WO2022222815A1

WO2022222815A1 - Resource determination method and apparatus, and communication device

Info

Publication number: WO2022222815A1
Application number: PCT/CN2022/086535
Authority: WO
Inventors: 刘是枭; 纪子超; 王欢
Original assignee: 维沃移动通信有限公司
Priority date: 2021-04-19
Filing date: 2022-04-13
Publication date: 2022-10-27
Also published as: CN115226213A

Abstract

The present application belongs to the technical field of wireless communications. Disclosed are a resource determination method and apparatus, and a communication device. The resource determination method in the embodiments of the present application comprises: a first communication device receiving at least one piece of first information; and on the basis of a resource determination mode, determining a target resource for the first communication device and/or at least one second communication device, wherein the second communication device is a sending end of the first information, and the resource determination mode comprises a resource exclusion mode and/or a resource reselection mode.

Description

Resource determination method, device and communication device

cross reference

The present invention claims the priority of the Chinese patent application filed on April 19, 2021 with the application number 202110419568.7 and titled "Resource Determination Method, Apparatus and Communication Equipment", the entire contents of which are incorporated by reference in in the present invention.

technical field

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

Background technique

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

Among them, for the sidelink resource selection enhancement technology involved in the new air interface secondary link, it can be considered that the transmitter (TX UE) sends a request to the receiver (RX UE) or the terminal responsible for coordination (Co-UE) to request the RXUE or Co-UE. - The UE recommends resources to the TX UE, and finally, the TX UE performs data transmission according to the recommended resources, or the TX UE performs resource selection according to the recommended resources, etc.

However, in the above scenario, if an RX UE or Co-UE receives requests from multiple TX UEs, it may cause the RX UE or Co-UE to fail to correctly or accurately recommend resources, resulting in resource duplication or collision. Wait for the problem to occur.

SUMMARY OF THE INVENTION

The embodiments of the present application provide a resource determination method, apparatus, and communication device, which can solve the problem that an RX UE or a Co-UE cannot perform correct resource recommendation when receiving multiple requests.

In a first aspect, a resource determination method is provided, the method comprising: a first communication device receiving at least one piece of first information; determining a target for the first communication device and/or at least one second communication device based on a resource determination method resources; wherein the second communication device is a sender of the first information, and the resource determination method includes a resource exclusion method and/or a resource reselection method.

In a second aspect, there is provided an apparatus for determining resources, the apparatus comprising: a receiving module, configured to receive at least one first piece of information; a determining module, configured to determine the first communication device and/or at least one second The communication device determines the target resource; wherein, the second communication device is the sender of the first information, and the resource determination method includes a resource exclusion method and/or a resource reselection method.

In a third aspect, a communication device is provided, comprising a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being implemented when executed by the processor The steps of the resource determination method according to the first aspect.

In a fourth aspect, a communication device is provided, including a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the method according to the first aspect A step of.

In a fifth aspect, a readable storage medium is provided, and a program or an instruction is stored on the readable storage medium, and when the program or instruction is executed by a processor, the steps of the method according to the first aspect are implemented.

In a sixth aspect, a chip is provided, the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a program or an instruction to implement the method according to the first aspect A step of.

In a seventh aspect, a computer program product/program product is provided, the computer program/program product is stored in a non-volatile storage medium, and the program/program product is executed by at least one processor to implement the first The steps of the method of the aspect.

In this embodiment of the present application, in the case of receiving at least one piece of first information, the first communication device determines a target resource for the first communication device and/or at least one second communication device based on the resource determination method; wherein, the The second communication device is the sender of the first information, and the resource determination method includes a resource exclusion method and/or a resource reselection method, so that when the first communication device receives at least one first information , perform correct resource determination, such as resource recommendation, resource scheduling, etc., for itself and/or at least one second communication device.

Description of drawings

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

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

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

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

FIG. 4b is a schematic diagram of resource division provided by an exemplary embodiment of the present application.

FIG. 5 is a schematic flowchart of a resource determination method provided by another exemplary embodiment of the present application.

FIG. 6 is a schematic block diagram of a resource determination apparatus provided by an exemplary embodiment of the present application.

FIG. 7 is a schematic block diagram of a communication device provided by an exemplary embodiment of the present application.

FIG. 8 is a schematic block structure diagram of a terminal provided by an exemplary embodiment of the present application.

FIG. 9 is a schematic block diagram of a network side device provided by an exemplary embodiment of the present application.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, but not all of the embodiments. Based on the embodiments in this application, all other embodiments obtained by those of ordinary skill in the art fall within the protection scope of this application.

The terms "first", "second" and the like in the description and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It is to be understood that the terms so used are interchangeable under appropriate circumstances so that the embodiments of the present application can be practiced in sequences other than those illustrated or described herein, and that "first", "second" distinguishes Usually it is a class, and the number of objects is not limited. For example, the first object may be one or multiple. In addition, "and/or" in the description and claims indicates at least one of the connected objects, and the character "/" generally indicates that the associated objects are in an "or" relationship.

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

FIG. 1 shows a schematic diagram of a result of a wireless communication system to which an embodiment of the present application can be applied. The wireless communication system includes a terminal 11 and a network-side device 12 . The terminal 11 may also be called a terminal device or a user terminal (User Equipment, UE), and the terminal 11 may be a mobile phone, a tablet computer (Tablet Personal Computer), a laptop computer (Laptop Computer) or a notebook computer, a personal digital computer Assistant (Personal Digital Assistant, PDA), handheld computer, netbook, ultra-mobile personal computer (ultra-mobile personal computer, UMPC), mobile Internet device (Mobile Internet Device, MID), wearable device (Wearable Device) or vehicle-mounted device (VUE), pedestrian terminal (PUE) and other terminal-side devices, wearable devices include: smart watches, bracelets, headphones, glasses, etc. It should be noted that, the embodiment of the present application does not limit the specific type of the terminal 11 . The network side device 12 may be a base station or a core network, wherein the base station may be referred to as a Node B, an evolved Node B, an access point, a Base Transceiver Station (BTS), a radio base station, a radio transceiver, a basic service Set (Basic Service Set, BSS), Extended Service Set (Extended Service Set, ESS), Node B, Evolved Node B (eNB), Home Node B, Home Evolved Node B, WLAN Access Point, WiFi Node, Send Transmitting Receiving Point (TRP) or some other suitable term in the field, as long as the same technical effect is achieved, the base station is not limited to specific technical terms. The base station in the NR system is taken as an example, but the specific type of the base station is not limited.

Among them, in the SL transmission scenario, it is assumed that each communication device uses the resource selection enhanced method to perform SL transmission, then, please refer to Figure 2a and Figure 2b in combination, the RX UE or Co-UE can receive the request sent by the TX UE. Then, recommend resources to the TX UE, then the TX UE can transmit according to the recommendation, but as shown in Figure 2a and Figure 2b, there may be multiple TX UEs (such as TX UE1, TX UE2...) to the RX UE or Co -Scenario where the UE requests resources. In this regard, in order to achieve correct resource determination and avoid problems such as duplication or collision of recommended or scheduled resources, the present application provides a resource determination method, device and communication device. The following is combined with the accompanying drawings, The technical solutions provided by the embodiments of the present application are described in detail through some embodiments and application scenarios thereof.

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

S310. Receive at least one piece of first information.

Wherein, according to different SL transmission scenarios, the first communication device in this embodiment of the present application may be the RX UE in FIG. 2a or the Co-UE in FIG. 2b.

In addition, the second communication device is a sending end that sends the first information. In this embodiment, at least one piece of the first information may be sent by different second communication devices, or may be sent by the same second communication device. Correspondingly, the at least one piece of the first information may be successively received by the first communication device within a period of time, or may be received by the first communication device at the same time, which is not limited herein. Optionally, the time period may include N time units, such as time slots (Slots), symbols, radio frames, etc., where N is a rational number greater than zero.

In a possible implementation manner, the first information may include at least one of the following (1)-(8).

(1) Resource recommendation request information.

The resource recommendation request information may be: the second communication device requests resources for SL transmission from the first communication device, such as resources that are beneficial to SL transmission, resources that are not conducive to SL transmission, and may also be assistance Other communication devices request resources for SL transmission, etc., which are not limited here.

(2) Resource scheduling request information.

The resource scheduling request information is used to trigger the first communication device to determine the target resource for scheduling the second communication device.

(3) Resource selection request information.

The resource selection request information is used to trigger the first communication device to determine a target resource for the first communication device and/or the second communication device.

(4) Buffer Status Report (BSR) information.

(5) Scheduling Request (SR) information.

(6) Resource recommendation trigger information.

The resource recommendation triggering information may be used to trigger the first communication device to perform resource recommendation or determination for the second communication device.

(7) Resource scheduling trigger information. The resource scheduling trigger information may be used to trigger the first communication device to perform resource scheduling for the second communication device, and the like.

(8) Resource selection trigger information

It should be noted that, in addition to the above at least one of the first information, in this embodiment, the first information may also carry at least one of the following (a)-(g).

(a) Quality of Service (Quality of Service, QoS) parameters of the data to be transmitted on the second communication device, the QoS parameters may include: service priority, service delay requirement (or packet delay budget (Packet delay budget). At least one of Delay Budget, PDB)), service communication distance requirement, service rate, and service data volume.

(b) Device identification; the device identification may include the device identification of the first communication device, the device identification of the second communication device, and the group ID (group ID) of the service group where the second communication device is located.

(c) The feedback time of the target resource, such as the latest sending time of the target resource, the sending time period of the target resource, and the like.

(d) The maximum number of times to send the target resource.

(e) target resource properties, the target resource properties are used to indicate that the target resource is a resource that is not conducive to the transmission of data to be transmitted on the second communication device, or the target resource is beneficial to the second communication device The resource to be uploaded on the data transmission.

(f) Resource transmission position, which is used to instruct the first communication device to feed back the transmission position of the target resource, such as a time-domain resource position and/or a frequency-domain resource position.

(g) The signaling identifier corresponding to the resource recommendation request, such as the resource request signaling of R17.

