This work shows how to handle both Rayleigh fading and lognormal shadowing in coverage prediction, and how to estimate signal strengths and bit-error probability. It aims to teach the reader how to implement acceptance procedures that help determine whether a test plan will be cost-efficient and also how system coverage procedures will evolve in the coming years. Other chapters detail expressions for area coverage, models for median path, relations for the ratio of desired to undesired signal level, and how to establish communications distance. The disk contains FORTRAN source code which can be used to solve challenging formulas and propagation models.
Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.
Garry Hess is a research member of the technical staff in the land-mobile products sector of Motorola, Inc. He holds a Ph.D. in electrical engineering from the University of Illinois at Champagne/Urbana. Dr. Hess is the author of Land-Mobile Radio System Engineering, also published by Artech House.
Les informations fournies dans la section « A propos du livre » peuvent faire référence à une autre édition de ce titre.
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Vendeur : Bookbot, Prague, Rébublique tchèque
Hardcover. Etat : As New. Hat Beilage. Going beyond mere descriptions of system aspects such as propagation, modulation, coding, and frequency re-use, this book addresses how to use this information to predict, verify, and measure radio system coverage accurately. It is ideal for those responsible for specifying the site layouts of conventional or cellular land-mobile radio systems. The author analyzes current issues in the industry and suggests future trends in systems design, providing over 50 examples of real-world radio system coverage problems. Clearly written and concise, the book shows how to handle both Rayleigh fading and lognormal shadowing in coverage prediction, and how to estimate signal strengths and bit-error probability. It also shows engineers how to implement acceptance procedures that help determine whether a test plan will be cost efficient. The package includes a bound-in 3.5" disk containing FORTRAN source code that can be used to solve challenging formulas and propagation models. N° de réf. du vendeur c3b51508-1b3c-4d1f-9b30-6112ab33fd13
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