185 citations · 847 across the 129 of their papers we have counts for
10 papers · 1 filter
Protecting Massive MIMO-Radar Coexistence: Precoding Design and Power Control
Mohamed Elfiatoure, Mohammadali Mohammadi, Hien Quoc Ngo +2
This paper studies the coexistence between a downlink multiuser massive multi-input-multi-output (MIMO) communication system and MIMO radar. The performance of the massive MIMO sys…
STAR-RIS Assisted Cell-Free Massive MIMO System Under Spatially-Correlated Channels
Anastasios Papazafeiropoulos, Hien Quoc Ngo, Pandelis Kourtessis +1
This paper investigates the performance of downlink simultaneous transmitting and reflecting reconfigurable intelligent surface (STAR-RIS)-assisted cell-free (CF) massive multiple-…
Cell-Free Massive MIMO Surveillance Systems
Zahra Mobini, Hien Quoc Ngo, Michail Matthaiou +1
Wireless surveillance, in which untrusted communications links are proactively monitored by legitimate agencies, has started to garner a lot of interest for enhancing the national…
How to Combine OTFS and OFDM Modulations in Massive MIMO?
Ruoxi Chong, Mohammadali Mohammadi, Hien Quoc Ngo +2
In this paper, we consider a downlink (DL) massive multiple-input multiple-output (MIMO) system, where different users have different mobility profiles. To support this system, we…
Cell-Free Massive MIMO for ISAC: Access Point Operation Mode Selection and Power Control
Mohamed Elfiatoure, Mohammadali Mohammadi, Hien Quoc Ngo +1
This paper considers a cell-free massive multipleinput multiple-output (MIMO) integrated sensing and communication (ISAC) system, where distributed MIMO access points (APs) are use…
Cell-free Massive MIMO and SWIPT: Access Point Operation Mode Selection and Power Control
Mohammadali Mohammadi, Le-Nam Tran, Zahra Mobini +2
This paper studies cell-free massive multiple-input multiple-output (CF-mMIMO) systems incorporating simultaneous wireless information and power transfer (SWIPT) for separate infor…