It can be understood that, according to different SL transmission scenarios or requirements, the type of the first information and/or the carried information may include but not limited to the foregoing content, which is not limited here.

S320: Determine a target resource for the first communication device and/or at least one second communication device based on the resource determination method.

Wherein, the resource determination method includes a resource exclusion method and/or a resource reselection method. In this embodiment, the resource exclusion method is that when the first communication device determines resources, it excludes resources that have already been selected, resources that conflict or duplicate resources, and resources that do not conform to or are unfavorable for SL transmission by the communication device Wait.

For example, in order to prevent the determined target resource from colliding with the first designated resource (that is, the resource used by the second communication device to send data to the first communication device), the first communication device may, in the resource determination process, collide with the first communication device. In the resource exclusion stage, the first specified resource is excluded.

For another example, in order to prevent the determined target resource from colliding with the second designated resource (that is, the resource used by the first communication device to send data to the second communication device), the first communication device, in the resource determination process In the resource exclusion stage, the resources used by the first communication device to send data to the second communication device are excluded.

For another example, in order to prevent the determined target resource from colliding with a third designated resource (such as a resource used by the second communication device to send data to other receivers other than the first communication device), the first communication device, Then, the first communication device excludes the third designated resource in the resource exclusion stage in the resource determination process.

For another example, in order to prevent the determined target resource from colliding with the fourth designated resource (such as the resource used by the second communication device to send data to other receivers (including the first communication device)), then , the first communication device excludes the fourth designated resource in the resource exclusion stage in the resource determination process.

It can be understood that the resource exclusion manner may be, but not limited to, the foregoing manner.

The resource reselection method is that when the first communication device determines resources, the first communication device performs resource reselection on the communication devices that have duplicated or collided resources. It can be understood that in the process of resource determination, the first communication device can According to actual conditions, conditions for resource reselection or resource exclusion are set, so as to determine a target resource for SL transmission for the first communication device and/or at least one second communication device.

The aforementioned resource exclusion method in this embodiment may be, but is not limited to, in the prior art (ie, the resource selection method in the R16 NR V2X system), the resource exclusion behavior in the candidate resource set (candidate resource) determination process; resource reselection The method may be similar to the resource reselection process in processes such as resource preemption in the prior art (that is, the resource selection method in the R16NR V2X system).

In an implementation manner, the first communication device can receive the first information according to the order of reception of the first information, the service type of the data to be sent on the second communication device, the service QoS parameters of the data to be sent on the second communication device, and the target resource. The priority of the device determines the target resource for itself and/or the second communication device, which is not specifically limited.

In this case, the target resource may include at least one of the following (1)-(5), the contents of which are as follows.

(1) The resources recommended by the first communication device for the transmission of data to be transmitted, such as time-frequency domain resources and/or resource periods, are recommended by the second communication device.

(2) A resource recommended by the first communication device for the second communication device that is not conducive to the transmission of the data to be transmitted, such as a resource with excessive interference.

(3) The resources recommended by the first communication device for the second communication device to facilitate the transmission of data to be transmitted, such as time-frequency domain resources and/or resource periods.

(4) The first communication device schedules the resources determined by the second communication device.

(5) A resource determined by the first communication device for transmitting its own data to be transmitted.

The data to be transmitted by itself includes but is not limited to: data to be sent to other communication devices except the second communication device, data to be sent to other control nodes other than the second communication device, etc. make restrictions.

It should be noted that after determining the target resource, the first communication device may feed back the resource attribute information of the target resource while feeding back the target resource. In this embodiment, the resource attribute information may include the following (6 )-(9), the content is as follows.

(6) Resource validity period of the target resource; such as the effective time length, effective time point, and effective usage times of the target resource.

(7) A communication type applicable to the target resource; the communication type may be a broadcast service, a multicast service, and/or a unicast service, and the like.

(8) The target resource may also be a resource on the second communication device that the target receiving end of the data to be transmitted (for a long time) is in the sending state.

(9) The recommendation strength of the target recommendation resource, such as mandatory application, optional use, etc.

It should be noted that, in this embodiment, assuming that the first communication device receives n pieces of first information, then, when determining the target resource, the first communication device can Selecting resources n times to obtain n target resources corresponding to different first information. Optionally, the first communication device may perform resource determination at the end time, start time, and median time of L0, etc., which is not limited in this embodiment.

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

S410, at least one piece of first information is received.

For the implementation process of S410, reference may be made to the relevant description in the foregoing method embodiment 300, which is not repeated here to avoid repetition.

S420: Determine a target resource for the second communication device and/or at least one second communication device based on the resource determination method.

The second communication device is a sender of the first information, and the resource determination method includes a resource exclusion method and/or a resource reselection method.

In this embodiment, in addition to referring to the relevant description in the foregoing method embodiment 300 for the implementation process of S420, as a possible implementation manner, according to different resource determination methods, the implementation process of S420 may include the process shown in FIG. 4a . S421 and/or S422, the content is as follows.

S421: Determine a target resource for the third communication device based on a resource exclusion manner.

The third communication device belongs to at least one of the second communication devices, that is, the third communication device is a communication device that is currently performing resource determination by the first communication device. Optionally, the step of determining the target resource for the third communication device described in S421 may include at least one of the following

manners

1 and 2.

Method 1: Exclude the first resource.

Wherein, the first resource is a target resource determined by at least one fourth communication device before a first moment or within a first time period, and the fourth communication device is the first communication device A communication device for which the device has completed resource determination before the first moment or within the first time period, where the first moment or the first time period is when the first communication device is the third communication device Time to determine the target resource. That is, before the first communication device determines the target resource for the third communication device, for example, before determining the candidate resource set, the resource that has been determined for the fourth communication device (that is, the first resource) may be excluded in advance, Thus, repetition or collision between the target resources determined for the third communication device and the fourth communication device can be avoided, and the wireless communication performance is ensured.

It should be noted that the aforementioned first time period may include N time units, such as time slots (Slots), symbols, frames, etc., where N is a rational number greater than zero, and may also be infinite. It can be understood that, in subsequent embodiments, the involved second time period, third time period, fourth time period, fifth time period, and sixth time period are all similar to the first time period, for example, all of them include N time unit, or infinity, etc., which will not be repeated in the following.

Manner 2: Exclude the second resource according to the first target value.

Wherein, the second resource is at least part of the target resources determined by the first communication device as at least one fourth communication device before the first moment or in the first time period, and the first target value includes A first target value for the third communication device and a first target value for the fourth communication device.

Similar to the first mode, the fourth communication device in the second mode belongs to at least one of the second communication devices, and the fourth communication device is the first communication device before the first moment or the first communication device. A communication device that has completed resource determination within a period of time, and the first moment or the first period is the time when the first communication device determines the target resource for the third communication device.

However, in the second mode, when the first communication device determines the target resource for the third communication device, it needs to exclude the second resource according to the first target value, that is, it needs to perform priority judgment based on the first target value, so that the Excluding at least part of the target resources determined for the fourth communication device.

In this embodiment, the manner of determining the first target value may include at least one of the following (1)-(12).

(1) Determine based on the QoS parameters of the data to be transmitted on the third communication device or the data to be transmitted on the fourth communication device.

The QoS parameter includes at least one of service priority, service delay requirement, service communication distance requirement, service rate, and service data volume, or the QoS parameter may also be other QoS parameters, such as transmission rate requirement Wait.

For example, assuming that the QoS parameter includes a service priority, then if the service priority corresponding to the data to be transmitted on the third communication device is greater than the service priority corresponding to the data to be transmitted on the fourth communication device, the The target resource corresponding to the fourth communication device needs to be excluded.

Assuming that the QoS parameter includes the volume of service data, then, if the volume of service data corresponding to the data to be transmitted on the third communication device is greater than or smaller than the volume of traffic corresponding to the data to be transmitted on the fourth communication device, the The target resources corresponding to the four communication devices need to be excluded.

Assuming that the QoS parameter includes the service delay requirement, then, if the service delay requirement corresponding to the data to be transmitted on the third communication device is smaller than the service delay requirement corresponding to the data to be transmitted on the fourth communication device, then the The target resource corresponding to the fourth communication device needs to be excluded.

Assuming that the QoS parameter includes the service communication distance requirement, then, if the service communication distance requirement corresponding to the data to be transmitted on the third communication device is less than/greater than/equal to the service communication distance corresponding to the data to be transmitted on the fourth communication device demand, the target resource corresponding to the fourth communication device needs to be excluded.

(2) Determine based on the number of times that the first communication device performs resource determination for the third communication device or the fourth communication device within a fourth time period.

Exemplarily, assuming that in the first target value determined based on the number of times of resource determination, the first target value of the third communication device is better than the first target value of the fourth communication device, then the second target value is excluded. resource.

(3) Determined based on the total number of resources determined by the first communication device for the third communication device or the fourth communication device in the fifth time period; the total number of resources can be understood as: The total number of resources transmitted by the third communication device or the fourth communication device may also be the total number of resources that are not conducive to the transmission by the third communication device or the fourth communication device.

(4) Determine based on the distance between the third communication device or the fourth communication device and the first communication device, respectively.

Wherein, the distance between the third communication device or the fourth communication device and the first communication device can be calculated based on the zone ID (Zone ID) of the communication device carried in the first information, or, based on the reference signal received Power (Reference Signal Received Power, RSRP) is measured and calculated to obtain the distance between the third communication device or the fourth communication device and the first communication device.

(5) Determined based on the distance between the third communication device and the fourth communication device.

In an implementation manner, if the distance between the third communication device and the fourth communication device is greater than the threshold value D1, the second resource does not need to be excluded in the resource exclusion stage, otherwise the second resource is excluded.

Optionally, similar to the distance acquisition method described in the foregoing (4), the distance between the third communication device and the fourth communication device can also be determined by device positioning, the information of the communication device carried in the first information. Area identification, RSRP measurement, etc.

