CN115226213A

CN115226213A - Resource determination method, device and communication equipment

Info

Publication number: CN115226213A
Application number: CN202110419568.7A
Authority: CN
Inventors: 刘是枭; 纪子超; 王欢
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-04-19
Filing date: 2021-04-19
Publication date: 2022-10-21
Also published as: WO2022222815A1

Abstract

The application discloses a resource determination method, a device and communication equipment, which belong to the technical field of wireless communication, and the resource determination method of the embodiment of the application comprises the following steps: the first communication device receiving 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 mode; the second communication device is a sending end of the first information, and the resource determining mode includes a resource excluding mode and/or a resource reselecting mode.

Description

Resource determination method, device and communication equipment

Technical Field

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

Background

In a New air interface (NR, new Radio) of a fifth generation (5G) mobile communication system, a New air interface Sidelink (NRSL, new Radio Sidelink) supports advanced Vehicle networking (V2X, vehicle To evolution) service with strict transmission requirements in the aspects of low delay, high reliability, and the like.

For the Sidelink resource selection enhancement technology involved in the new air interface Sidelink, it may be considered that a sending end (TX UE) sends a request to a receiving end (RX UE) or a terminal (Co-UE) in charge of coordination to request the RXUE or the Co-UE to recommend 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, and the like.

However, in the above scenario, if one RX UE or Co-UE receives requests sent by multiple TX UEs, the RX UE or Co-UE may not perform resource recommendation correctly or accurately, so that problems such as resource duplication or collision occur.

Disclosure of Invention

The embodiment of the application provides a resource determination method, a resource determination device and communication equipment, which can solve the problem that when an RX UE or a Co-UE receives a plurality of requests, correct resource recommendation cannot be performed.

In a first aspect, a resource determination method is provided, where the method includes: the first communication device receiving 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 sending end of the first information, and the resource determining mode includes a resource excluding mode and/or a resource reselecting mode.

In a second aspect, an apparatus for determining resources is provided, the apparatus comprising: the receiving module is used for receiving at least one piece of first information; a determining module, configured to determine a target resource for the first communication device and/or the at least one second communication device based on the resource determination manner; the second communication device is a sending end of the first information, and the resource determining mode includes a resource excluding mode and/or a resource reselecting mode.

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

In a fourth aspect, a communication device is provided, comprising a processor and a communication interface, wherein the communication interface is coupled to the processor, and the processor is configured to execute a program or instructions to implement the steps of the method according to the first aspect.

In a fifth aspect, there is provided a readable storage medium on which a program or instructions are stored, which program or instructions, when executed by a processor, implement the steps of the method according to the first aspect.

In a sixth aspect, a chip is provided, the chip comprising a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute a program or instructions to implement the steps of the method according to the first aspect.

In a seventh aspect, a computer program product is provided, the computer program product being stored on a non-volatile storage medium, the program/program product being executable by at least one processor to perform the steps of the method according to the first aspect.

In the embodiment of the application, a first communication device determines a target resource for the first communication device and/or at least one second communication device based on a resource determination mode under the condition that at least one piece of first information is received; the second communication device is a sending end of the first information, and the resource determining mode includes a resource excluding mode and/or a resource reselecting mode, so that the first communication device can determine a correct resource for itself and/or at least one second communication device when receiving at least one piece of first information, such as resource recommendation, resource scheduling, and the like.

Drawings

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

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

Fig. 3 is a flowchart illustrating a resource determination method according to an exemplary embodiment of the present application.

Fig. 4a is a flowchart illustrating a resource determination method according to another exemplary embodiment of the present application.

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

Fig. 5 is a flowchart illustrating a resource determination method according to another exemplary embodiment of the present application.

Fig. 6 is a schematic block structure diagram of a resource determination apparatus according to an exemplary embodiment of the present application.

Fig. 7 is a block diagram of a communication device according to an exemplary embodiment of the present application.

Fig. 8 is a block diagram of a terminal according to an exemplary embodiment of the present application.

Fig. 9 is a schematic block structure diagram of a network side device according to an exemplary embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments that can be derived from the embodiments given herein by a person of ordinary skill in the art are intended to be within the scope of the present disclosure.

The terms first, second and the like in the description and in the claims of the present application are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances such that the embodiments of the application are capable of operation in other sequences than those illustrated or otherwise described herein, and that the terms "first" and "second" used herein generally refer to a class and do not limit the number of objects, for example, a first object can be one or more. In addition, "and/or" in the specification and the claims means at least one of connected objects, and a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

It is noted that the techniques described in the embodiments of the present application are not limited to Long Term Evolution (LTE)/LTE Evolution (LTE-Advanced) systems, but may also be used in other wireless communication systems, such as Code Division Multiple Access (CDMA), time Division Multiple Access (TDMA), frequency Division Multiple Access (FDMA), orthogonal Frequency Division Multiple Access (OFDMA), single-carrier Frequency-Division Multiple Access (SC-FDMA), and other systems. The terms "system" and "network" in the embodiments of the present application are often used interchangeably, and the described techniques can be used for both the above-mentioned systems and radio technologies, as well as for other systems and radio technologies. The following description describes a New Radio (NR) system for purposes of example, and NR terminology is used in much of the description below, but the techniques may also be applied to applications other than NR system applications, such as 6th generation,6g communication systems.

Fig. 1 shows a schematic diagram of the results of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal 11 and a network-side device 12. Wherein, the terminal 11 may also be called as a terminal Device or a User Equipment (UE), the terminal 11 may be a Mobile phone, a Tablet Personal Computer (Tablet Personal Computer), a Laptop Computer (Laptop Computer) or a notebook Computer, a Personal Digital Assistant (PDA), a palmtop Computer, a netbook, a super-Mobile Personal Computer (UMPC), a Mobile Internet Device (MID), a Wearable Device (Wearable Device) or a vehicle-mounted Device (VUE), a pedestrian terminal (PUE), and other terminal side devices, the Wearable Device includes: smart watches, bracelets, earphones, glasses, and the like. It should be noted that the embodiment of the present application does not limit the specific type of the terminal 11. The network-side device 12 may be a Base Station or a core network, where the Base Station may be referred to as a node B, an enodeb, an access Point, a Base Transceiver Station (BTS), a radio Base Station, a radio Transceiver, a Basic Service Set (BSS), an Extended Service Set (ESS), a node B, an evolved node B (eNB), a home node B, a home enodeb, a WLAN access Point, a WiFi node, a Transmit Receive 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 a specific technical vocabulary, and it should be noted that, in the embodiment of the present application, only the Base Station in the NR system is taken as an example, but the specific type of the Base Station is not limited.

In the SL transmission scenario, assuming that each communication device performs SL transmission in a resource selection enhanced manner, referring to fig. 2a and 2b, an RX UE or Co-UE may recommend resources to the UE when receiving a request sent by a TX UE, and then the TX UE may perform transmission according to the recommendation, but as shown in fig. 2a and 2b, a scenario may occur in which multiple TX UEs (e.g., TX UE1, TX UE2 \8230;) request resources to the RX UE or Co-UE, for this, in order to achieve correct resource determination and avoid repetition or collision of recommended or scheduled resources, a resource determination method, an apparatus and a communication device are provided in the present application, and the technical solution provided by the embodiments of the present application is described in detail below with reference to the accompanying drawings and application scenarios thereof.

As shown in fig. 3, a flowchart of a resource determining method 300 provided for an exemplary embodiment of the present application is shown, where the method 300 may be, but is not limited to, executed by a first communication device, where the first communication device may be a terminal or a network-side device, and 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 include at least the following steps.

S310, at least one piece of first information is received.

According to different SL transmission scenarios, the first communication device in the embodiment of the present application may be an RX UE in fig. 2a, or may be a Co-UE in fig. 2 b.

In addition, the second communication device is a transmitting end that transmits the first information. In this embodiment, at least one of the first information may be sent by a different second communication device, or may be sent by the same second communication device. Correspondingly, at least one of the first information may be received by the first communication device successively within a time period, 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 a Slot (Slot), a symbol, a radio frame, and the like, where N is a rational number greater than zero.

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

(1) Resource recommendation request information.

Wherein the resource recommendation request information may be: the second communication device requests the first communication device for resources used for SL transmission, such as resources favorable for SL transmission, resources unfavorable for SL transmission, and resources for assisting other communication devices to request for SL transmission, which is not limited herein.

(2) Resource scheduling request information.

Wherein the resource scheduling request information is a target resource for triggering the first communication device to determine to schedule the second communication device.

(3) Resource selection request information.

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

(4) Buffer Status Report (BSR) information.

(5) Scheduling Request (SR) information.

