Femtocell Subband Selection Method for Managing Cross- and Co-tier Interference in a Femtocell Overlaid Cellular Network


Young Min Kwon, Hyunseung Choo, Tae-Jin Lee, Min Young Chung, Mihui Kim, Journal of Information Processing Systems Vol. 10, No. 3, pp. 384-394, Sep. 2014  

https://doi.org/10.3745/JIPS.03.0008
Keywords: Clustering method, Femtocell, Frequency Partition, Interference Management
Fulltext:

Abstract

The femtocell overlaid cellular network (FOCN) has been used to enhance the capacity of existing cellular systems. To obtain the desired system performance, both cross-tier interference and co-tier interference in an FOCN need to be managed. This paper proposes an interference management scheme that adaptively constructs a femtocell cluster, which is a group of femtocell base stations that share the same frequency band. The performance evaluation shows that the proposed scheme can enhance the performance of the macrocell-tier and maintain a greater signal to interference-plus-noise ratio than the outage level can for about 99% of femtocell users.


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Cite this article
[APA Style]
Kwon, Y., Choo, H., Lee, T., Chung, M., & Kim, M. (2014). Femtocell Subband Selection Method for Managing Cross- and Co-tier Interference in a Femtocell Overlaid Cellular Network. Journal of Information Processing Systems, 10(3), 384-394. DOI: 10.3745/JIPS.03.0008.

[IEEE Style]
Y. M. Kwon, H. Choo, T. Lee, M. Y. Chung, M. Kim, "Femtocell Subband Selection Method for Managing Cross- and Co-tier Interference in a Femtocell Overlaid Cellular Network," Journal of Information Processing Systems, vol. 10, no. 3, pp. 384-394, 2014. DOI: 10.3745/JIPS.03.0008.

[ACM Style]
Young Min Kwon, Hyunseung Choo, Tae-Jin Lee, Min Young Chung, and Mihui Kim. 2014. Femtocell Subband Selection Method for Managing Cross- and Co-tier Interference in a Femtocell Overlaid Cellular Network. Journal of Information Processing Systems, 10, 3, (2014), 384-394. DOI: 10.3745/JIPS.03.0008.