Riddhi Dattani

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We consider the problem of blind estimation of a band-limited channel excited by a cyclostationary input. We propose a channel estimation method that, like several existing ones, exploits the relationship between the channel frequency response and the cyclic spectrum. However, the novelty here is an approximation made for the discretized phase of the cyclic(More)
— We consider the problem of blind estimation of a communication channel by oversampling the channel output. We propose a non-parametric approach which, based on the cyclic spectrum, finds the channel phase response without the need of phase unwrapping nor channel length information. For bandlimited channels, the cyclic spectrum is not supported for the(More)
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