New Codes for OFDM with Low PMEPR
信息论
2007-07-13 v1 math.IT
摘要
In this paper new codes for orthogonal frequency-division multiplexing (OFDM) with tightly controlled peak-to-mean envelope power ratio (PMEPR) are proposed. We identify a new family of sequences occuring in complementary sets and show that such sequences form subsets of a new generalization of the Reed--Muller codes. Contrarily to previous constructions we present a compact description of such codes, which makes them suitable even for larger block lengths. We also show that some previous constructions just occur as special cases in our construction.
引用
@article{arxiv.cs/0508024,
title = {New Codes for OFDM with Low PMEPR},
author = {Kai-Uwe Schmidt and Adolf Finger},
journal= {arXiv preprint arXiv:cs/0508024},
year = {2007}
}
备注
To appear in the Proceedings of IEEE International Symposium on Information Theory, Sept. 4-9, 2005, Adelaide, Australia