Reduction of peak to average power ratio in coherent optical orthogonal frequency division multiplexing using companding transform
In this paper, a comparison between the original and companded signal implemented in Coherent Optical OFDM (CO OFDM) is presented. The companded signal based on μ-law algorithm was applied at the transmitter to reduce the Peak to Average Power Ratio (PAPR) by enlarging small signals and compressing...
| Main Authors: | , , , , |
|---|---|
| Format: | Conference or Workshop Item |
| Language: | English |
| Published: |
IEEE
2014
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| Online Access: | http://psasir.upm.edu.my/id/eprint/55680/1/Reduction%20of%20peak%20to%20average%20power%20ratio%20in%20coherent%20optical%20orthogonal%20frequency%20division%20multiplexing%20using%20companding%20transform.pdf |