CN115696257A

CN115696257A - Information processing method and device, terminal equipment and network equipment

Info

Publication number: CN115696257A
Application number: CN202110859835.2A
Authority: CN
Inventors: 田妍; 任晓涛; 李书朋
Original assignee: Datang Mobile Communications Equipment Co Ltd
Current assignee: Datang Mobile Communications Equipment Co Ltd
Priority date: 2021-07-28
Filing date: 2021-07-28
Publication date: 2023-02-03

Abstract

The application provides an information processing method, an information processing device, a terminal device and a network device, wherein the information processing method comprises the following steps: receiving first indication information sent by network equipment; determining target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in the resource selection window according to the first indication information; the first indication information is used for indicating a determination mode of the target proportion information; the target proportion information includes: at least one of a target scale value and a target scale lower limit value. The method and the device can flexibly and accurately determine the resource exclusion residual proportion (namely the following proportion X%) meeting the NR V2X service requirement, and well solve the problem that the following proportion X% meeting the NR V2X service requirement cannot be determined in the prior art.

Description

Information processing method and device, terminal equipment and network equipment

Technical Field

The present application relates to the field of communications technologies, and in particular, to an information processing method and apparatus, a terminal device, and a network device.

Background

At present, in a communication system of a V2X (intelligent networking automobile technology) direct link, in a resource allocation mode for sensing, a candidate resource set after resource elimination needs to occupy more than X% of total resources in a resource selection window. In LTE (long term evolution) -V2X, the determined candidate resource set accounts for a fixed 20% of the total resource selection window, X%. However, in NR (new radio access technology) -V2X, there is no definite conclusion that the candidate resource set accounts for X% of the total resource selection window. However, since the NR V2X has more service periods, service sizes, service delay requirements, and the like, the NR V2X Mode (Mode) 2 resource allocation method is not flexible enough by using the configuration method of the LTE V2X in which the candidate resources occupy the total resource proportion in the resource selection window.

As can be seen from the above, there is a problem in the prior art that the above-mentioned ratio X% satisfying the NR V2X service requirement cannot be determined.

Disclosure of Invention

The present application aims to provide an information processing method, an information processing apparatus, a terminal device, and a network device, so as to solve the problem that the ratio X% that meets the NR V2X service requirement cannot be determined in the prior art.

In order to solve the foregoing technical problem, an embodiment of the present application provides an information processing method, which is applied to a terminal device, and includes:

receiving first indication information sent by network equipment;

determining target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in the resource selection window according to the first indication information;

the first indication information is used for indicating a determination mode of the target proportion information;

the target proportion information includes: at least one of a target scale value and a target scale lower limit value.

Optionally, the first indication information includes: indicating enabling information for determining the target proportion information according to first parameter information and a threshold corresponding to the first parameter information;

wherein the first parameter information includes: at least one of resource collision information, resource congestion information, and first priority information;

the first priority information includes: at least one of terminal equipment priority information and service priority information.

Optionally, the determining, according to the first indication information, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes:

acquiring the first parameter information according to the enabling information;

and determining target proportion information of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window according to the first parameter information and the corresponding threshold.

Optionally, the resource collision information includes: a collision measurement value;

the obtaining the first parameter information according to the enabling information includes:

acquiring the collision measurement value by using a first mode according to the enabling information;

wherein the first mode includes any one of the following modes:

adjusting the current collision measurement value according to the HARQ feedback of the received hybrid automatic repeat request each time to obtain the collision measurement value of the target;

taking a first ratio of HARQ negative acknowledgement received in a first time period to HARQ feedback as a target collision measurement value;

and taking the feedback number of the continuous or discontinuous HARQ negative responses received in the second time period as the collision measurement value of the target.

Optionally, the adjusting the current collision measurement value according to the HARQ feedback received each time to obtain the collision measurement value of the target includes:

reducing the current collision measurement value to obtain a target collision measurement value under the condition that the received HARQ feedback is a HARQ positive response;

and under the condition that the received HARQ feedback is a HARQ negative response, increasing the current collision measurement value to obtain the target collision measurement value.

Optionally, the resource congestion information includes: at least one of channel busy rate CBR information and channel occupancy CR information;

and measuring at least one of CBR information and CR information according to the enabling information.

Optionally, the measuring at least one of CBR information and CR information according to the enabling information includes:

and measuring at least one of CBR information and CR information in a third time period according to the enabling information.

Optionally, the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes:

under the condition that the numerical value corresponding to the first parameter information is larger than or equal to the corresponding threshold value, increasing the current proportion information to obtain target proportion information; under the condition that the numerical value corresponding to the first parameter information is smaller than the corresponding threshold value, reducing the current proportion information to obtain target proportion information; or,

reducing the current proportion information to obtain target proportion information under the condition that the numerical value corresponding to the first parameter information is larger than or equal to the corresponding threshold value; and under the condition that the numerical value corresponding to the first parameter information is smaller than the corresponding threshold value, increasing the current proportion information to obtain target proportion information.

Optionally, the determining, according to the first parameter information and the corresponding threshold, target proportion information of the candidate resources in the resource allocation of the terminal device to the total resources in the resource selection window includes:

under the condition that the first parameter information comprises at least two different types of sub information, acquiring first proportion information corresponding to each type of sub information;

according to the first proportion information, determining target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal equipment by using a second mode;

wherein the sub-information is: collision measurement value, CBR information, CR information, terminal equipment priority information, or service priority information;

the second mode includes any one of the following modes:

obtaining an average value of the obtained first proportion information as the target proportion information;

acquiring the maximum value of each obtained first proportion information as the target proportion information;

and acquiring the minimum value of the obtained first proportion information as the target proportion information.

under the condition that the first parameter information comprises at least two different types of sub information, dividing the first parameter information into first part information and second part information; each part of information comprises at least one type of sub information;

acquiring a first proportion lower limit value according to the first part of information;

acquiring a second proportional value according to the second part of information;

determining a target proportion value of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window by using a third mode according to the first proportion lower limit value and the second proportion value;

the third mode comprises any one of the following modes:

acquiring an average value of the first proportion lower limit value and the second proportion value as the target proportion value;

acquiring a larger value of the first ratio lower limit value and the second ratio value as the target ratio value;

and acquiring the smaller value of the first proportion lower limit value and the second proportion value as the target proportion value.

Optionally, before determining, according to the first indication information, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device, the method further includes:

receiving initial proportion information sent by the network equipment;

the determining, according to the first indication information, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes:

determining target proportion information of candidate resources occupying total resources in a resource selection window in the resource allocation of the terminal equipment according to the first indication information and the initial proportion information;

wherein the initial proportion information comprises: at least one of an initial scale value and an initial scale lower limit value.

Optionally, the initial ratio information is configured through pre-configuration or semi-static RRC signaling.

Optionally, the different types of the first parameter information correspond to different initial ratio information.

The embodiment of the present application further provides an information processing method, applied to a network device, including:

sending first indication information to the terminal equipment; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information;

Optionally, the method further includes:

sending initial proportion information to the terminal equipment; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment in the total resources in the resource selection window according to the first indication information and the initial proportion information;

wherein the initial proportion information includes: at least one of an initial scale value and an initial scale lower limit value.

Optionally, the initial ratio information is configured to the terminal device through pre-configuration or semi-static radio resource control RRC signaling.

An embodiment of the present application further provides a terminal device, including a memory, a transceiver, and a processor:

a memory for storing a computer program; a transceiver for transceiving data under control of the processor; a processor for reading the computer program in the memory and performing the following:

receiving first indication information sent by a network device through the transceiver;

the target proportion information comprises: at least one of a target scale value and a target scale lower limit value.

wherein the first mode comprises any one of the following modes:

adjusting the current collision measurement value according to the HARQ feedback of the received hybrid automatic repeat request every time to obtain the target collision measurement value;

reducing the current collision measurement value to obtain the collision measurement value of the target under the condition that the received HARQ feedback is a HARQ positive response;

determining target proportion information of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window by using a second mode according to the first proportion information;

the second mode includes any one of the following modes:

the third mode includes any one of the following modes:

Optionally, the operations further include:

before determining target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information, receiving initial proportion information sent by the network equipment through the transceiver;

An embodiment of the present application further provides a network device, including a memory, a transceiver, and a processor:

sending first indication information to terminal equipment through the transceiver; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information;

Optionally, the operations further include:

sending initial proportion information to the terminal equipment through the transceiver; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment in the total resources in the resource selection window according to the first indication information and the initial proportion information;

An embodiment of the present application further provides an information processing apparatus, which is applied to a terminal device, and includes:

the first receiving unit is used for receiving first indication information sent by the network equipment;

a first determining unit, configured to determine, according to the first indication information, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of a terminal device;

wherein the first mode comprises any one of the following modes:

and taking the feedback number of the continuous or discontinuous HARQ negative acknowledgement received in the second time period as the target collision measurement value.