Example 1, suppose that the distance D between the two is judged by the Zone IDs of the third communication device and the fourth communication device, then, when the difference between the Zone IDs of the third communication device and the fourth communication device is greater than D0 , the target resource determined for the fourth communication device needs to be excluded.

Alternatively, when the number of zones in the vertical dimension (such as longitude) or the horizontal dimension (dimension) of the zone where the third communication device and the fourth communication device are located is greater than D0, the target resource determined for the fourth communication device needs to be excluded.

Example 2, it is assumed that the first communication device measures the difference between the RSRPs of the third communication device and the fourth communication device, and confirms whether it needs to be excluded. Then, if the first communication device measures that the RSRP value of the third communication device is RSRP1, the RSRP value of the fourth communication device is RSRP2, and the difference between RSRP1 and RSRP2 is greater than D0, then it is the fourth communication device. The identified target resource needs to be excluded.

(6) Determine based on the time when the first communication device receives the first information sent from the third communication device or the fourth communication device, respectively.

For example, if the time of the first information sent from the third communication device is earlier than the time of the first information sent from the fourth communication device, then the target resource determined for the fourth communication device needs to be excluded, On the contrary, it is not excluded.

(7) Determine the communication type based on the data to be transmitted on the third communication device or the fourth communication device.

The communication types may include broadcast services, multicast services, unicast services, and the like.

For example, assuming that the broadcast service takes precedence over the unicast service, the communication type of the data to be transmitted on the third communication device is the broadcast service, and the communication type of the data to be transmitted on the third communication device is the unicast service, then , the target resource determined for the fourth communication device needs to be excluded.

(8) Determine based on the transmission time of the data to be transmitted on the third communication device or the fourth communication device.

The transmission time may be the earliest transmission time or the latest transmission time, etc., which is not limited herein.

(9) Determining based on the transmission time that the first communication device needs to transmit the second information.

Wherein, similar to the description in (8), the transmission time may be the earliest transmission time or the latest transmission time, etc., which is not limited here.

In addition, the receiving end of the second information is the third communication device or the fourth communication device. Optionally, the second information includes at least one of the following (9a)-(9c).

(9a) Resource recommendation information.

(9b) Resource scheduling information.

(9c) Ancillary information.

(10) Determine the first target information based on the second information.

Wherein, the first target information is used to characterize the transmission characteristic of the second information. Optionally, the first target information includes at least one of the following (10a)-(10d).

(10a) The number of resources used to transmit the second information.

(10b) Resource size for transmitting the second information.

(10c) The maximum number of resources or the minimum number of resources for transmitting the second information.

(10d) The earliest time or the latest time corresponding to the resource used for transmitting the second information.

The resource for transmitting the second information may also be determined by the first communication device, and the resource may be one or more resources, and the time corresponding to each resource is different.

(11) Determine based on the device type of the third communication device or the fourth communication device.

(12) Determine based on the types of target receivers corresponding to the data to be transmitted on the third communication device or the fourth communication device respectively.

It can be understood that, in determining the first target value based on at least one of the aforementioned (1)-(12), the first target value can be directly obtained based on at least one of (1)-(12) (for example, the The first target value is the QoS parameter of the data to be transmitted), which can also be obtained by performing a weighted operation on at least one of (1)-(12), etc., which is not limited here.

In addition, in this S421, the first communication device performs resource exclusion according to the foregoing manner 1 or/and manner 2 in the candidate resource set determination stage, thereby ensuring that the first communication device can correctly perform resource processing for the third communication device OK, the wireless communication performance is ensured.

S442: Determine a target resource for the third communication device based on a resource reselection manner.

Wherein, the step of determining the target resource for the third communication device described in S422 may include: when the target resource determined by the first communication device for the third communication device overlaps or collides with the fifth resource , the resource reselection can be performed according to at least one of the following ways 3 to 7.

It should be noted that both the third communication device and the fourth communication device belong to at least one of the second communication devices, and the fourth communication device is the first communication device before the second moment or A communication device that has completed target resource determination within the second time period. The fifth resource is a target resource determined by the first communication device as at least one fourth communication device before a second time or within a second time period, and the second time is when the first communication device is a target resource. The third communication device determines the time of the target resource.

Manner 3: Trigger the first resource reselection process.

The first resource reselection process is a resource reselection process triggered by the first communication device re-determining target resources for the third communication device.

Exemplarily, in the case that the target resource for the third communication device overlaps or collides with the fifth resource, the first resource reselection process is triggered by default to re-determine the target resource for the third communication device.

Manner 4: Trigger the second resource reselection process.

The second resource reselection process is a resource reselection process triggered by the first communication device re-determining target resources for the fourth communication device.

Similar to Mode 3, in Mode 4, in the case where the target resource for the third communication device overlaps or collides with the fifth resource, the second resource reselection process is triggered by default to re-select the fourth communication device. Identify target resources.

Manner 5: Determine whether to trigger the first resource reselection process or the second resource reselection process according to the amount of resources that overlap or collide between the target resource determined for the third communication device and the fifth resource.

For example, in the case that the amount of duplicated or collided resources is greater than the predetermined value A, the first resource reselection process is triggered; on the contrary, in the case that the amount of duplicated or collided resources is not greater than the predetermined value A, the second resource reselection process is triggered. selection process. In this embodiment, the predetermined value A may be configured or pre-configured in the first communication device through a protocol agreement or a high layer, which is not limited herein.

Manner 6: Determine whether to trigger the first resource reselection process or the second resource reselection process according to a first target value, where the first target value includes the target value of the third communication device and the first target value of the fourth communication device .

For the determination process of the first target value, reference may be made to the relevant description in the foregoing manner 2, which is not repeated here in order to avoid repetition.

Example 1, the first target value is determined based on the distance between the third communication device and the communication device corresponding to the fifth resource, if the distance between the two is greater than the threshold value D1, then the resource is selected The stage does not need to trigger the first resource reselection process and/or the second resource reselection process, otherwise, the first resource reselection process or the second resource reselection process needs to be triggered.

Example 2, taking as an example that the first target value is determined based on the QoS parameters of the data to be transmitted on the third communication device or the data to be transmitted on the fourth communication device, the upload of the third communication device can be determined as an example. The QoS parameters of the data to be transmitted are compared with (optionally, within a period of time T) the QoS parameters of the data to be transmitted on the selected fourth communication device to determine whether to perform resource reselection.

For example, when the service priority in the QoS parameter is compared, if the service priority of the third communication device is greater than or equal to the service priority of the fourth communication device, the second resource reselection process is triggered; If the service priority of the third communication device is less than or equal to the service priority of the fourth communication device, a first resource reselection process is triggered.

For another example, when comparing the service delay requirement in the QoS parameter, if the service delay requirement of the third communication device is less than or equal to the service delay requirement of the fourth communication device, the second resource is triggered. reselection process; otherwise, trigger the first resource reselection process.

In addition, as an implementation manner, the priority of the data to be transmitted can also be determined by QoS parameters, and then the resource reselection process that needs to be triggered is determined based on the priority of the data to be transmitted. For example, it is assumed that the data to be transmitted on the third communication device is The priority of the data is A, and the QoS parameter set of the data to be transmitted on the fourth communication device (that is, the communication device corresponding to the aforementioned fifth resource) is B, then: when A is greater than the maximum value in the set B , then the priority of the data to be transmitted on the third communication device is higher than the priority of the data to be transmitted on the fourth communication device, and the second resource reselection process is triggered; Resource reselection process.

Alternatively, when A is greater than the minimum value in set B, or when A is greater than M values in set B, or when A is greater than a predetermined proportion of values in set B, then the The priority of the data to be transmitted is higher than the priority of the data to be transmitted on the fourth communication device, and a resource reselection process of all resources corresponding to the QoS parameters with priority lower than A in the set B is triggered.

Manner 7: Perform priority division on the fifth resource, and determine a resource reselection process that needs to be triggered according to the result of the priority division.

Optionally, the implementation process in Manner 7 may include: based on the third time period, prioritizing the fifth resource according to the determined time and unit time length of the fifth resource, obtaining at least one sixth resource, and executing At least one of (1)-(3) below. It should be noted that the priority of the sixth resource with early resource determination time is higher than the priority of the sixth resource with late resource determination time, wherein the unit time length may be a time slot, a subslot, a symbol subframe, or the like.

(1) Trigger a resource reselection process corresponding to the seventh resource when the priority of the seventh resource is lower than the first threshold value.

The seventh resource belongs to at least one of the sixth resources, and the seventh resource is a resource that overlaps or collides with the target resource of the third communication device.

(2) Trigger the first resource reselection process when the number of seventh resources with priorities higher than the second threshold value is higher than the third threshold value.

(3) Trigger a resource reselection process corresponding to the seventh resource when the number of the seventh resource whose priority is higher than the second threshold value is not higher than the third threshold value.

In the foregoing (1)-(3), the first threshold value, the second threshold value, and the third threshold value may be agreed by a protocol or configured by a high layer, etc., which are not limited herein.

Exemplarily, for the resource determination performed in the past period of time L1 (optionally, L1 may be infinite, or may be the length of n units of time), the determined resources are prioritized and divided into time domain division. , the granularity (that is, the unit time length) is n slots, that is, for the divided target resources, the priority of the target resources determined within the unit time length (within n slots) is the same, and the target resources corresponding to different unit time lengths , the earlier the time, the higher the priority (eg P0, P1, P2..., the larger the number, the earlier the time, the higher the priority). For example, as shown in FIG. 4b, in the time periods T1, T2, and T3, the priorities corresponding to the target resources determined by the first communication device are P1, P2, and P3, respectively. Then, P1>P2>P3.

In this case, for the seventh method, in addition to the resource reselection process described in (1)-(3) above, if the current selection result of the target resource is the same as the historical window L2 (optional, L2 may be equal to L1 , it can also be an integer multiple of L1 or 1/M of L1) The fifth resource that has been determined in the repeated (collision), then, if (a) triggers the history window L2 of all the resources corresponding to the recommended target resources or (b) triggering the resource reselection process corresponding to all the recommended target resources in m slots; or (c) triggering the resource re-selection process of the resources corresponding to the selected target resources among the resources whose priority is in X. selection process.

