OFDM channel estimation in the presence of interference

Details OFDM channel estimation in the presence of interference OFDM channel estimation in the presence of interference

2007-01-02

2007-01-02

Bocure, Tesfaldet (Department: 2611)

Pulse or digital communications

Receivers

C375S340000, C370S208000

Reexamination Certificate

active

11300000

ABSTRACT:
Systems and methods for estimating channel response in the presence of interference. Interference and/or noise present on received training symbols is estimated. Based on the measured noise and/or interference, a weighting among training symbols is developed. Channel response is then estimated based on a weighted least squares procedure.

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Horn et al., “Matrix analysis”, 1986, Cambridge University Press, pp. 18-19.

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