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Distributed Scalable Routing Based On Vectors Of Link States
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Book Synopsis Distributed, Scalable Routing Based on Vectors of Link States by :
Download or read book Distributed, Scalable Routing Based on Vectors of Link States written by and published by . This book was released on 1994 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Link vector algorithms (LVA) are introduced for the distributed maintenance of routing information in large networks and internets. According to an LVA, each router maintains a subset of the topology that corresponds to adjacent links and those links used by its neighbor routers in their preferred paths to known destinations. Based on that subset of topology information, the router derives its own preferred paths and communicates the corresponding link-state information to its neighbors. An update message contains a vector of updates; each such update specifies a link and its parameters. LVAs can be used for different types of routing. The correctness of LVAs is verified for arbitrary types of routing when correct and deterministic algorithms are used to select preferred paths at each router and each router is able to differentiate old updates from new. LVAs are shown to have better performance than the ideal link-state algorithm based on flooding and the distributed Bellman-Ford algorithm.
Book Synopsis Distributed Routing for Very Large Networks Based on Link Vectors by : Jochen Behrens
Download or read book Distributed Routing for Very Large Networks Based on Link Vectors written by Jochen Behrens and published by . This book was released on 1997 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: Routing is the network-layer function that selects the paths that data packets travel from a source to a destination in a computer communication network. This thesis is on distributed adaptive routing algorithms for large packet-switched networks. A new type of routing algorithms for computer networks, the link-vector algorithm (LVA) is introduced. LVAs use selective dissemination of topology information. Each router running an maintains a subset of the topology that corresponds to adjacent links and those links used by its neighbor routers in their preferred paths to known destinations. Based on that subset of topology information, the router derives its own preferred paths and communicates the corresponding link-state information to its neighbors. An update message contains a vector of updates; each such update specifies a link and its parameters. LVAs can be used for different types of routing policies. LVAs are shown to have better performance than the ideal link-state algorithm based on flooding and the distributed Bellman-Ford algorithm.
Book Synopsis Multipath Routing Mechanisms for Traffic Engineering and Quality of Service in the Internet by : Srinivas Vutukury
Download or read book Multipath Routing Mechanisms for Traffic Engineering and Quality of Service in the Internet written by Srinivas Vutukury and published by . This book was released on 2001 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The success of the IP architecture is largely due to the simplicity, robustness and scalability that resulted from its the connectionless design methodology. As the Internet evolves it must support new services such as QoS and when extensions are made to the IP architecture to support such services, its basic connectionless model must be preserved to retain the scalability and robustness that made it so successful. In the past few years, with the Internet becoming the main communication infrastructure IP networks are faced with two challenging problems that require immediate attention: traffic, engineering and supporting guaranteed services providing efficient, robust and scalable solutions to these problems within the framework of the connectionless IP has become extremely important and urgent.
Book Synopsis Parallel and Distributed Processing and Applications by : Yi Pan
Download or read book Parallel and Distributed Processing and Applications written by Yi Pan and published by Springer Science & Business Media. This book was released on 2005-10-21 with total page 1182 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the refereed proceedings of the Third International Symposium on Parallel and Distributed Processing and Applications, ISPA 2005, held in Nanjing, China in November 2005. The 90 revised full papers and 19 revised short papers presented together with 3 keynote speeches and 2 tutorials were carefully reviewed and selected from 645 submissions. The papers are organized in topical sections on cluster systems and applications, performance evaluation and measurements, distributed algorithms and systems, fault tolerance and reliability, high-performance computing and architecture, parallel algorithms and systems, network routing and communication algorithms, security algorithms and systems, grid applications and systems, database applications and data mining, distributed processing and architecture, sensor networks and protocols, peer-to-peer algorithms and systems, internet computing and Web technologies, network protocols and switching, and ad hoc and wireless networks.
