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Proactive Dynamic Frequency Reuse Technique (PDFRT) Based on Optimal Channel Selection Using Backhaul Link Stability Frequency Switch-Over Algorithm (BLSFSOA) to Improve the Performance of LTE

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Abstract

The fastest internet world requires more dedicated services to communicate with mobile users without interruptions. Quality of service is critical in building LTE networks as it considers channel, spectrum, and power constraints to optimize network performance. The growing demand for high-speed data services has pressured mobile operators due to improper resource allocation and scheduling to utilize the available spectrum. Traditional frequency reuse techniques have limited flexibility in reconfigurable antennas, traffic, energy consumption, and frequency reuse levels in changing network conditions. Our proposed method addresses these limitations by dynamically adjusting the frequency reuse pattern based on real-time network traffic and interference conditions. This paper proposes a proactive dynamic frequency reuse technique (PDFRT) based on optimal channel selection using the backhaul link stability frequency switch over algorithm (BLSFSOA) for LTE networks to improve performance. The time frequency resource utilization rate (TFRUR) is initially introduced to find the service optimality in frequency access limits over the channels. Based on the support rate, the energy level is calculated using optimal gain energy from macro cell selection (OGEMCS). Based on the energy support limits, Suboptimal reuse Frequency power allocation is carried out using BLSFSOA. The quality power allocation is applied to improve the network's throughput performance, and based on the best channel selection, the minimum average throughput is applied for the fairness channel. Overall, the proposed PDFRT approach can be evaluated to provide a promising solution for dynamically and efficiently improving the performance of LTE networks.

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Data Availability

The corresponding author can provide the dataset generated and analyzed during this study upon reasonable request.

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Acknowledgements

The authors acknowledged the Periyar University, Salem, Tamilnadu, India and RD National College of Arts and Science, Erode, Tamil Nadu, India for supporting the research work by providing the facilities.

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Correspondence to V. Vaneeswari.

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Vaneeswari, V., Vimalanand, S. Proactive Dynamic Frequency Reuse Technique (PDFRT) Based on Optimal Channel Selection Using Backhaul Link Stability Frequency Switch-Over Algorithm (BLSFSOA) to Improve the Performance of LTE. SN COMPUT. SCI. 5, 1111 (2024). https://doi.org/10.1007/s42979-024-03466-0

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