13 papers
MIRA: Medical Image Reflection for Agentic Diagnosis
Shengzhi Wang, Jun Yang, Kai Wu +11
Medical visual agents can use tools to inspect images and retrieve external knowledge, but indiscriminate tool use may introduce noisy or misleading evidence. Reliable diagnosis th…
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…
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…
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…
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…