Survey on interference Mitigation on LTE-A FENTO Cell Heterogeneous Network

Abstract

With densely deployed Fento-cell, especially in indoor urban set up, radio resource allocation becomes a challenge. The major challenges include the impact of interference, penetration loss, less capacity, low throughput, etc. However, interference is capable of plaguing network performance, hence there is a need to devise a technique to mitigate the interference within the femto-cells network . This survey paper looks into different techniques that are being used to mitigate interference in LTE-A femto cell heterogeneous networks