1 citations · 3 across the 27 of their papers we have counts for
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Outage Performance of Multi-tier UAV Communication with Random Beam Misalignment
Weihao Wang, Zesong Fei, Jing Guo +2
By exploiting the degree of freedom on the altitude, unmanned aerial vehicle (UAV) communication can provide ubiquitous communication for future wireless networks. In the case of c…
On the Uplink Distributed Detection in UAV-enabled Aerial Cell-Free mMIMO Systems
Xuesong Pan, Zhong Zheng, Xueqing Huang +1
In this paper, we investigate the uplink signal detection approaches in the cell-free massive MIMO systems with unmanned aerial vehicles (UAVs) serving as aerial access points (APs…
Mutual Information Analysis for Factor Graph-based MIMO Iterative Detections through Error Functions
Huan Li, Jingxuan Huang, Zesong Fei
The factor graph (FG) based iterative detection is considered an effective and practical method for multiple-input and multiple-out (MIMO), particularly massive MIMO (m-MIMO) syste…
Sensing Aided Covert Communications: Turning Interference into Allies
Xinyi Wang, Zesong Fei, Peng Liu +3
In this paper, we investigate the realization of covert communication in a general radar-communication cooperation system, which includes integrated sensing and communications as a…
Intelligent Reflecting Surface Assisted Localization: Performance Analysis and Algorithm Design
Meng Hua, Qingqing Wu, Wen Chen +3
The target sensing/localization performance is fundamentally limited by the line-of-sight link and severe signal attenuation over long distances. This paper considers a challenging…
OTFS-based Robust MMSE Precoding Design in Over-the-air Computation
Dongkai Zhou, Jing Guo, Siqiang Wang +4
Over-the-air computation (AirComp), as a data aggregation method that can improve network efficiency by exploiting the superposition characteristics of wireless channels, has recei…