4 papers
ECO-COMM: An Ultra Low-Latency Event Camera based Optical Communication System
Chengling Xu, Keigo Hirakawa, Feng Ye
Ultralow-latency communication is critical for emerging next-generation applications such as XR, real-time control, and distributed sensing. We present ECO-COMM, an event-camera-ba…
ECO-ID: Event-Camera based Optical System for Secure Multi-User Ultra-Low Latency Identification
Subham Sabud, Chengling Xu, Feng Ye
Time-critical interactive systems increasingly require ultra-low-latency device identification for multiple users, yet prevailing approaches such as passwords, QR codes, and RFID/N…
Shape Ultrasound with Dynamic Microfluidic Lenses
Dajun Zhang, Hyunji Shim, Michael Ferolito +3
Dynamic shaping of ultrasound into prescribed spatial patterns underlies a broad range of biomedical and engineering applications. However, existing modulation strategies face fund…
Exploiting RIS Optimization Limits for Multi-User Beamforming and Signal Suppression
Subham Sabud, Mengni Zhao, Chu Ma +2
This paper presents a unified framework for exploiting the boundaries of reconfigurable intelligent surfaces (RIS) joint optimization in multi-user wireless systems, where a single…