27 citations · 28 across the 8 of their papers we have counts for
8 papers
An Experimental Study on Fine-Grained Bistatic Sensing of UAV Trajectory via Cellular Downlink Signals
Chenqing Ji, Jiahong Liu, Qionghui Liu +3
In this letter, a dual-bistatic unmanned aerial vehicles (UAVs) tracking system utilizing downlink Long-Term Evolution (LTE) signals is proposed and demonstrated. Particularly, two…
Doppler-Based Multistatic Drone Tracking via Cellular Downlink Signals
Chenqing Ji, Qionghui Liu, Jiahong Liu +4
In this paper, a multistatic Doppler sensing system is proposed for the drone tracking via downlink Long-Term Evolution (LTE) signals. Specifically, the LTE base stations (BSs) are…
An Experimental Study of Passive UAV Tracking with Digital Arrays and Cellular Downlink Signals
Yifei Sun, Chao Yu, Yan Luo +4
Given the prospects of the low-altitude economy (LAE) and the popularity of unmanned aerial vehicles (UAVs), there are increasing demands on monitoring flying objects at low altitu…
Dynamic Uploading Scheduling in mmWave-Based Sensor Networks via Mobile Blocker Detection
Yifei Sun, Bojie Lv, Rui Wang +2
The freshness of information, measured as Age of Information (AoI), is critical for many applications in next-generation wireless sensor networks (WSNs). Due to its high bandwidth,…
Predictive Resource Allocation in mmWave Systems with Rotation Detection
Yifei Sun, Bojie Lv, Rui Wang +2
Millimeter wave (MmWave) has been regarded as a promising technology to support high-capacity communications in 5G era. However, its high-layer performance such as latency and pack…
mmAlert: mmWave Link Blockage Prediction via Passive Sensing
Chao Yu, Yifei Sun, Yan Luo +1
In this letter, the mmAlert system, predicting millimeter wave (mmWave) link blockage during data communication, is elaborated and demonstrated. The passive sensing method is adopt…
An Indoor Environment Sensing and Localization System via mmWave Phased Array
Yifei Sun, Jie Li, Tong Zhang +4
An indoor layout sensing and localization system in 60GHz millimeter wave (mmWave) band, named mmReality, is elaborated in this paper. The mmReality system consists of one transmit…
Passive Motion Detection via mmWave Communication System
Jie Li, Chao Yu, Yan Luo +2
In this paper, an integrated passive sensing and communication system working in 60 GHz band is elaborated, and the sensing performance is investigated in an application of hand ge…