AbstractsComputer Science

Enhanced multihop routing and vertical handover in heterogeneous opportunistic mobile network;

by Thangaraj N




Institution: Anna University
Department: Enhanced multihop routing and vertical handover in heterogeneous opportunistic mobile network
Year: 2015
Keywords: mobile networks; Trustworthiness Mobility pattern and Energy level
Record ID: 1198789
Full text PDF: http://shodhganga.inflibnet.ac.in/handle/10603/33572


Abstract

Recent advancements in mobile technology and the demand for seamless services by various applications and users lead to the exploration of inter networking among infrastructure and infrastructureless mobile networks Effective forwarding of the message with limited knowledge of the participating nodes in MANET and utilization of resources by monitoring network radio conditions in heterogeneous mobile networks is a challenging task newlineThe QoS provisioning with ensured security was not extensively considered in the many existing opportunistic communication scenarios Also the decision for optimal utilization of network resources namely energy and bandwidth based on traffic classes in heterogeneous networks environment is not focused Hence the proposed research work focuses on high degree of internetworking among mobile devices in intermittently connected networks for providing ubiquitous content dissemination The message delivery relies highly on efficient opportunistic routing which is based on the parameters such as Trustworthiness Mobility pattern and Energy level TME index of the participating nodes in MANET Further various vertical handover decision models are proposed to reduce the handover failures avoids ping pong effect and minimizes energy utilization in heterogeneous networks newline newline%%%reference p164-172.