Method and system for suppressing an interference signal

Details Method and system for suppressing an interference signal Method and system for suppressing an interference signal

2006-07-19

2010-11-02

Tse, Young T. (Department: 2611)

Pulse or digital communications

Transceivers

Modems

C375S260000

Reexamination Certificate

active

07826520

ABSTRACT:
In a method for suppressing an interference signal during a transmission of data symbols between two transceivers, a transmit data symbol sequence is transmitted from a first transceiver to a second transceiver. An interference signal, which has occurred during the transmission of the transmit data symbol sequence, is detected in dependence on a received data symbol sequence, and the data symbol of the transmit data symbol sequence, which data symbol was transmitted last, is repeatedly transmitted from the first transceiver to the second transceiver when the interference signal occurs.

REFERENCES:
patent: 6985548 (2006-01-01), Jabbar et al.
patent: 2003/0016673 (2003-01-01), Pendakur et al.
patent: 2005/0276340 (2005-12-01), Chow et al.
patent: 0 966 135 (1999-06-01), None
patent: 910453 (1961-06-01), None
“Periodic Impulse Noise: How predictable is it?”, ITU SG15/Q4 contribution D-035, Geneva, Switzerland, Nov. 2004.
“Multi-Rate Impulse Protection”, ITU SG15/Q4 contribution HH-081, Waikiki, Hawaii, Jan. 2005.
“When to Incorporate frame-blanking in VDSL2”, ITU SG15/Q4 contribution HA-094, Huntsville, Alabama, Mar. 2005.
“Frame-blanking: A Simple and Effective Method of REIN Protection”, ITU SG15/Q4 contribution HA-093, Huntsville, Alabama, Mar. 2005.

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