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Resource processing method and resource processing device

A technology of resource processing and resource pooling, applied in the field of resource processing methods and devices, to achieve the effect of flexible resource allocation

Inactive Publication Date: 2017-10-24
BEIJING XINWEI TELECOM TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a resource processing method and device to solve the problems caused by using the same resource pool size in geographical areas in the prior art

Method used

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  • Resource processing method and resource processing device
  • Resource processing method and resource processing device
  • Resource processing method and resource processing device

Examples

Experimental program
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example 1

[0077] image 3 A diagram for this example. The eNodeB divides the available V2X resource set into a fixed resource set and a flexible resource set, fixed resources are divided into fixed resource pool 1 and fixed resource pool 2, and flexible resources are divided into flexible resource pool A. The eNodeB initializes the resource pools of geographical areas 1 and 2, maps geographical area 1 to fixed resource pool 1, and maps geographical area 2 to fixed resource pool 2.

[0078] During the first transfer cycle, there is no resource pool capacity shortage or redundancy in geographic region 1 and geographic region 2.

[0079] In the second transmission cycle, a large number of IoV nodes newly enter geographical area 1, and all the entering nodes send Mode 1 communication requests to eNodeB. The eNodeB observes that the number of Mode 1 communication requests sent to the eNodeB in the geographical area 1 exceeds the threshold X within N milliseconds, and considers that the res...

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PUM

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Abstract

The invention discloses a resource processing method and a resource processing device. The method comprises steps: a fixed resource pool is configured for each geographic region in multiple geographical regions, wherein the mapping relationship between each geographic region and a corresponding fixed resource pool is fixed; and one or more flexible resource pools is configured for at least one geographic region in multiple geographical regions, wherein the mapping management between the flexible resource pool and the geographic region can be built or released. Thus, the problem caused when the geographical regions use the same resource pool size in the prior art can be solved, and resource allocation is more flexible.

Description

technical field [0001] The present invention relates to the communication field, in particular, to a resource processing method and device. Background technique [0002] In the Internet of Vehicles scenario, for the purpose of knowing the existence and driving status of other vehicles around, the vehicle broadcasts and sends V2X messages under the dispatch of the base station or by itself, carrying the vehicle's own identity, geographical location, speed, acceleration and other related information. The V2X message sending mechanism is based on the Rel-12D2D communication mechanism. Since in various V2X scenarios, the density of nodes sending messages is much greater than that in traditional D2D scenarios, and the V2X system has higher requirements for message delay and reliability, the existing D2D mechanism will cause severe Collision thus fails to meet system requirements, and existing mechanisms need to be enhanced. [0003] A preliminary enhancement idea is to divide t...

Claims

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Application Information

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IPC IPC(8): H04W16/04H04W16/06H04W72/04
CPCH04W16/04H04W16/06H04W72/51
Inventor 周淼孙鹏
Owner BEIJING XINWEI TELECOM TECH
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