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 …

A dynamic bandwidth allocation Algorithm based on differentiated service cycle in multi-service hybrid VPON

J Hui, C Gan, X Liu, N Zhan - Fiber and Integrated Optics, 2022 - Taylor & Francis
In this paper, a dynamic bandwidth allocation (DBA) algorithm based on differentiated
service cycle (DSC) in multiple service (multi-service) hybrid Virtual Passive Optical Network …

High-priority first dynamic wavelength and bandwidth allocation algorithm in TWDM-PON

L Zhang, J Qi, K Wei, W Zhang, Y Feng, W Hou - Optical Fiber Technology, 2019 - Elsevier
Time and wavelength division multiplexing passive optical network (TWDM-PON) is the
mainstream scheme of the next generation access network, and it possesses a number of …

Wavelength Allocation Scheme Based on User Traffic Prediction in TWDM-PON

W Ying-jie, LIU Xiao-ning… - Journal of Beijing …, 2017 - journal.bupt.edu.cn
In order to solve the problems of unbalanced load, low resource efficiency and large tuning
cost in the existing wavelength assignment algorithms of time wave division multiple passive …

Dynamic bandwidth allocation based on multiservice in software-defined wavelength-division multiplexing time-division multiplexing passive optical network

F Wang, B Liu, L Zhang, F Jin, Q Zhang… - Optical …, 2017 - spiedigitallibrary.org
The wavelength-division multiplexing passive optical network (WDM-PON) is a potential
technology to carry multiple services in an optical access network. However, it has the …

Cyclic polling-based dynamic wavelength and bandwidth allocation in wavelength division multiplexing passive optical networks

Z Xie, H Li, Y Ji - Chinese Optics Letters, 2009 - opg.optica.org
Cyclic polling-based dynamic wavelength and bandwidth allocation algorithm supporting
differentiated classes of services in wavelength division multiplexing (WDM) passive optical …

Bandwidth‐allocated mechanism and its algorithm for multi‐subsystem‐based virtual passive optical network in metro‐access optical network

W Xia, C Gan, W Xie, S Ma - Iet Communications, 2016 - Wiley Online Library
In the metro‐access optical network, bandwidth‐allocated mechanism and its algorithm are
proposed for the multi‐subsystem‐based virtual passive optical network (VPON) that can …

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) …

High bandwidth utilization DWBA algorithm for upstream channel in NG-EPON

J Hui, C Gan, L Wu, Z Xu - IEEE Access, 2022 - ieeexplore.ieee.org
In this paper, an (ONU-load and RTTs)-based (OLR) dynamic wavelength and bandwidth
allocation (DWBA) algorithm for upstream channel in next-generational Ethernet passive …

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 …