Seamless handover scheme for proxy mobile IPv6 using smart buffering

Hyon Young Choi; Kwang Ryoul Kim; Hyo Beom Lee; Sung Gi Min; Youn Hee Han

doi:10.1145/1506270.1506355

Seamless handover scheme for proxy mobile IPv6 using smart buffering

Hyon Young Choi, Kwang Ryoul Kim, Hyo Beom Lee, Sung Gi Min, Youn Hee Han

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

PMIPv6 is proposed as a new network-based mobility protocol and it does not require MN's involving in mobility signaling. PMIPv6 can handover relatively faster than MIPv6 because of using link layer attachment information and micro mobility characteristic. However, current PMIPv6 cannot prevent packet loss in disruption period. We proposed in this paper, Smart Buffering scheme for supporting seamless handover in PMIPv6. Smart Buffering scheme prevents packet loss totally by buffering lost candidate packets in a current serving MAG and forwarding it to a new MAG, after an MN successfully connected. Smart Buffering also performs redundant packet removing in a previous MAG and packet reordering in a new MAG to maximize performance of seamless handover. All these procedures between a previous MAG and a new MAG are processed using simple message exchanges without requiring any involving of an MN. We verified the effectiveness of the Smart Buffering by simulation with various parameters. Simulation results prove that proposed scheme prevent packet loss in the handover and handle buffered packets very efficiently. As a result, we conclude that Smart Buffering is very useful for supporting seamless handover in PMIPv6.

Original language	English
Title of host publication	Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility'08
DOIs	https://doi.org/10.1145/1506270.1506355
Publication status	Published - 2008
Event	International Conference on Mobile Technology, Applications, and Systems, Mobility'08 - Yilan, Taiwan, Province of China Duration: 2008 Sept 10 → 2008 Sept 12

Publication series

Name	Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility'08

Other

Other	International Conference on Mobile Technology, Applications, and Systems, Mobility'08
Country/Territory	Taiwan, Province of China
City	Yilan
Period	08/9/10 → 08/9/12

Keywords

Mobile IPv6
Mobility support
PMIPv6
Proxy mobile IPv6
Reactive handover

ASJC Scopus subject areas

Computer Networks and Communications
Human-Computer Interaction

Access to Document

10.1145/1506270.1506355

Cite this

Choi, H. Y., Kim, K. R., Lee, H. B., Min, S. G., & Han, Y. H. (2008). Seamless handover scheme for proxy mobile IPv6 using smart buffering. In Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility'08 Article 67 (Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility'08). https://doi.org/10.1145/1506270.1506355

Seamless handover scheme for proxy mobile IPv6 using smart buffering. / Choi, Hyon Young; Kim, Kwang Ryoul; Lee, Hyo Beom et al.
Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility'08. 2008. 67 (Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility'08).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Choi, HY, Kim, KR, Lee, HB, Min, SG & Han, YH 2008, Seamless handover scheme for proxy mobile IPv6 using smart buffering. in Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility'08., 67, Proceedings of the International Conference on Mobile Technology, Applications, and Systems, Mobility'08, International Conference on Mobile Technology, Applications, and Systems, Mobility'08, Yilan, Taiwan, Province of China, 08/9/10. https://doi.org/10.1145/1506270.1506355

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keywords = "Mobile IPv6, Mobility support, PMIPv6, Proxy mobile IPv6, Reactive handover",

author = "Choi, {Hyon Young} and Kim, {Kwang Ryoul} and Lee, {Hyo Beom} and Min, {Sung Gi} and Han, {Youn Hee}",

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AB - PMIPv6 is proposed as a new network-based mobility protocol and it does not require MN's involving in mobility signaling. PMIPv6 can handover relatively faster than MIPv6 because of using link layer attachment information and micro mobility characteristic. However, current PMIPv6 cannot prevent packet loss in disruption period. We proposed in this paper, Smart Buffering scheme for supporting seamless handover in PMIPv6. Smart Buffering scheme prevents packet loss totally by buffering lost candidate packets in a current serving MAG and forwarding it to a new MAG, after an MN successfully connected. Smart Buffering also performs redundant packet removing in a previous MAG and packet reordering in a new MAG to maximize performance of seamless handover. All these procedures between a previous MAG and a new MAG are processed using simple message exchanges without requiring any involving of an MN. We verified the effectiveness of the Smart Buffering by simulation with various parameters. Simulation results prove that proposed scheme prevent packet loss in the handover and handle buffered packets very efficiently. As a result, we conclude that Smart Buffering is very useful for supporting seamless handover in PMIPv6.

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ER -

Seamless handover scheme for proxy mobile IPv6 using smart buffering

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Keywords

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