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Erschienen in: Wireless Personal Communications 3/2015

01.02.2015

Analysis of 64 QAM Golay Codes with Low Peak to Average Power Ratio for OFDM Systems

verfasst von: Sabhyata Uppal, Sanjay K. Sharma, Hardeep Singh

Erschienen in: Wireless Personal Communications | Ausgabe 3/2015

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Abstract

Orthogonal frequency division multiplexing (OFDM) is a common technique in multi carrier communications. One of the major issues in developing OFDM is the high peak to average power ratio (PAPR). Golay sequences have been introduced to construct 64-quaternary amplitude modulation (QAM) code for the OFDM, reducing the peak-to-mean envelope power ratio. In this paper we have considered the use of coding to reduce the peak-to-mean envelope power ratio (PAPR) for OFDM systems. By using QPSK and BPSK Golay sequences, 64-QAM sequences with low PAPR are generated and analyzed.

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Metadaten
Titel
Analysis of 64 QAM Golay Codes with Low Peak to Average Power Ratio for OFDM Systems
verfasst von
Sabhyata Uppal
Sanjay K. Sharma
Hardeep Singh
Publikationsdatum
01.02.2015
Verlag
Springer US
Erschienen in
Wireless Personal Communications / Ausgabe 3/2015
Print ISSN: 0929-6212
Elektronische ISSN: 1572-834X
DOI
https://doi.org/10.1007/s11277-014-2068-5

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