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A mobile terminal communication method and the mobile terminal

A technology of a mobile terminal and a communication method, which is applied to the communication method of a mobile terminal and the field of a mobile terminal, can solve the problems of high implementation complexity, and achieve the effects of simple implementation, low implementation cost, and low power consumption

Inactive Publication Date: 2009-10-07
ST ERICSSON SEMICON BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is still necessary to add a control chip, and to do special processing on the core communication protocol software of the mobile phone, which is complex to implement and brings additional cost and stability problems

Method used

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  • A mobile terminal communication method and the mobile terminal
  • A mobile terminal communication method and the mobile terminal
  • A mobile terminal communication method and the mobile terminal

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Embodiment Construction

[0029] The purpose of the present invention is to provide a communication method for a mobile terminal and a mobile terminal with "one machine with multiple numbers", ensuring that the mobile terminal is basically the same as the "single card, single standby" mobile terminal in terms of cost, volume, weight, etc. The same, and has the function of "dual card dual standby" or even "multiple card multiple standby" and does not need to constantly switch between two networks ("dual card dual standby" situation) or multiple networks ("multiple card multiple standby" situation) , so its power consumption is lower, the special processing of the core communication protocol software is simpler, and the system is more reliable. The present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0030] In this embodiment, a mobile phone is taken as an example for illustration, but the present invention is not limited to the...

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Abstract

The present invention provides a mobile terminal communication method and the mobile terminal. The method includes: the mobile terminal registers the main card to network side, meanwhile informs the information of the auxiliary card of this mobile terminal to network, enter standby state after registration and monitor the paging signals from the network side to the main card; when a caller calls the auxiliary card of the mobile terminal, the network side will determine the main card corresponding to the auxiliary card based on the pre-maintained correspondence between the main card and auxiliary card, and page the mobile terminal based on the main card. The present invention may realize multiple subscriber numbers for one mobile terminal and reduce the cost and power consumption of SSMN (single SIM multiple number).

Description

technical field [0001] The present invention relates to the technical field of mobile communication, in particular to a communication method for a mobile terminal and the mobile terminal. Background technique [0002] In order to meet different needs of users, some mobile phones usually have two (or more) Subscriber Identity Module (SIM, Subscriber Identity Model) cards, corresponding to two (or more) different subscriber numbers respectively. In this paper, the user number refers to a mobile station international integrated services digital network (MSISDN, Mobile Station international ISDN number) number, such as 13812345678 and so on. [0003] At present, a notable feature in the field of mobile communication is the coexistence of various mobile communication systems, such as GSM, CDMA, WCDMA, CDMA2000, TD-SCDMA, etc., which has brought about the diversification of mobile phone products. It has become a development trend of mobile phone products that a mobile phone can w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W88/06
Inventor 周中前娄文平
Owner ST ERICSSON SEMICON BEIJING
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