A new DBA algorithm for reducing delay and solving the over-granting problem of long reach PON

S Saha, M Hossen, M Hanawa - Optical Switching and Networking, 2019 - Elsevier
The main problem of the deployment of long reach passive optical network (LR-PON) is that
it suffers from larger propagation delay. Multi-thread polling (MTP) based dynamic …

Resource allocation based on bandwidth prediction in software-defined time and wavelength division multiplexed passive optical network

Y XIONG, Y YANG, Z ZHANG, J JIANG - 电子与信息学报, 2019 - jeit.ac.cn
Considering lacking of centralized and synergistic scheduling for time-slots and wavelength
resources of the inter-TWDM-PONs, a novel Resource Allocation based on Bandwidth …

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

Y Senoo, S Kaneko, T Yoshida, J Sugawa… - Optical Fiber …, 2015 - opg.optica.org
Demonstration of 512-ONU real-time dynamic-load-balancing with few wavelength reallocations
for λ-tunable WDM/TDM-PON Page 1 Tu3E.1.pdf OFC 2015 © OSA 2015 Demonstration of …

Energy-saving mechanism in WDM/TDM-PON based on upstream network traffic

P Garfias, M De Andrade, M Tornatore, A Buttaboni… - Photonics, 2014 - mdpi.com
One of the main challenges of Passive Optical Networks (PONs) is the resource (bandwidth
and wavelength) management. Since it has been shown that access networks consume a …

A dynamic bandwidth allocation protocol in WDM-PON with loop-back scheme

J Kim, J Cho, M Kang, H Yon - The 6th International Conference …, 2004 - ieeexplore.ieee.org
In this paper, we propose a dynamic bandwidth allocation in wavelength division
multiplexing based passive optical network (WDM-PON) with loop-back scheme. A loop …

A Distance-Weighted Dynamic Bandwidth Allocation Algorithm for Improved Performance in Long-Reach Passive Optical Networks for Next Generation Networks

A Haastrup, M Zehri, D Rincón, JR Piney, A Bazzi - Photonics, 2023 - mdpi.com
In recent years, there has been an increasing trend towards extending the coverage of
passive optical networks (PONs) over large geographical areas. Long-reach PONs …

Performance analysis of dynamic bandwidth allocation algorithms for long-reach PONs

N Jana, GC Sankaran… - 2010 IEEE 4th …, 2010 - ieeexplore.ieee.org
This paper presents an analysis of existing Dynamic Bandwidth Allocation (DBA) algorithms,
when applied to Long Reach Passive Optical Networks (LR-PON). LR-PONs provide …

Time-aware deterministic bandwidth allocation scheme in TDM-PON for time-sensitive industrial flows

C Su, J Zhang, Y Ji - Journal of Optical Communications and …, 2023 - ieeexplore.ieee.org
A programmable logic controller deployed in the cloud or edge cloud (cloud PLC)
contributes to flexible and scalable industrial manufacturing processes. For the industrial …

Low latency dynamic bandwidth allocation algorithms for NG-PON2 to support 5G fronthaul and data services

A Zaouga, A de Sousa, M Najja… - 2019 21st International …, 2019 - ieeexplore.ieee.org
In this paper, we propose a Dynamic Bandwidth Allocation (DBA) algorithm for NG-PON2 to
support both 5G fronthaul services and data services able to cope with the delay …

An effective evaluation of wavelength scheduling for various WDM-PON network designs with traffic protection provision

R Róka - Symmetry, 2021 - mdpi.com
Recently, metropolitan and access communication networks have markedly developed by
utilizing a variety of technologies. Their bearer communication infrastructures will be mostly …