Data connecting method and apparatus for dual-card and dual-standby mobile terminal

A mobile terminal, dual-card dual-standby technology, which is applied in the direction of selection device, radio/inductive link selection arrangement, etc., can solve the problem of inability to establish a connection with the secondary card for data services, and the inability to realize dual-card dual-standby mobile terminals with data on both cards at the same time Connection and other issues

Inactive Publication Date: 2008-10-15
TECHFAITH INTELLIGENT HANDSET TECH BEIJING
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Problems solved by technology

[0005] The design of the Windows Mobile platform in the prior art is aimed at the single-card operating system, that is, the upper-level Windows Mobile system can only perform data interaction, communication work, etc. for one protocol stack. When sending MMS via the WAP data connection corresponding to the service main card, the corresponding connection cannot be established through the data service secondary card. Data Connections

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  • Data connecting method and apparatus for dual-card and dual-standby mobile terminal
  • Data connecting method and apparatus for dual-card and dual-standby mobile terminal
  • Data connecting method and apparatus for dual-card and dual-standby mobile terminal

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Embodiment Construction

[0044] 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 embodiments and accompanying drawings.

[0045] Because the Windows Mobile platform in the prior art is aimed at a single-card system, most single-card single-mode mobile terminals can only establish one data connection at a time to perform data services, that is, the connection manager does not support multiple access by default. point (APN) status. The dual-mode dual-standby mobile terminal integrates two modems (modems), therefore, a data connection can be established for the two modems at the same time, and two simultaneous online data connections can be realized. CDMA surfs the web while using GSM's Wireless Application Protocol (WAP: Wireless Application Protocol) type data connection to download multimedia messages.

[0046] Therefore, the embodiment of the present invention provi...

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Abstract

The invention discloses a data connection method of a dual-card and dual-standby mobile terminal. The dual-card and dual-standby mobile terminal comprises a first card and a second card; the method includes: Step A. a register key assignment of a major card of data services is preset as a first card; Step B. whether the card launching a current data connection request is the first card or not is judged and if not, the Step C is executed when the card launching the current data connection request is the second card, wherein, the current data connection request carries the type of the current data connection; Step C. whether the type of the current data connection is the same with the type of the current data connection of the first card or not, and if not, a current data connection corresponding to the second card is established on the conditions that a preset connection manager supports the multi-access APN status. Meanwhile, the invention discloses a dual-card and dual standby mobile terminal. By adopting the invention, the synchronous data connection of the two cards in the dual-card and dual-standby mobile terminal in the Windows Mobile platform can be realized.

Description

technical field [0001] The invention relates to mobile communication technology, in particular to a data connection method and device for a dual-card dual-standby mobile terminal. Background technique [0002] At present, with the increasingly rich network life of users, single-card mobile terminals have gradually been unable to meet people's needs, and dual-card-slot mobile terminals have emerged as the times require. [0003] The mobile terminal with dual card slots is a mobile terminal with dual card slots, which can simultaneously insert the numbers of two different cards into the dual card slots. The user can freely dial and answer calls on the activated cards in the mobile terminal with dual card slots, and send and receive short messages. Among them, if the two card slots can support the insertion of cards of two different networks, it is called a dual-network or dual-mode mobile terminal. The card of the Global System for Mobile Communications (GSM) network, the mo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/32
Inventor 赵子鹏
Owner TECHFAITH INTELLIGENT HANDSET TECH BEIJING
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