Network automatic switching method and device for mobile communication device terminal

A mobile communication device, automatic switching technology, applied in wireless communication, access restrictions, electrical components, etc., can solve problems such as failure to automatically switch WLAN

Active Publication Date: 2011-08-10
ALIBABA (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The first object of the present invention is to provide a network automatic switching method for mobile communication equipment terminals to solve the technical p

Method used

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  • Network automatic switching method and device for mobile communication device terminal
  • Network automatic switching method and device for mobile communication device terminal
  • Network automatic switching method and device for mobile communication device terminal

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0049] figure 2 A specific example of returning home from get off work for a user:

[0050] The user uses the server / client architecture to browse the web, and the available connection point database is set on the server.

[0051] The user successfully surfs the Internet through WLAN in the company, and the server saves the base station sector ID of the home and the user's access point information in the available connection point database;

[0052] When the user is off work, the client cannot find the historical data of the client's successful access to the WLAN in the available connection point database of the server, so it cannot automatically switch;

[0053] When returning home, the client finds the history of successfully accessing the WLAN in the available connection point database of the server, and then automatically switches to the WLAN network at home.

[0054] When the user arrives at the company the next day, the client finds the history of the client's successful access ...

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PUM

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Abstract

The invention relates to a network connecting method of a mobile communication device terminal, in particular a network automatic switching method for the mobile communication device terminal. The method comprises the following steps of: (11) executing a step (12) while detecting that a base station to which the current mobile communication device terminal is accessed is changed from a non-first base station to a first base station; (12) judging whether a historical available WLAN (Wireless Local Area Network) exists under a base station vector ID of the first base station, and if so, executing a step (13), and otherwise, executing the step (11); and (13) switching the mobile communication device terminal to the historical available WLAN. The invention is applicable to the mobile communication device terminals like mobile phones, handheld networking devices and ubs (Universal Serial Bus) networking cards, can save GPRS (General Packet Radio Service) dial-up networking cost and reduce a load pressure of a mobile base station because the terminals automatically select the WLAN for access.

Description

technical field [0001] The invention relates to a network connection method for a mobile communication device terminal, in particular to a network automatic switching method for a mobile communication device terminal. Background technique [0002] At present, mobile communication equipment terminals can connect to the Internet through WLAN or GSM, WCDMA, GPRS (referring to the mobile communication network based on cellular technology in the 2G era), but manual operation is required to switch between WLAN and GPRS access, which greatly reduces the The convenience of WLAN access, but the high cost of dial-up Internet access through GPRS. [0003] In the prior art, there are also technical solutions for making mobile communication equipment terminals automatically connect to WLAN, such as the patent "A Network Switching Method and System for Mobile Communication Equipment Terminals" (patent number: 200910306137.9) filed by the applicant. However, these existing technical solut...

Claims

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Application Information

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IPC IPC(8): H04W36/14H04W48/18
Inventor 梁捷江卫忠
Owner ALIBABA (CHINA) CO LTD
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