Pingping Ji

According to our database, Pingping Ji authored at least 10 papers between 2019 and 2024.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2024

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

Zhuxian Lian, Yajun Wang, Yinjie Su, Pingping Ji

IEEE Trans. Wirel. Commun., April, 2024

2023

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

Zhuxian Lian, Yinjie Su, Yajun Wang, Pingping Ji, Biao Jin, Zhenkai Zhang, Zhibin Xie

IEEE Trans. Wirel. Commun., August, 2023

2022

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

Zhuxian Lian, Pingping Ji, Yajun Wang, Yinjie Su, Biao Jin, Zhenkai Zhang, Zhibin Xie, Si Li

IEEE Trans. Veh. Technol., 2022

2021

Energy-Efficient Beamforming for Beamspace HAP-NOMA Systems.

Pingping Ji, Lingge Jiang, Chen He, Zhuxian Lian, Di He

IEEE Commun. Lett., 2021

Beam Selection Algorithm for Beamspace HAP-MIMO Systems Based on Statistical CSI.

Shiyi Zou, Lingge Jiang, Pingping Ji, Chen He, Di He, Guorong Zhang

Proceedings of the 2021 International Conference on Networking and Network Applications, 2021

A Modified K-means User Grouping Design for HAP Massive MIMO Systems.

Guorong Zhang, Lingge Jiang, Pingping Ji, Shiyi Zou, Chen He, Di He

Proceedings of the 2021 International Conference on Networking and Network Applications, 2021

2020

SLNR Based Hybrid Precoding for HAP Massive MIMO Systems with Limited RF Chains.

Jian Zhang, Lingge Jiang, Pingping Ji, Chen He, Di He, Wenjun Wu

Proceedings of the IEEE International Symposium on Circuits and Systems, 2020

2019

Two-Stage Precoding Design in Rician Channel for HAP Massive MIMO Systems.

Di Zong, Lingge Jiang, Chen He, Pingping Ji, Di He

Proceedings of the 22nd International Symposium on Wireless Personal Multimedia Communications, 2019

Graph Based User Clustering for HAP Massive MIMO Systems With Two-stage Beamforming.

Pingping Ji, Lingge Jiang, Chen He, Di He

Proceedings of the 22nd International Symposium on Wireless Personal Multimedia Communications, 2019

Hybrid Precoding for HAP Massive MIMO Systems.

Pingping Ji, Lingge Jiang, Chen He, Di He

Proceedings of the Space Information Networks - 4th International Conference, 2019