Acknowledgments | p. v |
Preface | p. xiii |
Introduction | p. xiv |
What is a Broadband Network? | p. 1 |
Transmission Facilities | p. 2 |
Transmission Types: Advantages and Disadvantages | p. 4 |
Metal | p. 4 |
Fiber Optics | p. 5 |
Multiplexing Techniques | p. 8 |
A Growing Problem: Pole Space/Conduit Space | p. 8 |
Microwave/Radio (Cellular, PCS, etc.) | p. 11 |
Wireless Transmissions (Cellular, PCS Bands, LMDS, etc.) | p. 15 |
Wireless Transmission Ranges | p. 16 |
Evaluating Transmission Facilities | p. 20 |
Transmission Media: Data Rates | p. 22 |
Analog versus Digital | p. 23 |
Network Signaling | p. 25 |
Multi-Frequency Signaling | p. 27 |
Common Channel Signaling (CCS) | p. 29 |
Common Channel Signaling (CCS) Network Architecture | p. 31 |
The OSI Network Model | p. 33 |
The OSI Layers | p. 33 |
The SS7 Model and The SS7 Layers | p. 34 |
Transitioning Existing Network Technology: Issues | p. 38 |
Summary | p. 39 |
Transmission Concepts | p. 41 |
Basic Impairments to Voice Transmissions | p. 43 |
Attenuation Distortion | p. 43 |
Phase Distortion | p. 44 |
Noise | p. 46 |
Echo | p. 50 |
Singing | p. 51 |
Digital and Analog: What Are They? | p. 52 |
Multiplexing | p. 55 |
Digitizing the Analog Signal: Pulse Code Modulation | p. 58 |
Pulse Amplitude Modulation (PAM) | p. 58 |
Coding | p. 62 |
Other Modulation Techniques | p. 68 |
Differential Pulse Code Modulation (DPCM) | p. 68 |
Adaptive Differential Pulse Code Modulation (ADPCM) | p. 69 |
Continuously Variable Slope Delta Modulation (CVSD) | p. 69 |
Vector Quantizing Code (VQC) | p. 70 |
High-Capacity Voice (HCV) | p. 70 |
Transmission: Local versus Long Distance | p. 71 |
Long Distance | p. 71 |
Local Loop | p. 72 |
Routing Methodologies | p. 74 |
Hierarchical Routing/Alternate Routing | p. 74 |
Dynamic Routing | p. 78 |
Packet Switching | p. 80 |
Routing Issues | p. 81 |
Summary | p. 82 |
Fiber Broadband Network Technologies | p. 83 |
Optical History | p. 83 |
Understanding the Physics of Fiber Optics | p. 85 |
The Structure of a Fiber Optic Transmission Facility | p. 87 |
Fiber Optic Light Sources | p. 89 |
Grades of Fiber | p. 90 |
Multimode | p. 91 |
Single Mode Fiber | p. 94 |
Fiber Optic Uses | p. 95 |
Optical Transmission Formats | p. 98 |
Synchronous Optical Network (SONET) | p. 100 |
Synchronous Digital Hierarchy (SDH) | p. 103 |
SDH and SONET: In Perspective | p. 104 |
Wave Division Multiplexing (WDM) | p. 105 |
WDM/DWDM Capacities | p. 107 |
Free-space Optics | p. 109 |
Implementation Issues | p. 111 |
Summary | p. 113 |
Metallic Broadband Technologies | p. 115 |
Local Loop | p. 115 |
Digital Subscriber Line Technologies: xDSL | p. 118 |
Reasons for xDSL | p. 119 |
Deploying xDSL | p. 122 |
Components of xDSL | p. 123 |
Types of xDSL | p. 125 |
High Data Rate Digital Subscriber Line (HDSL) | p. 126 |
Very High Data Rate Digital Subscriber Line (VDSL) | p. 127 |
ISDN Digital Subscriber Line (IDSL) | p. 127 |
Single Digital Subscriber Line (S-DSL) | p. 127 |
Symmetric Digital Subscriber Line (SDSL) | p. 127 |
Asymmetric Digital Subscriber Line (ADSL) | p. 128 |
Rate Adaptive Digital Subscriber Line (RADSL) | p. 129 |
Advantages of xDSL | p. 129 |
Disadvantages of xDSL | p. 131 |
Coaxial Cable | p. 131 |
Hybrid Fiber--Coaxial Cable | p. 132 |
Metal versus Fiber: Decision Process | p. 135 |
Summary | p. 135 |
