论文信息 - TCM-QPSK performance in subsea trials

TCM-QPSK performance in subsea trials

Trellis Coded Modulated (TCM)-QPSK has been demonstrated as a coherent optical modulation format. For the first time its performance is compared to BPSK on four subsea segments of different lengths, showing performance benefits of up to 1.8 dB.

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