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Turbo-coded pragmatic trellis coded modulation using coset mapping
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- Authors
- Ji-Won Jung, Eun-A Choi, Nae-Soo Kim
- Issue Date
- 2003-09
- Citation
- International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC) 2003, pp.1279-1281
- Language
- English
- Type
- Conference Paper
- 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. © 2003 IEEE.
- KSP Keywords
- Bandwidth efficient, Trellis-coded modulation(TCM), Turbo coding, Turbo decoder