JICCE (한국정보통신학회)
Current Result Document :
| 한글제목(Korean Title) |
Tunnel-Free Scheme Using a Routing Table in a PMIPv6-Based Nested NEMO Environment |
| 영문제목(English Title) |
Tunnel-Free Scheme Using a Routing Table in a PMIPv6-Based Nested NEMO Environment |
| 저자(Author) |
Sunghong Wie
Jaeshin Jang
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| 원문수록처(Citation) |
VOL 11 NO. 02 PP. 0082 ~ 0094 (2013. 06) |
한글내용
(Korean Abstract) |
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영문내용
(English Abstract) |
In this paper, we propose a novel tunnel-free scheme in a proxy mobile IPv6 (PMIPv6)-based nested network mobility environment; several mobile nodes (MNs) and mobile routers (MRs) compose a hierarchical wireless network topology. Because tunnels created by several MRs overlap and data packets travel along several local mobility anchors (LMAs), the utilization of the wireless section is reduced and the packet forwarding path of the wire-line section is not optimal. In our tunnel-free scheme, the mobile access gateway (MAG) plays an important role in both the wireless and wire-line sections. Using a local binding update, this tunnel-free scheme forwards data packets with a host-based routing table without any tunnel. Establishing a direct tunnel between the MAG and the last LMA, this scheme removes nested tunnels between intermediate LMAs and MRs, and optimizes the forwarding path to the MN in the wire-line section. |
| 키워드(Keyword) |
Network mobility
PMIPv6 (proxy mobile IPv6)
Routing table
Tunnel-free scheme
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| 파일첨부 |
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