(6) And resource recommendation triggering information.

The resource recommendation triggering information may be used to trigger the first communication device to recommend or determine a resource 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

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

(a) The Qos parameter of the to-be-transmitted data on the second communication device may include: at least one of a service priority, a service delay requirement (PDB), a service communication distance requirement, a service rate, and a service data volume.

(b) A device identification; the device identifier may include a device identifier of the first communication device, a device identifier of the second communication device, a group identifier (group ID) of a service group in which the second communication device is located, and the like.

(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, etc.

(d) Maximum number of transmissions of the target resource.

(e) A target resource property to indicate that the target resource is a resource that is not conducive to transmission of data to be transmitted on the second communication device, or that the target resource is a resource that is conducive to transmission of data to be transmitted on the second communication device.

(f) A resource transmission position, configured to instruct the first communications device to feed back a transmission position of the target resource, such as a time domain resource position and/or a frequency domain resource position.

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

It is understood that the type of the first information and/or the carried information may include, but is not limited to, the foregoing, without limitation,

s320, determining a target resource for the first communication device and/or the at least one second communication device based on the resource determining manner.

The resource determining mode comprises a resource excluding mode and/or a resource reselecting mode. In this embodiment, the resource exclusion manner is to exclude the resource that has been selected, the resource that has resource conflict or duplication, the resource that does not comply with or is not beneficial to SL transmission of the communication device, and the like when the first communication device determines the resource.

For example, in order to prevent the determined target resource from colliding with the first specific resource (i.e. the resource used by the second communication device to send data to the first communication device), the first specific resource may be excluded during a resource exclusion stage in the resource determination process.

For another example, in order to prevent the determined target resource from colliding with the second specified resource (i.e., the resource used by the first communication device to send data to the second communication device), the first communication device excludes the resource used by the first communication device to send data to the second communication device during the resource exclusion phase in the resource determination process.

For another example, in order to prevent the determined target resource from colliding with a third specified resource (for example, a resource used by the second communication device when the second communication device is to send data to other receiving terminals except the first communication device), the first communication device excludes the third specified resource at a resource exclusion stage in the resource determination process.

For another example, in order to prevent the determined target resource from colliding with a fourth specified resource (for example, a resource used by the second communication device when the second communication device is to transmit data to other receiving ends (including the first communication device)), the first communication device excludes the fourth specified resource at a resource exclusion stage in the resource determination process.

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

The resource reselection mode is to reselect the resource of the communication device with resource repetition or resource collision when the first communication device determines the resource, and it can be understood that, in the resource determination process, the first communication device may set a condition of resource reselection or resource exclusion according to an actual situation, so as to determine a target resource for SL transmission for the first communication device and/or at least one second communication device.

The foregoing resource exclusion manner in this embodiment may be, but is not limited to, a resource exclusion behavior in a process determined by a candidate resource set (candidate resource) in the prior art (i.e., a resource selection manner in the R16 NR V2X system); the resource reselection mode may be similar to a resource reselection process in a flow of resource preemption and the like in the prior art (i.e., a resource selection mode in an R16 NR V2X system).

In one implementation manner, the first communication device may determine the target resource for itself and/or the second communication device according to the receiving order of the first information, the service type of the data to be sent on the second communication device, the service QoS parameter of the data to be sent on the second communication device, the priority of the target resource, and the like, which is not limited specifically.

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

(1) And the first communication equipment recommends resources, such as time-frequency domain resources and/or resource cycles, for the second communication equipment, wherein the resources are used for transmitting the data to be transmitted.

(2) And the first communication equipment recommends resources which are unfavorable for the transmission of the data to be transmitted, such as resources with excessive interference, for the second communication equipment.

(3) And the first communication equipment recommends resources, such as time-frequency domain resources and/or resource cycles, which are favorable for transmission of the data to be transmitted, for the second communication equipment.

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

(5) The first communication equipment transmits own resources determined by data to be transmitted.

The data to be transmitted includes but is not limited to: data to be transmitted to other communication apparatuses than the second communication apparatus, data to be transmitted to other control nodes than the second communication apparatus, and the like are not limited herein.

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 at the same time as feeding back the target resource, and in this embodiment, the resource attribute information may include at least one of the following items (6) - (9), as follows.

(6) The resource validity period of the target resource; such as the effective time length, effective time point, effective use times, etc. of the target resource.

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

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

(9) And recommending the strength of the target recommended resource, such as necessary application, optional use and the like.

It should be noted that, in this embodiment, it is assumed that the first communication device receives n pieces of first information, and when performing target resource determination, the first communication device may perform resource selection n times within a predetermined time period L0 to obtain n pieces of target resources corresponding to different pieces of first information. Optionally, the first communication device may determine the resource at an end time, a start time, a median time, and the like of L0, which is not limited in this embodiment.

In the embodiment of the application, a first communication device determines a target resource for the first communication device and/or at least one second communication device based on a resource determination mode under the condition that at least one piece of first information is received; the second communication device is a sending end of the first information, and the resource determining mode includes a resource excluding mode and/or a resource reselecting mode, so that the first communication device can perform correct resource determination, such as resource recommendation, resource scheduling and the like, for itself and/or at least one second communication device when receiving at least one piece of first information.

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

S410, at least one first message is received.

The implementation process of S410 may refer to the related description in the foregoing method embodiment 300, and is not repeated herein to avoid repetition.

S420, determining a target resource for the second communication device and/or at least one second communication device based on the resource determination manner.

The second communication device is a sending end of the first information, and the resource determining mode includes a resource excluding mode and/or a resource reselecting mode.

In this embodiment, in addition to referring to the related description in the foregoing method embodiment 300, as a possible implementation manner, according to a difference of the resource determination manner, the implementation process of S420 may include S421 and/or S422 shown in fig. 4a, which is as follows.

S421: determining 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 for which the first communication device is currently performing resource determination. Optionally, the step of determining the target resource for the third communications device in S421 may include at least one of the following manners.

The method I comprises the following steps: the first resource is excluded.

The first resource is a target resource determined by the first communication device for at least one fourth communication device before a first time or within a first time period, the fourth communication device is a communication device for which resource determination has been completed by the first communication device before the first time or within the first time period, and the first time or the first time period is a time when the first communication device determines the target resource for the third communication device. That is, the first communication device may exclude the resource (i.e., the first resource) already determined for the fourth communication device before determining the target resource for the third communication device, for example, before determining the candidate resource set, so that duplication or collision between the target resources determined for the third communication device and the fourth communication device may be avoided, and wireless communication performance may be ensured.

It should be noted that the aforementioned first time period may include N time units, such as a Slot (Slot), a symbol, a frame, and the like, where N is a rational number greater than zero, and may also be infinite. It can be understood that, in the subsequent embodiments, the second time period, the third time period, the fourth time period, the fifth time period, and the sixth time period related to the first time period are all similar to the first time period, and if all the time periods include N time units or are infinity, the description of the subsequent time periods is not repeated.

The second method comprises the following steps: excluding the second resource based on the first target value.

Wherein the second resource is at least part of the target resource determined by the first communication device for at least one fourth communication device before the first time or within the first time period, and the first target value comprises a first target value of the third communication device and a first target value of the fourth communication device.

Similar to the foregoing manner, in the second manner, a fourth communication device belongs to at least one second communication device, the fourth communication device is a communication device for which the first communication device has completed resource determination before the first time or within the first time period, and the first time or the first time period is a time for which the first communication device determines a target resource for the third communication device.

However, in the second aspect, when determining the target resource for the third communication device, the first communication device needs to exclude the second resource according to the first target value, that is, needs to perform priority determination based on the first target value, so as to exclude at least part of the target resource determined for the fourth communication device.

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

(1) And determining based on the QoS parameters of the data to be transmitted on the third communication equipment or the data to be transmitted on the fourth communication equipment.

The QoS parameter includes at least one of a service priority, a service delay requirement, a service communication distance requirement, a service rate, and a service data amount, or the QoS parameter may also be another QoS parameter, such as a transmission rate requirement.

For example, if the QoS parameter includes a service priority, 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 target resource corresponding to the fourth communication device needs to be excluded;

if the QoS parameter includes a traffic data volume, if the traffic data volume corresponding to the to-be-transmitted data on the third communication device is greater than or less than the traffic volume corresponding to the to-be-transmitted data on the fourth communication device, the target resource corresponding to the fourth communication device needs to be excluded;

assuming that the QoS parameter includes a service delay requirement, 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, the target resource corresponding to the fourth communication device needs to be excluded.

If the QoS parameter includes a service communication distance requirement, if the service communication distance requirement corresponding to the data to be transmitted on the third communication device is less than, greater than or equal to the service communication distance requirement corresponding to the data to be transmitted on the fourth communication device, the target resource corresponding to the fourth communication device needs to be excluded.

