Pulse or digital communications – Testing
Reexamination Certificate
2011-05-24
2011-05-24
Fan, Chieh M. (Department: 2611)
Pulse or digital communications
Testing
C375S228000
Reexamination Certificate
active
07949039
ABSTRACT:
A home network testing device includes an input port with any one or more of a variety of different connectors for receiving different types of communication cables, e.g. coaxial cable, telephone cable, and electrical cable; and a testing apparatus section with a variety of different testing apparatuses for testing for the presence of different forms of home networks, e.g. MoCA, HomePlug, and HPNA. The present invention uses discrete components to analyze the physical layer in the time domain, looking for a specifically timed RF power pulse that is characteristic of and different in each of the network protocols.
REFERENCES:
patent: 6747996 (2004-06-01), Holloway et al.
patent: 2003/0140279 (2003-07-01), Szucs et al.
patent: 2003/0147523 (2003-08-01), Watson et al.
patent: 2005/0034159 (2005-02-01), Ophir et al.
Flask Robert J.
Gotwals Michael D.
Miller Walter
Acterna LLC
Aghdam Freshteh N
Fan Chieh M.
Pequignot Matthew A.
Pequignot & Myers LLC
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