Étude du contrôle d'accès dans les réseaux à large-bande de type ATM

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ISBN 13 :
Total Pages : 552 pages
Book Rating : 4.:/5 (536 download)

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Book Synopsis Étude du contrôle d'accès dans les réseaux à large-bande de type ATM by : Josée Mignault

Download or read book Étude du contrôle d'accès dans les réseaux à large-bande de type ATM written by Josée Mignault and published by . This book was released on 1997 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Techniques de contrôle d'accès à haut débit basées sur l'ATM pour les applications multimédia

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ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.:/5 (49 download)

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Book Synopsis Techniques de contrôle d'accès à haut débit basées sur l'ATM pour les applications multimédia by : Shengming Jiang

Download or read book Techniques de contrôle d'accès à haut débit basées sur l'ATM pour les applications multimédia written by Shengming Jiang and published by . This book was released on 1995 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Le protocole de contrôle d'accès au canal (en anglais mac pour meduim access control) à haut débit, qui doit être capable de garantir la qualité de service (en anglais qos pour quality of service) et d'offrir les débits demandés par les services multimédias, est indispensable pour la nouvelle génération de réseaux locaux et de réseaux métropolitains à support partagé. En même temps, celui-ci doit être compatible au rnis-lb (réseau numérique à intégration de services large bande) qui est basé sur la technique temporelle asynchrone (en anglais atm pour asynchronous transfer mode), pour faciliter l'interconnexion des réseaux entre eux. Les protocoles mac dans les réseaux existants sont destines à supporter, aux débits bas ou moyens, les applications de données sensibles aux pertes mais pas au délai. Les débits demandés par les services multimédias varient de débit bas jusqu'à des débits très hauts. Par conséquent, les protocoles mac ne peuvent pas convenir simultanément à la transmission des trafics multimédias sensibles aux pertes et au délai. Cette thèse est consacrée au développement d'un protocole mac qui peut satisfaire toutes les exigences des services multimédias. Plus précisément, à partir d'une étude sur les caractéristiques du trafic multimédia, nous analysons plusieurs protocoles mac très connus et nous examinerons des techniques de contrôle d'accès au canal, utilisées par des protocoles mac. Nous améliorons l'efficacité du réseau dqdb et nous proposons un nouveau protocole mac pour répondre aux problèmes rencontres. Enfin, nous discuterons des problèmes relatifs à la couche mac au niveau de l'implémentation

American Doctoral Dissertations

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ISBN 13 :
Total Pages : 784 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis American Doctoral Dissertations by :

Download or read book American Doctoral Dissertations written by and published by . This book was released on 1998 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ASPETS MULTISERVICES DES RESEAUX LARGE BANDE

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ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (492 download)

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Book Synopsis ASPETS MULTISERVICES DES RESEAUX LARGE BANDE by : AHMED.. ZIRAM