(2) And determining the number of times of resource determination for the third communication device or the fourth communication device by the first communication device based on a fourth time period.

Illustratively, assuming that the first target value of the third communication device is better than the first target value of the fourth communication device among the first target values determined based on the number of resource determinations, the second resource is excluded.

(3) Determining, based on a 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; the total number of resources may be understood as: the total number of resources that is favorable for the third communication device or the fourth communication device to transmit may also be the total number of resources that is unfavorable for the third communication device or the fourth communication device to transmit.

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

The distance between the third communication device or the fourth communication device and the first communication device may be calculated based on a Zone ID of the communication device carried in the first information, or the distance between the third communication device or the fourth communication device and the first communication device may be calculated based on Reference Signal Received Power (RSRP) measurement.

(5) Based on a distance determination between the third communication device and the fourth communication device.

In one implementation, if the distance between the third communication device and the fourth communication device is greater than a 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 obtaining manner described in (4) above, the distance between the third communication device and the fourth communication device may also be obtained through device positioning, a zone identifier of the communication device carried in the first information, RSRP measurement, and the like.

Example 1, assuming that the distance D between the third communication device and the fourth communication device is determined by the Zone IDs of the third communication device and the fourth communication device, when the difference value 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.

Or, when the number of zones in the vertical dimension (for example, longitude) or the horizontal dimension (latitude) 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, assume that whether exclusion is required is confirmed by the first communication device measuring a difference of RSRPs of the third communication device and the fourth communication device. Then, if the RSRP value of the third communication device is RSRP1, the RSRP value of the fourth communication device is RSRP2, and the difference between the RSRP1 and the RSRP2 is greater than D0, the target resource determined for the fourth communication device needs to be excluded.

(6) And determining the time based on the first information sent by the third communication device or the fourth communication device respectively received by the first communication device.

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, the target resource determined for the fourth communication device needs to be excluded, otherwise, the target resource is not excluded.

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

The communication type may include a broadcast service, a multicast service, a unicast service, and the like.

For example, assuming that a broadcast service is prior to a unicast service, and 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) And determining the transmission time based on the data to be transmitted on the third communication equipment or the fourth communication equipment.

The transmission time may be, without limitation, the earliest transmission time or the latest transmission time, etc.

(9) Based on a transmission time determination that the first communication device needs to transmit second information.

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

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 (9 a) - (9 c).

(9a) And resource recommendation information.

(9b) Resource scheduling information.

(9c) And (4) auxiliary information.

(10) First target information determination based on the second information.

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

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

(10b) A resource size for transmitting the second information.

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

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

The resource used 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) Determining based on a device type of the third communication device or the fourth communication device.

(12) And determining the type of a target receiving end corresponding to the data to be transmitted on the third communication equipment or the fourth communication equipment respectively.

It is to be understood that, in determining the first target value based on at least one of the foregoing (1) - (12), the first target value may be directly obtained based on at least one of (1) - (12) (for example, the first target value is a QoS parameter of the data to be transmitted), may be obtained by performing a weighting operation on at least one of (1) - (12), and the like, which is not limited herein.

In addition, in S421, the first communications device performs resource exclusion in the candidate resource set determining stage according to the first or/and second method, so as to ensure that the first communications device can correctly determine resources for the third communications device, thereby ensuring wireless communications performance.

S442: and determining target resources for the third communication device based on a resource reselection mode.

The step of determining the target resource for the third communications device in S422 may include: and when the target resource determined by the first communication device for the third communication device is repeated or collided with the fifth resource, performing resource reselection according to at least one of the following three modes to seven modes.

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

The third method comprises the following steps: a first resource reselection procedure is triggered.

Wherein the first resource reselection procedure is a resource reselection procedure triggered by the first communication device re-determining a target resource for the third communication device.

For example, in the case that the target resource of the third communication device is repeated or collided with the fifth resource, the first resource reselection process is triggered by default to re-determine the target resource for the third communication device.

The method four comprises the following steps: a second resource reselection procedure is triggered.

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

Similarly to the third method, in the fourth method, when the target resource of the third communication device is repeated or collided with the fifth resource, the second resource reselection process is triggered by default to re-determine the target resource for the fourth communication device.

The fifth mode is as follows: determining whether to trigger a first resource reselection procedure or a second resource reselection procedure in dependence on the amount of resources determined for the third communications device that there is a repetition or collision between the target resource and the fifth resource.

For example, in case there is a repetition or collision of the amount of resources greater than a predetermined value a, a first resource reselection procedure is triggered, whereas in case there is a repetition or collision of the amount of resources not greater than the predetermined value a, a second resource reselection procedure is triggered. In this embodiment, the predetermined value a may be configured or preconfigured in the first communication device through protocol convention or a higher layer, which is not limited herein.

The method six: determining whether to trigger a first resource reselection procedure or a second resource reselection procedure based on a first target value, the first target value including a target value for a third communication device and a first target value for a fourth communication device.

For the determination process of the first target value, reference may be made to the related description in the foregoing manner two, and details are not repeated herein for avoiding repetition.

Example 1, with the first target value being determined based on a distance between the third communication device and the communication device corresponding to the fifth resource, if the distance between the third communication device and the communication device corresponding to the fifth resource is greater than a threshold value D1, the resource selection stage does not need to trigger the first resource reselection procedure and/or the second resource reselection procedure, and otherwise, needs to trigger the first resource reselection procedure or the second resource reselection procedure.

Example 2, taking as an example that the first target value is determined based on the to-be-transmitted data on the third communication device or the QoS parameter of the to-be-transmitted data on the fourth communication device, the QoS parameter of the to-be-transmitted data on the third communication device may be compared with the QoS parameter of the to-be-transmitted data on the fourth communication device that has been selected (optionally, within a period of time T), to determine whether to perform resource reselection, for example:

when the service priority in the Qos parameter is used for comparison, if the service priority of the third communication device is greater than or equal to the service priority of the fourth communication device, triggering a second resource reselection process; and if the service priority of the third communication equipment is less than or equal to the service priority of the fourth communication equipment, triggering a first resource reselection process.

When the service delay requirement in the Qos parameter is compared, 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, triggering a second resource reselection process; otherwise, a first resource reselection process is triggered.

In addition, as an implementation manner, the priority of the data to be transmitted may be determined according to a QoS parameter, 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, if the priority of the data to be transmitted on the third communication device 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 fifth resource) is combined to be B, then:

when A is larger 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 that of the data to be transmitted on the fourth communication device, and the second resource reselection process is triggered; otherwise, the first resource reselection process is triggered.

Or when a is greater than the minimum value in the set B, or when a is greater than M values in the set B, or when a is greater than a predetermined ratio 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 a resource reselection process of resources corresponding to the QoS parameters of which all priorities are less than a in the set B is triggered.

The method is as follows: and performing priority division on the fifth resource, and determining a resource reselection process needing to be triggered according to a priority division result.

Optionally, the implementation procedure in the seventh mode may include: and (4) based on the third time period, performing priority division on the fifth resource according to the determined time and the unit time length of the fifth resource to obtain at least one sixth resource, and then performing at least one of the following (1) to (3). It is to be noted that the priority of the sixth resource whose resource determination time is early is higher than that of the sixth resource whose resource determination time is late, wherein the unit time length may be a time slot, a sub-time slot, a symbol subframe, or the like.

(1) And triggering a resource reselection process corresponding to the seventh resource under the condition that the priority of the seventh resource is lower than a first threshold value.

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

(2) And triggering the first resource reselection process under the condition that the quantity of seventh resources with the priority higher than the second threshold value is higher than a third threshold value.

(3) And under the condition that the quantity of the seventh resource with the priority higher than the second threshold value is not higher than the third threshold value, triggering a resource reselection process corresponding to the seventh resource.

In the foregoing (1) to (3), the first threshold, the second threshold, and the third threshold may be agreed by a protocol or configured by a higher layer, and the like, which is not limited herein.

For example, for resource determination performed in a past period of time L1 (optionally, L1 may be infinite, or may be a length of n time units), the determined resources are prioritized and divided into time domains, and the granularity (that is, the unit time length) is n slots, that is, for the divided target resources, the priorities of the determined target resources in the unit time length (in the n slots) are the same, and the earlier the time is, the higher the priority is (for example, P0, P1, P2 \8230; 8230; the earlier the number is, the earlier the time is, the higher the priority is). 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, and then P1> P2> P3.

