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A Novel Constellation Shaping Technique for Bit-Interleaved Coded Modulation |
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| Authors: | Boubakar S Bouazza Stéphane Y LeGoff Ahmed Garadi Clency Perrine Rodolphe Vauzelle |
| Affiliation: | 1. Laboratory Technology of Communications, University of Tahar Moulay Saida, Saida, Algeria 2. School of Electrical, Electronic and Computer Engineering, Newcastle University, Newcastle upon Tyne, UK 3. Department of Signal Image and Communications, XLIM Institute, University of Poitiers, CNRS JUR 7252, Poitiers, France |
| Abstract: | 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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