Optionally, the adjusting the current collision measurement value according to each received HARQ feedback of the HARQ to obtain the target collision measurement value includes:

under the condition that the numerical value corresponding to the first parameter information is larger than or equal to the corresponding threshold value, reducing the current proportion information to obtain target proportion information; and under the condition that the numerical value corresponding to the first parameter information is smaller than the corresponding threshold value, increasing the current proportion information to obtain target proportion information.

the second mode includes any one of the following modes:

the third mode includes any one of the following modes:

acquiring a larger value of the first proportion lower limit value and the second proportion value as the target proportion value;

Optionally, the method further includes:

a second receiving unit, configured to receive initial proportion information sent by the network device before determining, according to the first indication information, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of a terminal device;

determining target proportion information of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window according to the first indication information and the initial proportion information;

An embodiment of the present application further provides an information processing apparatus, which is applied to a network device, and includes:

the first sending unit is used for sending first indication information to the terminal equipment; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information;

Optionally, the method further includes:

a second sending unit, configured to send initial ratio information to the terminal device; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment in the total resources in the resource selection window according to the first indication information and the initial proportion information;

Optionally, the initial ratio information is configured to the terminal device through pre-configuration or semi-static RRC signaling.

An embodiment of the present application further provides a processor-readable storage medium, where a computer program is stored, and the computer program is used to enable the processor to execute the information processing method on the terminal device side; or,

the computer program is configured to cause the processor to execute the information processing method on the network device side.

The beneficial effects of the above technical scheme of this application are as follows:

in the above scheme, the information processing method receives first indication information sent by a network device; determining proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in the resource selection window according to the first indication information; wherein the target proportion information includes: at least one of a ratio value and a ratio lower limit value; the method and the device can flexibly and accurately determine the proportion X% meeting the NR V2X service requirement, and well solve the problem that the proportion X% meeting the NR V2X service requirement cannot be determined in the prior art.

Drawings

FIG. 1 is a block diagram of a wireless communication system according to an embodiment of the present application;

FIG. 2 is a first flowchart illustrating an information processing method according to an embodiment of the present application;

FIG. 3 is a second flowchart illustrating an information processing method according to an embodiment of the present application;

fig. 4 is a first flowchart illustrating a specific implementation of an information processing method according to an embodiment of the present application;

fig. 5 is a schematic view of a specific implementation flow of an information processing method according to an embodiment of the present application;

fig. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present application;

fig. 7 is a schematic structural diagram of a network device according to an embodiment of the present application;

FIG. 8 is a first schematic structural diagram of an information processing apparatus according to an embodiment of the present application;

fig. 9 is a schematic structural diagram of an information processing apparatus according to an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

In the embodiment of the present application, the term "and/or" describes an association relationship of associated objects, and means that there may be three relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

In the embodiments of the present application, the term "plurality" means two or more, and other terms are similar thereto.

It is explained here that the technical solutions provided in the embodiments of the present application can be applied to various systems, especially 5G systems. For example, suitable systems may be global system for mobile communications (GSM) systems, code Division Multiple Access (CDMA) systems, wideband Code Division Multiple Access (WCDMA) General Packet Radio Service (GPRS) systems, long Term Evolution (LTE) systems, LTE Frequency Division Duplex (FDD) systems, LTE Time Division Duplex (TDD) systems, long term evolution (long term evolution) systems, LTE-a systems, universal mobile systems (universal mobile telecommunications systems, UMTS), universal internet Access (world interoperability for microwave Access (WiMAX) systems, new Radio interface (NR) systems, etc. These various systems include terminal devices and network devices. The System may further include a core network portion, such as an Evolved Packet System (EPS), a 5G System (5 GS), and the like.

Fig. 1 shows a block diagram of a wireless communication system to which embodiments of the present application are applicable. The wireless communication system includes a terminal device and a network device.

The terminal device referred to in the embodiments of the present application may refer to a device providing voice and/or data connectivity to a user, a handheld device having a wireless connection function, or another processing device connected to a wireless modem. In different systems, the names of the terminal devices may be different, for example, in a 5G system, the terminal device may be referred to as a User Equipment (UE). A wireless terminal device, which may be a mobile terminal device such as a mobile phone (or called a "cellular" phone) and a computer having a mobile terminal device, for example, a portable, pocket, hand-held, computer-included or vehicle-mounted mobile device, may communicate with one or more Core Networks (CNs) via a Radio Access Network (RAN), and may exchange languages and/or data with the RAN. Examples of such devices include Personal Communication Service (PCS) phones, cordless phones, session Initiation Protocol (SIP) phones, wireless Local Loop (WLL) stations, personal Digital Assistants (PDAs), and the like. The wireless terminal device may also be referred to as a system, a subscriber unit (subscriber unit), a subscriber station (subscriber station), a mobile station (mobile station), a remote station (remote station), an access point (access point), a remote terminal (remote terminal), an access terminal (access terminal), a user terminal (user terminal), a user agent (user agent), and a user device (user device), which is not limited in this embodiment.

The network device according to the embodiment of the present application may be a base station, and the base station may include a plurality of cells for providing services to a terminal. A base station may also be referred to as an access point, or a device in an access network that communicates over the air-interface, through one or more sectors, with wireless terminal devices, or by other names, depending on the particular application. The network device may be configured to exchange received air frames with Internet Protocol (IP) packets as a router between the wireless terminal device and the rest of the access network, which may include an Internet Protocol (IP) communication network. The network device may also coordinate attribute management for the air interface. For example, the network device according to the embodiment of the present application may be a Base Transceiver Station (BTS) in a Global System for Mobile communications (GSM) or a Code Division Multiple Access (CDMA), may also be a network device (NodeB) in a Wide-band Code Division Multiple Access (WCDMA), may also be an evolved Node B (eNB or e-NodeB) in a Long Term Evolution (LTE) System, a 5G Base Station (gNB) in a 5G network architecture (next generation System), may also be a Home evolved Node B (HeNB), a relay Node (relay Node), a Home Base Station (femto), a pico Base Station (pico) and the like, and the present application is not limited in this embodiment. In some network architectures, a network device may include a Centralized Unit (CU) node and a Distributed Unit (DU) node, which may also be geographically separated.

Multiple Input Multiple Output (MIMO) transmission may be performed between the network device and the terminal device by using one or more antennas, where the MIMO transmission may be Single User MIMO (SU-MIMO) or Multi-User MIMO (MU-MIMO). The MIMO transmission may be 2D-MIMO, 3D-MIMO, FD-MIMO, or massive-MIMO, or may be diversity transmission, precoding transmission, beamforming transmission, or the like, depending on the form and number of root antenna combinations.

The following first introduces the contents related to the scheme provided in the embodiments of the present application.

The NR-V2X Mode 2 resource allocation mechanism can be divided into 3 main parts of resource sensing, resource exclusion and resource selection:

1) Resource perception: the NR-V2X Mode 2 adopts distributed resource scheduling, and because no base station uniformly schedules, the UE (terminal) obtains resource reservation conditions of other UEs by receiving SCI (direct link control information) sent by other UEs, thereby obtaining sensing results, and selecting resources according to the sensing results. Compared with a completely random resource selection mechanism, the resource utilization rate can be improved through the sensing mechanism, the collision probability is reduced, and the system performance is improved.

2) And (3) resource exclusion: the main purpose of resource exclusion is to exclude resources which cannot be used for resource selection in the resource selection window according to the sensing result, so as to form a subsequent resource set, reduce the collision probability of the resources and improve the reliability.

In LTE-V2X, for candidate resources in a resource selection window, UE first excludes candidate subframes corresponding to skip subframes, and then excludes reserved resources by comparing the sensed resource reservation information with a corresponding RSRP (reference signal received power) threshold, to obtain a selectable candidate resource set. When the proportion of the remaining optional resources is greater than or equal to 20% of the total resources of the resource selection window (namely, the proportion of the remaining optional resources is X%, which can also be called as the proportion of the remaining resource exclusion X%), the resource exclusion process is ended; when the proportion of the remaining optional resources is less than 20%, the power threshold value of the current transceiving node is increased (3 dB, the initial value is the system configuration during each resource selection, and the subsequent iteration is updated all the time), the resource multiplexing range is reduced, and the resources are deducted again. And finally, performing linear average sorting on the available candidate resource sets according to S-RSSI (direct link-received signal strength indicator) measurement values for resource selection.

In NR-V2X, the resource exclusion method using LTE-V2X can be extended.

