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Optimized access method for mobile terminal quitting Idle mode

A mobile terminal and access method technology, applied in wireless communication, data exchange through path configuration, electrical components, etc., can solve problems such as low efficiency, tedious comparison processing, slow BS processing speed, etc., and achieve low bandwidth consumption. , the effect of optimizing the processing flow

Inactive Publication Date: 2011-12-28
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In reality, there are a large number of situations where MS enters and exits Idle mode under the same BS. For example, a certain terminal moves in a small area for a long time (for example, office scene), but due to the cumbersome comparison in the current processing flow Processing, so the processing speed of BS is very slow and not efficient

Method used

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  • Optimized access method for mobile terminal quitting Idle mode
  • Optimized access method for mobile terminal quitting Idle mode
  • Optimized access method for mobile terminal quitting Idle mode

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Embodiment Construction

[0022] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings, wherein these embodiments are provided for a more comprehensive and thorough understanding of the present invention, but not for any limitation to the present invention.

[0023] method embodiment

[0024] In this embodiment, a method for storing the BSID of the base station serving in the idle mode when the MS enters the idle mode and a method for returning the BSID when the MS exits the idle mode are provided.

[0025] like figure 1 As shown, the method includes the following steps: Step S102, when the MS enters the Idle mode, the BS that enters the Idle mode service carries the BS ID to the paging controller (PC) side for storage; Step S104, when the MS exits the Idle mode, exits The BS serving during the Idle mode requests the context information of the MS from the PC; step S106, the PC returns a first message to the BS serving when exiting the Idle ...

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Abstract

The invention provides an optimized accessing method for a mobile terminal exiting Idle mode, comprising steps of: step 1, when the mobile terminal enters Idle mode, a base station entering the Idle mode will carry the base station ID to a paging controller for storage; step 2, when the mobile terminal exits the Idle mode, a service base station exiting the Idle mode asks the paging controller for context information of the mobile terminal; step 3, the paging controller returns a first information to the re-entering base station; wherein, the first information carries the context information of the mobile terminal and the base station ID stored when entering the Idle mode; step 4, when exiting the Idle mode, the service base station obtains the station ID stored when entering the Idle mode from the paging controller, and compares with itself ID for successive processing according to the comparative result.

Description

technical field [0001] The present invention relates to the communication field, and in particular relates to an optimized access method for a mobile terminal exiting an idle (Idle) mode in WiMAX (Worldwide Interoperability for Microwave Access). Background technique [0002] Currently, the air interface protocol IEEE802.16e of the broadband wireless access system supports an Idle function of a mobile terminal (Mobile Station, MS), which is a power saving mode of the MS when there is no data transmission. [0003] In Idle mode, the base station will release the relevant information of the MS. In order to enable the MS to quickly re-enter the network when the MS exits the Idle mode, when the MS enters the Idle mode, the base station will release a large amount of context information of the MS (including capability negotiation context, registration context, security context, etc.) are stored in the paging controller (Paging Controller, PC) and the location register (Location R...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/02H04L12/28
Inventor 刘鑫
Owner ZTE CORP
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