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Double-network digital mobile communication terminal and double-network communication method thereof

A mobile communication terminal and public network communication technology, applied in the field of dual-network digital mobile communication terminals, can solve problems such as radio frequency interference in the public network, and achieve the effects of preventing electromagnetic interference, ensuring seamless forwarding, and enhancing functions

Inactive Publication Date: 2012-03-14
北京迅光达通信技术有限公司
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  • Summary
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Problems solved by technology

At present, the power of the radio frequency module of the private network is generally 3W or above, and the interference of the high-power radio frequency to the radio frequency of the public network will be quite serious. Therefore, when two radio frequency modules are combined, how to avoid mutual interference is the How to achieve electromagnetic compatibility between public network radio frequency and private network radio frequency has become an urgent problem in this field

Method used

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  • Double-network digital mobile communication terminal and double-network communication method thereof
  • Double-network digital mobile communication terminal and double-network communication method thereof
  • Double-network digital mobile communication terminal and double-network communication method thereof

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Embodiment Construction

[0060] Certain terms are used throughout this document to refer to particular system components. As those skilled in the art will recognize, the same components may often be referred to by different names, and thus this document does not intend to distinguish between those components that differ only in name but not in function. In this document, the terms "including", "comprising" and "having" are used in an open form and should therefore be construed to mean "including but not limited to...". Furthermore, the term "coupled" is intended to mean an indirect, direct, optical or wireless electrical connection. Thus, if a first device couples to a second device, that connection may be through a direct electrical connection, through an indirect electrical connection via other devices and connections, through an optical electrical connection, or through a wireless electrical connection. Additionally, the term "system" refers to a collection of two or more hardware and / or software ...

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Abstract

The invention provides a double-network digital mobile communication terminal and a double-network communication method thereof. The communication terminal comprises a private network communication unit, which is used for private network signal communication; a public network communication unit, which is used for public network signal communication; and a central control processing module, which is respectively coupled with the private network communication unit and the public network communication unit to control the private network communication unit and the public network communication unit.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a dual-network digital mobile communication terminal compatible with a public network and a private network. Background technique [0002] Public network and private network mobile communication are two application fields with different application backgrounds in mobile communication. Both have their own characteristics. [0003] The public network refers to the public mobile communication system, which is well known and widely used by the public, including the GSM system and CDMA system of the second generation public mobile communication system and the TD-SCDMA system and WCDMA system of the third generation public mobile communication system system, CDMA2000 system, etc. Compared with the private network mobile communication system, the main characteristics of the public network mobile communication system are: 1. Wide network coverage, mature and reliable technology, cur...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W48/18H04W52/52H04W88/06G10L19/00
Inventor 谢晓明蒋瑞清华梓梁王伟
Owner 北京迅光达通信技术有限公司
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