3) Resource selection: the resource selection mechanism mainly aims to select a proper transmission time-frequency resource for a service packet (TB) to be transmitted, and needs to consider the priority, the time delay, the size of the service packet and the transmission reliability requirement to design the resource selection mechanism: resource selection based on a blind retransmission or a retransmission mechanism based on HARQ (hybrid automatic repeat request); retransmitting for a plurality of times; the effect of feedback time in HARQ retransmission mechanisms; RSSI (received signal strength indication) measurements; a dynamic random resource selection and semi-persistent scheduling (SPS) resource selection mechanism; and/or, the design of resource selection windows, etc.

In addition, since there are different scenarios in NR-V2X, such as high congestion, low latency, etc., the remaining percentage of resource exclusion X% may affect the number of selectable resources and the probability of resource collision in resource selection, and different scenarios have different requirements for these, so that X% may meet the requirements of different scenarios if configurable.

Based on the above, embodiments of the present application provide an information processing method and apparatus, a terminal device, and a network device, so as to solve the problem that the ratio X% that meets the NR V2X service requirement cannot be determined in the prior art. The method, the device, the terminal equipment and the network equipment are based on the same application concept, and because the principles of solving the problems of the method, the device, the terminal equipment and the network equipment are similar, the implementation of the method, the device, the terminal equipment and the network equipment can be mutually referred, and repeated parts are not repeated.

The information processing method provided in the embodiment of the present application is applied to a terminal device, and as shown in fig. 2, includes:

step 21: receiving first indication information sent by network equipment;

step 22: determining target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in the resource selection window according to the first indication information; the first indication information is used for indicating a determination mode of the target proportion information; the target proportion information includes: at least one of a target scale value and a target scale lower limit value.

The information processing method provided by the embodiment of the application receives first indication information sent by network equipment; determining proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in the resource selection window according to the first indication information; the first indication information is used for indicating a determination mode of the target proportion information; the target proportion information includes: at least one of a ratio value and a ratio lower limit value; the method and the device can flexibly and accurately determine the proportion X% meeting the NR V2X service requirement, and well solve the problem that the proportion X% meeting the NR V2X service requirement cannot be determined in the prior art.

In an embodiment of the present application, the first indication information includes: indicating enabling information for determining the target proportion information according to first parameter information and a threshold corresponding to the first parameter information; wherein the first parameter information includes: at least one of resource collision information, resource congestion information, and first priority information; the first priority information includes: at least one of terminal equipment priority information and service priority information.

The determining, according to the first indication information, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes: acquiring the first parameter information according to the enabling information; and determining target proportion information of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window according to the first parameter information and the corresponding threshold.

In an embodiment of the present application, the resource collision information includes: a collision measurement value; the obtaining the first parameter information according to the enabling information includes: acquiring the collision measurement value by using a first mode according to the enabling information; wherein the first mode includes any one of the following modes: adjusting the current collision measurement value according to the HARQ feedback of the received hybrid automatic repeat request every time to obtain the target collision measurement value; taking a first ratio of HARQ negative acknowledgement received in a first time period to HARQ feedback as a target collision measurement value; and taking the feedback number of the continuous or discontinuous HARQ negative acknowledgement received in the second time period as the target collision measurement value.

Wherein, the adjusting the current collision measurement value according to the HARQ feedback of each received HARQ comprises: reducing the current collision measurement value to obtain a target collision measurement value under the condition that the received HARQ feedback is a HARQ positive response; and under the condition that the received HARQ feedback is a HARQ negative response, increasing the current collision measurement value to obtain the target collision measurement value.

In an embodiment of the present application, the resource congestion information includes: at least one of channel busy rate CBR information and channel occupancy CR information; the obtaining the first parameter information according to the enabling information includes: and measuring at least one of CBR information and CR information according to the enabling information.

Wherein, the measuring at least one of CBR information and CR information according to the enabling information includes: and measuring at least one of CBR information and CR information in a third time period according to the enabling information.

In this embodiment, the determining, according to the first parameter information and the corresponding threshold, target proportion information of the candidate resources in the resource allocation of the terminal device to the total resources in the resource selection window includes: under the condition that the numerical value corresponding to the first parameter information is larger than or equal to the corresponding threshold value, increasing the current proportion information to obtain target proportion information; under the condition that the numerical value corresponding to the first parameter information is smaller than the corresponding threshold value, reducing the current proportion information to obtain target proportion information; or, reducing the current proportion information to obtain target proportion information under the condition that the numerical value corresponding to the first parameter information is greater than or equal to the corresponding threshold value; and under the condition that the numerical value corresponding to the first parameter information is smaller than the corresponding threshold value, increasing the current proportion information to obtain target proportion information.

Determining target proportion information of candidate resources in the resource allocation of the terminal device to total resources in the resource selection window according to the first parameter information and the corresponding threshold, wherein the determining target proportion information comprises: under the condition that the first parameter information comprises at least two different types of sub information, acquiring first proportion information corresponding to each type of sub information; according to the first proportion information, determining target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal equipment by using a second mode; wherein the sub-information is: collision measurement value, CBR information, CR information, terminal equipment priority information, or service priority information; the second mode includes any one of the following modes: obtaining an average value of each obtained first proportion information as the target proportion information; acquiring the maximum value of each obtained first proportion information as the target proportion information; and acquiring the minimum value of the obtained first proportion information as the target proportion information.

In this embodiment of the present application, the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes: under the condition that the first parameter information comprises at least two different types of sub information, dividing the first parameter information into first part information and second part information; each part of information comprises at least one type of sub information; acquiring a first proportion lower limit value according to the first part of information; acquiring a second proportional value according to the second part of information; determining a target proportion value of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window by using a third mode according to the first proportion lower limit value and the second proportion value; wherein the sub-information is: collision measurement value, CBR information, CR information, terminal equipment priority information, or service priority information; the third mode includes any one of the following modes: acquiring an average value of the first proportion lower limit value and the second proportion value as the target proportion value; acquiring a larger value of the first ratio lower limit value and the second ratio value as the target ratio value; and acquiring the smaller value of the first proportion lower limit value and the second proportion value as the target proportion value.

Further, before determining target proportion information of candidate resources in resource allocation of the terminal device to total resources in the resource selection window according to the first indication information, the method further includes: receiving initial proportion information sent by the network equipment; the determining, according to the first indication information, target proportion information of the candidate resources in the resource allocation of the terminal device to the total resources in the resource selection window includes: determining target proportion information of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window according to the first indication information and the initial proportion information; wherein the initial proportion information includes: at least one of an initial scale value and an initial scale lower limit value.

In the embodiment of the present application, the initial ratio information is configured through pre-configuration or semi-static RRC signaling.

The specific initial ratio information may be configured by the PC5 RRC signaling, but is not limited thereto.

In this embodiment, the different types of the first parameter information correspond to different initial proportion information. Specifically, the following may be also used: different types of sub information contained in the first parameter information correspond to different initial proportion information; the sub-information is: collision measurement value, CBR information, CR information, terminal device priority information, or traffic priority information.

An embodiment of the present application further provides an information processing method, which is applied to a network device, and as shown in fig. 3, the method includes:

step 31: sending first indication information to the terminal equipment; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information; the first indication information is used for indicating a determination mode of the target proportion information; the target proportion information includes: at least one of a target scale value and a target scale lower limit value.

The information processing method provided by the embodiment of the application sends first indication information to the terminal equipment; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information; the first indication information is used for indicating a determination mode of the target proportion information; the target proportion information includes: at least one of a target ratio value and a target ratio lower limit value; the method and the device can flexibly and accurately determine the proportion X% meeting the NR V2X service requirement, and well solve the problem that the proportion X% meeting the NR V2X service requirement cannot be determined in the prior art.

Further, the information processing method further includes: sending initial proportion information to the terminal equipment; enabling the terminal equipment to determine target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal equipment according to the first indication information and the initial proportion information; wherein the initial proportion information includes: at least one of an initial scale value and an initial scale lower limit value.

Wherein the initial proportion information is configured to the terminal device through pre-configuration or semi-static Radio Resource Control (RRC) signaling.

In this embodiment, the different types of the first parameter information correspond to different initial proportion information. Specifically, the following may be also used: different types of sub information contained in the first parameter information correspond to different initial proportion information; the sub-information is: collision measurement values, CBR information, CR information, terminal device priority information, or service priority information.

The information processing method provided in the embodiment of the present application is illustrated below, and the terminal device is simply referred to as a terminal.

