Title :
Demonstration of 512-ONU real-time dynamic-load-balancing with few wavelength reallocations for λ-tunable WDM/TDM-PON
Author :
Senoo, Yumiko ; Kaneko, Shin ; Yoshida, Tomoaki ; Sugawa, Jun ; Wakayama, Koji ; Kimura, Shunji ; Suzuki, Ken-Ichi ; Otaka, Akihiro
Author_Institution :
NTT Access Network Service Syst. Labs., NTT Corp., Yokosuka, Japan
Abstract :
We demonstrate dynamic-load-balancing for the λ-tunable WDM/TDM-PON. Experiments confirm that our algorithm can distribute 512-ONU traffic loads fairly in real-time with 1/125 fewer λ-reallocations compared to the round-robin, and little impact on average latency.
Keywords :
passive optical networks; telecommunication traffic; time division multiplexing; wavelength division multiplexing; λ-reallocations; λ-tunable WDM/TDM-PON; 512-ONU real-time dynamic-load-balancing; 512-ONU traffic loads; reallocations; Decision support systems; Heuristic algorithms; Loss measurement; Passive optical networks; Q measurement; Switches; Wavelength division multiplexing;
Conference_Titel :
Optical Fiber Communications Conference and Exhibition (OFC), 2015
Conference_Location :
Los Angeles, CA