It can be understood that, different from S421, in this S422, the first communication device does not perform resource exclusion at the stage of determining the candidate resource set, but after completing the resource determination, determines whether the target resource determined by the third communication device is the same as the one that has been determined. A conflict or collision occurs with the fifth resource of . If a conflict occurs, resource reselection is performed according to any one of the foregoing manners 1 to 7 to ensure wireless communication performance.

In this embodiment, when determining the target resource for the second communication device, the first communication device not only considers the resources reserved in the existing resource selection process, but also considers the resources that have been recommended. In this way, the recommendation of the same resource to different second communication devices is effectively avoided, the performance of the wireless communication system is improved, and the probability of resource collision is reduced.

As shown in FIG. 5, it is a schematic flowchart of a resource determination method 500 provided by an exemplary embodiment of the present application. The method 500 may be executed by, but not limited to, a first communication device, and the first communication device may be a terminal or a network side The device may specifically be executed by hardware/and/or software installed in the execution of the first communication device. In this embodiment, the method 500 may at least include the following steps.

S510. Receive at least one piece of first information.

For the implementation process of S510, reference may be made to the relevant descriptions in the foregoing method embodiments 300 and/or 400, and to avoid repetition, details are not repeated here.

S520: Determine a target resource for the first communication device based on the resource determination method.

In this embodiment, in addition to referring to the relevant descriptions in the foregoing method embodiments 300 and/or 400 for the implementation process of S520, as a possible implementation manner, according to different resource determination methods, the implementation process of S520 may include the following diagrams: The contents of S521 and/or S522 shown in 5 are as follows.

S521: Determine a target resource for the first communication device based on a resource exclusion manner.

Wherein, the following fifth communication device belongs to at least one of the second communication devices, that is, when the first communication device determines the target resource for itself, the target resource that has been determined for the fifth communication device can be pre-excluded, In order to avoid the problem of resource duplication or conflict, and ensure the reliability of its own communication process.

Optionally, the implementation process of S521 may include at least one of the following

manners

1 and 2, and the content is as follows.

Manner 1: Exclude the eighth resource, where the eighth resource is the target resource determined by the first communication device as the at least one fifth communication device before the third time point or in the sixth time period.

Wherein, the third moment or the sixth time period is the time when the first communication device determines the target resource for itself, that is, before the first communication device determines the target resource for itself, such as determining a candidate resource Before the set, the resource that has been determined for the fifth communication device (that is, the eighth resource) can be pre-excluded, thereby avoiding repetition or collision between the target resource determined for itself and the fifth communication device.

Manner 2: Exclude a ninth resource according to the second target value, where the ninth resource is one of the target resources determined by the first communication device for at least one fifth communication device before the third time point or in the sixth time period At least part of the resource, wherein the second target value includes a second target value for the first communication device and a second target value for the fifth communication device.

Wherein, different from the above-mentioned first mode, in this second mode, when the first communication device determines the target resource for its own device, it needs to exclude the ninth resource according to the second target value.

Optionally, the manner of determining the second target value includes at least one of the following (1)-(11).

(1) Determined based on QoS parameters of data to be transmitted on the first communication device or on the fifth communication device.

Wherein, the QoS parameters may include at least one of: service priority, service delay requirement, service communication distance requirement, service rate, and service data volume.

(2) Determine based on the number of times that the first communication device performs resource determination for itself or the fifth communication device within the seventh time period.

(3) Determine based on the total number of resources determined by the first communication device for itself or the fifth communication device within the eighth time period.

(4) Determined based on the distance between the first communication device and the fifth communication device.

(5) Determine based on the time when the first communication device receives the first information sent from the fifth communication device.

(6) Determine the communication type based on the data to be transmitted on the first communication device or the fifth communication device.

Wherein, the communication type may include broadcast service and/or multicast service and/or unicast service and the like.

(7) Determine based on the transmission time of the data to be transmitted on the first communication device or the fifth communication device.

(8) Determine based on the transmission time of the third information that the first communication device needs to receive.

Wherein, similar to the description in (7), the transmission time may be the earliest transmission time or the latest transmission time, etc., which is not limited here. In addition, the third and second information may include at least one of the following (8a)-(8c).

(8a) Resource recommendation information.

(8b) Resource scheduling information.

(8c) Auxiliary information.

(9) Determine second target information based on the third information, where the second target information is used to characterize the transmission characteristics of the third information.

Wherein, the second target information may include at least one of the following (9a)-(9d).

(9a) The number of resources used to transmit the third information.

(9b) Resource size for transmitting the third information.

(9c) The maximum number of resources or the minimum number of resources for transmitting the third information.

(9d) The earliest time or the latest time corresponding to the resource used for transmitting the third information.

(10) Determine based on the device type of the first communication device or the fifth communication device.

(11) Determine based on the types of target receivers corresponding to the data to be transmitted on the first communication device or the fifth communication device respectively.

It should be noted that for the aforementioned (1)-(11) involved in the process of determining the second target value, reference may be made to (1)-(11) in the process of determining the first target value in the method embodiment 400. To avoid repetition, It is not repeated here.

Exemplarily, for the foregoing

manners

1 and 2, when the first communication device is performing target resource selection for its own data transmission, in the candidate resource set determination phase, that is, in the resource exclusion phase, the resource that has been selected as the target resource may be selected. The resource (such as the eighth resource) is excluded; optionally, a certain restriction is added on the basis of excluding the eighth resource, for example, the resource to be excluded (such as the ninth resource) is determined according to the second target value, such as the The distance between the fifth communication device corresponding to the nine resources and the current first communication device is less than a certain threshold value, then it is excluded, otherwise it is not excluded; or the fifth communication device corresponding to the ninth resource is measured by the current first communication device. When the RSRP value of the communication device is greater than a certain threshold, it will be excluded, otherwise it will not be excluded, etc..., thus effectively avoiding recommending the same resource to different communication devices, improving the performance of the wireless communication system, reducing the probability of resource collision.

It can be understood that, in this S521, the first communication device performs resource exclusion according to the foregoing method 1 or/and method 2 in the determination stage of the candidate resource set, thereby ensuring that the first communication device can correctly perform the target resource identification for itself. OK, the wireless communication performance is ensured.

S522: Determine a target resource for the first communication device based on a resource reselection manner.

Wherein, the step of determining the target resource for the first communication device described in S522 may include: between the first target resource determined for the first communication device and the second target resource determined by the first communication device for the fifth communication device If the target resources are duplicated or conflicted, perform any one of the following methods 3 to 8.

Manner 3: Trigger a resource reselection process corresponding to the first target resource.

Exemplarily, when the first target resource and the second target resource overlap or collide, a resource reselection process corresponding to the first target resource is triggered by default, so as to re-determine the target resource for the first communication device.

Manner 4: Trigger a resource reselection process corresponding to the second target resource.

Exemplarily, in the case that the first target resource and the second target resource overlap or collide, a resource reselection process corresponding to the second target resource is triggered by default to re-determine the target resource for the fifth communication device.

Manner 5: Determine whether to trigger the first resource reselection process or the second resource reselection process according to the amount of duplicated or collided resources between the first target resource and the second target resource.

For example, in the case that the amount of duplicated or collided resources is greater than the predetermined value B, the resource reselection process corresponding to the first target resource is triggered; , triggering the resource reselection process corresponding to the first target resource. In this embodiment, the predetermined value B may be configured or pre-configured in the first communication device through a protocol agreement or a high layer, which is not limited herein.

Manner 6: In the case where at least one target value in the second target value of the fifth communication device has a higher priority than the second target value of the first communication device, determine to trigger the first target resource corresponding to the resource reselection process.

Manner 7: In the case where the priority of at least one target value in the second target value of the fifth communication device is lower than that of the second target value of the first communication device, determine to trigger the corresponding second target resource resource reselection process.

Manner 8: In the case where none of the second target values of the fifth communication device has a higher priority than the second target value of the first communication device, determine to trigger the second target resource Corresponding resource reselection process.

Wherein, in the foregoing manners 6 to 7, for the determination process of the second target value, reference may be made to the relevant description in the foregoing manner 2, which is not repeated here to avoid repetition.

Exemplarily, assuming that the second target value is determined based on the QoS parameter of the data to be transmitted, then, if the QoS priority of the service that the current first communication device itself needs to transmit is lower than the service QoS priority of the TX UE corresponding to the selected recommended resource. , the resource reselection process corresponding to the first target resource is triggered. Optionally, the Qos parameter may be at least one of the following (1)-(4).

(1) The priority of the service to be transmitted by the current first communication device itself is lower than the priority of the service of the communication device corresponding to the selected second target resource.

(2) The current service delay requirement that the first communication device itself needs to transmit is higher than the service delay requirement of the communication device corresponding to the second target resource.

(3) The current service communication distance requirement that the first communication device itself needs to transmit is higher than or equal to/lower than or equal to the service communication distance requirement of the communication device corresponding to the second target resource

(4) The size of the service that the first communication device itself needs to transmit at present is higher than or equal to or lower than or equal to the service size of the communication device corresponding to the second target resource.

In addition, the total amount of resources A used for data transmission within a period of L3 can also be compared with the total amount of resources B recommended to other UEs (such as the second communication device) within a period of L3 to determine whether to perform resource reconfiguration. For example, if A>B or A>=B, the resource reselection process corresponding to the first target resource is triggered, or the resource selected this time is abandoned, or the resource reselection is performed after delaying T0 time; for another example, If A<B or A<=B, the resource selection process corresponding to the already selected recommended resources triggers the reselection process, or abandons the resource recommendation, or delays the T1 time to reselect these resources.

Optionally, the aforementioned T0 and T1 can be obtained through high-level configuration, protocol pre-definition, and notification from a control node/relay node/terminal, which is not limited here.

