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Energy-saving method and device for a terminal

A technology of terminal and communication device, applied in the field of mobile communication

Active Publication Date: 2021-10-01
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The terminal performs energy saving according to the energy saving demand information

Method used

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  • Energy-saving method and device for a terminal
  • Energy-saving method and device for a terminal
  • Energy-saving method and device for a terminal

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Embodiment Construction

[0033] In order to make the purpose, technical solution and advantages of the application clearer, the application will be further described in detail below in conjunction with the accompanying drawings. The specific operation methods in the method embodiments can also be applied to the device embodiments or system embodiments. Wherein, in the description of the present application, unless otherwise specified, "plurality" means two or more.

[0034] The architecture and business scenarios described in this application are to illustrate the technical solution of this application more clearly, and do not constitute a limitation to the technical solution provided by this application. Those skilled in the art know that with the evolution of network architecture and new business scenarios The technical solutions provided by this application are also applicable to similar technical problems.

[0035] Such as figure 1As shown, it is a schematic diagram of a possible network archite...

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Abstract

The present application provides a terminal energy saving method and device. The method includes: the terminal sends energy-saving demand information to the access network device, and the energy-saving demand information includes information about time-frequency resources required by the terminal. The terminal receives the energy saving instruction from the access network device, where the energy saving instruction is used to instruct to perform energy saving according to the energy saving requirement information. The terminal performs energy saving according to the energy saving demand information. Based on this scheme, since the energy-saving instruction sent by the access network device to the terminal is used to instruct energy-saving according to the energy-saving demand information sent by the terminal, the energy-saving method meets the requirements of the terminal, so it will not affect the normal business of the terminal, and improves energy-saving effect.

Description

technical field [0001] The present application relates to the technical field of mobile communications, and in particular to a terminal energy saving method and device. Background technique [0002] In the 5th generation (5th generation, 5G) mobile network, the cell bandwidth is large and the subcarrier spacing is relatively short. Compared with the Long Term Evolution (LTE) network, the terminal needs to consume more power for blind detection of physical downlink Control channel (Physical Downlink Control Channel, PDCCH) channel and receive data. [0003] In the prior art, the base station generally configures Discontinuous Reception (DRX) related parameters to the terminal, and then the terminal stops listening to the paging, broadcasting and other messages of the base station in a corresponding time period according to the DRX configuration, so that the terminal energy saving. [0004] The main problem of this method is: the terminal performs energy saving in the time p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W52/02H04W72/04
CPCH04W52/0235H04W72/0446H04W52/02H04W72/04Y02D30/70
Inventor 胡小群程蕾董旭晖
Owner HUAWEI TECH CO LTD