A simple encodable/decodable OFDM QPSK code with low peak-to-mean envelope power ratio
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.
- Chong, CV; Tarokh, V
- September 12, 2001
Start / End Page
- 315 -
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