Multiplex communications – Diagnostic testing – Determination of communication parameters
Reexamination Certificate
2006-02-28
2006-02-28
Hsu, Alpus H. (Department: 2665)
Multiplex communications
Diagnostic testing
Determination of communication parameters
C370S333000, C370S343000, C375S132000, C455S062000, C455S063300, C455S450000
Reexamination Certificate
active
07006451
ABSTRACT:
A wireless communication apparatus performs wireless communication using a plurality of frequency channels. In order to prevent a radio signal from interfering with another wireless communication system, the apparatus includes a unit which detects an error rate of each of the plurality of frequency channels, a unit which determines whether the detected error rate is higher than a specific threshold value, and a unit which suspends use of a frequency channel whose error rate is determined to be higher than the threshold value.
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Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Hsu Alpus H.
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