Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Oblivious Network Routing PDF full book. Access full book title Oblivious Network Routing by S. S. Iyengar. Download full books in PDF and EPUB format.
Author: S. S. Iyengar Publisher: MIT Press ISBN: 0262328976 Category : Computers Languages : en Pages : 175
Book Description
Versatile solutions to routing network flows in unpredictable circumstances, presenting both mathematical tools and applications. Our increasingly integrated world relies on networks both physical and virtual to transfer goods and information. The Internet is a network of networks that connects people around the world in a real-time manner, but it can be disrupted by massive data flows, diverse traffic patterns, inadequate infrastructure, and even natural disasters and political conflict. Similar challenges exist for transportation and energy distribution networks. There is an urgent need for intelligent and adaptable routing of network flows, and a rich literature has evolved that treats “oblivious network design.” This book offers novel computational schemes for efficiently solving routing problems in unpredictable circumstances and proposes some real world applications for them. The versatile routing schemes mathematically guarantee long-term efficiency and are most appropriate for networks with non-deterministic (or oblivious) current and past states. After an introduction to network design and the importance of routing problems, the book presents mathematical tools needed to construct versatile routing schemes, emphasizing the role of linked hierarchical data structures, both top-down and bottom-up. It then describes two important applications of versatile routing schemes: a secure model for congestion-free content-centric networks (which will play a key role in the future of the Internet) and a novel approach for the distribution of green power resources on a smart electricity grid.
Author: S. S. Iyengar Publisher: MIT Press ISBN: 0262328976 Category : Computers Languages : en Pages : 175
Book Description
Versatile solutions to routing network flows in unpredictable circumstances, presenting both mathematical tools and applications. Our increasingly integrated world relies on networks both physical and virtual to transfer goods and information. The Internet is a network of networks that connects people around the world in a real-time manner, but it can be disrupted by massive data flows, diverse traffic patterns, inadequate infrastructure, and even natural disasters and political conflict. Similar challenges exist for transportation and energy distribution networks. There is an urgent need for intelligent and adaptable routing of network flows, and a rich literature has evolved that treats “oblivious network design.” This book offers novel computational schemes for efficiently solving routing problems in unpredictable circumstances and proposes some real world applications for them. The versatile routing schemes mathematically guarantee long-term efficiency and are most appropriate for networks with non-deterministic (or oblivious) current and past states. After an introduction to network design and the importance of routing problems, the book presents mathematical tools needed to construct versatile routing schemes, emphasizing the role of linked hierarchical data structures, both top-down and bottom-up. It then describes two important applications of versatile routing schemes: a secure model for congestion-free content-centric networks (which will play a key role in the future of the Internet) and a novel approach for the distribution of green power resources on a smart electricity grid.
Author: Tina Wen Publisher: ISBN: Category : Languages : en Pages : 83
Book Description
Traditional oblivious routing algorithms either do not take into account the bandwidth demand, or assume that each flow has its own private channel to guarantee deadlock freedom. Though adaptive routing schemes can react to varying network traffic, they require complicated router designs. In this thesis, we present a polynomial-time heuristic routing algorithm that takes bandwidth requirements of each flow into account to minimize maximum channel load. The heuristic algorithm has two variants. The first one produces a deadlock-free route. The second one produces a minimal route, and is deadlock-free with two or more virtual channels assuming proper VC allocation. Both routing algorithms are oblivious, and need only simple router designs. The performance of each bandwidth-sensitive routing algorithm is evaluated against dimension-order routing and against the other on a number of benchmarks.
Author: Christian Scheideler Publisher: Springer ISBN: 3540697926 Category : Computers Languages : en Pages : 248
Book Description
This book presents the history and state of the art of universal routing strategies, which can be applied to networks independently of their respective topologies. It opens with a self-contained introduction, accessible also to newcomers. The main original results are new universal network protocols for store-and-forward and wormhole routing with small buffers or without buffers; these results are presented in detail and their potential applications are discussed. The book ends with a summary of open problems and an outlook of future directions in the area of routing theory.
