Enhanced fractional frequency reuse approach for interference mitigation in femtocell networks
نویسندگان
چکیده
منابع مشابه
Interference Mitigation Optimal Dynamic Fractional Frequency Reuse (OD-FFR) Scheme in LTE Networks
Fractional Frequency Reuse is an interference mitigation technique well suited for OFDMA system where the cell region is partitioned into two: inner cell region and outer cell region. In this paper we proposed an interference mitigation technique in LTE OFDMA femtocell system using Fractional Frequency Reuse (FFR) also system in order to improve performance of the system resource allocation is ...
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Femtocells have a strong potential for increasing the efficiency, cell coverage and network capacity of next-generation mobile networks. In Long Term Evolution technology, the adaptation of Fractional Frequency Reuse techniques has been proposed in order to overcome the co-channel interference and augment the total throughput of the network. In this work, we propose a Fractional Frequency Reuse...
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LTE networks are becoming more and more popular nowadays. There are two main problems in implementing LTE networks coverage and capacity. Both these problems can be solved by deploying femtocells in LTE networks. Interference occurs between newly added femtocell and pre existing macrocell as macrocell and femtocell share same frequency band. Macrocell-femtocell interference management is bigges...
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Short range, low power, plug and play femtocell improves indoor service availability with higher data rate, better voice quality, extended cell edge coverage, network traffic offloading and negligible greenhouse gas emissions. However, due to frequency reuse, edge macrocell users are subjected to severe uplink interference from co-channel deployed femtocell in the same province. Transmit power ...
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Co-channel interference in Long Term Evolution (LTE) cellular network is caused due to usage of same frequencies between the neighboring cells at the same region. Here the term co-channel interference is otherwise known as inter-cell interference. It is important to mitigate co-channel interference at micro-cells inorder to improve the communication performance of the cellular network. In this ...
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ژورنال
عنوان ژورنال: Bulletin of Electrical Engineering and Informatics
سال: 2020
ISSN: 2302-9285,2089-3191
DOI: 10.11591/eei.v9i4.2355