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Resource allocation method, device and system

A resource allocation and resource technology, applied in the Internet field, can solve resource conflicts and other problems

Inactive Publication Date: 2019-10-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when the base station allocates resources for R14 mode 3 terminals that cannot determine the available resources, there is still the possibility of resource conflicts

Method used

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  • Resource allocation method, device and system
  • Resource allocation method, device and system
  • Resource allocation method, device and system

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Embodiment Construction

[0144] figure 1 It is a schematic structural diagram of the communication system applied in the embodiment of this application. Such as figure 1 In the shown application scenario, the system 10 may include a network device 101 and terminal devices 102 , 103 and 104 . Wherein, both the network device and the terminal device, and the terminal device and the terminal device can be connected through wireless. It should be understood that figure 1 It is only described by taking the system including three terminal devices as an example, but the embodiment of the present invention is not limited thereto, for example, the system may also include more terminal devices; similarly, the system may also include more network devices. It should also be understood that a system may also be called a network, which is not limited in this embodiment of the present invention. Such as figure 1 As shown, end-to-end communication can be performed between terminal devices.

[0145] The followin...

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Abstract

The invention provides a resource allocation method, device and system, wherein the base station acquires the Sensing result of the first terminal, the position information of the first terminal and the position information of the second terminal, and a second resource is allocated to the second terminal according to the Sensing result of the first terminal when the position information of the second terminal and the position information of the first terminal satisfy a preset condition. Therefore, when the base station allocates resources to the second terminal, under the condition that the available resources of the second terminal cannot be determined, if the position of the second terminal and the position of the first terminal meet the preset condition, the base station allocates the second resources to the second terminal through the Sensing result of the first terminal capable of Sensing. Therefore, the possibility of resource conflict when the base station allocates resources tothe second terminal which cannot determine available resources in the Internet of Vehicles system is reduced.

Description

technical field [0001] The present application relates to Internet technologies, and in particular to a resource allocation method, device and system. Background technique [0002] With the rapid development of the current automotive industry, the Third Generation Partnership Project (Third Generation Partnership Project, 3GPP) standard working group launched the LTE-based The system's Internet of Vehicles standardization work, and in the R14 version of the 3GPP protocol launched in March 2017, the LTE-based Vehicle-to-everything (V2X) (or translated as: Vehicle-to-everything) communication standard is defined . Among them, terminals using the R14 version of the 3GPP protocol are divided into mode3 terminals and mode4 terminals according to different resource allocation methods, and the resource pools available to mode3 terminals and mode4 terminals are also divided into two independent parts. The base station allocates time-frequency resources for mode3 terminals from the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04W4/025H04W72/53H04W72/51H04W72/04
Inventor 陈健张婷高月红曾勇波才宇王键
Owner HUAWEI TECH CO LTD
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