2 papers
cs.NI2021
WiCluster: Passive Indoor 2D/3D Positioning using WiFi without Precise Labels
Ilia Karmanov, Farhad G. Zanjani, Simone Merlin +2
We introduce WiCluster, a new machine learning (ML) approach for passive indoor positioning using radio frequency (RF) channel state information (CSI). WiCluster can predict both a…
cs.IT2018
Multilevel-Coded Pulse-Position Modulation for Covert Communications over Binary-Input Discrete Memoryless Channels
Ishaque Ashar Kadampot, Mehrdad Tahmasbi, Matthieu R Bloch
We develop a low-complexity coding scheme to achieve covert communications over binary-input discrete memoryless channels (BI-DMCs). We circumvent the impossibility of covert commu…