Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2011-06-21
2011-06-21
Nguyen, Hanh (Department: 2473)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S468000, C370S238000, C455S127400
Reexamination Certificate
active
07965680
ABSTRACT:
A device (132) for dynamically selecting a wireless communication mode for wirelessly communicating information to at least two wireless communication devices (104, 106) includes a packet data comparator (324) adapted to compare data packets in multiple data streams, each stream designated for transmission to a different one of multiple destination devices and also to identify at least two of the packets having identical information in at least a portion of the packets. The device (132) also includes an output (312) for sending the at least a portion of the packets having the identified identical information to the at least two wireless communication devices in the multicast mode, and also for sending a remainder of the data streams to the at least two wireless communication devices in a unicast mode.
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Crocker Ronald T.
Harris John M.
Jhamnani Alok H.
Spear Stephen L.
Western Gary E.
May Steven A.
Motorola Mobility, Inc.
Nguyen Hanh
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