Fundamentals of RIS-aided localization in the far-field

DR Emenonye, HS Dhillon… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
This paper develops fundamental bounds for localization in orthogonal frequency division
multiplexing (OFDM) systems aided by reconfigurable intelligent surfaces (RISs) …

Fundamentals of LEO based localization

DR Emenonye, HS Dhillon, RM Buehrer - arXiv preprint arXiv:2408.16710, 2024 - arxiv.org
In this paper, we derive the fundamental limits of low earth orbit (LEO) enabled localization
by analyzing the available information in signals from multiple LEOs during different …