Author :Demetres D. Kouvatsos Publisher :Springer Science & Business Media ISBN 13 :3642027415 Total Pages :1073 pages Book Rating :4.6/5 (42 download)
Book Synopsis Network Performance Engineering by : Demetres D. Kouvatsos
Download or read book Network Performance Engineering written by Demetres D. Kouvatsos and published by Springer Science & Business Media. This book was released on 2011-05-09 with total page 1073 pages. Available in PDF, EPUB and Kindle. Book excerpt: During recent years a great deal of progress has been made in performance modelling and evaluation of the Internet, towards the convergence of multi-service networks of diverging technologies, supported by internetworking and the evolution of diverse access and switching technologies. The 44 chapters presented in this handbook are revised invited works drawn from PhD courses held at recent HETNETs International Working Conferences on Performance Modelling and Evaluation of Heterogeneous Networks. They constitute essential introductory material preparing the reader for further research and development in the field of performance modelling, analysis and engineering of heterogeneous networks and of next and future generation Internets. The handbook aims to unify relevant material already known but dispersed in the literature, introduce the readers to unfamiliar and unexposed research areas and, generally, illustrate the diversity of research found in the high growth field of convergent heterogeneous networks and the Internet. The chapters have been broadly classified into 12 parts covering the following topics: Measurement Techniques; Traffic Modelling and Engineering; Queueing Systems and Networks; Analytic Methodologies; Simulation Techniques; Performance Evaluation Studies; Mobile, Wireless and Ad Hoc Networks, Optical Networks; QoS Metrics and Algorithms; All IP Convergence and Networking; Network Management and Services; and Overlay Networks.
Book Synopsis Routing in the Internet Using Partial Link State Information by : Marcelo Spohn
Download or read book Routing in the Internet Using Partial Link State Information written by Marcelo Spohn and published by . This book was released on 2001 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis focuses on routing in wired and wireless segments of the Internet using partial link-state information. Although efficient algorithms have been proposed based on both link-state and distance-vector information, link-state routing is more efficient than distance-vector routing when constraints are placed on the paths offered to destinations, which is the case for QoS routing offering paths with required delay, bandwidth, reliability, cost, or other parameters. We present a new link-state routing protocol for wired internetworks called ALP (adaptive link-state protocol). In ALP, a router sends updates to its neighbors regarding the links in its preferred paths to destinations. Each router decides which links to report to its neighbors based on its local computation of preferred paths. A router running ALP does not ask its neighbors to delete links; instead, a router simply updates its neighbors with the most recent information about those links it decides to take out of its preferred paths. We introduce and analyze two routing algorithms for wireless networks: the source- tree adaptive routing (STAR) protocol, and the neighborhood-aware source routing (NSR) protocol. STAR is the first example of a table-driven routing protocol that is more efficient than prior table-driven and on-demand routing protocols by exploiting link-state information to allow paths taken to destinations to deviate from the optimum in order to save bandwidth without creating loops. NSR is an on-demand routing protocol based on partial topology information and source routing. STAR is shown to be more efficient than the dynamic source routing (DSR) protocol in small ad hoc networks, and NSR is shown to outperform STAR and DSR in large wireless networks with mobile nodes.
Book Synopsis Scalable Link-State Internet Routing by :
Download or read book Scalable Link-State Internet Routing written by and published by . This book was released on 1998 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt: We present and verify the Adaptive Link-State Protocol (ALP), a new link-state routing protocol that does not require the state of each link to be flooded to the entire internetwork, or to entire areas if hierarchical routing is used. A router in ALP disseminates link-state updates incrementally to its neighbors for only those links along paths used to reach destinations. Link-state updates are validated using time stamps and contain the same information used in other link-state protocols. For the case of neighbor routers connected through a broadcast medium, a designated router is distributedly elected for each link state reported over the medium, rather than requiring a designated router to report every topology change over the broadcast medium, like OSPF does. Simulation experiments illustrate that ALP is as efficient as the Distributed-Bellman Ford algorithm when distances to destinations do not increase and resources do not fail, and more efficient than traditional link-state protocols based on flooding after distances increase or resources fail. ALP also outperforms the link-vector algorithm (LVA), which is the only prior routing algorithm based on selective dissemination of link states.
Book Synopsis Computational Science and Its Applications - ICCSA 2003 by : Vipin Kumar
Download or read book Computational Science and Its Applications - ICCSA 2003 written by Vipin Kumar and published by Springer Science & Business Media. This book was released on 2003-05-08 with total page 976 pages. Available in PDF, EPUB and Kindle. Book excerpt: The three-volume set, LNCS 2667, LNCS 2668, and LNCS 2669, constitutes the refereed proceedings of the International Conference on Computational Science and Its Applications, ICCSA 2003, held in Montreal, Canada, in May 2003. The three volumes present more than 300 papers and span the whole range of computational science from foundational issues in computer science and mathematics to advanced applications in virtually all sciences making use of computational techniques. The proceedings give a unique account of recent results in computational science.
