Handover algorithm using fast DAD mechanism for hierarchical mobile IPv6
To solve the problem that the duplicate address detection （DAD） in hierarchical mobile IPv6 （HMIPv6） links too time consuming, a handover algorithm based on fast DAD mechanism for HMIPv6 was proposed. By introducing the IP address allocation management （IAAM） module to establish the DAD-lookup and i...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74656895/ |
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| Summary: | To solve the problem that the duplicate address detection （DAD） in hierarchical mobile IPv6 （HMIPv6） links too time consuming, a handover algorithm based on fast DAD mechanism for HMIPv6 was proposed. By introducing the IP address allocation management （IAAM） module to establish the DAD-lookup and initiative address-generation mechanism, the proposed algorithm can greatly speed up the DAD course and be implemented easily. Simulation results showed the HMIPv6 optimized by the algorithm （F-DAD-HMIPv6） could reduce intra-domain handover delay and in- ter-domain handover delay to 202ms, 339ms respectively and was superior to MIPv6 and HMIPv6. |
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| ISSN: | 1000-436X |