Method and apparatus for reception in a...

Details Method and apparatus for reception in a... Method and apparatus for reception in a...

2011-08-09

2011-08-09

Flores, Leon (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C375S260000, C375S299000, C375S340000, C375S347000, C455S101000, C455S132000, C455S296000, C455S500000, C370S203000, C370S204000, C370S206000, C370S208000, C370S210000

Reexamination Certificate

active

07995672

ABSTRACT:
An embodiment of the present invention includes a transceiver for use in a multi-input-multi-output (MIMO) Orthogonal Frequency Domain Multiplexing (OFDM) wireless communication system. The transceiver decodes and remodulates certain signal fields and uses the same to update the coefficients of a frequency equalizer thereby improving channel estimation and extending training.

REFERENCES:
patent: 7039004 (2006-05-01), Sun et al.
patent: 7444134 (2008-10-01), Hansen et al.
patent: 7558537 (2009-07-01), Trachewsky et al.
patent: 2005/0276347 (2005-12-01), Mujtaba et al.
patent: 2006/0182017 (2006-08-01), Hansen et al.
patent: 2006/0274852 (2006-12-01), Trachewsky et al.
patent: 2009/0103666 (2009-04-01), Zhao et al.
patent: 2010/0189167 (2010-07-01), Pare, Jr. et al.

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