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An Enhanced Route Optimization Scheme for Multiple LMAs in PMIPv6 Domain
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 Title & Authors
An Enhanced Route Optimization Scheme for Multiple LMAs in PMIPv6 Domain
Jang, Jong-Min; Seo, Won-Kyeong; Choi, Jea-In; Cho, You-Ze;
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 Abstract
The Proxy Mobile IPv6 is a network-based localized mobility management protocol. In the PMIPv6, Mobile Nodes are topologically anchored at a Local Mobility Anchor, which forwards all data packets for registered Mobile Nodes. Since all data packets destined for the Mobile Nodes a1ways traverse the Mobile Nodes's Local Mobility Anchor, the LMA might be bottleneck and the end-to-end de1ay are increased. Therefore, in this paper, we proposed an enhanced Route Optimization scheme in Multiple Local Mobility Anchors environment. In order to rapid1y detect Route Optimization, we designed Domain Information Table in Mobility Access Gateway. Furthermore, we use Correspondent Binding Cache in Local Mobility Anchor to maintain Route Optimization information during Mobile Nodes's handover. To solve packet loss and reodering problems during handover, we propose a new buffering and forwarding scheme.
 Keywords
Proxy Mobile IPv6;Route Optimization;Multiple LMAs;Handover;
 Language
Korean
 Cited by
1.
모바일 클라우드 환경에서 PMIPv6를 이용한 효율적인 가상머신 마이그레이션,이태희;나상호;이승진;김명섭;허의남;

한국통신학회논문지, 2012. vol.37B. 9, pp.806-813 crossref(new window)
 References
1.
D. Johnson, C. Perkins, and J. Arkko, "Mobility Support in IPv6," RFC 3775, June. 2004.

2.
S. Gundavelli, et al., "Proxy Mobile IPv6," RFC 5213, Aug. 2008.

3.
http://datatracker.ietf.org/wg/netext/

4.
Q. Wu and B. Sarikaya, "Proxy MIP extension for local routing optimization," dafrt-wu-netextlocal-ro-03.txt, Mar. 2009.

5.
R. Koodli and K. Chowdhury, "Local Forwarding in Proxy Mobile IPv6," draftkoodli-netext-local-forwarding-00.txt, Mar. 2009

6.
D. Oulai and S. Krishnan, "Optimization Local Routing for PMIPv6," draft-oulai-netext-optlocal-routing-00.txt, Mar. 2009

7.
P. Loueriro and M. Liebsch, "Proxy Mobile IPv6 Localized Routing," draft-loureiro-netextpmipv6-RO-01.txt, July 2009.

8.
M Liebsch, S. Jeong, and Q. Wu, "PMIPv6 Localized Routing Problem State," draft-ietfnetext-pmipv6-lr-ps-00.txt, Sep. 2009