3 papers
cs.IT2025
RIS Deployment Optimization with Iterative Detection and Decoding in Multiuser Multiple-Antenna Systems
R. Porto, R. de Lamare
This work investigates a Reconfigurable Intelligent Surface (RIS)-assisted uplink system employing iterative detection and decoding (IDD) techniques. We analyze the impact of tunin…
cs.IT2024
Study of Iterative Detection and Decoding for Multiuser Systems and MMSE Refinements with Active or Passive RIS
R. Porto, R. C. de Lamare
An iterative detection and decoding (IDD) scheme is proposed for multiuser multiple-antenna systems assisted by an active or a passive Reconfigurable Intelligent Surface (RIS). The…
cs.IT2024
Study of Iterative Detection and Decoding for RIS-Aided Multiuser Multi-Antenna Systems
R. Porto, R. C. de Lamare
We present a novel iterative detection and decoding (IDD) scheme for Reconfigurable Intelligent Surface (RIS)-assisted multiuser multiple-antenna systems. The proposed approach int…