A simple encodable/decodable OFDM QPSK code with low peak-to-mean envelope power ratio

Conference Paper

We present a QPSK coding scheme for use in multicarrier communications. The scheme supports simple encoding and extremely simple maximum likelihood (ML) decoding algorithms for orthogonal frequency division multiplexing (OFDM) applications. Moreover, all the codewords have peak-to-mean envelope power ratio (PMEPR) of at most 4.

Duke Authors

Cited Authors

  • Chong, CV; Tarokh, V

Published Date

  • September 12, 2001

Published In

Start / End Page

  • 315 -

International Standard Serial Number (ISSN)

  • 2157-8095

Citation Source

  • Scopus