Near maximum likelihood soft-decision decoding of a particular class of rate-1/2 systematic linear block codes

Presented is a soft-decision decoding algorithm for a particular class of rate-1/2 systematic linear block codes. The proposed algorithm performs successive re-encoding of both the data and parity bits, to produce a list of codewords among which the most likely candidate is chosen. Simulation result...

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Veröffentlicht in:Electronics letters 2011-02, Vol.47 (4), p.259-260
Hauptverfasser: ADDE, P, JEGO, C, LE BIDAN, R
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JEGO, C
LE BIDAN, R
description Presented is a soft-decision decoding algorithm for a particular class of rate-1/2 systematic linear block codes. The proposed algorithm performs successive re-encoding of both the data and parity bits, to produce a list of codewords among which the most likely candidate is chosen. Simulation results show that close to optimal performance can be obtained at reasonable complexity. They validate the potential of the proposed algorithm as a practical approach for soft-decision decoding.
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subjects Applied sciences
Coding, codes
Electronics
Engineering Sciences
Exact sciences and technology
Information, signal and communications theory
Miscellaneous
Signal and communications theory
Signal processing
Telecommunications and information theory
title Near maximum likelihood soft-decision decoding of a particular class of rate-1/2 systematic linear block codes
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