282 citations · 531 across the 15 of their papers we have counts for
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cs.IT2012★ 5 cited
Delay-Doppler Channel Estimation with Almost Linear Complexity
Alexander Fish, Shamgar Gurevich, Ronny Hadani +2
A fundamental task in wireless communication is Channel Estimation: Compute the channel parameters a signal undergoes while traveling from a transmitter to a receiver. In the case…
cs.IT2011
Computing the Matched Filter in Linear Time
Alexander Fish, Shamgar Gurevich, Ronny Hadani +2
A fundamental problem in wireless communication is the time-frequency shift (TFS) problem: Find the time-frequency shift of a signal in a noisy environment. The shift is the result…