41 citations · 110 across the 9 of their papers we have counts for
12 papers
Green Learning-Based Signal-Level Detection of RIS Spoofing Attacks in Vehicular ISAC Systems
Po-Heng Chou, Tingyu Shui, Pin-Qi Fu +3
Integrated sensing and communication (ISAC) enables wireless infrastructure to jointly support communication and environmental sensing, but also introduces new physical-layer secur…
Lightweight Time-Frequency Vibration Sensing for Consumer Device Condition Monitoring
Po-Heng Chou, Jen-Yu Chiu, Chun-Yu Yeh +2
Consumer rotating devices, including washing machines, air conditioners, electric fans, robotic vacuum cleaners, and home fitness equipment, increasingly rely on vibration sensing…
Measurement-Driven Early Warning for Resilient 5G NSA Railway Networks
Po-Heng Chou, Da-Chih Lin, Hung-Yu Wei +2
This paper presents a measurement-driven study of early warning for reliability breakdown events in 5G non-standalone (NSA) railway networks. Using 10 Hz metro-train measurement tr…
NGGAN: Noise Generation GAN Based on the Practical Measurement Dataset for Narrowband Powerline Communications
Ying-Ren Chien, Po-Heng Chou, You-Jie Peng +3
To effectively process impulse noise for narrowband powerline communications (NB-PLCs) transceivers, capturing comprehensive statistics of nonperiodic asynchronous impulsive noise…
MECKD: Deep Learning-Based Fall Detection in Multilayer Mobile Edge Computing With Knowledge Distillation
Wei-Lung Mao, Chun-Chi Wang, Po-Heng Chou +2
The rising aging population has increased the importance of fall detection (FD) systems as an assistive technology, where deep learning techniques are widely applied to enhance acc…
Automated Defect Detection for Mass-Produced Electronic Components Based on YOLO Object Detection Models
Wei-Lung Mao, Chun-Chi Wang, Po-Heng Chou +1
Since the defect detection of conventional industry components is time-consuming and labor-intensive, it leads to a significant burden on quality inspection personnel and makes it…
YOLO-Based Defect Detection for Metal Sheets
Po-Heng Chou, Chun-Chi Wang, Wei-Lung Mao
In this paper, we propose a YOLO-based deep learning (DL) model for automatic defect detection to solve the time-consuming and labor-intensive tasks in industrial manufacturing. In…
Deep Reinforcement Learning-Based Precoding for Multi-RIS-Aided Multiuser Downlink Systems with Practical Phase Shift
Po-Heng Chou, Bo-Ren Zheng, Wan-Jen Huang +3
This study considers multiple reconfigurable intelligent surfaces (RISs)-aided multiuser downlink systems with the goal of jointly optimizing the transmitter precoding and RIS phas…
Capacity-Net-Based RIS Precoding Design without Channel Estimation for mmWave MIMO System
Chun-Yuan Huang, Po-Heng Chou, Wan-Jen Huang +2
In this paper, we propose Capacity-Net, a novel unsupervised learning approach aimed at maximizing the achievable rate in reflecting intelligent surface (RIS)-aided millimeter-wave…
Markov Modeling for Licensed and Unlicensed Band Allocation in Underlay and Overlay D2D
Po-Heng Chou, Yen-Ting Liu, Wei-Chang Chen +1
In this paper, a novel analytical model for resource allocation is proposed for a device-to-device (D2D) assisted cellular network. The proposed model can be applied to underlay an…
CWT-Enhanced Vibration Sensing With Time-Frequency Region Localization Using YOLO
Po-Heng Chou, Wei-Lung Mao, Ru-Ping Lin +2
This letter presents a CWT-enhanced vibration sensing framework for bearing fault monitoring through localized time-frequency region detection on continuous wavelet transform (CWT)…
DNN-Based Precoding in RIS-Aided mmWave MIMO Systems With Practical Phase Shift
Po-Heng Chou, Ching-Wen Chen, Wan-Jen Huang +3
In this paper, the precoding design is investigated for maximizing the throughput of millimeter wave (mmWave) multiple-input multiple-output (MIMO) systems with obstructed direct c…