Lexyoume IP Meister, PLLC.
Method of controlling HMIPV6 network-based handover, and access router and mobile node therefor
Disclosed herein are a method of controlling Hierarchical Mobile IPv6 (HMIPv6) network-based handover and an Access Router (AR) and Mobile Node (MN) therefor. The method include the steps of a first AR, to which a MN is connected, receiving an L3 handover initiation message, including a Media Access Control (MAC) address of the MN and the ID of a target Base Station (BS); the first AR creating a Local Care-of Address (LCoA) based on the MAC address of the MN and the ID of the target BS, and performing Binding Update (BU) on a Mobility Anchor Point (MAP) using the created LCoA; when an L2 handover completion message is received from the target BS of the MN, a second AR creating a second LCoA and transmitting the second LCoA to the MN; and the MN receiving the second LCoA from the second AR and configuring the received second LCoA as its own LCoA.
Sungkyunkwan University Foundation for Corporate Collaboration
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additional inventional additional
Choon-Sung Sang-Hwan Kee-Hyun Dong-Ryeol Yoe-Jin Ho-Jin Seung-Hyun Gun-Ha Sang-Min Hee-Jin Dong-Guen Jong-Wan
Nam Ryu Choi Shin Yoon Shin Lee Lee Lee Jeong Kim Yoon