Download or read book ASPETS MULTISERVICES DES RESEAUX LARGE BANDE written by AHMED.. ZIRAM and published by . This book was released on 1998 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt: LES RESEAUX LARGE BANDE DOIVENT ABSORBER UN TRAFIC DE NATURE COMPLEXE. LA GESTION DU TRAFIC ET DES RESSOURCES DE CE TYPE DE RESEAUX EST, DE CE FAIT, TRES IMPORTANTE. L'ATM EST LA TECHNIQUE DE TRANSPORT ET DE COMMUTATION QUI VA SUPPORTER CES RESEAUX. CETTE THESE A POUR OBJET D'ETUDIER LE TRAFIC ATM VU A L'ECHELLE DES APPELS DANS LE CONTEXTE DE SYSTEMES COMPLEXES COMME LES COMMUTATEURS MULTIETAGES ET MULTICHEMINS. LES PERFORMANCES DE CES SYSTEMES SONT EVALUEES EN TERME DE TAUX DE REJET D'APPELS OU BLOCAGE. L'ETUDE DU ROUTAGE A TRAIT AU MODE D'AFFECTATION DE CHEMINS AUX APPELS DANS LE COMMUTATEUR. A CET EFFET, UNE CLASSIFICATION DES ALGORITHMES DE ROUTAGE EST PROPOSEE PERMETTANT, AINSI, DE DEFINIR DE FACON PRECISE LES CRITERES DE CHOIX D'UNE STRATEGIE DE ROUTAGE. LES PROCEDURES D'ADMISSION DES APPELS CONCERNENT LE MODE DE GESTION DES RESSOURCES DANS LES LIENS DU COMMUTATEURS QUI PERMET D'ASSURER UNE QUALITE DE SERVICE AU NIVEAU APPEL. SUR LE PLAN ANALYTIQUE, LE COMMUTATEUR EST MODELISE COMME UN SYSTEME MULTISERVICE COMPLEXE. UN RESEAU DE MULTISERVEURS EST ETUDIE SOUS LES CONDITIONS DE ROUTAGE DYNAMIQUE AVEC UNE POLITIQUE D'ADMISSION GENERALE. CETTE ETUDE EST BASEE SUR UNE METHODE DE DECOMPOSITION MULTINIVEAU DE CHAINE DE MARKOV. PAR LA SUITE, LES PERFORMANCES DU COMMUTATEUR SONT EVALUEES EN UTILISANT UNE EXTENSION DE LA METHODE DE JACOBAEUS ET LES RESULTATS OBTENUS SUR LE RESEAU DE MULTISERVEURS.

Modélisation et simulation des réseaux large bande pour étudier le dimensionnement d'un multiplexeur ATM

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Publisher :
ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (494 download)

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Book Synopsis Modélisation et simulation des réseaux large bande pour étudier le dimensionnement d'un multiplexeur ATM by : Ali KADRI

Download or read book Modélisation et simulation des réseaux large bande pour étudier le dimensionnement d'un multiplexeur ATM written by Ali KADRI and published by . This book was released on 1995 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Terra 2008

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Publisher : Getty Publications
ISBN 13 : 1606060430
Total Pages : 438 pages
Book Rating : 4.6/5 (6 download)

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Book Synopsis Terra 2008 by : Leslie Rainer

Download or read book Terra 2008 written by Leslie Rainer and published by Getty Publications. This book was released on 2011-06-14 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Earthen architecture constitutes one of the most diverse forms of cultural heritage and one of the most challenging to preserve. It dates from all periods and is found on all continents but is particularly prevalent in Africa, where it has been a building tradition for centuries. Sites range from ancestral cities in Mali to the palaces of Abomey in Benin, from monuments and mosques in Iran and Buddhist temples on the Silk Road to Spanish missions in California. This volume's sixty-four papers address such themes as earthen architecture in Mali, the conservation of living sites, local knowledge systems and intangible aspects, seismic and other natural forces, the conservation and management of archaeological sites, research advances, and training.

Welcome to the United States

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ISBN 13 :
Total Pages : 4 pages
Book Rating : 4.:/5 (173 download)

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Book Synopsis Welcome to the United States by :

Download or read book Welcome to the United States written by and published by . This book was released on 2007 with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Innovate Bristol

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Publisher :
ISBN 13 : 9781949677072
Total Pages : pages
Book Rating : 4.6/5 (77 download)

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Book Synopsis Innovate Bristol by : Sven Boermeester

Download or read book Innovate Bristol written by Sven Boermeester and published by . This book was released on 2019-12 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Innovate Bristol highlights and celebrates those companies and individuals that are actively working at building a better tomorrow for all. Innovation Ecosystems thrive through the involvement and support of companies and individuals from all industries, which is why the Innovate series not only focuses on the innovators but also those people whom the Innovation Ecosystem, would not be able to thrive without.

