Decoding of symbols in a signal distributed according to frequential and temporal dimensions

The method involves determining plausibility of symbols of a received signal, and decoding received signal in the decoded signal. Instantaneous power of noise of the received signal is estimated, and narrow distribution of the instantaneous power of the noise is determined based on frequential and t...

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Bibliographic Details
Main Authors MEGE PHILIPPE, MARTINOD LAURENT
Format Patent
LanguageChinese
English
Published 05.11.2008
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:The method involves determining plausibility of symbols of a received signal, and decoding received signal in the decoded signal. Instantaneous power of noise of the received signal is estimated, and narrow distribution of the instantaneous power of the noise is determined based on frequential and temporal dimensions. The narrow distribution is filtered by variance of the filtered noise based on a parameter of a propagation channel, and the plausibility of the symbols to be decoded is balanced based on the variance of the filtered noise. An independent claim is also included for a computer program comprising a set of instructions for implementing a method for decoding symbols in a radio electric signal.
Bibliography:Application Number: CN200810094947