发明名称 Strong framing protocol for HDLC and other run-length codes
摘要 Ideal for use in high-speed wide-area networks, such as HDLC as defined in ISO Standard 3309, a strong framing method for data packets significantly improves undetected error probability. In a run-length code type data communication scheme, wherein frame delimiter strings, abort strings and idle strings, are transmitted as control symbols, the method includes providing the frame delimiter string as a multi-symbol construct for delimiting the transmitted data, providing the abort strings and idle strings to respectively include minimum run lengths which are substantially longer than the individual symbols in the multi-symbol construct, transmitting data with control symbols as a bit sequence, and receiving and analyzing the transmitted data at the data-receiving device to detect the presence of bit errors.
申请公布号 US5428611(A) 申请公布日期 1995.06.27
申请号 US19930069314 申请日期 1993.05.28
申请人 DIGITAL EQUIPMENT CORPORATION 发明人 JAIN, RAJENDRA K.;SZMAUZ, RICHARD L.
分类号 H04L1/00;H04L29/06;(IPC1-7):H04J3/07 主分类号 H04L1/00
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