WO2016065622A1 - Resource allocating apparatus and method - Google Patents

Abstract

Disclosed is a resource allocating apparatus. The resource allocating apparatus comprises: a dividing module, used for dividing a resource pool for performing communication by a user terminal UE, the divided resource pool being in a one-to-one correspondence with a network coverage area, an area in which there is completely no network coverage and a cell edge area with which the UE communicates; a sending module, used for sending a division result made by the dividing module to the UE; a receiving module, used for receiving resource allocation request information sent by the UE after the sending module sends the division result to the UE, the request information comprising an area where the UE is currently located; and an allocating module, used for allocating a resource to the UE according to the information, received by the receiving module, about the area where the UE is currently located. Embodiments of the present invention also provide a resource allocating method, which is used for solving the problem in which there is no optimization of resource configuration in the prior art and for improving the resource utilization rate.

Description

Resource allocation device and method Technical field

The present invention relates to the field of wireless communications, and in particular, to a resource allocation apparatus and method.

Background technique

Internet of Vehicle (IOV) refers to a dynamic mobile communication system in which vehicles interact with vehicles, vehicles and people, vehicles and roads to realize communication between vehicles and public networks. It can share information through vehicles and vehicles, vehicles and people, vehicles and roads, collect information on vehicles, roads and environment, and process, calculate, share and securely publish information collected from multiple sources on the information network platform. According to different functional requirements, the vehicle is effectively guided and supervised, and professional multimedia and mobile internet application services are provided.

Among them, Vehicle to Vehicle (V2V) generally works on a dedicated communication spectrum. Currently, the technology used for vehicle-to-vehicle communication has Dedicated Short Range Communications (DSRC), which uses 75Mhz. The spectrum resource is divided into 7 channels in units of 10Mhz. The Common Transport Channel (CCH) is used for secure communication of vehicles. All vehicles periodically broadcast their own status information or event warning information on the channel. , collectively referred to as Business Service Management (BSM) messages, used to inform the surrounding vehicles of the operation of the vehicle, or to send warnings of accidents.

In the DSRC technology, the Carrier Sense Multiple Access with Collision Avoidance (CSMA/CA) mechanism is adopted, that is, each vehicle has to listen before data is sent, and when a user is found in the resource Waiting when sending data, if it is found that the channel is idle, it can be sent immediately, or it can be sent back after a short period of time. All the resources of the channel are freely competitive. Therefore, the resource configuration is not optimized in the DSRC technology, thus making Poor resource utilization.

Summary of the invention

The embodiments of the present invention provide a resource allocation apparatus and method, which are used to solve the problem that the resource allocation is not optimized in the prior art, and improve resource utilization.

A first aspect of the present invention provides a resource allocation apparatus, the apparatus comprising:

a dividing module, configured to divide a resource pool in which the user terminal UE communicates, a network coverage area in which the divided resource pool communicates with the UE, a completely no network coverage area, and a cell edge area Domain one-to-one correspondence;

a sending module, configured to send the result of dividing the dividing module to the UE;

a receiving module, configured to: after the sending module sends the segmentation result to the UE, receive request information of resource allocation sent by the UE, where the request information includes an area where the UE is currently located;

And an allocating module, configured to allocate resources to the UE according to the area information that the UE is currently received by the receiving module.

In combination with the first aspect, in a first possible implementation manner,

The distribution module includes a first distribution module and a second distribution module;

The first allocation module is configured to allocate a first resource to the UE when the UE is currently in a network coverage area, where the first resource is a resource allocated by the base station when the UE is in a network coverage area, where The network coverage area includes a single base station coverage area and a multi-base station coverage area;

The second allocation module is configured to allocate a second resource to the UE when the UE is in a cell edge region, where the second resource is a resource allocated by the base station when the UE is currently in a cell edge region.

In conjunction with the first possible implementation of the first aspect, in a second possible implementation,

The second allocation module is specifically configured to connect the UE to the network, and at least one UE in the neighboring UE of the UE is not connected to the network, and allocates a second resource to the UE.

A second aspect of the present invention provides an apparatus for resource allocation, the apparatus comprising:

a receiving module, configured to receive a result of resource pool division sent by the base station, where the divided resource pool has a one-to-one correspondence with a network coverage area, a completely no network coverage area, and a cell edge area for communicating with the UE;

a sending module, configured to send, by the receiving module, a request for resource allocation to the base station, where the request information includes an area where the UE is currently located, where the request information is used The base station allocates resources for the UE.

With reference to the second aspect, in a first possible implementation, the device further includes:

a detection module and a determination module;

The detecting module is configured to detect a network connection of the UE itself and a network connection with a neighboring UE of the UE;

The determining module is configured to detect, by the detecting module, a network connection of the UE itself and the After the network connection of the UE of the UE is determined, the area where the UE is currently located is determined;

The sending module is further configured to: after the determining module determines the area where the UE is currently located, send the area information that the UE is currently located to the neighboring UE.

In conjunction with the first possible implementation of the second aspect, in a second possible implementation,

The detecting module is specifically configured to detect that the UE itself is connected to a network, and the neighboring UEs are all connected to the network;

The determining module is specifically configured to: after the detecting module detects that the UE is connected to the network, and the neighboring UE is connected to the network, determining that the UE is currently in a network coverage area;

The sending module is specifically configured to: after the determining module determines that the UE is currently in a network coverage area, send, to the neighboring UE, information that the UE is currently in a network coverage area; or

The detecting module is specifically configured to detect that the UE itself is not connected to the network, and the neighboring UE is not connected to the network;

The determining module is specifically configured to: after the detecting module detects that the UE is not connected to the network, and the neighboring UE is not connected to the network, determining that the UE is currently in a completely network-free coverage area;

The sending module is specifically configured to: after the determining module determines that the UE is currently in a completely network-free coverage area, send, to the neighboring UE, information that the UE is currently in a completely network-free coverage area; or

The detecting module is specifically configured to detect that the UE itself is connected to the network, and at least one UE in the neighboring UE is not connected to the network, or detecting that the UE itself is not connected to the network, and at least the neighboring UE exists. One UE is connected to the network;

a determining module, configured to detect that the UE itself is connected to a network, and at least one UE in the neighboring UE does not connect to the network, or detects that the UE itself is not connected to the network, and the neighboring UE After at least one UE is connected to the network, determining that the UE is currently in a cell edge region;

The sending module is specifically configured to: after the determining module determines that the UE is in a cell edge area, send, to the neighboring UE, that the UE is currently in a cell edge area, and the UE is not connected to the network or the UE Information about network connections.

In combination with the second aspect, in a third possible implementation,

The sending module is specifically configured to send, to the base station, first request information of resource allocation, where The first request information is used by the base station to allocate a first resource to the UE when the UE is currently in a network coverage area; or

The sending module is specifically configured to send the second request information of the resource allocation to the base station, where the second request information is used by the base station to allocate a second resource to the UE when the UE is currently in a cell edge region.

In conjunction with the third possible implementation of the second aspect, in a fourth possible implementation,

The sending module is specifically configured to send the second request information of the resource allocation to the base station, where the second request information is used by the UE to connect to the network, and at least one UE in the neighboring UE is not connected to the network. The base station allocates a second resource to the UE.

