Novel Architecture Of Adaptive And Optimized Policy Based Handover In MANET

摘要

MANET's random behavior and absence of any central intelligence to gather unambiguous knowledge about user contexts complexes QoS maintenance and hampers proper utilization of network resources resulting into unnecessary handovers. In such network uninterrupted connectivity requires the development of an efficient handover mechanism. A set of policies can be applied to efficiently manage the network resources. Therefore in this paper we propose an adaptive and optimized policy based handover mechanism which is based on explicitly designed policies and predicts the high time of handover need on the basis of application specific needs of individual freely roaming mobile nodes, avoiding unnecessary handovers and provides efficient handover procedure with optimized resource consumption, reduced latency and interruption time.