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Data Communications And Networking

Author : Behrouz A. Forouzan
ISBN : 0072923547
Genre : Computers
File Size : 50.64 MB
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Data Communications and Networking, 3/e provides a comprehensive and current introduction to networking technologies. The book is accessible to students from all backgrounds and uses hundreds of figures to visually represent concepts. The new edition has been completely updated to reflect the constantly changing world of network technologies. Enhanced coverage of bluetooth, wireless, satellites, as well as four new chapters on security have been added. The third edition has transitioned from using the 7-layer OSI model to the 5-layer Internet Model. More time is spent on TCP/IP in the new organization. Forouzan's book continues to be supported by an On-line Learning Center (OLC) that contains many extra resources for students and instructors. Some of the features include PowerPoints, solutions, self-quizzing, and Flash animations that illustrate concepts.
Category: Computers

Data Communications And Networking

Author : Behrouz A. Forouzan
ISBN : 9780072967753
Genre : Asynchronous transfer mode
File Size : 90.14 MB
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Category: Asynchronous transfer mode

Data Communication And Networking Standards

Author : Booksmart
Genre :
File Size : 41.79 MB
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Unit-I Introduction to data communications and networking : Introduction, Fundamental concepts, Data communications, Protocol, standards, standard organizations, signal propagation, analog and digital signals, bandwidth of signal and a medium, Fourier analysis and the concept of bandwidth of a signal, The data transmission rate and bandwidth. Unit-II Network Models : Layered Tasks, The OSI reference model , Layers in the OSI reference model , TCP/IP protocol suite , Addressing IPv4 Unit-III Information Encoding , Errors Detection and Correction : Introduction, Representing different symbols, Minimizing errors , Multimedia , Multimedia and Data compression. Error classification, types of errors, redundancy, detection versus correction , hamming distance , cyclic redundancy check. Unit-IV Media and Transmission modes : Data and signals, Periodic analog signals, Digital signals, Transmission impairment, Data rate limits, Performance, Digital to digital, Analog to digital conversion , Transmission modes, Digital to analog conversion , Analog to analog conversion, Guided media and Unguided media. Unit-V Network topologies ,Switching and routing algorithms Mesh, star, tree, ring, bus, hybrid, switching basics , circuit switching, packet switching and Message switching , routing algorithms Unit-VI IP version 6 Overview , Terminology, IPv6 addresses , Special addresses , IP v 6 header formats, IPv6 extension headers , IPv6 autoconfiguration , configuration via DHCP v6 , IPv6 transition Books: Behrouz A Forouzan, “Data communications and Networking”, Fourth Edition , Mc-Graw Hill Achyut Godbole, “Data communications and Networks, TMH Dr.Sidnie Feit, “TCP/IP” ,Second Edition, TMH Reference: W.Stallings,”Data and Computer Communications”,Eight Edition,Pearson Education

Data Communications And Networks

Author : James Irvine
ISBN : 0471808725
Genre : Computers
File Size : 79.17 MB
Format : PDF
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Data Communications and Networks uses a top-down, Internet-focussed approach to tackle the problem of communication system design. An integrated approach is taken to networks and data communications, with an emphasis that starts from the top level requirements and works downwards, describing how such requirements are fulfilled by lower layers of the transmission chain. While the book contains sufficient detail to provide an excellent foundation, clarity is paramount and care is taken not to swamp the reader with information to the point where the underlying concepts are obscured. The Internet is used as the principle example of a communication system, allowing the reader to follow the system from the application layers, with source coding and security, through the network, with naming and routing algorithms, down to transport and physical aspects of a communication system. Modern techniques such as mobile radio, Voice over IP, and ASDL, are covered, while more traditional aspects such as circuit switching, which still form a significant part of current systems, are not overlooked. By providing a technical introduction and including application examples, this text will have significant appeal to final year students, postgraduates and professionals with a science or engineering background wishing to gain a basic understanding of the key concepts behind data communications engineering.
Category: Computers

