Joint ICI Cancellation and PAPR Reduction in OFDM Systems Without Side Information
β Scribed by A. Goel, Prerana Gupta, M. Agrawal
- Book ID
- 120788295
- Publisher
- Springer US
- Year
- 2012
- Tongue
- English
- Weight
- 794 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0929-6212
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## Abstract A major drawback of orthogonal frequency division multiplexing (OFDM) is the high peakβtoβaverage power ratio (PAPR) of the transmitted signal. PAPR reduction techniques by using neural networks have been proposed to reduce the PAPR problem in OFDM transmitter. These techniques require
## Abstract In this paper, two selected mapping (SLM)βbased schemes are proposed to reduce the peakβtoβaverage power ratio (PAPR) in the orthogonal frequency division multiplexing (OFDM) systems. One is SLMβbased partial data circulation (PDC) scheme. The other is SLMβbased PDC with hamming coded s