"Characterization and Mitigation of Signal Attenuation in Rural Areas for Improved
Broadband Connectivity in Ethiopia"
Abstract:
Rural areas in Ethiopia often face challenges in accessing and maintaining reliable broadband connectivity due to signal attenuation. This paper aims to characterize the factors contributing to signal attenuation in rural areas and propose mitigation strategies to improve broadband connectivity. Through a combination of field measurements, simulations, and analysis, we identify the key factors affecting signal attenuation, including distance from the base station, terrain topography, vegetation density, and building materials.
Based on our findings, we propose a set of mitigation strategies to address signal attenuation in rural areas. These include deploying additional base stations to reduce the distance between the user and the transmitter, utilizing relay stations to extend coverage in remote areas, and deploying signal amplifiers to boost signals in areas with high attenuation. Additionally, we recommend using adaptive modulation and coding techniques to improve signal quality in challenging environments.
By implementing these mitigation strategies, we believe that rural communities in Ethiopia can experience improved broadband connectivity, enabling them to access essential services, educational resources, and economic opportunities. This research contributes to addressing the digital divide in rural areas and promoting socio-economic development through improved broadband connectivity.