Data Communications And Networking

Author : Behrouz A. Forouzan
ISBN : 0071315861
Genre : Computers
File Size : 44.61 MB
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The fifth edition of Behrouz Forouzan's Data Communications and Networking presents a comprehensive and accessible approach to data communications and networking that has made this book a favorite with students and professionals alike. More than 830 figures and 150 tables accompany the text and provide a visual and intuitive opportunity for understanding the material. This unique approach minimizes the need for heavy math content, allowing normally complicated topics to unfold graphically and visually rather than through the presentation of complex formulas. The global edition has been developed specifically to meet the needs of international computer networks students. In addition to a chapter on the peer-to-peer paradigm, a full chapter on quality of service (QoS), generous coverage of forward error correction, coverage of WiMAX, and material on socket-interface programming in Java, we have added new international end-of-chapter questions and problems to make the content more relevant and improve learning outcomes for the international student.
Category: Computers

Introduction To Data Communications And Networking

Author : Behrouz A. Forouzan
ISBN : 0256230447
Genre : Computer networks
File Size : 69.71 MB
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This is a thorough introduction to the concepts underlying networking technology, from physical carrier media to protocol suites (for example, TCP/IP). The author includes historical material to show the logic behind the development of a given mechanism, and also includes comprehensive discussions of increasingly important material, such as B-ISDN (Broadband Integrated Services Digital Network) and ATM (Asynchronous Transmission Mode).
Category: Computer networks

Data Communication And Networking A Practical Approach

Author : Massoud Moussavi
ISBN : 9781111125042
Genre : Technology & Engineering
File Size : 81.86 MB
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Data Communication and Networking, First Edition provides a solid, thorough overview of data communications and networking for Engineering Technology programs. This text covers information for one or more courses spanning digital communication systems, computer communication and networks, and data communications. It is specifically written and designed for engineering and engineering technology learners by using a systematic and visual approach with abundant tables, illustrations, and practical examples making it easy for students to comprehend concepts. Content begins with data communication, signal conversion and issues in data transmission. Each chapter includes an introduction, summary of key information, as well as practice questions and problems with answers. The text also includes coverage of network and network standards, Ethernet, network components and Transmission Control and Internets Protocols (TCP/IP). The integration of applications and laboratory experiments are found throughout the text, making Data Communication and Networking, First Edition a one-of-a-kind and practical text. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.
Category: Technology & Engineering

Business Data Communications And Networking

Author : Jerry FitzGerald
ISBN : 9780470055755
Genre : Computers
File Size : 81.92 MB
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Over the past few years, many fundamental changes have occurred in data communications and networking that will shape the future for decades to come. Updated with the latest advances in the field, Jerry FitzGerald and Alan Dennis' 10th Edition of Business Data Communications and Networking continues to provide the fundamental concepts and cutting-edge coverage applications that students need to succeed in this fast-moving field. Authors FitzGerald and Dennis have developed a foundation and balanced presentation from which new technologies and applications can be easily understood, evaluated, and compared.
Category: Computers

Data Communications And Computer Networks

ISBN : 8120328469
Genre : Computers
File Size : 50.68 MB
Format : PDF, ePub
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Primarily intended as a text for undergraduate courses in Electronics and Communications Engineering, Computer Science, IT courses, and Computer Applications, this up-to-date and accessible text gives an indepth analysis of data communications and computer networks in an easy-to-read style. Though a new title, it is a completely revised and fully updated version of the author's earlier book Data Communications. The rapid strides made during the last decade in the fields of data communication and networking, and the close link between these two subjects have prompted the author to add several chapters on computer networks in this text. The book gives a masterly analysis of topics ranging from the principles of data transmission to computer networking applications. It also provides standard protocols, thereby enabling to bridge the gap between theory and practice. What's more, it correlates the network protocols to the concepts, which are explained with the help of numerous examples to facilitate students' understanding of the subject. This well-organized text presents the latest developments in the field and details current topics of interest such as Multicasting, MPLS, IPv6, Gigabit Ethernets, IPSec, SSL, Auto-negotiation, Wireless LANs, Network security, Differentiated services, and ADSL. Besides students, the practicing professionals would find the book to be a valuable resource.
Category: Computers