Full Duplex Spatial Modulation System in presence of IQ imbalance - Archive ouverte HAL Accéder directement au contenu
Communication Dans Un Congrès Année : 2020

Full Duplex Spatial Modulation System in presence of IQ imbalance

Résumé

The combination of the spatial modulation (SM) and of the full duplex (FD) is a challenging research direction because it brings high spectral efficiency and even energy consumption reduction because of the use of a unique radio frequency (RF) receiving chain. This paper presents a full-duplex spatial modulation (FDSM) system over the Rician fading channel. A least-square self-interference (SI) esti-mator is implemented for the self-interference cancellation (SIC). Moreover, the impact of IQ imbalance on the bit error rate (BER) performance is analyzed. The obtained results show that the proposed estimator can reduce SI at a low level. The system is more sensitive to the IQ imbalance under low noise environment.
Fichier principal
Vignette du fichier
PID6327409.pdf (574.66 Ko) Télécharger le fichier
Origine Fichiers produits par l'(les) auteur(s)
Loading...

Dates et versions

hal-02918347 , version 1 (20-08-2020)

Identifiants

  • HAL Id : hal-02918347 , version 1

Citer

Yanni Zhou, Florin Hutu, Guillaume Villemaud. Full Duplex Spatial Modulation System in presence of IQ imbalance. URSI GASS 2020, Aug 2020, Rome, Italy. pp.1-3. ⟨hal-02918347⟩
60 Consultations
157 Téléchargements

Partager

Gmail Mastodon Facebook X LinkedIn More