It can be understood that, different from S521, in this S522, the first communication device does not perform resource exclusion at the stage of determining the candidate resource set, but after completing the resource determination, determines whether the first target resource selected by itself is the same as the determined resource. The second target resource collides or collides, and if a conflict occurs, resource reselection is performed according to any one of the foregoing manners 1 to 8 to ensure wireless communication performance.

In this embodiment, when the first communication device determines the target resource for itself, in addition to the resources reserved in the existing resource selection process, it also considers the resources that have been recommended. Therefore, the resource reselection method can be used to effectively It avoids recommending the same resource to different second communication devices, improves the performance of the wireless communication system, and reduces the probability of resource collision.

It should be noted that the aforementioned resource determination methods 300-500 provided in this application can be obtained through high-level configuration, protocol pre-definition, control node notification, relay node notification, terminal notification, etc., wherein the configuration or notification method may be secondary Link Control Information (Sidelink Control Information, SCI), Downlink Control Information (Downlink Control Information, DCI), Radio Resource Control (Radio Resource Control, RRC), Medium Access Control-Control Element (Medium Access Control-Control Element, MAC CE) , Secondary link feedback control information (Sidelink Feedback Control Information, SFCI) implementation, the resources used can be physical downlink control channel (Physical downlink control channel, PDCCH), physical downlink shared channel (Physical downlink shared channel, PDSCH), physical secondary Physical SideLink Shared Channel (PSSCH), Physical SideLink Control Channel (PSCCH), Physical SideLink Feedback Channel (PSFCH), etc., are not limited here.

In addition, in the resource determination method provided by the embodiment of the present application, the execution subject may be a resource determination apparatus, or a control module in the resource determination apparatus for executing the resource determination method. In the embodiment of the present application, the resource determining device provided by the embodiment of the present application is described by taking the resource determining device executing the resource determining method as an example.

As shown in FIG. 6 , which is a schematic block diagram of a resource determination apparatus 600 provided by an exemplary embodiment of the present application, the apparatus 600 includes: a receiving module 610 for receiving at least one piece of first information; a determining module 620 for A target resource is determined for the first communication device and/or at least one second communication device based on a resource determination method; wherein the second communication device is the sender of the first information, and the resource determination method includes a resource exclusion method and a / or resource reselection method.

Optionally, the first information includes at least one of the following: resource selection request information; resource recommendation request information; resource scheduling request information; BSR information; SR information; resource selection trigger information; resource recommendation trigger information; resource scheduling trigger information .

Optionally, the target resource may be at least one of the following: a resource selected by the first communication device for the second communication device for data transmission to be transmitted; the first communication device is the second communication device The resources recommended by the communication device that are not conducive to the transmission of the data to be transmitted; the resources recommended by the first communication device to the transmission of the data to be transmitted are recommended by the second communication device; the first communication device is the resource that schedules the second communication device The resource determined for data transmission; the resource determined by the first communication device for transmitting its own data to be transmitted.

Optionally, when the resource determination method includes a resource exclusion method, the step of determining the target resource for the third communication device by the determining module includes at least one of the following: excluding a first resource, where the first resource is Before the first moment or within the first time period, the first communication device is a target resource determined by at least one fourth communication device; the second resource is excluded according to the first target value, and the second resource is at the first moment Before or within a first time period, the first communication device is at least a part of the target resources determined by at least one fourth communication device, and the first target value includes the first target value of the third communication device and The first target value of the fourth communication device; wherein both the third communication device and the fourth communication device belong to at least one of the second communication devices, and the third communication device is the first communication device A communication device for which the device performs target resource determination at the current moment, the fourth communication device is a communication device for which the first communication device has completed resource determination before the first moment, the first moment or the first The time period is the time when the first communication device determines the target resource for the third communication device.

Optionally, when the resource determination method includes a resource reselection method, the step of determining the target resource for the third communication device by the determining module includes: when the first communication device is the third communication device In the case where the determined target resource overlaps or collides with the fifth resource, resource reselection is performed according to at least one of the following: triggering the first resource reselection process; triggering the second resource reselection process; according to the third communication The device determines that there is a duplication or collision resource amount between the target resource and the fifth resource, and determines whether to trigger the first resource reselection process or the second resource reselection process; according to the first target value, determine to trigger the first resource reselection process. The selection process is still triggering the second resource reselection process, the first target value includes the target value of the third communication device and the first target value of the fourth communication device; the fifth resource is prioritized according to the priority The division result is to determine the resource reselection process that needs to be triggered; wherein, the fifth resource is the target resource determined by the first communication device for at least one fourth communication device before the second moment or within the second time period , the second time is the time when the first communication device determines the target resource for the third communication device; both the third communication device and the fourth communication device belong to at least one of the second communication devices, The fourth communication device is a communication device for which the first communication device has completed target resource determination before the second moment or within the second time period; the first resource reselection process is the first The resource reselection process triggered by the communication device re-determining the target resource for the third communication device; the second resource reselection process is the resource re-selection process triggered by the first communication device re-determining the target resource for the fourth communication device. selection process.

Optionally, the determining module performs priority division on the fifth resource, and according to the result of the priority division, the step of determining the resource reselection process that needs to be triggered includes: based on the third time period, according to the determination of the fifth resource The fifth resource is prioritized by time and unit time length to obtain at least one sixth resource; when the priority of the seventh resource is lower than the first threshold value, the resource corresponding to the seventh resource is triggered reselection process; in the case that the number of seventh resources with priorities higher than the second threshold value is higher than the third threshold value, trigger the first resource reselection process; when the priorities are higher than the second threshold value In the case where the number of the seventh resource of the value is not higher than the third threshold value, the resource reselection process corresponding to the seventh resource is triggered; wherein, the priority of the sixth resource whose resource determination time is earlier is higher than the resource determination time A priority of a late sixth resource, the seventh resource belongs to at least one of the sixth resources, and the seventh resource is a resource that overlaps or collides with the target resource of the third communication device.

Optionally, the method for determining the first target value includes at least one of the following: determining based on the QoS parameters of the data to be transmitted on the third communication device or the data to be transmitted on the fourth communication device; Within four time periods, the first communication device determines the number of times the resource is determined for the third communication device or the fourth communication device; based on the fifth time period, the first communication device is the third communication device for the third communication device. The total number of resources determined by the communication device or the fourth communication device is determined; determined based on the distance between the third communication device or the fourth communication device and the first communication device respectively; based on the third communication device The distance between the device and the fourth communication device is determined; based on the time when the first communication device receives the first information sent from the third communication device or the fourth communication device, respectively; based on the third communication device. determining the communication type of the data to be transmitted on the communication device or the fourth communication device; determining based on the transmission time of the data to be transmitted on the third communication device or the fourth communication device; based on the first communication device The transmission time that needs to transmit the second information is determined; the first target information is determined based on the second information, and the first target information is used to characterize the transmission characteristics of the second information; based on the third communication device or the Determine the device type of the fourth communication device; determine the type of the target receiving end corresponding to the data to be transmitted on the third communication device or the fourth communication device respectively; wherein, the receiving end of the second information is the the third communication device or the fourth communication device.

Optionally, the second information includes at least one of the following: resource recommendation information; resource scheduling information; auxiliary information.

Optionally, the first target information includes at least one of the following: the number of resources used to transmit the second information; the size of resources used to transmit the second information; the maximum size of the resources used to transmit the second information The number of resources or the minimum number of resources; the earliest time or the latest time corresponding to the resources used for transmitting the second information.

Optionally, when the resource determination method includes a resource exclusion method, the step of determining the target resource by the determining module for the first communication device includes at least one of the following: excluding an eighth resource, the eighth resource The resource is the target resource determined by the first communication device for the at least one fifth communication device before the third moment or in the sixth time period; the ninth resource is excluded according to the second target value, and the ninth resource is at the first Before three moments or within a sixth time period, the first communication device is at least part of the target resources determined by at least one fifth communication device, wherein the second target value includes the first Two target values and a second target value of the fifth communication device; wherein the third time or the sixth time period is the time when the first communication device determines the target resource for itself, and the fifth communication A device belongs to at least one of said second communication devices.

Optionally, in the case that the resource determination method includes a resource reselection method, the step of determining a target resource for the first communication device includes: comparing the first target resource determined for the first communication device with the selected resource. In the case where the second target resource determined by the first communication device for the fifth communication device is duplicated or in conflict, perform any one of the following: triggering a resource reselection process corresponding to the first target resource; triggering the second target resource The resource reselection process corresponding to the resource; according to the amount of resources that are duplicated or collided between the first target resource and the second target resource, determine whether to trigger the first resource reselection process or trigger the second resource reselection process; in In the case where the priority of at least one target value in the second target value of the fifth communication device is higher than that of the second target value of the first communication device, determine to trigger resource reselection corresponding to the first target resource process; in the case that the priority of at least one target value in the second target value of the fifth communication device is lower than that of the second target value of the first communication device, determine to trigger the second target resource corresponding to the second target resource. Resource reselection process; in the case where none of the second target values of the fifth communication device has a higher priority than the second target value of the first communication device, determine to trigger the second target value A resource reselection process corresponding to a target resource; wherein, the fifth communication device belongs to at least one of the second communication devices.

Optionally, the method for determining the second target value includes at least one of the following: determining based on QoS parameters of data to be transmitted on the first communication device or on the fifth communication device; , the first communication device determines the number of times the resource is determined for itself or the fifth communication device; based on the total number of resources determined by the first communication device for itself or the fifth communication device within the eighth time period determine; determine based on the distance between the first communication device and the fifth communication device; determine based on the time when the first communication device receives the first information sent from the fifth communication device; determine based on the first communication device determining the communication type of the data to be transmitted on the communication device or the fifth communication device; determining based on the transmission time of the data to be transmitted on the first communication device or the fifth communication device; based on the first communication device determining the transmission time of the third information to be received; determining based on second target information of the third information, the second target information being used to characterize the transmission characteristics of the third information; based on the first communication device or The device type of the fifth communication device is determined; the determination is based on the type of the target receiving end corresponding to the data to be transmitted on the first communication device or the fifth communication device respectively.

