency domain and the amount of frequency domain resources. For example, the frequency domain starting position of the reporting opportunity in the frequency domain can be the starting subchannel or the starting resource block (RB); the frequency domain resource amount of the reporting opportunity in the frequency domain can be the number of subchannels or the number of resource blocks. .

For example, assuming that the reporting opportunity time domain resource configuration parameter indicates that the starting symbol of the reporting opportunity in the time unit is symbol 2, the reporting opportunity occupies 4 consecutive symbols in the time unit; the reporting opportunity is at the starting position of the frequency domain It is sub-channel 0, and the reporting timing occupies 24 consecutive sub-channels in the frequency domain. Then, the terminal device can determine the first reporting opportunity corresponding to the measurement result in the time unit where the first reporting opportunity is located based on the above reporting opportunity time domain resource configuration parameters.

Method 2: Determine the first reporting timing corresponding to the measurement results based on reporting timing resources.

In this method, the reporting timing resources may be time domain resources and frequency domain resources predefined by the communication protocol for the reporting timing. Reporting timing resources include: reporting timing time domain resources and reporting timing frequency domain resources.

The time domain resource of the reporting opportunity can be, the time domain resource of the reporting opportunity is all the symbols in the time unit; or, the time domain resource of the reporting opportunity is the first N symbols or the last N symbols in the time unit, N is greater than or equal to 1 integer.

The frequency domain resource at the reporting timing may be, and the frequency domain resource at the reporting timing is the entire bandwidth of the resource pool.

For example, assuming that the time domain resources of the reporting opportunity are all symbols of the time unit and the frequency domain resources of the reporting opportunity are the entire bandwidth of the resource pool, the terminal device may determine that the first reporting opportunity is the time unit in which the first reporting opportunity is located. All symbols.

Assuming that the time domain resource of the reporting opportunity is the first two symbols in the time unit and the frequency domain resource of the reporting opportunity is the entire bandwidth of the resource pool, the terminal device can determine the first reporting opportunity as the first two symbols in the time unit where the first reporting opportunity is located. 2 symbols.

S603. Determine multiple measurement result reporting resources in the first reporting opportunity.

Determining multiple reporting resources in the first reporting opportunity includes at least the following two methods:

Method 1: Determine multiple measurement result reporting resources in the first reporting opportunity according to the second configuration information.

The second configuration information includes at least one of the following: the frequency domain starting position of the reported resource, the frequency domain resource size, the time domain starting symbol and the number of symbols. The frequency domain resource size is the number of subchannels occupied by the reported resource or the number of RBs. number; or, the number of symbols occupied by the reported resources and the amount of frequency domain resources; or, the number of symbols occupied by the reported resources, the amount of frequency domain resources, and the frequency domain interval of the reported resources. Among them, the frequency domain resource size is the frequency domain resource amount.

When the content included in the second configuration information is different, the method of determining the reporting resources for multiple measurement results is also different, which can include at least the following three situations:

Case 1: The second configuration information includes the frequency domain starting position of the reported resource, the frequency domain resource size, the time domain starting symbol and the number of symbols.

In this case, multiple measurement result reporting resources are preconfigured for each reporting opportunity. The second configuration information is used to indicate the frequency domain starting position, frequency domain resource amount, time domain starting symbol and symbol number of each measurement result reporting resource.

Case 2: The second configuration information includes the number of symbols occupied by the reported resources and the frequency domain resource size.

In this case, the terminal device can, based on the number of symbols occupied by the reported resources and the amount of frequency domain resources, In the first reporting opportunity, multiple measurement result reporting resources are determined according to the principle of frequency domain first and time domain second.

It should be noted that the frequency domain starting position of the first reported resource in the frequency domain can be the same as the frequency domain starting position of the first reporting opportunity, and the time domain starting position of the first reported resource in the time domain can be the same as the first reporting opportunity. The time domain starting position of the first reporting opportunity is the same; alternatively, the frequency domain starting position can be configured in the second configuration information for the first reported resource in the frequency domain, and the time domain starting position can be configured for the first reported resource in the time domain. starting position.

