5G Network Implementation in Least Developing Countries: Possibility, Barriers and Future Opportunities

Everyone nowadays requires a cellular network, and the telecommunications sector is developing new infrastructure and technologies to help end customers get more out of their networks. When compared to older generations, new ones like 5G have a number of advantages (1G to 4G). 5G systems are more adaptable, have reduced latency, can communicate with other systems, and are 10 times faster than 4G, which benefits everyone. There are some problems for developing countries. Most of the Developing countries just put in place 4G mobile networks, which are still in the process of being turned out. In this paper, we look at how possible it is for a developing country like Bangladesh to focus on a possible 5G network deployment right now. This paper talks about the history of the 5G network and the security problems it faces. It also includes some future recommendations and ideas that the organization should consider before creating and implementing 5G. Finally, we will explain you how to handle these issues. Then, we mapped the innovation opportunity based on the recently published study articles technical domain. We concluded that innovation prospects exist in security, networking, technological implementation, and applications research.