4 papers
SA-WiSense: A Blind-Spot-Free Respiration Sensing Framework for Single-Antenna Wi-Fi Devices
Guangteng Liu, Xiayue Liu, Zhixiang Xu +4
Wi-Fi sensing offers a promising technique for contactless human respiration monitoring. A key challenge, however, is the blind spot problem caused by random phase offsets that cor…
Performance Evaluation of V2V Visible Light Communication: Coherence Time and Throughput in Motion Scenarios
Jinrui Hong, Xiayue Liu, Hanye Li +1
This study evaluates the performance of Vehicle-to-Vehicle Visible Light Communication in dynamic environments, focusing on the effects of speed, horizontal offset, and other facto…
Cost-Effective Single-Antenna RSSI Positioning Through Dynamic Radiation Pattern Analysis
Zhisheng Rong, Wenzhi Liu, Xiayue Liu +3
This paper presents a novel indoor positioning approach that leverages antenna radiation pattern characteristics through Received Signal Strength Indication (RSSI) measurements in…
RSSI Positioning with Fluid Antenna Systems
Wenzhi Liu, Zhisheng Rong, Xiayue Liu +2
We introduce a novel received signal strength intensity (RSSI)-based positioning method using fluid antenna systems (FAS), leveraging their inherent channel correlation properties…