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Research in Optical Burst Switching Within the e-Photon/ONe Network of Excellence
White Paper 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... [04 Aug 2008]
Adaptive Control in Optical Burst-Switching Networks With QoS Support
White Paper An adaptive control scheme is proposed for the transmission of packets burst in an all-optical Burst Switching network. Two levels of control have been considered: one at the triggering level for a wavelength request, and the other at the burst... [18 Jul 2008]
Latency in Grid Over Optical Burst Switching With Heterogeneous Traffic
White Paper Optical Burst Switching (OBS) has been proposed as the next generation optical network for grid computing. This paper envisions a heterogeneous Grid served by an Optical Burst Switching framework, where grid traffic co-exists with IP and/or a 10 GE... [18 Jul 2008]
On the Capacity of Optical Networks: A Framework for Comparing Different Transport Architectures
White Paper This paper compares three optical transport network architectures: Optical Packet Switching (OPS), Optical Flow Switching (OFS), and Optical Burst Switching (OBS). This comparison is based on a notion of network capacity as the set of exogenous... [18 Jul 2008]
Optical Switching: Switch Fabrics, Techniques, and Architectures
White Paper Optical burst switching attempts to minimize the need for processing and buffering by aggregating flows of data packets into bursts. The switching speeds of electronics cannot keep up with the transmission capacity offered by optics. [18 Jul 2008]
Optical Burst Switching (OBS): A New Area in Optical Networking Research
White Paper This paper gives an introduction to optical burst switching (OBS) and compares it with other existing optical switching paradigms. Basic burst assembly algorithms and their effect on assembled burst traffic characteristics are described first. [11 Jul 2008]
Multi-Hop Optical-Label Switching Using Optical 3R Regeneration
White Paper A Fabry-Perot filter all-optically recovers the clock from the incoming packets in burst mode. This paper experimentally demonstrates the multi-hop operation of an optical-label switching router with label swapping and optical 3R at each hop. [11 Jul 2008]
Optical-Label Switching, MPLS, MPLambdaS, and GMPLS
White Paper Optical-label switching offers seamless integration of data and optical networking while supporting circuit, burst, and packet switching using the optical-labels. The dynamic and agile characteristics of optical-label switching indicate its support... [10 Jul 2008]
Performance Analysis of an Optical Switch Using Importance Sampling
White Paper An even more radical change being explored is to perform this switching at a packet or burst level, enabling all-optical packet networks. So far, switching of data streams at network nodes has been performed electronically, with banks of processors... [03 Jul 2008]
Performance Comparison of OBS and SONET in Metropolitan Ring Networks
White Paper This paper explores the feasibility of deploying Optical Burst Switching (OBS) in Metropolitan Area Networks (MANs) as an alternative to SONET, over Wavelength Division Multiplexing. It presents a comparison between two OBS architectures (with... [03 Jul 2008]
Avaya MultiVantage Software: Adapting Proven Call Processing for the Transition to Converged IP Networks
White Paper Since the dot com bubble burst in 2000, business has returned to fundamental principles: seeking high returns on scarce capital dollars, and building the highest possible profitability in any given sector. [03 Jul 2008]
Impact of Segments Aggregation on TCP Reno Flows in Optical Burst Switching Networks
White Paper This paper studies the Optical Burst Switching (OBS) paradigm for the support of the TCP flows in an All Optical Network (AON). It analyzes the TCP send rate, i.e.the amount of data sent per time unit, taking into account of the burst assembly... [15 Jan 2008]
Performance Evaluation of TCP Implementations in OBS Networks
White Paper Since TCP traffic is and may remain as the most popular traffic type in the Internet, it is important to evaluate the performance of TCP in networks employing optical burst switching (OBS), a promising paradigm for the next generation Optical... [15 Jan 2008]
Assembling TCP/IP Packets in Optical Burst Switched Networks
White Paper Optical Burst Switching (OBS) is a promising paradigm for the next-generation Internet infrastructure. The results also indicate that burst assembly mechanisms affect the behavior of TCP in that the assembled TCP traffic becomes smoother in the... [15 Jan 2008]
Using TCP Congestion Control to Improve the Performances of Optical Burst Switched Networks
White Paper In the Optical Burst Switching (OBS) area, because the basic mechanism of the TCP decoupling approach matches the mechanism of the OBS very well, the authors propose using a modified TCP decoupling approach to congestion-control the traffic load... [15 Jan 2008]
