70 citations · 262 across the 12 of their papers we have counts for
5 papers · 1 filter
Second-Order Statistics of MIMO Rayleigh Interference Channels: Theory, Applications, and Analysis
Ahmed O. D. Ali, Cenk M. Yetis, Murat Torlak
While first-order channel statistics, such as bit-error rate (BER) and outage probability, play an important role in the design of wireless communication systems, they provide info…
Exact Joint Distribution Analysis of Zero-Forcing V-BLAST Gains with Greedy Ordering
Serdar Ozyurt, Murat Torlak
We derive the joint probability distribution of zero-forcing (ZF) V-BLAST gains under a greedy selection of decoding order and no error propagation. Unlike the previous approximate…
Performance Analysis of Optimum Zero-Forcing Beamforming with Greedy User Selection
Serdar Ozyurt, Murat Torlak
In this letter, an exact performance analysis is presented on the sum rate of zero-forcing beamforming with a greedy user scheduling algorithm in a downlink system. Adopting water-…
Unified Performance Analysis of Orthogonal Transmit Beamforming Methods with User Selection
Serdar Ozyurt, Murat Torlak
Simultaneous multiuser beamforming in multiantenna downlink channels can entail dirty paper (DP) precoding (optimal and high complexity) or linear precoding (suboptimal and low com…
Interference Alignment via Improved Subspace Conditioning
Douglas Kim, Murat Torlak
For the K user, single input single output (SISO), frequency selective interference channel, a new low complexity transmit beamforming design that improves the achievable sum rate…