Multiplex communications – Crosstalk suppression
Reexamination Certificate
2008-06-25
2010-06-08
Hoang, Thai D (Department: 2463)
Multiplex communications
Crosstalk suppression
C455S501000, C455S063100, C455S067130, C455S114200
Reexamination Certificate
active
07733763
ABSTRACT:
A method of communicating data across a channel that experiences near-end cross talk (NEXT) interference and far-end cross talk (FEXT) interference in alternate intervals. In one embodiment, a first data rate is determined for a first carrier-number mode that is to utilize a first bit table, a second data rate is determined for a second carrier-number mode that is to utilize dual bit tables, a third data rate is determined for a third carrier-number mode that is to utilize a second bit table during a FEXT interval, and a modem is configured to transmit using the mode having a highest data rate.
REFERENCES:
patent: 6510184 (2003-01-01), Okamura
patent: 6580752 (2003-06-01), Amrany et al.
patent: 6804267 (2004-10-01), Long et al.
patent: 2003/0190000 (2003-10-01), Matsumoto
Kratochwil Konrad W.
Melsa Peter J.
Zogakis Thomas N.
Brady W. James
Hoang Thai D
Shaw Steven A.
Telecky , Jr. Frederick J.
Texas Instruments Incorporated
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