Next, with reference to Figure 8, the frequency domain starting position of the first reported resource in the frequency domain is the same as the frequency domain starting position of the first reporting opportunity, and the time domain starting position of the first reported resource in the time domain is the same as the frequency domain starting position of the first reporting opportunity. Taking the starting position of the time domain of the first reporting opportunity to be the same as an example, case 2 will be explained.

Figure 8 is a schematic diagram of determination of measurement result reporting resources provided by an embodiment of the present application. Referring to Figure 8, it is assumed that the first reporting opportunity occupies 24 consecutive sub-channels in the frequency domain and 4 consecutive symbols in the time domain. A reported resource occupies 10 consecutive sub-channels in the frequency domain and 2 consecutive symbols in the time domain.

The terminal device may determine the reporting resource 1, the reporting resource 2, the reporting resource 3 and the reporting resource 4 in the first reporting opportunity according to the principle of frequency domain first and time domain second.

Case 3: The second configuration information includes the number of symbols occupied by the reported resources, the size of the frequency domain resources, and the frequency domain interval of the reported resources.

In this case, there may be a gap between the reported resources in the frequency domain. The terminal device can determine multiple measurement result reporting resources according to the number of symbols occupied by the reported resources, the size of the frequency domain resources, and the frequency domain interval of the reported resources in the first reporting opportunity according to the principle of frequency domain first, then time domain.

Next, with reference to Figure 9, the frequency domain starting position of the first reported resource in the frequency domain is the same as the frequency domain starting position of the first reporting opportunity, and the time domain starting position of the first reported resource in the time domain is the same as the frequency domain starting position of the first reporting opportunity. Taking the starting position of the time domain of the first reporting opportunity to be the same as an example, case 3 will be explained.

Figure 9 is a schematic diagram of another measurement result reporting resource determination provided by an embodiment of the present application. Referring to Figure 9, it is assumed that the first reporting opportunity occupies 24 sub-channels in the frequency domain and occupies 4 consecutive symbols in the time domain. One reported resource occupies 10 sub-channels in the frequency domain and 2 consecutive sub-channels in the time domain. symbol. The frequency domain interval between two adjacent reported resources in the frequency domain is 2 sub-channels.

Method 2: Evenly distribute the resources in the first reporting opportunity to obtain multiple reporting resources.

In this method, the terminal device can obtain the first number of positioning reference signal resources associated with the first reporting opportunity; and evenly allocate the resources in the first reporting opportunity according to the first number to obtain multiple reporting resources.

For example, assume that the first reporting opportunity occupies 24 sub-channels in the frequency domain and occupies 4 consecutive symbols in the time domain. The first number of positioning reference signal resources associated with the first reporting opportunity is 6. Then the terminal device can divide the time-frequency domain resources occupied by the first reporting opportunity into at least 6 reporting resources on average. For example, each reported resource can occupy 8 sub-channels in the frequency domain and 2 consecutive symbols in the time domain.

S604. Determine the target reporting resource among multiple measurement result reporting resources.

According to the time unit in which the first positioning reference signal resource is located and the resource index corresponding to the first positioning reference signal resource, the target report is determined among the plurality of measurement result reporting resources in the first reporting opportunity associated with the first positioning reference signal resource. resource.

Specifically, according to the time unit in which the first positioning reference signal resource is located and the resource index corresponding to the first positioning reference signal resource, it is determined that the first positioning reference signal resource is among the multiple positioning reference signal resources associated with the first reporting opportunity. The first sorting position; according to the first sorting position and the order of the multiple reporting resources, the target reporting resource is determined among the multiple reporting resources, and the first sorting position corresponds to the sorting position of the target reporting resource among the multiple reporting resources. .

The multiple positioning reference signal resources associated with the first reporting opportunity are, in the time domain, before the first reporting opportunity, and the time domain interval between the time unit and the first reporting opportunity is greater than or equal to the reporting delay M consecutive Positioning reference signal resources within time units; where M is equal to the number of time units within a reporting opportunity period.

In this embodiment, multiple positioning reference signal resources are sorted in the following manner: first, the positioning reference signal resources in the time unit are sorted in ascending order of resource index numbers; and then the positioning reference signal resources are sorted in ascending order according to the number of the time unit where the positioning reference signal is located. Sort.

