Composite QAM sequences with low PMEPR

Document Type

Article

Publication Date

10-24-2002

Abstract

An upper bound for the peak-to-mean envelope power ratio (PMEPR) of composite quadrature amplitude modulation (QAM) sequences in orthogonal frequency division multiplexing (OFDM) systems was computed. The QAM sequence was constructed by linear weighted and shifted sum of quadrature phase-shift keying (QPSK) sequences. Construction of Golay sequences with low PMEPR based on RM codes was introduced for codewords of length 32 or less.

Identifier

0037168195 (Scopus)

Publication Title

Electronics Letters

External Full Text Location

https://doi.org/10.1049/el:20020898

ISSN

00135194

First Page

1361

Last Page

1362

Issue

22

Volume

38

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