From the 2 of 27 linked papers with an AI index.
27 papers
Breaking Network Densification Limits with Distributed Cooperative Massive Access (DCMA)
Christoforos I. Dallas, Apostolos A. Tegos, Sotiris A. Tegos +3
In this work, we investigate the performance of the distributed cooperative massive access (DCMA) framework in large-scale network setups by incorporating stochastic geometry model…
Jacobi Elliptic Chirps for Sub-Nyquist Multi-Target Ranging
Dimitrios Bozanis, Thrassos K. Oikonomou, Sotiris A. Tegos +2
The paper introduces a sine‑over‑cosine Jacobi elliptic chirp (SC‑EFM) for sub‑Nyquist pulse‑compression radar, showing it can suppress ghost‑target artifacts while preserving targ…
Elliptic Range-Doppler Mapping for OFDM-ISAC under IQ Imbalance
Thrassos K. Oikonomou, Dimitrios Bozanis, Sotiris A. Tegos +2
The paper proposes a new detection algorithm that directly exploits the structure of IQ‑imbalance‑distorted OFDM signals for integrated sensing and communication, using an elliptic…
When Simultaneous Localization and Mapping Meets Wireless Communications: A Survey
Konstantinos Gounis, Sotiris A. Tegos, Dimitrios Tyrovolas +2
This paper surveys the state-of-the-art in the nexus of SLAM and Wireless Communications, attributing the bidirectional impact of each with a focus on visual SLAM (V-SLAM) integrat…
Quantized Zero-Energy RIS: Residual Phase Modeling and Outage Analysis
Dimitrios Tyrovolas, Sotiris A. Tegos, Kunrui Cao +6
Zero-energy reconfigurable intelligent surfaces (zeRISs) have recently emerged as a promising solution for enabling energy-efficient and scalable programmable wireless environments…
Constellation Design for Robust Interference Mitigation
Athanasios T. Papadopoulos, Thrassos K. Oikonomou, Dimitrios Tyrovolas +4
This paper investigates symbol detection for single-carrier communication systems operating in the presence of additive interference with Nakagami-m statistics. Such interference d…