Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Patent
1997-08-15
2000-06-20
Vo, Nguyen
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
455522, 455 69, 342152, 342372, H04B 138
Patent
active
060788240
ABSTRACT:
A wireless base station equipment includes a transmission power controlling unit for controlling a transmission power of a transmitted signal to be transmitted to a mobile station in accordance with a status of signal reception from the mobile station and a beam tilt angle varying unit for varying a beam tilt angle of an antenna formed with respect to a horizontal plane, based on the level of transmission power control by said transmission power controlling unit.
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patent: 5551060 (1996-08-01), Fujii et al.
patent: 5724666 (1998-03-01), Dent
patent: 5806001 (1998-09-01), Yokota
patent: 5873048 (1999-02-01), Yun
Fujitsu Limited
Fuller Greta J.
Vo Nguyen
LandOfFree
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