Parameter Based Channel Estimation for OFDM Systems Over Time-Varying Channels


This paper investigates the parameter-based (PB) channel estimation for orthogonal frequency division multiplexing over time-varying channels. The time-varying channel impulse response (CIR) can be represented using limited number of channel parameters. Instead of estimating the CIR directly, the PB approach estimates these parameters, from which, the CIR… (More)
DOI: 10.1007/s11277-015-2418-y


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