A highly robust node localization scheme for next generation mobile communication network

Abstract

In the present day application scenario the highly pace increase in wireless mobile communication, there is an inevitable need of advanced and optimized communication system that could ensure Quality of service (QoS) in real time applications. On the other hand optimal QoS in the wireless communication network is one of the predominant needs of Next Generation wireless communication technologies. Meanwhile, the next generation communication techniques such as 3rd Generation Partnership Projects (3GPP), Long Term Evolution (LTE) technologies, Universal mobile telecommunication services (UMTS) and other paradigms for wireless mobile communication as well as wireless sensor based communication systems, there is a need for optimization in node localization to increase optimal connectivity and data delivery in real time applications. The effective significance of node localization in the communication system makes the overall system delivering optimal results. Evolved Packet Core (EPC) is an IP based communication approach which ensures QoS in real time communication applications in LTE technologies. Even in LTE communication to ensure optimal efficiency the handover is needed to be optimized and the effective localization of certain node can play a significant role for it. Similarly, in case of wireless sensor networks (WSNs) the exact node localization is must. On the other hand, now a days in advanced communication systems the static wireless nodes are being interfaced with the mobile nodes so as to ensure optimal communication performance for real time broadband application (3G, UMTS, and LTE etc). newline