T. Mizuochi, Y. Miyata, K. Kubo, T. Sugihara, K. Onohara, H. Yoshida
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引用次数: 48
Abstract
We discuss the practical implementation of LDPC codes in soft-decision FEC for 100 Gb/s digital coherent systems. The question of the definition of net coding gain for differential QPSK used to avoid cycle slip is raised.
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