Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-10-03
2006-10-03
Trost, William (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S561000
Reexamination Certificate
active
07117017
ABSTRACT:
A method and apparatus for wireless communications wherein a base station transmits a signal to sending data to a subscriber station through a signal beam that sweeps through the coverage area of the base station. User data addressed to the subscriber station is buffered until the signal beam angle of the signal beam allows efficient transmission. The base station may alter the beam sweep speed or the shape of the beam's radiation pattern over time to maximize system efficiency and capacity.
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patent: 6397082 (2002-05-01), Searle
Chen Tao
Holtzman Jack
Jou Yu-Cheun
Ling Fuyun
Lundby Stein A.
Ewart James D.
Nguyen Thien T.
Qualcomm Inc.
Trost William
Wadsworth Philip R.
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