A Novel Constellation Shaping Technique for Bit-Interleaved Coded Modulation

We present a new and simple method which consists to apply constellation shaping to bit-interleaved turbo-coded modulation (BICTM) over additive white Gaussian noise channels. By assuming the example of a 3-bit/dim 16-PAM BITCM, it is shown that this technique can provide shaping gain of 0.79 dB.

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Bibliographic Details
Published inWireless personal communications Vol. 74; no. 2; pp. 519 - 528
Main Authors Bouazza, Boubakar S., LeGoff, Stéphane Y., Garadi, Ahmed, Perrine, Clency, Vauzelle, Rodolphe
Format Journal Article
LanguageEnglish
Published Boston Springer US 01.01.2014
Springer
Springer Verlag
Subjects
Additives
Applied sciences
Channels
Coding, codes
Communications Engineering
Computer Communication Networks
Computer Science
Constellations
Engineering
Engineering Sciences
Exact sciences and technology
Gain
Gaussian
Information, signal and communications theory
Modulation
Modulation, demodulation
Networks
Noise
Personal communication
Signal and communications theory
Signal and Image processing
Signal,Image and Speech Processing
Telecommunications and information theory
Constellation Shaping
Bit-interleaved coded modulation (BICM)
Additive noise
Coded modulation
Gaussian channel
White noise
Signal constellation
Constellation Shaping Bit-interleaved coded modulation (BICM)
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Summary:We present a new and simple method which consists to apply constellation shaping to bit-interleaved turbo-coded modulation (BICTM) over additive white Gaussian noise channels. By assuming the example of a 3-bit/dim 16-PAM BITCM, it is shown that this technique can provide shaping gain of 0.79 dB.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0929-6212
1572-834X
DOI:10.1007/s11277-013-1303-9