WO2018171509A1 - Resource allocation method and apparatus, and storage medium - Google Patents

Abstract

Disclosed in embodiments of the present invention are a resource allocation method and apparatus, and a storage medium. The resource allocation method comprises: for user equipments, a base station configures or pre-configures a shared resource pool or a shared resource region for a user equipment in a first mode and a user equipment in a second mode, and a dedicated resource pool or a dedicated resource region only for the user equipment in the first mode; and after the base station receives resource requests from the user equipments, the base station allocates resources for the user equipments from the shared resource pool or the shared resource region or the dedicated resource pool or the dedicated resource region according to the condition of existence of available resources in the shared resource pool or the shared resource region. In the resource allocation method provided in the embodiments of the present invention, the user equipment in the first mode and the user equipment in the second mode can share resources, thereby improving the efficiency of resource utilization.

Description

Resource allocation method, device and storage medium

Cross-reference to related applications

The present application is based on a Chinese patent application filed on Jan. 24, 2017, the entire disclosure of which is hereby incorporated by reference.

Technical field

The present invention relates to a wireless communication technology, and more particularly to a resource allocation method, apparatus, and storage medium.

Background technique

In recent years, close-range communication, such as Device-to-Device (D2D) and Vehicle-to-Everything (V2X), has received more and more attention and research. It can be applied to public safety, car networking, on-site command, social networking, electronic payments, local advertising, gaming and entertainment.

D2D technology can work in multiple scenarios such as network coverage, partial network coverage, and no coverage. It allows multiple D2D User Equipment (D2D User Equipment, D2D UE) to directly discover or directly communicate. The application of D2D technology can reduce the burden of cellular networks, reduce the battery power consumption of user equipment, increase the data rate, and improve the robustness of the network infrastructure, which satisfies the requirements of high data rate services and proximity services, and also Support direct communication under no network coverage scenarios to meet special communication needs such as public safety.

Vehicle networking communication is an advanced wireless communication technology that enables real-time information interaction between vehicles, vehicles, roadside infrastructure, vehicles and pedestrians, and informs each other's current status (including vehicle position, speed, acceleration, driving). Paths, etc., and known road environment information, collaboratively aware of road hazard conditions, timely provide a variety of collision warning information to prevent road traffic safety accidents. The modes of car networking communication can be divided into several categories: Vehicle-to-Vehicle Communication (V2V), Vehicle-to-Pedestrian Communications (V2P), Vehicle and Network Infrastructure Communication (Vehicle). -to-Infrastructure Communications, V2I), Vehicle-to-Network Communications (V2N) communication. The above-mentioned vehicle networking communication mode can also be collectively referred to as Vehicle-to-Everything Communications (V2X).

Direct communication between D2D communication, V2X communication, or other devices usually supports two communication modes: mode one, communication based on base station scheduling (called Mode 1 in D2D, Mode 3 in V2X); mode 2, UE autonomous Select the communication of the resource (called Mode 2 in D2D and Mode 4 in V2X). Generally, different communication modes allocate different transmission resource pools, and UEs of each communication mode only use the transmission resource pool allocated to themselves to prevent resource conflicts caused by different resource selection modes. However, since the number of UEs and the amount of traffic in different communication modes are not predictable, the division method can significantly reduce the efficiency of resource utilization.

Summary of the invention

In order to solve the above technical problem, the present invention provides a resource allocation method, apparatus, and storage medium, which improve resource utilization efficiency.

In order to achieve the object of the present invention, an embodiment of the present invention provides a resource allocation method, including:

The base station configures or pre-configures a user equipment and a shared resource pool or a shared resource area of the user equipment of the mode 2 user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment;

After receiving the resource request of the user equipment, the base station may use the shared resource pool or the shared resource area or the dedicated resource pool or the local resource pool according to the shared resource pool or the shared resource area. The dedicated resource area allocates resources for the user equipment.

In an optional embodiment of the present invention, according to the existence of available resources of the shared resource pool or the shared resource area, from the shared resource pool or the shared resource area or the dedicated resource pool or The dedicated resource area allocates resources for the user equipment, including:

When the base station has learned that the shared resource pool or the shared resource area has available resources that meet the requirements of the user equipment, allocate resources to the user equipment in the shared resource pool or the shared resource area.

In an optional embodiment of the present invention, according to the existence of available resources of the shared resource pool or the shared resource area, from the shared resource pool or the shared resource area or the dedicated resource pool or The dedicated resource area allocates resources for the user equipment, including:

The base station does not have the shared resource pool or the available resource information of the shared resource region or the shared resource pool known by the base station or the available resource of the shared resource region does not satisfy the resource request of the user equipment. Allocating resources to the user equipment in a dedicated resource pool or a dedicated resource area of the mode-user equipment.

In an optional embodiment of the present invention, the method further includes:

After the base station receives the resource request of the user equipment, the base station does not have available resource information of the shared resource pool or available resource information of the shared resource area, or the shared resource that is known by the base station. When the pool or the available resource of the shared resource area does not satisfy the resource request of the user equipment, instruct the user equipment or other user equipment to measure the shared resource pool or the shared resource area and report the measured one or a group or Multiple sets of available resources.

In an optional embodiment of the present invention, one of the measured one or one or more sets of available resources refers to a resource unit of consecutive L resource blocks or sub-bands in a specific time domain and frequency domain. ;

A set of available resources refers to a combination of resources of a plurality of the available resources, and may have periodicity in the time domain, which may be referred to as an available resource group;

A plurality of sets of available resources refers to a set of said available resource groups within one or more resource pools.

In an optional embodiment of the present invention, the available resources are measured by the user equipment according to the pre-configured parameters or according to the indication parameters of the base station, and the obtained delays and interference requirements are measured on the shared resource pool or the shared resource area. A collection of resources or one or more groups of resources.

In an optional embodiment of the present invention, the method further includes:

The base station instructs or pre-configures the user equipment or other user equipment to send scheduling indication information on the reported available resources;

The scheduling indication information indicates that the reported available resource has been used.

An embodiment of the present invention provides a resource allocation apparatus, including:

a configuration module configured to configure or pre-configure a mode for the user equipment, a shared resource pool or a shared resource area of the user equipment and the mode 2 user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment;

The allocation module is configured to: after receiving the resource request of the user equipment, according to the existence of the shared resource pool or the available resource of the shared resource area, from the shared resource pool or the shared resource area or the A dedicated resource pool or the dedicated resource area allocates resources for the user equipment.

In an optional embodiment of the present invention, the allocating module is configured to: the device has learned that the shared resource pool or the shared resource region has available resources that meet the requirements of the user equipment, and then in the sharing The resource pool or the shared resource area allocates resources for the user equipment.

