34 citations · 54 across the 28 of their papers we have counts for
4 papers · 1 filter
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-…
Max-Min SINR Analysis of STAR-RIS Assisted Massive MIMO Systems with Hardware Impairments
Anastasios Papazafeiropoulos, Pandelis Kourtessis, Symeon Chatzinotas
Reconfigurable intelligent surface (RIS) has emerged as a cost-effective solution to improve wireless communication performance through just passive reflection. Recently, the conce…
Cooperative RIS and STAR-RIS assisted mMIMO Communication: Analysis and Optimization
Anastasios Papazafeiropoulos, Ahmet M. Elbir, Pandelis Kourtessis +2
Reconfigurable intelligent surface (RIS) has emerged as a cost-effective and promising solution to extend the wireless signal coverage and improve the performance via passive signa…
Achievable Rate of a STAR-RIS Assisted Massive MIMO System Under Spatially-Correlated Channels
Anastasios Papazafeiropoulos, Le-Nam Tran, Zaid Abdullah +2
Reconfigurable intelligent surfaces (RIS)-assisted massive multiple-input multiple-output (mMIMO) is a promising technology for applications in next-generation networks. However, r…