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Third generation telecommunication (3G) network type compatible device and method

A 3G network and network standard technology, applied in the field of 3G network standard compatible devices, can solve the problem that client devices cannot support multiple 3G network standards at the same time, and achieve the effect of saving resources and avoiding development work.

Active Publication Date: 2013-05-15
LONGSUNG TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a 3G network standard compatible device supporting multiple 3G network standards in order to overcome the defect that existing client devices cannot support multiple 3G network standards at the same time

Method used

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  • Third generation telecommunication (3G) network type compatible device and method
  • Third generation telecommunication (3G) network type compatible device and method
  • Third generation telecommunication (3G) network type compatible device and method

Examples

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no. 1 example

[0025] Such as figure 1 As shown, a 3G network standard compatible device 2 is used for a mobile terminal. The 3G network standard compatible device 2 includes a network standard query module 21 and a switching module 22. The mobile terminal includes a plurality of devices supporting at least one The application module of the 3G network standard, the 3G network standard compatible device 2 also includes a plurality of AT service modules that are respectively used for calling by each application module supporting each 3G network standard, and the network standard query module 21 is used to query the The current network standard of the mobile terminal, the switching module 22 is used to switch each application module supporting the current network standard to call an AT service module for calling by each application module supporting the current network standard. The at least one 3G network standard may include TD-SCDMA network standard, WCDMA network standard and EVDO network s...

no. 2 example

[0035] The 3G network standard compatible device 2 of the second embodiment has many identical parts with the 3G network standard compatible device 2 of the first embodiment, and these same parts will not be repeated here. The difference between this embodiment and the first embodiment is only that: the mobile terminal operates under three 3G network standards at the same time, and the 3G network standard compatible device 2 also includes a control module 23, such as Figure 4 As shown, the control module 23 is used to calculate the difference or ratio between the current data transmission rate and the maximum data transmission rate under each current 3G network standard, and control the switching module 22 to simultaneously support each current 3G network standard. Each application module is switched to call an AT service module for each application module supporting the current 3G network standard whose absolute value of the difference is the largest or the ratio is the small...

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Abstract

The invention discloses a third generation telecommunication (3G) network type compatible device which is used for a mobile terminal. The device comprises a network type query module and a switching module. The mobile terminal comprises a plurality of application modules which support at least one 3G network type. The 3G network type compatible device further comprises a plurality of attention (AT) service modules which are respectively used for being called by the application modules for supporting the 3G network types. The network type query module is used for querying the current network type of the mobile terminal. The switching module is used for converting the application modules supporting the current network type to the AT service modules which are respectively called by the application modules supporting the current network type. The invention further discloses a 3G network type compatible method. The 3G network type compatible device achieves the functions of supporting various 3G network types through adoption of the network type query module and the switching module based on current client devices of 3G infinite network cards.

Description

technical field [0001] The invention relates to a network standard compatible device and method, in particular to a 3G network standard compatible device and method. Background technique [0002] The upper layer application functions of various 3G network standards are basically the same, including dial-up Internet access, browser (Browser), multimedia message (MMS), email (E-mail), streaming media, GPS (Global Positioning System, Global Positioning System) navigation , QQ, phone book, short message, transmission rate information and calling functions. However, the current 3G networks such as WCDMA (Wideband Code Division Multiple Access, Wideband Code Division Multiple Access), EVDO (a type of 3G network standard), and TD-SCDMA (Time Division Synchronous Code Division Multiple Access, Time Division Synchronous Code Division Multiple Access) Standard wireless network cards have their own client devices. Although these wireless network cards have similar functions, these cli...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W8/18
Inventor 李勇
Owner LONGSUNG TECH SHANGHAI
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