Enhancement of Security and Confidentiality for D2D Communication in LTE-Advanced Network Using Optimised Protocol

摘要

Third Generation Partnership Projects (3GPPs) introduced fourth generation of wireless communication entitled Long-Term Evolution-Advanced (LTE-A). Security always plays a vital role in communication. Device-to-device (D2D) communication in LTE-A in between user equipments can be carried out using Secure Data Sharing Strategy (SeDS) via evolved node B (eNB) and Gateway (GW). But, communication between eNB and GW is not secure. And if this part of system will not be secure, further communication may get hampered. In this paper, implementation of optimised protocol has been shown. The proposed protocol enhances security in data communication between the nodes.