High-Speed Adaptive Turbo Decoding Algorithm and Its Implementation

In this paper, we propose an adaptive turbo decoding algorithm for high order modulation scheme combined with originally design for a standard rate-1/2 turbo decoder for B/QPSK modulation. A transformation applied to the incoming I-channel and Q-channel symbols allows the use of an off-the-shelf B/Q...

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Vydané v:	2006 Asia-Pacific Conference on Communications s. 1 - 5
Hlavní autori:	Duk Gun Choi, Jin Hee Jeong, Min Hyuk Kim, Ji Won Jung
Médium:	Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	IEEE 01.08.2006
Predmet:	Channel coding Delay Energy consumption Field programmable gate arrays Hardware Iterative algorithms Iterative decoding Modulation coding Quadrature phase shift keying Turbo codes
ISBN:	1424405734, 9781424405732
ISSN:	2163-0771
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