Talks and Poster Presentations (with Proceedings-Entry):
M. Taranetz, M. Rupp:
"Performance of Femtocell Access Point Deployments in User Hot-Spot Scenarios";
Talk: Australasian Telecommunication Networks and Applications Conference 2012, ATNAC 2012,
Brisbane, Australia;
11-07-2012
- 11-09-2012; in: "Australasian Telecommunication Networks and Applications Conference 2012. ATNAC 2012",
(2012),
5 pages.
English abstract:
In this work, we investigate the impact of user clustering on the performance of femtocell-enhanced macrocellular networks. Various degrees of clustering are evaluated: A low degree corresponds to almost uniform user distributions, whereas a high degree relates to densly populated user hot-spots. Clustered user-scenarios are generated by applying a Poisson cluster process. We start out with a plain macrocellular network and cover an increasing amount of these clusters by femtocells. Expressions for the achieved Signal-to-Interference Ratio (SIR) of macrocell- and femtocell users are formulated and evaluated numerically. The efficiency of the femtocell enhancement is quantified by means of sum spectral efficiency and fairness.
Keywords:
Femtocells, Femtocell Deployment, Femtocell Density, User Hot-spot, Spectral Efficiency, Sum Spectral Efficiency, Fairness, Fairness Index
Electronic version of the publication:
http://publik.tuwien.ac.at/files/PubDat_211771.pdf
Created from the Publication Database of the Vienna University of Technology.