Pingping Ji

A Novel Geometry-Based 3-D Wideband Channel Model and Capacity Analysis for IRS-Assisted UAV Communication Systems

Zhuxian Lian, Yinjie Su, Yajun Wang et al. · IEEE Transactions on Wireless Communications · 2023 · 41 citations

Channel Modeling, Aperture Area, Engineering +14

A Novel Beam Channel Model and Capacity Analysis for UAV-Enabled Millimeter-Wave Communication Systems

Zhuxian Lian, Yajun Wang, Yinjie Su et al. · IEEE Transactions on Wireless Communications · 2023 · 39 citations

Channel Modeling, Radar, Mimo System +13

Cognitive Defusion and Psychological Flexibility Predict Negative Body Image in the Chinese College Students: Evidence from Acceptance and Commitment Therapy

Shuanghu Fang, Dongyan Ding, Pingping Ji et al. · International Journal of Environmental Research and Public Health · 2022 · 23 citations · Full text

Psychological Co-morbidities, Commitment Therapy, Mental Health +16

Energy-Efficient Beamforming for Beamspace HAP-NOMA Systems

Pingping Ji, Lingge Jiang, Chen He et al. · IEEE Communications Letters · 2020 · 22 citations

Multiple Access Technique, Engineering, Energy Efficiency +11

Geometry-Based UAV-MIMO Channel Modeling Assisted by Intelligent Reflecting Surface

Zhuxian Lian, Pingping Ji, Yajun Wang et al. · IEEE Transactions on Vehicular Technology · 2022 · 10 citations