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Title:
METHOD AND SYSTEM FOR CALIBRATING ANTENNA TOWERS TO REDUCE CELL INTERFERENCE
Document Type and Number:
WIPO Patent Application WO2002033997
Kind Code:
A3
Abstract:
An antenna tower receives a first calibration signal and a second calibration signal. The antenna tower determines an adjustment angle from the first calibration signal and the second calibration signal, and uses the adjustment angle to adjust a subscriber beam in elevation to reduce cell site interference.

Inventors:
HAREL HAIM
KLUDT KENNETH A
WEISS ANTHONY J
Application Number:
PCT/US2001/031241
Publication Date:
July 18, 2002
Filing Date:
October 04, 2001
Export Citation:
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Assignee:
WIRELESS ONLINE INC (US)
International Classes:
H01Q1/24; H01Q3/26; H04W16/28; (IPC1-7): H04Q7/36
Domestic Patent References:
WO1997029557A11997-08-14
Foreign References:
US6104936A2000-08-15
US4249181A1981-02-03
Download PDF:
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