An Improved GOMP Sparse Channel Estimation for Vehicle-to-Vehicle Communications

<div>Comparison of MSE and BER performance of iGOMP algorithm under different step lengths. (a) MSE comparison of iGOMP algorithm and (b) BER comparison of iGOMP algorithm.</div>

International Journal of Antennas and Propagation

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Figure 4

Figure 4: An Improved GOMP Sparse Channel Estimation for Vehicle-to-Vehicle Communications 