Device for improving the transmission properties of a bundle...

Details Device for improving the transmission properties of a bundle... Device for improving the transmission properties of a bundle...

2002-07-15

2010-02-02

Payne, David C (Department: 2611)

Pulse or digital communications

Cable systems and components

C375S232000, C370S201000, C379S406080

Reexamination Certificate

active

07656955

ABSTRACT:
The invention relates to a device for improving the transmission properties of a bundle of electrical data lines, particularly of a bundle of copper twin wires, and to a system for transmitting data that is provided with a device of this type. Said device comprises at least one adaptive filter, which generates an output signal for correcting the signal transmitted on a first data line. At least one signal tapped by a second data line or an external signal is used as a reference signal for the adaptive filter, and the corrected signal transmitted on the first data line is used as an error signal for the adaptive filter. According to the invention, the device is situated in the transmission path whereby improving the transmission properties of the cable independent from the switched-on transmission units and employed transmission techniques, particularly in the event of high bit rate transmission.

REFERENCES:
patent: 5271037 (1993-12-01), Szechenyi
patent: 5887032 (1999-03-01), Cioffi
patent: 5953412 (1999-09-01), Sheets et al.
patent: 5970088 (1999-10-01), Chen
patent: 6014371 (2000-01-01), Betts
patent: 6052420 (2000-04-01), Yeap et al.
patent: 6160790 (2000-12-01), Bremer
patent: 6965657 (2005-11-01), Rezvani et al.
patent: 6987800 (2006-01-01), Nordstrom et al.
patent: 7023908 (2006-04-01), Nordstrom et al.
patent: 2002/0093908 (2002-07-01), Yeap
patent: 2002/0150059 (2002-10-01), Blake
patent: WO 9305550 (1993-03-01), None
patent: WO 97/40587 (1997-10-01), None

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