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Classification of 8PSK Mappings for BICM

Fredrik Brännström (Institutionen för signaler och system, Kommunikationssystem) ; Lars K. Rasmussen
IEEE International Symposium on Information Theory (ISIT '07), Nice, France, June 2007 p. 2136-2140. (2007)
[Konferensbidrag, refereegranskat]

The performance of bit-interleaved coded modulation with iterative decoding is significantly influenced by the mapping of bits to the symbol constellation. A range of mappers have been suggested in the literature, however, no attempt has been made to systematically enumerate all unique mappers for a given signal constellation. In this paper, we classify 8PSK mappers based on bit-wise distance spectra for no prior information, and full prior information, respectively.

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Denna post skapades 2011-02-24. Senast ändrad 2015-03-06.
CPL Pubid: 137304


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