In conjunction with the first possible implementation of the second aspect, in a fifth possible implementation,

The receiving module is further configured to receive a first resource allocated by the base station;

The detecting module is further configured to: after the receiving module receives the first resource, detecting whether the first resource conflicts with the first resource received by the neighboring UE;

The sending module is further configured to: when the detecting module detects that the first resource conflicts with the first resource received by the neighboring UE, send the conflict indication message to the base station, where the indication information is used by The base station re-allocates resources to the UE, where the indication information carries indication information of a selectable idle resource.

In conjunction with the first possible implementation of the second aspect, in a sixth possible implementation,

The receiving module is further configured to receive a second resource allocated by the base station;

The detecting module is further configured to: after receiving, by the receiving module, the second resource, detecting resource allocation of the cell edge area;

The sending module is further configured to: after the detecting module detects the resource allocation, send the detection result of the resource allocation to the neighboring UE.

With reference to the second aspect, or any one of the first to the sixth possible implementation manners of the second aspect, in a seventh possible implementation manner,

The determining module is further configured to determine that the UE enters a cell edge area from a network coverage area, and the UE is connected to a network;

The sending module is further configured to: when the determining module determines that the UE enters a cell edge area from a network coverage area, and the UE is connected to the network, the UE sends second request information for resource allocation to the base station; Or,

The determining module is further configured to determine that the UE enters a network coverage area from a cell edge area;

The sending module is further configured to: when the determining module determines that the UE enters a network coverage area from a cell edge area, the UE sends first request information of resource allocation to the base station; or

The determining module is further configured to determine that the UE enters a network coverage area from a completely network-free coverage area;

The sending module is further configured to: when the determining module determines that the UE enters a network coverage area from a completely network-free coverage area, the UE sends first request information of resource allocation to the base station; or

The determining module is further configured to determine that the UE enters a cell edge area from a completely network-free coverage area, and the UE is connected to a network;

The sending module is further configured to: when the determining module determines that the UE enters a cell edge area from a completely network-free coverage area, and the UE is connected to the network, the UE sends a second request for resource allocation to the base station. information.

A third aspect of the present invention provides a method for resource allocation, the method comprising:

The base station divides the resource pool in which the user terminal UE communicates, and the divided resource pool has a one-to-one correspondence with the network coverage area, the completely no network coverage area, and the cell edge area for communicating with the UE;

Sending, by the base station, a result of the resource pool division to the UE;

Receiving, by the base station, the request information of the resource allocation sent by the UE, where the request information includes an area where the UE is currently located, and the request information is used by the base station to allocate resources for the UE;

The base station allocates resources to the UE according to the area information in which the UE is located.

With reference to the third aspect, in a first possible implementation, the allocating resources by the base station to the UE according to the area information that the UE is currently located includes:

When the UE is currently in a network coverage area, the UE is allocated a first resource, where the first resource is a resource allocated by the base station when the UE is currently in a network coverage area, and the network coverage area includes a single base station. Coverage area and multiple base station coverage areas;

When the UE is in a cell edge region, the UE is allocated a second resource, where the second resource is a resource allocated by the base station when the UE is in a cell edge region.

With reference to the first possible implementation manner of the third aspect, in a second possible implementation manner, when the UE is currently in a cell edge area, allocating the second resource to the UE includes:

The UE is connected to the network, and at least one UE in the neighboring UE is not connected to the network, and the second resource is allocated to the UE.

A fourth aspect of the present invention provides a method for resource allocation, the method comprising:

The UE receives the result of the resource pool division sent by the base station, and the divided resource pool has a one-to-one correspondence with the network coverage area, the completely no network coverage area, and the cell edge area for communicating with the UE;

The UE sends request information for resource allocation to the base station, where the request information includes an area where the UE is currently located, and the request message is used by the base station to allocate resources for the UE.

With reference to the fourth aspect, in a first possible implementation, before the sending, by the UE, the resource allocation request information to the base station, the method further includes:

The UE detects its own network connection and a network connection with a neighboring UE of the UE to determine an area in which the UE is currently located, and transmits area information in which the UE is currently located to the neighboring UE.

With reference to the first possible implementation manner of the fourth aspect, in a second possible implementation manner, the UE detects a network connection of the UE and a network connection with a neighboring UE of the UE to determine that the UE is currently located. And sending the area information that the UE is currently located to the neighboring UE includes:

When the UE detects that it is connected to the network, and the neighboring UE is connected to the network to determine that the UE is currently in the network coverage area, sending information that the UE is currently in the network coverage area to the neighboring UE;

When the UE detects that it is not connected to the network, and the neighboring UE is not connected to the network to determine that the UE is currently in a completely network-free coverage area, sending, to the neighboring UE, that the UE is currently in a completely network-free coverage area. Information;

When the UE detects that it is connected to the network, and at least one UE in the neighboring UE is not connected to the network, or the UE detects that it is not connected to the network, and at least one UE in the neighboring UE is connected to the network. Determining that the UE is currently in a cell edge area, and transmitting, to the neighboring UE, information that the UE is currently in a cell edge area, and the UE is connected to the network or the UE is not connected to the network.

With reference to the fourth aspect, in a third possible implementation, the request information that the UE sends the resource allocation to the base station includes:

Transmitting, by the UE, first request information of resource allocation to the base station, where the first request message is used by the base station to allocate a first resource to the UE when the UE is currently in a network coverage area; or

The UE sends the second request information of the resource allocation to the base station, where the second request message is used by the base station to allocate the second resource to the UE when the UE is currently in the cell edge area.

With reference to the third possible implementation manner of the fourth aspect, in a fourth possible implementation manner, the second request information that the UE sends the resource allocation to the base station includes:

Transmitting, by the UE, the second request information of the resource allocation to the base station, where the second request information is used by the UE to connect to the network, and when at least one UE in the neighboring UE is not connected to the network, the base station is The UE allocates a second resource.

With reference to the third possible implementation manner of the fourth aspect, in a fifth possible implementation, after the sending, by the UE, the first request information of the resource allocation to the base station, the method further includes:

Receiving, by the UE, the first resource allocated by the base station;

The UE detects whether the first resource conflicts with the first resource received by the neighboring UE, and if yes, sends the conflict indication message to the base station, where the indication message is used by the base station to The UE re-allocates resources, and the indication information carries indication information of the selectable idle resources.

With the fourth possible implementation of the fourth aspect, in a sixth possible implementation, after the sending, by the UE, the second request information of the resource allocation to the base station, the method further includes:

Receiving, by the UE, a second resource allocated by the base station;

The UE detects a resource allocation of the cell edge area, and sends a detection result of the resource allocation to the neighboring UE.

With reference to the fourth aspect, or any one of the first to the sixth possible implementation manners of the fourth aspect, in a seventh possible implementation, the method further includes:

When the UE enters a cell edge area from a network coverage area, and the UE is connected to a network, the UE sends second request information of resource allocation to the base station;

When the UE enters the network coverage area from the cell edge area, the UE sends the first request information of the resource adjustment to the base station;

When the UE enters the network coverage area from the completely network-free coverage area, the UE sends the first request information of the resource adjustment to the base station;

When the UE enters the cell edge domain from the completely network-free coverage area, and the UE is connected to the network, the UE sends the second request information of the resource adjustment to the base station.

