Invited: Can Wi-R enable perpetual IoB nodes?

no code implementations • 20 Jul 2023 • Arunashish Datta, Shreyas Sen

While the number of wearables is steadily growing, the wearables/person wearing them faces a limitation due to the need for charging all of them every day.

Channel Modeling for Physically Secure Electro-Quasistatic In-Body to Out-of-Body Communication with Galvanic Tx and Multimodal Rx

no code implementations • 27 Apr 2022 • Arunashish Datta, Mayukh Nath, Baibhab Chatterjee, Nirmoy Modak, Shreyas Sen

Increasing number of devices being used in and around the human body has resulted in the exploration of the human body as a communication medium.

A Quantitative Analysis of Physical Security and Path Loss With Frequency for IBOB Channel

no code implementations • 27 Apr 2022 • Arunashish Datta, Mayukh Nath, Baibhab Chatterjee, Shovan Maity, Shreyas Sen

Security vulnerabilities demonstrated in implantable medical devices have opened the door for research into physically secure and low power communication methodologies.

Advanced Biophysical Model to Capture Channel Variability for EQS Capacitive HBC

no code implementations • 29 Oct 2020 • Arunashish Datta, Mayukh Nath, David Yang, Shreyas Sen

FEM based simulation results are used to analyze the channel response of human body for different positions and sizes of the device which are further verified using measurement results to validate the developed biophysical model.