8 citations · 20 across the 7 of their papers we have counts for
7 papers
Leveraging One-hop Information in Massive MIMO Full-Duplex Wireless Systems
Wenzhuo Ouyang, Jingwen Bai, Ashutosh Sabharwal
We consider a single-cell massive MIMO full-duplex wireless communication system, where the base-station (BS) is equipped with a large number of antennas. We consider the setup whe…
Scheduling in Time-correlated Wireless Networks with Imperfect CSI and Stringent Constraint
Wenzhuo Ouyang, Atilla Eryilmaz, Ness B. Shroff
In a wireless network, the efficiency of scheduling algorithms over time-varying channels depends heavily on the accuracy of the Channel State Information (CSI), which is usually q…
Exploiting Hybrid Channel Information for Downlink Multi-User MIMO Scheduling
Wenzhuo Ouyang, Narayan Prasad, Sampath Rangarajan
We investigate the downlink multi-user MIMO (MU-MIMO) scheduling problem in the presence of imperfect Channel State Information at the transmitter (CSIT) that comprises of coarse a…
Low-complexity Optimal Scheduling over Correlated Fading Channels with ARQ Feedback
Wenzhuo Ouyang, Atilla Eryilmaz, Ness B. Shroff
We investigate the downlink scheduling problem under Markovian ON/OFF fading channels, where the instantaneous channel state information is not directly accessible, but is revealed…
Downlink Scheduling over Markovian Fading Channels
Wenzhuo Ouyang, Atilla Eryilmaz, Ness B. Shroff
We consider the scheduling problem in downlink wireless networks with heterogeneous, Markov-modulated, ON/OFF channels. It is well-known that the performance of scheduling over fad…
Exploiting Channel Memory for Joint Estimation and Scheduling in Downlink Networks
Wenzhuo Ouyang, Sugumar Murugesan, Atilla Eryilmaz +1
We address the problem of opportunistic multiuser scheduling in downlink networks with Markov-modeled outage channels. We consider the scenario in which the scheduler does not have…
Scheduling with Rate Adaptation under Incomplete Knowledge of Channel/Estimator Statistics
Wenzhuo Ouyang, Sugumar Murugesan, Atilla Eryilmaz +1
In time-varying wireless networks, the states of the communication channels are subject to random variations, and hence need to be estimated for efficient rate adaptation and sched…