Energy efficient dynamic bandwidth allocation for Ethernet passive optical networks: Overview, challenges, and solutions

A Dixit, B Lannoo, D Colle, M Pickavet… - Optical Switching and …, 2015 - Elsevier
Energy efficiency and green communications have become well-established themes for next-
generation communications systems, with specific regard to reducing carbon footprint …

An auto-tuning PID control system based on genetic algorithms to provide delay guarantees in passive optical networks

T Jiménez, N Merayo, A Andrés, RJ Durán… - Expert systems with …, 2015 - Elsevier
Abstract Passive Optical Networks (PONs) are the most important access architectures since
their deployment is massive all around the world. However, the QoS (Quality of Service) and …

QoS-aware energy-efficient mechanism for sleeping mode ONUs in enhanced EPON

AA Nikoukar, IS Hwang, AT Liem, CJ Wang - Photonic Network …, 2015 - Springer
Ethernet passive optical network (EPON) is a broadband access time-division multiplexing
passive optical network technology which can be referred to as green network, as it has less …

Delay models in Ethernet long-reach passive optical networks

A Dixit, B Lannoo, D Colle, M Pickavet… - … IEEE Conference on …, 2015 - ieeexplore.ieee.org
A variety of dynamic bandwidth allocation (DBA) algorithms have been proposed to foster
the performance of Ethernet passive optical networks (EPONs). These DBA algorithms use …

Energy efficient DBA algorithms for TWDM-PONs

A Dixit, B Lannoo, D Colle, M Pickavet… - 2015 17th …, 2015 - ieeexplore.ieee.org
Energy efficiency is of a vital significance in the design of next generation time and
wavelength division multiplexed passive optical networks (TWDM-PONs). In this paper, we …

Synergized-adaptive multi-GATE polling with void filling: Overcoming performance degradation in LR-PONs

A Dixit, B Lannoo, D Colle, M Pickavet… - Journal of Optical …, 2015 - opg.optica.org
Several dynamic bandwidth allocation (DBA) algorithms have been proposed for long-reach
passive optical networks (LR-PONs). The gains in the current protocols, however, are …

Priority-rotating DBA with adaptive load balance for reconfigurable WDM/TDM PON

W Xia, C Gan, W Xie, C Ni - Optical Fiber Technology, 2015 - Elsevier
To the wavelength-division multiplexing/time-division multiplexing passive optical network
(WDM/TDM PON) architecture that implements wavelength sharing and traffic redirection, a …