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Network searching method and mobile electronic device using the same

A mobile electronic device and network search technology, which is applied in the field of network search where the mobile electronic device is in a state of no signal service, can solve the problems of inability to recover the network search operation, bad user experience, and excessively long sleep period settings, and achieve extended The effect of standby time

Active Publication Date: 2014-04-09
WISTRON CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And when the mobile electronic device moves to an effective network coverage area, it may not be able to resume the network search operation due to the long sleep period setting
This creates a bad user experience for the user

Method used

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  • Network searching method and mobile electronic device using the same
  • Network searching method and mobile electronic device using the same
  • Network searching method and mobile electronic device using the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] figure 2 It is a block diagram of a mobile electronic device according to an embodiment of the present invention. Please refer to figure 2 , the mobile electronic device 200 of this embodiment is, for example, a mobile phone, a smart phone, a tablet computer, etc. that have the function of connecting to a mobile network. The mobile network is, for example, a second generation mobile communication (Second Generation Telecommunication, 2G) network or a third generation mobile communication (Third Generation Telecommunications, 3G) network, and is not limited to the above. The mobile electronic device 200 includes a wireless communication module 210 , a first timer 220 , a second timer 230 , a third timer 240 and a processor 250 . Its functions are described as follows:

[0027] The wireless communication module 210 is used for performing a network search operation to find available networks. Wherein, the network search operation is, for example, a cell search (cell ...

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Abstract

The invention provides a network searching method and a mobile electronic device using the same. The network searching method is adapted to a mobile electronic device in a no service state. In the method, a first timer is activated. A network searching operation is performed. Whether an available network is found is determined. If the available network is not found, whether a time count of the first timer is smaller than a network searching active interval is determined. If the time count is not smaller than the network searching active interval, a second timer is activated. Before a network searching inactive interval set up by the second timer expires, the mobile electronic device is controlled to remain in a power save mode. If the time count is smaller than the network searching active interval, a third timer is activated. When a sleep interval set up by the third timer expires, the mobile electronic device is controlled to perform the network searching operation again.

Description

technical field [0001] The invention relates to a network search method for a mobile electronic device, in particular to a network search method for a mobile electronic device in a no-signal service state. Background technique [0002] Generally, mobile electronic devices (such as mobile phones or smart phones, etc.) will continue to search for the network when there is no signal service, and the search will not stop until the available network (Available network) is found and connected to the available network. . As a result, the battery of the mobile electronic device will be exhausted quickly. For example, ordinary people often forget to take out their mobile phones while they are in the car, and the car is parked in the basement, causing the mobile electronic device to be in a state of no signal service for a long time. Under such circumstances, of course there is no available network for the mobile electronic device to register. According to the prior art, the mobile...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/16H04W52/02
CPCH04W48/16H04W52/0241Y02B60/50Y02D30/70
Inventor 谢竹旺林良迪
Owner WISTRON CORP
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