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First Experimental Demonstration of Probabilistic Enumerative Sphere Shaping in Optical Fiber Communications (1908.00453v2)
Published 1 Aug 2019 in eess.SP, cs.IT, and math.IT
Abstract: We transmit probabilistic enumerative sphere shaped dual-polarization 64-QAM at 350Gbit/s/channel over 1610km SSMF using a short blocklength of 200. A reach increase of 15% over constant composition distribution matching with identical blocklength is demonstrated.
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