Abstract | ||
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Unmanned aerial vehicle (UAV) communications are envisioned to support numerous applications in the fifth and sixth generations wireless networks. In this paper, a three-dimensional (3D) non-stationary semi-spherical geometrical model is proposed for narrowband multi-input multi-output (MIMO) UAV channels. The Gauss-Markov mobility model is used to characterize the UAV rotation for the first time, which results in time-varying elevation and orientation angles of the antenna array and further leads to channel non-stationarity. Based on the proposed model, the space-time correlation function is derived and investigated in terms of the UAV movements (including pitch, roll, and heave). These observations and conclusions can be used as a reference for the system design and performance analysis of UAV-MIMO communication systems. |
Year | DOI | Venue |
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2020 | 10.1109/VTC2020-Fall49728.2020.9348811 | 2020 IEEE 92nd Vehicular Technology Conference (VTC2020-Fall) |
Keywords | DocType | ISSN |
UAV rotation,MIMO channel space-time correlation,unmanned aerial vehicle communications,fifth generations wireless networks,sixth generations wireless networks,three-dimensional nonstationary semispherical geometrical model,narrowband multiinput multioutput UAV channels,Gauss-Markov mobility model,time-varying elevation,orientation angles,nonstationarity,space-time correlation function,UAV movements,UAV-MIMO communication systems | Conference | 1090-3038 |
ISBN | Citations | PageRank |
978-1-7281-9485-1 | 0 | 0.34 |
References | Authors | |
0 | 8 |
Name | Order | Citations | PageRank |
---|---|---|---|
Zhangfeng Ma | 1 | 4 | 3.41 |
Bo Ai | 2 | 1581 | 185.94 |
Ruisi He | 3 | 528 | 55.85 |
Gongpu Wang | 4 | 517 | 47.39 |
Zhangdui Zhong | 5 | 1577 | 177.76 |
Yang Mi | 6 | 67 | 16.04 |
Junhong Wang | 7 | 20 | 6.68 |
Yujian Li | 8 | 29 | 6.66 |