191 citations · 636 across the 53 of their papers we have counts for
56 papers
Odometry-Aided Real-Time Mapping for Underwater Robots Using Forward-Looking Sonar
Siyuan Du, Kanzhong Yao, Youdong Wang +5
Reliable perception is essential for underwater vehicles operating in complex environments, where light attenuation and scattering often degrade visibility and compromise optical s…
Layered Architecture for Mobile Intelligence
Qingwen Liu, Mingqing Liu
Artificial intelligence (AI) is rapidly evolving from a centralized computing capability into a pervasive infrastructure that interacts directly with the physical world. While rece…
AB-Sync: Attention-Based Slot-Level Clock Synchronization Method for UWB-TDOA Localization Networks
Tianyi Lyu, Kefei Tian, Kangqiao Qin +2
Ultra-wideband (UWB) time-difference-of-arrival (TDOA) localization networks provide high-update-rate indoor location services for IoT and cyber-physical applications, but their ac…
High-Resolution Multi-Target DOA Estimation for Resonant Beam Systems
Guangkun Zhang, Mingqing Liu, Wen Fang +3
Direction of arrival (DOA) estimation technology offers a promising solution to address the sensing and positioning demands of Internet of Things (IoT) devices. Optical resonant be…
On the Stability of Spatially Distributed Cavity Laser and Boundary of Resonant Beam SLIPT
Mingliang Xiong, Zeqian Guo, Qingqing Zhang +4
Spatially distributed cavity (SDC) lasers are a promising technology for simultaneous light information and power transfer (SLIPT), offering benefits such as increased mobility and…
Self-Alignment Resonant Beam Empowers Beamforming without Estimation and Control for 6G IoT
Yixuan Guo, Mingliang Xiong, Qingwen Liu
The integration of communication, sensing, and wireless power transfer (WPT) is a cornerstone of 6G intelligent IoT. However, relying on traditional beamforming imposes prohibitive…
Safety Analysis for Distributed Coupled-Cavity Laser based Wireless Power Transfer
Mingqing Liu, Hao Deng, Iman Tavakkolnia +3
Intracavity laser-based systems are emerging as key enablers for next-generation wireless communications, positioning, and wireless power transfer (WPT). Distributed coupled-cavity…
Design and Analysis of Phase Conjugation-Based Self-Alignment Beamforming for RIS-Assisted Terahertz SWIPT
Jiayuan Wei, Qingwei Jiang, Wen Fang +4
Terahertz (THz) simultaneous wireless information and power transfer (SWIPT) is a promising technology for enabling ultra-high-rate and low-latency communications in massive batter…
FDMA-Based Passive Multiple Users SWIPT Utilizing Resonant Beams
Yixuan Guo, Mingliang Xiong, Wen Fang +3
The rapid development of IoT technology has led to a shortage of spectrum resources and energy, giving rise to simultaneous wireless information and power transfer (SWIPT) technolo…
Duplex Self-Aligning Resonant Beam Communications and Power Transfer with Coupled Spatially Distributed Laser Resonator
Mingliang Xiong, Qingwen Liu, Hao Deng +3
Sustainable energy supply and high-speed communications are two significant needs for mobile electronic devices. This paper introduces a self-aligning resonant beam system for simu…
Simultaneous Self-Localization and Base Station Localization with Resonant Beam
Guangkun Zhang, Wen Fang, Mingliang Xiong +5
High-precision positioning in GPS-denied environments is a demanding but challenging technology. Resonant Beam Positioning (RBP) utilizes a resonant beam with properties such as en…
Integrated Sensing and Communication System Based on Radio Frequency Resonance Beam
Yixuan Guo, Shuaifan Xia, Mingliang Xiong +5
To address the complex beam control in traditional multiple-input multiple-output (MIMO) systems, researchers have proposed adaptive beam alignment using retro-directive antenna (R…
Resonant Beam Enabled Passive 3D Positioning
Yixuan Guo, Mingliang Xiong, Wen Fang +4
With the rapid development of the internet of things (IoT), location-based services are becoming increasingly prominent in various aspects of social life, and accurate location inf…
Resonant Beam Multi-Target DOA Estimation
Yixuan Guo, Qingwei Jiang, Mingliang Xiong +5
With the increasing demand for internet of things (IoT) applications, especially for location-based services, how to locate passive mobile targets (MTs) with minimal beam control h…
FoV and Efficiency Optimization for Resonant Beam SLIPT with Telescope Integration
Qingwei Jiang, Shun Han, Mingliang Xiong +4
Meeting the large bandwidth demands of wireless communication for mobile Internet of Things (IoT) devices while enhancing their endurance is a significant challenge. Simultaneous l…
Single-Frequency Self-Alignment RF Resonant Beam for Information and Power Transfer
Qingwei Jiang, Mingqing Liu, Mengyuan Xu +4
Due to power attenuation, improving transmission efficiency in the radio-frequency (RF) band remains a significant challenge, which hinders advancements in various fields of the In…
Field of View Expansion for Resonant Beam Information and Power Transfer
Shun Han, Wen Fang, Mingqing Liu +3
Simultaneous wireless information and power transfer (SWIPT) leverages lightwave as the wireless transmission medium, emerging as a promising technology in the future Internet of T…
Resonant Beam Enabled DoA Estimation in Passive Positioning System
Yixuan Guo, Qingwei Jiang, Mengyuan Xu +5
The rapid advancement of the next generation of communications and internet of things (IoT) technologies has made the provision of location-based services for diverse devices an in…
Resonant Beam Communications: A New Design Paradigm and Challenges
Yuanming Tian, Dongxu Li, Chuan Huang +2
Resonant beam communications (RBCom), which adopt oscillating photons between two separate retroreflectors for information transmission, exhibit potential advantages over other typ…
Design and Performance of Resonant Beam Communications -- Part II: Mobile Scenario
Dongxu Li, Yuanming Tian, Chuan Huang +2
This two-part paper focuses on the system design and performance analysis for a point-to-point resonant beam communication (RBCom) system under both the quasi-static and mobile sce…
Design and Performance of Resonant Beam Communications -- Part I: Quasi-Static Scenario
Dongxu Li, Yuanming Tian, Chuan Huang +2
This two-part paper studies a point-to-point resonant beam communication (RBCom) system, where two separately deployed retroreflectors are adopted to generate the resonant beam bet…
Reconfigurable Intelligent Surface Assisted Free Space Optical Information and Power Transfer
Wen Fang, Wen Chen, Qingqing Wu +4
Free space optical (FSO) transmission has emerged as a key candidate technology for 6G to expand new spectrum and improve network capacity due to its advantages of large bandwidth,…
Sensing with OFDM Waveform at mmWave Band based on Micro-Doppler Analysis
Mingqing Liu, Fei Gao, Zhuangzhuang Cui +2
Joint communication and sensing (JCAS) technology has been regarded as one of the innovations in the 6G network. With the channel modeling proposed by the 3rd Generation Partnershi…
Binocular Localization Using Resonant Beam
Mengyuan Xu, Mingqing Liu, Qingwei Jiang +3
Locating mobile devices precisely in indoor scenarios is a challenging task because of the signal diffraction and reflection in complicated environments. One vital cause deteriorat…