Multiple reported resources are sorted as follows: first sorted according to the frequency domain position of the multiple reported resources from low to high; and then sorted according to the time domain position of the multiple reported resources from front to back.

In this embodiment, one reporting resource can be associated with one or more positioning reference signal resources. When the number of positioning reference signal resources associated with the reported resources is different, the method of determining the target reported resources is also different, which can include at least the following two situations:

Case 1: A reported resource is associated with a positioning reference signal resource.

Case 2: One reported resource is associated with multiple positioning reference signal resources.

Next, the above-mentioned case 1 will be described with reference to FIG. 10 .

Figure 10 is a schematic diagram of a method for determining target reporting resources provided by an embodiment of the present application. Please refer to Figure 10, including time unit n, time unit n+1...time unit n+6. Time unit n, time unit n+1, time unit n+3, time unit n+4 and time unit n+6 each include two positioning reference signal resources. Time unit n+2 and time unit n+5 each include 4 reported resources.

The time unit where the first reporting opportunity associated with time unit n+1 and time unit n+3 determined according to the method of this embodiment is time unit n+5.

For the positioning reference signal resources in time unit n+1 and time unit n+3, first sort according to the resource index in ascending order, and then sort according to the number of the time unit where the positioning reference signal is located from small to large. Time unit n The positioning reference signal resources within +1 are positioning reference signal resource 1 and positioning reference signal resource 2 in sequence; the positioning reference signal resources within time unit n+3 are positioning reference signal resource 3 and positioning reference signal resource 4 in sequence.

The four reported resources in time unit n+5 are first sorted according to the frequency domain position from low to high, and then sorted according to the time domain position from front to back, in order of reporting resource 1, reporting resource 2, reporting Resource 3 and reporting resource 4.

It can be seen from the above that the reporting resource corresponding to the positioning reference signal resource 1 in time unit n+1 is reporting resource 1, and the reporting resource corresponding to the positioning reference signal resource 2 in time unit n+1 is reporting resource 2, time unit The reporting resource corresponding to positioning reference signal resource 3 within n+3 is reporting resource 3, and the reporting resource corresponding to positioning reference signal resource 4 within time unit n+3 is reporting resource 4.

Next, the above situation 2 will be described with reference to Figures 11-12.

In a possible implementation manner, K positioning reference signal resources can be pre-configured to be associated with one reporting resource. The terminal device may determine the target reporting resource according to the first sorting position of the multiple positioning reference signal resources and the sorting position of the target reporting resource among the multiple reporting resources. Among them, K is an integer greater than 1.

Taking K equal to 2 as an example, this method will be explained with reference to Figure 11.

Figure 11 is a schematic diagram of another method for determining target reporting resources provided by an embodiment of the present application. Please refer to See Figure 11, including time unit n, time unit n+1...time unit n+6. Time unit n, time unit n+1, time unit n+3, time unit n+4 and time unit n+6 each include two positioning reference signal resources. Time unit n+2 and time unit n+5 each include 2 reported resources.

The two reported resources in time unit n+5 are first sorted in the order of frequency domain position from low to high, and then in the order of time domain position from front to back, which are reported resource 1 and reported resource 2.

Then the reporting resources corresponding to positioning reference signal resource 1 and positioning reference signal resource 2 in time unit n+1 are reporting resources 1; the reporting resources corresponding to positioning reference signal resource 3 and positioning reference signal resource 4 in time unit n+3 are For reporting resources 2.

In another possible implementation, the terminal device may determine the mapping rate between the positioning reference signal resources and the reporting resources based on the number of positioning reference signal resources associated with the first reporting opportunity and the number of reported resources in the first reporting opportunity. , and determine the target reporting resources based on the mapping rate.

Taking the number of positioning reference signal resources associated with the first reporting opportunity as 6, the number of reported resources in the first reporting opportunity as 3, and the mapping ratio between positioning reference signal resources and reporting resources as 2:1 as an example, combined with Figure 12, Explain this method.

