3 papers
Performance Analysis of IRS-Assisted Cell-Free Communication
Diluka Loku Galappaththige, Dhanushka Kudathanthirige, Gayan Amarasuriya
In this paper, the feasibility of adopting an intelligent reflective surface (IRS) in a cell-free wireless communication system is studied. The received signal-to-noise ratio (SNR)…
Exploiting Underlay Spectrum Sharing in Cell-Free Massive MIMO Systems
Diluka Loku Galappaththige, Gayan Amarasuriya Aruma Baduge
We investigate the coexistence of underlay spectrum sharing in cell-free massive multiple-input multiple-output (MIMO) systems. A primary system with geographically distributed pri…
Exploiting Cell-Free Massive MIMO for Enabling Simultaneous Wireless Information and Power Transfer
Diluka Loku Galappaththige, Rajan Shrestha, Gayan Amarasuriya Aruma Baduge
The performance of simultaneous wireless information and power transfer (SWIPT) in downlink (DL) cell-free massive multiple-input multiple-output (MIMO) is investigated. Tight appr…