Download or read book Design and Evaluation of High performance Packet Switching Schemes written by Taner Doganer and published by . This book was released on 2004 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Performance Switches and Routers written by H. Jonathan Chao and published by John Wiley & Sons. This book was released on 2007-04-27 with total page 633 pages. Available in PDF, EPUB and Kindle. Book excerpt: As Internet traffic grows and demands for quality of service become stringent, researchers and engineers can turn to this go-to guide for tested and proven solutions. This text presents the latest developments in high performance switches and routers, coupled with step-by-step design guidance and more than 550 figures and examples to enable readers to grasp all the theories and algorithms used for design and implementation.

Download or read book Analysis and Performance Evaluation of New Architectures in High speed Packet Switching written by Christos Kolias and published by . This book was released on 1999 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High Performance Backbone Network Technology written by Naoaki Yamanaka and published by CRC Press. This book was released on 2020-04-01 with total page 1078 pages. Available in PDF, EPUB and Kindle. Book excerpt: Compiling the most influential papers from the IEICE Transactions in Communications, High-Performance Backbone Network Technology examines critical breakthroughs in the design and provision of effective public service networks in areas including traffic control, telephone service, real-time video transfer, voice and image transmission for a content delivery network (CDN), and Internet access. The contributors explore system structures, experimental prototypes, and field trials that herald the development of new IP networks that offer quality-of-service (QoS), as well as enhanced security, reliability, and function. Offers many hints and guidelines for future research in IP and photonic backbone network technologies

Download or read book Study of the Design and Evaluation of Protocols in Packet Switching Networks written by J. T. King and published by . This book was released on 1975 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book High performance Packet Switching Architectures written by Itamar Elhanany and published by Springer Science & Business Media. This book was released on 2006-09-06 with total page 239 pages. Available in PDF, EPUB and Kindle. Book excerpt: Internet traffic is increasing by at least 200% per year and this is the first book to report on the current state-of-the-art of packet-switching architectures. The book to covers the subject in a comprehensive survey and presents contributions from the leading researchers in industry and universities. A mix of theoretical and practical material makes this book an essential reference for researchers in academia as well as industrial engineers.