Building Wireless Community Networks

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005023
Total Pages : 190 pages
Book Rating : 4.0/5 (5 download)

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Book Synopsis Building Wireless Community Networks by : Rob Flickenger

Download or read book Building Wireless Community Networks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt: Building Wireless Community Networks is about getting people online using wireless network technology. The 802.11b standard (also known as WiFi) makes it possible to network towns, schools, neighborhoods, small business, and almost any kind of organization. All that's required is a willingness to cooperate and share resources. The first edition of this book helped thousands of people engage in community networking activities. At the time, it was impossible to predict how quickly and thoroughly WiFi would penetrate the marketplace. Today, with WiFi-enabled computers almost as common as Ethernet, it makes even more sense to take the next step and network your community using nothing but freely available radio spectrum. This book has showed many people how to make their network available, even from the park bench, how to extend high-speed Internet access into the many areas not served by DSL and cable providers, and how to build working communities and a shared though intangible network. All that's required to create an access point for high-speed Internet connection is a gateway or base station. Once that is set up, any computer with a wireless card can log onto the network and share its resources. Rob Flickenger built such a network in northern California, and continues to participate in network-building efforts. His nuts-and-bolts guide covers: Selecting the appropriate equipment Finding antenna sites, and building and installing antennas Protecting your network from inappropriate access New network monitoring tools and techniques (new) Regulations affecting wireless deployment (new) IP network administration, including DNS and IP Tunneling (new) His expertise, as well as his sense of humor and enthusiasm for the topic, makes Building Wireless Community Networks a very useful and readable book for anyone interested in wireless connectivity.

Market Assessment Study of New Media Learning Materials

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ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Market Assessment Study of New Media Learning Materials by : Canada. Industry Canada

Download or read book Market Assessment Study of New Media Learning Materials written by Canada. Industry Canada and published by . This book was released on 1996 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Wireless Hacks

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Publisher : "O'Reilly Media, Inc."
ISBN 13 : 9780596005597
Total Pages : 310 pages
Book Rating : 4.0/5 (55 download)

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Book Synopsis Wireless Hacks by : Rob Flickenger

Download or read book Wireless Hacks written by Rob Flickenger and published by "O'Reilly Media, Inc.". This book was released on 2003 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Continuing with the successful Hack Series, this title provides real-world working examples of how to make useful things happen with wireless equipment.

FiWi Access Networks

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Publisher : Cambridge University Press
ISBN 13 : 1139504665
Total Pages : 276 pages
Book Rating : 4.1/5 (395 download)

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Book Synopsis FiWi Access Networks by : Martin Maier

Download or read book FiWi Access Networks written by Martin Maier and published by Cambridge University Press. This book was released on 2011-12-15 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: The evolution of broadband access networks toward bimodal fiber-wireless (FiWi) access networks, described in this book, may be viewed as the endgame of broadband access. After discussing the economic impact of broadband access and current worldwide deployment statistics, all the major legacy wireline and wireless broadband access technologies are reviewed. State-of-the-art GPON and EPON fiber access networks are described, including their migration to next-generation systems such as OCDMA and OFDMA PONs. The latest developments of wireless access networks are covered, including VHT WLAN, Gigabit WiMAX, LTE and WMN. The advantages of FiWi access networks are demonstrated by applying powerful network coding, heterogeneous optical and wireless protection, hierarchical frame aggregation, hybrid routing and QoS continuity techniques across the optical-wireless interface. The book is an essential reference for anyone working on optical fiber access networks, wireless access networks or converged FiWi systems.

Remote Sensing for Archaeological Heritage Management

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Publisher : Archaeolingua
ISBN 13 : 9789639911208
Total Pages : 0 pages
Book Rating : 4.9/5 (112 download)

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Book Synopsis Remote Sensing for Archaeological Heritage Management by : David Cowley

Download or read book Remote Sensing for Archaeological Heritage Management written by David Cowley and published by Archaeolingua. This book was released on 2011 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remote sensing is one of the main foundations of archaeological data, underpinning knowledge and understanding of the historic environment. The volume, arising from a symposium organised by the Europae Archaeologiae Consilium (EAC) and the Aerial Archaeology Research Group (AARG), provides up to date expert statements on the methodologies, achievements and potential of remote sensing with a particular focus on archaeological heritage management. Well-established approaches and techniques are set alongside new technologies and data-sources, with discussion covering relative merits and applicability, and the need for integrated approaches to understanding and managing the landscape. Discussions cover aerial photography, both modern and historic, LiDAR, satellite imagery, multi- and hyper-spectral data, sonar and geophysical survey, addressing both terrestrial and maritime contexts. Case studies drawn from the contrasting landscapes of Europe illustrate best practice and innovative projects.

