Results 11 to 20 of about 7,735 (284)

Performance Comparison of JIT and JET Protocols on the OBS Networks

open access: diamondJournal of Techniques, 2022
Over the past few years, internet traffic has been explosive growth due to users' need for more applications and services. All these developments on the internet need more bandwidth.
Alaa Jamal Abd, Mohammed Joudah Zaiter
doaj   +3 more sources

The Contention Resolution in OBS Network

open access: goldElektronika ir Elektrotechnika, 2014
Burst contention occurs when attempting to transmit several optical bursts at the time into the same core router output port. This is a shortcoming of the Optical Burst Switching (OBS) networks and for this reason it has been challenging to implement the OBS mode into the transport networks so far. This problem can be solved applying various contention
Jankuniene, R.   +2 more
openaire   +4 more sources

An improved seismicity picture of the Southern Tyrrhenian area by the use of OBS and land-based networks: the TYDE experiment

open access: diamondAnnals of Geophysics, 2006
The problem of large location uncertainties for seismicity occurring in the Southern Tyrrhenian Sea have been partially exceeded during the implementation of the long-term scientific mission of the TYrrhenian Deep sea Experiment (TYDE), which allowed the
F. Frugoni, T. Dahm, T. Braun, T. Sgroi
doaj   +3 more sources

QOS PARAMETERS FOR OBS NETWORK

open access: bronzeInternational Journal of Research in Engineering and Technology, 2014
In optical circuit switching the high values of blocking probability is resolved by dynamic wavelength routing algorithms with wavelength conversion. The aim of this paper is to study these algorithms. Then the algorithm is selected which gives good results with and without wavelength conversion.
Sampada D. Samudra .
openaire   +2 more sources

Novel self-organized resource management mechanism for large-scale Grid over OBS networks

open access: greenTongxin xuebao, 2010
In order to avoid the problems of client/server(C/S)-based resource management scheme in grid over optical burst switching(OBS) networking,an improved self-organized resource management mechanism based on the peer-to-peer(P2P) technology and the previous
ZUO Bing, LIU Lei, WU Jian, LIN Jin-tong
doaj   +3 more sources

Dynamic Wavelength Scheduling by Multiobjectives in OBS Networks

open access: yesJournal of Mathematics, 2022
The burst dropping ratio is witnessed in the contemporary literature as a considerable constraint of optical burst switching (OBS) networks that attained many researchers’ efforts in the recent past. Among the multiple practices endeavoring to reduce the
V. Kishen Ajay Kumar   +6 more
doaj   +1 more source

The Tibetan Plateau observatory of plateau scale soil moisture and soil temperature (Tibet-Obs) for quantifying uncertainties in coarse resolution satellite and model products [PDF]

open access: yesHydrology and Earth System Sciences, 2011
A plateau scale soil moisture and soil temperature observatory is established on the Tibetan Plateau for quantifying uncertainties in coarse resolution satellite and model products of soil moisture and soil temperature. The Tibetan Plateau observatory of
Z. Su   +7 more
doaj   +1 more source

Analysis of wavelength reservation based quality of service differentiation in optical burst switching networks using Markov model

open access: yesEgyptian 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

The potential for clinical application of automatic quantification of olfactory bulb volume in MRI scans using convolutional neural networks

open access: yesNeuroImage: Clinical, 2023
The olfactory bulbs (OBs) play a key role in olfactory processing; their volume is important for diagnosis, prognosis and treatment of patients with olfactory loss.
Elbrich M. Postma   +8 more
doaj   +1 more source

Multi-service MAC-enabled OBS Networks

open access: yesOptical Fiber Communication Conference, 2010
In this paper, a novel multi-service architectural solution based on a MAC protocol for mesh OBS networks is designed and the network performance among TDM services and connectionless burst transmissions is evaluated through simulations.
Triay Marquès, Joan   +4 more
openaire   +2 more sources

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