Low cost broadband network model using WiMAX technology

This paper proposes a design for a low cost network model designed for rural and remote areas of the globe. It presents a six component framework, comprised of technical and non-technical issues that will guide a successful design and deployment of a community size wireless network. The authors conducted a number of studies in England and Tanzania to study available technologies, their potentials and shortcomings. They also studied challenges facing remote areas of developing countries as well as the challenges that face network operators in developing countries. Using the outcomes from these studies, they designed a model that takes a holistic approach to address these challenges. The designed model uses WiMAX technology as a key factor in creating a low cost community owned network. Practical and simulation tests show that a single base station WiMAX network is capable of covering up to 10 km radius community, linking wirelessly with acceptable quality services. Designed model is suitable for small communities in rural and remote areas in developing countries. Network designs are useful for anyone looking to build campus size wireless networks.

Research highlights
► WiMAX is one of the few technologies that can address connectivity problems in rural areas.
► Community owned networks are crucial in connecting rural communities.
► Governments plays a key role in assisting these communities, especially by setting supporting policies.
► The challenge to connect these communities should be tackled holistically including both technical and no-technical issues.