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. 

3 Figures & Tables



Citations per Year

Citation Velocity: 5

Averaging 5 citations per year over the last 3 years.

Learn more about how we calculate this metric in our FAQ.