An efficient table-driven decoder for one-half rate convolutional codes

Authors:
A. Dholakia;T. M. Lee;D. L. Bitzer;M. A. Vouk;L. Wang;P. D. Franzon
Affiliations:
North Carolina State University, Raleigh, NC;North Carolina State University, Raleigh, NC;North Carolina State University, Raleigh, NC;North Carolina State University, Raleigh, NC;North Carolina State University, Raleigh, NC;North Carolina State University, Raleigh, NC
Venue:
ACM-SE 30 Proceedings of the 30th annual Southeast regional conference
Year:
1992

Citing 2
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Error-Correction Coding for Digital Communications

Error-Correction Coding for Digital Communications
Information Theory and Reliable Communication

Information Theory and Reliable Communication

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Abstract

Error control schemes are becoming increasingly important as the needs increase for very high rates of data transmission over inherently noisy channels (e.g. satellite and spread-spectrum communication). Forward error-correction is one means of improving channel performance, but at high data transmission rates very efficient decoder implementations are required. In this paper, we describe an efficient table-driven decoder for 1/2-rate nonsystematic convolutional codes. Various decoder implementation and performance issues are discussed.