A Framework Design for Handling Technical Factors Affecting Deployment of Mobile Networks in Uganda
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Date
2024
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Abstract
Telecommunications service quality and coverage are major concerns globally, especially in the mobile communications sector. In Uganda, the deployment of mobile networks faces various technical, operational, and business challenges (UCC report, 2022). This study aimed to design a mobile network framework that addresses these technological issues to ensure widespread coverage and high-quality services (QoS) nationwide. Using a mixed-methods approach, the research gathered quantitative data from 109 stakeholders, including mobile telecom companies, infrastructure providers, and the Uganda Communications Commission (UCC), alongside qualitative insights. Findings revealed that mobile network deployment in Uganda is moderately high, with emerging technologies impacting deployment at a moderate level. Key factors facilitating deployment included spectrum availability and regulatory support. To enhance network coverage and reliability, the study recommended increasing the number of deployed endpoints, utilizing unlicensed spectrum, and establishing more ad hoc networks in remote areas. It proposed using the Communication and Computing Energy Cost model for rural regions and wireless mesh networks for broader coverage. The designed framework simulated using Packet Tracer, effectively addressed key technical factors, enhancing security, optimizing spectrum usage, and improving infrastructure performance. Recommendations for improving deployment quality and coverage included increasing mobile tower numbers, reducing costs through innovative backhaul technologies and low-cost base stations, and ensuring affordable power supplies. The study also emphasized the need for revised spectrum management policies, collaborative strategies among stakeholders, and increased investment in ICT infrastructure.