A generalized construction of OFDM $M$-QAM sequences with low peak-to-average power ratio

Zilong Wang; Guang Gong; Rongquan Feng

doi:10.3934/amc.2009.3.421

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2009, Volume 3, Issue 4: 421-428. Doi: 10.3934/amc.2009.3.421

This issue Previous Article On the Hamming weight of repeated root cyclic and negacyclic codes over Galois rings Next Article Erratum

A generalized construction of OFDM $M$-QAM sequences with low peak-to-average power ratio

1.
LMAM, School of Mathematical Sciences, Peking University, Beijing 100871
2.
Department of Electrical and Computer Engineering, University of Waterloo, Waterloo, Ontario N2L 3G1

Received: September 2009

Revised: October 2009

Published: November 2009

Abstract / Introduction Related Papers Cited by

Abstract

A construction of 2²ⁿ-QAM sequences is given and an upper bound of the peak-to-mean envelope power ratio (PMEPR) is determined. Some former work can be viewed as special cases of this construction.

Keywords:

Golay sequences,
QAM,
multicarrier communications,
orthogonal frequency-division multiplexing (OFDM),
peak-to-mean envelope power ratio (PMEPR).

Mathematics Subject Classification: Primary: 94A05, 60G35.

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A generalized construction of OFDM $M$-QAM sequences with low peak-to-average power ratio

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