Wireless Broadband Technologies | p. 137 |
Wireless Broadband Implementations | p. 138 |
Cellular/Personal Communications Services (PCS) | p. 139 |
Cellular Carriers | p. 139 |
Personal Communications Services (PCS) | p. 141 |
Wireless Broadband Implementations: Cellular and PCS Core Discussion | p. 144 |
What Is 3G? | p. 144 |
Time Division Multiple Access (TDMA) | p. 145 |
Global System for Mobile Communications (GSM) | p. 150 |
Code Division Multiple Access (CDMA) | p. 151 |
3G Wireless Service Implementations | p. 157 |
High-Speed Circuit Switched Data (HSCD) | p. 158 |
General Packet Radio Service (GPRS) | p. 159 |
Enhanced Data Rates for GSM Evolution (EDGE) | p. 160 |
Wideband CDMA | p. 162 |
Code Division Multiple Access 2000 (CDMA2000) | p. 164 |
Satellite Communications Systems | p. 166 |
What Is a Satellite? | p. 167 |
Satellite Spectrum Bands | p. 169 |
Satellite Classifications | p. 173 |
Other Satellite Classifications | p. 173 |
Satellite Signaling Applications | p. 175 |
Satellite Wireless Broadband | p. 176 |
Satellite Internet Issues | p. 177 |
Wireless Local Loop (WLL) | p. 180 |
Local Multipoint Distribution Service (LMDS) and Local Multipoint Communications Service (LMCS) Carriers | p. 183 |
LMDS/LMCS Radio Impairments | p. 184 |
LMDS/LMCS Services | p. 186 |
Multichannel Multipoint Distribution Service (MMDS) Carriers | p. 186 |
Summary | p. 189 |
Network Signaling Formats | p. 191 |
Intersystem Signaling (Internetwork Signaling) | p. 193 |
Multi-Frequency (MF) Signaling | p. 193 |
Signaling System 7 (SS7)/Common Channel Signaling 7 (CCS7) | p. 196 |
SS7 Benefits | p. 197 |
Asynchronous Transfer Mode (ATM) | p. 199 |
Asynchronous Transfer Mode (ATM) Signaling Description | p. 201 |
ATM Advantages | p. 202 |
ATM Disadvantages | p. 203 |
ATM Cost--Benefit Discussion | p. 204 |
ATM and Its Role in the Future of Broadband | p. 205 |
ATM Mechanics | p. 206 |
Frame Relay | p. 212 |
Transmission Control Protocol/Internet Protocol (TCP/IP) | p. 216 |
TCP/IP Protocol Architecture | p. 217 |
Summary | p. 220 |
Commercial Applications: Business Segments | p. 221 |
Wireline Telephone Networks | p. 222 |
End Office | p. 224 |
Tandems | p. 224 |
Wireline Telephone Network/Traffic Structure | p. 225 |
Wireline Services--No Broadband | p. 230 |
Wireless Carrier Networks | p. 232 |
Cellular and Personal Communications Services (PCS) | p. 232 |
Cellular Carrier--Regulation | p. 232 |
Personal Communications Service (PCS) Regulation | p. 235 |
From the Perspective of the Cellular Carriers | p. 235 |
Cellular and PCS Network Concepts | p. 236 |
Cellular and PCS Broadband Services | p. 238 |
Satellite | p. 239 |
Satellite Wireless Broadband | p. 240 |
Wireless Local Loop | p. 240 |
The Internet: A Broadband Business Space | p. 241 |
What Is the Internet? | p. 242 |
Internet Network Architecture | p. 243 |
New Types of Telecommunications Service Providers | p. 244 |
The Key to Creating Services | p. 247 |
Summary | p. 248 |
Broadband Convergence | p. 251 |
Broadband Attributes | p. 253 |
Wireless Broadband: 4G | p. 253 |
The Local Loop Bandwidth Barrier | p. 254 |
The Internet | p. 255 |
Who Will Use Broadband Services? | p. 257 |
Summary | p. 260 |
Acronyms, Definitions, and Terminology | p. 261 |
Bibliography | p. 311 |
Index | p. 313 |
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