Method and apparatus for setting parameter according to available energy of user equipment

A technology of user equipment and energy, which is applied in branch office equipment, energy consumption reduction, sustainable building, etc. It can solve the problems of delay of paging information, achieve the effect of prolonging sleep time, prolonging standby and service time, and avoiding being forced to shut down

Inactive Publication Date: 2009-07-15
NTT DOCOMO INC
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, if the paging information directed to a certain UE arrives during the sleep period of the UE, the network will not be able t

Method used

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  • Method and apparatus for setting parameter according to available energy of user equipment
  • Method and apparatus for setting parameter according to available energy of user equipment
  • Method and apparatus for setting parameter according to available energy of user equipment

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Embodiment Construction

[0020] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings, and unnecessary details and functions for the present invention will be omitted during the description to prevent confusion in the understanding of the present invention.

[0021] In wireless communication systems, most user equipment powered by batteries, such as mobile phones, notebook computers, and personal digital assistants (PDAs), have limited energy reserves. For the user, when the available energy is low, the user usually hopes to further save its power consumption, thereby prolonging its standby and service time. In this case, although the delay of the paging information is caused arbitrarily, it is better than being forced to interrupt the network service due to insufficient power. Therefore, there is a need for a method that can prolong the standby and service time of the UE as much as possible, so that the user can have time to find charging c...

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Abstract

The invention discloses a method for setting working parameters of user equipment according to the available energy of the user equipment, which comprises the following steps: the user equipment detects the current available energy and reports detection result to the base station when the available energy changes a level; the base station receives the detection result of the available energy of the user equipment and matches between the level of the available energy of the user equipment and the working parameter variation factors to determine that the user equipment needs updated working parameters; the base station adjusts the updated working parameters needed by the user equipment to a preset value corresponding to the level of the detected available energy and controls the user equipment to operate according to the adjusted working parameters. The invention further comprises a device for setting the working parameters of the user equipment based on the available energy of the user equipment.

Description

technical field [0001] The invention relates to a method and a device for setting the working parameters of user equipment according to the available energy of the user equipment. Specifically, the present invention relates to a method and a device for enabling user equipment with lower available energy to further save energy and prolong standby and service time by changing parameter settings of user equipment based on the available energy of the user equipment. Background technique [0002] With the development of communication technology in the direction of mobility and broadband, the energy saving of mobile terminals has been widely concerned. Many communication standardization organizations have added energy-saving considerations when formulating relevant standards. In particular, the access network of the future mobile communication system will be based on IP technology for data transmission, and the burst characteristics of IP data packets and the sharing characterist...

Claims

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Application Information

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IPC IPC(8): H04W8/22H04W24/00H04M1/725H04M1/72448
CPCY02B60/50Y02D30/70
Inventor 杜蕾陈岚岩村干生中村武宏
Owner NTT DOCOMO INC
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