Understanding data communications from fundamentals to networking

This expanded and completely updated edition, of the popular text reflects the major changes to communications technology since 1990. New coverage includes discussions of ATM and Frame Relay, Ethernet and Token-Ring Networks, and expanded treatment of satellite communications. There is also new mate...

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Bibliographic Details
Main Author: Held, Gilbert
Format: Book
Language:English
Published: Chichester John Wiley & Sons 1997
Edition:2nd ed.
Subjects:
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090 |a TK 5105  |b .H429 1997 
100 1 |a Held, Gilbert 
245 1 0 |a Understanding data communications  |b from fundamentals to networking  |c Gilbert Held 
250 |a 2nd ed. 
260 |a Chichester  |b John Wiley & Sons  |c 1997 
300 |a xx, 728 p.  |b ill., maps.  |c 25 cm. 
500 |a Includes index. 
505 |a 1. Communications in a Modern Society -- 2. Telegraph and Telephone Operations -- 3. Basic Circuit Parameters, Measurement Units and Media Overview -- 4. Fundamental Data Transmission Concepts -- 5. Terminals, Workstations and WAN and LAN Networking Overview -- 6. Representative Standards Organizations: the OSI Reference Model -- 7. The Physical Layer, Cables, Connectors, Plugs and Jacks -- 8. Basic Transmission Devices: Line Drivers, Modems, and Service Units -- 9. Regulators and Carriers -- 10. Transmission Errors: Causes, Measurements and Correction Methods -- 11. The WAN Data Link Layer -- 12. Increasing WAN Line Utilization -- 13. Local Area Networks -- 14. Basic LAN Internetworking -- 15. Digital Transmission Systems and Equipment -- 16. Network Architecture -- 17. Packet Networks and information utilities -- 18. Communications Software -- 19. Fiber-Optic, Satellite and communications -- 20. LAN and WAN convergence with ATM. 
520 |a This expanded and completely updated edition, of the popular text reflects the major changes to communications technology since 1990. New coverage includes discussions of ATM and Frame Relay, Ethernet and Token-Ring Networks, and expanded treatment of satellite communications. There is also new material on the ATM LAN versus WAN evolution as well as new sections on LAN networking and Internetworking. Emphasis is given throughout to reflect the emergence of the Internet with timely information on TCP/IP, NetWare, and LAN applications. 
650 0 |a Computer networks/ 
650 0 |a Data transmission systems. 
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