Fast-convergence digital signal processing for coherent PON using digital SCM
It is foreseeable that the 100 Gb/s/and beyond passive optical network (PON) will be
required in future optical access networks to meet the explosive growth of data traffic. The …
required in future optical access networks to meet the explosive growth of data traffic. The …
Trading energy savings and network performance in reconfigurable TWDM-PONs
In time and wavelength division multiplexed (TWDM) passive optical networks (PONs),
energy savings at the optical line termination (OLT) are achievable by dynamically allocating …
energy savings at the optical line termination (OLT) are achievable by dynamically allocating …
First λ-tunable dynamic load-balancing operation enhanced by 3-msec bidirectional hitless tuning on symmetric 40-Gbit/s WDM/TDM-PON
S Kaneko, T Yoshida, S Furusawa, M Sarashina… - OFC …, 2014 - ieeexplore.ieee.org
We demonstrate the first dynamic load-balancing operation on a symmetric 40-Gbit/s λ-
tunable WDM/TDM-PON. Smooth traffic migration without data-frame loss is performed by …
tunable WDM/TDM-PON. Smooth traffic migration without data-frame loss is performed by …
Traffic-adaptive inter wavelength load balancing for TWDM PON
This study presents a dynamic inter wavelength migration scheme for the optical network
units (ONUs) employing linear regression machine learning method to equalize the traffic …
units (ONUs) employing linear regression machine learning method to equalize the traffic …
Novel automatic service restoration technique by using self-reconfiguration of network resources for a disaster-struck metro-access network
T Kanai, Y Senoo, K Asaka, J Sugawa… - Journal of Lightwave …, 2018 - opg.optica.org
This paper shows the concept of the elastic lambda aggregation network (EλAN) that will
achieve an elastic common access infrastructure for the metro-access network. It proposes a …
achieve an elastic common access infrastructure for the metro-access network. It proposes a …
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 …
Demonstration of load-balancing operation based on hitless dynamic wavelength allocation on symmetric 40-Gbit/s λ-tunable WDM/TDM-PON
S Kaneko, T Yoshida, S Furusawa… - Journal of Lightwave …, 2015 - opg.optica.org
This paper reports the world-first system-level demonstration of dynamic wavelength
allocation (DWA) on a wavelength-tunable (λ-tunable) wavelength division multiplexing/time …
allocation (DWA) on a wavelength-tunable (λ-tunable) wavelength division multiplexing/time …
Performance evaluation of SDN-controlled green mobile fronthaul using a federation of experimental network testbeds
When evolved NodeB flexible functional split is implemented in virtualized radio access
network 5G systems, fronthaul connectivity between the virtualized network functions (VNFs) …
network 5G systems, fronthaul connectivity between the virtualized network functions (VNFs) …
Erratum to ICTON 2014 paper Tu. B4. 4: TWDM PON: How much energy can we really save?
L Valcarenghi, P Castoldi - 2015 17th International Conference …, 2015 - ieeexplore.ieee.org
This paper thoroughly analyzes energy consumption in Time and Wavelength Division
Multiplexing (TWDM) PONs by considering energy consumption of installed equipment and …
Multiplexing (TWDM) PONs by considering energy consumption of installed equipment and …