论文信息 - Per-symbol-based digital back-propagation approach for PDM-CO-OFDM transport systems

Per-symbol-based digital back-propagation approach for PDM-CO-OFDM transport systems

For PDM-CO-OFDM we propose and experimentally demonstrate a per-symbol-based digital back-propagation method which avoids the use of inefficient overlap-add method, saves one FFT circuit, and exhibits a similar performance when compared with the previous proposal.

Takehiro Tsuritani | Itsuro Morita | Hidenori Takahashi | Wei-Ren Peng

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