A Novel Air-to-Ground Channel Modeling Method Based on Graph Model

Nanxin Wang, Xuefeng Yin, Xuesong Cai, José Rodríguez-Piñeiro, Antonio Pérez Yuste, Li Tian

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7 Citationer (Scopus)
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Abstrakt

Air-to-ground (A2G) communication is envisioned to support numerous applications in 5G wireless networks. In this paper, an active measurement campaign for unmanned aerial vehicle (UAV) channels is introduced. Simulation based on Graph Model (GM) is also conducted for this specific measurement. Both the measured and simulated channel impulse responses (CIRs) are extracted. Based on the CIRs, the multipath components (MPCs) are estimated by using a high-resolution algorithm derived according to the space-alternating generalized expectation-maximization (SAGE) principle. The GM simulation performance is assessed by comparing the concatenated power delay profiles (CPDPs) and MPCs with the measurement results. In addition, an object-labeled clustering method is proposed to further analyze the low altitude UAV channel contributed by individual objects/buildings.

OriginalsprogEngelsk
Titel13th European Conference on Antennas and Propagation (EuCAP)
Antal sider5
ForlagIEEE
Publikationsdato20 jun. 2019
Artikelnummer8739830
ISBN (Trykt)978-1-5386-8127-5
ISBN (Elektronisk)978-88-907018-8-7
StatusUdgivet - 20 jun. 2019
BegivenhedThe 13th European Conference on Antennas and Propagation - Krakow, Krakow, Polen
Varighed: 31 mar. 20195 apr. 2019
https://www.eucap2019.org/

Konference

KonferenceThe 13th European Conference on Antennas and Propagation
LokationKrakow
Land/OmrådePolen
ByKrakow
Periode31/03/201905/04/2019
Internetadresse

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