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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Abdel-Hamid, A. Eslim, L. Hanafy, Y. |
| Copyright Year | 2008 |
| Description | Author affiliation: Arab Acad. for Sci. & Technol., Alexandria (Abdel-Hamid, A.) |
| Abstract | Mobile IPv6 (MIPv6) provides an efficient solution to solve the wide-area host mobility problem. MlPv6's registration process introduces overhead in case of local-area mobility when coupled with a high rate of change of the mobile node's point of attachment. Regional-aware router hierarchies along with a regional registration framework have been introduced to reduce binding update overhead for local-area mobility. In this paper, a framework which leverages IPv6 anycasting functionality is introduced to enhance MIPv6 regional registrations. The novel framework is designed to promote fault tolerance and improve the mobile node's reachability in the foreign domain. Roots of regional-aware router hierarchies are members of the same anycast group where the anycast address is the care-of address for mobile nodes. Mobility management state is accessible from all hierarchies either through push data replication among roots of regional-aware router hierarchies or by deploying a mobility support service in the foreign domain. Our framework enables the mobile node to be reachable, while moving across domain hierarchies, even if the domain suffers from n-1 failures of hierarchies' roots where n is the number of hierarchies in the domain. |
| Starting Page | 341 |
| Ending Page | 348 |
| File Size | 390293 |
| Page Count | 8 |
| File Format | |
| ISBN | 9781424419678 |
| DOI | 10.1109/AICCSA.2008.4493555 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2008-03-31 |
| Publisher Place | Qatar |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Mobile radio mobility management Mobile computing Educational institutions Information technology Fault tolerance Wireless communication Communications technology Computer networks Portable computers Home automation |
| Content Type | Text |
| Resource Type | Article |
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