In an optional embodiment of the present invention, the allocating module is configured to: the device does not have the shared resource pool or the available resource information of the shared resource region or the shared resource pool known by the device or When the available resources of the shared resource area do not satisfy the resource request of the user equipment, allocate resources to the user equipment in the dedicated resource pool or the dedicated resource area of the mode-user equipment.

In an optional embodiment of the present invention, the allocating module is further configured to: after receiving the resource request of the user equipment, the apparatus does not have the shared resource pool or available resource information of the shared resource area, When the shared resource pool or the available resource of the shared resource area does not meet the resource request of the user equipment, the user equipment or other user equipment is instructed to measure the shared resource pool or the shared resource area. And report one or one or more sets of available resources measured.

In an optional embodiment of the present invention, one of the measured one or one or more sets of available resources refers to a resource unit of consecutive L resource blocks or sub-bands in a specific time domain and frequency domain. ;

A set of available resources refers to a combination of resources of a plurality of the available resources, and may have periodicity in the time domain, which may be referred to as an available resource group;

A plurality of sets of available resources refers to a set of said available resource groups within one or more resource pools.

In an optional embodiment of the present invention, the available resources are measured by the user equipment according to the pre-configured parameters or according to the indication parameters of the base station, and the obtained delays and interference requirements are measured on the shared resource pool or the shared resource area. A collection of resources or one or more groups of resources.

In an optional embodiment of the present invention, the allocating module is further configured to: indicate or pre-configure the user equipment or other user equipment to send scheduling indication information on the reported available resources, and use the scheduling indication information to indicate reporting The available resources have been used.

An embodiment of the present invention provides a resource allocation apparatus, including a memory and a processor, where the memory stores a program, and when the program is read and executed by the processor, the following operations are performed:

Configuring or pre-configuring a mode for the user equipment - a shared resource pool or a shared resource area of the user equipment and the mode 2 user equipment, and a dedicated resource pool or a dedicated resource area for the mode-only user equipment;

After receiving the resource request of the user equipment, according to the existence of the shared resource pool or the available resource of the shared resource area, the shared resource pool or the shared resource area or the dedicated resource pool or the dedicated resource The area allocates resources for the user equipment.

In an optional embodiment of the present invention, according to the existence of available resources of the shared resource pool or the shared resource area, from the shared resource pool or the shared resource area or the dedicated resource pool or The allocating resources for the user equipment by using the dedicated resource area includes:

After receiving the resource request of the user equipment, the device has learned that the shared resource pool or the shared resource area has available resources that meet the requirements of the user equipment, in the shared resource pool or the shared resource. The area allocates resources for the user equipment.

In an optional embodiment of the present invention, according to the existence of available resources of the shared resource pool or the shared resource area, from the shared resource pool or the shared resource area or the dedicated resource pool or The allocating resources for the user equipment by using the dedicated resource area includes:

After receiving the resource request of the user equipment, if the device does not have the shared resource pool or the available resource information of the shared resource region or the shared resource pool or the shared resource region known by the device If the available resource does not satisfy the resource request of the user equipment, the user equipment is allocated a resource in the dedicated resource pool or the dedicated resource area of the mode.

An embodiment of the invention provides a resource allocation method, including:

The user equipment receives configuration information sent by the base station, and determines a resource pool configuration.

The user equipment acquires resource allocation information from the base station, and transmits information on the resource indicated by the resource allocation information.

In an optional embodiment of the present invention, the resource indicated by the resource allocation information is one of the following: the shared resource pool or the resource in the shared resource region, or the dedicated resource pool of the mode-user equipment or dedicated Resources in the resource area.

In an optional embodiment of the present invention, the method further includes:

If the resource indicated by the resource allocation information is a resource in a dedicated resource pool or a dedicated resource region of the mode-user device, or the user equipment receives the measurement in the shared resource pool or the shared resource region sent by the base station The user equipment measures and reports one or one or more sets of available resources in the shared resource pool or shared resource area to the base station.

In an optional embodiment of the present invention, the method further includes: reporting, by the user equipment, the one or more groups of available resources to the base station, in the one or one or more groups of available resources The scheduling indication information is sent, and the scheduling indication information indicates that the one or one or more sets of available resources have been used.

In an optional embodiment of the present invention, before the user equipment acquires resource allocation information from the base station, the method further includes:

The base station is requested to report the measurement result of the available resource information, and after obtaining the authorization of the base station, report one or more sets of available resource information in the measured one or more shared resource pools to the base station.

An embodiment of the present invention provides a resource allocation apparatus, including:

a resource configuration module, configured to receive configuration information sent by the base station, and determine a resource pool configuration;

a resource obtaining module, configured to acquire resource allocation information from the base station, and acquire a resource indicated by the resource allocation information;

The sending module is configured to send information on the resource indicated by the resource allocation information.

In an optional embodiment of the present invention, the resource indicated by the resource allocation information is one of the following: the shared resource pool or the resource in the shared resource region, or the dedicated resource pool of the mode-user equipment or dedicated Resources in the resource area.

In an optional embodiment of the present invention, the resource allocation apparatus further includes a measurement reporting module configured to allocate, by the resource allocation information, a resource in a dedicated resource pool or a dedicated resource area of the mode one, or And receiving, by the base station, an indication of measuring the available resources in the shared resource pool or the shared resource area, and reporting and reporting one or one or more sets of available resources in the shared resource pool or the shared resource area The base station.

In an optional embodiment of the present invention, the measurement reporting module is further configured to report the one or more groups of available resources to the base station, where the one or one or more sets of available resources are available. The scheduling indication information is sent, by the scheduling indication information indicating that the one or one or more sets of available resources have been used.

An embodiment of the present invention provides a resource allocation apparatus, including a memory and a processor, where the memory stores a program, and when the program is read and executed by the processor, the following operations are performed:

Receiving configuration information sent by the base station, determining a shared resource pool or a shared resource area of the mode one user equipment and the mode two user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment;

Obtaining resource allocation information from the base station, and transmitting information on the resource indicated by the resource allocation information.

In an optional embodiment of the present invention, the resource indicated by the resource allocation information is one of the following: the shared resource pool or the resource in the shared resource region, or the dedicated resource pool of the mode-user equipment or dedicated Resources in the resource area.

Compared with the related art, in the embodiment of the present invention, the base station is configured or pre-configured in the user equipment mode, the shared resource pool or the shared resource area of the user equipment and the mode 2 user equipment, and the dedicated resource pool used only for the mode one user equipment. Or a dedicated resource area; according to the existence of the shared resource pool or the available resource area, the shared resource pool or the shared resource area or the dedicated resource pool or the dedicated resource area is The user equipment allocates resources, and mode one and mode two share resources in the resource pool, thereby improving resource utilization efficiency.

