发明名称 ARQ transmission system for digital communications - has each information element accompanied by preceding signal and identification signal
摘要 The transmission system is used between 2 transceivers with each each information signal element and each quitting signal accompanied by a proceeding signal and an identification signal. The preceding signal is used to ensure reliable reception of the following identification signal with noise elimination circuit incorporated in the receiver. The receiver remains in readiness for a defined max time interval within which the identification signal can be received, a signature value defined by a formula used for fault detection. ADVANTAGE - Applicable to transmission channels with large channel delay.
申请公布号 CH675938(A5) 申请公布日期 1990.11.15
申请号 CH19880003619 申请日期 1988.09.29
申请人 CRYPTO AG 发明人 ESTERMANN, JAKOB
分类号 H04L1/16;H04L1/18 主分类号 H04L1/16
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