Co-existent downstream scheme between OOK and QAM signals in an optical access network using software-defined technology

We propose a flexible multiplexing system that assigns bit of symbol in multi-level modulation and time slot dynamically in PON. And we demonstrated successfully a simultaneous downstream scheme for the proposed ONU and GE-PON/10G-EPON ONU. 

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Citation Velocity: 5

Averaging 5 citations per year over the last 3 years.

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