In this case, for the seventh mode, in addition to the resource reselection process described in (1) - (3), if the selection result of the current target resource is repeated (collided) with the fifth resource already determined in the history window L2 (optionally, L2 may be equal to L1, or may be an integer multiple of L1 or 1/M of L1), then if (a) the resource reselection process corresponding to all the already recommended target resources in the history window L2 is triggered; or (b) triggering the resource reselection process corresponding to all recommended target resources in m slots; or (c) triggering a resource reselection process corresponding to the target resource with the priority in X, which has already been selected.

It is understood that, unlike S421, in this S422, the first communication device does not perform resource exclusion in the candidate resource set determination stage, but determines whether the target resource determined by the third communication device conflicts or collides with the already determined fifth resource after completing the resource determination, and if so, performs resource reselection according to any one of the foregoing manners one to seven to ensure the wireless communication performance.

In this embodiment, when determining the target resource for the second communication device, the first communication device considers the resource that has been recommended in addition to the resource that is reserved in the existing resource selection process, so that the same resource is effectively prevented from being recommended to a different second communication device in a resource reselection manner, the performance of the wireless communication system is improved, and the probability of resource collision is reduced.

As shown in fig. 5, a flowchart of a resource determining method 500 provided in an exemplary embodiment of the present application is shown, where the method 500 may be, but is not limited to be, executed by a first communication device, where the first communication device may be a terminal or a network-side device, and 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 include at least the following steps.

S510, at least one piece of first information is received.

The implementation process of S510 may refer to the related descriptions in the foregoing method embodiments 300 and/or 400, and is not described herein again to avoid repetition.

S520, determining a target resource for the first communication device based on the resource determining manner.

In this embodiment, in addition to the implementation process of S520 as described in the foregoing method embodiments 300 and/or 400, as a possible implementation manner, according to a difference of the resource determination manner, the implementation process of S520 may include S521 and/or S522 shown in fig. 5, which is as follows.

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

When the first communication device determines a target resource for itself, the target resource determined for the fifth communication device may be excluded in advance, so as to avoid resource duplication or collision, and ensure reliability of its communication process.

Optionally, the implementation process of S521 may include at least one of the following ways one and ways two, which are as follows.

The first method is as follows: excluding an eighth resource, the eighth resource being a target resource determined by the first communication device for at least one fifth communication device before the third time instant or within a sixth time period.

The third time or the sixth time period is a time when the first communication device determines the target resource for itself, that is, the first communication device may exclude the resource (that is, the eighth resource) already determined for the fifth communication device in advance before determining the target resource for itself, for example, before determining the candidate resource set, so as to avoid the repetition or collision between the target resource determined for itself and the fifth communication device.

The second method comprises the following steps: excluding a ninth resource from the target resources determined by the first communication device for at least one fifth communication device before the third time instant or within a sixth time period according to a second target value, wherein the second target value comprises a second target value of the first communication device and a second target value of the fifth communication device.

In a second aspect, unlike the first aspect, when determining the target resource for the first communication device, the first communication device needs to exclude the ninth resource according to the second target value.

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

(1) Determining based on a QoS parameter 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) And determining the number of times of resource determination for the first communication device or the fifth communication device based on a seventh time period.

(3) And determining the total number of resources determined by the first communication device for the first communication device or the fifth communication device in the eighth time period.

(4) Based on a distance determination between the first communication device and the fifth communication device.

(5) The determination is based on a time at which the first communication device received the first information transmitted from the fifth communication device.

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

The communication type may include a broadcast service and/or a multicast service and/or a unicast service, etc.

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

(8) Determining based on a transmission time of 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, and the like, which is not limited herein. In addition, the third said second information may include at least one of the following (8 a) - (8 c).

(8a) And resource recommendation information.

(8b) Resource scheduling information.

(8c) And (4) auxiliary information.

(9) Determining second target information based on the third information, the second target information being used for characterizing transmission characteristics of the third information.

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

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

(9b) A resource size for transmitting the third information.

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

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

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

(11) And determining the type of a target receiving end corresponding to the data to be transmitted on the first communication equipment or the fifth communication equipment respectively.

It should be noted that, regarding the aforementioned (1) - (11) related to the second target value determination process, reference may be made to (1) - (11) related to the first target value determination process in method embodiment 400, and details are not repeated here to avoid repetition.

For example, with regard to the foregoing first mode and mode two, when the first communication device performs target resource selection for its own data transmission, in the candidate resource set determination phase, that is, in the resource exclusion phase, the resource (for example, the eighth resource) that has been selected as the target resource may be excluded; optionally, a certain limitation is added on the basis of excluding the eighth resource, for example, a resource to be excluded (for example, a ninth resource) is determined according to the second target value, if a distance between the fifth communication device corresponding to the ninth resource and the current first communication device is smaller than a certain threshold value, the resource is excluded, otherwise, the resource is not excluded; or when the current RSRP value of the fifth communication device corresponding to the ninth resource measured by the first communication device is greater than a certain threshold, excluding, otherwise, not excluding, etc. \8230, 8230, thereby effectively avoiding recommending the same resource to different communication devices, improving the performance of the wireless communication system, and reducing the probability of resource collision.

It can be understood that, in this S521, the first communications device performs resource exclusion in the candidate resource set determining stage according to the foregoing first manner or/and second manner, thereby ensuring that the first communications device can correctly determine the target resource for itself, and ensuring the wireless communication performance.

S522: and determining target resources for the first communication device based on a resource reselection mode.

The step of determining the target resource for the first communication device in S522 may include: in the case where the first target resource determined for the first communication device overlaps or conflicts with the second target resource determined for the fifth communication device by the first communication device, any one of the following manners three to eight is performed.

The third method comprises the following steps: and triggering a resource reselection process corresponding to the first target resource.

For example, in a case where the first target resource is repeated or collided with the second target resource, the resource reselection process corresponding to the first target resource is triggered by default to re-determine the target resource for the first communication device.

The method is as follows: and triggering a resource reselection process corresponding to the second target resource.

For example, in a case that the first target resource and the second target resource are repeated or collided, 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.

The fifth mode is as follows: and determining whether to trigger a first resource reselection process or a second resource reselection process according to the repeated or collided resource quantity between the first target resource and the second target resource.

For example, when the amount of the repeated or collided resources is greater than the predetermined value B, the resource reselection process corresponding to the first target resource is triggered, and conversely, when the amount of the repeated or collided resources is not greater than the predetermined value B, the resource reselection process corresponding to the first target resource is triggered. In this embodiment, the predetermined value B may be configured or preconfigured in the first communication device through protocol convention or a higher layer, which is not limited herein.

The method six: and determining to trigger a resource reselection process corresponding to the first target resource when at least one of the second target values of the fifth communication device has higher priority than the second target value of the first communication device.

The method is as follows: and determining to trigger a resource reselection process corresponding to the second target resource when at least one of the second target values of the fifth communication device has a priority lower than the second target value of the first communication device.

The method eight: and determining to trigger a resource reselection process corresponding to the second target resource when the second target value of the fifth communication device does not have any target value with a higher priority than the second target value of the first communication device.

In the sixth to seventh modes, the determination process of the second target value may refer to the related description in the second mode, and is not repeated herein for avoiding repetition.

For example, if it is assumed that the second target value is determined based on a QoS parameter of the data to be transmitted, if the QoS priority of the service that the first communication device itself needs to transmit is lower than the service QoS priority of the TX UE corresponding to the selected recommended resource, a resource reselection process corresponding to the first target resource is triggered. Optionally, the Qos parameter may be at least one of the following:

(1) The priority of the service which needs to be transmitted by the first communication device is lower than the priority of the service of the communication device corresponding to the selected second target resource,

(2) The service delay requirement of the current first communication equipment which needs to be transmitted is higher than the service delay requirement of the communication equipment corresponding to the second target resource;

(3) The service communication distance requirement of the communication equipment corresponding to the second target resource is higher than or lower than or equal to the service communication distance requirement of the communication equipment corresponding to the second target resource, wherein the service communication distance requirement of the first communication equipment needing to transmit is currently higher than or equal to the service communication distance requirement of the communication equipment corresponding to the second target resource

(4) The size of the service which needs to be transmitted by the first communication device itself is higher than or equal to or lower than the size of the service of the communication device corresponding to the second target resource.

In addition, the total amount of resources a used for data transmission of the UE in a period of time L3 may be compared with the total amount of resources B recommended to other UEs (such as the second communication device) in a period of time L3 to determine whether to perform resource reselection, for example, if a > B or a > = B, a resource reselection process corresponding to the first target resource is triggered, or the resource selected this time is abandoned, or the time T0 is postponed to perform resource reselection; for another example, if a < B or a < = B, the resource selection process corresponding to the recommended resource that has been selected triggers the reselection process, or abandons the recommendation of the resource, or postpones T1 time to reselect the resource.

