Optical burst switching

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Optical burst switching (OBS) is an optical networking technique that allows dynamic sub-wavelength switching of data. (Wikipedia.org)






Conferences related to Optical burst switching

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ICC 2021 - IEEE International Conference on Communications

IEEE ICC is one of the two flagship IEEE conferences in the field of communications; Montreal is to host this conference in 2021. Each annual IEEE ICC conference typically attracts approximately 1,500-2,000 attendees, and will present over 1,000 research works over its duration. As well as being an opportunity to share pioneering research ideas and developments, the conference is also an excellent networking and publicity event, giving the opportunity for businesses and clients to link together, and presenting the scope for companies to publicize themselves and their products among the leaders of communications industries from all over the world.


2020 IEEE International Conference on Plasma Science (ICOPS)

IEEE International Conference on Plasma Science (ICOPS) is an annual conference coordinated by the Plasma Science and Application Committee (PSAC) of the IEEE Nuclear & Plasma Sciences Society.


2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC)

The 2020 IEEE International Conference on Systems, Man, and Cybernetics (SMC 2020) will be held in Metro Toronto Convention Centre (MTCC), Toronto, Ontario, Canada. SMC 2020 is the flagship conference of the IEEE Systems, Man, and Cybernetics Society. It provides an international forum for researchers and practitioners to report most recent innovations and developments, summarize state-of-the-art, and exchange ideas and advances in all aspects of systems science and engineering, human machine systems, and cybernetics. Advances in these fields have increasing importance in the creation of intelligent environments involving technologies interacting with humans to provide an enriching experience and thereby improve quality of life. Papers related to the conference theme are solicited, including theories, methodologies, and emerging applications. Contributions to theory and practice, including but not limited to the following technical areas, are invited.


2020 IEEE International Solid- State Circuits Conference - (ISSCC)

ISSCC is the foremost global forum for solid-state circuits and systems-on-a-chip. The Conference offers 5 days of technical papers and educational events related to integrated circuits, including analog, digital, data converters, memory, RF, communications, imagers, medical and MEMS ICs.


2020 Optical Fiber Communications Conference and Exhibition (OFC)

The Optical Fiber Communication Conference and Exhibition (OFC) is the largest global conference and exhibition for optical communications and networking professionals. For over 40 years, OFC has drawn attendees from all corners of the globe to meet and greet, teach and learn, make connections and move business forward.OFC attracts the biggest names in the field, offers key networking and partnering opportunities, and provides insights and inspiration on the major trends and technology advances affecting the industry. From technical presentations to the latest market trends and predictions, OFC is a one-stop-shop.


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Periodicals related to Optical burst switching

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Communications Letters, IEEE

Covers topics in the scope of IEEE Transactions on Communications but in the form of very brief publication (maximum of 6column lengths, including all diagrams and tables.)


Communications Magazine, IEEE

IEEE Communications Magazine was the number three most-cited journal in telecommunications and the number eighteen cited journal in electrical and electronics engineering in 2004, according to the annual Journal Citation Report (2004 edition) published by the Institute for Scientific Information. Read more at http://www.ieee.org/products/citations.html. This magazine covers all areas of communications such as lightwave telecommunications, high-speed data communications, personal communications ...


Communications, IEEE Transactions on

Telephone, telegraphy, facsimile, and point-to-point television, by electromagnetic propagation, including radio; wire; aerial, underground, coaxial, and submarine cables; waveguides, communication satellites, and lasers; in marine, aeronautical, space and fixed station services; repeaters, radio relaying, signal storage, and regeneration; telecommunication error detection and correction; multiplexing and carrier techniques; communication switching systems; data communications; and communication theory. In addition to the above, ...


Computer

Computer, the flagship publication of the IEEE Computer Society, publishes peer-reviewed technical content that covers all aspects of computer science, computer engineering, technology, and applications. Computer is a resource that practitioners, researchers, and managers can rely on to provide timely information about current research developments, trends, best practices, and changes in the profession.


Lightwave Technology, Journal of

All aspects of optical guided-wave science, technology, and engineering in the areas of fiber and cable technologies; active and passive guided-wave componentry (light sources, detectors, repeaters, switches, fiber sensors, etc.); integrated optics and optoelectronics; systems and subsystems; new applications; and unique field trials.


