Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-04-11
2009-06-23
Afshar, Kamran (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S562100, C455S423000, C455S515000, C455S115100, C455S561000
Reexamination Certificate
active
07551923
ABSTRACT:
A method for improving the use of a transmission spectrum in a multi-sector wireless communication system includes generating a first signal, processing a first signal with a first Auto Tune Combiner, transmitting the first signal on an antenna associated with a first sector, sampling the first signal with a radio frequency test device, generating a second signal, processing the second signal with a second Auto Tune Combiner, transmitting the second signal on an antenna associated with a second sector, and sampling the second signal with the radio frequency test device.
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Bogart David
Bruno Richard
Chang Martin
Erwin Christopher Scott
Keys Kraig
Afshar Kamran
AT&T Mobility II LLC
Citrin, Esq. Adam J.
Knowlton, Esq. Paul
Parks Knowlton LLC
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