Nabukeera, MadinahKassim KalinakiMoses MatovuMuhammad Abdus Salam2025-10-302025-10-302024-11Nabukeera, M., Kalinaki, K., Matovu, M., & Salam, M. A. (2024). Evaluating 4G Network Reach and Fiber Node Proximity Across Uganda’s Sub-Regions. In International Conference on Machine Intelligence and Emerging Technologies (pp. 239-248). Singapore: Springer Nature Singapore.https://link.springer.com/chapter/10.1007/978-981-96-2721-9_16https://hdl.handle.net/20.500.12504/2657This study examines the impact of recent interventions on digital connectivity across Uganda, focusing on 4G coverage and fiber node accessibility. The research conducts a comprehensive comparative analysis across Uganda’s sub-regions, addressing six key objectives related to 4G population coverage and fiber node proximity at various distances (10, 25, and 50 km) before and after interventions. Findings reveal significant improvements in digital connectivity following the interventions. 4G population coverage increased from an average of 69.7 to 95% per sub-region (p < 0.05). The population within 10 km of a fiber node rose from 28 to 58.8% per sub-region (p < 0.05), while those within 25 km increased from 63.3 to 94.4% (p < 0.05). Even at 50 km, coverage improved from 90.3 to 100% (p < 0.05). Before the intervention, significant regional disparities existed in 4G coverage, with the central region leading at 87.3% and northern Uganda lagging at 55.8% (p < 0.05). However, post-intervention analysis showed no significant regional differences (p > 0.05), suggesting a more equitable distribution of 4G services across Uganda. These results indicate that the interventions have substantially improved digital connectivity and reduced regional disparities in Uganda. The study provides crucial insights for policymakers and stakeholders, offering a data-driven foundation for future initiatives to bridge the digital divide and promote equitable access to high-speed internet across the country.enD\igital connectivity across Uganda4G coverage and fiber node accessibilityFiber node proximityEquitable distribution of 4G services across UgandaPresentation