800mbit /s (2×400 Mbit/s) 2通道非相干MIMO传输，通过OM2级多模光纤

2012 IEEE 3rd International Conference on Photonics Pub Date : 2012-12-13 DOI:10.1109/ICP.2012.6379825

M. Kowalczyk, J. Siuzdak

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引用次数: 0

摘要

在两种调制格式(QPSK和BPSK)下，成功地在4.4公里的典型OM2级50 μm芯MM光纤中实现了2通道非相干MIMO传输，总吞吐量为800 Mbit/s。在传输前测量传输矩阵，采用零强迫算法进行信道恢复。接收到的信号质量用q参数估计，根据实验，q参数在4.5 ~ 12之间变化。这表明用某种形式的FEC传输是可行的。

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800 Mbit/s (2×400 Mbit/s) 2-channel incoherent MIMO transmission over a OM2 grade multimode fiber

There is demonstrated a successful 2 channel incoherent MIMO transmission over 4.4 km of typical OM2 grade 50 μm core MM fiber with a total throughput of 800 Mbit/s for two modulation formats (QPSK and BPSK). Zero Forcing algorithm was employed for channels recovery with the transfer matrix measurement prior to the transmission. The received signal quality was estimated by Q-parameter, which varied between 4.5 and 12 depending on experiment. This indicated the feasibility of the transmission with some form of FEC.

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2012 IEEE 3rd International Conference on Photonics

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