Adaptive square-rooting companding technique for PAPR reduction in OFDM systems
This paper addresses the problem of peak-to-average power ratio (PAPR) in orthogonal frequency division multiplexing (OFDM) systems. It also introduces a new PAPR reduction technique based on adaptive square-rooting (SQRT) companding process. The SQRT process of the proposed technique changes the st...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
World Academy of Science, Engineering and Technology
2011
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| Online Access: | http://psasir.upm.edu.my/id/eprint/23520/1/Adaptive%20square.pdf |