Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2011-07-19
2011-07-19
Pham, Chi H (Department: 2471)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S338000, C370S341000
Reexamination Certificate
active
07983216
ABSTRACT:
A wireless interface circuit transceives packetized data between a host module and a first external device using a frequency spectrum, wherein the packetized data is formatted in accordance with a first wireless communication protocol and wherein the packetized data includes a request from the first external device to use at least a potion of the frequency spectrum for communication via a second wireless communication protocol. A coexistence management module generates a wireless interface schedule that includes a least one contention free period reserved for communication via the second wireless communication protocol, and generates schedule data, based on the wireless interface schedule, for transmission to a plurality of external devices including the first external device.
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Hayes Raymond R.
Iyer Mahesh
Broadcom Corporation
Garlick & Harrison & Markison
Hyun Soon-Dong D
Pham Chi H
Stuckman Bruce E.
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