2 papers
cs.IT2018
A Successive Optimization Approach to Pilot Design for Multi-Cell Massive MIMO Systems
Hayder Al-Salihi, Trinh Van Chien, Tuan Anh Le +1
In this letter, we introduce a novel pilot design approach that minimizes the total mean square errors of the minimum mean square error estimators of all base stations (BSs) subjec…
cs.IT2011
Interference Alignment with Partially Coordinated Transmit Precoding
Aimal Khan Yousafzai, Mohammad Reza Nakhai
In this paper, we introduce an efficient interference alignment (IA) algorithm exploiting partially coordinated transmit precoding to improve the number of concurrent interference-…