Multiuser mobile communication terminal

Abstract

The invention discloses a multiuser mobile communication terminal, wherein various user identification cards share a wireless transmitting and receiving unit and a baseband processing unit; the multiuser mobile communication terminal classifies the various user identification cards according to networks to which the user identification cards belong, and carries out simultaneous standby or communication with the networks by multiuser wireless resource management, multiuser mobile management and multiuser communication management. When calling, the multiuser mobile communication terminal sends position information and a priority sequence table of expected called numbers to the other side, and selects the optimal communication route and mobile phone card according to the various user identification cards, and positions and time of the communication of two sides, so that a user can not only select a mobile phone card to call out according to the self will, but also select a mobile phone card to be called according to the self will. The multiuser mobile communication terminal has functions of calling position identification and called position identification, reduces cost, volume, weight and power consumption, and is convenient to realize multicard mobile phones or multi-mode multicard mobile phones.

Description

Technical field [0001] The present invention relates to a communication terminal, in particular to a mobile communication terminal and technical standards related to multi-user and multi-user identification cards. Background technique [0002] With the increase and differentiation of communication tariff packages of mobile operators, and the needs of users for roaming, work and life, and privacy protection, more and more users have multiple mobile phone user identification cards (SIM cards or USIM cards). [0003] The patent application with the application number 2005001210597 discloses the use of STK / UTK to realize the dual-card switching function of the mobile phone, including manual switching and timing automatic switching. Only one card works at the same time, and two cards cannot be in standby at the same time, and important calls may be missed. Switching the user identification card too frequently increases the processing burden on the network. [0004] The patent applicat...

AI Technical Summary

Problems solved by technology

[0008] In order to solve the problems of cost, size, weight, power consumption, mutual interference, and difficulty in realizing multi-card mobile phones or multi-mode multi-card mobile phones in the existing dual-card dual-standby mobile phones, in order to solve the problem of mobile phone card use management and communication parties' location identification etc., the present invention provides a multi-user mobile communication terminal, each user identification card shares a radio transceiver unit and a baseband processing unit, and is on standby at the same time, so as to facilitate the realization of multi-card or multi-mode multi-card mobile phones; Location and time, select the optimal communication route and mobile phone card, and identify the calling location and called location during the communication process