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| Preface | |
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| Acknowledgments | |
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| Introduction to DSL | |
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| The Telephone Loop Plant | |
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| DSL Reference Model | |
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| The Family of DSL Technologies | |
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| DSL Protocol Reference Model | |
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| Review of Transmission Fundamentals for DSLs | |
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| Introduction | |
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| Baseband Transmission | |
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| Passband Transmission | |
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| Equalization | |
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| Discrete Multichannel Transmission (DMT) | |
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| Impairment Modeling | |
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| References | |
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| ADSL | |
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| Basic Performance Enhancement | |
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| Coding | |
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| Swapping and Advanced Swapping/Loading Methods | |
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| RF Issues | |
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| The Analog Front End (AFE) | |
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| Other Wiring Issues | |
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| All-Digital Loop | |
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| ADSL2 Summary | |
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| References | |
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| Second-Generation HDSL (HDSL2) | |
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| Review of First-Generation HDSL | |
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| Second-Generation HDSL (HDSL2) | |
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| Initialization | |
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| SHDSL and HDSL4 | |
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| References | |
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| Handshake for the ITU-T Suite of DSL Systems | |
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| Handshake Modulation Method | |
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| Messages and Commands | |
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| G.hs Frame Structure | |
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| Information Field Structure | |
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| Parameter Data Structure | |
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| Transmission Order of the Parameters | |
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| Identification (I) Field | |
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| Standard Information (S) Field | |
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| Nonstandard Information (NS) Field | |
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| Message Composition | |
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| Transaction Types | |
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| G.hs Start-up/Clear-down Procedures | |
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| References | |
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| Single-Pair High-Speed Digital Subscriber Line (SHDSL) | |
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| Applications of SHDSL | |
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| Standards for Multirate SHDSL | |
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| System Functional Reference Model | |
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| HDSL4 | |
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| SHDSL Transceiver Operations | |
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| SHDSL Performance | |
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| Core SHDSL Framer (PMS-TC) | |
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| Timing Configurations | |
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| Application Specific Framing (TPS-TC) | |
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| Initialization | |
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| References | |
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| VDSL | |
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| Basic VDSL Concepts | |
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| Applications and Their Interfaces | |
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| DMT Physical Layer Standard | |
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| Multiple-QAM Approaches and Standards | |
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| Ethernet in the First Mile (EFM) | |
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| References | |
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| Unbundling and Line Sharing | |
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| Overview | |
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| U.S. Regulatory Process | |
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| Unbundling | |
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| Line Sharing | |
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| Unbundling and DLC-Fed Lines | |
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| Unbundling and Network Operations | |
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| Spectral Compatibility of DSL Systems | |
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| The Loop Plant Environment | |
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| Crosstalk in the Loop Plant | |
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| NEXT vs. FEXT | |
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| The "Primary" DSL Signal Spectra | |
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| Computation of Spectral Compatibility | |
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| Spectral Compatibility of the DSL Systems | |
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| Summary | |
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| References | |
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| Spectrum Management of DSL Systems | |
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| Spectrum Management Background | |
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| The Concept of Spectrum Management | |
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| The Basis Systems | |
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| Spectral Compatibility via Method of Signal Power Limitations (Method A) | |
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| Foundation for Determining Acceptable Levels for Spectral Compatibility | |
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| The Spectrum Management Classes | |
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| Technology Specific Guidelines | |
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| Analytical Method (Method B) | |
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| References | |
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| Dynamic Spectrum Management (DSM) | |
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| DSL Unbundling Evolution | |
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| Multiuser Basics | |
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| Spectral Balancing (Iterative Water-filling) | |
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| Vectoring | |
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| MIMO Channel Identification | |
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| Predictions for the DSL Age | |
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| References | |
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| Multiuser Detection | |
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| Customer Premises Networking | |
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| Home Network Media | |
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| Inside Telephone Wiring and ADSL | |
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| Inside Telephone Wire-Based Home Networks | |
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| Coax Cable-Based Home Networks | |
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| AC Power Wiring-Based Home Networks | |
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| Dedicated Data Home Networks | |
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| Radio LAN Home Networks | |
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| Infrared Home Networks | |
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| DSL CPE Autoconfiguration | |
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| An Overview of the Problem of DSL Customer Premises Equipment (CPE) Management and Configuration | |
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| Relationship between the Stack, the Network, and CPE Configuration | |
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| Standards for Autoconfiguration of DSL CPE | |
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| The DSL Forum Framework for Autoconfiguration | |
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| References | |
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| Network Aspects | |
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| Evaluation of Protocol Stacks for DSL | |
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| ATM-based Environments | |
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| Ethernet Directly over DSL | |
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| References | |
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| DSL and Security | |
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| General Security Issues for Broadband Services | |
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| DSL-Specific Security Advantages | |
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| Voice-over DSL (VoDSL) | |
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| The History of DSL and Telephony | |
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| What is Voice-over DSL? | |
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| Telephony and Its Rapid Evolution | |
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| VoDSL Architectures | |
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| The Appeal of Voice-over DSL | |
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| Service Models by Carriers | |
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| Standards Efforts for VoDSL | |
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| References | |
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| Standards | |
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| ITU | |
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| Committee T1 | |
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| ETSI | |
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| DSL Forum | |
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| ATM Forum | |
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| Broadband Content Delivery Forum | |
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| TeleManagemnt Forum | |
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| DAVIC | |
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| IETF | |
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| EIA/TIA | |
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| IEEE | |
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| The Value of Standards and Participation in their Development | |
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| The Standards Process | |
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| Overview of Telco Operations Support Systems | |
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| A Photographic Tour of the Telephone Company Network | |
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| Glossary | |
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| Index | |