Dictionary of Civil Engineering

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Publisher : Springer Science & Business Media
ISBN 13 : 0306483173
Total Pages : 1520 pages
Book Rating : 4.3/5 (64 download)

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Book Synopsis Dictionary of Civil Engineering by : Jean-Paul Kurtz

Download or read book Dictionary of Civil Engineering written by Jean-Paul Kurtz and published by Springer Science & Business Media. This book was released on 2004-09-14 with total page 1520 pages. Available in PDF, EPUB and Kindle. Book excerpt: I am pleased to present a work which marks a milestone in the history of public works and, more precisely, in that of permanent structures—a comprehensive dictionary of Civil Engineering terms. Since the beginning of time, Man has always tried to find a means to clear the obstacles which nature erected to displace him. With the first tree trunk thrown across a river, man sought to improve the crossing structure. After the invention of the wheel, and to satisfy his thirst for conquest (Roman ways), and comfort (aqueducts), man built bridges that became a preremptory necessity to move quickly. Thus, Man started to build wooden and masonry works. With the passing centuries, the builders became masters in the art of building masonry works. Then came the Industrial Revolution and the advent of the steel (1864), which was closely followed by the invention of the reinforced concrete (1855). The need for railways and improving the road network inspired great works of crossing such as viaducts and tunnels. The boom of the railway network and the development of the car required the construction of an increasing number of new structures. This phenomenon continues today with hundreds of structures built each year throughout the world.

Interconnection Networks

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Publisher : Morgan Kaufmann
ISBN 13 : 1558608524
Total Pages : 626 pages
Book Rating : 4.5/5 (586 download)

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Book Synopsis Interconnection Networks by : Jose Duato

Download or read book Interconnection Networks written by Jose Duato and published by Morgan Kaufmann. This book was released on 2003 with total page 626 pages. Available in PDF, EPUB and Kindle. Book excerpt: Foreword -- Foreword to the First Printing -- Preface -- Chapter 1 -- Introduction -- Chapter 2 -- Message Switching Layer -- Chapter 3 -- Deadlock, Livelock, and Starvation -- Chapter 4 -- Routing Algorithms -- Chapter 5 -- CollectiveCommunicationSupport -- Chapter 6 -- Fault-Tolerant Routing -- Chapter 7 -- Network Architectures -- Chapter 8 -- Messaging Layer Software -- Chapter 9 -- Performance Evaluation -- Appendix A -- Formal Definitions for Deadlock Avoidance -- Appendix B -- Acronyms -- References -- Index.

Advances in Uranium Ore Processing and Recovery from Non-conventional Resources

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Publisher : Agency
ISBN 13 :
Total Pages : 344 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Advances in Uranium Ore Processing and Recovery from Non-conventional Resources by : International Atomic Energy Agency

Download or read book Advances in Uranium Ore Processing and Recovery from Non-conventional Resources written by International Atomic Energy Agency and published by Agency. This book was released on 1985 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt:

French English Bilingual Visual Dictionary

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Publisher : Dorling Kindersley
ISBN 13 : 9780241287286
Total Pages : 360 pages
Book Rating : 4.2/5 (872 download)

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Book Synopsis French English Bilingual Visual Dictionary by :

Download or read book French English Bilingual Visual Dictionary written by and published by Dorling Kindersley. This book was released on 2017-03-30 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn more than 6000 French words and phrases with this easy to use dictionary that features illustrations of objects and scenes from everyday life.