Other features and advantages of the invention will be set forth in the description which follows, The objectives and other advantages of the invention may be realized and obtained by means of the structure particularly pointed in the appended claims.

DRAWINGS

The drawings are used to provide a further understanding of the technical solutions of the present invention, and constitute a part of the specification, which together with the embodiments of the present application are used to explain the technical solutions of the present invention, and do not constitute a limitation of the technical solutions of the present invention.

FIG. 1 is a flowchart of a resource allocation method according to an embodiment of the present invention;

2 is a schematic diagram of a resource pool according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of a resource pool according to another embodiment of the present invention;

4 is a flowchart of a resource allocation method according to Embodiment 1 of the present invention;

FIG. 5 is a flowchart of a resource allocation method according to Embodiment 2 of the present invention;

FIG. 6 is a flowchart of a resource allocation method according to Embodiment 3 of the present invention;

FIG. 7 is a flowchart of a resource allocation method according to Embodiment 4 of the present invention;

FIG. 8 is a flowchart of a resource allocation method according to Embodiment 5 of the present invention;

FIG. 9 is a flowchart of a resource allocation method according to Embodiment 6 of the present invention;

10 is a block diagram of a resource allocation apparatus according to Embodiment 7 of the present invention;

FIG. 11 is a block diagram of a resource allocation apparatus according to Embodiment 8 of the present invention.

FIG. 12 is a schematic structural diagram of hardware of a resource allocation apparatus according to an embodiment of the present invention.

detailed description

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be noted that, in the case of no conflict, the features in the embodiments and the embodiments in the present application may be arbitrarily combined with each other.

The steps illustrated in the flowchart of the figures may be executed in a computer system such as a set of computer executable instructions. Also, although logical sequences are shown in the flowcharts, in some cases the steps shown or described may be performed in a different order than the ones described herein.

The embodiment of the invention provides a resource allocation method, which allocates a shared resource pool or resource area for the mode one UE and the mode two UE, thereby improving resource usage efficiency. When the mode one UE and the mode two UE share resources, the mode two UE may independently select resources according to its resource selection mechanism. Mode One UE requires the base station to allocate resources for it.

As shown in FIG. 1, an embodiment of the present invention provides a resource allocation method, including:

Step S102: The base station configures or pre-configures a shared resource pool or a shared resource area of the user equipment and the mode 2 user equipment for the user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment;

Step S104, after receiving the resource request of the user equipment, according to the existence of the available resource pool or the available resource of the shared resource area, from the shared resource pool or the shared resource area or the dedicated resource pool or The dedicated resource area allocates resources for the user equipment.

The available resource information of the shared resource pool or the shared resource area refers to one of the UEs that meets the delay and interference requirements measured on the shared resource pool or the shared resource area according to the pre-configured parameters or according to the indication parameters of the base station. A collection of available resources or a set of available resources.

The mode 1 refers to a communication mode based on the scheduling of the base station (referred to as Mode 1 in D2D and Mode 3 in V2X); the mode 2 refers to a communication mode in which the UE selects resources autonomously (referred to as Mode 2 in D2D and Mode 4 in V2X). ).

The mode-user equipment-specific resource area refers to a time-frequency resource set composed of a part of the time domain and the frequency domain resource in the shared resource pool, and is only used by the mode one UE, and the mode 2 UE is not available.

In this embodiment, the execution body of step S102 and step S104 may be a base station, where the base station may be a legacy base station, a base station type roadside unit, or other network entity having a resource scheduling function.

In this embodiment, the shared resource pool or the shared resource area may be shared by the mode UE and the mode 2 UE, and may also be configured as a mode 2 resource pool of a legacy UE (other versions of the UE that do not support the method of the present invention).

Among them, there are two schemes for resource configuration, as shown in Figure 2 and Figure 3, respectively.

Option One

As shown in FIG. 2, a dedicated resource pool 22 of a shared resource pool 21 and a mode one UE is configured. In this configuration mode, the shared resource pool 21 and the dedicated resource pool 22 of the mode one UE can be separately configured through high layer signaling. The resources of the shared resource pool 21 and the dedicated resource pool 22 of the mode-one UE may be consecutive or may be spaced apart from each other by some time-frequency resources.

Option II

As shown in FIG. 3, a transmission resource pool 30 is configured. The transmission resource pool 30 includes a shared resource region 31 and a dedicated resource region 32 of the mode-UE. The resource pool 30 may be configured to be sent by using the RRC message, and the resources in the partial frequency domain range or the time domain range may be indicated as the dedicated resource region 32 of the mode-UE, and the rest is the shared resource region 31; or the partial frequency domain range or the time domain is indicated. The resources in the range are the shared resource area 31, and the rest are the dedicated resource areas 32 of the mode one UE. In addition to the original resource pool configuration parameters, other indication parameters include, but are not limited to, a resource pool type, a frequency domain start location or index of the mode-UE dedicated resource region, and a frequency domain termination location or index of the mode-UE dedicated resource region. The time domain start position or index of the mode-UE dedicated resource region, the time domain termination position or index of the mode-UE dedicated resource region, and the time domain location bitmap (bitmap) or pattern of the mode-UE dedicated resource region, mode one The frequency domain location bitmap or pattern of the dedicated resource area. In an embodiment, the mode-specific UE resource region may be configured as a receiving resource pool of a legacy mode two UE, or a legacy resource pool of a legacy mode-one UE; the shared resource region may be configured as a legacy resource pool or receiving of a legacy mode two UE. Resource pool.

In an optional embodiment of the present invention, according to the existence of available resources of the shared resource pool or the shared resource area, from the shared resource pool or the shared resource area or the dedicated resource pool or The allocating resources for the user equipment by using the dedicated resource area includes:

If the base station has learned that the shared resource pool or the shared resource area has available resources that meet the requirements of the user equipment, allocate resources to the user equipment in the shared resource pool or the shared resource area.

If the base station does not have the shared resource pool or the available resource information of the shared resource region or the shared resource pool known by the base station or the available resource of the shared resource region does not satisfy the resource request of the user equipment And allocating resources to the user equipment in a dedicated resource pool or a dedicated resource area of the mode-user equipment. In an embodiment, the base station indicates at least one of the signaling of the resource allocated by the UE: an index of the sending resource pool where the current resource is located, and a sending resource pool list.

In an optional embodiment of the present invention, after receiving the resource request of the user equipment, if the base station does not have the shared resource pool or the available resource information of the shared resource region, or the base station is known The shared resource pool or the available resource of the shared resource area does not satisfy the resource request of the user equipment, and indicates that the user equipment or other user equipment measures the shared resource pool or the shared resource area and reports the measured one or One or more sets of available resources. The resource refers to a resource element of a continuous L resource block (RB) or a sub-channel in a specific time domain and a frequency domain; a group of resources refers to a resource combination composed of multiple resources. There may be periodicity in the time domain, which may be referred to as a resource group; multiple sets of resources refer to a set of the resource groups in one or more resource pools.

