Interference model and antenna parameters setting effects on 4G-LTE networks coverage

Nourredine Tabia 1 Alexandre Gondran 2 Oumaya Baala 1 Alexandre Caminada 1
1 UTBM - Université de Technologie Belfort-Montbéliard
2 MAIAA - ENAC - Laboratoire de Mathématiques Appliquées, Informatique et Automatique pour l'Aérien
Abstract : The currently emerging Long Term Evolution 4G-LTE cellular networks are based on new technique of transmission called the Orthogonal Frequency Division Multiple Access (OFDMA). This paper shows the interest of robust approach due to the uncertainty of traffic distribution. First, we develop and validate the interference model based on SINR metric for the deployment of the LTE network, and then we use greedy algorithms to show how frequency and tilt parameter settings can impact the coverage performance metric. Two frequency schemes have been compared to validate our model: the frequency reuse 1 scheme whereby the whole available bandwidth is used in each cell/sector and the frequency reuse 3 scheme in which the entire bandwidth is divided into 3 non-overlapping groups and assigned to 3 co-site sectors within each cell.
Keywords : LTE SINR interference frequency optimization tilt optimization robustness
Type de document :
Communication dans un congrès
PM2HW2N 2012, 7th ACM workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks, Oct 2012, Paphos, Cyprus. pp 175-182, 2012, 〈10.1145/2387191.2387215〉
Liste complète des métadonnées

Littérature citée [14 références]  Voir  Masquer  Télécharger
https://hal-enac.archives-ouvertes.fr/hal-00938863
Contributeur : Laurence Porte <>
Soumis le : vendredi 16 mai 2014 - 13:29:39
Dernière modification le : jeudi 15 février 2018 - 08:48:15
Document(s) archivé(s) le : samedi 16 août 2014 - 10:42:32

Fichier

552.pdf
Fichiers éditeurs autorisés sur une archive ouverte

Identifiants

Collections

MAIAA | MAIAA-OPTIM | INSMI | ENAC | UNIV-FCOMTE | TDS-MACS

Citation

Nourredine Tabia, Alexandre Gondran, Oumaya Baala, Alexandre Caminada. Interference model and antenna parameters setting effects on 4G-LTE networks coverage. PM2HW2N 2012, 7th ACM workshop on Performance Monitoring and Measurement of Heterogeneous Wireless and Wired Networks, Oct 2012, Paphos, Cyprus. pp 175-182, 2012, 〈10.1145/2387191.2387215〉. 〈hal-00938863〉

Exporter

BibTeX TEI DC DCterms EndNote

Partager

Métriques

Consultations de la notice

222

Téléchargements de fichiers

1790

Picto

Contact  : publications@enac.fr