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Most published Xplore authors for Optical burst switching

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Xplore Articles related to Optical burst switching

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The demonstration of congestion-controlled optical burst switching network utilizing two-way signaling - field trial in JGN II testbed

OFC/NFOEC Technical Digest. Optical Fiber Communication Conference, 2005., 2005

We demonstrate congestion controlled optical burst switching utilizing two-way signaling in field trials. The optical bursts, created in each node with Poisson probability, were routed within 20 ms.


Traffic tree based burst scheduling in optical burst switching network

IEEE Communications Letters, 2008

Serializing bursts at the ingress node is an effective method to reduce burst loss in OBS networks. One of the key issues in the scheduling scheme is home channel assignment. In this letter, serialized burst traffic load (SBTL) is defined to evaluate the burst serializing degree according to the traffic tree model. A home channel assignment algorithm based on the ...


An accurate model for evaluating blocking probabilities in multi-class OBS systems

IEEE Communications Letters, 2004

This letter presents an analytical model that can be used to evaluate the blocking probability of each service class in a multi-class optical burst- switching network. The model allows, for the first time, the evaluation of blocking probabilities in optical burst switching (OBS) systems with arbitrary burst-length distributions and arbitrary offsets. This includes OBS systems in which the mean burst ...


On Achieving the Optimal Performance of FDL Buffers Using Burst Assembly

IEEE Communications Letters, 2007

This letter proposes a new dynamic burst length adjustment mechanism to achieve optimal performance of fiber delay line (FDL) buffers in optical burst switching networks. Our results show that burst blocking probability at an optical node with a fixed length FDL buffer can be kept at minimum under changing traffic conditions using the proposed mechanism.


Performance evaluation of hybrid circuit/burst switching nodes

Proceedings of 2005 7th International Conference Transparent Optical Networks, 2005., 2005

A comparison between an optical network node working under the circuit switching or the burst switching paradigms is made. Different statistical distributions for the generated traffic are analyzed and, by means of simulations, results on the node capacity are obtained. Finally, the performance of an optical node supporting simultaneously optical channels and optical bursts is evaluated.


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Educational Resources on Optical burst switching

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IEEE.tv Videos

Ultrafast Spintronics: Advanced Nanodevices - Jeff Bokor at INC 2019
Optically Interconnected Extreme Scale Computing - Keren Bergman Plenary from the 2016 IEEE Photonics Conference
Switching, Routing & Forwarding: Technical Session 1 - HPSR 2020 Virtual Conference
Pt. 3: Scaling of Ethernet Switches, IP Routers, & the Cloud - David Neilson - Industry Panel 3, IEEE Globecom, 2019
Multi-Level Optimization for Large Fan-In Optical Logic Circuits - Takumi Egawa - ICRC 2018
IMS 2011 Microapps - Ultra Low Phase Noise Measurement Technique Using Innovative Optical Delay Lines
Multi-Level Optical Weights in Integrated Circuits - IEEE Rebooting Computing 2017
Spatial-Spectral Materials for High Performance Optical Processing - IEEE Rebooting Computing 2017
On-chip Passive Photonic Reservoir Computing with Integrated Optical Readout - IEEE Rebooting Computing 2017
An Energy-efficient Reconfigurable Nanophotonic Computing Architecture Design: Optical Lookup Table - IEEE Rebooting Computing 2017
Demonstration of a Coherent Tunable Amplifier for All-Optical Ising Machines: IEEE Rebooting Computing 2017
Towards On-Chip Optical FFTs for Convolutional Neural Networks - IEEE Rebooting Computing 2017
An Integrated Optical Parallel Multiplier Exploiting Approximate Binary Logarithms - Jun Shiomi - ICRC 2018
Energy Efficiency of MRR-based BDD Circuits - Ozan Yakar - ICRC San Mateo, 2019
Recurrent Neural Networks for System Identification, Forecasting and Control
Scalable and Reconfigurable Tap-Delay-Line for Multichannel Equalization - Ari Willner - Closing Ceremony, IPC 2018
An IEEE IPC Special Session with Kasia Balakier of UCL
Mark Dehong Xu, Distinguished Lecturer
IEEE Magnetics Distinguished Lecture - Mitsuteru Inoue
Q&A with Bruce Kraemer: IEEE Rebooting Computing Podcast, Episode 24

IEEE-USA E-Books

  • The demonstration of congestion-controlled optical burst switching network utilizing two-way signaling - field trial in JGN II testbed

    We demonstrate congestion controlled optical burst switching utilizing two-way signaling in field trials. The optical bursts, created in each node with Poisson probability, were routed within 20 ms.

