Techniques to test transmitted signal integrity

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Parameter related to the reproduction or fidelity of a...

Reexamination Certificate

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C375S226000, C375S371000, C702S069000

Reexamination Certificate

active

07151379

ABSTRACT:
Briefly, a system that may facilitate system and line loop back diagnostic operations. In one possible implementation, a first transceiver may transmit test signals to a second transceiver. The second transceiver may include a transmitter with the capability to reduce jitter in received test signals prior to transmission of received test signals back to the first transceiver. The first transceiver may determine path integrity characteristics based on the test signals transmitted from the second transceiver.

REFERENCES:
patent: 5630113 (1997-05-01), Hayssen et al.
patent: 5657359 (1997-08-01), Sakae et al.
patent: 5815298 (1998-09-01), Cern
patent: 5977806 (1999-11-01), Kikuchi
patent: 6009134 (1999-12-01), Yoon
patent: 6449576 (2002-09-01), Bass et al.
patent: 6535567 (2003-03-01), Girardeau, Jr.
patent: 6539051 (2003-03-01), Grivna
patent: 6823001 (2004-11-01), Chea
patent: 6823483 (2004-11-01), Creigh
patent: 2002/0114416 (2002-08-01), Enam et al.
patent: 2002/0159130 (2002-10-01), Sakano et al.
patent: 2003/0185325 (2003-10-01), Wahl
patent: 2004/0100335 (2004-05-01), Abidin et al.
patent: 2004/0120406 (2004-06-01), Searles et al.
patent: 2004/0228636 (2004-11-01), Pathak et al.
patent: 1 283 615 (2003-02-01), None
Christensen, Steen B. et al., U.S. Appl. No. 10/205,728, entitled “Techniques to Regenerate a Signal”, filed Jul. 25, 2002, 18 pages including figures.
European Patent Office, International Search Report for International Patent Application No. PCT/US2004/027730, 8 pages, Dec. 13, 2004.
European Patent Office, Written Opinion for International Patent Application No. PCT/US2004/027730, 5 pages, Dec. 13, 2004.
IEEE Std 802.3, Part 3: Carrier sense multiple access with collision detection (CSMA/CD) access method and physical layer specifications, 1998 Edition, pp. 1 & 42.
U.S. Patent & Trademark Office, Non-Final Office Action for U.S. Appl. No. 10/205,728, Oct. 18, 2005, 18 pages.

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