SCMA Detection in MIMO Systems with Low Complexity EP using QRD - Archive ouverte HAL Access content directly
Conference Papers Year : 2023

SCMA Detection in MIMO Systems with Low Complexity EP using QRD

Abstract

This article presents new low complexity message passing based detection algorithms for Sparse Code Multiple Access (SCMA) in Multiple Input Multiple Output (MIMO) systems thanks to the combination of sparser Factor Graph (FG) representation via QR Decomposition (QRD) and enhanced message-passing scheduling. The proposed algorithm achieves better performance to complexity trade-off than state-of-the-art message-passing-based detectors. Our results are presented based on complexity and error rate performance analysis
Fichier principal
Vignette du fichier
IEEE_ISTC_2023.pdf (584.94 Ko) Télécharger le fichier
Origin : Files produced by the author(s)

Dates and versions

hal-04261652 , version 1 (14-11-2023)

Identifiers

Cite

Adam Mekhiche, Antonio Maria Cipriano, Charly Poulliat. SCMA Detection in MIMO Systems with Low Complexity EP using QRD. 12th International Symposium on Topics in Coding (ISTC 2023), Sep 2023, Brest, France. pp.1-5, ⟨10.1109/ISTC57237.2023.10273533⟩. ⟨hal-04261652⟩
49 View
18 Download

Altmetric

Share

Gmail Facebook X LinkedIn More