38 citations · 59 across the 14 of their papers we have counts for
4 papers · 1 filter
Dual-Polarized IRS-Assisted MIMO Network
Muteen Munawar, Kyungchun Lee
This study considers a dual-polarized intelligent reflecting surface (DP-IRS)-assisted multiple-input multiple-output (MIMO) single-user wireless communication system. The transmit…
Spectral Efficiency Optimization for Hybrid Relay-Reflecting Intelligent Surface
Nhan Thanh Nguyen, Quang-Doanh Vu, Kyungchun Lee +1
We propose a novel concept of hybrid relay-reflecting intelligent surface (HR-RIS), in which a single or few elements are deployed with power amplifiers (PAs) to serve as active re…
Hybrid Relay-Reflecting Intelligent Surface-Assisted Wireless Communication
Nhan Thanh Nguyen, Quang-Doanh Vu, Kyungchun Lee +1
Reconfigurable intelligent surface (RIS) has emerged as a cost- and energy-efficient solution to enhance the wireless communication capacity. However, recent studies show that a ve…
Intelligent Radio Signal Processing: A Survey
Quoc-Viet Pham, Nhan Thanh Nguyen, Thien Huynh-The +3
Intelligent signal processing for wireless communications is a vital task in modern wireless systems, but it faces new challenges because of network heterogeneity, diverse service…