Applying the above technical solution, the dividing module provided by the embodiment of the present invention divides a resource pool in which the UE performs communication, and sends a result of dividing the module by the sending module to the UE, where the sending module sends the dividing to the UE in the sending module. After the result, receiving the request information of the resource allocation sent by the UE, The request information includes an area in which the UE is currently located, and the allocation module allocates resources to the UE according to the area information currently received by the receiving module, that is, the base station according to the current area of the UE. The UE allocates resources and optimizes resource allocation, thereby improving resource utilization.

DRAWINGS

1 is a schematic diagram of an embodiment of a resource allocation apparatus according to an embodiment of the present invention;

2 is a schematic diagram of another embodiment of a resource allocation apparatus according to an embodiment of the present invention;

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

4 is a schematic diagram of another embodiment of a resource allocation apparatus according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of another embodiment of a resource allocation apparatus according to an embodiment of the present invention; FIG.

FIG. 6 is a schematic diagram of an embodiment of a resource allocation method according to an embodiment of the present invention; FIG.

FIG. 7 is a schematic diagram of another embodiment of a resource allocation method according to an embodiment of the present invention; FIG.

FIG. 8 is a schematic diagram of another embodiment of a resource allocation method according to an embodiment of the present invention; FIG.

FIG. 9 is a schematic diagram of another embodiment of a resource allocation method according to an embodiment of the present invention; FIG.

FIG. 10 is a schematic diagram of another embodiment of a resource allocation method according to an embodiment of the present invention.

detailed description

The embodiments of the present invention provide a resource allocation apparatus and method, which are used to solve the problem that the resource configuration cannot be optimized in the prior art, and improve resource utilization.

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

It should be understood that although the terms first, second, etc. may be used to describe individual users or terminals in the embodiments of the present invention, the user or terminal should not be limited to these terms. These terms are only used to distinguish users or terminals from each other. For example, a first user may also be referred to as a second user without departing from the scope of the embodiments of the present invention. Similarly, the second user may also be referred to as a first user; similarly, the second direction may also be This is not limited by the embodiment of the present invention.

Depending on the context, the word "if" as used herein may be interpreted as "when" or "when" or "in response to determining" or "in response to detecting." Similarly, depending on the context, the phrase "if "determine" or "if detected (condition or event stated)" may be interpreted as "when determined" or "in response to determination" or "when detected (condition or event stated)" or "in response to detection (statement) Condition or event)"

In order to facilitate the understanding of the embodiments of the present invention, the system to which the embodiments of the present invention are applied and the several elements introduced in the description are first introduced herein:

The communication system to which the embodiment of the present invention is applied may be an improvement based on Long Term Evaluation (LTE) or other communication systems, and is not limited herein. It can be understood that the embodiments of the present invention are applicable to an LTE system, and other wireless communication systems based on the Internet Protocol (IP). The embodiment of the present invention adopts the V2V technology, and the V2V generally works on a dedicated communication spectrum, such as the United States. A 75 MHz spectrum is allocated for vehicle and bus communication in the 5.9 GHz band. The combination of V2V communication and today's cellular communication can greatly improve the performance of V2V communication, expand the coverage of vehicle and vehicle communication, and enrich the service attributes of the Internet of Vehicles. In particular, the manner in which the V2V communication is scheduled by the cellular, such as the manner in which the base station specifies the resources used for each V2V communication, can optimize resource allocation by the base station, thereby improving resource utilization efficiency.

Since the base station is not able to provide full-channel coverage, and the base station coverage area needs to consider the V2V security communication requirements, the base station-based coverage scenarios can be classified into four categories: (1) base station coverage area: all UEs located under the base station coverage area It can maintain communication with the base station; (2) Mixed coverage area: within the scope of a certain communication, there are both UEs that can communicate with the base station and UEs that cannot communicate with the base station; (3) no coverage area: at some All UEs in the communication area cannot communicate with the base station; (4) Multi-base station coexistence area: UEs in a certain area may communicate with different base stations at the same time.

Based on the coverage scenario of the base station, a possible communication spectrum resource usage method is: designing a frame length within a certain bandwidth is 10/100 ms, distinguishing a vehicle to infrastructure (V2I) resource, a V2V scheduling resource, and a V2V. Competitive resources. The V2I resource is used for communication between the UE and the base station; the V2V scheduling resource is a resource that the base station can schedule for V2V communication, that is, the resource can only be allocated by the base station; the V2V competes for resources, and the use of the resource is not restricted by the base station, and the UE can Free to compete and use as needed.

Referring to FIG. 1, an embodiment of a resource allocation apparatus 100 in an embodiment of the present invention includes:

a dividing module 101, configured to divide a resource pool in which the user terminal UE performs communication;

In the embodiment of the present invention, the divided resource pools are in one-to-one correspondence with the network coverage area, the completely no network coverage area, and the cell edge area, and the base station divides the resource pool according to the division. The different areas corresponding to the subsequent resource pools allocate different resources to the UE.

The sending module 102 is configured to send the result of dividing the partitioning module 101 to the UE;

In the embodiment of the present invention, the divided resource pool includes all the resources in the coverage of the base station, where the area corresponding to the divided resource pool is: a network coverage area, a completely no network coverage area, and a cell edge area. When the UE is in the network coverage area, the UE only receives resources from the base station; if the UE is in a completely network-free coverage area, the UE receives resources that are not bound by the base station, and uses free resources that compete completely without the network coverage area. It can be understood that The free resource with no network coverage area contains all the resources of the area; if the UE is in the cell edge area, some UEs receive resources from the base station, and some UEs compete for free resources in the cell edge area. It can be understood that The free resource in the cell edge area is the remaining resources of the cell edge area except the resources allocated by the base station.

The receiving module 103 is configured to: after the sending module 102 sends the segmentation result to the UE, receive the request information of the resource allocation sent by the UE;

In the embodiment of the present invention, the request information includes any one of the area where the UE is currently located, that is, the network coverage area, the completely no network coverage area, and the cell edge area.

The allocating module 104 is configured to allocate resources to the UE according to the area information currently received by the UE received by the receiving module 103.

In the embodiment of the present invention, the base station allocates resources to the UE according to the area information that the UE is currently located in the request information, thereby optimizing resource allocation and improving resource utilization.

The dividing module provided by the embodiment of the present invention divides the resource pool in which the UE performs communication, and sends the result of dividing the partitioning module to the UE by using the sending module, and the receiving module receives the request information of the resource allocation sent by the UE, where the request information includes the UE. The current allocation area, the allocation module allocates resources to the UE according to the area information currently received by the receiving module, that is, the base station allocates resources according to the area where the UE is currently located, and optimizes resource allocation, thereby improving the resource allocation. Resource utilization.

Referring to FIG. 2, on the basis of the embodiment of FIG. 1, another embodiment of the resource allocation apparatus 200 in the embodiment of the present invention includes:

a dividing module 201, configured to divide a resource pool in which the user terminal UE performs communication;

In the embodiment of the present invention, the divided resource pools are in one-to-one correspondence with the network coverage area, the completely no network coverage area, and the cell edge area, and the base station divides the resource pool according to different areas corresponding to the allocated resource pool. Different resources are allocated to the UE.