In an optional embodiment of the present invention, the base station indicates or pre-configures the user equipment or other user equipment to send scheduling indication information (Scheduling Assignment, SA) or side link control information on the reported available resources. Sidelink Control Information (SCI), the available resources reported by the SA indication have been used. The SA indicates that the resources have been used, and the resource location of the initial transmission and retransmission indicated by the SA includes the location of the reported available resource. In an embodiment, the priority carried in the SA is the highest level, or is the priority greater than or equal to the priority threshold.

In an optional embodiment of the present invention, the mode 2 UE selects resources only from resources outside the mode-dedicated resource area, that is, selects resources from resources in the shared resource pool or the shared resource area.

In an embodiment, the resource outside the mode-specific resource area (the shared resource pool or the shared resource area) may be configured as a sending resource pool or a receiving resource pool of the legacy mode two UE.

An embodiment of the invention provides a resource allocation method, including:

The user equipment receives the configuration information sent by the base station, or determines the resource pool configuration according to the pre-configuration information;

The mode-user equipment acquires resource allocation information from the base station, and transmits information on the resource indicated by the resource allocation information.

In an optional embodiment of the present invention, the resource indicated by the resource allocation information is one of the following: the shared resource pool or the resource in the shared resource region, or the dedicated resource pool of the mode-user equipment or dedicated Resources in the resource area.

In an optional embodiment of the present invention, if the resource indicated by the resource allocation information is a resource in a dedicated resource pool or a dedicated resource region of the mode one, or the user equipment receives the information sent by the base station After measuring the indication of the available resources in the shared resource pool or the shared resource area, the user equipment measures and reports one or one or more sets of available resources in the shared resource pool or shared resource area to the base station.

In an optional embodiment of the present invention, the user equipment sends the SA on the one or one or more sets of available resources before or after the one or one or more sets of available resources are reported to the base station. And indicating, by the SA, that the one or one or more sets of available resources have been used. The sending the SA, indicating that the resources have been used, means sending one or more SAs, where the indicated data resource locations are locations of the resources. In an embodiment, data is not actually transmitted or transmitted on these resources. In another embodiment, the priority information carried in the SA may be set to the highest priority or a priority higher than the preset priority threshold, and the priority threshold may be configured or pre-configured by the base station. For example, if the priority threshold is set to 4, the priority information carried in the SA can be set to other priorities higher than 4.

The above-mentioned resource pool sharing method will be further explained by several preferred embodiments by taking the Internet of Vehicles communication (V2X) as an example.

Embodiment 1

This embodiment provides a resource allocation method, and the basic process is as shown in FIG. 4, and the detailed steps include:

Step 401: Configure or pre-configure a resource pool. The resource pool scheme is the scheme 1 shown in FIG. 2, including a shared resource pool and a mode-UE dedicated resource pool.

Step 402: The base station receives a resource request of the UE.

It should be noted that, here, the UE is a mode-UE, and the mode two UEs independently select resources, and the base station does not need to schedule resources.

Step 403: If the idle resource information or the known idle resource information of the shared resource pool cannot meet the resource configuration requirement of the current UE, the base station allocates resources for the UE in the mode-UE dedicated resource pool, and Notify the UE of the allocated resources.

In an embodiment, the base station may notify the UE by using DCI indication by using downlink control information, where some parameters may be notified by RRC signaling.

The UE is notified to carry at least one of the information: the location and size information of the resource used for authorization, the offset between the start time of the resource and the current DCI time domain location, the resource pool index, the resource pool type, and the sending resource pool. List.

The resource allocated by the base station to the UE in the mode-UE dedicated resource pool may be a resource for one transmission, or a group of resources for multiple periods of SPS transmission.

In an embodiment, the base station instructs the UE or other UE to measure the available resource information in the shared resource pool. The other UE is a UE in an RRC connected state.

The measurement indication information indicating that the UE or other UE measures the available resource information in the shared resource pool includes at least one of the following: an activation report indication, a measured resource pool index or indication, a resource measurement granularity L, and a reported resource or resource. The number of groups N, the time-frequency resource position indication of the feedback measurement result. The measurement indication information may be indicated by downlink control information DCI or MAC CE or RRC signaling, or determined by the UE itself. The activation reporting indication is used to instruct the UE to start reporting the measurement result. The resource measurement granularity L refers to the size of the reported resource in the frequency domain, such as the number of consecutive resource blocks (RBs) or sub-channels in the frequency domain. The number of reported resources or resource groups N refers to the number of resources or the number of resource groups included in a report result.

In another embodiment, the UE may be configured or pre-configured to send an SA in the reported available resources indicating that the available resources have been used.

Step 404: The base station receives the available resource information of the shared resource pool reported by the UE or other UEs.

Step 405: The base station re-allocates the available resources on the shared resource pool to the UE according to the available resource information of the shared resource pool.

For the shared resource pool, the mode one UE, the mode two UE, and the legacy mode two UE may be shared and used. The mode-specific resource pool can be shared by the mode-UE or legacy mode-UE, and can also be configured as the receiving resource pool of the mode two UE.

In this embodiment, after the resource pool sharing process, the base station can allocate the resources that meet the requirements to the mode-one UE, and does not affect the normal use of the mode two UEs in the shared resource pool, thereby improving the resource usage efficiency of the resource pool.

Embodiment 2

This embodiment provides a resource allocation method. The basic process is shown in FIG. 5. The detailed steps include:

Step 406, configuring or pre-configuring multiple resource pools on one or more carriers.

The resource pool solution is the solution one shown in FIG. 2, including multiple shared resource pools, and at least one mode-UE dedicated resource pool.

In step 407, the base station receives the resource request of the mode one UE.

The resource request includes: reporting a carrier or a resource pool list that is expected to be used.

Step 408: If the idle resource information on the shared resource pool or the known idle resource information cannot meet the resource configuration requirement of the current UE, the base station allocates resources for the UE in the mode-UE dedicated resource pool, and Notify the UE of the allocated resources.

In an embodiment, the base station notifies the UE by using downlink control information DCI, wherein some parameters may be notified by RRC signaling.

The UE is notified to carry at least one of the information: the resource location information authorized for use, the carrier or resource pool index where the resource is located, the offset between the time domain start location of the resource and the current DCI time domain location, and the resource pool type. , send a list of resource pools.

The resource allocated by the base station to the UE in the mode-UE dedicated resource pool may be a resource for one transmission, or a group of resources for multiple periods of SPS transmission.

