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Conference Paper
Performance Evaluation of Convolutional Turbo Codes in AWGN and ITU-R Channels
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- Authors
- Seong Chul Cho, Jin Up Kim, Jae Sang Cha, Kyoung Rok Cho
- Issue Date
- 2005-08
- Citation
- International Conference on Intelligent Computing (ICIC) 2005 (LNCS 3645), v.3645, pp.695-703
- Publisher
- Springer
- Language
- English
- Type
- Conference Paper
- Abstract
- In this paper, the performance of a non-binary convolutional turbo codes is evaluated through computer simulations. Especially, The influence of the various frame sizes and code rate are discussed. Also, in this paper the symbol-by-symbol MAX-Log-MAP algorithm is derived for this coding scheme. We present simulation results for the performance of the non-binary convolutional turbo coded system with QPSK, 16QAM, and 64QAM over an AWGN and the ITU-R channel models. © Springer-Verlag Berlin Heidelberg 2005.
- KSP Keywords
- Computer simulation(MC and MD), ITU-R channels, International telecommunications union radiocommunication(ITU-R), MAX-LOG-MAP algorithm, Performance evaluation, channel model, code rate, coding scheme, non-binary, simulation results, turbo codes