  • Traffic tree based burst scheduling in optical burst switching network

    Serializing bursts at the ingress node is an effective method to reduce burst loss in OBS networks. One of the key issues in the scheduling scheme is home channel assignment. In this letter, serialized burst traffic load (SBTL) is defined to evaluate the burst serializing degree according to the traffic tree model. A home channel assignment algorithm based on the optimization of total SBTL is proposed. Simulation is performed to verify the efficiency of the burst scheduling scheme for the proposed algorithm. The results show that the performance of the proposed algorithm is better than that obtained by greedy algorithm.

  • An accurate model for evaluating blocking probabilities in multi-class OBS systems

    This letter presents an analytical model that can be used to evaluate the blocking probability of each service class in a multi-class optical burst- switching network. The model allows, for the first time, the evaluation of blocking probabilities in optical burst switching (OBS) systems with arbitrary burst-length distributions and arbitrary offsets. This includes OBS systems in which the mean burst length of each class is different. Such systems do not follow the conservation law and cannot, therefore, be analyzed using previously published OBS models. For an OBS system with two classes, an offered load of 10/sup -3/, and a 1:5 ratio of high-priority to low-priority traffic, we show that our model accurately predicts the blocking probability for each class, whereas predictions from previously published models that assume conservation disagree with the simulation results by as much as 75%.

  • On Achieving the Optimal Performance of FDL Buffers Using Burst Assembly

    This letter proposes a new dynamic burst length adjustment mechanism to achieve optimal performance of fiber delay line (FDL) buffers in optical burst switching networks. Our results show that burst blocking probability at an optical node with a fixed length FDL buffer can be kept at minimum under changing traffic conditions using the proposed mechanism.

  • Performance evaluation of hybrid circuit/burst switching nodes

    A comparison between an optical network node working under the circuit switching or the burst switching paradigms is made. Different statistical distributions for the generated traffic are analyzed and, by means of simulations, results on the node capacity are obtained. Finally, the performance of an optical node supporting simultaneously optical channels and optical bursts is evaluated.

  • The Control-Plane Stability Constraint in Optical Burst Switching Networks

    In this letter, we consider the performance of optical burst switching networks with electronic header processing. We find that the finite processing capacity of the electronic core-node header processors can have a significant impact on the maximum throughput and minimum burst length that can be supported. We derive necessary conditions for control-plane stability in OBS networks in terms of the physical design parameters of the system. Based on this analysis, we present a general design procedure and expressions for determining the minimum average burst length to ensure that the control-plane does not become the throughput bottleneck of the OBS system

  • Experimental evaluation of TCP performance over OBS network with burst retransmission

    A burst retransmission scheme for reducing burst loss due to link fault is experimentally demonstrated on OBS testbed. The TCP performance is experimentally evaluated showing that the TCP throughput has a significant improvement.

  • Blocking probability for priority classes in optical burst switching networks

    This letter proposes a method to strictly prioritize switching access in just- enough-time (JET)-based optical burst switching networks. A queueing model is developed by which the blocking probability for each traffic class can be analytically evaluated. The analytical results are validated by simulations.

  • Contention resolution for optical burst switching networks using alternative routing

    Optical burst switching (OBS) is an approach to building very high capacity routing switches based on optical data paths and electronic control. Therefore, OBS is considered as a viable solution in the high-speed optical Internet backbone. In this paper, we propose an intra-class contention resolution scheme in optical burst switching networks by the enhanced alternative routing algorithm. The blocking probability of the proposed scheme is significantly reduced as compared with the general OBS while the additional delay due to the alternative path is smaller than 10% of the basic offset time.

  • Waveband burst switching - a new approach to networking

    We propose a waveband grooming strategy for optical burst switching. We show that by grouping bursts into wavebands, a large reduction in network equipment costs can be effected. This makes burst switching attractive for use in high capacity core networks.



Standards related to Optical burst switching

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