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Network signal searching method and device

A network signal and search method technology, which is applied in the field of network signal search methods and devices, can solve the problems of large power consumption, etc., and achieve the effects of reducing power consumption, prolonging standby time, and reducing power consumption

Active Publication Date: 2015-03-18
ZTE CORP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The present invention provides a network signal search method and device to at least solve the problem of excessive power consumption caused by the network signals of the two systems searching for their respective coverage networks when the dual-standby terminal in the related art is lost in network signal coverage. big problem

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  • Network signal searching method and device
  • Network signal searching method and device
  • Network signal searching method and device

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Embodiment Construction

[0021] Hereinafter, the present invention will be described in detail with reference to the drawings and examples. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0022] figure 1 It is a flowchart of a method for searching a network signal according to an embodiment of the present invention. Such as figure 1 As shown, the method may include the following processing steps:

[0023] Step S102: Determining that coverage loss occurs in the network signal of the first standard;

[0024] Step S104: Determine the search mode for network signals according to the coverage of network signals of other standards.

[0025] In the related art, when the network signal coverage of the dual-standby terminal is lost, the network signals of the two standards search for their respective coverage networks, resulting in excessive power consumption. use as figure 1 The method ...

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Abstract

The invention discloses a network signal searching method and device. In the method, determining that coverage loss of network signals of a first system happens; and according to the coverage condition of network signals of other systems, determining a searching method of the network signals. The technical scheme is capable of reducing power consumption and prolonging standby time under a condition of not slowing down returning to a network coverage area.

Description

technical field [0001] The present invention relates to the communication field, in particular to a method and device for searching network signals. Background technique [0002] The multi-mode dual-standby terminal in the related art means that a terminal can have multiple standards, for example: Global System for Mobile Communications (GSM), Synchronous Time Division Code Division Multiple Access (TDS-CDMA), Wideband Code Division Multiple Access (WCDMA), In Long Term Evolution (LTE), there are two radio frequencies working independently, so that a terminal can simultaneously send and / or receive signals of two different formats. When users use mobile terminals to communicate, they often encounter no signal, that is, coverage loss, for example: entering an elevator, tunnel, or mountain without signal coverage. At this time, the mobile terminal usually frequently searches available networks until an available cell that can provide normal services can be found. At present, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16
CPCH04W48/16Y02D30/70
Inventor 陈勇
Owner ZTE CORP
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