Optionally, the aforementioned T0 and T1 may be obtained through high-level configuration, protocol predefining, and control node/relay node/terminal notification, which is not limited herein.

It is to be understood that, unlike S521, in this S522, the first communication device does not perform resource exclusion in the candidate resource set determination phase, but determines whether the first target resource selected by itself conflicts or collides with the second target resource already determined after the resource determination is completed, and if so, performs resource reselection according to any one of the foregoing manners one to eight to ensure the wireless communication performance.

In this embodiment, when determining the target resource for the first communication device, the first communication device considers the already recommended resource in addition to the resource reserved in the existing resource selection process, so that the same resource is effectively prevented from being recommended to different second communication devices in a resource reselection manner, the performance of the wireless communication system is improved, and the probability of resource collision is reduced.

It should be noted that the foregoing Resource determining methods 300-500 provided in the present application may be obtained through higher-layer configuration, protocol predefining, control node notification, relay node notification, terminal notification, and the like, where the configuration or notification manner may be secondary link Control Information (SCI), downlink Control Information (DCI), radio Resource Control (RRC), medium Access Control unit (MAC CE), secondary link Feedback Control Information (SFCI), and the used Resource may be a Physical Downlink Control Channel (PDCCH), a Physical Downlink Shared Channel (psch), a Physical secondary link Shared Channel (psch), a secondary link Control Channel (psch), and a secondary link Feedback Channel (psch).

In addition, according to the resource determining method provided in the embodiment of the present application, the execution subject may be a resource determining apparatus, or a control module in the resource determining apparatus for executing the resource determining method. In the embodiment of the present application, a resource determining apparatus executing a resource determining method is taken as an example, and the resource determining apparatus provided in the embodiment of the present application is described.

As shown in fig. 6, a schematic block structure diagram of a resource determining apparatus 600 provided in an exemplary embodiment of the present application, where the apparatus 600 includes: a receiving module 610, configured to receive at least one first message; a determining module 620, configured to determine a target resource for the first communication device and/or the at least one second communication device based on the resource determining manner; the second communication device is a sending end of the first information, and the resource determining mode includes a resource excluding mode and/or a resource reselecting mode.

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

Optionally, the target resource may be at least one of: the first communication equipment selects resources used for transmitting data to be transmitted for the second communication equipment; the first communication equipment recommends resources which are not beneficial to transmission of the data to be transmitted for the second communication equipment; the first communication equipment recommends resources which are favorable for the transmission of the data to be transmitted for the second communication equipment; the first communication equipment is a resource determined for scheduling the second communication equipment to carry out data transmission; the first communication equipment transmits own resources determined by data to be transmitted.

Optionally, in a case that the resource determining manner includes a resource excluding manner, the determining module determines the target resource for the third communications device, where the determining module includes at least one of: excluding a first resource, wherein the first resource is a target resource determined by the first communication device for at least one fourth communication device before a first time or within a first time period; excluding a second resource from the first targeted value, the second resource being at least part of the targeted resources determined by the first communication device for at least one fourth communication device prior to the first time or within the first time period, the first targeted value comprising a first targeted value for the third communication device and a first targeted value for the fourth communication device; the third communication device and the fourth communication device both belong to at least one second communication device, the third communication device is a communication device for performing target resource determination on the first communication device at the current time, the fourth communication device is a communication device for the first communication device to complete resource determination before the first time, and the first time or the first time period is the time for the first communication device to determine target resources for the third communication device.

Optionally, when the resource determining manner includes a resource reselection manner, the determining module determines the target resource for the third communication device, including: when the target resource determined by the first communication device for the third communication device is repeated or collided with a fifth resource, performing resource reselection according to at least one of the following items: triggering a first resource reselection process; triggering a second resource reselection process; determining whether to trigger a first resource reselection process or a second resource reselection process according to the amount of repeated or collided resources between the target resource and the fifth resource determined for the third communication device; determining whether to trigger a first resource reselection procedure or a second resource reselection procedure according to a first target value, the first target value comprising a target value of a third communication device and a first target value of a fourth communication device; the fifth resource is subjected to priority division, and a resource reselection process needing to be triggered is determined according to a priority division result; 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, where the second time is a time when the first communication device determines the target resource for the third communication device; the third communication device and the fourth communication device both belong to at least one second communication device, and the fourth communication device is a communication device for which the first communication device has completed target resource determination before the second time or within the second time period; the first resource reselection procedure is a resource reselection procedure triggered by the first communication device re-determining a target resource for the third communication device; the second resource reselection procedure is a resource reselection procedure triggered by the first communication device re-determining a target resource for the fourth communication device.

Optionally, the determining module prioritizes the fifth resource, and determines a resource reselection process to be triggered according to a result of the prioritization, where the step includes: based on a third time period, performing priority division on a fifth resource according to the determined time and the unit time length of the fifth resource to obtain at least one sixth resource; under the condition that the priority of seventh resources is lower than a first threshold value, triggering a resource reselection process corresponding to the seventh resources; under the condition that the quantity of seventh resources with the priority higher than a second threshold value is higher than a third threshold value, triggering the first resource reselection process; under the condition that the quantity of a seventh resource with the priority higher than a second threshold value is not higher than a third threshold value, triggering a resource reselection process corresponding to the seventh resource; wherein the priority of the sixth resource whose resource determination time is earlier is higher than the priority of the sixth resource whose resource determination time is later, the seventh resource belongs to at least one of the sixth resources, and the seventh resource is a resource that overlaps or collides with a target resource of the third communication device.

Optionally, the determination manner of the first target value includes at least one of the following: determining based on the data to be transmitted on the third communication device or the QoS parameter of the data to be transmitted on the fourth communication device; determining the number of times of resource determination for the third communication device or the fourth communication device by the first communication device based on a fourth time period; determining, based on a 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; determining based on a distance between the third communication device or the fourth communication device, respectively, and the first communication device; determining based on a distance between the third communication device and the fourth communication device; determining the time based on the first information sent by the third communication device or the fourth communication device respectively received by the first communication device; determining based on the communication type of the data to be transmitted on the third 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; determining a transmission time based on the first communication device needing to transmit the second information; determining first target information based on the second information, wherein the first target information is used for representing the transmission characteristics of the second information; determining based on a device type of the third communication device or the fourth communication device; determining the types of target receiving ends respectively corresponding to the data to be transmitted on the third communication equipment or the fourth communication equipment; and the receiving end of the second information is the third communication device or the fourth communication device.

Optionally, the second information comprises at least one of: resource recommendation information; resource scheduling information; and (4) auxiliary information.

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

Optionally, in a case that the resource determining manner includes a resource excluding manner, the determining module determines a target resource for the first communication device, where the target resource includes at least one of: excluding an eighth resource, which is a target resource determined by the first communication device for at least one fifth communication device before the third time or within a sixth time period; excluding a ninth resource according to a second target value, the ninth resource being at least part of the target resources determined by the first communication device for at least one fifth communication device before the third time or within a sixth time period, wherein the second target value comprises a second target value of the first communication device and a second target value of the fifth communication device; wherein the third time or the sixth time period is a time when the first communication device determines a target resource for itself, and the fifth communication device belongs to at least one of the second communication devices.

Optionally, when the resource determining manner includes a resource reselection manner, the determining a target resource for the first communication device includes: in case that a first target resource determined for the first communication device is duplicated or collided with a second target resource determined for a fifth communication device by the first communication device, performing any one of: triggering a resource reselection process corresponding to the first target resource; triggering a resource reselection process corresponding to the second target resource; determining whether to trigger a first resource reselection process or a second resource reselection process according to the quantity of repeated or collided resources between the first target resource and the second target resource; determining to trigger a resource reselection process corresponding to the first target resource when at least one of the second target values of the fifth communication device has a higher priority than the second target value of the first communication device; determining to trigger a resource reselection process corresponding to the second target resource when at least one target value exists in the second target values of the fifth communication device and the priority of the at least one target value is lower than the second target value of the first communication device; determining to trigger a resource reselection process corresponding to the second target resource when the second target value of the fifth communication device does not have any target value with a higher priority than the second target value of the first communication device; wherein the fifth communication device belongs to at least one of the second communication devices.

