Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2006-12-26
2006-12-26
Nguyen, Duc M. (Department: 2618)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S452200, C455S464000, C455S509000, C455S513000, C455S226200
Reexamination Certificate
active
07155230
ABSTRACT:
A receiver in a wireless communication system detects a possibly interfering radar signal, and uses dynamic frequency selection to switch to a non-interfering channel. The power level and the channel of the radar signal may be detected. When a radar signal that exceeds a predetermined power level is detected, the receiver may be tuned until the channel of the radar signal matches the communication receiver channel. The communication receiver may then be tuned to a higher quality channel to mitigate or avoid interference between communication signals and the radar signal.
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Intel Corporation
Nguyen Duc M.
Schwabe Williamson & Wyatt P.C.
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