Optionally, the QoS parameters include: at least one of service priority, service delay requirement, service communication distance requirement, service rate, and service data volume.

The resource determination apparatus in this embodiment of the present application may be an apparatus, an apparatus having an operating system or an electronic device, and may also be a component, an integrated circuit, or a chip in a terminal. The apparatus or electronic device may be a mobile terminal or a non-mobile terminal. Exemplarily, the mobile terminal may include, but is not limited to, the types of terminals 11 listed above, and the non-mobile terminal may be a server, a network attached storage (NAS), a personal computer (personal computer, PC), a television ( television, TV), teller machine, or self-service machine, etc., which are not specifically limited in the embodiments of the present application.

The resource determination apparatus provided in the embodiment of the present application can implement each process implemented by the method embodiments in FIG. 2 to FIG. 5 , and achieve the same technical effect. To avoid repetition, details are not described here.

As shown in FIG. 7 , an embodiment of the present application further provides a communication device 700, including a processor 701, a memory 702, and a program or instruction stored in the memory 702 and running on the processor 701. For example, the communication When the device 700 is a terminal, when the program or instruction is executed by the processor 701, each process of the foregoing resource determination method embodiment is implemented, and the same technical effect can be achieved. When the communication device 700 is a network side device, when the program or instruction is executed by the processor 701, each process of the foregoing resource determination method embodiment can be implemented, and the same technical effect can be achieved. To avoid repetition, details are not described here.

In an implementation manner, the communication device may be a terminal, and the terminal may include a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used to run a program or an instruction to implement methods such as the method embodiments. 300-500 as described. This terminal embodiment corresponds to the above-mentioned first communication device side method embodiment, and each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this terminal embodiment, and can achieve the same technical effect. Specifically, FIG. 8 is a schematic diagram of a hardware structure of a terminal implementing an embodiment of the present application.

The terminal 800 includes but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, and a processor 810, etc. at least part of the components.

Those skilled in the art can understand that the terminal 800 may also include a power supply (such as a battery) for supplying power to various components, and the power supply may be logically connected to the processor 810 through a power management system, so as to manage charging, discharging, and power consumption through the power management system management and other functions. The terminal structure shown in FIG. 8 does not constitute a limitation on the terminal, and the terminal may include more or less components than shown, or combine some components, or arrange different components, which will not be repeated here.

It should be understood that, in this embodiment of the present application, the input unit 804 may include a graphics processor (Graphics Processing Unit, GPU) 1041 and a microphone 8042. Such as camera) to obtain still pictures or video image data for processing. The display unit 806 may include a display panel 8061, which may be configured in the form of a liquid crystal display, an organic light emitting diode, or the like. The user input unit 807 includes a touch panel 8071 and other input devices 8072 . The touch panel 8071 is also called a touch screen. The touch panel 8071 may include two parts, a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, physical keyboards, function keys (such as volume control keys, switch keys, etc.), trackballs, mice, and joysticks, which will not be described herein again.

In the embodiment of the present application, the radio frequency unit 801 receives the downlink data from the network side device, and then processes it to the processor 810; in addition, sends the uplink data to the network side device. Generally, the radio frequency unit 801 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like.

Memory 809 may be used to store software programs or instructions as well as various data. The memory 809 may mainly include a storage program or instruction area and a storage data area, wherein the storage program or instruction area may store an operating system, an application program or instruction required for at least one function (such as a sound playback function, an image playback function, etc.) and the like. In addition, the memory 809 may include a high-speed random access memory, and may also include a non-volatile memory, wherein the non-volatile memory may be a read-only memory (Read-Only Memory, ROM), a programmable read-only memory (Programmable ROM) , PROM), erasable programmable read-only memory (Erasable PROM, EPROM), electrically erasable programmable read-only memory (Electrically EPROM, EEPROM) or flash memory. For example at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.

The processor 810 may include one or more processing units; optionally, the processor 810 may integrate an application processor and a modem processor, wherein the application processor mainly processes the operating system, user interface, application programs or instructions, etc., Modem processors mainly deal with wireless communications, such as baseband processors. It can be understood that, the above-mentioned modulation and demodulation processor may not be integrated into the processor 810.

The processor 810 is configured to receive at least one piece of first information; and to determine a target resource for the first communication device and/or at least one second communication device based on the resource determination method; wherein the second communication device is the The sending end of the first information, the resource determination method includes a resource exclusion method and/or a resource reselection method.

Optionally, when the resource determination method includes a resource exclusion method, the step of the processor 810 determining the target resource for the third communication device includes at least one of the following: excluding a first resource, the first resource is the target resource determined by the first communication device for at least one fourth communication device before the first moment or within the first time period; the second resource is excluded according to the first target value, and the second resource is at the first Before the moment or within a first time period, the first communication device is at least part of the target resources determined by at least one fourth communication device, and the first target value includes the first target value of the third communication device and the first target value of the fourth communication device; wherein, both the third communication device and the fourth communication device belong to at least one of the second communication devices, and the third communication device is the first communication device The communication device is a communication device that determines the target resource at the current moment, and the fourth communication device is a communication device that the first communication device has completed the resource determination before the first moment or within the first time period, so The first moment is the time when the first communication device determines the target resource for the third communication device.

Optionally, when the resource determination method includes a resource reselection method, the step of the processor 810 determining the target resource for the third communication device includes: when the first communication device is the third communication device When the target resource determined by the device overlaps or collides with the fifth resource, perform resource reselection according to at least one of the following: trigger the first resource reselection process; trigger the second resource reselection process; There is an amount of repetitive or colliding resources between the target resource determined by the communication device and the fifth resource, and it is determined whether to trigger the first resource reselection process or the second resource reselection process; according to the first target value, determine to trigger the first resource The reselection process still triggers the second resource reselection process, and the first target value includes the target value of the third communication device and the first target value of the fourth communication device; Level division result, determine the resource reselection process that needs to be triggered; wherein, the fifth resource is before the second moment or within the second time period, and the first communication device is the target determined by at least one fourth communication device resource, the second moment is the time when the first communication device determines the target resource for the third communication device; both the third communication device and the fourth communication device belong to at least one of the second communication devices , the fourth communication device is a communication device that has completed target resource determination by the first communication device before the second moment or within the second time period; the first resource reselection process is the first resource reselection process. A resource reselection process triggered by a communication device re-determining a target resource for the third communication device; the second resource reselection process is a resource triggered by the first communication device re-determining a target resource for the fourth communication device reselection process.

Optionally, the processor 810 performs priority division on the fifth resource, and according to the result of the priority division, the step of determining the resource reselection process that needs to be triggered includes: based on the third time period, according to the fifth resource Determining the time and the unit time length to prioritize the fifth resource to obtain at least one sixth resource; in the case that the priority of the seventh resource is lower than the first threshold value, trigger the corresponding Resource reselection process; when the number of seventh resources whose priorities are higher than the second threshold value is higher than the third threshold value, trigger the first resource reselection process; when the priorities are higher than the second threshold In the case where the number of the seventh resource with the limit value is not higher than the third threshold value, the resource reselection process corresponding to the seventh resource is triggered; wherein, the priority of the sixth resource whose resource determination time is earlier is higher than that of the resource determination A priority of a late sixth resource, where the seventh resource belongs to at least one of the sixth resources, and the seventh resource is a resource that overlaps or collides with the target resource of the third communication device.

Optionally, when the resource determination method includes a resource exclusion method, the step of the processor 810 determining a target resource for the first communication device includes at least one of the following: excluding an eighth resource, the first The eight resources are the target resources determined by the first communication device for at least one fifth communication device before the third moment or in the sixth time period; the ninth resource is excluded according to the second target value, and the ninth resource is Before the third moment or during the sixth time period, the first communication device is at least part of the target resources determined by at least one fifth communication device, wherein the second target value includes the first communication device's the second target value and the second target value of the fifth communication device; wherein, the third moment or the sixth time period is the time when the first communication device determines the target resource for itself, and the fifth A communication device belongs to at least one of said second communication devices.

In this embodiment, when at least one piece of first information is received, a target resource is determined for the first communication device and/or at least one second communication device based on a resource determination method; wherein the second communication device is the sender of the first information, and the resource determination method includes a resource exclusion method and/or a resource reselection method, which can solve the problem so that the first communication device, when receiving at least one first information, is correct for itself and/or Or the second communication device performs resource selection.

In another implementation manner, the communication device 700 may also be a network-side device, the network-side device may include a processor and a communication interface, the communication interface is coupled to the processor, and the processor is used for running programs or instructions, The methods as described in Method Examples 300-500 are implemented. This network-side device embodiment corresponds to the above-mentioned first communication device-side method embodiment, and each implementation process and implementation manner of the above-mentioned method embodiment can be applied to this network-side device embodiment, and can achieve the same technology Effect.

Specifically, an embodiment of the present application further provides a network side device. As shown in FIG. 9 , the network device 900 includes: an antenna 901 , a radio frequency device 902 , and a baseband device 903 . The antenna 901 is connected to the radio frequency device 902. In the uplink direction, the radio frequency device 902 receives information through the antenna 901, and sends the received information to the baseband device 903 for processing. In the downlink direction, the baseband device 903 processes the information to be sent and sends it to the radio frequency device 902 , and the radio frequency device 902 processes the received information and sends it out through the antenna 901 .

The above-mentioned frequency band processing apparatus may be located in the baseband apparatus 903 , and the method performed by the network side device in the above embodiments may be implemented in the baseband apparatus 903 . The baseband apparatus 903 includes a processor 904 and a memory 905 .

The baseband device 903 may include, for example, at least one baseband board on which multiple chips are arranged. As shown in FIG. 9 , one of the chips is, for example, the processor 904 and is connected to the memory 905 to call the program in the memory 905 to execute The network devices shown in the above method embodiments operate.

The baseband device 903 may further include a network interface 906 for exchanging information with the radio frequency device 902, and the interface is, for example, a common public radio interface (CPRI for short).

