On optimal and near-optimal turbo decoding using generalized max operator

Motivated by a recently published robust geometric programming approximation, a generalized approach for approximating efficiently the max* operator is presented. Using this approach, the max* operator is approximated by means of a generic and yet very simple max operator, instead of using additiona...

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Vydáno v:	IEEE communications letters Ročník 13; číslo 7; s. 522 - 524
Hlavní autoři:	Papaharalabos, S., Mathiopoulos, P., Masera, G., Martina, M.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.07.2009 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Algorithms Applied sciences Approximation Approximation algorithms Bit error rate Coding, codes Decoding Degradation Exact sciences and technology Hardware Information, signal and communications theory Iterative algorithms Iterative decoding Mathematical analysis Operators Optimization Piecewise linear approximation Piecewise linear techniques Programming Robustness Signal and communications theory Telecommunications and information theory Turbo codes Performance evaluation Approximate method Bit error rate Programming Turbo code Algorithm Iterative decoding Implementation Geometrical model Algorithm complexity A posteriori estimation Turbo codes Circuit synthesis Piecewise linearization
ISSN:	1089-7798, 1558-2558
On-line přístup:	Získat plný text
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