Narrowband interference suppression for OFDM systems

Details Narrowband interference suppression for OFDM systems Narrowband interference suppression for OFDM systems

2004-06-25

2010-12-21

Tse, Young T. (Department: 2611)

Pulse or digital communications

Systems using alternating or pulsating current

Plural channels for transmission of a single pulse train

C375S346000

Reexamination Certificate

active

07856063

ABSTRACT:
A method for suppressing narrowband interference in OFDM receivers is provided including the steps of acquiring a sample of received data, estimating parameters of each of a number of narrowband interferers from the acquired sample of data, forming an excision filter using the estimated parameters and inserting the excision filter into an OFDM receiver.

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