Results 251 to 260 of about 1,472,869 (283)

Multifractal Processes and Burst Assembly Algorithms

2006 International Conference on Communication Technology, 2006
In this paper, we introduce a probabilistic lower bound for the amount of work arrived for a multifractal process. The obtained bound is accurate and tight. In the optical burst switching context, using the developed lower bound we obtained an analytical expression for the minimum burst length generated by a timer-based burst assembly algorithm, the ...
Hellinton Hatsuo Takada, Alessandro Anzaloni   +1 more
openaire   +1 more source

A Low-Latency Burst Assembly Technique in Optical Burst Switching Networks

2006 International Conference on Communications, Circuits and Systems, 2006
Optical Burst Switching (OBS) is a promising paradigm for the next generation internet. Burst assemble mechanism is one of the key issues in OBS networks. In this paper, a burst assemble mechanism based on burst-length-prediction is proposed. The edge nodes measure the coming packet streams within the pre-defined period for measure, and predict the ...
Ruyan Wang, Dapeng Wu, Keping Long, Weile Zhu   +3 more
openaire   +1 more source

Hybrid Offset-Time and Burst Assembly Algorithm (H-OTBA) for Delay Sensitive Applications Over Optical Burst Switching Networks

International Journal of Communication Systems, 2016
Summary Optical burst switching (OBS) is the most favourable switching paradigm for future all-optical networks. Burst assembly is the first process in OBS and it consists of aggregating clients packets into bursts.
George N. Rouskas, Abdul Samad Ismail, Yahaya Coulibaly   +2 more
exaly   +1 more source

A novel burst assembly method for energy saving in burst switching networks

TENCON 2012 IEEE Region 10 Conference, 2012
Future growth of the Internet is likely to be constrained by its own energy consumption. As shown in recent studies, by adopting burst switching technologies, energy consumption of the core network could be reduced. In this study we first analyse the relationship between burst size, arrival rate, and energy consumption of a core router port in a burst ...
N. Dharmaweera, R. Parthiban, Y. Ahmet Sekercioglu   +2 more
openaire   +1 more source

A study of adaptive burst assembly mechanism in optical burst switch networks

SPIE Proceedings, 2004
As a promising switching paradigm, Optical Burst Switch (OBS) was proposed for optical networks showing more efficient and shorter delay than traditional circuit switching, and it is more feasible than optical packet switching. In OBS, burst assembly is one of the critical technologies, and will significantly affect the performance of networks. In this
Yanjun Li, Xiaobing Hong, Jian Wu, Jintong L. Lin   +3 more
openaire   +1 more source

The impacts of burst assembly on the traffic properties in optical burst switching networks

International Conference on Communication Technology Proceedings, 2003. ICCT 2003., 2004
Optical burst switching (OBS) is regarded as one of the most promising solutions for the next generation backbone. Burst assembly in the edge nodes is an important issue to be addressed in OBS networks. In this paper, the impacts of burst assembly using different schemes on the Poisson traffic properties are investigated and simulated.
null Jiangtao Luo, null Qingji Zeng, null Hao Chi, null Zhizhong Zhang, null Huandong Zhao   +4 more
openaire   +1 more source

Virtual Burst Assembly - A Solution to Out-of-Sequence Delivery in Optical Burst Switching Networks

IEEE GLOBECOM 2008 - 2008 IEEE Global Telecommunications Conference, 2008
Optical burst switching (OBS) has been considered the most promising optical switching technology. To the best of authors' knowledge, this is the first paper that identifies the out- of-sequence delivery problem in OBS networks. To minimize the impact of the out-of-sequence delivery on buffer space and resequencing latency, we propose a novel virtual ...
Lei Wang, Yuhua Chen, Mona Thaker
openaire   +1 more source

Traffic Analysis and Traffic-Smoothing Burst Assembly Methods for the Optical Burst Switching Network

IEICE Transactions on Communications, 2007
Burst assembly at edge nodes is an important issue for the Optical Burst Switching (OBS) networks because it has a great impact on the traffic characteristics. We analyze the assembled traffic of the Science Information Network (SINET) by using the Fractional Brownian Motion (FBM) model. The analytical and simulation results show that existing assembly
Ping Du, Shunji Abe
openaire   +2 more sources

Provision of differentiated performance in Optical Burst Switching networks based on burst assembly processes

Computer Communications, 2007
Optical Burst Switching (OBS) has been designed as a practical solution for the high-speed transport network using enabling optical technologies, which can work without optical buffering or pure optical signal processing in the intermediate nodes.
Mushi Jin, Oliver W. W. Yang
openaire   +1 more source

Analyzing the effects of burst assembly in optical burst switching under self-similar traffic

Advanced Industrial Conference on Telecommunications/Service Assurance with Partial and Intermittent Resources Conference/E-Learning on Telecommunications Workshop (AICT/SAPIR/ELETE'05), 2005
Optical burst switching is a novel switching concept which is a hybrid of optical packet switching and optical wavelength routing. In order to provide an efficient bandwidth utilization, various burst assembly and scheduling schemes for optical bursts are introduced.
Burak Kantarci, Sema F. Oktug, Tülin Atmaca   +2 more
openaire   +2 more sources