Communication terminal and multi-standby multi-communication method and device thereof

Abstract

The invention provides a communication terminal and a multi-standby and multi-pass method and device thereof. The communication terminal comprises a first communication module which works in a first communication mode, an antenna corresponding to the first communication module, communication modules which work in other communication modes and antennas corresponding to the communication modules, and the first communication module comprises at least two user identification modules. The multi-standby and multi-pass device comprises a detecting unit and a control unit, the detecting unit is suitable for detecting whether the communication modules in the other communication modes are in an idle state or not, the control unit is suitable for controlling the first communication module to receive and send signals respectively through the antenna corresponding to the first communication module and the antennas corresponding to the communication modules which are in the idle state when the detecting unit detects that the communication modules in the other communication modes are in the idle state, and thus the standby state or communication service of the user identification module corresponding to each antenna is achieved. According to the technical scheme, the communication terminal and the multi-standby and multi-pass method and device thereof enable the communication terminal which is provided with at least two user identification modules to obtain the multi-standby and multi-path support on the basis that hardware cost and device layout complexity are hardly increased.

Description

technical field [0001] The present invention relates to the communication field, in particular to a communication terminal and a multi-standby multi-communication method and device thereof. Background technique [0002] Cellular mobile communication mobile phones (referred to as mobile phones), especially smart phones, are platforms for transmitting and receiving various wireless signals, including: cellular mobile communication 2G (such as GSM, GPRS, EDGE, etc.), 3G (such as WCDMA, CDMA2000, TD-SCDMA, etc. ), 4G (such as LTE); mobile TV (such as DVB-H, CMMB, T-DMB, etc.); positioning (such as GPS); wireless LAN (WIFI802.11b / g / a / n) and so on. Each wireless communication mode (communication standard) has its own antenna, radio frequency module and baseband module. [0003] Due to the consideration of mobility, economy and aesthetics of mobile phones, the shape, weight and cost are all constraints in design. Adding additional antennas not only increases the difficulty of dev...

AI Technical Summary

Problems solved by technology

However, the dual-card dual-standby dual-pass mobile phone needs to use two sets of logically independent communication modules to realize the above functions. Each communication module includes an antenna, a set of radio frequency modules, a set of baseband modules and a user interface. Identify the module card, which not only increases the cost compared with the dual-card dual-standby single-pass solution, but also increases the difficulty of device layout in the mobile phone

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