Data transmission arrangement using a statistic coding, a transmitter and a receiver section suitable for such an arrangement

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United States of America Patent

PATENT NO 5181229
SERIAL NO

07458121

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A data receiver, and transmitter/receiver combination, for transmitting data using statistic coding. A data transmitter transmits statistic encoded data representing successive sample series in a form having a variable number of bits followed by two self-synchronizing codes, each self-synchronizing code including a suffix formed by a codeword or a concatenation of codewords. A data receiver for use with such a transmitted signal includes a correction circuit which can store at least one sample series, and a write counter for forming address codes defining locations of samples to be stored in the storage portion of the correction circuit. Preferably a sequencer provides a window signal which validates the output of a synchronizing signal detector in a time interval when the synchronizing word will probably be received.

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Patent Owner(s)

Patent OwnerAddress
TELECOMMUNICATIONS RADIOELECTRIQUES ET TELEPHONIQUES T R T A CORP OF THE REPUBLIC OF FRANCE88 RUE BRILLAT SAVARIN 75013 PARIS

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bastien, Jean-Paul Maisse, FR 3 42
Boisson, Jean-Yves Clamart, FR 5 59
Langlais, Thierry Issy Les Moulineaux, FR 2 11

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