259 citations · 472 across the 28 of their papers we have counts for
11 papers · 1 filter
Online Segmented Recursive Least-Squares for Multipath Doppler Tracking
Jae Won Choi, Girish Chowdhary, Andrew C. Singer +4
Underwater communication signals typically suffer from distortion due to motion-induced Doppler. Especially in shallow water environments, recovering the signal is challenging due…
Towards Robust Data-Driven Underwater Acoustic Localization: A Deep CNN Solution with Performance Guarantees for Model Mismatch
Amir Weiss, Andrew C. Singer, Gregory W. Wornell
Key challenges in developing underwater acoustic localization methods are related to the combined effects of high reverberation in intricate environments. To address such challenge…
Through Tissue Ultra-high-definition Video Transmission Using an Ultrasound Communication Channel
Zhengchang Kou, Andrew C. Singer, Michael L. Oelze
Wireless capsule endoscopy (WCE) has been widely adopted as complementary to traditional wired gastroendoscopy, especially for small bowel diseases which are beyond the latter's re…
A Semi-Blind Method for Localization of Underwater Acoustic Sources
Amir Weiss, Toros Arikan, Hari Vishnu +3
Underwater acoustic localization has traditionally been challenging due to the presence of unknown environmental structure and dynamic conditions. The problem is richer still when…
Video-Streaming Biomedical Implants using Ultrasonic Waves for Communication
Gizem Tabak, Jae Won Choi, Rita J. Miller +2
The use of wireless implanted medical devices (IMDs) is growing because they facilitate continuous monitoring of patients during normal activities, simplify medical procedures requ…
Blind Exploration and Exploitation of Stochastic Experts
Noyan C. Sevuktekin, Andrew C. Singer
We present blind exploration and exploitation (BEE) algorithms for identifying the most reliable stochastic expert based on formulations that employ posterior sampling, upper-confi…
High Data Rate Near-Ultrasonic Communication with Consumer Devices
Gizem Tabak, Xintian Eddie Lin, Andrew C. Singer
Automating device pairing and credential exchange in consumer devices reduce the time users spend with mundane tasks and improve the user experience. Acoustic communication is gain…
Real-time video streaming in vivo using ultrasound as the communication channel
Zhengchang Kou, Rita J. Miller, Andrew C. Singer +1
The emergence of capsule endoscopy has provided a means of capturing video of the small intestines without having to resort to an invasive procedure involving intubation. However,…
Low-Complexity System and Algorithm for an Emergency Ventilator Sensor and Alarm
Ryan M. Corey, Evan M. Widloski, David Null +11
In response to the shortage of ventilators caused by the COVID-19 pandemic, many organizations have designed low-cost emergency ventilators. Many of these devices are pressure-cycl…
Video-Capable Ultrasonic Wireless Communications through Biological Tissues
Gizem Tabak, Sijung Yang, Rita Miller +2
Wireless implanted medical devices (IMDs) provide ease and comfort to an increasing number of patients and physicians. Currently, radiofrequency electromagnetic waves are the most…
On the Reusability of Post-Experimental Field Data for Underwater Acoustic Communications R&D
Sijung Yang, Grant Deane, James C. Preisig +3
Field data is often expensive to collect, time-consuming to prepare to collect, and even more time-consuming to process after the experiment has concluded. However, it is often the…