8 papers
Multi-Mode Pinching-Antenna Systems: Polarization-Aware Full-Wave Modeling and Optimization
Dengke Wei, Runxin Zhang, Yulin Shao +2
Millimeter-wave and terahertz communications face a fundamental challenge: overcoming severe path loss without sacrificing spectral efficiency. Pinching antenna systems (PASS) addr…
Directional Pinching-Antenna Systems
Runxin Zhang, Yulin Shao, Yuanwei Liu
We propose a directional pinching-antenna system (DiPASS), a comprehensive framework that transitions PASS modeling from idealized abstraction to physical consistency. DiPASS intro…
Implicit Neural Compression of Point Clouds
Hongning Ruan, Yulin Shao, Qianqian Yang +3
Point clouds have gained prominence across numerous applications due to their ability to accurately represent 3D objects and scenes. However, efficiently compressing unstructured,…
From Link Diversity to Cross-Band Feedback Collaboration: A New Perspective on Hybrid Optical-RF Systems
Menghan Li, Yulin Shao, Runxin Zhang +1
We suggest a re-examination of the conventional view that hybrid optical-radio frequency (O-RF) systems are primarily diversity-driven networks that switch between RF and optical l…
Polarization Aware Movable Antenna
Runxin Zhang, Yulin Shao, Yonina C. Eldar
This paper presents a polarization-aware movable antenna (PAMA) framework that integrates polarization effects into the design and optimization of movable antennas (MAs). While MAs…
Capacity-Optimized Pre-Equalizer Design for Visible Light Communication Systems
Runxin Zhang, Yulin Shao, Jian Xiong +2
Since commercial LEDs are primarily designed for illumination rather than data transmission, their modulation bandwidth is inherently limited to a few MHz. This becomes a major bot…