Method and device for controlling congestion of TD-SCDMA system

A technology of TD-SCDMA and congestion control, which is applied in the field of congestion control of TD-SCDMA system, and can solve problems such as random access

Inactive Publication Date: 2017-03-01
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method and device for TD-SCDMA system congestion control, which solves the problem in the prior art that UE initiates random access immediately after release in the case of heavy traffic network congestion

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  • Method and device for controlling congestion of TD-SCDMA system
  • Method and device for controlling congestion of TD-SCDMA system
  • Method and device for controlling congestion of TD-SCDMA system

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Embodiment Construction

[0038] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described below are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0039] figure 1 shows a flow chart of a method for congestion control in a TD-SCDMA system provided by an embodiment of the present invention, as figure 1 shown, including the following steps:

[0040] Step S101: the network side monitors the network congestion of TD-SCDMA in real time;

[0041] Step S102: When the network side obtains the monitoring result of network congestion, release the corresponding mobile terminal according to the priority-based congestion control mechanism;

[0042] Step S103: the network side sends a message containing waiting time information to the released mobile terminal, so that the mobile terminal receiving the message in...

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Abstract

The invention discloses a method and device for controlling the congestion of a TD-SCDMA system, and relates to the technical field of wireless communication. The method comprises the following steps that a network side carries out the real-time monitoring of the network congestion condition of TD-SCDMA; the network side releases a corresponding mobile terminal according to a priority congestion control mechanism when the network side obtains a network congestion monitoring result; the network side transmits a message comprising waiting time information to the released mobile terminal, so that the mobile terminal which receives the message initiates the business access according to the waiting time information. According to the invention, the message comprising waiting time information is transmitted to the released mobile terminal, so as to enable the mobile terminal not to carry out the business access at once, thereby achieving an effect of network congestion control.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a method and device for TD-SCDMA system congestion control. Background technique [0002] After years of hard work, the network scale of TD-SCDMA (Time Division Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access) has become very large, and the number of TDS users continues to increase. In areas with high traffic density, it is easy to cause network congestion. [0003] The network congestion control strategy for the TD-SCDMA system is to release some users according to the congestion strategy. However, since users will immediately perform random access and initiate service reception, it is easy to cause random access storms and reduce network pressure. Contents of the invention [0004] The purpose of the present invention is to provide a method and device for TD-SCDMA system congestion control, which solves the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W28/08H04W74/08
CPCH04W28/08H04W74/0833
Inventor 颜林江
Owner ZTE CORP
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