International Journal of Application or Innovation in Engineering & Management
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ISSN 2319 – 4847
www.ijaiem.org

Call for Paper, Published Articles, Indexing Infromation Femtocell Interference Alleviation using Cluster-based Frequency Reuse Technique, Authors : Kanchan Dhuri, Sheetal Bhujade, International Journal of Application or Innovation in Engineering & Management (IJAIEM), www.ijaiem.org
Volume & Issue no: Volume 4, Issue 2, February 2015

Title:
Femtocell Interference Alleviation using Cluster-based Frequency Reuse Technique
Author Name:
Kanchan Dhuri, Sheetal Bhujade
Abstract:
ABSTRACT For satisfying the need of increasing number of users, their demands for the services and to provide enhanced indoor coverage, Long Term Evolution (LTE) has reveal small cellular base stations called Femtocells. These home base stations can dramatically improve voice and data coverage for the indoor subscribers. In spite of limited spectrum availability in the cellular networks subjects severe interference issues in the neighboring femtocell users use same radio band for transmission. Hence issue of interference can be raised. One of the best solutions on it is proposed methodology used in this paper that assigns distinct set of Resource Blocks (RBs) to each interfering femtocells. At first this scheme checks interference level of the Femtocell User Equipment (FUE) to identify the interfering femtocells. It then form a cluster of all interfering femtocells and apply Cluster Aware Soft Frequency Reuse (CASFR) algorithm to partition area of each femtocell into cell-center and cell-edge regions then assign non-interfering unique sets of RBs to the cell-center and cell-edge users of all the interfering femtocells. This method achieves improvement in the performance for the overall femtocell network by efficiently alleviating the uplink and downlink interference. Keywords: LTE, Femtocell, RB, SFR, CASFR
Cite this article:
Kanchan Dhuri, Sheetal Bhujade , " Femtocell Interference Alleviation using Cluster-based Frequency Reuse Technique " , International Journal of Application or Innovation in Engineering & Management (IJAIEM), Volume 4, Issue 2, February 2015 , pp. 206-212 , ISSN 2319 - 4847.
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