Results 11 to 20 of about 3,235 (205)
MANAGING CONTENTION AVOIDANCE AND MAXIMIZING THROUGHPUT IN OBS NETWORK [PDF]
Journal of Engineering Science and Technology, 2013 Optical Burst Switching (OBS) is a promising technology for future optical networks. Due to its less complicated implementation using current optical and electrical components, OBS is seen as the first step towards the future Optical Packet Switching ...
AMIT KUMAR GARG
doaj +2 more sources
On the Highly Stable Performance of Loss-Free Optical Burst Switching Networks [PDF]
Advances in Electrical and Electronic Engineering, 2016 Increase of bandwidth demand in data networks, driven by the continuous growth of the Internet and the increase of bandwidth greedy applications, raise the issue of how to support all the bandwidth requirements in the near future. Three optical switching
Milos Kozak +2 more
doaj +4 more sources
A PSO-SVM for Burst Header Packet Flooding Attacks Detection in Optical Burst Switching Networks
Photonics, 2021 An Optical Burst Switching (OBS) network is vulnerable to Burst Header Packet (BHP) flooding attack. In flooding attacks, edge nodes send BHPs at a high rate to reserve bandwidth for unrealized data bursts, which leads to a waste of bandwidth, a decrease
Susu Liu, Xun Liao, Heyuan Shi
doaj +1 more source
Performance Evaluation of the Labelled OBS Architecture [PDF]
, 2010 A comparison of three different Optical Burst Switching (OBS) architectures is made, in terms of performance criteria, control and hardware complexity, fairness, resource utilization, and burst loss probability. Regarding burst losses, we distinguish the
Brochier, Nicolas +2 more
core +5 more sources
Multi-Granular Optical Cross-Connect: Design, Analysis, and Demonstration [PDF]
, 2009 A fundamental issue in all-optical switching is to offer efficient and cost-effective transport services for a wide range of bandwidth granularities. This paper presents multi-granular optical cross-connect (MG-OXC) architectures that combine slow (ms ...
Bart Dhoedt +25 more
core +3 more sources
Cost-based burst dropping strategy in optical burst switching networks [PDF]
, 2005 Optical burst switching (OBS) is a new paradigm for future all-optical networks. Intentional burst dropping is one of techniques used to achieve desired quality of service. In this paper we note that some bursts are more likely to cause contention.
Barry, Liam P. +2 more
core +1 more source
Fair Bandwidth Allocation in Optical Burst Switching Networks [PDF]
, 2009 Optical burst switching (OBS) is a promising switching technology for next-generation Internet backbone networks. One of the design challenges is how to provide fair bandwidth allocation in OBS networks; the schemes proposed for general store-and-forward
Ji Yusheng +5 more
core +1 more source
Egyptian Informatics Journal, 2021 With the increased usage of time-critical applications, the need for differentiation among service classes has become a major goal in research communities.
Ravi Sankar Barpanda +2 more
doaj +1 more source
A Review Burst Assembly Techniques in Optical Burst Switching (OBS)
Jurnal Teknologi, 2015 Optical Burst Switching (OBS) is perceived as the most favorable switching method for the next generation all optical networks to support the growth of the number of Internet users and to satisfy bandwidth demands for greedy-bandwidth applications which are in continuous growth. OBS consists of an edge node and a core node. The edge node is responsible
A. Yayah, Abdul Salam +2 more
openaire +2 more sources
Exact performance analysis of a single-wavelength optical buffer with correlated inter-arrival times [PDF]
, 2010 Providing a photonic alternative to the current electronic switching in the backbone, optical packet switching (OPS) and optical bursts witching (OBS) require optical buffering.
Bruneel, Herwig +3 more
core +1 more source