显示标签为“communication”的博文。显示所有博文
显示标签为“communication”的博文。显示所有博文

星期六, 一月 27, 2007

Quantitative System Performance - Computer System Analysis Using Queueing Network Models

Quantitative System Performance

Computer System Analysis Using Queueing Network Models

Edward D. Lazowska, John Zahorjan,
G. Scott Graham, Kenneth C. Sevcik


This text was published by Prentice-Hall, Inc., in 1984. It remains the definitive work on analytic modelling of computer systems. The publisher has returned the copyright to the authors, who make the material available here for viewing or downloading, in Adobe Acrobat PDF format (free Acrobat reader available here).

START HERE -- The easiest way to access the book online is through the hyperlinked Table of Contents available through this link.

Want to download the entire text to your PC? 21MB zip file may be ftp'd here.


  • Contents

  • Preface

  • I. Preliminaries
  • II. General Analytic Techniques
  • III. Representing Specific Subsystems
  • IV. Parameterization
  • V. Perspective
  • VI. Appendices
  • Index
  • 星期四, 一月 25, 2007

    Network Coding Theory - Now Publishers

    Network Coding Theory - Now Publishers
    Network Coding Theory provides a tutorial on the basic of network coding theory. It presents the material in a transparent manner without unnecessarily presenting all the results in their full generality. Store-and-forward had been the predominant technique for transmitting information through a network until its optimality was refuted by network coding theory. Network [...]

    星期三, 一月 24, 2007

    Mobile Agents for Telecommunication Applications

    Mobile Agents for Telecommunication Applications
    Provides an overview of how the mobile code can be used in networking with the aim of developing further intelligent information retrieval, network and mobility management, and network services.

    Proceedings of the Second International Workshop, MATA, on Mobile Agents for Telecommunication Applications, held in Paris, France, September 18-20, 2000. Major paper topics included network management, Ad-hoc networks and applications, and active networks.

    This publication is concerned with mobile agents for telecommunication applications. Papers have been selected from those presented during MATA'00 in Paris, the MATA reviewers having reviewed this second version of the papers presented here.

    Mobile agents refer to self-contained and identifiable computer programs that can move within the network and can act on behalf of the user or another entity. Most current research work on the mobile agent paradigm has two general goals: reduction of network traffic and asynchronous interaction. These two goals stem directly from the desire to reduce information overload and to efficiently use network resources.

    There are certainly many motivations for the use of a mobile agent paradigm. However, intelligent information retrieval, network and mobility management, and network services are currently the three most cited application targets for a mobile agent system.

    We provide in this publication an overview of how mobile codes could be used in networking. A huge field of application is now open and a research community really exists. We have tried here to illustrate this emerging application domain of mobile agents and mobile code.

    Error Correcting Coding and Security for Data Networks: Analysis of the Superchannel Concept

    Error Correcting Coding and Security for Data Networks: Analysis of the Superchannel Concept
    "…a comprehensive view of error coding theory and explores its use and implementation at all network layers…"
    (Computing Reviews.com, February 1, 2006)

    This book provides a systematic approach to the problems involved in the application of error-correcting codes in data networks.

    Over the last two decades the importance of coding theory has become apparent. Thirty years ago developers of communication systems considered error-correcting coding to be somewhat exotic. It was considered as an area of interest only for mathematical engineers or mathematicians involved in the problems of engineering. Today however, theory is an important part of any textbook on communications, and the results of coding theory have become standards in data communication. The increasing demand for communications quality and the progress in information technologies has led to the implementation of error-correcting procedures in practice and an expansion in the area of error-correcting codes applications.

    Error correcting coding is often analyzed in terms of its application to the separate levels within the data network in isolation from each other. In this fresh approach, the authors consider the data network as a superchannel (a multi-layered entity) which allows error correcting coding to be evaluated as it is applied to a number of network layers as a whole. By exposing the problems of applying error correcting coding in data networks, and by discussing coding theory and its applications, this original technique shows how to correct errors in the network through joint coding at different network layers.
    • Discusses the problem of reconciling coding applied to different layers using a superchannel approach
    • Includes thorough coverage of all the key codes: linear block codes, Hamming, BCH and Reed-Solomon codes, LDPC codes decoding, as well as convolutional, turbo and iterative coding
    • Considers new areas of application of error correcting codes such as transport coding, code-based cryptosystems and coding for image compression
    • Demonstrates how to use error correcting coding to control such important data characteristics as mean message delay
    • Provides theoretical explanations backed up by numerous real-world examples and practical recommendations
    • Features a companion website containing additional research results including new constructions of LDPC codes, joint error-control coding and synchronization, Reed-Muller codes and their list decoding

    By progressing from theory through to practical problem solving, this resource contains invaluable advice for researchers, postgraduate students, engineers and computer scientists interested in data communications and applications of coding theory.


    星期一, 一月 22, 2007

    Communications Systems

    Communications Systems

    ebook: Communications Systems
    A new edition that takes students to the cutting edge and back!

    Extensively revised and updated, this new fourth edition of COMMUNICATION SYSTEMS is the most complete undergraduate textbook on the theories and principles behind today's most advanced communications systems.

    New features include:

    • MATLAB computer experiments that demonstrate important aspects of communication theory
    • Expanded coverage of emerging digital technologies, such as digital subscriber line (DSL), carrierless amplitude modulation/phase modulation (CAP), and discrete multi-tone (DMT)
    • Dozens of examples that relate theory to real-world communication systems

    Superbly organized, the text skillfully guides students through topics ranging from pulse modulation to passband digital transmission, and from random processes to error-control coding. Throughout, Haykin presents difficult concepts in language that students can easily understand.

    星期六, 一月 20, 2007

    Mathematics for Electrical Engineering and Computing

    Mathematics for Electrical Engineering and Computing

    书名:Mathematics for Electrical Engineering and Computing

    Mathematics for Electrical Engineering and Computing
    作者:Mary Attenborough
    出版:Newnes 2003
    ISBN:075065855X

    下载链接/download link:
    Rapidshare


    MatLab Programming

    MatLab Programming

    书名:MatLab Programming

    MatLab 编成图书免费下载

    作者:David Kuncicky
    出版:Prentice Hall 2003
    ISBN:013035127X
    格式:PDF; 1.9MB; 462KB;


    下载链接/download link:
    http://rapidshare.com/files/1428525/MLBProgram_muya.rar


    MATLAB Programming for Engineers

    MATLAB Programming for Engineers

    MATLAB Programming for Engineers

    英文原版 matlab

    作者:Stephen J. Chapman
    出版:Thomson-Engineering 2001
    ISBN:0534390560
    格式:PDF;2.3MB;496页


    下载链接/download link:
    http://rapidshare.com/files/9238014/Engineering_Mathlab_Programming.pdf.html


    星期三, 一月 17, 2007

    princeton关于通信系统最优化的课程

    http://www.princeton.edu/~chiangm/class.html

    OFDM for Wireless Communications Systems


    OFDM for Wireless Communication systems


    Written by leading authority Ramjee Prasad, this timely new work offers a
    complete understanding of OFDM technology and applications in wireless
    communications systems, placing emphasis on wireless LANs and PANs. OFDM is
    a key technology for beyond 3G communications, promising robust, high
    capacity, high speed wireless broadband multimedia networks. In this
    practical resource, established and new technologies are explained clearly
    and comprehensively, from OFDM basics to a detailed account of a new
    technique, hybrid OFDM CDMA slow frequency hopping.

    google站内搜索

    Google