DocumentCode
2501083
Title
Turbo-coded pragmatic trellis coded modulation using coset mapping
Author
Jung, Ji-Won ; Choi, Eun-A ; Kim, Nae-Soo
Author_Institution
Dept. of Radio Sci. & Eng., Korea Maritime Univ., Busan, South Korea
Volume
2
fYear
2003
fDate
7-10 Sept. 2003
Firstpage
1279
Abstract
This paper presents the application of turbo coding technique combined with bandwidth efficient method known as trellis coded modulation (TCM). A transformation apply to the incoming I-channel and Q-channel symbols allows to use off-the-self B/QPSK turbo decoder without any modifications. A conventional turbo decoder then operates on transformed symbols to estimate the coded bits. The uncoded bits are decoded based on the estimated coded bits and locations of the received symbols.
Keywords
channel coding; decoding; quadrature phase shift keying; trellis coded modulation; turbo codes; B/QPSK turbo decoder; I-channel symbol; Q-channel symbols; bandwidth efficient method; coded bits estimation; coset mapping; trellis coded modulation; turbo coding technique; Additive white noise; Bandwidth; Code standards; Decoding; Euclidean distance; Modulation coding; Quadrature amplitude modulation; Quadrature phase shift keying; Satellite broadcasting; Turbo codes;
fLanguage
English
Publisher
ieee
Conference_Titel
Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on
Print_ISBN
0-7803-7822-9
Type
conf
DOI
10.1109/PIMRC.2003.1260318
Filename
1260318
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