Reed-Solomon and Simplex Codes for Peak-to-Average Power Ratio Reduction in OFDM

New schemes for peak-to-average power ratio reduction in orthogonal frequency-division multiplexing (OFDM) systems are proposed. Reed-Solomon (RS) and simplex codes are employed to create a number of candidates, from which the best are selected. Thereby, in contrast to existing approaches, the codes...

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Vydáno v:	IEEE transactions on information theory Ročník 55; číslo 4; s. 1519 - 1528
Hlavní autoři:	Fischer, R.F.H., Siegl, C.
Médium:	Journal Article
Jazyk:	angličtina
Vydáno:	New York, NY IEEE 01.04.2009 Institute of Electrical and Electronics Engineers The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Témata:	Added delay Antennas Applied sciences Approximation Automatic repeat request Channel coding Channels Code Division Multiple Access Coding Coding, codes Communication channels Data transmission Decoding Delay Exact sciences and technology Frequency division multiplexing Gain Information theory Information, signal and communications theory Multiplexing OFDM Orthogonal Frequency Division Multiplexing Orthogonal frequency-division multiplexing (OFDM) Packet transmission Peak to average power ratio peak-to-average power ratio (PAR) reduction Reduction Redundancy Reed-Solomon (RS) code Reed-Solomon codes Signal and communications theory Signal mapping Signal representation. Spectral analysis Signal representations Signal, noise simplex code Telecommunications and information theory Reed Solomon code Performance evaluation Packet switching Similarity Redundancy Peak to average power ratio Mapping Decoding Signal representation Channel coding Orthogonal frequency-division multiplexing (OFDM) peak-to-average power ratio (PAR) reduction Reed―Solomon (RS) code Orthogonal frequency division multiplexing Selection criterion Numerical simulation Delay time simplex code Antenna array Automatic repeat request
ISSN:	0018-9448, 1557-9654
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