Peak Reduction in OFDM using Second Order Cone Programming Relaxation
In this paper, we address the problem of peak-to-average power ratio (PAPR) reduction in orthogonal frequency-division multiplexing (OFDM) systems. We formulate the problem as an error vector magnitude (EVM) optimization task with constraints on PAPR and free carrier power overhead (FCPO). This prob...
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| Format: | article |
| Language: | eng |
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2018
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| Online Access: | http://hdl.handle.net/11144/3703 |
| Country: | Portugal |
| Oai: | oai:repositorio.ual.pt:11144/3703 |