Telecommunications – Transmitter and receiver at separate stations – Having measuring – testing – or monitoring of system or part
Reexamination Certificate
2006-03-14
2006-03-14
Corsaro, Nick (Department: 2682)
Telecommunications
Transmitter and receiver at separate stations
Having measuring, testing, or monitoring of system or part
C455S067110, C455S067130, C455S456100, C455S457000, C455S446000
Reexamination Certificate
active
07013113
ABSTRACT:
A method and apparatus for uniquely identifying signal sources in a multisource signal. True levels of signal components transmitted by each of the co-channel base stations in the area under test in a wireless network are measured and associated with the appropriate (originating) base station in presence of co-channel and adjacent-channel interference without interrupting service. The present invention is based on an “area-measurement” approach and relies on relative time-of-arrival (RTOA) measurements of the signal components impervious to the existence of the phase drift between the scanner and base stations.
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Corsaro Nick
Dao Minh D.
PCTEL Maryland, Inc.
Roberts Abokhair & Mardula LLC
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