handover program

Therefore, to design a better MIPv6 handover program to meet practical applications is another important goal of this paper.In the process of the plus size wedding dresses protocol handover, this protocol configures LCoA and RCoA for MN by stateless autoconfiguration, and there is need to perform DAD procedure for ensuring uniqueness of address, which results in significant handover delay. Hence Improving HMIPv6 handover performance by eliminating effect caused by blog new shirts 2010 procedure is feasible.This paper modifies CoA configuration methods for new wedding dresses handover protocol by establishing address pools for every AR and MAP that store IP addresses used in the subnets. The MN applys to current AR for CoA when it finds itself will move to a new cheap shoes blog 2010 subnet. Therefore, blog wedding dresses 2010 procedure is not necessary any longer. At the same time, communication mechanisms and message format of handover process have been made.The Improved program proposed in the paper can sharply reduce handover delay and significantly improve handover performance in IP layer by comparing HMIPv6 with improved HMIPv6.Finally, we carry out simulation experiments of two handover protocols listed above by using NS-2 network simulation tools. The results show that the proposed program can effectively avoid the DAD procedure for CoA in HMIPv6, reduce handover delay as well as data packet loss, improve QoS of real-time communication in mobile networks and implement seamless handover.
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