Analytical Modeling of Downlink CoMP in LTE-Advanced

Abstract : In this paper, we discuss several Coordinated Multi-Point (CoMP) schemes proposed for LTE-Advanced systems. We investigate their benefits in a multi-antenna beamforming system where multiple cells may share their resources and jointly coordinate their transmissions to improve the performance at cell edge and the overall system capacity. We evaluate the system performance by combining flow-level analysis with numerical results from LTE-Advanced network simulator. We show that the intra-site coordination brings significant gains in beamforming systems, especially with the joint transmission scheme where the user throughput and the system capacity are improved.
Type de document :
Communication dans un congrès
VTC, 2015, Glasgow, United Kingdom. 2015, 〈10.1109/VTCSpring.2015.7145704〉
Liste complète des métadonnées

Littérature citée [8 références]  Voir  Masquer  Télécharger
Contributeur : Thomas Bonald <>
Soumis le : mardi 15 décembre 2015 - 14:54:21
Dernière modification le : mercredi 21 mars 2018 - 18:57:46
Document(s) archivé(s) le : samedi 29 avril 2017 - 15:05:50


Fichiers produits par l'(les) auteur(s)



Ahlem Khlass, Thomas Bonald, Salah-Eddine Elayoubi. Analytical Modeling of Downlink CoMP in LTE-Advanced. VTC, 2015, Glasgow, United Kingdom. 2015, 〈10.1109/VTCSpring.2015.7145704〉. 〈hal-01244192〉



Consultations de la notice


Téléchargements de fichiers