Optionally, the determination manner of the second target value includes at least one of the following: determining a QoS parameter based on data to be transmitted on the first communication device or the fifth communication device; determining the number of times of resource determination for the first communication device or the fifth communication device based on a seventh time period; determining the total number of resources determined by the first communication device for the first communication device or the fifth communication device in an eighth time period; determining based on a distance between the first communication device and the fifth communication device; determining based on a time at which the first communication device received first information transmitted from a fifth communication device; determining based on a communication type of data to be transmitted on the first communication device or the fifth communication device; determining based on a transmission time of data to be transmitted on the first communication device or the fifth communication device; determining a transmission time based on third information which needs to be received by the first communication device; determining second target information based on the third information, wherein the second target information is used for characterizing the transmission characteristics of the third information; determining based on a device type of the first communication device or the fifth communication device; and determining the types of target receiving ends respectively corresponding to the data to be transmitted on the first communication equipment or the fifth communication equipment.

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

The resource determination apparatus in the embodiment of the present application may be an apparatus, an apparatus or an electronic device having an operating system, or may be a component, an integrated circuit, or a chip in a terminal. The device or the electronic equipment can be a mobile terminal or a non-mobile terminal. For example, the mobile terminal may include, but is not limited to, the type of the terminal 11 listed above, and the non-mobile terminal may be a server, a Network Attached Storage (NAS), a Personal Computer (PC), a television (television), a teller machine (teller machine), a self-service machine (kiosk), or the like, and the embodiments of the present application are not limited in particular.

The resource determining apparatus provided in the embodiment of the present application can implement each process implemented by the method embodiments of fig. 2 to fig. 5, and achieve the same technical effect, and is not described here again to avoid repetition.

As shown in fig. 7, an embodiment of the present application further provides a communication device 700, which includes a processor 701, a memory 702, and a program or an instruction stored on the memory 702 and executable on the processor 701, for example, when the communication device 700 is a terminal, the program or the instruction is executed by the processor 701 to implement the processes of the foregoing resource determination method embodiment, and the same technical effect can be achieved. When the communication device 700 is a network device, the program or the instruction is executed by the processor 701 to implement the processes of the embodiment of the resource determining method, and the same technical effect can be achieved.

In one implementation, the communication device may be a terminal that may include a processor and a communication interface coupled to the processor, the processor configured to execute a program or instructions to implement the methods described in method embodiments 300-500. The terminal embodiment corresponds to the first communication device-side method embodiment, and all implementation processes and implementation manners of the method embodiment can be applied to the terminal embodiment and can achieve the same technical effect. Specifically, fig. 8 is a schematic diagram of a hardware structure of a terminal for implementing the embodiment of the present application.

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

Those skilled in the art will appreciate that the terminal 800 may further comprise a power supply (e.g., 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 implement functions of managing charging, discharging, and power consumption through the power management system. The terminal structure shown in fig. 8 does not constitute a limitation of the terminal, and the terminal may include more or less components than those shown, or may combine some components, or may be arranged differently, and thus, the description thereof is omitted.

It should be understood that in the embodiment of the present application, the input Unit 804 may include a Graphics Processing Unit (GPU) 1041 and a microphone 8042, and the Graphics processor 8041 processes image data of still pictures or videos obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The display unit 806 may include a display panel 8061, and the display panel 8061 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. A touch panel 8071, also referred to as a touch screen. The touch panel 8071 may include two portions of a touch detection device and a touch controller. Other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

In this embodiment, the radio frequency unit 801 receives downlink data from a network side device, and then processes the downlink data to the processor 810; in addition, the uplink data is sent to the network side equipment. In general, 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 and 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 (such as a sound playing function, an image playing function, etc.) required for at least one function, and the like. In addition, the Memory 809 can include a high-speed random access Memory, and can also include a nonvolatile Memory, wherein the nonvolatile Memory can be a Read-Only Memory (ROM), a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (Erasable PROM, EPROM), an Electrically Erasable Programmable Read-Only Memory (EEPROM), or a flash Memory. Such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device.

Processor 810 may include one or more processing units; alternatively, the processor 810 may integrate an application processor, which primarily handles operating systems, user interfaces, and applications or instructions, etc., and a modem processor, which primarily handles wireless communications, such as a baseband processor. It will be appreciated that the modem processor described above may not be integrated into processor 810.

Wherein, the processor 810 is configured to receive at least one first information; and for determining a target resource for the first communication device and/or the at least one second communication device based on the resource determination; the second communication device is a sending end of the first information, and the resource determining mode includes a resource excluding mode and/or a resource reselecting mode.

Optionally, the target resource may be at least one of: the first communication equipment selects resources used for transmitting data to be transmitted for the second communication equipment; the first communication equipment recommends resources which are unfavorable for data transmission to be transmitted for the second communication equipment; the first communication equipment recommends resources which are favorable for the transmission of the data to be transmitted for the second communication equipment; the first communication equipment is a resource determined for scheduling the second communication equipment to carry out data transmission; the first communication device transmits the resource determined by the data to be transmitted of the first communication device.

Optionally, in a case that the resource determining manner includes a resource excluding manner, the processor 810 determines a target resource for the third communications device, where the target resource includes at least one of the following: excluding a first resource, wherein the first resource is a target resource determined by the first communication device for at least one fourth communication device before a first time or within a first time period; excluding second resources from the first target value, the second resources being at least some of the target resources determined by the first communication device for at least one fourth communication device prior to or during a first time period, the first target value comprising a first target value for the third communication device and a first target value for the fourth communication device; the third communication device and the fourth communication device both belong to at least one second communication device, the third communication device is a communication device for performing target resource determination on the first communication device at the current time, the fourth communication device is a communication device for completing resource determination on the first communication device before the first time or in the first time period, and the first time is the time for determining target resources for the third communication device by the first communication device.

Optionally, in a case that the resource determining manner includes a resource reselection manner, the step of determining, by the processor 810, a target resource for the third communication device includes: when the target resource determined by the first communication device for the third communication device is repeated or collided with a fifth resource, performing resource reselection according to at least one of the following items: triggering a first resource reselection process; triggering a second resource reselection process; determining whether to trigger a first resource reselection procedure or a second resource reselection procedure according to the amount of resources determined for the third communication device that have repetition or collision between the target resource and the fifth resource; determining whether to trigger a first resource reselection procedure or a second resource reselection procedure according to a first target value, the first target value comprising a target value of a third communication device and a first target value of a fourth communication device; the fifth resource is subjected to priority division, and a resource reselection process needing to be triggered is determined according to a priority division result; 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 a time when the first communication device determines the target resource for the third communication device; the third communication device and the fourth communication device both belong to at least one second communication device, and the fourth communication device is a communication device for which the first communication device has completed target resource determination before the second time or within the second time period; the first resource reselection procedure is a resource reselection procedure triggered by the first communication device re-determining a target resource for the third communication device; the second resource reselection procedure is a resource reselection procedure triggered by the first communication device re-determining a target resource for the fourth communication device.

Optionally, the processor 810 prioritizes the fifth resource, and determines, according to a result of the prioritization, a resource reselection process that needs to be triggered, where the step includes: based on a third time period, performing priority division on a fifth resource according to the determined time and the unit time length of the fifth resource to obtain at least one sixth resource; under the condition that the priority of seventh resources is lower than a first threshold value, triggering a resource reselection process corresponding to the seventh resources; triggering the first resource reselection process under the condition that the quantity of seventh resources with the priority higher than a second threshold value is higher than a third threshold value; under the condition that the quantity of a seventh resource with the priority higher than a second threshold value is not higher than a third threshold value, triggering a resource reselection process corresponding to the seventh resource; wherein the priority of the sixth resource whose resource determination time is earlier is higher than the priority of the sixth resource whose resource determination time is later, the seventh resource belongs to at least one of the sixth resources, and the seventh resource is a resource that overlaps or collides with a target resource of the third communication device.

Optionally, the determination manner of 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 equipment or the data to be transmitted on the fourth communication equipment; determining, by the first communication device, a number of times of resource determination for the third communication device or the fourth communication device based on a fourth time period; determining the total resource number determined by the first communication device for the third communication device or the fourth communication device in a fifth time period; determining based on a distance between the third communication device or the fourth communication device, respectively, and the first communication device; determining based on a distance between the third communication device and the fourth communication device; determining the time based on the first information sent by the third communication device or the fourth communication device respectively received by the first communication device; determining based on the communication type of the data to be transmitted on the third 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; determining a transmission time based on the first communication device needing to transmit the second information; determining first target information based on the second information, wherein the first target information is used for characterizing the transmission characteristics of the second information; determining based on a device type of the third communication device or the fourth communication device; determining the types of target receiving ends respectively corresponding to the data to be transmitted on the third communication equipment or the fourth communication equipment; and the receiving end of the second information is the third communication device or the fourth communication device.

