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All Journal Journal of Multidisciplinary Science: MIKAILALSYS Mikailalsys Journal of Advanced Engineering International
Gamawa, Mansur Aliyu
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Agriculture, Biological Sciences & Forestry Chemical Engineering, Chemistry & Bioengineering Computer Science & IT Electrical & Electronics Engineering Engineering Environmental Science Mechanical Engineering Physics Social Sciences Other

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Evaluating Handover Processes in Mobile Networks: Effects on Latency, QoS, and User Experience Across Conditions Abdurrahman, Mubarak; Gamawa, Mansur Aliyu; Abdulkadir, Abubakar; M, Bala A.; Hamza, Jamilu Bala; Ahmed, Abubakar
Journal of Multidisciplinary Science: MIKAILALSYS Vol 3 No 1 (2025): Journal of Multidisciplinary Science: MIKAILALSYS
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mikailalsys.v3i1.4631

Abstract

The rapid expansion of mobile networks has revolutionized global communication, enabling seamless connectivity for a growing user base. As networks evolve, efficient handover processes—where mobile devices transition between network cells or base stations—are critical to maintaining uninterrupted service. Poorly optimized handovers can result in increased latency, degraded Quality of Service (QoS), and diminished user experience, especially in advanced networks like 5G that demand low latency and high reliability. This study examines the impact of handover processes on key performance metrics such as latency, QoS, and user satisfaction, analyzing their behavior across urban, rural, and heterogeneous technological environments. In densely populated urban areas, frequent handovers risk creating performance bottlenecks, while rural areas face challenges related to sparse infrastructure. Heterogeneous environments, where legacy and next-generation technologies coexist, further complicate efficient transitions. By identifying these challenges, the study proposes strategies to optimize handover efficiency, ensuring seamless connectivity, enhanced QoS, and reduced latency in advanced networks. These findings contribute to improving mobile communication systems, addressing the dynamic demands of 5G and beyond in diverse operational scenarios.
Economic Impacts of Solar Energy Systems on Regional Development in Africa Rao, P. Nageswara; Bal, Yakubu Barau; Nazif, D. M.; Gamawa, Mansur Aliyu; Oko, Idiege Augustine; Ikani, Agabi Peter
Mikailalsys Journal of Advanced Engineering International Vol 2 No 3 (2025): Mikailalsys Journal of Advanced Engineering International
Publisher : Darul Yasin Al Sys

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58578/mjaei.v2i3.7240

Abstract

This study addresses the need for space-efficient, cost-effective residential renewable energy solutions in Nigeria by introducing and evaluating a 5 kW solar tree system tailored to Bauchi State’s solar conditions. The research objective is to determine whether the proposed system can reliably meet a daily energy demand of 30,000 Wh while delivering high performance, durability, and economic benefits. Methodologically, the system is designed with photovoltaic modules, a charge controller, a battery bank, an inverter, and a steel support structure sized for the region’s irradiance; performance, cost savings, and structural integrity are assessed using efficiency, annual bill reduction, and a calculated safety factor. Key findings show that the system achieves over 86% efficiency, saves US$1,415 annually on electricity bills, and attains a safety factor of 2.85, indicating robustness against wind and environmental loads; the configuration fulfills the targeted daily energy requirement. The study concludes that the solar tree provides a viable, space-efficient residential solution that reduces reliance on fossil fuels. The contribution and implication are a practically implementable design that can support household-level energy transition efforts and inform wider deployment of residential solar technologies in Nigeria.
Co-Authors Abdulkadir, Abubakar Abdurrahman, Mubarak Ahmed, Abubakar Bal, Yakubu Barau Hamza, Jamilu Bala Ikani, Agabi Peter M, Bala A. Nazif, D. M. Oko, Idiege Augustine Rao, P. Nageswara