DATA COMMUNICATIONS AND NETWORKING - mhhe.com

data COMMUNICATIONSANDNETWORKING Second Edition FM Page i Wednesday, February 23, 2000 2:30 PM FM Page ii Wednesday, February 23, 2000 2:30 PM data COMMUNICATIONSANDNETWORKING Second Edition Behrouz A. Forouzan DeAnza College with Catherine Coombs and Sophia Chung FeganBoston Burr Ridge, IL Dubuque, IA Madison, WI New York San Francisco StBangkok Bogot Caracas Lisbon London MadridMexico City Milan New Delhi Seoul Singapore Sydney Taipei Toronto FM Page iii Wednesday, February 23, 2000 2:30 PM data COMMUNICATIONS AND NETWORKINGP ublished by McGraw-Hill, an imprint of the McGraw-Hill Companies, Inc. 1221 Avenue of the Americas, New York, NY, 10020. Copyright 2001, 1998 by The McGraw-Hill Companies, Inc. All rights reserved.

Propagation of Radio Waves 200 Terrestrial Microwave 205 Satellite Communication 206 Cellular Telephony 208 7.3 TRANSMISSION IMPAIRMENT 211 Attenuation 211 Distortion 213 Noise 213 7.4 PERFORMANCE 214 Throughput 214 Propagation Speed 215 Propagation Time 215 7.5 WAVELENGTH 215 7.6 SHANNON CAPACITY 216 7.7 MEDIA COMPARISON 217 7.8 KEY TERMS …

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  Communication, Data, Radio, Propagation, Networking, Data communications and networking

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