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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Sankaranarayanan; Lalitha
Address:
Morris Plains, NJ
No. of patents:
8
Patents:












Patent Number Title Of Patent Date Issued
7936841 Multi-frequency data transmission channel power allocation May 3, 2011
A communication device has an inner coder and an outer coder and transmits digital data over frequency channels. A method involves obtaining a characteristic of the frequency channels, and selecting performance parameters of the inner and outer coders for each channel based in part o
7627024 Multi-frequency data transmission channel power allocation December 1, 2009
In a digital data communication device, power is allocated among frequency channels by selecting an initial transmission power allocation and a corresponding data rate allocation for each channel. A first channel is identified in which a given transmission power decrement results in a
7570706 Multi-frequency data transmission channel power allocation August 4, 2009
A method of controlling a communication device that is operable to transmit digital data over a plurality of frequency channels. The method includes selecting an initial transmission power and a corresponding data rate for each channel. The method also includes identifying in a first
7502425 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based March 10, 2009
An algorithm for computing an efficient, reduced complexity, windowed optimal linear time domain equalizer for a dispersive channel comprises the steps of determining a window of maximum energy in the impulse response of length equal to or less than a number of cyclic prefix samples
7248648 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based July 24, 2007
An algorithm for computing an efficient, reduced complexity, windowed optimal linear time domain equalizer for a dispersive channel comprises the steps of determining a window of maximum energy in the impulse response of length equal to or less than a number of cyclic prefix samples
7180969 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based February 20, 2007
An algorithm for computing an efficient, reduced complexity, windowed optimal linear time domain equalizer for a dispersive channel comprises the steps of determining a window of maximum energy in the impulse response of length equal to or less than a number of cyclic prefix samples
7139323 Multi-frequency data transmission channel power allocation November 21, 2006
A method of controlling a communication device that is operable to transmit digital data over a plurality of frequency channels. The method includes selecting an initial transmission power and a corresponding data rate for each channel. The method also includes identifying in a first
7058147 Efficient reduced complexity windowed optimal time domain equalizer for discrete multitone-based June 6, 2006
An algorithm for computing an efficient, reduced complexity, windowed optimal linear time domain equalizer for a dispersive channel comprises the steps of determining a window of maximum energy in the impulse response of length equal to or less than a number of cyclic prefix samples










 
 
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