Mobile terminal capable of implementing stand by mode for both modes at same time, and communication method

A mobile terminal, communication signal technology, applied in wireless communication, electrical components, radio/induction link selection and arrangement, etc., can solve the problem that dual-mode mobile phones cannot stand by at the same time

Active Publication Date: 2007-05-09
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a mobile terminal that can realize dual-mode simultane

Method used

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  • Mobile terminal capable of implementing stand by mode for both modes at same time, and communication method
  • Mobile terminal capable of implementing stand by mode for both modes at same time, and communication method
  • Mobile terminal capable of implementing stand by mode for both modes at same time, and communication method

Examples

Experimental program
Comparison scheme
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Example Embodiment

[0039] A mobile terminal capable of realizing dual-mode simultaneous standby of the present invention includes:

[0040] Antennas, used to receive and transmit communication signals;

[0041] a first baseband and radio frequency system for processing signals of the GSM network;

[0042] The second baseband and radio frequency system is used to process the signal of the CDMA network;

[0043] a main control module for scheduling and coordinating the first baseband and radio frequency system and the second baseband and radio frequency system;

[0044] The first baseband and radio frequency system and the second baseband and radio frequency system simultaneously implement standby in the GSM network and the CDMA network.

[0045] A method for realizing communication by a mobile terminal capable of realizing dual-mode simultaneous standby includes the following steps:

[0046] Step 1, the first baseband and radio frequency system and the second baseband and radio frequency syste...

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Abstract

The mobile terminal comprises: an antenna for receiving and sending communication signals; a first baseband and RF system for processing GSM network signals; a second base band and RF system for processing the CDMA network signals; a main control module for scheduling and coordinating the first baseband and RF system and the second baseband and RF system; the first baseband and RF system and the send baseband RF and system simultaneously enter into standby stat in GSM and CDMA networks. When users are at non-calling state, they can choose the number either in GSM network or CDMA network as calling side or called side, and meanwhile the un-selected network cannot enter into power-off state; when users is in call state in a certain network, the incoming call in another network will not be lost.

Description

technical field [0001] The invention relates to a mobile terminal in the field of mobile communication, in particular to a mobile terminal supporting dual modes, which can simultaneously realize a standby function in a GSM network and a CDMA network. Background technique [0002] At present, there are GSM and CDMA networks in the field of mobile communication. At present, the number of G network users and the total number of C network users have exceeded 100 million. In order to make the two mobile networks complement each other and develop together, the resources of the two networks can be effectively used. Now There are dual-mode mobile terminals that can be used in both GSM network and CDMA network. [0003] The existing GSM network and CDMA network dual-mode terminals are mainly designed for users who use G&C dual-mode cards. The user has only one user number and can choose any service network, so there is no need to support the dual standby function for the two network...

Claims

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Application Information

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IPC IPC(8): H04Q7/32H04W88/06
Inventor 张智江顾旻霞贾川蔡佶周小平高庆华孙燚杨震孙矫健李香平严斌峰陈秀俊李斌向伟观
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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