Figure 12 is a schematic diagram of another method for determining target reporting resources provided by an embodiment of the present application. Please refer to Figure 12, including time unit n, time unit n+1...time unit n+6. Time unit n, time unit n+1, time unit n+3, time unit n+4 and time unit n+6 each include three positioning reference signal resources. Time unit n+2 and time unit n+5 each include 3 reported resources.

For the positioning reference signal resources in time unit n+1 and time unit n+3, first sort according to the resource index in ascending order, and then sort according to the number of the time unit where the positioning reference signal is located from small to large. Time unit n The positioning reference signal resources within +1 are positioning reference signal resource 1, Positioning reference signal resource 2 and positioning reference signal resource 3; the positioning reference signal resources in time unit n+3 are positioning reference signal resource 4, positioning reference signal resource 5 and positioning reference signal resource 6 in order.

The three reported resources in time unit n+5 are first sorted from low to high in frequency domain position, and then sorted from front to back in time domain position, which are reported resource 1, reported resource 2, and reported resource 2. Resource 3.

Then the reporting resource corresponding to the positioning reference signal resource 1 in time unit n+1 and the positioning reference signal resource 2 in time unit n+1 is reporting resource 1; the positioning reference signal resource 3 and time unit in time unit n+1 The reporting resource corresponding to positioning reference signal resource 4 in n+3 is reporting resource 2; the reporting resource corresponding to positioning reference signal resource 5 in time unit n+3 and positioning reference signal resource 6 in time unit n+3 is reporting resource Resource 3.

In this embodiment, the terminal device can determine the time unit where the first reporting opportunity is located based on the starting position of the time domain of the reporting opportunity, the reporting opportunity cycle and the reporting delay, and determine the time unit corresponding to the measurement result in the time unit where the first reporting opportunity is located. The first reporting opportunity determines a plurality of measurement result reporting resources in the first reporting opportunity, and determines a target reporting resource among the multiple measurement result reporting resources. Through the above method, the transmission of positioning reference signal measurement results in the direct link can be realized, which improves the communication capability of the direct link.

Figure 13 is a schematic flowchart of yet another resource allocation method provided by an embodiment of the present application. As shown in Figure 13, the method in this embodiment includes:

S1301. Determine the time unit where the first reporting opportunity is located based on the starting position of the time domain of the reporting opportunity, the reporting opportunity period and the reporting delay.

The first reporting opportunity may be a physical side link feedback channel (physical side link feedback channel, PSFCH) transmission opportunity.

For the specific implementation process of S1301, please refer to S601, which will not be described again here.

S1302. Determine the first reporting opportunity corresponding to the feedback signal in the time unit where the first reporting opportunity is located.

One PSFCH transmission opportunity can multiplex multiple feedback signal reporting resources in the frequency domain. For example, the feedback signal may be a Hybrid Automatic Repeat ReQuest (HARQ) feedback signal.

In this embodiment, time domain resources and frequency domain resources can be predefined through a communication protocol for the reporting timing corresponding to the feedback signal. The first reporting opportunity corresponding to the feedback signal may be the last symbol in the time unit.

For example, assuming that the time unit in which the first reporting opportunity is located is time slot 5, the first reporting opportunity corresponding to the feedback signal is the last symbol in time slot 5.

S1303. Determine multiple feedback signal reporting resources in the first reporting opportunity.

In this embodiment, multiple feedback signal reporting resources may be determined in the first reporting opportunity according to the second configuration information.

The second configuration information may include first indication information. The first indication information is used to indicate frequency domain resources of feedback signal reporting resources; the frequency domain resources are subchannel numbers or RB numbers.

For example, it is assumed that the first reporting opportunity is the last symbol in time slot 5, and the first reporting opportunity includes four feedback signal reporting resources. The first indication information may indicate that the feedback signal reporting resource 1 occupies sub-channel 1-sub-channel 8 in the frequency domain, the feedback signal reporting resource 2 occupies sub-channel 9-sub-channel 16 in the frequency domain, and the feedback signal reporting resource 17 occupies the frequency domain Subchannel 1 to subchannel 24 are occupied in the frequency domain, and feedback signal reporting resource 4 occupies subchannel 25 to subchannel 32 in the frequency domain.