In an embodiment, the base station instructs the UE or other UE to measure the available resource information in one or more shared resource pools. The other UE is a UE in an RRC connected state. The measurement indication information indicating that the UE or other UE measures the available resource information in the shared resource pool includes at least one of the following: an activation report indication, a measured resource pool index or indication, a carrier information of the resource pool, and a resource measurement granularity. L (the number of consecutive resource blocks (RBs) or sub-channels in the frequency domain), the number of reported resources or resource groups N, and the time-frequency resource location indication of the feedback measurement result. The measurement indication information may be indicated by downlink control information DCI or MAC CE or RRC signaling, or determined by the UE itself. The UE filters the resources that meet the communication requirements and does not exceed the transmission capability of the UE, and reports the resources to the base station according to the foregoing parameters and the measurement result.

In another embodiment, the UE requests the base station to report the measurement result, and after obtaining the authorization of the base station, reports the one or more sets of available resource information in the measured one or more shared resource pools to the base station. Wherein, a resource refers to a resource unit of consecutive L RBs or sub-channels in a specific time domain and a frequency domain; a group of resources refers to a resource combination composed of a plurality of the resources, and may have periodicity in the time domain. Called a resource group. A plurality of sets of resources refers to a set of said resource groups within one or more resource pools.

In still another embodiment, the base station may configure or pre-configure the UE to send an SA in the reported available resources, indicating that the available resources have been used.

Step 409: The base station receives the available resource information set of the shared resource pool reported by the UE or other UEs.

Step 4010: The base station re-allocates the available resources on the shared resource pool to the UE according to the available resource information of each shared resource pool.

In an embodiment, the base station may allocate resources on one or more resource pools, and use the allocated resources not exceeding the maximum number of carriers supported by the UE and the power limit as a reference factor.

For the shared resource pool, the mode one UE, the mode two UE, and the legacy mode two UE may be shared and used. The mode-specific resource pool can be shared by the mode-UE or legacy mode-UE, and can also be configured as the receiving resource pool of the mode two UE.

In this embodiment, after the foregoing resource pool sharing process, the base station may allocate the resource that meets the requirements to the mode one UE in multiple resource pools, and does not affect the normal use of the mode second UE on the shared resource pool, thereby improving resource usage of the resource pool. effectiveness.

Embodiment 3

This embodiment provides a resource allocation method. The basic process is shown in FIG. 6. The detailed steps include:

Step 501: Configure or pre-configure a resource pool. The resource pool scheme is the scheme 1 shown in Figure 2. The shared resource pool and the mode-dedicated resource pool are included.

Step 502: The base station receives a resource request message of the UE.

Step 503: If the idle resource information on the shared resource pool can be obtained, the resource allocation of the current UE may be satisfied, or the resources occupied by other modes in the shared resource pool may be released or released, and the current UE resource allocation may be satisfied. Allocate available resources in the shared resource pool to the UE.

The available resource information of the shared resource pool is obtained by using the available resource information on the shared resource pool reported by the UE or other UEs.

For the shared resource pool, the mode one UE, the mode two UE, and the legacy mode two UE may be shared and used. The mode-specific resource pool can be shared by the mode-UE or legacy mode-UE, and can also be configured as the receiving resource pool of the mode two UE.

In this embodiment, after the foregoing resource pool sharing process, the base station can allocate the resources that meet the requirements to the mode-one UE, and does not affect the normal use of the mode two UEs in the shared resource pool, thereby improving the resource usage efficiency of the resource pool.

Embodiment 4

This embodiment provides a resource allocation method. The basic process is shown in FIG. 7. The detailed steps include:

Step 601: Configure or pre-configure a resource pool. The resource pool solution is solution 2 shown in Figure 3. The sending resource pool includes a mode-dedicated resource area and a shared resource area.

Step 602: The base station receives a resource request message of the UE.

Step 603: The base station determines whether the shared resource area has available resources that meet the requirements for use by the UE. If yes, go to step 607, otherwise, go to step 604;

Step 604: If the base station does not have the available resource information on the shared resource area, or the known idle resource cannot satisfy the resource allocation of the current UE, allocate the resource on the mode-dedicated resource area, and notify the UE to use.

In an embodiment, the UE is instructed to measure the available resource information of the shared resource area; or the configured or pre-configured UE sends the SA on the reported available resources, and indicates that the available resources have been used.

Step 605: The base station receives available resource information of the shared resource area reported by the UE or other UEs.

The available resource information may be one resource location information or a group of resource location information.

Step 606: The base station allocates resources to the UE in the available resources on the shared resource area, and ends.

Step 607: The base station allocates resources to the UE in the available resources on the shared resource area, and ends.

The shared resource area may be shared by the mode one UE and the mode two UE, or may be used as the sending resource pool of the legacy mode two UE. The mode-specific resource area is shared by the mode-UE and the legacy mode-UE, and can be configured as a receiving resource pool of the legacy mode two UE.

In this embodiment, after the foregoing resource pool sharing process, the base station can allocate the resource that meets the requirements to the mode-one UE, and does not affect the shared use of the mode-second UE on the shared resource pool, thereby improving resource utilization efficiency of the resource pool.

Embodiment 5

This embodiment provides a resource allocation method. The basic process is shown in FIG. 8. The detailed steps include:

Step 701: The UE obtains the resource pool configuration according to the configuration message or the pre-configuration information of the base station; the resource pool configuration includes, but is not limited to, the resource pool configuration parameter, the resource pool type, the resource pool list, and the index information; for example, the mode one user equipment and the mode A shared resource pool or a shared resource area of the second user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment.

In this embodiment, the resource pool solution is the first solution shown in FIG. 2, including a shared resource pool and a mode-dedicated resource pool.

The resource pool type refers to a resource selection mode allowed by the resource pool. For example, if the resource pool type is 1, it means that only mode 1 UE is allowed to be used; if the type is 2, it means that only mode 2 UEs are allowed to be used; and the type is 3, indicating that mode 1 UE and mode 2 UE are shared and used.

In step 702, the UE has data to send, and sends a resource request message to the base station.

Step 703: The UE receives the resource allocation message of the base station, and obtains an index of the sending resource pool or the sending resource pool indication information, and the allocated resource information, and sends control and data information on the corresponding resource of the corresponding resource pool.

Step 704, if the receiving base station indicates to measure the shared resource pool information, or the received resource is located in the mode-specific resource pool, step 705 is performed; otherwise, step 707 is performed;

Step 705: The UE measures and reports one or one or more sets of available resource information of the shared resource pool.

Step 706: The UE sends an SA on the measured or reported one or more sets of available resources according to the configuration or pre-configuration information, indicating that the available resources have been used, and ending.

