Multiplex communications – Communication over free space – Having a plurality of contiguous regions served by...
Reexamination Certificate
2011-04-05
2011-04-05
Rao, Seema S (Department: 2462)
Multiplex communications
Communication over free space
Having a plurality of contiguous regions served by...
C370S334000, C370S338000, C707S781000, C707S782000, C707S783000
Reexamination Certificate
active
07920524
ABSTRACT:
A multimedia server module includes a first transceiver module that modulates an encoded signal to produce a first radio frequency (RF) signal and that transmits the first RF signal to a client module over a first transceiver channel when the first transceiver module is in a transceive mode. The first transceiver module includes a first channel control module that performs a first channel scan when the first transceiver module is in a scan mode, that determines at least one performance parameter of the first transceiver channel and asserts a low performance signal when the at least one performance parameter compares unfavorably to a performance threshold, and that switches the first transceiver module to a selected alternative transceiver channel when the low performance signal is asserted.
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patent: 2005/0122999 (2005-06-01), Scherzer et al.
patent: 2007/0089144 (2007-04-01), Du Breuil et al.
patent: 2009/0264119 (2009-10-01), De Pomian
Dong Sui Wu
Girardeau, Jr. James Ward
Chan Sai-Ming
Garlick & Harrison & Markison
Rao Seema S
Stuckman Bruce E.
ViXS Systems Inc.
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