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Method for searching network and terminal

A technology for searching networks and terminals, applied in the field of searching networks, can solve the problems of high power consumption of terminals, large power consumption, slow network search speed, etc., to reduce the search process, reduce power consumption, and save time.

Active Publication Date: 2017-10-10
山东润达信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It can be seen that this search method often takes a lot of time and consumes a lot of power, which is prone to problems such as slow search speed and high power consumption of the terminal

Method used

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  • Method for searching network and terminal
  • Method for searching network and terminal
  • Method for searching network and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] This embodiment provides a method for searching the network. The method for searching the network is applied to a terminal. In practical applications, the terminal can be an electronic device that supports multi-mode and multi-frequency band functions, such as a full-netcom smart phone. Of course, it can also be a Others, such as a dual-card dual-standby mobile phone, are not specifically limited in this embodiment of the present invention. Furthermore, the functions implemented by the method for searching the network can be realized by calling the program code by the processor in the terminal. Of course, the program code can be stored in a computer storage medium. It can be seen that the terminal includes at least a processor and a storage medium.

[0038] In practical applications, this method of searching the network can be applied to various occasions where the terminal needs to search the network in the state of no network, for example, when the terminal is just pow...

Embodiment 2

[0088] Based on the above-mentioned embodiments, this embodiment provides a method for searching a network, which is applied to the following scenarios: after the terminal performs a network search, but does not find an available target network, the terminal will sleep at intervals, and then perform the network search again . In practical applications, in order to take into account the network search speed and reduce the power consumption of the terminal, the terminal will dynamically set the sleep duration according to its current mobile state.

[0089] So, image 3 It is a schematic flowchart of the method for searching the network in Embodiment 2 of the present invention, see image 3 As shown, the method includes:

[0090] S301: Obtain the first geographic location where the terminal is currently located when the terminal is in a no-network state;

[0091] S302: Match the first network parameters corresponding to the first geographic location according to the pre-stored...

Embodiment 3

[0104] Based on the above-mentioned embodiments, this embodiment provides a method for searching the network, which is applicable to the following scenarios: when the terminal is processing other services, the terminal is suddenly in a state of no network and needs to perform network search. In order to complete the network search faster, the terminal can according to The priorities of the other services and the Internet search service determine how to handle the service.

[0105] So, Figure 4 It is a schematic flowchart of the method for searching the network in Embodiment 3 of the present invention, see Figure 4 As shown, the method includes:

[0106] S401: Obtain the first geographic location where the terminal is currently located when the terminal is in a no-network state;

[0107] S402: Match the first network parameters corresponding to the first geographic location according to the pre-stored database;

[0108] S403: From the first network parameters, select the s...

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Abstract

The embodiment of the invention discloses a method for searching a network. The method includes obtaining a first geographic position where a terminal currently is when the terminal is in a network-free state; matching first network parameters corresponding to the first geographic position according to a prestored database; selecting second network parameters supported by an SIM (subscriber identity module) card of the terminal from the first network parameters; and using the second network parameters to perform network search. The embodiment of the invention also discloses a terminal.

Description

technical field [0001] The present invention relates to the field of communication technologies, in particular to a method and terminal for searching a network. Background technique [0002] With the continuous development of science and technology and the growth of people's diversified needs for terminal communication, people tend to have smartphones that are compatible with calling cards of all operators. Therefore, more and more smartphones with full-band and full-band functions Emerged as the times require, enabling people to enjoy the convenience brought by the development of science and technology. [0003] At present, smart phones with full-band and full-band functions support at least GSM (Global System of Mobile communication, Global System for Mobile Communications), CDMA2000 (Code Division Multiple Access 2000, Code Division Multiple Access 2000), WCDMA (Wideband Code Division Multiple Access, broadband Code Division Multiple Access), TD-SCDMA (Time Division-Sync...

Claims

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Application Information

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IPC IPC(8): H04W48/16H04W52/02
CPCH04W48/16H04W52/0212H04W52/0225Y02D30/70
Inventor 张建明
Owner 山东润达信息技术有限公司
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