Step 707, if receiving the resource allocation information indicated by the base station, the indicated resource location is the same as or overlapping with the occupied resource location indicated by the SA sent by itself, step 708 is performed;

Step 708: Send control and data information on the resource location indicated by the base station, and no longer send SA occupation information.

The shared resource pool, the mode one UE, and the mode two UE may be shared and used, and may also be used as a transmission resource pool of the legacy mode two UEs, and shared and used. The mode-dedicated resource pool can be shared by the mode-UE and the legacy mode-UE, and can be configured as a receiving resource pool of the legacy mode two UE.

In this embodiment, after the resource pool sharing process, the RRC connected state UE can assist the base station to obtain the resource that meets the requirement in the shared resource pool, and does not affect the shared use of the mode II UE on the shared resource pool, and improves the resources of the resource pool. Use efficiency.

Embodiment 6

This embodiment provides a resource allocation method. The basic process is shown in FIG. 9. The detailed steps include:

Step 801: The UE obtains a resource pool configuration according to the configuration message or the pre-configuration information of the base station. The resource pool configuration includes, but is not limited to, a resource pool configuration parameter, a resource pool type, a resource pool list and index information, and a mode-specific resource area indication. Shared resource area indication. The resource pool solution is the solution 2 shown in FIG. 3, and the shared resource pool includes a mode-dedicated resource area and a shared resource area.

Step 802: The UE has data to send, and sends a resource request message to the base station.

Step 803: The UE receives the resource allocation message of the base station, obtains the allocated resource information, and sends control and data information on the corresponding resource of the corresponding resource pool.

Step 804, if the UE receives the measurement shared resource area indication information of the base station, or the received resource is located in the mode-specific resource area, step 805 is performed; otherwise, step 807 is performed;

Step 805: The UE measures and reports one or one or more groups of available resource information that meet the transmission requirements of the shared resource region.

Step 806: The UE sends an SA on the reported available resources according to the configuration or the pre-configuration information, indicating that the available resources have been used, and the process ends.

In step 807, if the resource allocation information indicated by the base station is received, the resource location is the same as or overlaps with the occupied resource location indicated by the SA sent by itself, and step 808 is performed;

Step 808: Send control and data information on the resource location indicated by the base station, and no longer send SA occupation information.

The shared resource area, the mode one UE, and the mode two UE may be shared and used, and may also be used as a transmission resource pool of the legacy mode two UEs, and shared use. The mode-specific resource area is shared by the mode-UE and the legacy mode-UE, and can be configured as a receiving resource pool of the legacy mode two UE.

In this embodiment, after the resource pool sharing process, the RRC connected state UE can assist the base station to obtain the resource that meets the requirement in the shared resource pool, and does not affect the shared use of the mode II UE on the shared resource pool, and improves the resources of the resource pool. Use efficiency.

Example 7

In this embodiment, a resource allocation device is provided, as shown in FIG. 10, including:

The configuration module 901 is configured to configure or pre-configure a shared resource pool or a shared resource area of the user equipment and the mode 2 user equipment for the user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment;

The allocating module 902 is configured to: after receiving the resource request of the user equipment, according to the shared resource pool or the available resource of the shared resource area, from the shared resource pool or the shared resource area or the A dedicated resource pool or the dedicated resource area allocates resources for the user equipment.

In an optional embodiment of the present invention, the allocating module 902, according to the shared resource pool or the available resource of the shared resource region, from the shared resource pool or the shared resource region or the dedicated The resource pool or the dedicated resource area allocates resources for the user equipment, including:

If the base station has learned that the shared resource pool or the shared resource area has available resources that meet the requirements of the user equipment, allocate resources to the user equipment in the shared resource pool or the shared resource area.

In an optional embodiment of the present invention, the allocating module 902, according to the shared resource pool or the available resource of the shared resource region, from the shared resource pool or the shared resource region or the dedicated The resource pool or the dedicated resource area allocates resources for the user equipment, including:

If the base station does not have the shared resource pool or the available resource information of the shared resource region or the shared resource pool known by the base station or the available resource of the shared resource region does not satisfy the resource request of the user equipment And allocating resources to the user equipment in a dedicated resource pool or a dedicated resource area of the mode-user equipment.

In an optional embodiment of the present invention, the allocating module 902 is further configured to

After receiving the resource request of the user equipment, if the base station does not have the shared resource pool or the available resource information of the shared resource region, or the shared resource pool or the shared resource region known by the base station The available resource does not satisfy the resource request of the user equipment, and indicates that the user equipment or other user equipment measures the shared resource pool or the shared resource area, and reports the measured one or more groups or groups of available resources.

Example eight

The embodiment provides a resource allocation device, as shown in FIG.

The resource configuration module 1001 is configured to receive configuration information sent by the base station, and determine a shared resource pool or a shared resource area of the mode one user equipment and the mode two user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment;

The resource obtaining module 1002 is configured to acquire resource allocation information from the base station, and acquire the resource indicated by the resource allocation information;

The sending module 1003 is configured to send information on the resource indicated by the resource allocation information.

In an optional embodiment of the present invention, the resource indicated by the resource allocation information is one of the following: the shared resource pool or the resource in the shared resource region, or the dedicated resource pool of the mode-user equipment or dedicated Resources in the resource area.

In an optional embodiment of the present invention, the resource allocation apparatus further includes a measurement reporting module 1004, configured to:

If the resource indicated by the resource allocation information is a resource in a dedicated resource pool or a dedicated resource region of the mode-user device, or receives a measurement of the available resources in the shared resource pool or the shared resource region sent by the base station After the indication, one or one or more sets of available resources in the shared resource pool or shared resource area are measured and reported to the base station.

In an optional embodiment of the present invention, the measurement reporting module 1004 is further configured to: when the one or more groups of available resources are reported to the base station, available in the one or more groups or groups An SA is sent, by which the one or one or more sets of available resources have been used.

Example nine

The embodiment provides a resource allocation apparatus, including a memory and a processor, where the memory stores a program, and when the program is read and executed by the processor, the following operations are performed:

Configuring or pre-configuring a mode for the user equipment - a shared resource pool or a shared resource area of the user equipment and the mode 2 user equipment, and a dedicated resource pool or a dedicated resource area for the mode-only user equipment;

After receiving the resource request of the user equipment, according to the existence of the shared resource pool or the available resource of the shared resource area, the shared resource pool or the shared resource area or the dedicated resource pool or the dedicated resource The area allocates resources for the user equipment.

In another embodiment of the present invention, a base station including the above resource allocation apparatus is further provided.

