Clustered OFDM with channel estimation

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United States of America Patent

PATENT NO 6795392
SERIAL NO

09535945

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Abstract

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An improved OFDM receiver is realized by employing a simplified delay function for the transmissions channel. The simplified delay function yields a simplified frequency-domain correlation that is applied to develop an Eigen matrix U that is used in developing estimates of the channels. Those channel estimates are used in the receiver to develop the output signals.

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Patent Owner(s)

  • AT&T INTELLECTUAL PROPERTY II, L.P.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Ye Holmdel, NJ 176 1795
Sollenberger, Nelson Ray Tinton Falls, NJ 65 2891

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