Telephone switching systems
著者
書誌事項
Telephone switching systems
（The Artech House telecommunication library）
Artech House, c2000
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注記
Includes bibliographical references and index
内容説明・目次
内容説明
A study of the architectures of the systems that provide telephone service, including a look at architectures for future systems. It describes the hardware and software of five different systems in detail, offering communications professionals the information they need to understand switching systems in historical context and in relation to regulatory frameworks. The book also examines how factors such as customer services and modern computer applications have affected switching systems, and it provides background discussions on relevant theory and boundary conditions - such as transmission systems, telephone operation, and the human element.
目次
Preface. Introduction. Background. The Line Side. The Trunk Side. Traffic Theory. Step-by-Step. Interconnection Networks. Crossbar. Evolution of the Toll Point. Enterprise Switching. Program Control - The 1ESS. Private Networks. Digital Circuit-Switching Concepts. Digital Switching Systems. Human-Telecommunications Interaction. Breaking Up the Bell System. Network and Switching Paradigms. Intelligent Network. Evolving Infrastructure. Photonic Switching in Space. Photonic Switching in Time and Wavelength. Network of the Future. List of Figure Captions. Index.
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