229 citations · 510 across the 30 of their papers we have counts for
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cs.IT2016
Low-Complexity Massive MIMO Subspace Estimation and Tracking from Low-Dimensional Projections
Saeid Haghighatshoar, Giuseppe Caire
Massive MIMO is a variant of multiuser MIMO, where the number of antennas at the base-station is large, and generally much larger than the number of spatially multiplexed data…
cs.IT2016
Capacity and Degree-of-Freedom of OFDM Channels with Amplitude Constraint
Saeid Haghighatshoar, Peter Jung, Giuseppe Caire
In this paper, we study the capacity and degree-of-freedom (DoF) scaling for the continuous-time amplitude limited AWGN channels in radio frequency (RF) and intensity modulated opt…
cs.IT2016★ 9 cited
Enhancing the Estimation of mm-Wave Large Array Channels by Exploiting Spatio-Temporal Correlation and Sparse Scattering
Saeid Haghighatshoar, Giuseppe Caire
In order to cope with the large path-loss exponent of mm-Wave channels, a high beamforming gain is needed. This can be achieved with small hardware complexity and high hardware pow…