3 citations · 3 across the 1 of their papers we have counts for
2 papers
cs.IT2018
Hierarchical Sparse Channel Estimation for Massive MIMO
Gerhard Wunder, Ingo Roth, Axel Flinth +4
The problem of wideband massive MIMO channel estimation is considered. Targeting for low complexity algorithms as well as small training overhead, a compressive sensing (CS) approa…
eess.SP2017★ 3 cited
Estimation of Angles of Arrival Through Superresolution -- A Soft Recovery Approach for General Antenna Geometries
Mahdi Barzegar, Guiseppe Caire, Axel Flinth +3
The estimation of direction of arrivals with help of -minimization is studied. Contrary to prior work in this direction, which has only considered certain antenna placement des…