The sending module 202 is configured to send the result of dividing the partitioning module 201 to the UE;

In the embodiment of the present invention, the divided resource pool includes all the resources in the coverage of the base station, where the area corresponding to the divided resource pool is: a network coverage area, a completely no network coverage area, and a cell edge area. When the UE is in the network coverage area, the UE only receives resources from the base station; if the UE is in a completely network-free coverage area, the UE receives resources that are not bound by the base station, and uses free resources that compete completely without the network coverage area. It can be understood that The free resource with no network coverage area contains all the resources of the area; if the UE is in the cell edge area, some UEs receive resources from the base station, and some UEs compete for free resources in the cell edge area. It can be understood that The free resource in the cell edge area is the remaining resources of the cell edge area except the resources allocated by the base station.

The receiving module 203 is configured to: after the sending module 202 sends the result of the dividing to the UE, receive the request information of the resource allocation sent by the UE;

In the embodiment of the present invention, the request information includes any one of the area where the UE is currently located, that is, the network coverage area, the completely no network coverage area, and the cell edge area.

The allocating module 204 is configured to allocate resources to the UE according to the area information currently received by the UE received by the receiving module 203.

Further, the allocation module 204 includes a first allocation module 2041 and a second allocation module 2042;

The first allocation module 2041 is configured to allocate a first resource to the UE when the UE is currently in a network coverage area, where the first resource is a resource allocated by the base station when the UE is in a network coverage area, The network coverage area includes a single base station coverage area and a multi-base station coverage area;

The second allocation module 2042 is configured to allocate a second resource to the UE when the UE is in a cell edge region, where the second resource is a resource allocated by the base station when the UE is currently in a cell edge region.

The second allocation module 2042 is specifically configured to connect the UE to the network, and at least one UE in the neighboring UE of the UE is not connected to the network, and allocates a second resource to the UE.

It should be noted that the neighboring UE refers to a UE other than the UE in the distance threshold range of the UE, and the threshold value may be 100 to 300 meters, which is not specifically limited herein.

It can be understood that resources can be received from the base station only when the UE is connected to the network.

In the embodiment of the present invention, the base station allocates resources to the UE according to the area information that the UE is currently located in the request information, thereby optimizing resource allocation and improving resource utilization.

The dividing module provided by the embodiment of the present invention divides the resource pool in which the UE communicates, and sends the result of dividing the module by the sending module to the UE, and the receiving module receives the resource allocation sent by the UE. Obtaining information, where the request information includes an area where the UE is currently located, the base station allocates resources to the UE according to the area information that the UE is currently located, and allocates the first resource to the UE when the UE is currently in the network coverage area. When the UE is in the cell edge area, the second resource is allocated to the UE, and the resource configuration is optimized, thereby improving resource utilization.

An embodiment of the resource allocation apparatus described on the base station side is described above. Referring to FIG. 3, another embodiment of the resource allocation apparatus 300 described on the UE side is further described below.

The receiving module 301 is configured to receive a result of resource pool division sent by the base station;

In the embodiment of the present invention, the divided resource pool has a one-to-one correspondence with a network coverage area, a completely no network coverage area, and a cell edge area for communication with the UE.

The sending module 302 is configured to send, by the receiving module 301, the request information of the resource allocation to the base station after receiving the result of the resource pool division sent by the base station;

In the embodiment of the present invention, the request information of the resource allocation includes any one of the area where the UE is currently located, that is, the network coverage area, the completely no network coverage area, and the cell edge area, where the request information is used for the The base station allocates resources for the UE.

In the embodiment of the present invention, the receiving module receives the result of the resource pool division sent by the base station, and the allocated resource pool is in one-to-one correspondence with the area in which the UE communicates, that is, the base station allocates different resources according to the area where the UE is located, and the sending module Sending resource allocation request information to the base station, where the request information includes an area where the UE is currently located, and the base station allocates resources to the UE according to the current location of the UE, thereby optimizing resource allocation, thereby improving resource utilization. rate.

Referring to FIG. 4, another embodiment of the resource allocation apparatus 400 in the embodiment of the present invention includes:

The receiving module 401 is configured to receive a result of resource pool division sent by the base station;

In the embodiment of the present invention, the divided resource pool has a one-to-one correspondence with a network coverage area, a completely no network coverage area, and a cell edge area for communication with the UE.

The detecting module 402 is configured to: after receiving the result of the resource pool division sent by the base station, the detecting module 401 detects the network connection of the network and the network connection with the neighboring UE of the UE;

It should be noted that the neighboring UE refers to a UE other than the UE in the distance threshold range of the UE, and the threshold value may be 100 to 300 meters, which is not specifically limited herein.

a determining module 403, configured to determine, after the detecting module 402 detects the network connection of the UE and the network connection with the neighboring UE of the UE, determining an area where the UE is currently located;

The sending module 404 is configured to: after the determining module 403 determines the area where the UE is currently located, Sending, by the base station, request information of resource allocation;

Further, the sending module 404 is further configured to: after the determining module 403 determines the area where the UE is currently located, send the area information that the UE is currently located to the neighboring UE.

In some embodiments, the detecting module 402 determines a module 403, and the sending module 404 is configured to perform the following operations:

The detecting module 402 is specifically configured to detect that the UE itself is connected to the network, and the neighboring UE is connected to the network;

The determining module 403 is specifically configured to: after the detecting module 402 detects that the UE itself is connected to the network, and after the neighboring UEs are connected to the network, determine that the UE is currently in a network coverage area;

The sending module 404 is specifically configured to: after the determining module 403 determines that the UE is currently in a network coverage area, send information that the UE is currently in a network coverage area to the neighboring UE; or

The detecting module 402 is specifically configured to detect that the UE itself is not connected to the network, and the neighboring UE is not connected to the network;

The determining module 403 is specifically configured to: after the detecting module 402 detects that the UE is not connected to the network, and the neighboring UE is not connected to the network, determine that the UE is currently in a completely network-free coverage area;

The sending module 404 is specifically configured to: after the determining module 403 determines that the UE is currently in a completely network-free coverage area, send, to the neighboring UE, information that the UE is currently in a completely network-free coverage area; or

The detecting module 402 is specifically configured to detect that the UE itself is connected to the network, and at least one UE in the neighboring UE is not connected to the network, or detecting that the UE itself is not connected to the network, and at least the neighboring UE exists. One UE is connected to the network;

Determining a modulo 403, configured to detect, by the detecting module 402, that the UE itself is connected to a network, and at least one UE in the neighboring UE is not connected to the network, or detecting that the UE itself is not connected to the network, and After at least one UE in the neighboring UE is connected to the network, determining that the UE is currently in a cell edge region;

The sending module 404 is specifically configured to: after the determining module 403 determines that the UE is in a cell edge area, send, to the neighboring UE, that the UE is currently in a cell edge area, and the UE is connected to the network or the UE is not Information connected to the network.

In some embodiments, the sending module 404 is further configured to:

The sending module 404 is specifically configured to send the first request information of the resource allocation to the base station, where the first request information is used by the base station to allocate a first resource to the UE when the UE is currently in a network coverage area; or ,

The sending module 404 is specifically configured to send the second request information of the resource allocation to the base station, where the second request information is used by the base station to allocate a second resource to the UE when the UE is currently in a cell edge region.

