System Capacity and Coverage Analysis of Hierarchical Femtocell Networks 


Vol. 34,  No. 6, pp. 476-483, Jun.  2009


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  Abstract

Recently much attention has been devoted to femtocell's potential to improve indoor cellular coverage and high speed wireless communications. Femtocell based commercial services have been already launched in some countries and standardization activities are actively on-going, there has been concern however over potential issues of interference between femtocells and the micro/macro networks. With universal frequency reuse, the ensuing cross-tier interference causes unacceptable data rate and outage probability, so an analysis of effect of interference in femtocell embedded networks would be necessary for a stable system design. This paper investigates the effect of interference on system performances of femtocell embedded hierarchical cell structure (HCS) networks considering the characteristics of propagation environments. Various channel parameters are specially considered for indoor environments where most of femtocells are deployed to investigate the effect of interference of femtocell embedded HCS networks. System capacity and coverage are provided with variant distance between macrocell and femtocell, location of the user in femtocell coverage, and characteristic of building structures.

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  Cite this article

[IEEE Style]

N. O and H. Kim, "System Capacity and Coverage Analysis of Hierarchical Femtocell Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 6, pp. 476-483, 2009. DOI: .

[ACM Style]

Nam-geol O and Hoon Kim. 2009. System Capacity and Coverage Analysis of Hierarchical Femtocell Networks. The Journal of Korean Institute of Communications and Information Sciences, 34, 6, (2009), 476-483. DOI: .

[KICS Style]

Nam-geol O and Hoon Kim, "System Capacity and Coverage Analysis of Hierarchical Femtocell Networks," The Journal of Korean Institute of Communications and Information Sciences, vol. 34, no. 6, pp. 476-483, 6. 2009.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880