About: On Turbo Code Interleavers Optimized by Bit Error Rate Evolution and Free Distance Evolution

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Since their appearance in 1993, first approaching the Shannon limit, turbo codes gave a new direction in the channel encoding field, especially since they have been adopted for multiple telecommunication norms. To obtain an excellent performance, it is necessary to design a robust turbo code interleaver. We are using genetic algorithms as an optimization method to find a well-performing interleaver for large frame sizes. In this paper, we introduce a novel evolutionary method for interleaver optimization, compare the proposed method with several previous approaches and present experimental results. We compare the results obtained for two fitness functions: the bit error rate measured after simulated transmission of information and the analytically estimated maximum free distance. Since their appearance in 1993, first approaching the Shannon limit, turbo codes gave a new direction in the channel encoding field, especially since they have been adopted for multiple telecommunication norms. To obtain an excellent performance, it is necessary to design a robust turbo code interleaver. We are using genetic algorithms as an optimization method to find a well-performing interleaver for large frame sizes. In this paper, we introduce a novel evolutionary method for interleaver optimization, compare the proposed method with several previous approaches and present experimental results. We compare the results obtained for two fitness functions: the bit error rate measured after simulated transmission of information and the analytically estimated maximum free distance. (en)
Title	On Turbo Code Interleavers Optimized by Bit Error Rate Evolution and Free Distance Evolution On Turbo Code Interleavers Optimized by Bit Error Rate Evolution and Free Distance Evolution (en)
skos:prefLabel	On Turbo Code Interleavers Optimized by Bit Error Rate Evolution and Free Distance Evolution On Turbo Code Interleavers Optimized by Bit Error Rate Evolution and Free Distance Evolution (en)
skos:notation	RIV/61989100:27240/09:00020973!RIV13-GA0-27240___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GA102/09/1494)
http://linked.open...vai/riv/dodaniDat	2013
http://linked.open...aciTvurceVysledku	Snášel, Václav Platoš, Jan Krömer, Pavel Ouddane, Nabil
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	331621
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/09:00020973
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	genetic algorithms, interleaver optimization, turbo codes (en)
http://linked.open.../riv/klicoveSlovo	genetic algorithms turbo codes interleaver optimization
http://linked.open...ontrolniKodProRIV	[A5D0133C3A6A]
http://linked.open...v/mistoKonaniAkce	Petrohrad
http://linked.open...i/riv/mistoVydani	New York
http://linked.open...i/riv/nazevZdroje	2009 International Conference on Ultra Modern Telecommunications and Workshops
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	New methods od data transmition based on turbo code
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Krömer, Pavel Platoš, Jan Snášel, Václav Ouddane, Nabil
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2009-10-12 (xsd:date)
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-1-4244-3941-6
http://localhost/t...ganizacniJednotka	27240
is http://linked.open...avai/riv/vysledek of	On Turbo Code Interleavers Optimized by Bit Error Rate Evolution and Free Distance Evolution

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