On Turbo Code Interleavers Optimized by Bit Error Rate Evolution and Free Distance Evolution
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F09%3A00020973" target="_blank" >RIV/61989100:27240/09:00020973 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
On Turbo Code Interleavers Optimized by Bit Error Rate Evolution and Free Distance Evolution
Original language 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.
Czech name
—
Czech description
—
Classification
Type
D - Article in proceedings
CEP classification
IN - Informatics
OECD FORD branch
—
Result continuities
Project
<a href="/en/project/GA102%2F09%2F1494" target="_blank" >GA102/09/1494: New methods od data transmition based on turbo code</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2009 International Conference on Ultra Modern Telecommunications and Workshops
ISBN
978-1-4244-3941-6
ISSN
—
e-ISSN
—
Number of pages
6
Pages from-to
1-6
Publisher name
IEEE
Place of publication
New York
Event location
Petrohrad
Event date
Oct 12, 2009
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
—