Experimental evaluations of feasibility and bottlenecks of IP2 mobility management
نویسندگان
چکیده
Experimental system of IP mobility management was designed and implemented in order to confirm feasibility of the protocol and identify its bottlenecks. The experimental system is based on a prototype implementation of IP mobility management which runs on PC servers. Series of experiments were conducted in order to check validity of protocol sequence and impact of load status on system performance. From the feasibility tests results, it was confirmed that there was no fundamental error in IP mobility management and it could interwork with other IP protocols. Throughout the bottleneck tests, degradation in performance due to limitation of the transport mechanism was observed when the MN had relatively large number of active peers. Experimental results indicated that alternate mechanism to improve reliability of signalling messages was highly needed. From User-Plane viewpoint, additional processing that is specific to IP mobility management put negligible effect on the packet forwarding delay of the AR. KeywordsIP, Mobility Management, IP, Experimental
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