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

Optionally, in a case that the resource determining manner includes a resource excluding manner, the processor 810 determines a target resource for the first communication device, where the target resource includes at least one of: excluding an eighth resource, which is a target resource determined by the first communication device for at least one fifth communication device before the third time or within a sixth time period; excluding a ninth resource according to a second target value, wherein the ninth resource is at least part of the target resources determined by the first communication device for at least one fifth communication device before the third time or within a sixth time period, and the second target value comprises a second target value of the first communication device and a second target value of the fifth communication device; wherein the third time or the sixth time period is a time when the first communication device determines a target resource for itself, and the fifth communication device belongs to at least one of the second communication devices.

Optionally, when the resource determining manner includes a resource reselection manner, the determining a target resource for the first communication device includes: in case that a first target resource determined for the first communication device is duplicated or collided with a second target resource determined for a fifth communication device by the first communication device, performing any one of: triggering a resource reselection process corresponding to the first target resource; triggering a resource reselection process corresponding to the second target resource; determining whether to trigger a first resource reselection process or a second resource reselection process according to the quantity of repeated or collided resources between the first target resource and the second target resource; determining to trigger a resource reselection process corresponding to the first target resource when at least one of the second target values of the fifth communication device has a higher priority than the second target value of the first communication device; determining to trigger a resource reselection process corresponding to the second target resource when at least one of the second target values of the fifth communication device has a priority lower than the second target value of the first communication device; determining to trigger a resource reselection process corresponding to the second target resource when the second target value of the fifth communication device does not have any target value with a higher priority than the second target value of the first communication device; wherein the fifth communication device belongs to at least one of the second communication devices.

Optionally, the determination manner of the second target value includes at least one of the following: determining a QoS parameter based on data to be transmitted on the first communication device or the fifth communication device; determining the number of times of resource determination for the first communication device or the fifth communication device based on a seventh time period; determining the total number of resources determined by the first communication device for the first communication device or the fifth communication device in an eighth time period; determining based on a distance between the first communication device and the fifth communication device; determining based on a time at which the first communication device received first information transmitted from a fifth communication device; determining based on a communication type of data to be transmitted on the first communication device or the fifth communication device; determining based on a transmission time of data to be transmitted on the first communication device or the fifth communication device; determining a transmission time based on third information which needs to be received by the first communication device; determining second target information based on the third information, wherein the second target information is used for representing the transmission characteristics of the third information; determining based on a device type of the first communication device or the fifth communication device; and determining the types of target receiving ends respectively corresponding to the data to be transmitted on the first communication equipment or the fifth communication equipment.

In this embodiment, in the case of receiving at least one piece of first information, 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 sending end of the first information, the resource determining mode includes a resource excluding mode and/or a resource reselecting mode, and therefore the problem that the first communication device correctly selects resources for the second communication device and/or the second communication device when receiving at least one piece of first information can be solved.

In another implementation, the communication device 700 may also be a network side device, which may include a processor and a communication interface, the communication interface being coupled to the processor, the processor being configured to execute a program or instructions to implement the methods as described in the method embodiments 300-500. The network side device embodiment corresponds to the method embodiment of the first communication device side, and all implementation processes and implementation manners of the method embodiment can be applied to the network side device embodiment and can achieve the same technical effect.

Specifically, the embodiment of the application further provides a network side device. As shown in fig. 9, the network device 900 includes: antenna 901, radio frequency device 902, baseband device 903. Antenna 901 is coupled to radio frequency device 902. In the uplink direction, rf device 902 receives information via antenna 901 and sends the received information to baseband device 903 for processing. In the downlink direction, the baseband device 903 processes information to be transmitted and transmits the processed information to the rf device 92, and the rf device 92 processes the received information and transmits the processed information through the antenna 91.

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

The baseband apparatus 903 may include, for example, at least one baseband board, on which a plurality of chips are disposed, as shown in fig. 9, where one of the chips is, for example, a processor 904, and is connected to a memory 905 to call up a program in the memory 905 to execute the network device operations shown in the above method embodiments.

The baseband device 903 may further include a network interface 906 for exchanging information with the radio frequency device 902, for example, a Common Public Radio Interface (CPRI).

Specifically, the network side device of the embodiment of the present invention further includes: the instructions or programs stored in the memory 905 and capable of being executed on the processor 904, and the processor 904 calls the instructions or programs in the memory 905 to execute the method executed by each module shown in fig. 6, and achieve the same technical effect, which is not described herein in detail to avoid repetition.

The embodiments of the present application further provide a readable storage medium, where a program or an instruction is stored on the readable storage medium, and when the program or the instruction is executed by a processor, the program or the instruction implements each process of the foregoing resource determination method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

Wherein, the processor is the processor in the terminal described in the above embodiment. The readable storage medium includes a computer readable storage medium, such as a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and so on.

The 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 an instruction, to implement each process of the above resource determination method embodiment, and can achieve the same technical effect, and in order to avoid repetition, details are not repeated here.

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

The embodiment of the present application further provides a computer program product, where the computer program product includes a processor, a memory, and a program or an instruction stored in the memory and capable of running on the processor, and when the program or the instruction is executed by the processor, the processes of the embodiment of the resource determination method are implemented, and the same technical effect can be achieved, and in order to avoid repetition, details are not repeated here.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of another like element in a process, method, article, or apparatus that comprises the element. Further, it should be noted that the scope of the methods and apparatus of the embodiments of the present application is not limited to performing the functions in the order illustrated or discussed, but may include performing the functions in a substantially simultaneous manner or in a reverse order based on the functions involved, e.g., the methods described may be performed in an order different than that described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solutions of the present application may be embodied in the form of a computer software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present application.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the present embodiments are not limited to those precise embodiments, which are intended to be illustrative rather than restrictive, and that various changes and modifications may be effected therein by one skilled in the art without departing from the scope of the appended claims.

Claims

1. A method for resource determination, the method comprising:

the first communication device receiving 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;

2. The method of claim 1, wherein the first information comprises at least one of:

resource selection request information;

resource recommendation request information;

resource scheduling request information;

caching status report information;

scheduling request information;

resource selection trigger information;

resource recommendation triggering information;

resource scheduling trigger information.

3. The method of claim 1, wherein the target resource may be at least one of:

the first communication equipment selects resources used for transmitting data to be transmitted for the second communication equipment;

the first communication equipment recommends resources which are unfavorable for data transmission to be transmitted for the second communication equipment;

the first communication equipment recommends resources which are favorable for the transmission of the data to be transmitted for the second communication equipment;

the first communication device is a resource for scheduling the second communication device to perform data transmission determination;

the first communication device transmits the resource determined by the data to be transmitted of the first communication device.

4. The method according to claim 1, wherein in case the resource determination means comprises a resource exclusion means, the step of determining a target resource for a third communication device comprises at least one of:

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

excluding a second resource from the first targeted value, the second resource being at least part of the targeted resources determined by the first communication device for at least one fourth communication device prior to the first time or within the first time period, the first targeted value comprising a first targeted value for the third communication device and a first targeted value for the fourth communication device;

the third communication device and the fourth communication device both belong to at least one second communication device, the third communication device is a communication device for performing target resource determination on the first communication device at the current time, the fourth communication device is a communication device for completing resource determination on the first communication device before the first time or in the first time period, and the first time is the time for determining target resources for the third communication device by the first communication device.

5. The method according to claim 1, wherein in case that the resource determining manner comprises a resource reselection manner, the step of determining a target resource for a third communication device comprises:

when the target resource determined by the first communication device for the third communication device is repeated or collided with a fifth resource, performing resource reselection according to at least one of the following items:

triggering a first resource reselection process;

triggering a second resource reselection process;

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

determining whether to trigger a first resource reselection procedure or a second resource reselection procedure based on a first target value, the first target value comprising a target value for a third communication device and a first target value for a fourth communication device;

the fifth resource is subjected to priority division, and a resource reselection process needing to be triggered is determined according to a priority division result;

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, where the second time is a time when the first communication device determines the target resource for the third communication device;

the third communication device and the fourth communication device both belong to at least one second communication device, and the fourth communication device is a communication device for which the first communication device has completed target resource determination before the second time or within the second time period;

the first resource reselection procedure is a resource reselection procedure triggered by the first communication device re-determining a target resource for the third communication device; the second resource reselection procedure is a resource reselection procedure triggered by the first communication device re-determining a target resource for the fourth communication device.

6. The method according to claim 5, wherein the step of prioritizing the fifth resource and determining the resource reselection process to be triggered according to the prioritization result comprises:

based on a third time period, performing priority division on a fifth resource according to the determined time of the fifth resource and the unit time length to obtain at least one sixth resource;

under the condition that the priority of seventh resources is lower than a first threshold value, triggering a resource reselection process corresponding to the seventh resources;

under the condition that the quantity of seventh resources with the priority higher than a second threshold value is higher than a third threshold value, triggering the first resource reselection process;

under the condition that the quantity of a seventh resource with the priority higher than a second threshold value is not higher than a third threshold value, triggering a resource reselection process corresponding to the seventh resource;

wherein the priority of the sixth resource whose resource determination time is earlier is higher than the priority of the sixth resource whose resource determination time is later, the seventh resource belongs to at least one of the sixth resources, and the seventh resource is a resource that overlaps or collides with a target resource of the third communication device.

