282 citations · 287 across the 4 of their papers we have counts for
4 papers
Channel Estimation for Intelligent Reflecting Surface-Assisted Millimeter Wave MIMO Systems
Tian Lin, Xianghao Yu, Yu Zhu +1
Intelligent reflecting surfaces (IRSs) are regarded as promising enablers for future millimeter wave (mmWave) wireless communication, due to their ability to create favorable line-…
Hybrid beamforming for single carrier mmWave MIMO systems
Tian Lin, Jiaqi Cong, Yu Zhu
Hybrid analog and digital beamforming (HBF) has been recognized as an attractive technique offering a tradeoff between hardware implementation limitation and system performance for…
Hybrid Beamforming for Millimeter Wave Systems Using the MMSE Criterion
Tian Lin, Jiaqi Cong, Yu Zhu +2
Hybrid analog and digital beamforming (HBF) has recently emerged as an attractive technique for millimeter-wave (mmWave) communication systems. It well balances the demand for suff…
Doubly Sparse: Sparse Mixture of Sparse Experts for Efficient Softmax Inference
Shun Liao, Ting Chen, Tian Lin +2
Computations for the softmax function are significantly expensive when the number of output classes is large. In this paper, we present a novel softmax inference speedup method, Do…