Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2005-11-01
2005-11-01
Trost, William (Department: 2683)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S450000, C455S452100, C370S329000, C370S350000, C370S509000, C370S313000, C370S314000
Reexamination Certificate
active
06961568
ABSTRACT:
A wireless communication system that forms a personal area network and that includes a control station and a communication apparatus. The control station and the communication apparatus perform a connection confirmation process. A connection confirmation period that constitutes a connection cycle is variable for each communication apparatus. When the connection confirmation period arrives each communication apparatus sends connection confirmation information to the control station.
REFERENCES:
patent: 5278835 (1994-01-01), Ito et al.
patent: 5396496 (1995-03-01), Ito et al.
patent: 5448570 (1995-09-01), Toda et al.
patent: 5629975 (1997-05-01), Tiedemann et al.
patent: 5862132 (1999-01-01), Blanchard et al.
patent: 5884171 (1999-03-01), Tanabe et al.
patent: 5903618 (1999-05-01), Miyake et al.
patent: 6011784 (2000-01-01), Brown et al.
patent: 6016428 (2000-01-01), Diachina et al.
patent: 6594241 (2003-07-01), Malmlof
patent: 6597683 (2003-07-01), Gehring et al.
patent: 6738638 (2004-05-01), Moulsley
patent: 6804542 (2004-10-01), Haartsen
Maioli Jay H.
Rampuria Sharad
Sony Corporation
Trost William
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