Abstract: This paper provides a comparative analysis of the physical layer (PHY) characteristics of DECT-2020 NR and LTE-M, two critical standards for IoT communication. DECT-2020 NR, developed by ...

Abstract: Radio frequency fingerprint identification (RFFI) is a promising authentication mechanism for physical-layer security. In this article, we thoroughly validate the feasibility of using RFFI ...

Learn how to derive the electric field for a uniformly charged rod in this step-by-step physics tutorial! ⚡📐 Understand the mathematical derivation, key concepts, and practical applications of linear ...

The icy ballet of stone upon ice makes curling one of the most intriguing sports of the Winter Olympics. But scientists still haven't quite figured out the physics of how they move. For a sport that ...