7. The method according to claim 4 or 5, wherein the first target value is determined in a manner comprising at least one of:

determining based on the QoS parameters of the data to be transmitted on the third communication equipment or the data to be transmitted on the fourth communication equipment;

determining, by the first communication device, a number of times of resource determination for the third communication device or the fourth communication device based on a fourth time period;

determining, based on a 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;

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

determining based on a distance between the third communication device and the fourth communication device;

determining time when the first communication device receives first information sent by the third communication device or the fourth communication device respectively;

determining based on the communication type of the data to be transmitted on the third 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;

determining a transmission time based on the first communication device needing to transmit the second information;

determining first target information based on the second information, wherein the first target information is used for characterizing the transmission characteristics of the second information;

determining based on a device type of the third communication device or the fourth communication device;

determining the type of a target receiving end corresponding to the data to be transmitted on the third communication device or the fourth communication device respectively;

and the receiving end of the second information is the third communication device or the fourth communication device.

8. The method of claim 7, wherein the second information comprises at least one of:

resource recommendation information;

resource scheduling information;

and (4) auxiliary information.

9. The method of claim 7, wherein the first target information comprises at least one of:

a number of resources used to transmit the second information;

a resource size for transmitting the second information;

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

an earliest time or a latest time corresponding to a resource for transmitting the second information.

10. The method according to claim 1, wherein in case the resource determination mode comprises a resource exclusion mode, the step of determining a target resource for the first communication device comprises at least one of:

excluding an eighth resource, which is a target resource determined by the first communication device for at least one fifth communication device before the third time or within a sixth time period;

excluding a ninth resource according to a second target value, the ninth resource being at least part of the target resources determined by the first communication device for at least one fifth communication device before the third time or within a sixth time period, wherein the second target value comprises a second target value of the first communication device and a second target value of the fifth communication device;

wherein the third time or the sixth time period is a time when the first communication device determines a target resource for itself, and the fifth communication device belongs to at least one of the second communication devices.

11. The method according to claim 1, wherein in the case that the resource determination mode comprises a resource reselection mode, the step of determining a target resource for the first communication device comprises:

in case that a first target resource determined for the first communication device overlaps or conflicts with a second target resource determined for a fifth communication device by the first communication device, performing any one of:

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

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

determining whether to trigger a first resource reselection process or a second resource reselection process according to the quantity of repeated or collided resources between the first target resource and the second target resource;

determining to trigger a resource reselection process corresponding to the first target resource when at least one of the second target values of the fifth communication device has a higher priority than the second target value of the first communication device;

determining to trigger a resource reselection process corresponding to the second target resource when at least one target value exists in the second target values of the fifth communication device and the priority of the at least one target value is lower than the second target value of the first communication device;

determining to trigger a resource reselection process corresponding to the second target resource when the second target value of the fifth communication device does not have any target value with a higher priority than the second target value of the first communication device;

wherein the fifth communication device belongs to at least one of the second communication devices.

12. The method according to claim 10 or 11, wherein the second target value is determined in a manner comprising at least one of:

determining a QoS parameter based on data to be transmitted on the first communication device or the fifth communication device;

determining the number of times of resource determination for the first communication device or the fifth communication device based on a seventh time period;

determining, based on a total number of resources determined by the first communication device for the first communication device or the fifth communication device within an eighth time period;

determining based on a distance between the first communication device and the fifth communication device;

determining based on a time at which the first communication device received first information transmitted from a fifth communication device;

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

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

determining a transmission time based on third information which needs to be received by the first communication device;

determining second target information based on the third information, wherein the second target information is used for representing the transmission characteristics of the third information;

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

and determining the types of target receiving ends respectively corresponding to the data to be transmitted on the first communication equipment or the fifth communication equipment.

13. The method according to claim 7 or 12, wherein the QoS parameters comprise: at least one of service priority, service delay requirement, service communication distance requirement, service rate and service data volume.

14. An apparatus for resource determination, the apparatus comprising:

the receiving module is used for receiving at least one piece of first information;

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

15. The apparatus of claim 14, wherein the first information comprises at least one of:

resource selection request information;

resource recommendation request information;

resource scheduling request information;

caching status report information;

scheduling request information;

resource selection trigger information; resource recommendation triggering information;

resource scheduling trigger information.

16. The apparatus of claim 14, wherein the target resource is at least one of:

the first communication equipment selects resources for the transmission of the data to be transmitted for the second communication equipment;

17. The apparatus according to claim 14, wherein in case that the resource determining manner includes a resource excluding manner, the determining module determines a target resource for the third communication device, and includes at least one of:

excluding second resources from the first target value, the second resources being at least some of the target resources determined by the first communication device for at least one fourth communication device prior to or during a first time period, the first target value comprising a first target value for the third communication device and a first target value for the fourth communication device;

the third communication device and the fourth communication device both belong to at least one second communication device, the third communication device is a communication device for performing target resource determination on the first communication device at the current moment, the fourth communication device is a communication device for completing resource determination on the first communication device before the first moment or in the first time period, and the first moment is the time for determining the target resource for the third communication device by the first communication device.

18. The apparatus of claim 14, wherein if the resource determination manner comprises a resource reselection manner, the determining module determines a target resource for a third communication device, comprising:

triggering a first resource reselection process;

triggering a second resource reselection process;

determining whether to trigger a first resource reselection procedure or a second resource reselection procedure according to the amount of resources determined for the third communication device that have repetition or collision between the target resource and the fifth resource;

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 a time when the first communication device determines the target resource for the third communication device;

19. The apparatus according to claim 18, wherein the determining module prioritizes the fifth resource, and the step of determining the resource reselection process to be triggered according to the prioritization result comprises:

based on a third time period, performing priority division on a fifth resource according to the determined time and the unit time length of the fifth resource to obtain at least one sixth resource;

under the condition that the priority of the seventh resource is lower than a first threshold value, triggering a resource reselection process corresponding to the seventh resource;

triggering the first resource reselection process under the condition that the quantity of seventh resources with the priority higher than a second threshold value is higher than a third threshold value;

20. The apparatus according to claim 17 or 18, wherein the first target value is determined in a manner that includes at least one of:

determining based on the data to be transmitted on the third communication device or the QoS parameter of the data to be transmitted on the fourth communication device;

determining based on a distance between the third communication device and the fourth communication device; determining the time based on the first information sent by the third communication device or the fourth communication device respectively received by the first communication device;

determining based on a transmission time at which the first communication device needs to transmit second information;

determining first target information based on the second information, wherein the first target information is used for representing the transmission characteristics of the second information;

determining the types of target receiving ends respectively corresponding to the data to be transmitted on the third communication equipment or the fourth communication equipment;

21. The apparatus of claim 20, wherein the second information comprises at least one of:

resource recommendation information;

resource scheduling information;

and (4) auxiliary information.

22. The apparatus of claim 20, wherein the first target information comprises at least one of:

a number of resources for transmitting the second information;

a resource size for transmitting the second information;

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

23. The apparatus according to claim 14, wherein in case that the resource determining manner includes a resource excluding manner, the determining module determines a target resource for the first communication device, and includes at least one of:

24. The apparatus according to claim 14, wherein the step of determining a target resource for the first communication device if the resource determination mode comprises a resource reselection mode comprises:

determining to trigger a resource reselection process corresponding to the second target resource when at least one of the second target values of the fifth communication device has a priority lower than the second target value of the first communication device;

25. The apparatus according to claim 23 or 24, wherein the second target value is determined in a manner that includes at least one of:

determining the total number of resources determined by the first communication device for the first communication device or the fifth communication device in an eighth time period;

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

determining second target information based on the third information, wherein the second target information is used for characterizing the transmission characteristics of the third information;

26. The apparatus of claim 20 or 25, wherein the QoS parameters comprise: at least one of service priority, service delay requirement, service communication distance requirement, service rate and service data volume.

27. A communication device comprising a processor, a memory and a program or instructions stored on the memory and executable on the processor, the program or instructions, when executed by the processor, implementing the steps of the resource determination method of any one of claims 1 to 13.

28. A readable storage medium, on which a program or instructions are stored, which program or instructions, when executed by a processor, carry out the steps of the resource determination method according to any one of claims 1 to 13.