Demonstration of 512-ONU real-time dynamic-load-balancing with few wavelength reallocations for λ-tunable WDM/TDM-PON

Yumiko Senoo,Shin Kaneko,Tomoaki Yoshida,Jun Sugawa,Koji Wakayama,Shunji Kimura,Ken-Ichi Suzuki,Akihiro Otaka

Demonstration of 512-ONU real-time dynamic-load-balancing with few wavelength reallocations for λ-tunable WDM/TDM-PON

2015

Yumiko Senoo
Shin Kaneko
Tomoaki Yoshida
Jun Sugawa
Koji Wakayama
Shunji Kimura
Ken-Ichi Suzuki
Akihiro Otaka

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:

Statistical time division multiplexing
Computer network
Dynamic load testing
Passive optical network
Wavelength
Electronic engineering
Engineering
Wavelength-division multiplexing
Latency (engineering)
Multiplexing
dynamic load balancing
Decision support system

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