Specifically, the network-side device in the embodiment of the present invention further includes: instructions or programs stored in the memory 905 and executable on the processor 904, and the processor 904 invokes the instructions or programs in the memory 905 to execute the modules shown in FIG. 6 . The implementation method and achieve the same technical effect, in order to avoid repetition, it is not repeated here.

Embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium. When the program or instruction is executed by a processor, each process of the foregoing resource determination method embodiment can be implemented, and the same can be achieved. In order to avoid repetition, the technical effect will not be repeated here.

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

An embodiment of the present application further provides a chip, where the chip includes a processor and a communication interface, the communication interface is coupled to the processor, and the processor is configured to run a network-side device program or instruction to implement the above resource determination method Each process of the embodiment can achieve the same technical effect, and to avoid repetition, it will not be repeated here.

It should be understood that the chip mentioned in the embodiments of the present application may also be referred to as a system-on-chip, a system-on-chip, a system-on-chip, or a system-on-a-chip, or the like.

The embodiments of the present application also provide a computer program product, the computer program product includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being When the processor is executed, each process of the foregoing resource determination method embodiment is implemented, and the same technical effect can be achieved. To avoid repetition, details are not repeated here.

It should be noted that, herein, the terms "comprising", "comprising" or any other variation thereof are intended to encompass non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements, It also includes other elements not expressly listed or inherent to such a process, method, article or apparatus. Without further limitation, an element qualified by the phrase "comprising a..." does not preclude the presence of additional identical elements in a process, method, article or apparatus that includes the element. Furthermore, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing the functions in the order shown or discussed, but may also include performing the functions in a substantially simultaneous manner or in the reverse order depending on the functions involved. To perform functions, for example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, features described with reference to some examples may be combined in other examples.

From the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform, and of course hardware can also be used, but in many cases the former is better implementation. Based on such understanding, the technical solutions of the present application can be embodied in the form of computer software products, which are essentially or contribute to the prior art, and the computer software products are stored in a storage medium (such as ROM/RAM, magnetic disk , CD-ROM), including several instructions to make a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) execute the methods described in the various embodiments of the present application.

The embodiments of the present application have been described above in conjunction with the accompanying drawings, but the present application is not limited to the above-mentioned specific embodiments, which are merely illustrative rather than restrictive. Under the inspiration of this application, without departing from the scope of protection of the purpose of this application and the claims, many forms can be made, which all fall within the protection of this application.

Claims

A resource determination method, the method comprising:

the first communication device receives at least one first message;

determining a target resource for the first communication device and/or at least one second communication device based on a resource determination manner;

The second communication device is a sender of the first information, and the resource determination method includes a resource exclusion method and/or a resource reselection method.
The method of claim 1, wherein the first information includes at least one of the following:

resource selection request information;

resource recommendation request information;

Resource scheduling request information;

Cache status report information;

scheduling request information;

Resource selection trigger information;

Resource recommendation trigger information;

Resource scheduling trigger information.
The method of claim 1, wherein the target resource can be at least one of the following:

a resource selected by the first communication device for the second communication device for data transmission to be transmitted;

The resources recommended by the first communication device for the second communication device that are not conducive to the transmission of the data to be transmitted;

A resource that is recommended by the first communication device for the second communication device to facilitate the transmission of data to be transmitted;

the resource determined by the first communication device for scheduling the second communication device for data transmission;

The resource determined by the first communication device for transmitting its own data to be transmitted.
The method according to claim 1, wherein, when the resource determination method includes a resource exclusion method, the step of determining the target resource for the third communication device comprises at least one of the following:

Excluding the first resource, the first resource is the target resource determined by the first communication device for at least one fourth communication device before the first moment or in the first time period;

Exclude second resources according to the first target value, where the second resources are at least part of the target resources determined by the first communication device for at least one fourth communication device before the first moment or in the first time period , the first target value includes the first target value of the third communication device and the first target value of the fourth communication device;

Wherein, both the third communication device and the fourth communication device belong to at least one of the second communication devices, and the third communication device is the communication device that the first communication device determines the target resource at the current moment, The fourth communication device is a communication device for which the first communication device has completed resource determination before the first moment or within the first time period, and the first moment is the first moment when the first communication device is the the time when the third communication device determines the target resource.
The method according to claim 1, wherein, when the resource determination method includes a resource reselection method, the step of determining the target resource for the third communication device comprises:

In the case where the target resource determined by the first communication device for the third communication device overlaps or collides with the fifth resource, resource reselection is performed according to at least one of the following:

triggering the first resource reselection process;

triggering the second resource reselection process;

determining whether to trigger the first resource reselection process or to trigger the second resource reselection process according to the amount of resources that are duplicated or collided between the target resource determined for the third communication device and the fifth resource;

determining whether to trigger the first resource reselection process or the second resource reselection process according to the first target value, where the first target value includes the target value of the third communication device and the first target value of the fourth communication device;

Perform priority division on the fifth resource, and determine a resource reselection process that needs to be triggered according to the result of the priority division;

The fifth resource is a target resource determined by the first communication device for at least one fourth communication device before a second time or within a second time period, and the second time is the first communication the time when the device determines the target resource for the third communication device;

Both the third communication device and the fourth communication device belong to at least one of the second communication devices, and the fourth communication device is the first communication device before the second time or at the second time The communication equipment in the segment that has completed the target resource determination;

The first resource reselection process is a resource reselection process triggered by the first communication device re-determining target resources for the third communication device; the second resource reselection process is a resource reselection process triggered by the first communication device for the third communication device. The resource reselection process triggered by the fourth communication device re-determining the target resource is described.
The method according to claim 5, wherein the fifth resource is prioritized, and the step of determining a resource reselection process that needs to be triggered according to the result of the prioritization includes:

Based on the third time period, the fifth resource is prioritized according to the determined time and the unit time length of the fifth resource, to obtain at least one sixth resource;

Trigger a resource reselection process corresponding to the seventh resource when the priority of the seventh resource is lower than the first threshold;

Trigger the first resource reselection process when the number of seventh resources with priorities higher than the second threshold value is higher than the third threshold value;

Trigger a resource reselection process corresponding to the seventh resource when the number of the seventh resource with the priority higher than the second threshold value is not higher than the third threshold value;

The priority of a sixth resource with an early resource determination time is higher than that of a sixth resource with a late resource determination time, the seventh resource belongs to at least one of the sixth resources, and the seventh resource is related to all The target resource of the third communication device overlaps or collides with the resource.
The method according to claim 4 or 5, wherein the manner of determining the first target value comprises at least one of the following:

Determined based on the QoS parameters of the data to be transmitted on the third communication device or the data to be transmitted on the fourth communication device;

Determine based on the number of times that the first communication device performs resource determination for the third communication device or the fourth communication device within a fourth time period;

Determined based on the total number of resources determined by the first communication device for the third communication device or the fourth communication device within a fifth time period;

Determined based on the distance between the third communication device or the fourth communication device and the first communication device, respectively;

Determined based on the distance between the third communication device and the fourth communication device;

Determine based on the time when the first communication device receives the first information sent from the third communication device or the fourth communication device, respectively;

Determined based on the communication type of the data to be transmitted on the third communication device or the fourth communication device;

Determined based on the transmission time of the data to be transmitted on the third communication device or the fourth communication device;

Determine based on the transmission time that the first communication device needs to transmit the second information;

Determined based on first target information of the second information, where the first target information is used to characterize the transmission characteristics of the second information;

Determined based on the device type of the third communication device or the fourth communication device;

Determine based on the type of the target receiver corresponding to the data to be transmitted on the third communication device or the fourth communication device respectively;

Wherein, the receiving end of the second information is the third communication device or the fourth communication device.
The method of claim 7, wherein the second information includes at least one of the following:

Resource recommendation information;

resource scheduling information;

Supplementary information.
The method of claim 7, wherein the first target information includes at least one of the following:

the number of resources used to transmit the second information;

a resource size for transmitting the second information;

the maximum number of resources or the minimum number of resources for transmitting the second information;

The earliest time or the latest time corresponding to the resource used for transmitting the second information.
The method according to claim 1, wherein, when the resource determination method includes a resource exclusion method, the step of determining a target resource for the first communication device includes at least one of the following:

Excluding an eighth resource, where the eighth resource is a target resource determined by the first communication device for at least one fifth communication device before the third moment or in the sixth time period;

A ninth resource is excluded according to the second target value, and the ninth resource is at least a part of the target resources determined by the first communication device for at least one fifth communication device before the third moment or in the sixth time period , wherein the second target value includes the second target value of the first communication device and the second target value of the fifth communication device;

Wherein, the third moment or the sixth time period is the time when the first communication device determines the target resource for itself, and the fifth communication device belongs to at least one of the second communication devices.
The method according to claim 1, wherein, when the resource determination method includes a resource reselection method, the step of determining the target resource for the first communication device comprises:

In the case where the first target resource determined for the first communication device overlaps or collides with the second target resource determined by the first communication device for the fifth communication device, perform any one of the following:

triggering a resource reselection process corresponding to the first target resource;

triggering a resource reselection process corresponding to the second target resource;

Determine whether to trigger the first resource reselection process or to trigger the second resource reselection process according to the amount of duplicated or collided resources between the first target resource and the second target resource;

In the case where at least one target value in the second target value of the fifth communication device has a higher priority than the second target value of the first communication device, determine to trigger the resource re-registration corresponding to the first target resource selection process;

In the case that the priority of at least one target value in the second target value of the fifth communication device is lower than that of the second target value of the first communication device, it is determined to trigger the resource reloading corresponding to the second target resource selection process;

In the case where none of the second target values of the fifth communication device has a higher priority than the second target value of the first communication device, determine to trigger the resource corresponding to the second target resource reselection process;

Wherein, the fifth communication device belongs to at least one of the second communication devices.
The method according to claim 10 or 11, wherein the manner of determining the second target value comprises at least one of the following:

Determined based on the QoS parameters of the data to be transmitted on the first communication device or the fifth communication device;

Determine based on the number of times that the first communication device performs resource determination for itself or the fifth communication device within the seventh time period;

