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paperback. Zustand: Good. Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback. Pub Date :2003-08-01 Pages: 127 Publisher: Electronic Industry Press Condition: Genuine used .85-9 into a new inventory location: the 8th coffers - the basic information about the title of the National People's Congress of Electronic Science reservoir area: program-controlled switching technology List Price: 12.00 yuan price and equipment: 3 yuan. 9 yuan discount you save: 25% off: Lo Wen Wei editor Publisher: Electronic Industry Press Publication Date :2003-8-1ISBN: 9787505389991 Number of words: 224.000 yards: 127 Revision: 1 Binding: Paperback: Editors' Choice in this textbook focuses on the introduction and the telephone exchange of business-related program-controlled digital switching. mainly for readers too much theoretical understanding of communication technology. did not reach the depth allows readers design the extent of the program-controlled switching equipment. but to make the reader with the assembly. operation. access. maintenance. management. and other basics of engineering practice by learning a simple understanding of the current exchange technology business. \ T \ t \ t \ t Summary This book describes the basic concept of the program-controlled switching systems and works. also briefed on the maintenance and management of the program-controlled digital switches. The book is Chapter 8. the main contents include: the development and the basic structure of the program-controlled digital switch; pulse code modulation and error-control technology. the basic principle; basic principles of call processing; the basic structure of the digital switching network; C & C08 program-controlled digital switches structure and principle; subscriber line signaling. inter-exchange signaling and common channel signaling system concepts and fundamentals of the structure; PABX project design and management and maintenance methods; modern characteristics of the program-controlled switching technology and its development prospects. The book is available for students in higher vocational colleges. communications and electronic use as communication engineering and technical personnel training materials and reference books. \ T \ t Contents Chapter 1 \ t Introduction Chapter 2 \ t multiplexing and error control techniques Chapter 3 \ t call processing. the basic principles of Chapter 4 \ t digital switched network Chapter 5 \ tC & C08 programmed of digital switches instance Chapter 6 \ t Signaling System 7 \ t the PABX engineering design and management maintenance Chapter 8 \ t Introduction to Reference of \ t \ t digest the preamble of the modern switching technologyFour Satisfaction guaranteed,or money back.…

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