Technologies for cost-effective udWDM-PONs
New technologies for ultradense WDM-PON (udWDM-PON), enabled by coherent
techniques and low-cost devices, are developed for an efficient utilization of the optical …
techniques and low-cost devices, are developed for an efficient utilization of the optical …
Machine learning based dynamic load balancing DWBA scheme for TWDM PON
The time and wavelength division passive optical network (TWDM PON) provides
broadband services to residential, commercial and industrial users at four different …
broadband services to residential, commercial and industrial users at four different …
Delay fairness in reconfigurable and energy efficient TWDM PON
Abstract In Time and Wavelength Division Multiplexed (TWDM) Passive Optical Networks
(PONs), dynamically (de) activating Optical Subscriber Units (OSUs) and assigning Optical …
(PONs), dynamically (de) activating Optical Subscriber Units (OSUs) and assigning Optical …
Exploiting SDN for integrating green TWDM-PONS and metro networks preserving end-to-end delay
In time and wavelength division multiplexed (TWDM) passive optical networks (PONs),
energy efficiency can be traded with increased average frame delay. However, because …
energy efficiency can be traded with increased average frame delay. However, because …
512-ONU real-time dynamic load balancing with few wavelength reallocations in 40 Gbps λ-tunable WDM/TDM-PON
Y Senoo, T Yoshida, S Kaneko… - Journal of Optical …, 2015 - ieeexplore.ieee.org
The wavelength (λ)-tunable wavelength-division multiplexing/time-division multiplexing
passive optical network (WDM/TDM-PON) can distribute traffic loads fairly by dynamically …
passive optical network (WDM/TDM-PON) can distribute traffic loads fairly by dynamically …
Balancing the impact of ONU tuning overhead in reconfigurable TWDM-PONs: An FPGA-based evaluation
K Kondepu, L Valcarenghi… - 2015 IEEE Global …, 2015 - ieeexplore.ieee.org
In TWDM-PON, the utilization of tunable transceivers at the ONUs allows to dynamically
reconfigure the OSU-ONU pairings to decrease, for example, the energy consumption at the …
reconfigure the OSU-ONU pairings to decrease, for example, the energy consumption at the …
Reconfiguration triggering optimization in TWDM PONs with fluctuating load
Reconfiguring TWDM PONs, based on network load, trades OLT energy efficiency
improvement with potential average frame delay increase. This paper proves, both through …
improvement with potential average frame delay increase. This paper proves, both through …
Real-time and fair throughput control in different OSU traffic bias with DLB algorithm for λ-tunable WDM/TDM-PON
S Yumiko, S Kaneko, T Yoshida… - 2015 European …, 2015 - ieeexplore.ieee.org
We demonstrate real-time and fair throughput control among ONUs as realized by our
dynamic-load-balancing method. Experiments on the proposal show that it achieves uniform …
dynamic-load-balancing method. Experiments on the proposal show that it achieves uniform …
Highly efficient adaptive bandwidth allocation algorithm for elastic lambda aggregation network
H Saito, N Minato, S Kobayashi… - … (OECC) held jointly with …, 2016 - ieeexplore.ieee.org
Highly efficient adaptive bandwidth allocation algorithm for elastic lambda aggregation network
Page 1 WA3-4 OECC/PS2016 Highly Efficient Adaptive Bandwidth Allocation Algorithm for …
Page 1 WA3-4 OECC/PS2016 Highly Efficient Adaptive Bandwidth Allocation Algorithm for …
Reducing delay penalties in energy-efficient TWDM PON through reconfiguration threshold adaptation
In energy efficient TWDM-PONs the threshold at which OSUs are turned ON/OFF heavily
impacts the average frame delay. The proposed adaptive threshold policy reduces the …
impacts the average frame delay. The proposed adaptive threshold policy reduces the …