Pulse or digital communications – Spread spectrum – Frequency hopping
Reexamination Certificate
2006-03-21
2006-03-21
Bayard, Emmanuel (Department: 2638)
Pulse or digital communications
Spread spectrum
Frequency hopping
Reexamination Certificate
active
07016395
ABSTRACT:
A wireless communication apparatus conducts wireless communication of a spread spectrum communication system that performs frequency hopping using a plurality of frequency channels having different frequencies and defined in a usable frequency band. The apparatus includes a unit which detects a carrier of another wireless communication system that is predetermined, and a unit which excludes a frequency channel of the plurality of frequency channels in which the carrier of the wireless communication system is detected, from frequency channels targeted for the frequency hopping.
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Examiner H. Doi, “Notification of Reasons for Rejection” from the Japanese Patent Office, mailed Mar. 18, 2003, 2 pages. (English translation also enclosed.).
Kuwahara Kazuyoshi
Watanabe Jun
Bayard Emmanuel
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Kabushiki Kaisha Toshiba
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