Systematic t-error correcting/all unidirectional error detecting codes with easy encoding/decoding
نویسندگان
چکیده
منابع مشابه
Unidirectional error-detecting codes
A xed-length binary code is called t{unidirectional error detecting if no codeword can be transformed into another codeword by at most t unidirectional errors. In this paper we consider the problem of mapping information sequences of length k into code-words of a t{unidirectional error detecting code of length k + p. In case of systematic codes we show that the parameters p and t must satisfy t...
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We present families of binary systematic codes that can correct t random errors and detect more than t unidirectional errors. As in recent papers, we start by encoding the k information symbols into a codeword of an [n', k, 2t + 11 error correcting code. The second step of our construction involves adding more bits to this linear error correcting code in order to obtain the detection capability...
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AbstmctThis paper considers the design of binary Mock codes that are capaMe of correcting UP to t symmetric errors and detecting all unidirectional errors. A class of systematic t symmetric-error-correctingM1-unidirectional-error-detecting (tS~ECIAUED) codes are proposed. When = o the proposed codes become Berger codes. For t = 1, the proposed codes are puts. t-symmetric-errorcorrecting/all-uni...
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A unique family of high-speed, microprogrammable asyn-chronous controller (MAC) modules is described in this correspondence.Each MAC module consists of two fundamental mode machines thatcommunicate by means of a handshake interface that permits it to bedriven by any programmable logic device including ROM’s. Any statemachine controller design@ with a MAC module will operate ...
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 1990
ISSN: 0898-1221
DOI: 10.1016/0898-1221(90)90063-p