Switching device based on multi-system network and method thereof

A multi-standard network and switching device technology, applied in the field of multi-standard network switching devices, can solve the problems of multi-network resources, large power consumption, and occupation

Inactive Publication Date: 2009-11-04
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Terminals that work in the above way consume a lot of power and occupy more network resources

Method used

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  • Switching device based on multi-system network and method thereof
  • Switching device based on multi-system network and method thereof
  • Switching device based on multi-system network and method thereof

Examples

Experimental program
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Embodiment Construction

[0023] Preferred embodiments of the present invention will be described below with reference to the accompanying drawings. If there is no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The multi-mode terminal mentioned below, also known as multi-mode terminal, can support GSM standard (including EGSM, GSM 850), general packet radio service (General Packet Radio Service, referred to as GPRS), that is, enhanced data rate GSM Evolution technology (Enhanced Data Rate for GSM Evolution, EDGE for short), High Speed ​​Downlink Packet Access (HSDPA for short), High Speed ​​Uplink Packet Access (HSUPA for short), etc.), CDMA standard ( Including CDMA 20001X-EVDO, etc.), Wide band Code Division Multiple Access (WCDMA for short) standard, Time Division-Synchronous Code Division Multiple Access (TD-Synchronous Code Division Multiple Access for short) SCDMA) standard, and Worldwide Interoperability for Microwave Acces...

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Abstract

The invention discloses a switching device based on a multi-system network and a method thereof. The device comprises: an initialization unit for loading and activating a driver of a preset network system while powering on a terminal; a monitoring unit connected to the initialization unit and used for monitoring the preset network system of the terminal and sending the preset network system to a switching unit by an interaction unit of the switching device; the switching unit connected with the interaction unit for switching the network systems and comprising a loading module for loading and / or activating the driver of the switched network system and a deactivating module for deactivating the driver of the network system before switching. In virtue of the technical scheme of the method, the driver of one system is loaded in starting and kept in an active status during a switching process, which can allow only one network system in the active status of the terminal supporting the multi-system network and further achieve power saving.

Description

technical field [0001] The present invention relates to the communication field, and in particular, relates to a switching device and method for a multi-standard network. Background technique [0002] At present, most of the terminals widely used in the world are based on the second generation (The Second Generation, 2G) standard network, for example, the Global system for Mobile Communication (GSM) network and the Code Division Multiple Access (CDMA) network. Multiple Access, referred to as CDMA) networks, they are all digital systems, and the second-generation standard network has the characteristics of large capacity and wide coverage, but the speed of data transmission is relatively slow. Compared with the existing second-generation standard technology, the third-generation mobile communication technology (The Third Generation, 3G) can increase system capacity, improve communication quality and data transmission rate. [0003] Although 3G technology has the advantages o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W24/00H04W36/14
CPCH04W52/02H04W52/0251Y02B60/50Y02D30/70
Inventor 罗战武郑大虎张世军
Owner ZTE CORP
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