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OFDM peak-to-average power ratio reduction based on the simplex code
2008
2008 IEEE International Symposium on Information Theory
A new scheme for peak-to-average power ratio reduction in OFDM systems is proposed which combines the principles of multiple signal representation with selection (as done in selected mapping) and the use of channel coding. Thereby, in contrast to existing approaches, the code is arranged over a number of OFDM frames rather than over the carriers. Given the initial OFDM frames all linear combinations thereof are generated; from that the best are selected. The corresponding generator matrix is
doi:10.1109/isit.2008.4595198
dblp:conf/isit/FischerS08
fatcat:tosau7h5w5d6dhzcfbyypl5iny