S1304. Determine the target reporting resource among multiple feedback signal reporting resources.

For the specific implementation process of S1304, please refer to S604, which will not be described again here.

In this embodiment, the terminal device can determine the time unit where the first reporting opportunity is located based on the starting position of the time domain of the reporting opportunity, the reporting opportunity cycle and the reporting delay, and determine the time unit corresponding to the feedback signal in the time unit where the first reporting opportunity is located. The first reporting opportunity determines a plurality of feedback signal reporting resources in the first reporting opportunity, and determines a target reporting resource among the multiple feedback signal reporting resources. Through the above method, the feedback signal corresponding to the positioning reference signal in the direct link can be transmitted, thereby improving the communication capability of the direct link.

Figure 14 is a resource allocation device provided by an embodiment of the present application. The resource allocation device provided in this embodiment may be a terminal device, or a module, unit, chip, chip module, etc. in the terminal device. Referring to Figure 14, the resource allocation device 10 includes a determination module 11 and a transmission module 12, where,

The determination module 11 is used to determine target reporting resources;

The transmission module 12 is configured to transmit a first signal corresponding to a first positioning reference signal resource on the target reporting resource; the first signal is a measurement result on the first positioning reference signal resource or the The feedback signal corresponding to the first positioning reference signal resource.

The resource allocation device provided in this embodiment can be used to execute the resource allocation method of the above method embodiment. Its implementation principles and technical effects are similar and will not be described again here.

In a possible implementation, the determination module 11 is specifically used to:

In a possible implementation, the time unit where the first reporting opportunity is located is the time unit closest to the time unit where the first positioning reference signal resource is located, and the time domain interval is greater than or equal to the reporting delay. unit.

In a possible implementation, the first signal is the feedback signal;

The reporting timing resource is the last symbol in the time unit.

In a possible implementation, the first signal is the measurement result, and the determination module 11 is specifically configured to:

According to the first sorting position and the arrangement order of the plurality of reporting resources, the target reporting resource is determined among the plurality of reporting resources, and the first sorting position and the target reporting resource are in the plurality of reporting resources. The sorting positions in the reported resources are the same.

In a possible implementation, the time domain interval between the time unit where the multiple positioning reference signal resources are located and the time unit where the first reporting opportunity is located is greater than or equal to the reporting delay, and the Multiple positioning reference signal resources are located in the same reporting opportunity period.

In a possible implementation, the multiple positioning reference signal resources are sorted in the following manner:

In a possible implementation, the multiple reported resources are sorted as follows:

Figure 15 is a schematic diagram of the hardware structure of the resource allocation device provided by this application. The resource allocation device may be a terminal device, or a chip, chip module, etc. in the terminal device. Referring to Figure 15, the resource allocation device 20 may include: a processor 21 and a memory 22, where the processor 21 and the memory 22 can communicate; exemplarily, the processor 21 and the memory 22 communicate through a communication bus 23, and the memory 22 is used to store program instructions, and the processor 21 is used to call the program instructions in the memory to execute the resource allocation method shown in any of the above method embodiments.

Optionally, the resource allocation device 20 may also include a communication interface, and the communication interface may include a transmitter and/or a receiver.

Optionally, the above-mentioned processor can be a central processing unit (Central Processing Unit, CPU), or other general-purpose processor, digital signal processor (Digital Signal Processor, DSP), application specific integrated circuit (Application Specific Integrated Circuit, ASIC )wait. A general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc. The steps of the method disclosed in this application can be directly implemented by a hardware processor, or executed by a combination of hardware and software modules in the processor.

Embodiments of the present application also provide a computer-readable storage medium. The computer-readable storage medium stores a computer program. When the computer program is executed by a computer, the resource allocation method performed by any of the above method embodiments is implemented. The principles and technical effects are similar and will not be described in detail here.

Embodiments of the present application also provide a computer program product, including a computer program. When the computer program is executed by a computer, it implements the resource allocation method performed in any of the above method embodiments. The implementation principles and technical effects are similar and will not be described in detail here.