In view of the foregoing technical problems, an embodiment of the present application provides an information processing method, which may be specifically implemented as a configuration method for determining a ratio of a candidate resource to a total resource (or may be a method for determining a ratio of a candidate resource in direct link resource allocation), and mainly involves: a collision situation based on measurements (corresponding to the resource collision information), a channel busy rate CBR measurement situation (corresponding to the CBR information), a channel occupancy CR measurementAt least one of a condition (corresponding to the CR information), a terminal priority condition (corresponding to the terminal device priority information), and a traffic priority condition (corresponding to the traffic priority information), a proportion X% (corresponding to the target proportion value) or a lower proportion limit X% of the candidate resource set to the total resources is configured _min % (corresponds to the lower limit of the above-mentioned target ratio). Specifically, when the measured collision value (corresponding to the collision measurement value) exceeds a set threshold, and/or the measured CBR (corresponding to the CBR information) is greater than a set threshold, and/or the CR measurement value (corresponding to the CR information) is lower than a set threshold, and/or the terminal priority is higher than a set threshold, and/or the service priority is higher than a set threshold, a higher ratio X% or a lower ratio limit X may be configured _min Percent; otherwise, a lower ratio X% or a lower ratio limit X is set _min ％。

In the embodiment of the application, the network device may instruct the terminal device to determine the ratio X% or the ratio lower limit X according to which information _min % (specifically, target ratio information may be obtained by changing based on the initial ratio information), ratio X% or ratio lower limit X is determined (or configured) with respect to the terminal device _min % references include the following:

partly, a candidate resource ratio (corresponding to the above target ratio information) is (pre) configured based on HARQ feedback situation:

1) A collision value (corresponding to the above-mentioned collision measurement value) measurement;

the method comprises the following steps: and adjusting the collision value according to the HARQ feedback received each time.

Specifically, the method comprises the following steps: the collision measurement value (i.e., collision value) may be increased when HARQ NACK (i.e., HARQ negative acknowledgement) feedback is received. When HARQ ACK (i.e. HARQ positive acknowledgement) feedback is received, the collision measure is decreased.

The second method comprises the following steps: according to the received HARQ NACK feedback proportion (corresponding to the first proportion value) in a period of time [ n-T, n ] (corresponding to the first period of time) as a measured collision value (corresponding to the target collision measurement value).

The third method comprises the following steps: the number of received (continuous or discontinuous) HARQ NACK feedbacks is taken as a measured collision value (corresponding to the collision measurement value of the target) according to a period of time [ n-T, n ] (corresponding to the second period of time).

2) Configuring candidate resource proportion based on collision condition:

the method comprises the following steps: a collision threshold value (corresponding threshold value corresponding to the above-described first parameter information) is set for the collision measurement value.

Step two: with the method in 1) above, the collision value is measured according to the HARQ feedback situation.

Step three: adjusting the proportion X% of the candidate resources in the total resources in the resource selection window or the minimum proportion X according to the collision value _min ％。

Specifically, when the measured collision value is greater than the set collision threshold, the ratio X1% of the candidate resources to the total resources in the resource selection window, or the minimum ratio X1, may be increased _min Percent (% (corresponding to the current ratio information described above); otherwise, the ratio X1 percent of the candidate resources to the total resources in the resource selection window or the minimum ratio X1 is reduced _min ％。

And part two, configuring the candidate resource proportion based on the measurement situation of the CBR and/or the CR:

3) CBR-based measurement case (corresponding to the above CBR information):

the method comprises the following steps: a CBR threshold value (corresponding to the above-described first parameter information) is set for the CBR measurement value.

Step two: CBR values are measured that indicate congestion in the system.

Step three: adjusting the ratio X% or the minimum ratio X of the candidate resources to the total resources in the resource selection window according to the CBR measured value _min ％。

Specifically, it may be when [ n-T, n]When the measured CBR in the time period (corresponding to the third time period) exceeds the (pre) configured CBR threshold value, the proportion X2 percent of the configured candidate resources in the total resources in the resource selection window is increased, or the minimum proportion X2 percent _min ％；

When [ n-T, n]Reducing the ratio of configured candidate resources to total resources within the resource selection window when the measured CBR over the time period is below a (pre-) configured CBR thresholdExample X2%, or minimum value of the ratio X2 _min ％。

4) Measurement based on CR (corresponding to the CR information described above):

the method comprises the following steps: a CR threshold value (corresponding to the above-described first parameter information) is set for the CR measurement value.

Step two: the CR value is measured which represents a congested condition of the system.

Step three: adjusting the proportion X% of the candidate resources to the total resources in the resource selection window or the minimum proportion X according to the CR measured value _min ％。

Specifically, it may be when [ n-T, n]When the measured CR in the time period (corresponding to the third time period) exceeds the CR threshold value (pre-) configured, the proportion of the configured candidate resources in the total resources in the resource selection window is reduced by X3%, or the minimum proportion value X3 _min ％。

When [ n-T, n]Increasing the proportion X3% of the configured candidate resources to the total resources in the resource selection window, or the minimum proportion X3%, when the measured CR in the time period is lower than the (pre-) configured CR threshold _min ％。

And thirdly, configuring the candidate resource proportion based on the priority condition of the terminal or the service:

5) Based on the priority status of the terminal or service (corresponding to the terminal device priority information or service priority information):

the method comprises the following steps: a threshold is set for the terminal or traffic priority (i.e., terminal priority or traffic priority).

Step two: adjusting the ratio X% of the candidate resources to the total resources in the resource selection window or the ratio minimum value X according to the terminal or service priority _min ％。

Specifically, when the configured priority (i.e. the terminal or service priority) is greater than the set threshold, a corresponding higher candidate resource proportion X4% or a proportion minimum value X4 may be configured _min %. When the configured priority is smaller than the set threshold value, a corresponding lower candidate resource proportion X4 percent or a proportion minimum value X4 is configured _min ％。

The priority may be acquired by the terminal itself.

The first to third solutions may be to adjust the target ratio information based on the initial ratio information, and specifically, the target ratio value may be obtained based on the initial ratio value, and the lower limit value of the target ratio is obtained based on the lower limit value of the initial ratio.

And fourthly, a configuration method of the initial proportion value and the initial proportion lower limit value used in the above conditions:

6) The initial proportion value and the initial proportion lower limit value used in the above conditions have the following configuration method:

the initial proportion value and the initial proportion lower limit value are configured through pre-configuration or semi-static RRC signaling;

the initial proportion information corresponding to different types of the first parameter information may be configured to different values.

And fifthly, determining a candidate resource proportion mode under a single condition or a joint condition:

7) Determining the candidate resource proportion based on one or more of the following conditions:

HARQ feedback case (corresponding to collision case);

resource congestion condition: measured by CBR and/or CR;

priority of terminal or service.

8) Determining a candidate resource proportion X% or a candidate resource proportion minimum X using a plurality of conditions _min ％：

Obtaining corresponding candidate resource proportion (corresponding to the first proportion information) according to each condition, and calculating the average value of the candidate resource proportions determined by all the conditions to be used as the final candidate resource proportion value X% or the minimum value X of the candidate resource proportion _min % (corresponds to the above target ratio information).

Obtaining corresponding candidate resource proportion according to each condition, adopting the maximum value in the candidate resource proportion determined by each condition as the final candidate resource proportion value X% or the minimum value X of the candidate resource proportion according to the candidate resource proportion determined by all conditions _min ％。

Obtaining the corresponding candidate resource proportion according to each condition and according to the obtained proportionThe candidate resource proportion determined by conditions adopts the minimum value in the candidate resource proportions determined by the conditions as the final candidate resource proportion value X% or the minimum value X of the candidate resource proportion _min ％。

9) Determining the candidate resource ratio X% and its minimum value X according to multiple conditions _min ％：

Firstly, X is determined according to HARQ feedback condition, CBR and/or CR measurement condition, one condition or combination of several conditions in terminal or service priority _min % corresponds to the first lower limit of the ratio, and X3% is determined based on one or a combination of the other conditions (corresponding to the second lower limit of the ratio) at the determined X _min Corresponding X% (corresponding to the target ratio value) was determined on% and X3% basis.

Specifically, X% = max (X3%, X) _min ％)。

The following specifically exemplifies the scheme provided in the embodiments of the present application.

