Modeling and Evaluation for Proxy Mobile IPv6 Protocol
Keywords:
MIPv6, model, PMIPv6, simulation.Abstract
This paper is addressed to develop a simulation
node model to support the Proxy Mobile IPv6 (PMIPv6)
protocol. The PMIPv6 related process node models were
developed based on the Mobile IPv6 (MIPv6) process models by
using simulation software, such as pmipv6_pmn.pr.m,
pmipv6_mgr.pr.m and pmipv6_ra_gtwy.pr.m. In order to
verify the developed process models, the several simulation
scenarios were designed and constructed under the various
traffic environments. In this paper, we provided two simulation
scenarios: one is that the basic terminology of PMIPv6 network
and the other is that comparison performance between MIPv6
and PMIPv6 network. From the simulation results can be seen,
the Local Mobility Anchor (LMA) manages and intercepts all
data packets from CN to proxy_MN, and each Mobile Access
Gateway (MAG) encapsulates and decapsulates all data packets
from LMA or proxy_MN. Moreover, the packet network delay
presented higher in MIPv6 scenario than in PMIPv6 network.
In wireless Local Area Network (LAN) load evaluation
performance, the packet size of PMIPv6 is lower than that of
the MIPv6 by outer IPv6 header length in 40 bytes. It can be
concluded that the developed simulation models for PMIPv6
are logically correct and very useful to understand the
fundamental features of mobility management in future
networks.
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