Dynamics Control with Modified Wavelet Function in Turbo Decoding Algorithm

A modified Mexican hat wavelet function is developed to control dynamical region in turbo decoding algorithm. On average, compared to the classical turbo decoding algorithm without control, the control method achieves 0.5 dB improvement in signal-to-noise.

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Vydané v:2011 International Conference on Control, Automation and Systems Engineering s. 1 - 3
Hlavný autor: LiYa Ding
Médium: Konferenčný príspevok..
Jazyk:English
Vydavateľské údaje: IEEE 01.07.2011
Predmet:
Algorithm design and analysis
Chaos
Decoding
Heuristic algorithms
Iterative decoding
Signal to noise ratio
Turbo codes
ISBN:1457708590, 9781457708596
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Shrnutí:A modified Mexican hat wavelet function is developed to control dynamical region in turbo decoding algorithm. On average, compared to the classical turbo decoding algorithm without control, the control method achieves 0.5 dB improvement in signal-to-noise.
ISBN:1457708590
9781457708596
DOI:10.1109/ICCASE.2011.5997541