Self-Optimization in Mobile Cellular Networks: Power Control and User Association

Chung Shue Chen 1, 2, 3 François Baccelli 1
1 TREC - Theory of networks and communications
DI-ENS - Département d'informatique de l'École normale supérieure, ENS Paris - École normale supérieure - Paris, Inria Paris-Rocquencourt
Abstract : In this work, we develop mathematical and algorithmic tools for the self-optimization of mobile cellular networks. Scalable algorithms which are based on local measurements and do not require heavy coordination among the wireless devices are proposed. We focus on the optimization of transmit power and of user association. The method is applicable to both joint and separate optimizations. The global utility minimized is linked to potential delay fairness. The distributed algorithm adaptively updates the system parameters and achieves global optimality by measuring SINR and interference. It is built on Gibbs' sampler and offers a unified framework that can be easily reused for different purposes. Simulation results demonstrate the effectiveness of the algorithm.
Type de document :
Communication dans un congrès
IEEE International Conference on Communications, May 2010, Cape Town, South Africa. 2010, 〈10.1109/ICC.2010.5501928〉
Liste complète des métadonnées

Littérature citée [14 références]  Voir  Masquer  Télécharger

https://hal.inria.fr/hal-00745122
Contributeur : Chung Shue Chen <>
Soumis le : mercredi 24 octobre 2012 - 16:04:38
Dernière modification le : mardi 17 avril 2018 - 11:28:59
Document(s) archivé(s) le : vendredi 25 janvier 2013 - 03:49:47

Fichier

ICC2010_CR_3.pdf
Fichiers produits par l'(les) auteur(s)

Identifiants

Collections

INRIA | UPMC | PSL

Citation

Chung Shue Chen, François Baccelli. Self-Optimization in Mobile Cellular Networks: Power Control and User Association. IEEE International Conference on Communications, May 2010, Cape Town, South Africa. 2010, 〈10.1109/ICC.2010.5501928〉. 〈hal-00745122〉

Partager

Métriques

Consultations de la notice

275

Téléchargements de fichiers

283