Virtual topology optimization for optical traffic grooming in OBS networks

W Abdallah, M Hamdi… - 2010 12th International …, 2010 - ieeexplore.ieee.org
In this paper, we address the problem of optical grooming of data bursts in segment-based
traffic of Optical Burst Switching (OBS) networks. The objective is to aggregate in one burst …

Optical burst Grooming, Routing and wavelength assignment in OBS networks

W Abdallah, M Hamdi… - … Conference on High …, 2011 - ieeexplore.ieee.org
In this paper, we address the problem of routing and wavelength assignment (RWA) and
optical grooming of data bursts in segment-based traffic of Optical Burst Switching (OBS) …

Traffic grooming in OBS networks based on virtual optical memories

N Boudriga, W Abdallah… - 2009 11th International …, 2009 - ieeexplore.ieee.org
In this paper, we investigate the effect of grooming segment-based traffic on statistical
multiplexing gain using simplified edge-node models of optical burst switching (OBS) …

Virtual Topology Design for OBS Optical Networks

B Wu, KL Yeung - 2007 IEEE International Conference on …, 2007 - ieeexplore.ieee.org
Burst loss and delay are two main issues in optical burst switching (OBS) networks. In OBS,
if the hop-count between the source-destination node pair can be reduced, both the control …

Dynamic traffic grooming in optical burst-switched networks

F Farahmand, Q Zhang, JP Jue - Journal of Lightwave …, 2005 - ieeexplore.ieee.org
In this paper, we address the problem of data-burst grooming in optical burst-switched (OBS)
networks. In OBS networks, IP packets with the same edge-node destination are assembled …

Robust strategy for optical burst scheduling in WDM networks through void filling and segmentation

V Kishen Ajay Kumar, K Suresh Reddy… - … on Communication and …, 2022 - Springer
The great contributions in optical networks added the optical burst switching (OBS) networks
that are outperforming in advance methods referred to as optical circuit switching and optical …

Data burst grooming in optical burst-switched networks

F Farahmand, Q Zhang, JP Jue - 2nd International Conference …, 2005 - ieeexplore.ieee.org
In this paper we address the problem of data burst grooming in optical burst-switched (OBS)
networks. In OBS networks IP packets with the same edge node destination are assembled …

Performance comparison of OCS and OBS switching paradigms

T Coutelen, H Elbiaze… - Proceedings of 2005 7th …, 2005 - ieeexplore.ieee.org
Optical burst switching (OBS) is a new optical switching paradigm where traffic can be
switched and groomed at a lower level compared to optical switched circuit (OCS). While …

A novel formulation for routing and wavelength assignment problem in OBS networks

A Belbekkouche, A Hafid, M Tagmouti… - 2010 IEEE …, 2010 - ieeexplore.ieee.org
Optical Burst Switching (OBS) networks are candidate to play an important role in next
generation optical networks. Routing and wavelength assignment may have a decisive …

An efficient adaptive offset mechanism to reduce burst losses in OBS networks

T Coutelen, H Elbiaze… - GLOBECOM'05. IEEE …, 2005 - ieeexplore.ieee.org
Optical burst switching (OBS) is a new optical switching paradigm where traffic can be
switched and groomed at a lower level compared to optical circuit switching (OCS). Although …