Vertical Integration of L2/L3 Mobility Management Scheme for Hierarchical Mobile IPv6 Networks
Date Issued
2004
Date
2004
Author(s)
Lee, Cheng-Wei
DOI
zh-TW
Abstract
The proposed Hierarchical Mobile IPv6 (HiMIPv6) extends the functionalities of Mobile IPv6 by introducing the hierarchically architecture. The routers in the foreign network are hierarchically structured, and the signaling overhead and latency of handoff are localized thus reduced.
Using Vertical Integration of Layer 2/3 Mobility Management Scheme, the uncomfortableness when handoff occurred is further reduced. The movement of mobile node can be detected much earlier than using the original Mobile IPv6. The main idea is to reroute packets that destination is mobile node’s old care-of address to the new subnet which moble node moves in before binding update is been sent. The packet loss during handoff is dramatically reduced.
The operation of HiMIPv6 and Vertical Integration of Layer 2/3 Mobility Management Scheme makes minimal impact on the original Mobile IPv6. Measurement of the prototype shows that it improves the quality of wireless connection effectively.
Using Vertical Integration of Layer 2/3 Mobility Management Scheme, the uncomfortableness when handoff occurred is further reduced. The movement of mobile node can be detected much earlier than using the original Mobile IPv6. The main idea is to reroute packets that destination is mobile node’s old care-of address to the new subnet which moble node moves in before binding update is been sent. The packet loss during handoff is dramatically reduced.
The operation of HiMIPv6 and Vertical Integration of Layer 2/3 Mobility Management Scheme makes minimal impact on the original Mobile IPv6. Measurement of the prototype shows that it improves the quality of wireless connection effectively.
Subjects
換手延遲
無間隙換手
封包轉送
階層式
重直整合
無線網路
Handoff Latency
Wireless Network
Mobile IPv6
Vertical Integration
Hierarchical
IAPP
Seamless Handof
Type
other
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