Example 1: determining the proportion of the candidate resource set to the total resources in the resource selection window based on two joint conditions;

in the scheme, the proportion of the candidate resource set to the total resources in the resource selection window can be determined according to any two conditions of the collision condition, the CBR and/or CR measurement condition and the terminal or service priority. The following are several relevant examples:

1. determining the proportion or the minimum value of the proportion of the candidate resources according to the collision condition and the CBR measurement condition:

1) Determining a candidate resource proportion or a minimum proportion value based on the collision condition;

when the measured collision value exceeds a set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is increased _min %; when the measured collision value is lower than the set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is reduced _min ％。

2) Determining a candidate resource proportion or a minimum proportion value based on the CBR measurement condition;

when the CBR measured value exceeds a set threshold value, the candidate resource proportion X2% or the minimum value X thereof is increased2 _min %; when the CBR measured value is lower than the set threshold value, the candidate resource proportion X2% or the minimum value X2 thereof is reduced _min ％。

3) Respectively determining the candidate resource proportion X1 percent, X2 percent or the minimum value X1 thereof according to two conditions of the collision situation and the CBR measurement situation _min ％、X2 _min %; the ratio X% of the candidate resources to be allocated or the minimum X% thereof determined according to the above _min % may specifically be:

x% = min (X1%, X2%), or X% = max (X1%, X2%), or X% = (X1% + X2%)/2

X _min ％＝min(X1 _min ％,X2 _min %) or X _min ％＝max(X1 _min ％,X2 _min %), or X _min ％＝(X1 _min ％+X2 _min ％)/2。

Specifically, a specific process of configuring the candidate resource ratio or the minimum ratio value may be as shown in fig. 4: determining candidate resource proportion X1% or proportion minimum value X1 through collision condition _min Percent; determining candidate resource proportion X2% or minimum proportion X2 through CBR measurement condition _min Percent; according to X1%, X2% or X1 _min ％、X2 _min % calculated as X% or X _min ％。

2. Determining the candidate resource proportion according to the CBR measurement condition and the terminal or service priority:

1) When the CBR measured value exceeds a set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is increased _min %; when the CBR measured value is lower than the set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is reduced _min ％。

2) When the priority of the terminal or the service is larger than the set threshold, the candidate resource proportion X2 percent or the minimum value X2 thereof is increased _min Percent; when the priority of the terminal or the service is smaller than the set threshold, the candidate resource proportion X2 percent or the minimum value X2 thereof is reduced _min ％。

3) Respectively determining the candidate resource proportion X1 percent, X2 percent or the minimum value X1 percent according to the CBR measurement condition and the terminal or service priority _min ％、X2 _min Percent; configuration candidates determined therefromResource proportion X% or its minimum value X _min % may specifically be:

x% = min (X1%, X2%), or X% = max (X1%, X2%), or X% = (X1% + X2%)/2;

X _min ％＝min(X1 _min ％,X2 _min %) or X _min ％＝max(X1 _min ％,X2 _min %) or X _min ％＝(X1 _min ％+X2 _min ％)/2。

3. Determining the candidate resource proportion according to the collision condition and the terminal or service priority row:

1) Determining a candidate resource proportion or a minimum proportion value based on the collision situation:

specifically, when the measured collision value exceeds a set threshold, the candidate resource proportion X1% or the minimum value X1 thereof is increased _min Percent; when the measured collision value is lower than the set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is reduced _min ％。

2) Determining the proportion or the minimum value of the proportion of the candidate resources based on the priority of the terminal or the service:

specifically, when the priority of the terminal or the service is greater than the set threshold, the candidate resource proportion X2% or the minimum value X2 thereof is increased _min %; when the priority of the terminal or the service is smaller than the set threshold, the candidate resource proportion X2 percent or the minimum value X2 thereof is reduced _min ％。

3) Respectively determining the ratio X1 percent, X2 percent or the minimum value X1 percent of the candidate resources according to two conditions of the collision condition and the priority of the terminal or the service _min ％、X2 _min Percent; the ratio X% of the candidate resources to be allocated or the minimum X% thereof determined according to the above _min % may specifically be:

x% = min (X1%, X2%), or X% = max (X1%, X2%), or X% = (X1% + X2%)/2;

X _min ％＝min(X1 _min ％,X2 _min %), or X _min ％＝max(X1 _min ％,X2 _min %) or X _min ％＝(X1 _min ％+X2 _min ％)/2。

4. Determining the candidate resource proportion according to the collision situation and the CR measurement situation:

specifically, when the measured collision value exceeds a set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is increased _min Percent; when the measured collision value is lower than the set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is reduced _min ％。

2) Determining a candidate resource proportion or proportion minimum based on the CR measurement:

specifically, when the CR measurement value is lower than the set threshold, the candidate resource ratio X2% or the minimum value X2 thereof is increased _min %; when the CR measured value exceeds a set threshold value, the candidate resource proportion X2% or the minimum value X2 thereof is reduced _min ％。

3) Determining the candidate resource proportion X1%, X2% or the minimum value X1 thereof according to two conditions of HARQ feedback situation (corresponding to the collision situation) and CR measurement situation respectively _min ％、X2 _min %; the ratio X% of the candidate resources to be allocated or the minimum X% thereof determined according to the above _min % may specifically be:

x% = min (X1%, X2%), or X% = max (X1%, X2%), or X% = (X1% + X2%)/2;

5. Determining the candidate resource proportion according to the CR measurement situation and the UE (namely the terminal) or the service priority:

1) When the CR measured value is lower than the set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is increased _min %; when the CR measured value exceeds a set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is reduced _min ％。

2) When the priority of the terminal or the service is larger than the set threshold, the candidate resource proportion X2 percent or the minimum value X2 thereof is increased _min Percent; when the priority of the terminal or the service is less than the set threshold value, the candidate resources are reducedThe ratio X2% or its minimum X2 _min ％。

3) Respectively determining the candidate resource proportion X1 percent, X2 percent or the minimum value X1 percent according to the CR measurement condition and the terminal or service priority _min ％、X2 _min %; the ratio X% of the candidate resources to be allocated or the minimum X% thereof determined according to the above _min % may specifically be:

x% = min (X1%, X2%), or X% = max (X1%, X2%), or X% = (X1% + X2%)/2;

6. Determining the candidate resource proportion according to the CBR measurement condition and the CR measurement condition:

1) When the CBR measured value exceeds a set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is increased _min Percent; when the CBR measured value is lower than the set threshold value, the candidate resource proportion X1% or the minimum value X1 thereof is reduced _min ％。

2) When the CR measured value is lower than the set threshold value, the candidate resource proportion X2% or the minimum value X2 thereof is increased _min %; when the CR measured value exceeds a set threshold value, the candidate resource proportion X2% or the minimum value X2 thereof is reduced _min ％。

3) Respectively determining the candidate resource proportion X1 percent, X2 percent or the minimum value X1 percent according to the CBR measurement condition and the CR measurement condition _min ％、X2 _min Percent; the ratio X% of the candidate resources to be allocated or the minimum X% thereof determined according to the above _min % may specifically be:

x% = min (X1%, X2%), or X% = max (X1%, X2%), or X% = (X1% + X2%)/2;

Example 2: respectively determining the proportion and the minimum value of the proportion of the candidate resources based on different conditions;

according to at least one condition of the collision condition, the CBR and/or CR measurement condition and the terminal or the service priority, determining the minimum value of the candidate resource proportion (corresponding to the first lower limit value of the proportion), and then determining the candidate resource proportion (corresponding to the target proportion value) based on other conditions and the determined minimum value. The following are several relevant examples:

1. determining a minimum value of the candidate resource ratio (corresponding to the first lower limit value of the ratio) based on the collision situation, determining the candidate resource ratio (corresponding to the target ratio value) based on the CBR measurement situation, the terminal or service priority and the determined minimum value:

1) Determining a candidate resource proportion minimum X based on a collision condition _min ％；

Specifically, when the measured collision value exceeds a set threshold value, the minimum value X of the candidate resource proportion is increased _min Percent; when the measured collision value is lower than the set threshold value, reducing the minimum value X of the candidate resource proportion _min ％。

2) Determining a candidate resource proportion X1% based on CBR measurement;

specifically, when the CBR measured value exceeds a set threshold value, the candidate resource proportion X1% is increased; and when the CBR measured value is lower than a set threshold value, reducing the candidate resource proportion X1%.

3) Determining a candidate resource proportion X2% based on the terminal or service priority;

specifically, when the priority of the terminal or the service is greater than a set threshold, the candidate resource proportion X2% is increased; and when the priority of the terminal or the service is less than the set threshold, reducing the candidate resource ratio by X2 percent.

4) Respectively determining candidate resource proportions X1% and X2% according to CBR measurement conditions and terminal or service priority; the allocation candidate resource ratio X3% (corresponding to the second ratio value) determined according to the above may specifically be:

x3% = min (X1%, X2%), or X3% = max (X1%, X2%), or X3% = (X1% + X2%)/2;

5) According to the determined minimum value X of the candidate resource proportion _min % and X3%, determinationThe allocation candidate resource ratio X% (corresponding to the target ratio value) of (a) may specifically be:

X％＝max(X3％,X _min ％)。

specifically, the minimum value of the candidate resource ratio is determined based on the collision situation, and a specific process of determining the candidate resource ratio based on the CBR measurement situation, the terminal or the service priority, and the determined minimum value may be as shown in fig. 5: determination of minimum value X of candidate resource proportion by collision condition _min Percent; determining the candidate resource proportion X1% through CBR measurement conditions; determining the candidate resource proportion X2% through the terminal or the service priority; calculating X3% according to X1% and X2%; according to X _min Percent and X3 percent obtain the proportion X percent of the configured candidate resources.

