Phase Uniformly Distributed Circular MQAM Combined With Probabilistic Shaping for PM-CO-OFDM Systems in Satellite-to-Ground Optical Communications
Due to the rapid growth of high-resolution services, low earth orbit satellite-to-ground (LEO-StG) optical communications are expected to provide higher speed and better receiver sensitivity transmission. Here, we propose a phase uniformly distributed circular m-ary quadrature amplitude modulation (...
| Autori principali: | , , , , , |
|---|---|
| Natura: | Articolo |
| Lingua: | English |
| Pubblicazione: |
IEEE
2019-01-01
|
| Serie: | IEEE Photonics Journal |
| Soggetti: | |
| Accesso online: | https://ieeexplore.ieee.org/document/8901197/ |