Method for saving energy of mobile terminal MS

A mobile terminal and power technology, applied in electrical components, energy reduction, current supply devices, etc., can solve the problem of not considering power saving, and achieve the effect of improving standby time, reducing the number of charging times, and reducing the execution frequency.

Active Publication Date: 2009-05-06
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing 3GPP protocol does not consider how to help the MS save power without affecting the normal functions of the MS

Method used

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  • Method for saving energy of mobile terminal MS
  • Method for saving energy of mobile terminal MS
  • Method for saving energy of mobile terminal MS

Examples

Experimental program
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Embodiment Construction

[0023] The basic principle of the present invention is to firstly detect and judge whether the mobile terminal MS is fixed in the same serving cell without changing the serving cell, and if the MS is fixed in the same serving cell without changing the serving cell, the resource management The cycle for executing the periodic task; otherwise, the resource management layer executes the periodic task according to the original cycle.

[0024] The present invention will be described in detail below in conjunction with specific embodiments and accompanying drawings.

[0025] as attached figure 1 As shown, the technical solution provided by the present invention further divides the MS idle state into two sub-states of "mobility sub-state" and "electronic saving state". In different sub-states, the above three periodic tasks are performed differently: when the MS is in the "mobile sub-state", the above three periodic tasks are performed according to the existing technology (protocol ...

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Abstract

The method comprises: a) checking the mobile station (MS) to decide if it always stays in same serving cell and the serving cell is un-changed; b) if yes, the resource management layer prolongs the executing cycle of the periodical task; otherwise the resource management layer executes the periodical task according to the original cycle.

Description

technical field [0001] The present invention relates to the field of mobile terminal (MS Mobile Station) technology, in particular, relates to MS power saving technology. Background technique [0002] In addition to satisfying users' communication needs, MS (Mobile Terminal) also plays an increasingly important role in satisfying users' entertainment needs, and has gradually become a personal entertainment center. Under this development trend, the time for users to use MS has increased significantly, and the increase in time for users to use MS requires more power consumption. Therefore, the power index of MS is becoming more and more important. [0003] In the existing GAS (GPRS / GSM Access Stratum GPRS / GSM access layer) protocol stack, when the MS is in an idle state, it will periodically trigger three periodic activities: [0004] 1. Completely read the system information of the serving cell every 30 seconds. The purpose of this task is to ensure that the MS can normally ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04M1/73H04W52/02
CPCY02D30/70
Inventor 田军熊洁肖道文邵海刚查鸣峰阳思聪
Owner HUAWEI TECH CO LTD
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