All or part of the steps to implement the above method embodiments can be completed by hardware related to program instructions. The aforementioned program can be stored in a readable memory. When the program is executed, the steps including the above method embodiments are executed; and the aforementioned memory (storage medium) includes: read-only memory (English: read-only memory, abbreviation: ROM), RAM, flash memory, hard disk, Solid state drive, magnetic tape (English: magnetic tape), floppy disk (English: floppy disk), optical disk (English: optical disc) and any combination thereof.

Embodiments of the present application are described with reference to flowcharts and/or block diagrams of methods, devices (systems), and computer program products according to embodiments of the present application. It will be understood that each process and/or block in the flowchart illustrations and/or block diagrams, and combinations of processes and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processing unit of a general-purpose computer, special-purpose computer, embedded processor or other programmable terminal device to produce a machine, such that instructions executed by the processing unit of the computer or other programmable terminal device produce for implementation means a function specified in a process or processes in a flowchart and/or in a block or blocks in a block diagram.

These computer program instructions may also be stored in a computer-readable memory that causes a computer or other programmable terminal device to operate in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture that includes instruction means, the instruction means Implements the functionality specified in a process or processes in a flow diagram and/or in a block or blocks in a block diagram.

These computer program instructions may also be loaded onto a computer or other programmable terminal device, causing a series of operating steps to be performed on the computer or other programmable device to produce computer-implemented processing, thereby causing the instructions to be executed on the computer or other programmable device Provides steps for implementing the functionality specified in a process or processes in a flow diagram and/or in a block or blocks in a block diagram.

Obviously, those skilled in the art can make various changes and modifications to the embodiments of the present application without departing from the spirit and scope of the present application. In this way, if these modifications and variations of the embodiments of the present application fall within the scope of the claims of this application and equivalent technologies, then this application is also intended to include these modifications and variations.

In this application, the term "including" and its variations may refer to non-limiting inclusion; the term "or" and its variations may refer to "and/or". The terms "first", "second", etc. in this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. In this application, "plurality" means two or more. "And/or" describes the relationship between associated objects, indicating that there can be three relationships. For example, A and/or B can mean: A exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the related objects are in an "or" relationship.

Claims

A resource allocation method, characterized by including:

Determine target reporting resources;

The first signal corresponding to the first positioning reference signal resource is transmitted on the target reporting resource; the first signal is the measurement result on the first positioning reference signal resource or the first positioning reference signal resource corresponding to the first signal. Feedback signal.
The method according to claim 1, characterized in that the determining the target reporting resource includes:

The first reporting opportunity is determined according to the first configuration information and/or the first reporting opportunity resource; wherein the first configuration information includes at least one of the following: time-frequency resource configuration parameters of the reporting opportunity, time domain starting position of the reporting opportunity , reporting timing cycle and reporting delay;

The target reporting resources are determined in the first reporting opportunity, and the target reporting resources include time domain resources and frequency domain resources.
The method according to claim 2, wherein determining the first reporting opportunity according to the first configuration information and/or the first reporting opportunity resource includes:

Determine the time unit in which the first reporting opportunity is located based on the starting position of the time domain of the reporting opportunity, the reporting opportunity period and the reporting delay;

According to the time-frequency resource configuration parameter of the reporting opportunity or the first reporting opportunity resource, the first reporting opportunity is determined in the time unit where the first reporting opportunity is located.
The method according to claim 3, characterized in that the time unit where the first reporting opportunity is located is closest to the time unit where the first positioning reference signal resource is located, and the time domain interval is greater than or equal to the reporting time unit. The time unit of the delay.
The method according to any one of claims 2 to 4, characterized in that the first signal is the measurement result; the time-frequency resource configuration parameters of the reporting opportunity include at least one of the following:

The starting symbol and number of symbols in the time unit of the reporting opportunity;

The frequency domain starting position and frequency domain resource amount of the reporting opportunity in the frequency domain.
The method according to any one of claims 2 to 4, characterized in that the first signal is the measurement result; the reporting opportunity resources include reporting opportunity time domain resources,

The reporting opportunity time domain resources are all symbols in the time unit; or,

The reporting opportunity time domain resource is the first N symbols or the last N symbols in the time unit, so N is an integer greater than or equal to 1.
The method according to any one of claims 2 to 4, characterized in that the first signal is the measurement result; the reporting opportunity resources include reporting opportunity frequency domain resources,

