Transmission parameter signaling decoding system for digital terrestrial multimedia broadcast

The invention provides a transmission parameter signaling decoding system applied to digital terrestrial multimedia broadcasting, comprising an input signal estimation apparatus, a fast Hadamard transform apparatus, a shield apparatus and a character code index decision device. The system can be app...

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Bibliographic Details
Main Authors HONG QINGBIAO, PU WEIZHENG, ZENG JUNJIE
Format Patent
LanguageChinese
English
Published 04.02.2009
Subjects
BROADCAST COMMUNICATION
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:The invention provides a transmission parameter signaling decoding system applied to digital terrestrial multimedia broadcasting, comprising an input signal estimation apparatus, a fast Hadamard transform apparatus, a shield apparatus and a character code index decision device. The system can be applied to a multi-carrier mode or a Single-carrier mode, can acquire input signals respectively from a frequency domain or a time domain, and provide the optimal transmission parameter signaling (TPS) decoding system architecture according to different conditions, for instance, whether the known Channel State Information is balanced with a channel or not.
Bibliography:Application Number: CN20081214314