Network searching method and mobile terminal

A network search and mobile terminal technology, applied in the direction of access restrictions, electrical components, radio/inductive link selection and arrangement, etc., can solve the problems that cannot meet the needs of mobile terminal network search, mobile terminal search cycle is fixed, etc., to reduce the network Effects of search frequency, power consumption saving, and workload reduction

Active Publication Date: 2007-02-07
HUAWEI TECH CO LTD
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Problems solved by technology

[0004] The purpose of the present invention is to provide a network search method, which aims to solve the problem in the prior art that the mobil

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  • Network searching method and mobile terminal
  • Network searching method and mobile terminal
  • Network searching method and mobile terminal

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Embodiment Construction

[0034] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0035] In the present invention, the network search period of the mobile terminal is set to become longer, and when the network search is performed during a network loss process, the network search period gradually increases with the number of network searches performed by the mobile terminal in the network search process, so that This enables the mobile terminal to quickly search for the network while reducing the frequency of network search.

[0036] In the present invention, when it is judged that it is in the state of network loss, the period for the mobile terminal to perform a network search ...

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Abstract

The invention relates to a network search method and relative mobile terminal, wherein said method comprises: setting the network search period of mobile terminal; when processing network search at the network loss process, said network search period can increase with the increase of network search times; said network search period has one initial value; when the network is in lost state, the mobile terminal based on the network search times in the network loss process, fixes present network search period, and based on present network search period, operates the network search. In said invention, the mobile terminal can process network search based on the increase network search period that increases with the search times, to make the mobile terminal quickly find network at the instant that losing network, and reduce the network search frequency of mobile terminal when the network quality is worse, effectively reduce the working load and reduce the electricity consumption of mobile terminal.

Description

technical field [0001] The invention belongs to the field of wireless communication, in particular to a network search method and a mobile terminal. Background technique [0002] In wireless communication technology, signal path loss exists between the mobile terminal and the base station. Path loss is not only related to carrier frequency and propagation speed, but also related to the terrain and topography of signal propagation. In practical applications, due to the existence of signal path loss, some regional networks cannot be covered, such as elevator rooms, subways, and underground passages. If the mobile terminal enters an area that cannot be covered by the network, it will enter the network loss state and cannot use any service of the network. In this case, the mobile terminal needs to start the network search function to search the network, so as to restore the normal working state. [0003] In the prior art, a fixed-length network search timer is set in the mobi...

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Application Information

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IPC IPC(8): H04Q7/38H04W48/18
Inventor 邵海刚查鸣峰熊洁肖道文阳思聪刘刚
Owner HUAWEI TECH CO LTD
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