Minimize the inter-cell interference in close proximity cell using dynamic fractional frequency reuse method / Ratna Andariena Hassan

Hassan, Ratna Andariena (2015) Minimize the inter-cell interference in close proximity cell using dynamic fractional frequency reuse method / Ratna Andariena Hassan. Masters thesis, Universiti Teknologi MARA (UiTM).

Abstract

Close Proximity is emerging as a cost effective solution for satisfying the huge demands of mobile data. It can be deployed at any place where mobile traffic is required without the need for cell planning. However, coexistence of many uncontrolled small-cells using the same licensed frequency band can result in serious interference problems. In order to utilize small-cell efficiently, it is highly desirable that the small-cell can self- organize the network and mitigate interference automatically. This paper is proposing a dynamic fractional frequency reuse (DFFR) method for reducing the inter-cell interference (ICI) automatically. With reference to dynamic fractional frequency reuse (DFFR), each cell is separated into two regions identified as super region and regular region. For regular region, it is separated into three parts equivalent to the three sectors. The proposed method has evidently provided a comparable performance with Fractional Frequency Reuse (FFR) through simulation. Simulation results have verified the effectiveness of the proposed method.

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Item Type: Thesis (Masters)
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Hassan, Ratna Andariena
UNSPECIFIED
Subjects: T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Telecommunication > Wireless communication systems. Mobile communication systems. Access control
T Technology > TK Electrical engineering. Electronics. Nuclear engineering > Electronics > Applications of electronics
Divisions: Universiti Teknologi MARA, Shah Alam > Faculty of Electrical Engineering
Programme: Master of Science (Telecommunication and Information Engineering)
Keywords: Inter-cell interference, proximity, dynamic fractional frequency
Date: 2015
URI: https://ir.uitm.edu.my/id/eprint/68502
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