The frequency domain resource of the reporting timing is the entire bandwidth of the resource pool.
The method according to any one of claims 2 to 4, characterized in that the first signal is the feedback signal;

The reporting timing resource is the last symbol in the time unit.
The method according to claim 2, characterized in that determining the target reporting resource in the first reporting opportunity includes:

Determine multiple reporting resources in the first reporting opportunity according to the second configuration information;

The target reporting resource is determined among the plurality of reporting resources according to the time unit in which the first positioning reference signal resource is located and the resource index corresponding to the first positioning reference signal resource.
The method according to claim 9, characterized in that the first signal is the measurement result; the second configuration information includes at least one of the following:

Report the frequency domain starting position, frequency domain resource amount, time domain starting symbol and number of symbols of the resource, where the frequency domain resource amount is the number of sub-channels or the number of RBs; or,

The number of symbols and frequency domain resources occupied by the reported resources; or,

The number of symbols occupied by the reported resources, the amount of frequency domain resources, and the frequency domain interval of the reported resources.
The method according to claim 9, characterized in that the first signal is the feedback signal; the second configuration information at least includes:

First indication information, the first indication information is used to indicate the frequency domain resource of the reported resource; the frequency domain resource is a subchannel number or an RB number.
The method of claim 2, wherein the first signal is the measurement result; determining the target reporting resource in the first reporting opportunity includes:

Obtain the first number of reference signal resources associated with the first reporting opportunity;

Evenly distribute the resources in the first reporting opportunity according to the first quantity to obtain multiple reporting resources;

The target reporting resource is determined among the plurality of reporting resources according to the time unit in which the first positioning reference signal resource is located and the resource index corresponding to the first positioning reference signal resource.
The method according to any one of claims 9 or 12, characterized in that the time unit according to the location of the first positioning reference signal resource and the first positioning reference signal resource The corresponding resource index determines the target reporting resource among the multiple reporting resources, including:

According to the time unit in which the first positioning reference signal resource is located and the resource index corresponding to the first positioning reference signal resource, it is determined that the first positioning reference signal resource is in multiple positioning positions associated with the first reporting opportunity. The first sorted position in the reference signal resource;

According to the first sorting position and the arrangement order of the plurality of reporting resources, the target reporting resource is determined among the plurality of reporting resources, and the first sorting position and the target reporting resource are in the plurality of reporting resources. Corresponds to the sorting position in the reported resources.
The method according to claim 13, characterized in that:

The plurality of positioning reference signal resources are continuous resources that are before the first reporting opportunity in the time domain and the time domain interval between the time unit and the time unit where the first reporting opportunity is located is greater than or equal to the reporting delay. Positioning reference signal resources within M time units; where M is equal to the number of time units within a reporting opportunity period.
The method according to any one of claims 13 or 14, characterized in that the plurality of positioning reference signal resources are sorted in the following manner:

First, sort the positioning reference signal resources within the time unit in ascending order of resource index numbers;

Then they are sorted from small to large according to the number of the time unit where the positioning reference signal is located.
The method according to any one of claims 13-15, characterized in that the plurality of reported resources are sorted in the following manner:

First, sort the multiple reported resources in ascending order of frequency domain positions;

Then, the multiple reported resources are sorted in order from front to back according to their time domain positions.
A resource allocation device, characterized by including a determination module and a transmission module, wherein,

The determination module is used to determine the target reporting resources;

The transmission module is configured to transmit a first signal corresponding to a first positioning reference signal resource on the target reporting resource; the first signal is a measurement result on the first positioning reference signal resource or the third A feedback signal corresponding to a certain positioning reference signal resource.
A resource allocation device, characterized by including a processor and a memory communicatively connected to the processor;

The memory stores a computer program;

The processor executes the computer program to implement the method according to any one of claims 1 to 16.
A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, and when the computer program is executed by a computer, the method according to any one of claims 1 to 16 is implemented.
A computer program product, characterized by comprising a computer program that implements the method according to any one of claims 1 to 16 when executed by a computer.