2. Determining the minimum value of the candidate resource proportion based on the CBR measurement condition, determining the candidate resource proportion based on the collision condition, the terminal or service priority and the determined minimum value:

1) Determining candidate resource proportion minimum X based on CBR measurement condition _min ％：

Specifically, when the CBR measured value exceeds a set threshold value, the minimum value X of the candidate resource proportion is increased _min Percent; when the CBR measured value is lower than the set threshold value, reducing the minimum value X of the candidate resource proportion _min ％。

2) Determining a candidate resource proportion X1% based on the collision situation:

specifically, when the measured collision value exceeds a set threshold value, the candidate resource proportion X1% is increased; when the measured collision value is lower than the set threshold value, the candidate resource proportion X1% is decreased.

3) Determining the candidate resource proportion X2% based on the terminal or service priority:

specifically, when the priority of the terminal or the service is greater than a set threshold, the candidate resource proportion X2% is increased; and when the priority of the terminal or the service is smaller than the set threshold, reducing the candidate resource ratio by X2%.

4) Respectively determining candidate resource proportions X1% and X2% according to two conditions of a collision condition and a terminal or service priority; the ratio X3% of the configuration candidate resources determined in this way may specifically be:

x3% = min (X1%, X2%), or X3% = max (X1%, X2%), or X3% = (X1% + X2%)/2.

5) According to the determined minimum value X of the candidate resource proportion _min % and X3%, the determined configuration candidate resource proportion X% may specifically be:

X％＝max(X3％,X _min ％)。

3. determining the minimum value of the candidate resource proportion based on the terminal or the service priority, determining the candidate resource proportion based on the collision condition, the CBR measurement condition and the determined minimum value:

1) Determining minimum value X of candidate resource proportion based on terminal or service priority _min ％：

Specifically, when the priority of the terminal or the service is greater than a set threshold, the minimum value X of the candidate resource proportion is increased _min Percent; when the priority of the terminal or the service is smaller than the set threshold value, the minimum value X of the candidate resource proportion is reduced _min ％。

3) Determining the candidate resource proportion X2% based on the CBR measurement:

specifically, when the CBR measured value exceeds a set threshold value, the candidate resource proportion X2% is increased; and when the CBR measured value is lower than a set threshold value, reducing the candidate resource proportion X2%.

4) Determining candidate resource proportions X1% and X2% according to two conditions of HARQ feedback condition (corresponding to the collision condition) and CBR measurement condition; the ratio X3% of the candidate resources allocated thus determined may specifically be:

x3% = min (X1%, X2%), or X3% = max (X1%, X2%), or X3% = (X1% + X2%)/2;

X％＝max(X3％,X _min ％)。

example 3: determining the proportion or the minimum value of the proportion of the candidate resources;

1. two joint methods determine the candidate resource proportion or the minimum proportion value: taking the determination of the candidate resource proportion or the minimum value of the proportion according to the collision condition and the CBR measurement condition as an example;

the method comprises the following steps: configuring a candidate resource proportion or a minimum proportion value based on a collision condition and a CBR measurement condition by using a PC5 (inter-terminal interface) RRC (radio resource control) signaling semi-static configuration or static configuration, and configuring a threshold value for the two conditions;

1) Configuring corresponding signaling indication as enable (corresponding to the enable information) in RRC according to the collision situation and the CBR measurement situation;

2) Corresponding threshold values (corresponding to the threshold values corresponding to the first parameter information described above) are configured in the threshold value sets for the collision case and the CBR measurement case.

Step two: the terminal measures the collision value and the CBR and reports the collision value and the CBR to a high layer (inside the terminal);

step three: the high layer compares the measured values with the corresponding threshold values configured (in advance) respectively and calculates a new candidate resource proportion value or proportion minimum value, and informs the physical layer of the re-determined candidate resource proportion value or proportion minimum value (corresponding to the target proportion information);

step four: when the next resource selection is performed, the ratio of the remaining candidate resource sets after the resource elimination to the total resources in the resource selection window, the candidate resource ratio value or the minimum ratio value that needs to satisfy the reconfiguration, and if not, the current transmit-receive node power threshold value may be increased (for example, by 3 dB) until the above condition (i.e., the above target ratio information) is satisfied.

The signaling for PC5 RRC is configured by the network device to the UE, and when the UE is not in the coverage area, the signaling may be communicated using pre-configured parameters, which may be set by the UE at factory shipment.

2. The joint method determines the minimum value of the candidate resource ratio (corresponding to the first lower limit value of the ratio) and then determines the candidate resource ratio (corresponding to the target ratio): taking the example of determining the minimum value of the candidate resource proportion based on the collision condition, and determining the candidate resource proportion based on the CBR measurement condition, the terminal or service priority and the determined minimum value;

the method comprises the following steps: configuring a minimum value of a candidate resource proportion based on a collision condition by using a PC5 RRC signaling semi-static configuration or static configuration, configuring the candidate resource proportion based on a CBR measurement condition and a (terminal or service) priority, and respectively configuring threshold values for the three conditions;

1) Configuring a signaling indication corresponding to the minimum value of the candidate resource proportion as an enable according to the collision condition in the RRC, and configuring the signaling indication of the candidate resource proportion as the enable according to the CBR measurement condition and the priority;

2) And respectively configuring corresponding threshold values in threshold value sets of collision conditions, CBR measurement conditions, terminals or service priorities.

Step two: the terminal measures the collision value and the CBR and reports the collision value and the CBR to a high layer;

step three: the high layer compares the collision measurement value with a corresponding threshold value configured (in advance) and calculates a new candidate resource proportion minimum value, and informs the physical layer of the determined candidate resource proportion value according to the candidate proportion minimum value, the CBR measurement value and a candidate resource proportion value (corresponding to the target proportion value) re-determined by the priority;

step four: when the next resource selection is performed, the ratio of the remaining candidate resource sets after the resource elimination to the total resources in the resource selection window and the ratio value of the candidate resources that need to be reconfigured are satisfied, and if the ratio value is not satisfied, the power threshold value of the current transceiver node may be increased (for example, by 3 dB) until the above condition (i.e., the above target ratio value) is satisfied.

It can be known from the above that, the solution provided in the embodiment of the present application specifically relates to a method for determining a ratio of candidate resources in direct link resource allocation (i.e., a configuration method): according to at least one condition of collision condition, resource congestion condition and priority, determining the proportion X% of the candidate resources in the resource allocation of the UE to the total resources in the resource selection window or the minimum value X of the proportion of the selected resources to the total resources in the resource selection window _min %. The specific examples thereof may be: when the collision measured value exceeds the set threshold value, increasing the waiting timeSelecting X% of resource proportion or minimum X of candidate resource proportion _min Percent, otherwise, the candidate resource proportion X percent or the minimum value X of the candidate resource proportion is reduced _min Percent; when the congestion degree measurement value (corresponding to CBR and/or CR) exceeds a set threshold value, the candidate resource proportion X% or the minimum candidate resource proportion X is increased or decreased _min Percent, otherwise, the candidate resource proportion X percent or the minimum value X of the candidate resource proportion is reduced or increased _min %; when the priority exceeds the set threshold, the candidate resource proportion X% or the minimum value X of the candidate resource proportion is increased _min Percent, otherwise, the candidate resource proportion X percent or the minimum value X of the candidate resource proportion is reduced _min ％。

To sum up, the scheme provided by the embodiment of the present application is through: determining the proportion of the candidate resources to the total resources in the resource selection window according to the collision condition, the CBR and/or CR measurement condition, and at least one condition or a combination of a plurality of conditions in the service or terminal priority; the method avoids the fixed configuration or the UE autonomous configuration of the proportion of the candidate resources to the total resources in the resource selection window, ensures the flexibility of the proportion configuration of the candidate resources to the total resources for different service types in the resource allocation, configures the proportion of the candidate resources according to different conditions, enables the resource allocation to be adjusted according to the system requirements and performance, and improves the adaptability of the resource allocation scheme.

The embodiment of the present application further provides a terminal device, as shown in fig. 6, including a memory 61, a transceiver 62, a processor 63:

a memory 61 for storing a computer program; a transceiver 62 for transceiving data under the control of the processor 63; a processor 63 for reading the computer program in the memory 61 and performing the following operations:

receiving first indication information sent by a network device through the transceiver 62;

determining target proportion information of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window according to the first indication information;

The terminal device provided by the embodiment of the application receives first indication information sent by a network device; determining proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information; the first indication information is used for indicating a determination mode of the target proportion information; the target proportion information includes: at least one of a ratio value and a ratio lower limit value; the method and the device can flexibly and accurately determine the proportion X% meeting the NR V2X service requirement, and well solve the problem that the proportion X% meeting the NR V2X service requirement cannot be determined in the prior art.

