148 citations · 175 across the 5 of their papers we have counts for
5 papers
The Practical Challenges of Interference Alignment
Omar El Ayach, Steven W. Peters, Robert W. Heath
Interference alignment (IA) is a revolutionary wireless transmission strategy that reduces the impact of interference. The idea of interference alignment is to coordinate multiple…
User Partitioning for Less Overhead in MIMO Interference Channels
Steven W. Peters, Robert W. Heath
This paper presents a study on multiple-antenna interference channels, accounting for general overhead as a function of the number of users and antennas in the network. The model i…
Cooperative Algorithms for MIMO Interference Channels
Steven W. Peters, Robert W. Heath
Interference alignment is a transmission technique for exploiting all available degrees of freedom in the interference channel with an arbitrary number of users. Most prior work on…
The Feasibility of Interference Alignment over Measured MIMO-OFDM Channels
Omar El Ayach, Steven W. Peters, Robert W. Heath
Interference alignment (IA) has been shown to achieve the maximum achievable degrees of freedom in the interference channel. This results in sum rate scaling linearly with the numb…
Nonregenerative MIMO Relaying with Optimal Transmit Antenna Selection
Steven W. Peters, Robert W. Heath
We derive optimal SNR-based transmit antenna selection rules at the source and relay for the nonregenerative half duplex MIMO relay channel. While antenna selection is a suboptimal…