65 citations · 112 across the 21 of their papers we have counts for
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cs.IT2021★ 1 cited
Joint Device Detection, Channel Estimation, and Data Decoding with Collision Resolution for MIMO Massive Unsourced Random Access
Tianya Li, Yongpeng Wu, Mengfan Zheng +5
In this paper, we investigate a joint device activity detection (DAD), channel estimation (CE), and data decoding (DD) algorithm for multiple-input multiple-output (MIMO) massive u…
eess.SP2021
Joint 3-D Positioning and Power Allocation for UAV Relay Aided by Geographic Information
Pengfei Yi, Liang Zhu, Lipeng Zhu +3
In this paper, we study to employ geographic information to address the blockage problem of air-to-ground links between UAV and terrestrial nodes. In particular, a UAV relay is dep…