In particular, the transceiver 62 is used for receiving and transmitting data under the control of the processor 63.

Wherein in fig. 6 the bus architecture may comprise any number of interconnected buses and bridges, in particular one or more processors represented by the processor 63 and various circuits of the memory represented by the memory 61 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 62 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over transmission media including wireless channels, wired channels, fiber optic cables, and the like. The user interface 64 may also be an interface capable of interfacing with a desired device for different user devices, including but not limited to a keypad, display, speaker, microphone, joystick, etc.

The processor 63 is responsible for managing the bus architecture and general processing, and the memory 61 may store data used by the processor 63 in performing operations.

Alternatively, the processor 63 may be a CPU (central processing unit), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array), or a CPLD (Complex Programmable Logic Device), and the processor may also have a multi-core architecture.

The processor is used for executing any one of the methods provided by the embodiment of the application according to the obtained executable instructions by calling the computer program stored in the memory. The processor and memory may also be physically separated.

In an embodiment of the present application, the resource collision information includes: a collision measurement value; the obtaining the first parameter information according to the enabling information includes: acquiring the collision measurement value by using a first mode according to the enabling information; wherein the first mode includes any one of the following modes: adjusting the current collision measurement value according to the HARQ feedback of the received hybrid automatic repeat request every time to obtain the target collision measurement value; taking a first ratio of HARQ negative acknowledgement received in a first time period to HARQ feedback as a target collision measurement value; and taking the feedback number of the continuous or discontinuous HARQ negative responses received in the second time period as the collision measurement value of the target.

Wherein, the adjusting the current collision measurement value according to the HARQ feedback received each time to obtain the collision measurement value of the target includes: reducing the current collision measurement value to obtain the collision measurement value of the target under the condition that the received HARQ feedback is a HARQ positive response; and under the condition that the received HARQ feedback is a HARQ negative response, increasing the current collision measurement value to obtain the target collision measurement value.

In this embodiment of the present application, the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes: under the condition that the numerical value corresponding to the first parameter information is larger than or equal to the corresponding threshold value, increasing the current proportion information to obtain target proportion information; under the condition that the numerical value corresponding to the first parameter information is smaller than the corresponding threshold value, reducing the current proportion information to obtain target proportion information; or, reducing the current proportion information to obtain target proportion information under the condition that the numerical value corresponding to the first parameter information is greater than or equal to the corresponding threshold value; and under the condition that the numerical value corresponding to the first parameter information is smaller than the corresponding threshold value, increasing the current proportion information to obtain target proportion information.

The determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes: under the condition that the first parameter information comprises at least two different types of sub information, acquiring first proportion information corresponding to each type of sub information; determining target proportion information of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window by using a second mode according to the first proportion information; wherein the sub-information is: collision measurement value, CBR information, CR information, terminal equipment priority information, or service priority information; the second mode includes any one of the following modes: obtaining an average value of each obtained first proportion information as the target proportion information; acquiring the maximum value of the obtained first proportion information as the target proportion information; and acquiring the minimum value of the obtained first proportion information as the target proportion information.

In this embodiment of the present application, the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes: under the condition that the first parameter information comprises at least two different types of sub information, dividing the first parameter information into first part information and second part information; each part of information comprises at least one type of sub information; acquiring a first proportion lower limit value according to the first part of information; acquiring a second proportional value according to the second part of information; determining a target proportion value of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window by using a third mode according to the first proportion lower limit value and the second proportion value; wherein the sub-information is: collision measurement value, CBR information, CR information, terminal equipment priority information, or service priority information; the third mode comprises any one of the following modes: acquiring an average value of the first proportion lower limit value and the second proportion value as the target proportion value; acquiring a larger value of the first proportion lower limit value and the second proportion value as the target proportion value; and acquiring the smaller value of the first proportion lower limit value and the second proportion value as the target proportion value.

Further, the operations further comprise: before determining target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of terminal equipment according to the first indication information, receiving initial proportion information sent by the network equipment through the transceiver; the determining, according to the first indication information, target proportion information of the candidate resources in the resource allocation of the terminal device to the total resources in the resource selection window includes: determining target proportion information of candidate resources occupying total resources in a resource selection window in the resource allocation of the terminal equipment according to the first indication information and the initial proportion information; wherein the initial proportion information includes: at least one of an initial scale value and an initial scale lower limit value.

Wherein the initial ratio information is configured through pre-configuration or semi-static Radio Resource Control (RRC) signaling.

In this embodiment, the different types of the first parameter information correspond to different initial proportion information.

It should be noted that, the terminal device provided in the embodiment of the present application can implement all the method steps implemented by the method embodiment on the terminal device side, and can achieve the same technical effect, and details of the same parts and beneficial effects as those of the method embodiment in this embodiment are not described herein again.

The embodiment of the present application further provides a network device, as shown in fig. 7, including a memory 71, a transceiver 72, a processor 73:

a memory 71 for storing a computer program; a transceiver 72 for transceiving data under the control of the processor 73; a processor 73 for reading the computer program in the memory 71 and performing the following operations:

sending first indication information to the terminal device via the transceiver 72; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information;

The network equipment provided by the embodiment of the application sends first indication information to the terminal equipment; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information; the first indication information is used for indicating a determination mode of the target proportion information; the target proportion information includes: at least one of a target ratio value and a target ratio lower limit value; the method and the device can flexibly and accurately determine the proportion X% meeting the NR V2X service requirement, and well solve the problem that the proportion X% meeting the NR V2X service requirement cannot be determined in the prior art.

In particular, a transceiver 72 for receiving and transmitting data under the control of a processor 73.

Wherein in fig. 7 the bus architecture may comprise any number of interconnected buses and bridges, in particular one or more processors, represented by processor 73, and various circuits of memory, represented by memory 71, linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 72 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium including wireless channels, wired channels, fiber optic cables, and the like. The processor 73 is responsible for managing the bus architecture and general processing, and the memory 71 may store data used by the processor 73 in performing operations.

The processor 73 may be a Central Processing Unit (CPU), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA), or a Complex Programmable Logic Device (CPLD), and may also have a multi-core architecture.

Further, the operations further comprise: sending initial proportion information to the terminal equipment through the transceiver; enabling the terminal equipment to determine target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal equipment according to the first indication information and the initial proportion information; wherein the initial proportion information includes: at least one of an initial scale value and an initial scale lower limit value.

In this embodiment, the initial ratio information is configured to the terminal device through a pre-configuration or semi-static RRC signaling.

And the different types of the first parameter information correspond to different initial proportion information.

It should be noted that, the network device provided in the embodiment of the present application can implement all the method steps implemented by the method embodiment on the network device side, and can achieve the same technical effect, and details of the same parts and beneficial effects as those of the method embodiment in this embodiment are not described herein again.

An embodiment of the present application further provides an information processing apparatus, which is applied to a terminal device, and as shown in fig. 8, includes:

a first receiving unit 81, configured to receive first indication information sent by a network device;

a first determining unit 82, configured to determine, according to the first indication information, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of a terminal device;

The information processing apparatus provided by the embodiment of the application receives first indication information sent by a network device; determining proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in the resource selection window according to the first indication information; the first indication information is used for indicating a determination mode of the target proportion information; the target proportion information includes: at least one of a ratio value and a ratio lower limit value; the method and the device can flexibly and accurately determine the proportion X% meeting the NR V2X service requirement, and well solve the problem that the proportion X% meeting the NR V2X service requirement cannot be determined in the prior art.

In an embodiment of the present application, the resource collision information includes: a collision measurement value; the obtaining the first parameter information according to the enabling information includes: acquiring the collision measurement value by using a first mode according to the enabling information; wherein the first mode comprises any one of the following modes: adjusting the current collision measurement value according to the HARQ feedback of the received hybrid automatic repeat request every time to obtain the target collision measurement value; taking a first ratio of HARQ negative acknowledgement received in a first time period to HARQ feedback as a target collision measurement value; and taking the feedback number of the continuous or discontinuous HARQ negative acknowledgement received in the second time period as the target collision measurement value.

The determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes: under the condition that the first parameter information comprises at least two different types of sub information, acquiring first proportion information corresponding to each type of sub information; determining target proportion information of the candidate resources in the resource allocation of the terminal equipment to the total resources in the resource selection window by using a second mode according to the first proportion information; wherein the sub-information is: collision measurement value, CBR information, CR information, terminal equipment priority information, or service priority information; the second mode includes any one of the following modes: obtaining an average value of the obtained first proportion information as the target proportion information; acquiring the maximum value of the obtained first proportion information as the target proportion information; and acquiring the minimum value of the obtained first proportion information as the target proportion information.

