Self-Organized Resource Allocation for Femtocell Network to Mitigate Downlink Interference 


Vol. 40,  No. 12, pp. 2410-2418, Dec.  2015


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  Abstract

In this paper, we consider the femto users and their mutual interference as graph elements, nodes and weighted edges, respectively. The total bandwidth is divided into a number of resource blocks (RBs) and these are assigned to the femto user equipment (FUEs) using a graph coloring algorithm. In addition, resources blocks are assigned to the femto users to avoid inter-cell interference. The proposed scheme is compared with the traditional scheduling schemes in terms of throughput and fairness and performance improvement is achieved by exploiting the graph coloring scheme.

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  Cite this article

[IEEE Style]

S. Sable, J. Bae, K. Lee, "Self-Organized Resource Allocation for Femtocell Network to Mitigate Downlink Interference," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 12, pp. 2410-2418, 2015. DOI: .

[ACM Style]

Smita Sable, Jinsoo Bae, and Kyung-Geun Lee. 2015. Self-Organized Resource Allocation for Femtocell Network to Mitigate Downlink Interference. The Journal of Korean Institute of Communications and Information Sciences, 40, 12, (2015), 2410-2418. DOI: .

[KICS Style]

Smita Sable, Jinsoo Bae, Kyung-Geun Lee, "Self-Organized Resource Allocation for Femtocell Network to Mitigate Downlink Interference," The Journal of Korean Institute of Communications and Information Sciences, vol. 40, no. 12, pp. 2410-2418, 12. 2015.

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pISSN : 1226 - 4717
eISSN : 2287 - 3880