Determined based on the total number of resources determined by the first communication device for itself or the fifth communication device within the eighth time period;

Determined based on the distance between the first communication device and the fifth communication device;

Determine based on the time when the first communication device receives the first information sent from the fifth communication device;

Determined based on the communication type of the data to be transmitted on the first communication device or the fifth communication device;

Determined based on the transmission time of the data to be transmitted on the first communication device or the fifth communication device;

Determined based on the transmission time of the third information that the first communication device needs to receive;

Determined based on second target information of the third information, where the second target information is used to characterize the transmission characteristics of the third information;

Determined based on a device type of the first communication device or the fifth communication device;

The determination is based on the types of target receivers corresponding to the data to be transmitted on the first communication device or the fifth communication device, respectively.
The method according to claim 7 or 12, wherein the QoS parameters include at least one of: service priority, service delay requirement, service communication distance requirement, service rate, and service data volume.
A resource determination device, the device comprising:

a receiving module, configured to receive at least one first piece of information;

a determining module, configured to determine a target resource for the first communication device and/or at least one second communication device based on the resource determination method;

The second communication device is a sender of the first information, and the resource determination method includes a resource exclusion method and/or a resource reselection method.
The apparatus of claim 14, wherein the first information includes at least one of the following:

resource selection request information;

resource recommendation request information;

Resource scheduling request information;

Cache status report information;

scheduling request information;

Resource selection trigger information; resource recommendation trigger information;

Resource scheduling trigger information.
The apparatus of claim 14, wherein the target resource can be at least one of the following:

a resource selected by the first communication device for the second communication device for data transmission to be transmitted;

The resources recommended by the first communication device for the second communication device that are not conducive to the transmission of the data to be transmitted;

A resource that is recommended by the first communication device for the second communication device to facilitate the transmission of data to be transmitted;

the resource determined by the first communication device for scheduling the second communication device for data transmission;

The resource determined by the first communication device for transmitting its own data to be transmitted.
The apparatus according to claim 14, wherein, when the resource determination method includes a resource exclusion method, the step of determining the target resource for the third communication device by the determining module includes at least one of the following:

Excluding a first resource, where the first resource is a target resource determined by the first communication device for at least one fourth communication device before the first moment or within the first time period;

Exclude second resources according to the first target value, where the second resources are at least part of the target resources determined by the first communication device for at least one fourth communication device before the first moment or in the first time period , the first target value includes the first target value of the third communication device and the first target value of the fourth communication device;

Wherein, both the third communication device and the fourth communication device belong to at least one of the second communication devices, and the third communication device is the communication device that the first communication device determines the target resource at the current moment, The fourth communication device is a communication device for which the first communication device has completed resource determination before the first moment or within the first time period, and the first moment is the first moment when the first communication device is the the time when the third communication device determines the target resource.
The apparatus according to claim 14, wherein, when the resource determination method includes a resource reselection method, the step of determining the target resource for the third communication device by the determining module comprises:

In the case where the target resource determined by the first communication device for the third communication device overlaps or collides with the fifth resource, resource reselection is performed according to at least one of the following:

triggering the first resource reselection process;

triggering the second resource reselection process;

determining whether to trigger the first resource reselection process or to trigger the second resource reselection process according to the amount of resources that are duplicated or collided between the target resource determined for the third communication device and the fifth resource;

determining whether to trigger the first resource reselection process or the second resource reselection process according to the first target value, where the first target value includes the target value of the third communication device and the first target value of the fourth communication device;

Perform priority division on the fifth resource, and determine a resource reselection process that needs to be triggered according to the result of the priority division;

The fifth resource is a target resource determined by the first communication device for at least one fourth communication device before a second time or within a second time period, and the second time is the first communication the time when the device determines the target resource for the third communication device;

Both the third communication device and the fourth communication device belong to at least one of the second communication devices, and the fourth communication device is the first communication device before the second time or at the second time The communication equipment in the segment that has completed the target resource determination;

The first resource reselection process is a resource reselection process triggered by the first communication device re-determining target resources for the third communication device; the second resource reselection process is a resource reselection process triggered by the first communication device for the third communication device. The resource reselection process triggered by the fourth communication device re-determining the target resource is described.
The apparatus according to claim 18, wherein the determining module performs priority classification on the fifth resource, and according to the priority classification result, the step of determining a resource reselection process that needs to be triggered comprises:

Based on the third time period, the fifth resource is prioritized according to the determined time and the unit time length of the fifth resource, to obtain at least one sixth resource;

Trigger a resource reselection process corresponding to the seventh resource when the priority of the seventh resource is lower than the first threshold;

Trigger the first resource reselection process when the number of seventh resources with priorities higher than the second threshold value is higher than the third threshold value;

Trigger a resource reselection process corresponding to the seventh resource when the number of the seventh resource with the priority higher than the second threshold value is not higher than the third threshold value;

The priority of a sixth resource with an early resource determination time is higher than that of a sixth resource with a late resource determination time, the seventh resource belongs to at least one of the sixth resources, and the seventh resource is related to all The target resource of the third communication device overlaps or collides with the resource.
The apparatus according to claim 17 or 18, wherein the manner of determining the first target value includes at least one of the following:

Determined based on the QoS parameters of the data to be transmitted on the third communication device or the data to be transmitted on the fourth communication device;

Determine based on the number of times that the first communication device performs resource determination for the third communication device or the fourth communication device within a fourth time period;

Determined based on the total number of resources determined by the first communication device for the third communication device or the fourth communication device within a fifth time period;

Determined based on the distance between the third communication device or the fourth communication device and the first communication device, respectively;

Determined based on the distance between the third communication device and the fourth communication device; determined based on the time when the first communication device received the first information sent from the third communication device or the fourth communication device, respectively ;

Determined based on the communication type of the data to be transmitted on the third communication device or the fourth communication device;

Determined based on the transmission time of the data to be transmitted on the third communication device or the fourth communication device;

Determine based on the transmission time that the first communication device needs to transmit the second information;

Determined based on first target information of the second information, where the first target information is used to characterize the transmission characteristics of the second information;

Determined based on the device type of the third communication device or the fourth communication device;

Determine based on the type of the target receiver corresponding to the data to be transmitted on the third communication device or the fourth communication device respectively;

Wherein, the receiving end of the second information is the third communication device or the fourth communication device.
The apparatus of claim 20, wherein the second information includes at least one of the following:

Resource recommendation information;

resource scheduling information;

Supplementary information.
The apparatus of claim 20, wherein the first target information includes at least one of the following:

the number of resources used to transmit the second information;

a resource size for transmitting the second information;

the maximum number of resources or the minimum number of resources for transmitting the second information;

The earliest time or the latest time corresponding to the resource used for transmitting the second information.
The apparatus according to claim 14, wherein, when the resource determination method includes a resource exclusion method, the step of determining the target resource for the first communication device by the determining module includes at least one of the following:

Excluding an eighth resource, where the eighth resource is a target resource determined by the first communication device for at least one fifth communication device before the third moment or in the sixth time period;

A ninth resource is excluded according to the second target value, and the ninth resource is at least a part of the target resources determined by the first communication device for at least one fifth communication device before the third moment or in the sixth time period , wherein the second target value includes the second target value of the first communication device and the second target value of the fifth communication device;

Wherein, the third moment or the sixth time period is the time when the first communication device determines the target resource for itself, and the fifth communication device belongs to at least one of the second communication devices.
The apparatus according to claim 14, wherein, when the resource determination method includes a resource reselection method, the step of determining the target resource for the first communication device comprises:

In the case where the first target resource determined for the first communication device overlaps or collides with the second target resource determined by the first communication device for the fifth communication device, perform any one of the following:

triggering a resource reselection process corresponding to the first target resource;

triggering a resource reselection process corresponding to the second target resource;

Determine whether to trigger the first resource reselection process or to trigger the second resource reselection process according to the amount of duplicated or collided resources between the first target resource and the second target resource;

In the case where at least one target value in the second target value of the fifth communication device has a higher priority than the second target value of the first communication device, determine to trigger the resource re-registration corresponding to the first target resource selection process;

In the case that the priority of at least one target value in the second target value of the fifth communication device is lower than that of the second target value of the first communication device, it is determined to trigger the resource reloading corresponding to the second target resource selection process;

In the case where none of the second target values of the fifth communication device has a higher priority than the second target value of the first communication device, determine to trigger the resource corresponding to the second target resource reselection process;

Wherein, the fifth communication device belongs to at least one of the second communication devices.
The apparatus according to claim 23 or 24, wherein the manner of determining the second target value includes at least one of the following:

Determined based on QoS parameters of the data to be transmitted on the first communication device or on the fifth communication device;

Determine based on the number of times that the first communication device performs resource determination for itself or the fifth communication device within the seventh time period;

Determined based on the total number of resources determined by the first communication device for itself or the fifth communication device within the eighth time period;

Determined based on the distance between the first communication device and the fifth communication device;

Determine based on the time when the first communication device receives the first information sent from the fifth communication device;

Determined based on the communication type of the data to be transmitted on the first communication device or the fifth communication device;

Determined based on the transmission time of the data to be transmitted on the first communication device or the fifth communication device;

Determined based on the transmission time of the third information that the first communication device needs to receive;

Determined based on second target information of the third information, where the second target information is used to characterize the transmission characteristics of the third information;

Determined based on the device type of the first communication device or the fifth communication device;

The determination is based on the types of target receivers corresponding to the data to be transmitted on the first communication device or the fifth communication device, respectively.
The apparatus according to claim 20 or 25, wherein the QoS parameters include at least one of: service priority, service delay requirement, service communication distance requirement, service rate, and service data volume.
A communication device comprising a processor, a memory, and a program or instruction stored on the memory and executable on the processor, the program or instruction being executed by the processor to achieve as claimed in claims 1 to 13 The steps of any one of the resource determination methods.
A readable storage medium, on which a program or an instruction is stored, and when the program or instruction is executed by a processor, implements the steps of the resource determination method according to any one of claims 1-13.