1 citations · 2 across the 9 of their papers we have counts for
8 papers · 1 filter
On the Sum of Inverse Gamma RVs and its Application to Wireless Communications Networks
Petros S. Bithas, Liang Yang, Qiuming Zhu +2
Investigating the statistics of the sum of random variables (RVs) is fundamental in wireless communication systems, as it can be used to accurately estimate their performance. In t…
Radio Map Updating from Streaming Spectrum Measurements via Memory-Based Online Gaussian Processes
Yuanyuan Deng, Bo Zhou, Tian Chen +5
Radio maps, which estimate spatial radio-frequency characteristics from spectrum measurements, are essential for applications such as spectrum management and network planning. With…
Maritime Communication in Evaporation Duct Environment with Ship Trajectory Optimization
Ruifeng Gao, Hao Zhang, Jue Wang +5
In maritime wireless networks, the evaporation duct effect has been known as a preferable condition for long-range transmissions. However, how to effectively utilize the duct effec…
UAV-Aided Progressive Interference Source Localization Based on Improved Trust Region Optimization
Guochen Gu, Zhipeng Lin, Qiuming Zhu +5
Trust region optimization-based received signal strength indicator (RSSI) interference source localization methods have been widely used in low-altitude research. However, these me…
High-Efficient Near-Field Channel Characteristics Analysis for Large-Scale MIMO Communication Systems
Hao Jiang, Wangqi Shi, Xiao Chen +2
Large-scale multiple-input multiple-output (MIMO) holds great promise for the fifth-generation (5G) and future communication systems. In near-field scenarios, the spherical wavefro…
A Reconfigurable Subarray Architecture and Hybrid Beamforming for Millimeter-Wave Dual-Function-Radar-Communication Systems
Xin Jin, Tiejun Lv, Wei Ni +4
Dual-function-radar-communication (DFRC) is a promising candidate technology for next-generation networks. By integrating hybrid analog-digital (HAD) beamforming into a multi-user…
3D Spectrum Mapping and Reconstruction under Multi-Radiation Source Scenarios
Wang Jie, Lin Zhipeng, Zhu Qiuming +5
Spectrum map construction, which is crucial in cognitive radio (CR) system, visualizes the invisible space of the electromagnetic spectrum for spectrum-resource management and allo…
Sparse Bayesian Learning-Based Hierarchical Construction for 3D Radio Environment Maps Incorporating Channel Shadowing
Wang Jie, Zhu Qiuming, Lin Zhipeng +5
The radio environment map (REM) visually displays the spectrum information over the geographical map and plays a significant role in monitoring, management, and security of spectru…