Book Synopsis Topology Control in Wireless Ad Hoc and Sensor Networks by : Paolo Santi
Download or read book Topology Control in Wireless Ad Hoc and Sensor Networks written by Paolo Santi and published by John Wiley & Sons. This book was released on 2005-08-05 with total page 280 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topology control is fundamental to solving scalability and capacity problems in large-scale wireless ad hoc and sensor networks. Forthcoming wireless multi-hop networks such as ad hoc and sensor networks will allow network nodes to control the communication topology by choosing their transmitting ranges. Briefly, topology control (TC) is the art of co-ordinating nodes’ decisions regarding their transmitting ranges, to generate a network with the desired features. Building an optimized network topology helps surpass the prevalent scalability and capacity problems. Topology Control in Wireless Ad Hoc and Sensor Networks makes the case for topology control and provides an exhaustive coverage of TC techniques in wireless ad hoc and sensor networks, considering both stationary networks, to which most of the existing solutions are tailored, and mobile networks. The author introduces a new taxonomy of topology control and gives a full explication of the applications and challenges of this important topic. Topology Control in Wireless Ad Hoc and Sensor Networks: Defines topology control and explains its necessity, considering both stationary and mobile networks. Describes the most representative TC protocols and their performance. Covers the critical transmitting range for stationary and mobile networks, topology optimization problems such as energy efficiency, and distributed topology control. Discusses implementation and ‘open issues’, including realistic models and the effect of multi-hop data traffic. Presents a case study on routing protocol design, to demonstrate how TC can ease the design of cooperative routing protocols. This invaluable text will provide graduate students in Computer Science, Electrical and Computer Engineering, Applied Mathematics and Physics, researchers in the field of ad hoc networking, and professionals in wireless telecoms as well as networking system developers with a single reference resource on topology control.
Book Synopsis Communications Architectures & Protocols by :
Download or read book Communications Architectures & Protocols written by and published by . This book was released on 1994 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Network Routing written by Sudip Misra and published by John Wiley & Sons. This book was released on 2017-05-08 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network Routing: Fundamentals, Applications and Emerging Technologies serves as single point of reference for both advanced undergraduate and graduate students studying network routing, covering both the fundamental and more moderately advanced concepts of routing in traditional data networks such as the Internet, and emerging routing concepts currently being researched and developed, such as cellular networks, wireless ad hoc networks, sensor networks, and low power networks.
Book Synopsis Opportunistic Networks by : Anshul Verma
Download or read book Opportunistic Networks written by Anshul Verma and published by CRC Press. This book was released on 2021-08-19 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: The opportunistic network is an emerging and recent area of research. To make this research area more adaptable for practical and industrial use, there is a need to further investigate several research challenges in all aspects of opportunistic networks. Therefore, Opportunistic Networks: Fundamentals, Applications and Emerging Trends provides theoretical, algorithmic, simulation, and implementation-based research developments related to fundamentals, applications, and emerging research trends in opportunistic networks. The book follows a theoretical approach to describe fundamentals to beginners and incorporates a practical approach depicting the implementation of real-life applications to intermediate and advanced readers. This book is beneficial for academicians, researchers, developers, and engineers who work in or are interested in the fields related to opportunistic networks, delay tolerant networks, and intermittently connected ad hoc networks. This book also serves as a reference book for graduate and postgraduate courses in computer science, computer engineering, and information technology streams.
Download or read book QofIS 2004 written by Josep Solé-Pareta and published by Springer Science & Business Media. This book was released on 2004-09-21 with total page 405 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the joint refereed proceedings of the 5th International Workshop on Quality of Future Internet Services, QofIS 2004, the First International Workshop on Qos Routing, WOoSR 2004, and the 4th International Workshop on Internet Charging and Qos Technology, ICQT 2004, held in Barcelona, Spain, in September/October 2004. The 38 revised full papers presented were carefully reviewed and selected from a total of around 140 submissions. The papers are organized in topical sections on Internet applications, local area and ad-hoc wireless networks, service differentiation and congestion control, traffic engineering and routing, enforcing mobility, algorithms and scalability for service routing, novel ideas and protocol enhancements, auctions and game theory, charging in mobile networks, and QoS provisioning and monitoring.
