185 citations · 252 across the 12 of their papers we have counts for
12 papers
BIFROST: Reinventing WiFi Signals Based on Dispersion Effect for Accurate Indoor Localization
Yimiao Sun, Yuan He, Jiacheng Zhang +4
WiFi-based device localization is a key enabling technology for smart applications, which has attracted numerous research studies in the past decade. Most of the existing approache…
QuinID: Enabling FDMA-Based Fully Parallel RFID with Frequency-Selective Antenna
Xin Na, Jia Zhang, Jiacheng Zhang +6
Parallelizing passive Radio Frequency Identification (RFID) reading is an arguably crucial, yet unsolved challenge in modern IoT applications. Existing approaches remain limited to…
Leggiero: Analog WiFi Backscatter with Payload Transparency
Xin Na, Xiuzhen Guo, Zihao Yu +3
Backscatter is an enabling technology for battery-free sensing in today's Artificial Intelligence of Things (AIOT). Building a backscatter-based sensing system, however, is a daunt…
Indoor Drone Localization and Tracking Based on Acoustic Inertial Measurement
Yimiao Sun, Weiguo Wang, Luca Mottola +3
We present Acoustic Inertial Measurement (AIM), a one-of-a-kind technique for indoor drone localization and tracking. Indoor drone localization and tracking are arguably a crucial,…
A Survey of mmWave Backscatter: Applications, Platforms, and Technologies
Yimiao Sun, Yuan He, Yang Zou +4
As a key enabling technology of the Internet of Things (IoT) and 5G communication networks, millimeter wave (mmWave) backscatter has undergone noteworthy advancements and brought s…
Trident: Interference Avoidance in Multi-reader Backscatter Network via Frequency-space Division
Yang Zou, Xin Na, Yimiao Sun +1
Backscatter is a key technology for battery-free sensing in industrial IoT applications. To fully cover numerous tags in the deployment area, one often needs to deploy multiple rea…
mmHRR: Monitoring Heart Rate Recovery with Millimeter Wave Radar
Ziheng Mao, Yuan He, Jia Zhang +3
Heart rate recovery (HRR) within the initial minute following exercise is a widely utilized metric for assessing cardiac autonomic function in individuals and predicting mortality…
A Survey of mmWave-based Human Sensing: Technology, Platform and Applications
Jia Zhang, Rui Xi, Yuan He +7
With the rapid development of the Internet of Things (IoT) and the rise of 5G communication networks and automatic driving, millimeter wave (mmWave) sensing is emerging and starts…
MotorBeat: Acoustic Communication for Home Appliances via Variable Pulse Width Modulation
Weiguo Wang, Jinming Li, Yuan He +2
More and more home appliances are now connected to the Internet, thus enabling various smart home applications. However, a critical problem that may impede the further development…
Saiyan: Design and Implementation of a Low-power Demodulator for LoRa Backscatter Systems
Xiuzhen Guo, Longfei Shangguan, Yuan He +4
The radio range of backscatter systems continues growing as new wireless communication primitives are continuously invented. Nevertheless, both the bit error rate and the packet lo…
RF-Transformer: A Unified Backscatter Radio Hardware Abstraction
Xiuzhen Guo, Yuan He, Zihao Yu +3
This paper presents RF-Transformer, a unified backscatter radio hardware abstraction that allows a low-power IoT device to directly communicate with heterogeneous wireless receiver…
Cross-Technology Communication for the Internet of Things: A Survey
Yuan He, Xiuzhen Guo, Xiaolong Zheng +5
The ever-developing Internet of Things (IoT) brings the prosperity of wireless sensing and control applications. In many scenarios, different wireless technologies coexist in the s…