Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2006-01-17
2006-01-17
Ngo, Ricky (Department: 2663)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
Reexamination Certificate
active
06987745
ABSTRACT:
A method for controlling a multidirectional antenna structure in a primary station for use in a radio communication networks comprising a plurality of secondary stations. This method involves an acquisition step of acquiring data relating to secondary stations, a selection step of selecting, based on acquired data, an active secondary station and alternative secondary stations suitable for becoming active, a calculation step of calculating the directions of signals received from the selected secondary stations, a storage step of storing the calculated directions, and a control step of controlling said antenna structure depending on stored directions.
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Ferris Derrick W.
Koninklijke Philips Electronics , N.V.
Liberchuk Larry
Ngo Ricky
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