Block linear equalization in a multicarrier communication...

Details Block linear equalization in a multicarrier communication... Block linear equalization in a multicarrier communication...

2011-05-31

2011-05-31

Payne, David C. (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C375S233000, C708S323000

Reexamination Certificate

active

07953163

ABSTRACT:
A method and apparatus for channel equalization in a multi-carrier communication system. The method may include receiving a symbol having multiple sub-carriers and reducing an error on at least one of the sub-carriers of the symbol by adding to it, one or more weighted multiples of other sub-carriers. The added weighted multiples may be from neighboring sub-carriers in the same symbol and/or from other symbols in a tone, for example, a previous or next symbol. The apparatus may include a reduced-complexity block linear equalizer.

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