Results 171 to 180 of about 85,755 (194)

TCP over OBS Networks

2009
The TCP is one of the important protocols of the IP suite. It provides reliable, in-order delivery of a stream of bytes from a program on one computer to a program on another computer thus making it suitable for applications like file transfer and e-mail. Many studies in the Internet have shown that about 90% of the applications in the Internet use the
T. Venkatesh, C. Siva Ram Murthy
openaire   +1 more source

Dynamic OBS offset allocation in WDM networks

Computer Communications, 2010
An investigation is carried out into the traffic characteristics of an OC-192 link (9953Mbps), based on the IP packet size distribution, traffic burstiness and self-similarity. The Generalised Exponential (GE) distribution is employed as a suitable model of interarrival times of bursty traffic flows of IP packets whilst self-similar traffic is ...
Charalampos V. Mouchos, Athanasios Tsokanos, Demetres D. Kouvatsos   +2 more
openaire   +1 more source

An OBS RWA formulation for asynchronous loss-less transfer in OBS networks

2009 International Conference on High Performance Switching and Routing, 2009
Optical Burst Switching (OBS) has been proposed to increase the resource utilization achieved by Optical Circuit Switching (OCS), which is impaired by its coarse granularity. A crucial step toward OBS maturity deals with the feature of lossless guaranteed transfers.
Thomas Coutelen, Gerard Hebuterne, Brigitte Jaumard   +2 more
openaire   +1 more source

Penalty OBS scheme for feedforward neural network

17th IEEE International Conference on Tools with Artificial Intelligence (ICTAI'05), 2005
This paper presented a new scheme called penalty OBS (optimal brain surgeon) for the feedforward neural network learning. The penalty OBS scheme takes OBS pruning case as a penalty item of the network cost function, and develops two applied methods based on the common algorithms of network learning.
openaire   +1 more source

Traffic Shaping for Contention Control in OBS Networks

2010
Der Internet-Datenverkehr wächst exponentiell, was ein Transportnetz erfordert, das sich an die steigenden Bandbreitenanforderung anpassen kann. Optische Datenübertragung ist die bevorzugte Technologie für die Realisierung solch eines Transportnetzes.
openaire   +2 more sources

Wavelength selection in OBS networks using traffic engineering and priority-based concepts

IEEE Journal on Selected Areas in Communications, 2005
George N Rouskas
exaly  

Source-ordering for improved TCP performance over load-balanced optical burst-switched (OBS) networks

Photonic Network Communications, 2009
Vinod M Vokkarane
exaly  

Feasibility analysis for service differentiation using an FDL bank in OBS networks

Photonic Network Communications, 2007
Yonggyu Lee
exaly  

Modeling and performance analysis of TCP over grid-OBS networks

IEEE Communications Letters, 2009
Shuping Peng, Zhengbin Li, Zhenrong Zhang   +2 more
exaly  

Micro-OB and the Network Organization

1996
Blair H. Sheppard, Maria Tuchinsky
openaire   +1 more source