SEAMSAR: SEAMLESS AND SECURE HANDOVER MODEL FOR MOBILE IPTV USING MIPV6
Loading...
Date
2011-07
Authors
CORNELIS, ARMANDA CAESARIO
Journal Title
Journal ISSN
Volume Title
Publisher
Abstract
Multimedia becomes one of the most wanted content in the modem Internet
world. Since the Mobile Internet Protocol version 6 (MIPv6) was proposed until
today many researchers have been trying to develop methods and protocols, in order
to improve the performance of mobile multimedia services. Handover is a transition
process when a Mobile Node (MN) moves from home network towards foreign
network. This transition causes a latency that affected the data delivery. In mobile
multimedia service, extensive latency in data delivery may introduce inconveniences
on the user's side.
This thesis proposed a seamless and secure handover model by introducing a
simultaneous binding update process at Correspondent Node (CN) and Home Agent
HA. Performing the binding update processes simultaneously reduces the latency
compared to the original FMIPv6, which performs the binding update processes
sequentially. The simultaneous binding update needs a globally unique care ofaddress.
This research also introduced the use of International Mobile Subscriber
Identification (IMSI) as interface identifier for constructing the care of-address.
Since the IMSI is globally unique, then the care of-address constructed by the
proposed method should be globally unique as such, the Duplicate Address Detection
(DAD) process is not needed in the (HA) binding update.
The performance of the proposed model was verified by performing simulation
on OMNET++. The experiment results showed that the proposed model in average
reduced the latency by 46%, 47% and 47% for the low, medium, and high speed
scenarios, respectively. In addition, the security verification by the CMurphi tool
confirmed the secureness of the proposed model.
Description
Keywords
HANDOVER , MOBILE IPTV USING MIPV6