Enciphering and deciphering device for high bit-rate transmission systems

作者: Adriano Butti

DOI:

关键词: AlgorithmCommunication channelPseudorandom sequenceTransmission systemPseudorandom generatorBit rateSignalComputer scienceElectrical engineering

摘要: The enciphering device generates an enciphered signal (CF) with high bit-rate from the module-2 sum of signal to be transmitted (TR) a pseudorandom sequence bits (PS) obtained by supplying pseudorandom generator (5) keys renewed at brief time intervals. are in turn and encoded (7, 8) form auxiliary channel (PC) low which is aligned frames.

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