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A multi-mode terminal and method for realizing multi-mode and multi-standby

A multi-mode terminal, multi-mode and multi-standby technology, applied in wireless communication, electrical components, etc., can solve the problems of large access delay and low transmission efficiency of ISO7816 interface, and achieve business offload, improve network optimization, and optimize transmission efficiency. Effect

Active Publication Date: 2018-01-19
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, the current multi-mode terminal accesses the SIM card through the ISO7816 interface, but the transmission efficiency of the ISO7816 interface is low, and the access delay is large

Method used

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  • A multi-mode terminal and method for realizing multi-mode and multi-standby
  • A multi-mode terminal and method for realizing multi-mode and multi-standby
  • A multi-mode terminal and method for realizing multi-mode and multi-standby

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Embodiment Construction

[0051] Since the descriptions of smart cards of different communication modules are not the same, for the convenience of explanation, various telecom smart cards, such as UIM card, UICC card and USIM card, are represented by Subscriber Identity Module (SIM) card in this paper.

[0052] A multi-mode terminal refers to a terminal with multiple communication systems. Multi-mode refers to multiple communication systems, such as Global System for Mobile Communications (Global System for Mobile Communications, GSM) and Time Division Synchronous Code Division Multiple Access (TimeDivision-Synchronous Code Division Multiple Access). Access, TD-SCDMA) and other communication systems. Multi-mode and multi-standby means that a multi-mode terminal is idle in multiple networks and can initiate services at any time.

[0053] like figure 1 As shown, the multi-mode terminal in this embodiment includes: at least two communication modules, a first communication module and a second communicatio...

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Abstract

The present invention provides a multimode terminal and a method for implementing multimode multi-waiting, the terminal comprises a first communication module and a second communication module, said second communication module supports multi-waiting work mode, wherein, said first communication module is set up to complete service in the network of first communication standard; said second communication module is set up to complete service in at least one network of multi-networks, based on the implementation of standby in multi-networks of second communication standard. The present invention enables division of labor and cooperation of multimode and multi-card, service separation, enhances optimization of network, furthermore, implements the access to SIM card by high-speed transport and optimization of transmission efficiency.

Description

technical field [0001] The invention relates to the technical field of mobile communication, in particular to a multi-mode terminal and a method for realizing multi-mode and multi-standby. Background technique [0002] After entering the third generation mobile communication technology (3rd Generation Telecommunication, 3G) era, mobile operators will face the second generation mobile communication technology (2nd Generation Telecommunications, 2G), 3G and the follow-up long term evolution (Long Term Evolution, LTE) and other multi-network In the case of long-term coexistence, many mobile operators regard multi-network collaboration as their operational goals and optimization strategies, and propose the three principles of "no change of card, no change of number, and no need for registration" and customized multi-mode terminals for business promotion and multi-network operate. [0003] Existing multi-mode terminals can be divided into two types: multi-card and single-card. ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W88/06H04W92/08
CPCH04W88/06
Inventor 梁国和
Owner ZTE CORP