A survey on ultra-dense network and emerging technologies: Security challenges and possible solutions

Proposed cellular architecture for Ultra dense network based on the risk factor. In order to meet the growing demand of high data rate by subscribers and providing with the satisfactory results, the next generation (5G) of cellular communication is equipped with large number of small cells. Due to integration of large number of user density and small cells (e.g. Picocell, femtocells, WiFi etc.) opens gate for attacker to exploit the weakness. Thus, in this architecture we have listed out 5 attacks with will affect the performance of the network on a larger scale. Although, the list of attacks is enormous but immediate work in these major attacks should be done in order to meet the performance goals.287