LoS theoretical and experimental MIMO study ...
Type de document :
Compte-rendu et recension critique d'ouvrage
Titre :
LoS theoretical and experimental MIMO study from 1-40 GHz in indoor environments
Auteur(s) :
Pascual-Garcia, Juan [Auteur]
Universidad Politécnica de Cartagena / Technical University of Cartagena [UPCT]
Martinez-Ingles, Maria-Teresa [Auteur]
Universidad Pedagógica y Tecnológica de Colombia [UPTC]
Gaillot, Davy [Auteur]
Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN [TELICE - IEMN]
Juan-Llacer, Leandro [Auteur]
Universidad Politécnica de Cartagena / Technical University of Cartagena [UPCT]
Molina-Garcia-Pardo, Jose-Maria [Auteur]
Universidad Politécnica de Cartagena / Technical University of Cartagena [UPCT]
Universidad Politécnica de Cartagena / Technical University of Cartagena [UPCT]
Martinez-Ingles, Maria-Teresa [Auteur]
Universidad Pedagógica y Tecnológica de Colombia [UPTC]
Gaillot, Davy [Auteur]
Télécommunication, Interférences et Compatibilité Electromagnétique - IEMN [TELICE - IEMN]
Juan-Llacer, Leandro [Auteur]
Universidad Politécnica de Cartagena / Technical University of Cartagena [UPCT]
Molina-Garcia-Pardo, Jose-Maria [Auteur]
Universidad Politécnica de Cartagena / Technical University of Cartagena [UPCT]
Titre de la revue :
Electronics
Pagination :
1688
Éditeur :
MDPI
Date de publication :
2020
ISSN :
2079-9292
Mot(s)-clé(s) en anglais :
5G
cm-W
mm-W
channel modeling
cm-W
mm-W
channel modeling
Discipline(s) HAL :
Sciences de l'ingénieur [physics]/Electromagnétisme
Résumé en anglais : [en]
In this work, line-of-sight multiple-input multiple-output (MIMO) measurements in the frequency range from 1 GHz to 40 GHz are presented for an indoor environment in the scope of new 5G bands. For the sake of comparison, ...
Lire la suite >In this work, line-of-sight multiple-input multiple-output (MIMO) measurements in the frequency range from 1 GHz to 40 GHz are presented for an indoor environment in the scope of new 5G bands. For the sake of comparison, the measured radio channels are reproduced with great accuracy using ray-tracing techniques by tuning all propagation mechanisms. The relative received power, root mean square of the delay spread (RMS DS) and K-factor provide an insight of how propagation behaves in indoor scenarios within a large and contiguous frequency band. Results show that a decay factor behaves nearly constant with frequency and the RMS DS is quite sensible to frequency. From these results, faithful one-slope 5G models are proposed. Finally, the contribution of the simulated propagation mechanisms to the radio channel is investigated which suggests that the simulation of the low-mmW radio channel can be simplified.Lire moins >
Lire la suite >In this work, line-of-sight multiple-input multiple-output (MIMO) measurements in the frequency range from 1 GHz to 40 GHz are presented for an indoor environment in the scope of new 5G bands. For the sake of comparison, the measured radio channels are reproduced with great accuracy using ray-tracing techniques by tuning all propagation mechanisms. The relative received power, root mean square of the delay spread (RMS DS) and K-factor provide an insight of how propagation behaves in indoor scenarios within a large and contiguous frequency band. Results show that a decay factor behaves nearly constant with frequency and the RMS DS is quite sensible to frequency. From these results, faithful one-slope 5G models are proposed. Finally, the contribution of the simulated propagation mechanisms to the radio channel is investigated which suggests that the simulation of the low-mmW radio channel can be simplified.Lire moins >
Langue :
Anglais
Vulgarisation :
Non
Source :
Fichiers
- https://hal.archives-ouvertes.fr/hal-03321550/document
- Accès libre
- Accéder au document
- https://hal.archives-ouvertes.fr/hal-03321550/document
- Accès libre
- Accéder au document
- document
- Accès libre
- Accéder au document
- Pascual-Garcia_2020_electronics-09-01688.pdf
- Accès libre
- Accéder au document
- Accès libre
- Accéder au document