The sending module 404 is specifically configured to send the second request information of the resource allocation to the base station, where the second request information is used to connect the UE to the network, and at least one UE in the neighboring UE does not belong to the network. The base station allocates a second resource to the UE when connected.

It can be understood that the base station allocates resources for the UE only when it is connected to the network.

In some embodiments, the receiving module 401, the detecting module 402, and the sending module 404 also perform the following operations:

The receiving module 401 is further configured to receive the first resource allocated by the base station;

The detecting module 402 is further configured to: after the receiving the module 401 receives the first resource, detecting whether the first resource conflicts with the first resource received by the neighboring UE;

The sending module 404 is further configured to: when the detecting module 402 detects that the first resource conflicts with the first resource received by the neighboring UE, send the indication message of the conflict to the base station, where the indication information is used by The base station re-allocates resources to the UE, where the indication information carries indication information of a selectable idle resource.

It can be understood that when the UE is in a multi-base station area, resource conflict may occur. For example, multiple base stations simultaneously allocate the same resource to the UE under their coverage, which may cause resource collision of the coverage area of the multiple base station, such as The two base stations allocate the same resource to the two UEs under their coverage, and the two UEs form strong interference under the coverage area of each other's V2V communication. If there are more base stations under the coverage area, the problem More complicated, therefore, an indication message of resource collision is sent to the base station, so that the base station reallocates resources to the UE.

In some embodiments, the receiving module 401, the detecting module 402, and the sending module 404 also perform the following operations:

The receiving module 401 is further configured to receive the second resource allocated by the base station;

The detecting module 402 is further configured to: after the receiving module 401 receives the second resource, detect resource allocation of the cell edge region;

The sending module 403 is further configured to: after the detecting module 402 detects the resource allocation, send the detection result of the resource allocation to the neighboring UE.

In the embodiment of the present invention, the same cell may be allowed to be at different edges (the road is generally a sliver, that is, both ends of the road), and different cell edge modes are configured for UEs in different driving directions, so that the UE is from the road. The resource location obtained when the left side enters the cell or enters the cell from the right side is different. In order to adjust the resources without further adjustment, or the adjustment is rarely performed (for example, the resource configurations on the left and right sides are exactly complementary), the resource allocation at the edge of the cell is detected. The detection result of the resource allocation is sent by the neighboring UE.

In some embodiments, the determining module 403 is further configured to perform the following operations:

Since the UE is dynamically changed, when the area where the UE is located changes, the request information of the resource allocation needs to be resent to the base station, as follows:

The determining module 403 is further configured to determine that the UE enters a cell edge area from a network coverage area, and the UE is connected to a network;

The sending module 404 is further configured to: when the determining module 403 determines that the UE enters the cell edge area from the network coverage area, and the UE is connected to the network, the UE sends the second request information of the resource allocation to the base station. ;or,

The determining module 403 is further configured to determine that the UE enters a network coverage area from a cell edge area;

The sending module 404 is further configured to: when the determining module 403 determines that the UE enters the network coverage area from the cell edge area, the UE sends the first request information of the resource allocation to the base station; or

The determining module 403 is further configured to determine that the UE enters the network coverage area from a completely network-free coverage area;

The sending module 404 is further configured to: when the determining module 403 determines that the UE enters the network coverage area from the completely network-free coverage area, the UE sends the first request information of the resource allocation to the base station; or

The determining module 403 is further configured to determine that the UE enters a cell edge area from a completely network-free coverage area, and the UE is connected to the network;

The sending module 404 is further configured to: when the determining module 403 determines that the UE enters a cell edge area from a completely network-free coverage area, and the UE is connected to the network, the UE sends a second resource allocation to the base station. Request information.

In the embodiment of the present invention, the receiving module receives the result of the resource pool division sent by the base station, and the allocated resource pool is in one-to-one correspondence with the area where the UE is located, that is, the base station allocates according to the area where the UE is located. The detecting module detects the network connection of the UE itself and the network connection with the neighboring UE of the UE, and determines the current location of the UE by the determining module, and the sending module sends the resource allocation to the base station. Request information, where the request information includes an area where the UE is currently located, and the base station allocates resources to the UE according to the area where the UE is currently located. When the area where the UE is located changes, the sending module resends the resource to the base station. The request information is allocated to enable the base station to reallocate resources to the UE, optimizing resource allocation, thereby improving resource utilization.

The embodiment shown in FIG. 1 to FIG. 4 illustrates the specific structure of the resource allocation device from the perspective of the function module. The specific structure of the resource allocation device will be described from the hardware point of view below with reference to the embodiment of FIG. 5:

As shown in FIG. 5, the resource allocation apparatus includes a transmitter 501, a receiver 502, and a processor 503.

The resource allocation device according to an embodiment of the present invention may have more or less components than those shown in FIG. 4, may combine two or more components, or may have different component configurations or settings, and each component may be Hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits.

The transmitter 501 is configured to perform the following operations:

Sending a result of resource pool division to the UE;

The receiver 502 is configured to perform the following operations:

Receiving request information of resource allocation sent by the UE, where the request information includes an area where the UE is currently located;

The processor 503 is configured to perform the following operations:

Before the transmitter 501 sends the result of the resource pool division to the UE, the resource pool in which the UE performs communication is divided;

After receiving the request information of the resource allocation sent by the UE, the receiver 502 allocates resources to the UE according to the area information that the UE is currently located.

The processor 503 is further configured to perform the following operations:

Detecting a network connection of the UE itself and a network connection with a neighboring UE of the UE, and an area where the UE is currently located.

It should be noted that the device also corresponds to any method embodiment of FIG. 6 to FIG. 9 below, and is not specifically limited herein.

In order to facilitate the better implementation of the above related device of the embodiment of the present invention, the following is also provided for cooperation. A related method of the device.

Referring to FIG. 6, an embodiment of a resource allocation method in an embodiment of the present invention includes:

601. The base station divides a resource pool in which the UE performs communication.

In the embodiment of the present invention, the divided resource pools are in one-to-one correspondence with the network coverage area, the completely no network coverage area, and the cell edge area, and the base station divides the resource pool according to the corresponding resource pool. The area allocates different resources to the UE.

602. The base station sends a result of resource pool division to the UE.

In the embodiment of the present invention, the divided resource pool includes all the resources in the coverage of the base station, where the area corresponding to the divided resource pool is: a network coverage area, a completely no network coverage area, and a cell edge area. When the UE is in the network coverage area, the UE only receives resources from the base station; if the UE is in a completely network-free coverage area, the UE receives resources that are not bound by the base station, and uses free resources that compete completely without the network coverage area. It can be understood that The free resource with no network coverage area contains all the resources of the area; if the UE is in the cell edge area, some UEs receive resources from the base station, and some UEs compete for free resources in the cell edge area. It can be understood that The free resource in the cell edge area is the remaining resources of the cell edge area except the resources allocated by the base station.

603. The base station receives request information of resource allocation sent by the UE.

In the embodiment of the present invention, the request information includes any one of the area where the UE is currently located, that is, the network coverage area, the completely no network coverage area, and the cell edge area.

604. The base station allocates resources to the UE according to the area information that the UE is located.

In the embodiment of the present invention, the base station allocates resources to the UE according to the area information that the UE is currently located in the request information, thereby optimizing resource allocation and improving resource utilization.