Further, the information processing apparatus further includes: a second receiving unit, configured to receive initial proportion information sent by the network device before determining, according to the first indication information, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of a terminal device; the determining, according to the first indication information, target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal device includes: determining target proportion information of candidate resources occupying total resources in a resource selection window in the resource allocation of the terminal equipment according to the first indication information and the initial proportion information; wherein the initial proportion information includes: at least one of an initial scale value and an initial scale lower limit value.

Wherein the different types of the first parameter information correspond to different initial proportion information.

It should be noted that the apparatus provided in the embodiment of the present application can implement all the method steps implemented by the method embodiment on the terminal device side, and can achieve the same technical effects, and detailed descriptions of the same parts and beneficial effects as those in the method embodiment in this embodiment are not repeated here.

An embodiment of the present application further provides an information processing apparatus, which is applied to a network device, and as shown in fig. 9, includes:

a first sending unit 91, configured to send first indication information to a terminal device; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information;

The information processing device provided by the embodiment of the application sends first indication information to the terminal equipment; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment to total resources in a resource selection window according to the first indication information; the first indication information is used for indicating a determination mode of the target proportion information; the target proportion information comprises: at least one of a target ratio value and a target ratio lower limit value; the method and the device can flexibly and accurately determine the proportion X% meeting the NR V2X service requirement, and well solve the problem that the proportion X% meeting the NR V2X service requirement cannot be determined in the prior art.

Further, the information processing apparatus further includes: a second sending unit, configured to send initial ratio information to the terminal device; enabling the terminal equipment to determine target proportion information of candidate resources in the resource allocation of the terminal equipment in the total resources in the resource selection window according to the first indication information and the initial proportion information; wherein the initial proportion information includes: at least one of an initial scale value and an initial scale lower limit value.

In this embodiment of the present application, the initial ratio information is configured to the terminal device through a pre-configuration or semi-static RRC signaling.

It should be noted that the apparatus provided in this embodiment of the present application can implement all the method steps implemented by the method embodiment on the network device side, and can achieve the same technical effect, and details of the same parts and beneficial effects as those of the method embodiment in this embodiment are not described herein again.

It should be noted that, in the embodiment of the present application, the division of the unit is schematic, and is only one logic function division, and when the actual implementation is realized, another division manner may be provided. In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The integrated unit, if implemented as a software functional unit and sold or used as a stand-alone product, may be stored in a processor readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

An embodiment of the present application further provides a processor-readable storage medium, where a computer program is stored, and the computer program is configured to enable the processor to execute the information processing method on the terminal device side; alternatively, the computer program is configured to cause the processor to execute the information processing method on the network device side.

The processor-readable storage medium can be any available medium or data storage device that can be accessed by a processor, including, but not limited to, magnetic memory (e.g., floppy disks, hard disks, magnetic tape, magneto-optical disks (MOs), etc.), optical memory (e.g., CDs, DVDs, BDs, HVDs, etc.), and semiconductor memory (e.g., ROMs, EPROMs, EEPROMs, non-volatile memories (NAND FLASH), solid State Disks (SSDs)), etc.

The implementation embodiments of the information processing method on the terminal device side or the network device side are all applicable to the embodiment of the storage medium readable by the processor, and the same technical effects can be achieved.

As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, optical storage, and the like) having computer-usable program code embodied therein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer-executable instructions. These computer-executable instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These processor-executable instructions may also be stored in a processor-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the processor-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These processor-executable instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present application without departing from the spirit and scope of the application. Thus, if such modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is intended to include such modifications and variations as well.

Claims

1. An information processing method applied to a terminal device is characterized by comprising the following steps:

receiving first indication information sent by network equipment;

2. The information processing method according to claim 1, wherein the first indication information includes: indicating enabling information for determining the target proportion information according to first parameter information and a threshold corresponding to the first parameter information;

3. The information processing method according to claim 2, wherein the determining, according to the first indication information, target proportion information of candidate resources to total resources in a resource selection window in resource allocation of the terminal device includes:

4. The information processing method according to claim 3, wherein the resource collision information includes: a collision measurement value;

wherein the first mode includes any one of the following modes:

taking a first ratio of HARQ negative responses received in a first time period to HARQ feedback as a collision measurement value of a target;

5. The information processing method according to claim 4, wherein the adjusting the current collision measurement value according to each received HARQ feedback to obtain the target collision measurement value comprises:

6. The information processing method according to claim 3, wherein the resource congestion information includes: at least one of channel busy rate CBR information and channel occupancy CR information;

7. The information processing method according to claim 3, wherein the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources to total resources in a resource selection window in resource allocation of the terminal device includes:

8. The information processing method according to claim 3, wherein the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources to total resources in a resource selection window in resource allocation of the terminal device includes:

the second mode includes any one of the following modes:

obtaining an average value of each obtained first proportion information as the target proportion information;

9. The information processing method according to claim 3, wherein the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources to total resources in a resource selection window in resource allocation of the terminal device includes:

the third mode includes any one of the following modes:

10. The information processing method according to claim 2, before determining, according to the first indication information, target proportion information of candidate resources to total resources in a resource selection window in resource allocation of the terminal device, further comprising:

receiving initial proportion information sent by the network equipment;

11. The information processing method of claim 10, wherein the initial ratio information is configured through pre-configuration or semi-static Radio Resource Control (RRC) signaling.

12. The information processing method according to claim 10, wherein different types of the first parameter information correspond to different initial scale information.

13. An information processing method applied to a network device, comprising:

14. The information processing method according to claim 13, wherein the first indication information includes: indicating enabling information for determining the target proportion information according to first parameter information and a threshold corresponding to the first parameter information;

15. The information processing method according to claim 14, further comprising:

16. The information processing method of claim 15, wherein the initial ratio information is configured to the terminal device through pre-configured or semi-static Radio Resource Control (RRC) signaling.

17. The information processing method according to claim 15, wherein different types of the first parameter information correspond to different initial scale information.

18. A terminal device, comprising a memory, a transceiver, a processor:

a memory for storing a computer program; a transceiver for transceiving data under control of the processor; a processor for reading the computer program in the memory and performing the following operations:

19. The terminal device according to claim 18, wherein the first indication information comprises: indicating enabling information for determining the target proportion information according to first parameter information and a threshold corresponding to the first parameter information;

20. The terminal device according to claim 19, wherein the determining, according to the first indication information, target proportion information of candidate resources to total resources in a resource selection window in resource allocation of the terminal device includes:

21. The terminal device of claim 20, wherein the resource collision information comprises: a collision measurement value;

wherein the first mode includes any one of the following modes:

22. The terminal device of claim 21, wherein the adjusting the current collision measurement value according to each received HARQ feedback to obtain the target collision measurement value comprises:

23. The terminal device of claim 20, wherein the resource congestion information comprises: at least one of channel busy rate CBR information and channel occupancy CR information;

24. The terminal device of claim 20, wherein the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources to total resources in a resource selection window in resource allocation of the terminal device comprises:

25. The terminal device of claim 20, wherein the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources to total resources in a resource selection window in resource allocation of the terminal device comprises:

the second mode includes any one of the following modes:

26. The terminal device according to claim 20, wherein the determining, according to the first parameter information and the corresponding threshold, target proportion information of candidate resources in resource allocation of the terminal device to total resources in a resource selection window includes:

the third mode comprises any one of the following modes:

27. The terminal device of claim 19, wherein the operations further comprise:

28. The terminal device of claim 27, wherein the initial ratio information is configured through pre-configuration or semi-static Radio Resource Control (RRC) signaling.

29. The terminal device of claim 27, wherein different types of the first parameter information correspond to different initial ratio information.

30. A network device comprising a memory, a transceiver, a processor:

31. The network device of claim 30, wherein the first indication information comprises: indicating enabling information for determining the target proportion information according to first parameter information and a threshold corresponding to the first parameter information;

32. The network device of claim 31, wherein the operations further comprise:

sending initial proportion information to the terminal equipment through the transceiver; enabling the terminal equipment to determine target proportion information of candidate resources occupying total resources in a resource selection window in resource allocation of the terminal equipment according to the first indication information and the initial proportion information;

33. The network device of claim 32, wherein the initial ratio information is configured to the terminal device through pre-configured or semi-static Radio Resource Control (RRC) signaling.

34. The network device of claim 32, wherein different types of the first parameter information correspond to different initial ratio information.

35. An information processing apparatus applied to a terminal device, comprising:

a first receiving unit, configured to receive first indication information sent by a network device;

36. An information processing apparatus applied to a network device, comprising:

37. A processor-readable storage medium, characterized in that the processor-readable storage medium stores a computer program for causing a processor to execute an information processing method according to any one of claims 1 to 12; or,

the computer program is for causing the processor to execute the information processing method of any one of claims 13 to 17.