E. Bryan Carne

Modern Telecommunication (eBook, PDF)

• Format: PDF

Produktbeschreibung

Organized society depends on communication of all kinds, including the ability to communicate at a distance, instantaneously. With the development of solid state electronics and its application to digital processing, telecommunication has become extremely important to large segments of American business. The in troduction of competition to serve these voice, data, and video needs has ex panded the number of service options available, and some of them are finding their way into the residential sector. From a relatively stable, mature industry, telecommunication has rapidly become a technology-driven marketplace in which a host of companies are competing for customer attention with new services and equipment. Heretofore, books on telecommunications have addressed facilities and how they work. In this book, I am seeking to provide a much broader perspective which includes information on the motives driving the business itself, on new media and services, and on advancing technologies, as well as on digital facilities and their integration into the environment of future businesses and households. Covering so wide a set of topics presents many problems, not the least of which is that the character of the information is different in each chapter, and the material will be read by persons skilled in disparate fields. It is possible to read each chapter by itself-although a reading of all of them is needed to understand the new dimensions being introduced into the telecommunication experience.

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Produktdetails

• Verlag: Springer US
• Seitenzahl: 306
• Erscheinungstermin: 6. Dezember 2012
• Englisch
• ISBN-13: 9781468448719
• Artikelnr.: 43988698

Inhaltsangabe

1. Background.- 1.1. What is Telecommunication?.- 1.2. Historical Perspective.- 1.2.1. 801st Lifetime.- 1.2.2. Telegraph, Telephone, Radio, and Television.- 1.2.3. Data Communication.- 1.2.4. The Information Society.- 1.2.5. Distribution of Resources.- 1.2.6. Service Providers.- 1.3. Demand and Motivation.- 1.3.1. User Needs and Supplier Rewards.- 1.3.2. Market Pull.- 1.3.3. Technology Push.- 1.3.4. Effect of In-Place Facilities.- 1.4. Changes in the Telecommunication Industry.- 1.4.1. Deregulation.- 1.4.2. FCC Initiatives.- 1.4.3. Antitrust Settlement.- 1.4.4. Other Actions of the FCC.- 1.4.5. The New Environment.- 2. Media.- 2.1. The Message of Existing Media.- 2.1.1. Record Media.- 2.1.2. Real-Time Media.- 2.2. Evolution and Replacement.- 2.3. New Telecommunication Media.- 2.3.1. Videotex.- 2.3.2. Electronic Mail.- 2.3.3. Teleconferencing.- 2.3.4. Interactive Television.- 2.4. Other Media.- 3. Technology.- A. Signals.- 3.1. Basic Concepts.- 3.1.1. Analog and Digital Signals.- 3.1.2. Time and Frequency Analysis.- 3.1.3. Noise.- 3.1.4. The Decibel (dB).- 3.1.5. Analog Modulation.- 3.2. Speech/Sound Signals.- 3.2.1. Natural Voice.- 3.2.2. Digital Voice.- 3.3. Data/Binary Signals.- 3.3.1. Line Coding.- 3.3.2. Bandwidth.- 3.3.3. Packets.- 3.3.4. Digital Modulation.- 3.3.5. Spread-Spectrum Signals.- 3.4. Television/Video Signals.- 3.4.1. NTSC Color Signal.- 3.4.2. Digital Television.- 3.5. Transmission.- 3.5.1. Transmission Means.- 3.5.2. Multiplexing and Concentration.- 3.5.3. Electromagnetic Spectrum.- 3.6. Digital Switching.- B. Control.- 3.7. Traffic Theory.- 3.7.1. Request Arrival Rate.- 3.7.2. Holding Time.- 3.7.3. Traffic Intensity.- 3.7.4. Grade of Service.- 3.7.5. Quality of Service.- 3.8. Software.- 3.8.1. Software Engineering.- 3.8.2. High-Level Languages.- 3.8.3. Compilers.- 3.8.4. Switch Software.- 3.8.5. Next Generation Software.- 3.9. Artificial Intelligence.- 3.9.1. Expert Systems.- 3.9.2. Speech Recognition.- 3.9.3. Speech Synthesis.- 3.9.4. Automatic Programming.- 3.10. Signaling and Protocols.- 3.10.1. Telephone Signaling.- 3.10.2. Data Protocols.- C. Microstructures.- 3.11. Solid-State Electronic Devices.- 3.11.1. Bipolar and Field-Effect Transistors.- 3.11.2. Silicon Integrated Circuits.- 3.11.3. Commercial Considerations.- 3.11.4. Next Generation Systems.- 3.11.5. GaAs Integrated Circuits.- 3.11.6. Josephson Junctions.- 3.12. Solid-State Optical Devices.- 3.12.1. Optical Fiber.- 3.12.2. Cables.- 3.12.3. Connections.- 3.12.4. Sources and Detectors.- 3.12.5. Optical Multiplexing.- 3.12.6. An All-Optical System?.- 4. Facilities.- A. Telephony.- 4.1. Interexchange Facilities.- 4.1.1. Interexchange Transmission.- 4.1.2. Interexchange Switching.- 4.2. Exchange Area Facilities.- 4.2.1. Customer Loops.- 4.2.2. Mobile Telephone.- 4.2.3. Intraexchange Transmission.- 4.2.4. Exchange Area Switching.- 4.3. Customer Premise Equipment.- 4.3.1. Telephone.- 4.3.2. Digital Private Branch Exchange.- 4.3.3. Picturephone Meeting Service (PMS).- B. Television and Radio.- 4.4. Television.- 4.4.1. Television Receivers.- 4.4.2. Digital Television.- 4.4.3. Videotex Applications.- 4.4.4. Other Approaches.- 4.4.5. Cable Television.- 4.4.6. Direct Broadcast Satellite (DBS) Television.- 4.5. Radio.- C. Data Communications.- 4.6. Data Terminal Equipment.- 4.6.1. Input/Output Devices.- 4.6.2. Signal Conversion.- 4.6.3. Use of IR Links.- 4.6.4. Facsimile.- 4.7. Switching and Transmission.- 4.7.1. Voiceband Data.- 4.7.2. Circuit-Switched Digital Capability (CSDC).- 4.7.3. Local Area Data Transport (LADT) Capability.- 4.7.4. Packet Data.- 4.7.5. SNA Networks.- 4.7.6. Digital Termination Service (DTS).- 4.8. Local Area Networks.- 4.8.1. Network Architecture.- 4.8.2. Transmission Media.- 4.8.3. Protocols.- 5. Integration.- 5.1. Integration of Point-to-Point Voice and Data (and Video).- 5.1.1. Integrated Services Digital Network (ISDN).- 5.1.2. Voice and Data Local Area Network.- 5.1.3. Voice and Data PBX.- 5.1.4. PBX or LAN?.- 5.1.5. Integrate