Handover Algorithms in 5G network: A Survey

Abstract

The constant increase in demand of seamless wireless communication is in turn fastening the development of next generations in communication technology. The latest form of technology, 5G wireless technology is scheduled to be released beyond 2020. The system is still in its research stages. To overcome the flaws of the past generations,   and provide a harmonious Vertical Handover (VHO) two important networking frameworks are proposed viz. IP Multimedia Systems (MIP) with Session integrated Protocol (SIP) and IEEE 802.21 Media Independent Handover (MIH). The paper states the idea of involving these frameworks and implementing our own Imperative Alternative Media Independent Handover for Vertical Handover using MIH frameworks based on Fuzzy Logic. This provides low connection failure probability (session rejection probability) and quite economical for enhancing VHO in heterogeneous environment of wireless networks. Our proposed algorithm helps reduce the probability of session rejection by around 75%, thereby enhancing the quality and security of connection.