Results 21 to 30 of about 350,978 (377)

Performance of Optical Node for Optical Burst Switching [PDF]

open access: goldIndian Journal of Science and Technology, 2015
Optical Burst Switching (OBS) is a switching paradigm that offers very high throughput with reasonable delay. In OBS, data is transported in the form of the optical burst of unknown length. Till date, the size of the burst can't be estimated in advance.
S. Pallavi, M. Lakshmi
openaire   +3 more sources

Some teletraffic issues in optical burst switching with burst segmentation

open access: yesElectronics Letters, 2016
Some teletraffic tools used in the evaluation of optical burst switching with burst segmentation (OBS/BS) are dealt. These analytic tools shown are in fact supported by the Molina or blocked call held model. Furthermore, some additional results are also obtained in OBS/BS when the head dropping is implemented as contention resolution scheme.
V. Casares-Giner
openaire   +3 more sources

QoS Routing Algorithm for OBS Networks Based on a Multi-Objective Genetic Algorithm

open access: yesIEEE Access, 2022
To optimize the QoS of optical burst switching networks, a QoS routing optimization algorithm based on a multi-objective genetic algorithm is proposed. A Bayesian network model is used to locate the fault of optical burst switching network and obtain the
Li-Sheng Cui, Gautam Srivastava
doaj   +1 more source

An Efficient and Effective Approach for Flooding Attack Detection in Optical Burst Switching Networks

open access: yesSecur. Commun. Networks, 2020
Optical burst switching (OBS) networks are frequently compromised by attackers who can flood the networks with burst header packets (BHPs), causing a denial of service (DoS) attack, also known as a BHP flooding attack. Nowadays, a set of machine learning
B. Almaslukh
semanticscholar   +1 more source

QoS provisioning for Composite Burst Assembly with Burst Segmentation in Optical Burst Switching (OBS) Networks [PDF]

open access: yesKirkuk Journal of Science, 2015
Optical Burst Switching (OBS) is one of the suggested that switching paradigms be used in Internet-Protocol over Wavelength Division Multiplexing (IP over WDM) networks along with Optical Circuit Switching (OCS) and Optical Packet Switching (OPS).
Adnan I. Saleh
doaj   +1 more source

Single camera high repetition rate two-color formaldehyde planar laser-induced fluorescence thermometry with a wavelength-switching burst mode laser [PDF]

open access: yesOpt. Lett. 46 (2021) 5149, 2021
We consider a two-color formaldehyde PLIF thermometry scheme using a wavelength-switching injection seeding Nd:YAG laser at 355 nm. The 28183.5 cm-1 and 28184.5 cm-1 peaks of formaldehyde are used to measure low temperature combustion zone. Using a burst mode amplifier and a high speed camera, high-repetition rate (20 kHz) temperature field measurement
arxiv   +1 more source

Energy Efficient Waveband Translucent Optical Burst Switching Network

open access: yesJournal of Techniques, 2022
The fast development of translucent Optical Burst Switching (OBS) technology, which employs multiple wavelengths per fiber, increases the size (i.e., the number of ports) as well as the cost and power consumption of Optic Cross-Connects (OXCs).
Mohammed J. Sadiq   +2 more
doaj   +1 more source

Resource Reservation Schemes for Optical Burst Switching Networks

open access: yesCommunications, 2016
Since the current optical communication networks are based on internet protocol and demands for transmission capacity and speed are growing, the optical burst switching presents the solution for future high-speed wavelength division multiplexing optical ...
Michaela Solanska   +2 more
doaj   +1 more source

An Intrinsic TE Approach for End-to-End QoS Provisioning in OBS Networks Using Static Load-Balanced Routing Strategies

open access: yesFuture Internet, 2010
Optical burst switching provides a feasible paradigm for the next IP over optical backbones. However its burst loss performance can be highly affected by burst contention.
Alvaro L. Barradas   +1 more
doaj   +1 more source

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