In the embodiment of the present invention, the resource pool of the UE is first divided, and the result of the resource pool division is sent to the UE, and the request information of the resource allocation sent by the UE is received, where the request information includes the area where the UE is currently located, and the base station The resource allocation is optimized according to the area in which the UE is currently located, thereby optimizing resource allocation, thereby improving resource utilization.

Referring to FIG. 7, another embodiment of a resource allocation method in an embodiment of the present invention includes:

701. The base station divides a resource pool in which the UE performs communication.

In the embodiment of the present invention, the divided resource pools are in one-to-one correspondence with the network coverage area, the completely no network coverage area, and the cell edge area, and the base station divides the resource pool according to different areas corresponding to the allocated resource pool. Different resources are allocated to the UE.

702. The base station sends a result of resource pool division to the UE.

In the embodiment of the present invention, the divided resource pool includes all the resources in the coverage of the base station, where the area corresponding to the divided resource pool is: a network coverage area, a completely no network coverage area, and a cell edge area. When the UE is in the network coverage area, the UE only receives resources from the base station; if the UE is in a completely network-free coverage area, the UE receives resources that are not bound by the base station, and uses free resources that compete completely without the network coverage area. It can be understood that The free resource with no network coverage area contains all the resources of the area; if the UE is in the cell edge area, some UEs receive resources from the base station, and some UEs compete for free resources in the cell edge area. It can be understood that The free resource in the cell edge area is the remaining resources of the cell edge area except the resources allocated by the base station.

In the embodiment of the present invention, the base station may broadcast, by means of a Multimedia Broadcast Multicast Service (MBMS) broadcast or a dedicated system message, a partitioning situation of a resource pool that the covered UEs can communicate with each other.

703. The base station receives request information for resource allocation sent by the UE.

In the embodiment of the present invention, the request information includes any one of the area where the UE is currently located, that is, the network coverage area, the completely no network coverage area, and the cell edge area.

704. The base station allocates resources to the UE according to the area information that the UE is located.

In the embodiment of the present invention, the base station allocates resources to the UE according to the area where the UE is currently located in the request information, thereby optimizing resource allocation and improving resource utilization.

Further, when the UE is currently in a network coverage area, the first resource is allocated to the UE, where the first resource is a resource allocated by the base station when the UE is currently in a network coverage area, and the network coverage area includes Single base station coverage area and multiple base station coverage areas;

When the UE is in a cell edge region, the UE is allocated a second resource, where the second resource is a resource allocated by the base station when the UE is in a cell edge region.

The UE is connected to the network, and at least one UE in the neighboring UE is not connected to the network, and the second resource is allocated to the UE.

It should be noted that the neighboring UE refers to a UE other than the UE in the distance threshold range of the UE, and the threshold value may be 100 to 300 meters, which is not specifically limited herein.

It can be understood that when the UE is connected to the network, the base station allocates resources to the UE.

In the embodiment of the present invention, the resource pool in which the UE performs communication is first divided, and the result of the resource pool division is sent to the UE, and then the request information of the resource allocation sent by the UE is received, where the request information includes the UE. The current location of the area, the base station allocates resources to the UE according to the area in which the UE is currently located. When the UE is currently in the network coverage area, the first resource is allocated to the UE, and when the UE is in the cell edge area, The UE allocates the second resource, optimizes resource configuration, thereby improving resource utilization.

Referring to FIG. 8, another embodiment of a resource allocation method in an embodiment of the present invention includes:

801. The UE receives a result of resource pool division sent by the base station.

In the embodiment of the present invention, the divided resource pool has a one-to-one correspondence with a network coverage area, a completely no network coverage area, and a cell edge area for communication with the UE.

802. The UE sends request information for resource allocation to the base station.

In the embodiment of the present invention, the request information of the resource allocation includes any one of the area where the UE is currently located, that is, the network coverage area, the completely no network coverage area, and the cell edge area.

In the embodiment of the present invention, the UE first receives the result of the resource pool division sent by the base station, and the UE sends the request information of the resource allocation to the base station, that is, the base station is located according to the UE. Different areas are allocated different resources, where the request information includes an area where the UE is currently located, and the base station allocates resources to the UE according to the current area of the UE, and optimizes resource allocation, thereby improving resource utilization.

Please refer to FIG. 9. For ease of understanding, the resource allocation method in the embodiment of the present invention is specifically described in a specific application scenario:

901. The UE receives a result of resource pool division sent by the base station.

In the embodiment of the present invention, the divided resource pool has a one-to-one correspondence with a network coverage area, a completely no network coverage area, and a cell edge area for communication with the UE.

902. The UE detects a network connection of the UE and a network connection with the neighboring UE of the UE to determine an area where the UE is currently located, and sends the area information that the UE is currently located to the neighboring UE.

It should be noted that the neighboring UE refers to a UE other than the UE in the distance threshold range of the UE, and the threshold value may be 100 to 300 meters, which is not specifically limited herein.

Further, when the UE detects that it is connected to the network, and the neighboring UEs are connected to the network to determine that the UE is currently in the network coverage area, send information that the UE is currently in the network coverage area to the neighboring UE;

When the UE detects that it is not connected to the network, and the neighboring UE is not connected to the network to determine that the UE is currently in a completely network-free coverage area, sending the current UE to the neighboring UE Information in a completely network-free coverage area;

When the UE detects that it is connected to the network, and at least one UE in the neighboring UE is not connected to the network, or the UE detects that it is not connected to the network, and at least one UE in the neighboring UE is connected to the network. Determining that the UE is currently in a cell edge area, and transmitting, to the neighboring UE, information that the UE is currently in a cell edge area, and the UE is connected to the network or the UE is not connected to the network.

903. The UE sends request information for resource allocation to the base station.

In the embodiment of the present invention, the request information includes an area where the UE is currently located, and the request message is used by the base station to allocate resources for the UE.

Further, the UE sends the first request information of the resource allocation to the base station, where the first request message is used by the base station to allocate the first resource to the UE when the UE is currently in the network coverage area; or

The UE sends the second request information of the resource allocation to the base station, where the second request message is used by the base station to allocate the second resource to the UE when the UE is currently in the cell edge area.

The UE sends the second request information of the resource allocation to the base station, where the second request information is used to connect the UE to the network, and the base station is connected to the network when at least one UE is not connected to the network. Allocating a second resource to the UE.

It can be understood that the base station allocates resources to the UE only when it is connected to the network.

Further, after the UE sends the request information of the resource allocation to the base station, the method further includes:

Receiving, by the UE, the first resource allocated by the base station;

The UE detects whether the first resource conflicts with the first resource received by the neighboring UE, and if yes, sends the conflict indication message to the base station, where the indication message is used by the base station to The UE re-allocates resources, and the indication information carries indication information of the selectable idle resources.

It can be understood that when the UE is in a multi-base station area, resource conflict may occur. For example, multiple base stations simultaneously allocate the same resource to the UE under their coverage, which may cause resource collision of the coverage area of the multiple base station, such as The two base stations allocate the same resource to the two UEs under their coverage, and the two UEs form strong interference under the coverage area of each other's V2V communication. If there are more base stations under the coverage area, the problem More complicated, therefore, an indication message of resource collision is sent to the base station, so that the base station reallocates resources to the UE.

