Method and device for removing credit degree resource congestion

A credit and resource technology, applied in the field of communication, can solve problems such as unrelieved credit resource congestion, and achieve the effect of decongestion

Active Publication Date: 2007-08-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the existing technology does not have a solution to relieve credit resource congestion

Method used

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  • Method and device for removing credit degree resource congestion

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Embodiment Construction

[0010] In order to remove the congestion of credit resources and use credit resources with a reserved threshold for subsequent user access, an embodiment of the present invention provides a method for releasing credit resource congestion, as shown in Figure 1, including the following The main steps:

[0011] S1. Perform a congestion judgment on credit resources.

[0012] Judgment credit resource congestion is divided into three levels and two directions. The three levels are NodeB, local cell group, and local cell, and the two directions are uplink and downlink. That is, six judgment situations are: NodeB uplink credit resource congestion, NodeB downlink credit resource congestion, local cell group uplink credit resource congestion, local cell group downlink credit resource congestion, local cell uplink credit resource congestion, and local cell downlink credit resource congestion congestion. The above judgment situations can exist independently or simultaneously, and there...

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Abstract

A method for releasing congestion of credit resource includes selecting load-reforming LDR action and selecting RAB according to selected LDR action when it is judged that credit resource is congested then executing selected LDR action on credit resource current occupied by selected RAB for releasing congestion of credit resource. The device used for realizing said method is also disclosed.

Description

technical field [0001] The invention relates to the communication field, in particular to a method and device for releasing credit resource congestion. Background technique [0002] Differentiated services have become a common requirement of today's mainstream operators, and there are currently a variety of technologies for differentiated services. In terms of congestion control, there are: Uu port power primary congestion control, Uu port power overload congestion control, equivalent number of users primary congestion control, Iub port bandwidth primary congestion control, code resource primary congestion control, etc. The so-called primary congestion control is also called load reshuffling (LDR: Load Reshuffling). This algorithm refers to the resource adjustment and reshuffling of existing users in the cell in order to enable subsequent users to use cell resources smoothly after the load reaches a certain threshold. process of redistribution. The trigger sources of prima...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04B7/26H04L29/06H04W28/08H04W28/10H04W36/22
CPCH04W36/22
Inventor 王学亮
Owner HUAWEI TECH CO LTD
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