8 citations · 10 across the 4 of their papers we have counts for
4 papers · 1 filter
Hand gesture recognition using 802.11ad mmWave sensor in the mobile device
Yuwei Ren, Jiuyuan Lu, Andrian Beletchi +5
We explore the feasibility of AI assisted hand-gesture recognition using 802.11ad 60GHz (mmWave) technology in smartphones. Range-Doppler information (RDI) is obtained by using pul…
Guard Region Model for Pilot Reuse Analysis in Uplink Massive MIMO Systems
Yuwei Ren, Yingzhe Li, Jeffrey G. Andrews +1
Massive multiple-input multiple-output (MIMO) are expected to significantly enhance the spectrum efficiency (SE) and energy efficiency (EE) of future cellular systems. Since the pe…
Channel Reconstruction for SVD-ZF Precoding in Massive 3D-MIMO Systems Low-Complexity Algorithm
Yuwei Ren, Xin Su, Can Qi +1
In this paper, we study the low-complexity channel reconstruction methods for downlink precoding in massive MIMO systems. When the user is allocated less streams than the number of…
Low-Complexity Channel Reconstruction Methods Based on SVD-ZF Precoding in Massive 3D-MIMO Systems
Yuwei Ren, Yang Song, Xin Su
In this paper, we study the low-complexity channel reconstruction methods for downlink precoding in massive multiple-Input multiple-Output (MIMO) systems. When the user is allocate…