Further, the UE receives the second resource allocated by the base station;

The UE detects a resource allocation of the cell edge area, and sends a detection result of the resource allocation to the neighboring UE.

In the embodiment of the present invention, the same cell may be allowed to be at different edges (the road is generally a sliver, that is, both ends of the road), and different cell edge modes are configured for UEs in different driving directions, so that the UE is from the road. The resource location obtained when the left side enters the cell or enters the cell from the right side is different, so there is no need to adjust resources for subsequent, or little adjustment (for example, the resource configurations on the left and right sides are exactly complementary), wherein the resource allocation method at the cell edge As shown in FIG. 10, 10 resource allocation cases are enumerated, and the detection result of resource allocation is sent to the neighboring UE by detecting resource allocation at the cell edge.

In the embodiment of the present invention, the UE is dynamically changed. When the area where the UE is located changes, the request information of the resource allocation needs to be resent to the base station, as follows:

When the UE enters a cell edge area from a network coverage area, and the UE is connected to a network, the UE sends second request information of resource allocation to the base station;

When the UE enters the network coverage area from the cell edge area, the UE sends the first request information of the resource adjustment to the base station;

When the UE enters the network coverage area from the completely network-free coverage area, the UE sends the first request information of the resource adjustment to the base station;

When the UE enters the cell edge domain from the completely network-free coverage area, and the UE is connected to the network, the UE sends the second request information of the resource adjustment to the base station.

In the embodiment of the present invention, the UE first receives the result of the resource pool division sent by the base station, and the UE allocates different resources according to the area in which the UE is located, that is, the UE allocates different resources according to the area where the UE is located. Detecting a network connection of the UE and a network connection with the neighboring UE of the UE to determine an area where the UE is currently located, and transmitting the area information that the UE is currently located to the neighboring UE, where the UE sends the request information of the resource allocation to the base station, where The request information includes an area where the UE is currently located, and the base station allocates resources to the UE according to the area where the UE is currently located. When the area where the UE is located changes, the UE resends the request information of the resource allocation to the base station, so that The base station re-allocates resources to the UE, optimizes resource allocation, thereby improving resource utilization.

In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

It will be apparent to those skilled in the art that the above description is convenient and concise for the description. For the specific working process of the system, the device and the unit, refer to the corresponding process in the foregoing method embodiment, and details are not described herein again.

In the several embodiments provided by the present application, it should be understood that the disclosed system, apparatus, and method may be implemented in other manners. For example, the device embodiments described above are merely illustrative. For example, the division of cells is only a logical function division. In actual implementation, there may be another division manner. For example, multiple units or components may be combined or integrated. Go to another system, or some features can be ignored or not executed. In addition, the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be in an electrical, mechanical or other form.

The units described as separate components may or may not be physically separate, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

An integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, can be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention, which is essential or contributes to the prior art, or all or part of the technical solution, may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the various embodiments of the present invention. The foregoing storage medium includes: a U disk, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk, or an optical disk, and the like. .

The apparatus and method for resource allocation provided by the present invention are described in detail above. The principles and implementation manners of the present invention are described in detail herein. The description of the above embodiments is only for helping to understand the present invention. The method and its core idea; at the same time, for those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. The contents of this specification are not to be construed as limiting the invention.

Claims (22)

1. A resource allocation device comprising:

   a dividing module, configured to divide a resource pool in which the user terminal UE communicates, where the divided resource pool has a one-to-one correspondence with a network coverage area, a completely no network coverage area, and a cell edge area for communicating with the UE;

   a sending module, configured to send the result of dividing the dividing module to the UE;

   a receiving module, configured to: after the sending module sends the segmentation result to the UE, receive request information of resource allocation sent by the UE, where the request information includes an area where the UE is currently located;

   And an allocating module, configured to allocate resources to the UE according to the area information that the UE is currently received by the receiving module.
2. The device of claim 1 wherein:

   The distribution module includes a first distribution module and a second distribution module;

   The first allocation module is configured to allocate a first resource to the UE when the UE is currently in a network coverage area, where the first resource is a resource allocated by the base station when the UE is in a network coverage area, where The network coverage area includes a single base station coverage area and a multi-base station coverage area;

   The second allocation module is configured to allocate a second resource to the UE when the UE is in a cell edge region, where the second resource is a resource allocated by the base station when the UE is currently in a cell edge region.
3. The device according to claim 2, characterized in that

   The second allocation module is specifically configured to connect the UE to the network, and at least one UE in the neighboring UE of the UE is not connected to the network, and allocates a second resource to the UE.
4. A resource allocation device, comprising:

   a receiving module, configured to receive a result of resource pool division sent by the base station, where the divided resource pool has a one-to-one correspondence with a network coverage area, a completely no network coverage area, and a cell edge area for communicating with the UE;

   a sending module, configured to send, by the receiving module, a request for resource allocation to the base station, where the request information includes an area where the UE is currently located, where the request information is used The base station allocates resources for the UE.
5. The device according to claim 4, wherein the device further comprises:

   a detection module and a determination module;

   The detecting module is configured to detect a network connection of the UE itself and a network connection with a neighboring UE of the UE;

   The determining module is configured to determine, after the detecting module detects the network connection of the UE and the network connection with the neighboring UE of the UE, the area where the UE is currently located;

   The sending module is further configured to: after the determining module determines an area where the UE is currently located, send the area information that the UE is currently located to the neighboring UE.
6. The device according to claim 5, characterized in that

   The detecting module is specifically configured to detect that the UE itself is connected to a network, and the neighboring UEs are all connected to the network;

   The determining module is specifically configured to: after the detecting module detects that the UE is connected to the network, and the neighboring UE is connected to the network, determining that the UE is currently in a network coverage area;

   The sending module is specifically configured to: after the determining module determines that the UE is currently in a network coverage area, send, to the neighboring UE, information that the UE is currently in a network coverage area; or

   The detecting module is specifically configured to detect that the UE itself is not connected to the network, and the neighboring UE is not connected to the network;

   The determining module is specifically configured to: after the detecting module detects that the UE is not connected to the network, and the neighboring UE is not connected to the network, determining that the UE is currently in a completely network-free coverage area;

   The sending module is specifically configured to: after the determining module determines that the UE is currently in a completely network-free coverage area, send, to the neighboring UE, information that the UE is currently in a completely network-free coverage area; or

   The detecting module is specifically configured to detect that the UE itself is connected to the network, and at least one UE in the neighboring UE is not connected to the network, or detecting that the UE itself is not connected to the network, and at least the neighboring UE exists. One UE is connected to the network;

   The determining module is configured to detect, by the detecting module, that the UE itself is connected to a network, and at least one UE in the neighboring UE is not connected to the network, or detecting that the UE itself is not connected to the network, and After the at least one UE in the neighboring UE is connected to the network, determining that the UE is currently in a cell edge region;

   The sending module is specifically configured to determine, in the determining module, that the UE is in a cell edge area And transmitting, to the neighboring UE, information that the UE is currently in a cell edge area, and the UE is connected to the network or the UE is not connected to the network.
7. The device according to claim 4, characterized in that

   The sending module is configured to send the first request information of the resource allocation to the base station, where the first request information is used by the base station to allocate a first resource to the UE when the UE is currently in a network coverage area; or,

