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  3. Essential Guide to Telecommunications, The

Essential Guide to Telecommunications, The, 5th edition

  • Annabel Z. Dodd

Published by Prentice Hall (June 21st 2012) - Copyright © 2012

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Essential Guide to Telecommunications, The

ISBN-13: 9780137059140

Includes: Unassigned

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Overview

Table of contents

Preface xxi

Acknowledgments xxv

About the Author xxvii

 

Part I: Enabling Technologies, Data Centers, and VoIP PBXs 1

 

Chapter 1: Computing and Enabling Technologies 3

Key Underlying Technologies 5

Sending Data in Packets 8

Deep Packet Inspection: Traffic Management and Monitoring 10

Compression 14

Increasing Network Capabilities via Multiplexing 18

Wide Area Network Acceleration and Optimization 20

Using Protocols to Establish a Common Set of Rules 22

Protocols and Layers 24

Cloud Computing 25

Single Servers Functioning as Multiple Servers via Virtualization 35

Network Cabling 38

Summary 44

Appendix 46

 

Chapter 2: Data Centers and IP Private Branch Exchanges 51

Introduction 52

Next-Generation Data Centers: Virtualization and Gigabit Speeds 53

Managing Virtualization 65

Backbone and Individual Local Area Network Structures 69

IP Private Branch Exchange Systems for Internal Use 72

The Technology behind IP Telephony 75

IP Private Branch Exchange Architecture 77

Value-Added Applications for Telephone Systems 87

Summary 100

Appendix 100

 

Part II: Industry Overview 105

 

Chapter 3: Competition, Industry Structures, and Regulations 107

Introduction 108

The 1984 Breakup of AT&T 110

Regulatory Issues 117

The State of the Industry 133

Nontraditional Competitors: Amazon, Apple, Google, Microsoft, and Netflix 150

Appendix 161

 

Part III: Wide Area Networks and the Internet 163

 

Chapter 4: Carrier Networks 165

The Public Network 167

Long-Haul Networks: The Core 168

Technologies Used in Carrier Networks 171

Convergence in Core and Metropolitan Networks 174

Transporting Movies and TV in the Core 186

Middle-Mile Networks 187

Last-Mile Access Networks 191

Access Networks in Cable Operators’ Networks 201

Telecommunications Services in National Emergencies 205

Signaling 207

Summary 211

Appendix 213

 

Chapter 5: Broadband and Wide Area Network Services 215

Introduction 216

A Definition of Broadband 218

VoIP Calling Services over Broadband 219

Multi-Protocol Label Switching for Interoffice Connections 223

Internet Protocol Virtual Private Networks ov

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