Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2005-11-29
2005-11-29
Nguyen, Lee (Department: 2682)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S067110, C455S424000
Reexamination Certificate
active
06970721
ABSTRACT:
The present invention retunes adjustable base station antennas of a wireless communications system in order to improve performance metrics that are determined by measurements and that are associated with sub-sectors within the wireless communications system. The present invention calculates and applies control signals to the adjustable antennas to improve the performance in accordance with the performance metrics. Thus, the present invention obviates much of the labor that is required for retuning the wireless communications system with changing radio conditions.
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R. C. Hansen,Phased Array Antennas, John Wiley & Sons, Inc., 1998, pp. 47-105.
A. W. Rudge et al.,The Handbook Of Antenna Design, Peter Peregrinus Ltd., 1986, pp. 695-834.
Gnesda Nicholas
Smolik Kenneth Frank
Zahnle Jeffrey Arthur
Lucent Technologies - Inc.
Nguyen Lee
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