Traffic scheduling in hybrid WDM–TDM PON with wavelength-reuse ONUs

L Zhou, NHL Wong, YK Yeo, X Cheng, X Shao… - Photonic Network …, 2012 - Springer
Abstract Hybrid WDM–TDM PON (wavelength division multiplexing–time division
multiplexing passive optical network) that applies wavelength-independent or colorless …

Performance analysis of ONU-wavelength grouping schemes for efficient scheduling in long reach-PONs

A Sivakumar, GC Sankaran, KM Sivalingam - Optical Switching and …, 2013 - Elsevier
Abstract Long Reach PONs (LR-PON) were proposed to extend the benefits of Passive
Optical Networks (PON) to more users and to a larger area. This paper considers a Dynamic …

Architecture of multi-OLT PON systems and its bandwidth allocation algorithms

F Rawshan, Y Park - Photonic Network Communications, 2013 - Springer
In this paper, we propose a novel passive optical network (PON) architecture that has
multiple optical line terminals (OLTs). Unlike existing PONs where all ONUs are connected …

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 …

Hybrid WDM-TDM PON architectures and DWBA algorithms

L Zhou, X Cheng, YK Yeo… - 2010 5th International …, 2010 - ieeexplore.ieee.org
Passive optical networks (PONs) represent one of the most attractive access network
solutions. TDM and WDM techniques are employed in the PON for higher resource …

Performance evaluation of a Dynamic Wavelength Allocation protocol in WDM-TDM PONs servicing Pareto ON-OFF traffic

MD Logothetis, JS Vardakas… - 2014 16th International …, 2014 - ieeexplore.ieee.org
Hybrid Wavelength-Time Division Multiplexing (WDM-TDM) Passive Optical Networks
(PONs) become strong candidates for Next Generation PONs and, therefore, merit deep …

Traffic performance of an access Hybrid WDM/TDM PON with colorless Reflective-ONUs under different distances OLT-ONUs

J Segarra, V Sales, J Prat - 2007 9th International Conference …, 2007 - ieeexplore.ieee.org
To reduce costs and cumbersome laser provisioning at the Optical Network Unit (ONU) user
level in an access Passive Optical Network (PON), the use of a Reflective-ONU (R-ONU) is a …

A Hybrid OFDM‐TDM Architecture with Decentralized Dynamic Bandwidth Allocation for PONs

T Cevik - The scientific world journal, 2013 - Wiley Online Library
One of the major challenges of passive optical networks is to achieve a fair arbitration
mechanism that will prevent possible collisions from occurring at the upstream channel …

Software defined multi-OLT passive optical network for flexible traffic allocation

S Zhang, R Gu, Y Ji, J Zhang… - … , Optical Fiber Sensors, and …, 2016 - spiedigitallibrary.org
With the rapid growth of 4G mobile network and vehicular network services, mobile terminal
users have increasing demand on data sharing among different radio remote units (RRUs) …

Traffic load distribution-based excess bandwidth allocation in time-division-multiplexed PONs

NU Kim, HS Lim, HS Park, M Kang - Journal of lightwave technology, 2009 - opg.optica.org
Time-division-multiplexed passive optical networks (TDM–PONs) have been successful
solutions for providing the huge bandwidth needed for quadruple-play services in last-mile …