Pulse or digital communications – Spread spectrum
Reexamination Certificate
2007-05-15
2007-05-15
Tran, Khanh (Department: 2631)
Pulse or digital communications
Spread spectrum
C455S519000
Reexamination Certificate
active
09219747
ABSTRACT:
In a communication system having a plurality of communication apparatuses, an arbitrary number of communication apparatuses form a group, and group identification information for group communication is assigned to the group. Communication is performed in this group by using the assigned group identification information.
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Nago Hidetada
Yokota Akane
Canon Kabushiki Kaisha
Fitzpatrick ,Cella, Harper & Scinto
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