Results 141 to 150 of about 3,235 (205)

What are the 100 most cited fungal genera?

open access: yesStud Mycol
Bhunjun CS   +149 more
europepmc   +1 more source

Optical burst switching with burst drop (OBS/BD): an easy OBS improvement

2002 IEEE International Conference on Communications. Conference Proceedings. ICC 2002 (Cat. No.02CH37333), 2003
In this paper, the optical burst switching with burst dropping (OBS/BD) technique is proposed to be implemented in an all-optical backbone network to support IP traffic. The OBS/BD is based on two main features: i) several IP packets are assembled in a single macro-packet, called burst; ii) the burst contention in an optical switch is handled by the ...
LISTANTI, Marco   +2 more
openaire   +2 more sources

The potentials of optical burst switching (OBS)

Journal of Lightwave Technology, 2004
Optical burst switching (OBS) is a new paradigm that can significantly reduce the cost associated with existing approaches that adopt wavelength routing for optical transparency and OEO conversions for grooming sub-wavelength connections. We describe the origin of OBS, its state-of-the-art and where it is heading.
C. Qiao, Y. Chen, J. Staley
openaire   +1 more source

Burst loss rate differentiation in optical burst switching (OBS) network

TENCON 2009 - 2009 IEEE Region 10 Conference, 2009
This paper presents a burst loss rate (BLR) differentiation scheme for optical burst switching (OBS) network. An analytical model for the burst loss rate of the differentiation scheme is presented for different service classes. The effect of number of wavelengths is examined on the burst loss rate of two different service classes.
Md. Shamim Reza, Satya Prasad Majumder
openaire   +1 more source

Group-scheduling for optical burst switched (OBS) networks

GLOBECOM '03. IEEE Global Telecommunications Conference (IEEE Cat. No.03CH37489), 2004
To date, all of the proposals for burst-scheduling techniques have considered scheduling individual bursts. We introduce a new scheme called OBS group scheduling. In this approach, a burst is represented by an interval of time. The process of scheduling a number of bursts, thus, turns to be a process of fitting a set of the corresponding time intervals
S. Charcranoon   +3 more
openaire   +1 more source

Optimization scheduling for optical burst switching (OBS) networks

SPIE Proceedings, 2006
ABSTRACT Optical Burst Switching (OBS) is a promising solution for the future Internet and has attracted many attentions. In OBS network a key issue is channel scheduling. The objective of existing channel scheduling schemes is to maximize the number of bursts to be transmitted. Unfortunately it does not mean the maximum channel utilization.
Hongyun Zheng   +2 more
openaire   +1 more source

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