Multiplex communications – Diagnostic testing – Of a switching system
Reexamination Certificate
2008-01-02
2011-10-25
Vu, Huy (Department: 2461)
Multiplex communications
Diagnostic testing
Of a switching system
C370S241000
Reexamination Certificate
active
08045479
ABSTRACT:
A test controller operable to test a video access device can include a first port coupled to particular test equipment and a second port coupled to video access devices. Each video access device can include a wideband link and a test port. The particular test equipment and each of the video access devices can be remotely located as compared to one another. The test controller can include a processor that is operable to send a command to connect the test port of a first particular video access device of the video access devices to its corresponding wideband link, and establish connectivity between the test equipment and a second particular video access device of the video access devices. The test controller can be part of a system that includes methods used to test video access devices.
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Bajpay Paritosh
Chong Shiu Y.
Lu David H.
Russell Sam
AT&T Intellectual Property I L.P.
Guntin Meles & Gust PLC
Lamont Benjamin
Vu Huy
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