Guangyi Guo

According to our database, Guangyi Guo authored at least 29 papers between 2017 and 2025.

Collaborative distances:

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

2025

Acoustic NLOS Signal Recognition Based on 1-D Convolutional Neural Network With Channel Attention Mechanism.

Jian Xu, Yingying Liu, Yuanbo Jia, Guangyi Guo, Shuai Cao

IEEE Trans. Instrum. Meas., 2025

2024

Submeter-Level ToF-Based Acoustic Positioning of Moving Objects With Chirp-Based Doppler Shift Compensation.

Zuoya Liu, Ruizhi Chen, Changhui Jiang, Feng Ye, Guangyi Guo, Liang Chen, Xinchuang Lin

IEEE Internet Things J., June, 2024

UltraMotion: High-Precision Ultrasonic Arm Tracking for Real-World Exercises.

Xiaoguang Niu, Kaiyi Zou, Da Shen, Steve Drew, Shaowu Wu, Guangyi Guo, Ruizhi Chen

IEEE Trans. Mob. Comput., February, 2024

IALoc: Audio-Chirp-Based Indoor Tracking System - Free From IMU Sensors Dependence.

Shihao Xu, Ruizhi Chen, Guangyi Guo, Zheng Li, Long Qian, Feng Ye, Lixiong Huang, Zuoya Liu

IEEE Internet Things J., February, 2024

Dual-Step Acoustic Chirp Signals Detection Using Pervasive Smartphones in Multipath and NLOS Indoor Environments.

Zheng Li, Ruizhi Chen, Guangyi Guo, Feng Ye, Long Qian, Shihao Xu, Lixiong Huang, Liang Chen

IEEE Internet Things J., February, 2024

ChirpTracker: A Precise-Location-Aware System for Acoustic Tag Using Single Smartphone.

Xinchuang Lin, Ruizhi Chen, Lixiong Huang, Zuoya Liu, Xiaoguang Niu, Guangyi Guo, Zheng Li, Long Qian

IEEE Internet Things J., January, 2024

Dynamic selection for reconstructing instance-dependent noisy labels.

Jie Yang, Xiaoguang Niu, Yuanzhuo Xu, Zejun Zhang, Guangyi Guo, Steve Drew, Ruizhi Chen

Pattern Recognit., 2024

2023

Large-Scale Indoor Localization Solution for Pervasive Smartphones Using Corrected Acoustic Signals and Data-Driven PDR.

Guangyi Guo, Ruizhi Chen, Ke Yan, Zheng Li, Long Qian, Shihao Xu, Xiaoguang Niu, Liang Chen

IEEE Internet Things J., September, 2023

Indoor positioning based on tightly coupling of PDR and one single Wi-Fi FTM AP.

Yuan Wu, Ruizhi Chen, Wenju Fu, Wei Li, Haitao Zhou, Guangyi Guo

Geo spatial Inf. Sci., July, 2023

Machine Learning for Time-of-Arrival Estimation With 5G Signals in Indoor Positioning.

Zhaoliang Liu, Liang Chen, Xin Zhou, Zhenhang Jiao, Guangyi Guo, Ruizhi Chen

IEEE Internet Things J., June, 2023

iPos-5G: Indoor Positioning via Commercial 5G NR CSI.

Yanlin Ruan, Liang Chen, Xin Zhou, Zhaoliang Liu, Xiaoyan Liu, Guangyi Guo, Ruizhi Chen

IEEE Internet Things J., May, 2023

Carrier Phase Ranging with DTMB Signals for Urban Pedestrian Localization and GNSS Aiding.

Zhenhang Jiao, Liang Chen, Xiangchen Lu, Zhaoliang Liu, Xin Zhou, Yuan Zhuang, Guangyi Guo

Remote. Sens., January, 2023

Precise, Low-Cost, and Large-Scale Indoor Positioning System Based on Audio Dual-Chirp Signals.

Zuoya Liu, Ruizhi Chen, Feng Ye, Lixiong Huang, Guangyi Guo, Shihao Xu, Danni Chen, Liang Chen

IEEE Trans. Veh. Technol., 2023

2022

Hi-Loc: Hybrid Indoor Localization via Enhanced 5G NR CSI.

