A Distributed Interference Alignment Approach Based on Grouping in Heterogeneous Network. - Cai Qin; Sheng Zeng; Chaowei Wang; Du Pan; Weidong Wang 001; Yinghai Zhang (IEEE Access, 2018)

A Hybrid Interference Alignment Scheme in Two-tiered MIMO Heterogeneous Network. - Cai Qin; Chaowei Wang; Du Pan; Weidong Wang 001; Yinghai Zhang (WCNC, 2019)