Low‐complexity data decoding using binary phase detection in SLM‐OFDM systems | Zendy

Adegbite S.A. | Zendy; McMeekin S.G. | Zendy; Stewart B.G. | Zendy

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Low‐complexity data decoding using binary phase detection in SLM‐OFDM systems

Author(s) -

Adegbite S.A.,

McMeekin S.G.,

Stewart B.G.

Publication year - 2014

Publication title -

electronics letters

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.375

H-Index - 146

ISSN - 1350-911X

DOI - 10.1049/el.2013.4030

Subject(s) - decoding methods , orthogonal frequency division multiplexing , binary number , binary data , computer science , phase (matter) , electronic engineering , algorithm , telecommunications , mathematics , arithmetic , physics , engineering , channel (broadcasting) , quantum mechanics

High computational complexity associated with maximum‐likelihood (ML) data decoding in orthogonal frequency division multiplexing (OFDM) systems that use selected mapping (SLM) for the reducing peak‐to‐average power ratio (PAPR) can be significantly reduced using modified SLM and data decoding techniques presented in this Letter. Simulations show that the proposed method achieves similar PAPR reduction capability and data recovery performance compared with standard SLM (with perfect data recovery) and an ML detection scheme.

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