On Minimum-WER Performance of a Class of LDPC Codes for the BSC/E Under Extended Bounded-Distance Decoding

We study the word-error-rate (WER) performance and the WER-minimizing decision thresholds plusmnt* for the class of row-column-diagonal (RCD) array codes and their generalizations on the binary symmetric channel with erasures (BSC/E) where decoding is via an extended bounded-distance decoder (e-BDD)...

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Veröffentlicht in:	IEEE transactions on communications 2007-02, Vol.55 (2), p.275-281
Hauptverfasser:	Mahadevan, A., Morris, J.M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Arrays Availability AWGN Binary symmetric channel with erasures (BSC/E) Channels Circuits Codes Coding, codes Communications Society Computer science Decoding Exact sciences and technology extended bounded-distance decoder (e-BDD) Gain Information theory Information, signal and communications theory Iterative decoding Mathematical models Optimization Parity check codes Performance gain row-column-diagonal (RCD) codes Signal and communications theory Signal to noise ratio Systems, networks and services of telecommunications Telecommunications Telecommunications and information theory Thresholds Transmission and modulation (techniques and equipments) two-threshold decisioning
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