Book Synopsis Performance Evaluation and Planning Methods for the Next Generation Internet by : Andre Girard
Download or read book Performance Evaluation and Planning Methods for the Next Generation Internet written by Andre Girard and published by Springer Science & Business Media. This book was released on 2006-03-30 with total page 377 pages. Available in PDF, EPUB and Kindle. Book excerpt: GERAD celebrates this year its 25th anniversary. The Center was created in 1980 by a small group of professors and researchers of HEC Montreal, McGill University and of the Ecole Polytechnique de Montreal. GERAD's activities achieved sufficient scope to justify its conversion in June 1988 into a Joint Research Centre of HEC Montreal, the Ecole Polytechnique de Montreal and McGill University. In 1996, the U- versite du Quebec a Montreal joined these three institutions. GERAD has fifty members (professors), more than twenty research associates and post doctoral students and more than two hundreds master and Ph.D. students. GERAD is a multi-university center and a vital forum for the devel- ment of operations research. Its mission is defined around the following four complementarily objectives: • The original and expert contribution to all research fields in GERAD's area of expertise; • The dissemination of research results in the best scientific outlets as well as in the society in general; • The training of graduate students and post doctoral researchers; • The contribution to the economic community by solving important problems and providing transferable tools.
Book Synopsis On-demand Link-state Routing in Ad-hoc Networks by : Soumya Roy
Download or read book On-demand Link-state Routing in Ad-hoc Networks written by Soumya Roy and published by . This book was released on 2003 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thesis explores the challenges, merits and demerits of using link-state information for on-demand routing in ad hoc networks, such that routers maintain path information for only those destinations for which they have data traffic. We first present the source tree on-demand adaptive routing (SOAR) protocol, in which each router exchanges with its neighbors a "source tree" containing paths to only those destinations for which the router is the source or relay of data packets. The main advantage of SOAR is that it is more scalable and better performing than current state-of-the-art on-demand routing protocols. However, a limitation of SOAR is that it requires data packets to specify the paths they traverse to detect loops. To eliminate the need for source routing or path traversal information in data packets, we introduce the on-demand link-vector (OLIVE) protocol, which prevents temporary loops for each destination by synchronizing relevant link-state information among neighbors. In OLIVE, the advertised paths combine to form a source graph, rather than a source tree. OLIVE is shown to outperform the current routing protocols proposed for mobile ad-hoc networks in terms of control overhead, throughput and network delay.
Download or read book Data Networks written by Tony Kenyon and published by Elsevier. This book was released on 2002-07-18 with total page 825 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data Networks builds on the foundation laid in Kenyon's first book, High-Performance Data Network Design, with expanded coverage of routing, security, multicasting, and advanced design topics such as performance optimization and fault tolerance. Kenyon provides strategies for overcoming some of the most challenging problems in network design and management. He provides clear, specific solutions for day-to-day problems facing network designers and IT managers. In this book, you will find optimization advice from an experienced practitioner that you can put to work in your own system. As security and network performance become more and more critical to a company's success, the system administrator's job becomes even more difficult. Use the principles, tips, and techniques Kenyon offers here to enhance and protect the flow of data within your enterprise. · Covers Addressing, Routing, Multicasting, and Quality of Service (QoS) design for enterprise network design. · Extensive coverage on relevant Security Technologies and Virtual Private Network (VPN) implementation · Provides advanced coverage on Risk Assessment, Availability Analysis, Fault Tolerance, Disaster Recovery, and Network Optimization.
Book Synopsis International Conference on Computer Applications 2012 :: Volume 04 by : Kokula Krishna Hari K
Download or read book International Conference on Computer Applications 2012 :: Volume 04 written by Kokula Krishna Hari K and published by TECHNO FORUM R&D CENTRE. This book was released on with total page 223 pages. Available in PDF, EPUB and Kindle. Book excerpt:
