Communication Switching Architectures for Business, Industry, and Government

  • A. E. JoelJr.
Part of the Applications of Communications Theory book series (ACTH)


Perhaps no area of communication application has successfully introduced into operation so many innovations as switching for business, industry, and government sectors. Much of this advancement has occurred as a result of the introduction of digital switching into this market in the United States. This occurred in 1973, several years ahead of digital switching in the U.S. public network (1976). These innovations are not only in the services area but also in the systems architecture.


Time Slot Local Area Network Central Office Very Large Scale Integration Public Network 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.


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Copyright information

© Springer Science+Business Media New York 1990

Authors and Affiliations

  • A. E. JoelJr.
    • 1
  1. 1.AT&T Bell LaboratoriesHolmdelUSA

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