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OFDM-PON downstream phase noise cancellation based on coherent detection

机译:基于相干检测的OFDM-PON下游相位噪声消除

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The paper proposed a PNC algorithm based on coherent detection in OFDM-PON downstream system, and experimentally demonstrated an OFDM-PON Downstream Phase Noise Cancellation Based on IM/CD. Research and implement Experiment realize error-free baseband QSPK-OFDM signal transmission at a data rate of 2.5Gb/s, and the receiver sensitivity can reach -25dBm.
机译:本文提出了一种基于OFDM-PON下游系统的相干检测的PNC算法,并在实验上基于IM / CD的OFDM-PON下游相位噪声消除。研究和实施实验以2.5GB / s的数据速率实现无差无基带QSPK-OFDM信号传输,接收器灵敏度可以达到-25dBM。

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