15 citations · 19 across the 2 of their papers we have counts for
2 papers
eess.SP2019★ 4 cited
Estimating Doubly-Selective Channels for Hybrid mmWave Massive MIMO Systems: A Doubly-Sparse Approach
Shijian Gao, Xiang Cheng, Liuqing Yang
In mmWave massive multiple-input multiple-output (mMIMO) systems, hybrid digital/analog beamforming has been recognized as an economic means to overcome the severe mmWave propagati…
cs.IT2017★ 15 cited
Index Modulation for 5G: Striving to Do More with Less
Xiang Cheng, Meng Zhang, Miaowen Wen +1
The fifth generation (5G) wireless communications brag both high spectrum efficiency and high energy efficiency. To meet the requirements, various new techniques have been proposed…