221 citations · 258 across the 5 of their papers we have counts for
4 papers · 1 filter
Joint Scheduling and ARQ for MU-MIMO Downlink in the Presence of Inter-Cell Interference
Hooman Shirani-Mehr, Haralabos C. Papadopoulos, Sean A. Ramprashad +1
User scheduling and multiuser multi-antenna (MU-MIMO) transmission are at the core of high rate data-oriented downlink schemes of the next-generation of cellular systems (e.g., LTE…
MIMO Downlink Scheduling with Non-Perfect Channel State Knowledge
Hooman Shirani-Mehr, Giuseppe Caire, Michael J. Neely
Downlink scheduling schemes are well-known and widely investigated under the assumption that the channel state is perfectly known to the scheduler. In the multiuser MIMO (broadcast…
Channel State Prediction, Feedback and Scheduling for a Multiuser MIMO-OFDM Downlink
Hooman Shirani-Mehr, Daniel N. Liu, Giuseppe Caire
We consider the downlink of a MIMO-OFDM wireless systems where the base-station (BS) has M antennas and serves K single-antenna user terminals (UT) with K larger than or equal to M…
Channel State Feedback Schemes for Multiuser MIMO-OFDM Downlink
Hooman Shirani-Mehr, Giuseppe Caire
Channel state feedback schemes for the MIMO broadcast downlink have been widely studied in the frequency-flat case. This work focuses on the more relevant frequency selective case,…