Example ten

The embodiment provides a resource allocation apparatus, including a memory and a processor, where the memory stores a program, and when the program is read and executed by the processor, the following operations are performed:

Receiving configuration information sent by the base station, determining a shared resource pool or a shared resource area of the mode one user equipment and the mode two user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment;

Obtaining resource allocation information from the base station, and transmitting information on the resource indicated by the resource allocation information.

In another embodiment of the present invention, a user equipment including the resource allocation apparatus according to Embodiment 9 is further provided.

FIG. 12 is a schematic structural diagram of hardware components of a resource allocation apparatus according to an embodiment of the present invention. The resource allocation apparatus 110 includes: at least one processor 111, a memory 112, and at least one network interface 114. The various components in resource allocation device 110 are coupled together by bus system 115. It will be appreciated that the bus system 115 is used to implement connection communication between these components. The bus system 115 includes a power bus, a control bus, and a status signal bus in addition to the data bus. However, for clarity of description, various buses are labeled as bus system 115 in FIG.

It will be appreciated that the memory 112 can be either volatile memory or non-volatile memory, and can include both volatile and nonvolatile memory. The non-volatile memory may be a ROM, a Programmable Read-Only Memory (PROM), an Erasable Programmable Read-Only Memory (EPROM), or an electrically erasable device. EEPROM (Electrically Erasable Programmable Read-Only Memory), Ferromagnetic random access memory (FRAM), Flash Memory, Magnetic Surface Memory, Optical Disk, or Read Only Disc (CD) -ROM, Compact Disc Read-Only Memory); the magnetic surface memory may be a disk storage or a tape storage. The volatile memory can be a random access memory (RAM) that acts as an external cache. By way of example and not limitation, many forms of RAM are available, such as Static Random Access Memory (SRAM), Synchronous Static Random Access Memory (SSRAM), Dynamic Random Access (SSRAM). DRAM (Dynamic Random Access Memory), Synchronous Dynamic Random Access Memory (SDRAM), Double Data Rate Synchronous Dynamic Random Access Memory (DDRSDRAM), enhancement Enhanced Synchronous Dynamic Random Access Memory (ESDRAM), Synchronous Dynamic Random Access Memory (SLDRAM), Direct Memory Bus Random Access Memory (DRRAM) ). The memory 112 described in the embodiments of the present invention is intended to include, but is not limited to, these and any other suitable types of memory.

The memory 112 in the embodiment of the present invention is used to store various types of data to support the operation of the resource allocation device 110. Examples of such data include any computer program, such as application 1122, for operating on resource allocation device 110. A program implementing the method of the embodiment of the present invention may be included in the application 1122.

The method disclosed in the foregoing embodiments of the present invention may be applied to the processor 111 or implemented by the processor 111. The processor 111 may be an integrated circuit chip with signal processing capabilities. In the implementation process, each step of the above method may be completed by an integrated logic circuit of hardware in the processor 111 or an instruction in a form of software. The processor 111 described above may be a general purpose processor, a digital signal processor (DSP), or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, or the like. The processor 111 can implement or perform the various methods, steps, and logic blocks disclosed in the embodiments of the present invention. A general purpose processor can be a microprocessor or any conventional processor or the like. The steps of the method disclosed in the embodiment of the present invention may be directly implemented as a hardware decoding processor, or may be performed by a combination of hardware and software modules in the decoding processor. The software module can reside in a storage medium located in memory 112, and processor 111 reads the information in memory 112 and, in conjunction with its hardware, performs the steps of the foregoing method.

In an exemplary embodiment, the resource allocation device 110 may be configured by one or more Application Specific Integrated Circuits (ASICs), DSPs, Programmable Logic Devices (PLDs), and Complex Programmable Logic Devices ( CPLD, Complex Programmable Logic Device), FPGA, general purpose processor, controller, MCU, MPU, or other electronic component implementation for performing the aforementioned methods.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

Industrial applicability

In the embodiment of the present invention, the base station configures or pre-configures the user equipment and the shared resource pool or the shared resource area of the mode 2 user equipment, and the dedicated resource pool or the dedicated resource area used only for the mode one user equipment; The shared resource pool or the available resource area of the shared resource area, the resource is allocated to the user equipment from the shared resource pool or the shared resource area or the dedicated resource pool or the dedicated resource area, mode One and mode two share resources in the resource pool, thereby improving resource usage efficiency.

Claims (30)

