Optical Burst Switched Networks
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📒Optical Burst Switched Networks ✍ Jason P. Jue
✏Optical Burst Switched Networks Book Summary : Next-generation high-speed Internet backbone networks will be required to support a broad range of emerging applications which may not only require significant bandwidth, but may also have strict quality of service (QoS) requirements. Furthermore, the traffic from such applications are expected to be highly bursty in nature. For such traffic, the allocation of static fixed-bandwidth circuits may lead to the over-provisioning of bandwidth resources in order to meet QoS requirements. Optical burst switching (OBS) is a promising new technique which attempts to address the problem of efficiently allocating resources for bursty traffic. In OBS, incoming data is assembled into bursts at the edges of the network, and when the burst is ready to be sent, resources in the network are reserved only for the duration of the burst. The reservation of resources is typically made by an out-of-band one-way control message which precedes the burst by some offset time. By reserving resources only for the duration of the burst, a greater degree of utilization may be achieved in the network. This book provides an overview of optical burst switching. Design and research issues involved in the development of OBS networks are discussed, and approaches to providing QoS in OBS networks are presented. Topics include: - Optical burst switching node and network architectures - Burst assembly - Signaling protocols - Contention resolution - Burst scheduling - Quality of service in OBS networks
📒An Analytical Approach To Optical Burst Switched Networks ✍ T. Venkatesh
✏An Analytical Approach to Optical Burst Switched Networks Book Summary : This book presents the state of the art results on modeling and analysis of OBS networks. It provides researchers with new directions for future research and helps them gain a better understanding of modeling OBS networks. This book classifies all the literature on modeling and analysis of OBS networks and serves as a thought provoking material for the researchers working on the analysis of high-speed networks. The scope of this book however is not limited to OBS networks alone but extends to high-speed communication networks with limited or no buffers.
📒Quality Of Service In Optical Burst Switched Networks ✍ Kee Chaing Chua
✏Quality of Service in Optical Burst Switched Networks Book Summary : Optical Burst Switching (OBS) offers a promising switching technique to support huge bandwidth requirements in optical backbone networks that use Wavelength Division Multiplexing. This book details the quality of service (QoS) issue in OBS networks. It examines the basic mechanisms to improve overall QoS in OBS networks as well as discusses the relative QoS differentiation among multiple service classes in OBS networks. Coverage also details absolute QoS provisioning in OBS networks, end-to-end QoS provisioning in OBS networks, and some non-mainstream research issues and future research directions in OBS networks.
✏Routing and Wavelength Assignment in Optical Burst Switching Networks Book Summary : OBS provides statistical multiplexing in optical domain, i.e., optical grooming. The principle of OBS is the transmission of the data bursts, which are transport units that carry multiple frames or packets from client network, and just in time channel signaling. These bursts are switched all-optically by an OXC using information carried in BHP. The BHP is transmitted on a dedicated control channel and precedes the burst in order to give some time the core node to process this BHP and configure OXC. Based on the information carried by the BHP the intermediate nodes reserve particular switching resource for the duration of the data burst. The problem efficiency problem of such an approach is tackled in this book. In order to find the maximal use of network topologies, operation research approach was used and column-generation methods helped to find the optimal way of traffic distribution. Nevertheless, this is only the first trial and deeper research is necessary for implementation in real devices.
📒Simulation Based Modeling Of Optical Burst Switching Networks ✍ Alexios Louridas
✏Simulation Based Modeling of Optical Burst Switching Networks Book Summary :
✏On the Application of Flow Control to Optical Burst Switched Networks Book Summary :
📒Towards Digital Optical Networks ✍ Ioannis Tomkos
✏Towards Digital Optical Networks Book Summary : COST – the acronym for European COoperation in Science and Technology – is the oldest and widest European intergovernmental network for cooperation in - search. Established by the Ministerial Conference in November 1971, COST is presently used by the scientific communities of 35 European countries to coop- ate in common research projects supported by national funds. The funds provided by COST – less than 1% of the total value of the projects – support the COST cooperation networks (COST Actions) through which, with € 30 million per year, more than 30,000 European scientists are involved in - search having a total value which exceeds € 2 billion per year. This is the financial worth of the European added value which COST achieves. A “bottom up approach” (the initiative of launching a COST Action comes from the European scientists themselves), “à la carte participation” (only countries interested in the Action participate), “equality of access” (participation is open also to the scientific communities of countries not belonging to the European - ion) and “flexible structure” (easy implementation and light management of the research initiatives) are the main characteristics of COST.
📒Optical Network Design And Modeling ✍ Ioannis Tomkos
✏Optical Network Design and Modeling Book Summary : This book constitutes the refereed proceedings of the 11th International IFIP-TC6 Conference on Optical Network Design and Modeling, ONDM 2007, held in Athens, Greece, in May 2007. The 41 revised full papers presented together with 14 invited papers address all recent advances in the design, modeling and implementation of optical networks.
📒Quality Of Service For Slotted Optical Burst Switched Network ✍ Mohammed Abu-Ghayyad
✏Quality of Service for Slotted Optical Burst Switched Network Book Summary :
📒Networking And Mobile Computing ✍ Xicheng Lu
✏Networking And Mobile Computing Book Summary : Welcome to Zhangjiajie for the 3rd International Conference on Computer Network and Mobile Computing (ICCNMC 2005). We are currently witnessing a proliferation in mobile/wireless technologies and applications. However, these new technologies have ushered in unprecedented challenges for the research community across the range of networking, mobile computing, network security and wireless web applications, and optical network topics. ICCNMC 2005 was sponsored by the China Computer Federation, in cooperation with the Institute for Electrical and Electronics Engineers (IEEE) Computer Society. The objective of this conference was to address and capture highly innovative and stateof-the-art research and work in the networks and mobile computing industries. ICCNMC 2005 allowed sharing of the underlying theories and applications, and the establishment of new and long-term collaborative channels aimed at developing innovative concepts and solutions geared to future markets. The highly positive response to ICCNMC 2001 and ICCNMC 2003, held in Beijing and Shanghai, respectively, encouraged us to continue this international event. In its third year, ICCNMC 2005 continued to provide a forum for researchers, professionals, and industrial practitioners from around the world to report on new advances in computer network and mobile computing, as well as to identify issues and directions for research and development in the new era of evolving technologies.