By Topic

On interference analysis of self-organized femtocells in indoor deployment

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$33 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

4 Author(s)
H. M. de Lima Carlos ; Centre for Wireless Communications, University of Oulu, P. O. Box 4500, FIN-90014 ; Mehdi Bennis ; Kaveh Ghaboosi ; Matti Latva-aho

The co-channel interference arising from the unplanned deployment and autonomous operation of self-organized femtocells is the most challenging obstacle to the viability of such architecture. Herein, we provide an analytical framework for assessing the uplink interference of indoor deployment scenario. The proposed model resorts to Gauss-Hermite quadrature to obtain an approximation to the total interference perceived by a tagged receiver, and stochastic geometry to model the distribution of nodes and their relative separation distances. Furthermore, the benefit of coordinating nearby femtocells so as to perform interference avoidance is also assessed. We observe that analytical results match well with simulation results. And yet, through coordination, it is possible to improve spatial reuse, reduce outage, and attain not only higher spectral efficiency, but also increased capacity.

Published in:

2010 IEEE Globecom Workshops

Date of Conference:

6-10 Dec. 2010