146 citations · 258 across the 16 of their papers we have counts for
3 papers · 1 filter
RRH clustering and transmit precoding for interference-limited 5G CRAN downlink
Muhammad Mahboob Ur Rahman, Hadi Ghauch, Sahar Imtiaz +1
In this work, we consider cloud RAN architecture and focus on the downlink of an antenna domain (AD) exposed to external interference from neighboring ADs. With system sum-rate as…
Subspace Estimation and Decomposition for Large Millimeter-Wave MIMO systems
Hadi Ghauch, Taejoon Kim, Mats Bengtsson +1
Channel estimation and precoding in hybrid analog-digital millimeter-wave (mmWave) MIMO systems is a fundamental problem that has yet to be addressed, before any of the promised ga…
Overhead-Aware Distributed CSI Selection in the MIMO Interference Channel
Rami Mochaourab, Rasmus Brandt, Hadi Ghauch +1
We consider a MIMO interference channel in which the transmitters and receivers operate in frequency-division duplex mode. In this setting, interference management through coordina…