Multiplex communications – Communication over free space – Message addressed to multiple destinations
Reexamination Certificate
2005-12-06
2005-12-06
Pezzlo, John (Department: 2662)
Multiplex communications
Communication over free space
Message addressed to multiple destinations
C370S432000, C370S473000
Reexamination Certificate
active
06973055
ABSTRACT:
A network has several network clusters each including at least one wireless network node which is designed for the wireless transmission of packets in time slots of given length in a time multiplex process. The length of the packets has at least a value which is smaller than the length of a fixedly given time slot. A wireless network node joins together several packets into a superpacket and sends the superpacket via a point-to-multipoint connection to all wireless network nodes authorized for the data transmission. Upon reception of a superpacket, a wireless network node will derive a packet from the superpacket if the destination of this packet lies within the relevant associated network cluster.
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Koninklijke Philips Electronics , N.V.
Liberchuk Larry
Mills Donald L
Pezzlo John
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