Yanlin Ruan, Liang Chen, Xin Zhou, Guangyi Guo, Ruizhi Chen

IEEE Trans. Instrum. Meas., 2022

Bluetooth, Floor-Plan, and Microelectromechanical Systems-Assisted Wide-Area Audio Indoor Localization System: Apply to Smartphones.

Shihao Xu, Ruizhi Chen, Guangyi Guo, Zheng Li, Long Qian, Feng Ye, Zuoya Liu, Lixiong Huang

IEEE Trans. Ind. Electron., 2022

Locating Smartphone Indoors by Using Tightly Coupling Bluetooth Ranging and Accelerometer Measurements.

Ke Yan, Ruizhi Chen, Guangyi Guo, Liang Chen

Remote. Sens., 2022

A Robust Integration Platform of Wi-Fi RTT, RSS Signal, and MEMS-IMU for Locating Commercial Smartphone Indoors.

Guangyi Guo, Ruizhi Chen, Feng Ye, Zuoya Liu, Shihao Xu, Lixiong Huang, Zheng Li, Long Qian

IEEE Internet Things J., 2022

2021

Precise Indoor Positioning Based on Acoustic Ranging in Smartphone.

Ruizhi Chen, Zheng Li, Feng Ye, Guangyi Guo, Shihao Xu, Long Qian, Zuoya Liu, Lixiong Huang

IEEE Trans. Instrum. Meas., 2021

An Enhanced Smartphone Indoor Positioning Scheme with Outlier Removal Using Machine Learning.

Zhenbing Zhang, Jingbin Liu, Lei Wang, Guangyi Guo, Xingyu Zheng, Xiaodong Gong, Sheng Yang, Gege Huang

Remote. Sens., 2021

2019

A Robust Dead Reckoning Algorithm Based on Wi-Fi FTM and Multiple Sensors.

Yue Yu, Ruizhi Chen, Liang Chen, Guangyi Guo, Feng Ye, Zuoya Liu

Remote. Sens., 2019

A Pose Awareness Solution for Estimating Pedestrian Walking Speed.

Guangyi Guo, Ruizhi Chen, Feng Ye, Liang Chen, Yuanjin Pan, Mengyun Liu, Zhipeng Cao

Remote. Sens., 2019

An infant monitoring system with the support of accurate real-time indoor positioning.

Zhipeng Cao, Yifan Cheng, Ruizhi Chen, Guangyi Guo, Feng Ye, Liang Chen, Yuanjin Pan

Geo spatial Inf. Sci., 2019

A Low-Cost Single-Anchor Solution for Indoor Positioning Using BLE and Inertial Sensor Data.

Feng Ye, Ruizhi Chen, Guangyi Guo, Xuesheng Peng, Zuoya Liu, Lixiong Huang

IEEE Access, 2019

Locating Smartphones Indoors Using Built-In Sensors and Wi-Fi Ranging With an Enhanced Particle Filter.

Shihao Xu, Ruizhi Chen, Yue Yu, Guangyi Guo, Lixiong Huang

IEEE Access, 2019

Indoor Smartphone Localization: A Hybrid WiFi RTT-RSS Ranging Approach.

Guangyi Guo, Ruizhi Chen, Feng Ye, Xuesheng Peng, Zuoya Liu, Yuanjin Pan

IEEE Access, 2019

2018

Temporal-Spatial Surface Seasonal Mass Changes and Vertical Crustal Deformation in South China Block from GPS and GRACE Measurements.

Meilin He, Wenbin Shen, Yuanjin Pan, Ruizhi Chen, Hao Ding, Guangyi Guo

Sensors, 2018

Multi-Sensors Walking Speed Estimation Robust against the Dynamics of Handheld Devices.

Guangyi Guo, Ruizhi Chen, Yuanjin Pan, Zhipeng Cao, Liang Chen

Proceedings of the 2018 Ubiquitous Positioning, 2018

iBaby: A low cost BLE pseudolite based indoor baby care system.

Zhipeng Cao, Ruizhi Chen, Guangyi Guo, Yuanjin Pan

Proceedings of the 2018 Ubiquitous Positioning, 2018

2017

Scene Recognition for Indoor Localization Using a Multi-Sensor Fusion Approach.

Mengyun Liu, Ruizhi Chen, Deren Li, Yujin Chen, Guangyi Guo, Zhipeng Cao, Yuanjin Pan

Sensors, 2017