Telecommunications – Transmitter and receiver at separate stations – Plural transmitters or receivers
Patent
1996-06-24
1997-09-16
Eisenzopf, Reinhard J.
Telecommunications
Transmitter and receiver at separate stations
Plural transmitters or receivers
455 10, 455 65, 455 676, H04B 726
Patent
active
056690630
ABSTRACT:
A method of automatically determining the reliability of any LOS radio link given certain parameters. Specifically, this method allows a communications network operator to specify and determine the path reliability (PR) for each backbone and extension link in a communications network for a given operating frequency, path length and climatic factor. For each link, the fade margin required (RFM) for a desired path reliability (PRD) is calculated. Then, the actual fade margin of the selected link is calculated using known radio parameters. Preferably, these known radio parameters are stored in a database to facilitate access to this information. Then, the corresponding value of the actual path reliability for the link is calculated using modifications of known statistical models which take into account climatic and geographic factors.
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patent: 5410736 (1995-04-01), Hogue
Lee, William "Mobile Communication Design Fundamentals" pp. 51-91, Pactel bile Company, (Library of Congress Catalog No. 85-61772), 1986.
Brockel Kenneth H.
Inserra Joseph
Loso Francis
Schulz Kerri E.
Sudnikovich William P.
Anderson William H.
Eisenzopf Reinhard J.
Le Thanh
The United States of America as represented by the Secretary of
Zelenka Michael
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