Download or read book Design and Stability Analysis of High Performance Packet Switches written by Zhen Guo and published by . This book was released on 2006 with total page 97 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design and Analysis of High speed Packet Switching Fabrics for Integrated Broadband Networks written by Wen-Shyen Eric Chen and published by . This book was released on 1991 with total page 334 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation and design of integrated packet switching and circuit computer networks written by Rodolfo A. Pazos Rangel and published by . This book was released on 1983 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design and Performance Evaluation of a New Fast Packet Switch written by Amit Agrawal and published by . This book was released on 1994 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Performance Evaluation of the Clockwork Routing Scheme in Optical Packet Switching Networks written by Franck Chevalier and published by . This book was released on 2000 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Evaluation and Design of Integrated Packet Switching and Circuit Switching Computer Networks written by Rodolfo Abraham Pazos Rangel and published by . This book was released on 1983 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Recent Advances in Modeling and Simulation Tools for Communication Networks and Services written by Nejat Ince and published by Springer Science & Business Media. This book was released on 2007-09-20 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains a selection of papers presented at a symposium organized under the aegis of COST Telecommunications Action 285. COST (European Cooperation in the field of Scientific and Technical Research) is a framework for scientific and technical cooperation, allowing the coordination of national research on a European level. Action 285 sought to enhance existing tools and develop new modeling and simulation tools.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design and Performance Evaluation of High speed Switching Networks written by Jr-Wei Jeng and published by . This book was released on 1995 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Design and Analysis of Scalable Scheduling Schemes for High speed Input queued Packet Switches written by Chuan-bi Lin and published by . This book was released on 2008 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Single-stage input-queued (IQ) switches are attractive for implementation of high performance routers because they require no speedup in the used memory. It has been shown that IQ switches can provide 100% throughput under admissible traffic when using either maximum-weight matching schemes or iterative maximal-weight matching schemes with a significant speedup. These different approaches require either high computation complexity or high memory costs that can make them infeasible. Therefore, there is a need for low-complexity and fast matching schemes that provide high throughput under several admissible traffic patterns, without recurring to speedup nor multiple iterations. In this thesis. the concept of captured frame is proposed, and the application of this concept to matching schemes is demonstrated. Two weightless matching schemes, one is based on round-robin selection, called uFORM, and the other is based on random selection, called uFPIM, are presented. Furthermore, the high throughput of these schemes using a single iteration and no speedup, under a variety of admissible traffic patterns, is shown. As switch scalability is required in high-capacity switches, a Cbs-network architecture is considered. Clos-network switches are implemented with small switch modules to reduced the hardware complexity of large-capacity switches. However, the complexity of configuration schemes for these switches is high because of a) the distributed modules, and b) the high port count. This complexity can be reduced by adding memory to the first and third stages in a three-stage configuration. This switch is then called Memory-Space-Memory (MSM) switch. An effective dispatching scheme for MSM Clos-network switches must provide high throughput under any admissible traffic pattern, without expanding internal bandwidth, and while being simple to implement. To satisfy those requirements, two dispatching schemes are proposed for an MSM Cbs-network switch, the framed random dispatching (FRD) and the framed concurrent round-robin dispatching (FCRRD) schemes. It is shown that these schemes, using a single matching iteration, achieve high throughput under traffic with uniform and nonuniform distributions. Although FRD and FCRRD are simple dispatching schemes, the memory used in the MSM Clos-network switch requires speedup. Therefore, an input-queued three-stage Clos-network (IQC) switch is considered. IQC switches use no memory switch modules and are free out-of-sequence forwarding that may occur in buffered Clos-network switches, however, they have greater scheduling complexity. The configuration of IQC switches involve port matching and path routing assignment, in that order. The implementation of a scheduler capable of matching thousands of ports in large size switches may have prohibitively large complexity. To decrease the scheduler complexity for large switches, a matching scheme, called the Module-First Matching (MoM), for IQC switches that hierarchizes the matching process is proposed. In a practical scenario, this scheme performs routing first and port matching thereafter. The high switching performance of the proposed approach under uniform and nonuniform traffic is presented. A practical two-stage Clos-network switch that uses module-first matching (MoM) scheme to improve the scalability and to reduce the configuration complexity for a very large scale switch, is also presented. A new Clos-network switch that uses the crosspoint buffers in the third-stage modules and two matching schemes to configure the new Clos-network switch are proposed to reduce resolution time and provide high performance. This switch is called Space-Space-Memory (SSM) Clos-network switch. This switch needs no memory speedup in the third-stage modules. The two configuration schemes for SSM Clos-network switches are called the weighted module-first and none-port matching (WMF-NP), and the weighted central modules' link matching (WCMM) schemes. These two approaches provide high performances for SSM Clos-network switches under uniform and nonuniform traffic, and WCMM can reduce the number of the exchange information between different modules.

Download or read book Performance Analysis of High speed Optical Packet Switching in High Performance Computing and Datacentre Networks written by Wang Jingyan and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The massive growth in datacentre traffic, due to a huge increase in the deployment of data-intensive applications, is forcing datacentre infrastructure to migrate away from conventional electronic packet-switched networks, where capacity scaling imposes significant financial and technical constraints, and to evolve towards more advanced architectures. Motivated by this, new optical switching technologies and networking architectures, capable of providing very large bandwidth capacity, high scalability, high switching speed and high energy efficiency, are being targeted for building next-generation high-performance datacentre and High Performance Computing (HPC) networks. Optical packet switching technology is considered to be a long-term solution to meet these design challenges, as it can exploit fully the enormous potential capacity enabled by optics and support high switching flexibility at packet level. In this thesis, new wavelength-routed optical packet switching architectures, which exploit the functionalities of key optical switching components such as Tunable Wavelength Converters (TWCs), Arrayed Waveguide Gratings (AWGs) and Wavelength Selective Switches (WSSs), to realise all-optical switching, are proposed for use as next-generation datacentre and HPC networks. To maximise the efficiency of the proposed optical switching architecture, a dynamic bandwidth provisioning algorithm, which allocates switch resources to traffic demands based on application requirements, is developed to further enhance network flexibility, resource utilisation and network performance. Moreover, based on the proposed switch architectures, a large-scale high-performance datacentre network with flexible central control is modelled, with a view of determining the optimal network topology and traffic scheduling methods. This flexible network architecture employs a modular design and combines transparent optical packet switches, based on Arrayed Waveguide Grating (AWG) routers, and a hybrid congestion control scheme using recirculating Fibre Delay Lines (FDLs) along with novel packet retransmission schemes. The work carried out in this thesis indicates that the proposed network structure not only provides high scalability, capable of hosting hundreds of thousands of severs, but also delivers high bandwidth utilisation and network provisioning flexibility. The network offers a promising and viable networking solution to address current and future application needs in datacentre and HPC environments.