   The sending module is specifically configured to send the second request information of the resource allocation to the base station, where the second request information is used by the base station to allocate a second resource to the UE when the UE is currently in a cell edge region.
8. The device of claim 7 wherein:

   The sending module is specifically configured to send the second request information of the resource allocation to the base station, where the second request information is used by the UE to connect to the network, and at least one UE in the neighboring UE is not connected to the network. The base station allocates a second resource to the UE.
9. The device according to claim 5, characterized in that

   The receiving module is further configured to receive a first resource allocated by the base station;

   The detecting module is further configured to: after the receiving module receives the first resource, detecting whether the first resource conflicts with the first resource received by the neighboring UE;

   The sending module is further configured to: when the detecting module detects that the first resource conflicts with the first resource received by the neighboring UE, send the indication message of the conflict to the base station, where the indication information is used by the The base station re-allocates resources to the UE, where the indication information carries indication information of a selectable idle resource.
10. The device according to claim 5, characterized in that

    The receiving module is further configured to receive a second resource allocated by the base station;

    The detecting module is further configured to: after the receiving module receives the second resource, detect resource allocation of the cell edge region;

    The sending module is further configured to: after the detecting module detects the resource allocation, send the detection result of the resource allocation to the neighboring UE.
11. A device according to any one of claims 4 to 10, characterized in that

    The determining module is further configured to determine that the UE enters a cell edge area from a network coverage area, and the UE is connected to a network;

    The sending module is further configured to: when the determining module determines that the UE enters a cell edge area from a network coverage area, and the UE is connected to the network, the UE sends a second request information of resource allocation to the base station. ;or,

    The determining module is further configured to determine that the UE enters a network coverage area from a cell edge area;

    The sending module is further configured to: when the determining module determines that the UE enters a network coverage area from a cell edge area, the UE sends first request information of resource allocation to the base station; or

    The determining module is further configured to determine that the UE enters a network coverage area from a completely network-free coverage area;

    The sending module is further configured to: when the determining module determines that the UE enters a network coverage area from a completely network-free coverage area, the UE sends the first request information of the resource allocation to the base station; or

    The determining module is further configured to determine that the UE enters a cell edge area from a completely network-free coverage area, and the UE is connected to a network;

    The sending module is further configured to: when the determining module determines that the UE enters a cell edge area from a completely network-free coverage area, and the UE is connected to the network, the UE sends a second resource allocation to the base station. Request information.
12. A resource allocation method, comprising:

    The base station divides the resource pool in which the user terminal UE communicates, and the divided resource pool has a one-to-one correspondence with the network coverage area, the completely no network coverage area, and the cell edge area for communicating with the UE;

    Sending, by the base station, a result of the resource pool division to the UE;

    Receiving, by the base station, the request information of the resource allocation sent by the UE, where the request information includes an area where the UE is currently located, and the request information is used by the base station to allocate resources for the UE;

    The base station allocates resources to the UE according to the area information in which the UE is located.
13. The method according to claim 12, wherein the allocating resources to the UE according to the area information that the UE is currently located by the base station includes:

    When the UE is currently in a network coverage area, the UE is allocated a first resource, where the first resource is a resource allocated by the base station when the UE is currently in a network coverage area, and the network coverage area includes a single base station. Coverage area and multiple base station coverage areas;

    When the UE is in a cell edge region, the UE is allocated a second resource, where the second resource is a resource allocated by the base station when the UE is in a cell edge region.
14. The method according to claim 13, wherein when the UE is currently in a cell edge area, allocating the second resource to the UE includes:

    The UE is connected to the network, and at least one UE in the neighboring UE is not connected to the network, and the second resource is allocated to the UE.
15. A resource allocation method, comprising:

    The UE receives the result of the resource pool division sent by the base station, and the divided resource pool has a one-to-one correspondence with the network coverage area, the completely no network coverage area, and the cell edge area for communicating with the UE;

    The UE sends request information for resource allocation to the base station, where the request information includes an area where the UE is currently located, and the request message is used by the base station to allocate resources for the UE.
16. The method according to claim 15, wherein before the UE sends the request information of the resource allocation to the base station, the method further includes:

    The UE detects its own network connection and a network connection with a neighboring UE of the UE to determine an area in which the UE is currently located, and transmits area information in which the UE is currently located to the neighboring UE.
17. The method according to claim 16, wherein the UE detects its own network connection and a network connection with a neighboring UE of the UE to determine an area in which the UE is currently located, and sends the location to the neighboring UE. The area information in which the UE is currently located includes:

    When the UE detects that it is connected to the network, and the neighboring UE is connected to the network to determine that the UE is currently in the network coverage area, sending information that the UE is currently in the network coverage area to the neighboring UE;

    When the UE detects that it is not connected to the network, and the neighboring UE is not connected to the network to determine that the UE is currently in a completely network-free coverage area, sending, to the neighboring UE, that the UE is currently in a completely network-free coverage area. Information;

    When the UE detects that it is connected to the network, and at least one UE in the neighboring UE is not connected to the network, or the UE detects that it is not connected to the network, and at least one UE in the neighboring UE is connected to the network. Determining that the UE is currently in a cell edge area, and transmitting, to the neighboring UE, information that the UE is currently in a cell edge area, and the UE is connected to the network or the UE is not connected to the network.
18. The method according to claim 15, wherein the requesting information that the UE sends the resource allocation to the base station includes:

    Transmitting, by the UE, first request information of resource allocation to the base station, where the first request message is used by the base station to allocate a first resource to the UE when the UE is currently in a network coverage area; or

    The UE sends the second request information of the resource allocation to the base station, where the second request message is used by the base station to allocate the second resource to the UE when the UE is currently in the cell edge area.
19. The method according to claim 18, wherein the sending, by the UE, the second request information of the resource allocation to the base station comprises:

    Transmitting, by the UE, the second request information of the resource allocation to the base station, where the second request information is used by the UE to connect to the network, and when at least one UE in the neighboring UE is not connected to the network, the base station is The UE allocates a second resource.
20. The method according to claim 18, wherein after the UE sends the first request information of the resource allocation to the base station, the method further includes:

    Receiving, by the UE, the first resource allocated by the base station;

    The UE detects whether the first resource conflicts with the first resource received by the neighboring UE, and if yes, sends the conflict indication message to the base station, where the indication message is used by the base station to The UE re-allocates resources, and the indication information carries indication information of the selectable idle resources.
21. The method according to claim 19, wherein after the UE sends the second request information of the resource allocation to the base station, the method further includes:

    Receiving, by the UE, a second resource allocated by the base station;

    The UE detects a resource allocation of the cell edge area, and sends a detection result of the resource allocation to the neighboring UE.
22. The method according to any one of claims 15 to 21, wherein the method further comprises:

    When the UE enters a cell edge area from a network coverage area, and the UE is connected to a network, the UE sends second request information of resource allocation to the base station;

    When the UE enters the network coverage area from the cell edge area, the UE sends the first request information of the resource adjustment to the base station;

    When the UE enters the network coverage area from the completely network-free coverage area, the UE sends the first request information of the resource adjustment to the base station;

    When the UE enters a cell edge domain from a completely network-free coverage area, and the UE and the network The UE sends the second request information of the resource adjustment to the base station.

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