A resource allocation method, including: The base station configures or pre-configures a user equipment and a shared resource pool or a shared resource area of the user equipment of the mode 2 user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment; After receiving the resource request of the user equipment, the base station may use the shared resource pool or the shared resource area or the dedicated resource pool or the local resource pool according to the shared resource pool or the shared resource area. The dedicated resource area allocates resources for the user equipment. The method according to claim 1, wherein said said shared resource pool or said shared resource area or said dedicated resource pool or said shared resource pool or said shared resource area The dedicated resource area allocates resources for the user equipment, including: When the base station has learned that the shared resource pool or the shared resource area has available resources that meet the requirements of the user equipment, allocate resources to the user equipment in the shared resource pool or the shared resource area. The method according to claim 1, wherein said said shared resource pool or said shared resource area or said dedicated resource pool or said shared resource pool or said shared resource area The dedicated resource area allocates resources for the user equipment, including: The base station does not have the shared resource pool or the available resource information of the shared resource area, or the shared resource pool known by the base station or the available resource of the shared resource area does not satisfy the resource request of the user equipment. And allocating resources to the user equipment in a dedicated resource pool or a dedicated resource area of the mode-user equipment. The method of any one of claims 1 to 3, wherein the method further comprises: After the base station receives the resource request of the user equipment, the base station does not have available resource information of the shared resource pool or available resource information of the shared resource area, or the shared resource that is known by the base station. When the pool or the available resource of the shared resource area does not satisfy the resource request of the user equipment, instruct the user equipment or other user equipment to measure the shared resource pool or the shared resource area and report the measured one or a group or Multiple sets of available resources. The method of claim 4, wherein one of the measured one or more sets of available resources refers to resource elements of consecutive L resource blocks or sub-bands in a specific time domain and frequency domain. ; A set of available resources refers to a combination of resources of a plurality of the available resources, and may have periodicity in the time domain, which may be referred to as an available resource group; A plurality of sets of available resources refers to a set of said available resource groups within one or more resource pools. The method according to claim 4, wherein the available resources are measured by the user equipment according to the pre-configured parameters or according to the indication parameters of the base station, and the obtained delays and interference requirements are measured on the shared resource pool or the shared resource region. A collection of resources or one or more groups of resources. The method of claim 4 wherein the method further comprises: The base station instructs or pre-configures the user equipment or other user equipment to send scheduling indication information on the reported available resources; The scheduling indication information indicates that the reported available resource has been used. A resource allocation device comprising: a configuration module configured to configure or pre-configure a mode for the user equipment, a shared resource pool or a shared resource area of the user equipment and the mode 2 user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment; An allocation module, configured to receive, according to the resource resource request of the user equipment, the shared resource pool or the shared resource area or the dedicated resource according to the shared resource pool or the available resource area The resource pool or the dedicated resource area allocates resources for the user equipment. The device according to claim 8, wherein the allocating module is configured to: when the device has learned that the shared resource pool or the shared resource region has available resources that meet the requirements of the user equipment, in the sharing The resource pool or the shared resource area allocates resources for the user equipment. The device according to claim 8, wherein the allocation module is configured to: the device does not have the shared resource pool or available resource information of the shared resource region, or the shared resource pool known by the device Or, when the available resources of the shared resource area do not satisfy the resource request of the user equipment, allocate resources to the user equipment in a dedicated resource pool or a dedicated resource area of the mode-user equipment. The apparatus according to any one of claims 8 to 10, wherein the allocating module is further configured to: after receiving the resource request of the user equipment, the apparatus does not have the shared resource pool or the shared resource area Instructing the user equipment or other user equipment to measure the shared resource pool, when the available resource information, or the shared resource pool of the shared resource area, is not satisfied by the user equipment. Or share the resource area and report one or one or more sets of available resources measured. The apparatus according to claim 11, wherein one of the measured one or more sets of available resources refers to a resource unit of consecutive L resource blocks or sub-bands in a specific time domain and frequency domain. ; A set of available resources refers to a combination of resources of a plurality of the available resources, and may have periodicity in the time domain, which may be referred to as an available resource group; A plurality of sets of available resources refers to a set of said available resource groups within one or more resource pools. The apparatus according to claim 11, wherein the available resources are measured by the user equipment according to the pre-configured parameters or according to the indication parameters of the base station, and the obtained delays and interference requirements are measured on the shared resource pool or the shared resource area. A collection of resources or one or more groups of resources. The apparatus according to claim 11, wherein the allocating module is further configured to instruct or pre-configure the user equipment or other user equipment to send scheduling indication information on the reported available resources, and use the scheduling indication information to indicate reporting. The available resources have been used. A resource allocation apparatus, comprising: a memory and a processor, wherein the memory stores a program, and when the program is read and executed by the processor, the following operations are performed: Configuring or pre-configuring a mode for the user equipment - a shared resource pool or a shared resource area of the user equipment and the mode 2 user equipment, and a dedicated resource pool or a dedicated resource area for the mode-only user equipment; After receiving the resource request of the user equipment, according to the existence of the shared resource pool or the available resource of the shared resource area, the shared resource pool or the shared resource area or the dedicated resource pool or the dedicated resource The area allocates resources for the user equipment. The apparatus of claim 15 wherein said program, when executed by said processor, is further configured to: After receiving the resource request of the user equipment, the device has learned that the shared resource pool or the shared resource area has available resources that meet the requirements of the user equipment, in the shared resource pool or the shared resource. The area allocates resources for the user equipment. The apparatus of claim 15 wherein said program, when executed by said processor, is further configured to: After receiving the resource request of the user equipment, the device does not have the shared resource pool or the available resource information of the shared resource area, or the shared resource pool or the shared resource area known by the device. When the available resource does not satisfy the resource request of the user equipment, the user equipment is allocated a resource in the dedicated resource pool or the dedicated resource area of the mode. A resource allocation method, including: The user equipment receives configuration information sent by the base station, and determines a resource pool configuration. The user equipment acquires resource allocation information from the base station, and transmits information on the resource indicated by the resource allocation information. The method according to claim 18, wherein the resource indicated by the resource allocation information is one of: a resource in the shared resource pool or a shared resource region, or a dedicated resource pool of the mode-user equipment or dedicated Resources in the resource area. The method of claim 18, wherein the method further comprises: If the resource indicated by the resource allocation information is a resource in a dedicated resource pool or a dedicated resource region of the mode-user device, or the user equipment receives the measurement in the shared resource pool or the shared resource region sent by the base station The user equipment measures and reports one or one or more sets of available resources in the shared resource pool or shared resource area to the base station. The method of claim 20, wherein the method further comprises: The user equipment reports the one or more groups of available resources to the base station, and sends scheduling indication information on the one or one or more groups of available resources, where the one or One or more sets of available resources have been used. The method of claim 18, wherein the method further comprises: before the user equipment acquires resource allocation information from the base station, the method further comprising: The base station is requested to report the measurement result of the available resource information, and after obtaining the authorization of the base station, report one or more sets of available resource information in the measured one or more shared resource pools to the base station. A resource allocation device comprising: a resource configuration module, configured to receive configuration information sent by the base station, and determine a resource pool configuration; a resource obtaining module, configured to acquire resource allocation information from the base station, and acquire a resource indicated by the resource allocation information; The sending module is configured to send information on the resource indicated by the resource allocation information. The device according to claim 23, wherein the resource indicated by the resource allocation information is one of: a resource in the shared resource pool or a shared resource region, or a dedicated resource pool of the mode-user equipment or dedicated Resources in the resource area. The device of claim 23, wherein the resource allocation device further comprises a measurement reporting module configured to: if the resource indicated by the resource allocation information is a resource in a mode-specific resource pool or a dedicated resource region of a mode device, Or receiving, by the base station, an indication of measuring the available resources in the shared resource pool or the shared resource area, and measuring and reporting one or one or more sets of available resources in the shared resource pool or the shared resource area. To the base station. The apparatus of claim 25, wherein the measurement reporting module is further configured to: report the one or more sets of available resources to the base station, in the one or one or more sets of available resources The scheduling indication information is sent, and the scheduling indication information indicates that the one or one or more sets of available resources have been used. The device of claim 25, wherein the measurement reporting module is further configured to: The base station is requested to report the measurement result of the available resource information, and after obtaining the authorization of the base station, report one or more sets of available resource information in the measured one or more shared resource pools to the base station. A resource allocation apparatus includes a memory and a processor, the memory storing a program that, when read by the processor, performs the following operations: Receiving configuration information sent by the base station, determining a shared resource pool or a shared resource area of the mode one user equipment and the mode two user equipment, and a dedicated resource pool or a dedicated resource area used only for the mode one user equipment; Obtaining resource allocation information from the base station, and transmitting information on the resource indicated by the resource allocation information. The apparatus of claim 28, wherein the resource indicated by the resource allocation information is one of the following: The resource in the shared resource pool or the shared resource region, or the resource in the mode-specific resource pool of the user equipment or the dedicated resource region. A storage medium storing an executable program, the executable program being executed by a processor, implementing the resource allocation method according to any one of claims 1 to 7, or implementing any one of claims 18 to 22 Resource allocation method.

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