537 citations · 5.2k across the 258 of their papers we have counts for
9 papers · 1 filter
Training and Feedback Optimization for Multiuser MIMO Downlink
Mari Kobayashi, Nihar Jindal, Giuseppe Caire
We consider a MIMO fading broadcast channel where the fading channel coefficients are constant over time-frequency blocks that span a coherent time a coherence bandwidth.…
Multiuser MISO Transmitter Optimization for Inter-Cell Interference Mitigation
Hoon Huh, Haralabos C. Papadopoulos, Giuseppe Caire
The transmitter optimization (i.e., steering vectors and power allocation) for a MISO Broadcast Channel (MISO-BC) subject to general linear constraints is considered. Such constrai…
Living at the Edge: A Large Deviations Approach to the Outage MIMO Capacity
P. Kazakopoulos, P. Mertikopoulos, A. L. Moustakas +1
Using a large deviations approach we calculate the probability distribution of the mutual information of MIMO channels in the limit of large antenna numbers. In contrast to previou…
Optimized Training and Feedback for MIMO Downlink Channels
Mari Kobayashi, Nihar Jindal, Giuseppe Caire
We consider a MIMO fading broadcast channel where channel state information is acquired at user terminals via downlink training and channel feedback is used to provide transmitter…
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…
Performance of MMSE MIMO Receivers: A Large N Analysis for Correlated Channels
Aris L. Moustakas, K Raj Kumar, Giuseppe Caire
Linear receivers are considered as an attractive low-complexity alternative to optimal processing for multi-antenna MIMO communications. In this paper we characterize the performan…
Joint Source-Channel Coding at the Application Layer for Parallel Gaussian Sources
Ozgun Y. Bursalioglu, Maria Fresia, Giuseppe Caire +1
In this paper the multicasting of independent parallel Gaussian sources over a binary erasure broadcasted channel is considered. Multiresolution embedded quantizer and layered join…
On Source-Channel Separation in Networks
Salman Avestimehr, Giuseppe Caire, David Tse
This paper has been withdrawn.
MIMO Broadcast Channel Optimization under General Linear Constraints
Hoon Huh, Haralabos Papadopoulos, Giuseppe Caire
The optimization of the transmit parameters (power allocation and steering vectors) for the MIMO BC under general linear constraints is treated under the optimal DPC coding strateg…