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US9 patents
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US6442173B1Aug 27, 2002
Timing recovery scheme for a discrete multitone transmission system
LEGERITY18 citations84
US6456602B1Sep 24, 2002
Method and apparatus for achieving frequency diversity by use of multiple images
LEGERITY16 citations83
US6577598B1Jun 10, 2003
Methods and apparatus for channel adaptation in a DMT based system
LEGERITY13 citations82
US6377666B1Apr 23, 2002
Apparatus and method for a PHY transmitter with programmable power mode control in CMOS
LEGERITY10 citations74
US6339599B1Jan 15, 2002
Collision handling scheme for discrete multi-tone data communications network
LEGERITY12 citations73
US6175316B1Jan 16, 2001
Bin-to-bin differential encoding apparatus and method for a discrete multi-tone transmission system
LEGERITY10 citations73
US6449262B1Sep 10, 2002
Method and apparatus for frequency shifting with a clock signal
LEGERITY6 citations62
US6178208B1Jan 23, 2001
System for recovery of digital data from amplitude and phase modulated line signals using delay lines
LEGERITY5 citations62
US6218880B1Apr 17, 2001
Analog delay line implemented with a digital delay line technique
LEGERITY4 citations59