Results 21 to 30 of about 2,847,729 (203)

Optical Burst Switching (OBS), Current and Future Perspectives

Latin-American Journal of Computing, 2019
This paper intends to take a tour of the evolution of optical networking with emphasis on the Optical Burst Switching (OBS) technology, which is currently in a state of development and research, and its current and future perspectives, that aim to ...
Antonio Venegas, María Soledad Jiménez, Paola Venegas   +2 more
doaj   +3 more sources

Research in optical burst switching within the e-Photon/ONe network of excellence [PDF]

, 2007
This paper presents a summary of Optical Burst Switching (OBS) research within the VI framework program e-Photon/ONe network of excellence. The paper includes network aspects such as routing techniques, resilience and contention resolution, together with
D. Careglio, S. Bjornstad, M. Klinkowski, Aracil, J., G. Tosi Beleffi, K. Christodoulopoulos, Akar, N., Bjornstad, S., Fernández-Palacios, Juan, D. Morató, Tosi-Beleffi, G., Palacios, J. F., Hu, G., N. Stol, Christodoulopoulos, K., C. Raffaelli, G. Hu, R. Nejabati, M. Casoni, Morato, D., Raffaelli, C., Dios, O. G., Vlachos, K., RAFFAELLI, CARLA, G. Tosi-Beleffi, K. Vlachos, Careglio, D., D. Simeonidou, Karasan, E., E. Karasan, Overby, H., González de Dios, O., Simeonidou, D., C. Gauger, Gauger, C., Klinkowski, M., Stol, N., J. Aracil, Morató, Daniel, Casoni, M., Tossi-Beleffi, G., J. Fdez-Palacios, N. Akar, O. González de Dios, Nejabati, R., J. Fdez Palacios, Aracil Rico, Javier, H. Overby   +47 more
core   +3 more sources

Impact of buffering time reduction on false congestion detection in TCP vegas over OBS networks [PDF]

Serbian Journal of Electrical Engineering, 2023
Since Transmission Control Protocol (TCP) is the dominant protocol on the Internet and optical burst switching (OBS) networks represent the optical transmission solution that can meet future high bandwidth requirements, TCP and OBS networks ...
Le Van Hoa
doaj   +1 more source

IMPACT OF USING FIBER DELAY SCHEME ON BURST LOSS RATIO AND DELAY USING OFFSET TIME ALGORITHM FOR OPTICAL BURST SWITCHING NETWORKS

Journal of Intelligent Systems and Applied Data Science, 2023
The optical burst switching (OBS) paradigm is an intermediate optical switching solution between optical packet switching (OPS) and optical circuit switching (OCS).
Laila A. WahabAbdullah Naji, Ibrahim Khider Eltahir, Hadeil Haydar Ahmed Elsheikh   +2 more
doaj   +2 more sources

Energy Efficient Optical Burst Switched (OBS)Networks [PDF]

2009 IEEE Globecom Workshops, 2009
This paper presents an energy saving technique for optical burst switched networks that reduces energy consumption without significantly degrading the quality of service (QoS) and the connectivity of the network. We propose a distributed algorithm using anycasting an communication paradigm, where the wavelength routed nodes (WRNs) adopt a sleep mode ...
Balagangadhar G. Bathula, Jaafar M. H. Elmirghani   +1 more
openaire   +1 more source

Energy Efficient Waveband Translucent Optical Burst Switching Network

Journal 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, Mohammed J. Zaiter, Raad F. Chisab   +2 more
doaj   +1 more source

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., J. Murphy, Murphy, John, Klusek, Bartlomiej, L. Barry, B. Klusek   +5 more
core   +2 more sources

Simplified overflow analysis of an optical burst switch with fibre delay lines [PDF]

, 2009
We develop an approximate analytic model of an Optical Burst Switch with share-per-node fibre delay lines and tuneable wavelength converters by employing Equivalent Random Theory, an approach from circuit-switching analysis.
Barry, Liam P., McArdle, Conor J., Thomas Curran, Anthony Holohan, Holohan, Anthony, Daniele Tafani, Tafani, Daniele, Liam P. Barry, Curran, Thomas, Conor McArdle   +9 more
core   +2 more sources

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

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, Ashok Kumar Turuk, Bibhudatta Sahoo   +2 more
doaj   +1 more source

Fuzzy-Based Adaptive Hybrid Burst Assembly Technique for Optical Burst Switched Networks

Journal of Computer Networks and Communications, 2014
The optical burst switching (OBS) paradigm is perceived as an intermediate switching technology for future all-optical networks. Burst assembly that is the first process in OBS is the focus of this paper.
Abubakar Muhammad Umaru, Muhammad Shafie Abd Latiff, Yahaya Coulibaly   +2 more
doaj   +1 more source