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Realization device and method for dual-mode mobile TV and mobile phone comprising same

A dual-mode mobile phone and TV technology, which can be used in broadcast devices, electrical components, broadcast transmission systems, etc., to solve the problem of not being able to support mobile TV at the same time.

Inactive Publication Date: 2014-04-30
SHANGHAI SIMCOM LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a mobile phone supporting MBMS and CMMB dual-mode mobile TV and its implementation method in order to overcome the defect that the prior art cannot support the mobile TV of the two standards of MBMS and CMMB at the same time

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  • Realization device and method for dual-mode mobile TV and mobile phone comprising same
  • Realization device and method for dual-mode mobile TV and mobile phone comprising same

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Embodiment Construction

[0020] The preferred embodiments of the present invention are given below in conjunction with the accompanying drawings to describe the technical solution of the present invention in detail.

[0021] In order to watch TV programs of two TV standards at the same time on a mobile phone, the present invention realizes the sharing of the two TV standards on the user interface part of the mobile phone visible to the user and the multimedia codec of the mobile phone, and realizes the sharing of the two TV standards on the wireless physical layer invisible to the user. The radio frequency part introduces two communication systems that respectively support the two different TV standards. So on the man-machine interface, the present invention enables the user to operate and control two kinds of mobile TVs with different standards through the same mobile phone TV user interface, and for the user, it is to select different channels without complicated network settings; On the functional ...

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Abstract

The invention discloses a realization device for a dual-mode mobile TV and a mobile phone comprising the same. The realization device for the dual-mode mobile TV comprises a 3G signal processing module, a CMMB signal processing module and a mobile phone application processing module, wherein the 3G signal processing module is connected with a 3G base band data interface of the mobile phone application processing module through a 3G base band data interface; the CMMB signal processing module is connected with a serial peripheral equipment interface of the mobile phone application processing module through a serial peripheral equipment interface; and the mobile phone application processing module further comprises a mobile phone digital base band control unit. The realization device for the dual-mode mobile TV and the mobile phone comprising the same enable a user to watch mobile TV programs of two TV standards on one mobile phone at the same time.

Description

technical field [0001] The invention relates to a mobile phone, in particular to a device and method for realizing a dual-mode mobile phone TV and a mobile phone including the device. Background technique [0002] There are currently two mobile phone TV standards that are expected to achieve widespread coverage in the near future. One is the mobile phone TV standard broadcast to mobile phone users by mobile operators through the broadcast channel of the 3G mobile communication network-MBMS, MBMS is 3GPP (third Multimedia broadcast multicast function defined in the R6 version of the Generation Partnership Project) can be implemented in various 3G networks. In the short term, the TD (time division)-MBMS TV standard will be implemented in China. Another standard is the CMMB (ChinaMobile Multimedia Broadcasting, China Mobile Digital Multimedia Broadcasting) standard hosted by the State Administration of Radio, Film and Television. [0003] Most of the existing mobile phones wit...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/06H04W88/06H04H20/71H04H60/91
Inventor 李祥
Owner SHANGHAI SIMCOM LTD