Apparatus for dab reception and method for dmb reception thereof

A broadcast receiving and broadcast frame technology, applied in the field of broadcast receiving devices, can solve the problems of large hardware size, high implementation cost, affecting receiving sensitivity, etc., and achieve the effect of preventing sensitivity
CN103546799AActive Publication Date: 2014-01-29HYUNDAI MOBIS CO LTD
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Applications(China)
Current Assignee / Owner
HYUNDAI MOBIS CO LTD
Publication Date
2014-01-29

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Abstract

The invention discloses a DAB broadcasting receiver and DMB broadcasting receiving method thereof. According to one side of the invention, The DAB broadcasting receiver comprises a demultiplexer which refers data information extracted from digital audio broadcasting frame into data containing video form; a first decorder, which is used as a software decorder for carrying out a first decoding of video among the classified data; a coder, which is used as a software coder for coding the decoded video in a first format, and transmitting to a data interface; a second decoder, which is used for decoding the video of first format received from the data interface and transmitting to the display part.
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Description

technical field

[0001] The present invention relates to a digital audio broadcasting (Digital Audio Broadcasting, hereinafter referred to as DAB) broadcast receiving device, in particular to a DAB broadcast receiving device capable of receiving Digital Multimedia Broadcasting (Digital Multimedia Broadcasting, hereinafter referred to as DMB) and a DMB broadcast receiving method thereof . Background technique

[0002] In general, DAB broadcasts in Europe are standard broadcasts produced by digitizing FM analog broadcasts.

[0003] Existing DAB broadcasts are almost dominated by DAB Audio (MP2; Digital Broadcasting Audio Codec), and, recently, there is a DMB-AUDIO standard that uses the DAB+ (AACV2; Audio Codec) standard similar to the DMB broadcast format Audio broadcasts including video broadcasts, etc.

[0004] Therefore, existing audio-based DAB broadcast receivers that can only receive audio broadcasts are being developed into audio / video compatible DAB broadcast receive...

Claims

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