Author: A. Borodin Publisher: ISBN: Category : Languages : en Pages : 16
Book Description
This report is concerned with routing protocols in networks. The major result is a low bound for any oblivious routing strategy where the route of a packet depends only on the source and destination of the packet. We show that for any oblivious routing protocol for a network of n processors in which the maximum number of processors directly connected to any processor is d, there exists a permutation that requires time (sq. root of n) d (to the 3/2). For specific networks such as an n-cube we give an oblivious routing algorithm whose performance is close to this lower bound. (Author).
Author: Michel A. Kinsy Publisher: ISBN: Category : Languages : en Pages : 71
Book Description
(Cont.) This thesis examines oblivious routing schemes for NoC architectures. It introduces various non-minimal, oblivious routing algorithms that globally allocate network bandwidth for a given application when estimated bandwidths for data transfers are provided, while ensuring deadlock freedom with no significant additional hardware. The work presents and evaluates these oblivious routing algorithms which attempt to minimize the maximum channel load (MCL) across all network links in an effort to maximize application throughput. Simulation results from popular synthetic benchmarks and concrete applications, such as an H.264 decoder, show that it is possible to achieve better performance than traditional deterministic and oblivious routing schemes.
Author: Publisher: Elsevier ISBN: 0080474977 Category : Computers Languages : en Pages : 958
Book Description
Network routing can be broadly categorized into Internet routing, PSTN routing, and telecommunication transport network routing. This book systematically considers these routing paradigms, as well as their interoperability. The authors discuss how algorithms, protocols, analysis, and operational deployment impact these approaches. A unique feature of the book is consideration of both macro-state and micro-state in routing; that is, how routing is accomplished at the level of networks and how routers or switches are designed to enable efficient routing. In reading this book, one will learn about 1) the evolution of network routing, 2) the role of IP and E.164 addressing in routing, 3) the impact on router and switching architectures and their design, 4) deployment of network routing protocols, 5) the role of traffic engineering in routing, and 6) lessons learned from implementation and operational experience. This book explores the strengths and weaknesses that should be considered during deployment of future routing schemes as well as actual implementation of these schemes. It allows the reader to understand how different routing strategies work and are employed and the connection between them. This is accomplished in part by the authors' use of numerous real-world examples to bring the material alive. Bridges the gap between theory and practice in network routing, including the fine points of implementation and operational experience Routing in a multitude of technologies discussed in practical detail, including, IP/MPLS, PSTN, and optical networking Routing protocols such as OSPF, IS-IS, BGP presented in detail A detailed coverage of various router and switch architectures A comprehensive discussion about algorithms on IP-lookup and packet classification Accessible to a wide audience due to its vendor-neutral approach
Author: Ming-Yang Kao Publisher: Springer Science & Business Media ISBN: 0387307702 Category : Computers Languages : en Pages : 1200
Book Description
One of Springer’s renowned Major Reference Works, this awesome achievement provides a comprehensive set of solutions to important algorithmic problems for students and researchers interested in quickly locating useful information. This first edition of the reference focuses on high-impact solutions from the most recent decade, while later editions will widen the scope of the work. All entries have been written by experts, while links to Internet sites that outline their research work are provided. The entries have all been peer-reviewed. This defining reference is published both in print and on line.
Author: Sudip Misra Publisher: John Wiley & Sons ISBN: 0470750065 Category : Technology & Engineering Languages : en Pages : 448
Book Description
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.
Author: Harvard University. Center for Research in Computing Technology Publisher: ISBN: Category : Packet switching (Data transmission) Languages : en Pages : 16
Book Description
Abstract: "We prove that in any N-node communications network with maximum degree d, any deterministic oblivious algorithm for routing an arbitrary permutation requires [Omega]([formula]) parallel communication steps. This is an improvement of a result by Borodin and Hopcroft. For the N-node hypercube, in particular, we show a matching upper bound by exhibiting a deterministic oblivious algorithm that routes any permutation in O([formula]) time. The best previously known upper bound was O([formula]). Our algorithm could be practical for small N (up to about 2[superscript 14] nodes)."
Author: S. S. Iyengar
Author: S. S. Iyengar
Author: Ian Parberry
Author: Tina Wen
Author: Christian Scheideler
Author: A. Borodin
Author: Michel A. Kinsy
Author: 
Author: Ming-Yang Kao
Author: Sudip Misra
Author: Harvard University. Center for Research in Computing Technology