22 citations · 22 across the 1 of their papers we have counts for
5 papers
The Effect of Channel Uncertainty on Max-Min Goodput
Mostafa Medra, Andrew W. Eckford, Raviraj Adve
In this paper, we consider the effect of channel uncertainty on the rates reliably delivered to the users; i.e., the goodput. After the base station (BS) designs a set of beamforme…
Total Power Minimization: Joint Antenna Selection and Beamforming Design
Mostafa Medra, Andrew W. Eckford, Raviraj Adve
In this paper, we consider the total power minimization problem when we have signal-to-interference-plus-noise ratio (SINR) constraints. The consumed power in the circuits depends…
Updating Beamformers to Respond to Changes in Users
Mostafa Medra, Andrew W. Eckford, Raviraj Adve
We consider a multi-user multiple-input single-output downlink system that provides each user with a prespecified level of quality-of-service. The base station (BS) designs the bea…
Offset-Based Beamforming: A New Approach to Robust Downlink Transmission
Mostafa Medra, Yongwei Huang, Timothy N. Davidson
The design of a set of beamformers for the multiuser multiple-input single-output (MISO) downlink that provides the receivers with prespecified levels of quality-of-service (QoS) c…
Low-Complexity Robust MISO Downlink Precoder Design With Per-Antenna Power Constraints
Mostafa Medra, Timothy N. Davidson
This paper considers the design of the beamformers for a multiple-input single-output (MISO) downlink system that seeks to mitigate the impact of the imperfections in the channel s…