multicast Handoff scheme for Network Mobility with Hierarchical Mobile IPv6

Rho, KyungTaeg

Journal of The Korea Society of Computer and Information

Abbr : JKSCI
2004, 9(3), pp.171-175
Publisher : The Korean Society Of Computer And Information
Research Area : Computer Science

Rho, KyungTaeg ¹

¹ 을지대학교

ABSTRACT

This paper proposes a seamless handoff scheme that enables a mobile node to continue a session when moving to an overlapping area. During handoff due to the weakness of signaling, mobile node makes new Care-of Addresses using signals received from access router when MN reaches the edge of its area in addition to its current CoA, and it sends temporary binding update messages to Mobility Anchor Point which manage the area covering MN. MAP receives that binding update messages from MN, and temporarily stores new binding informations from them to its binding cache besides existing binding information for MN. This scheme ensures a seamlessly handoff using multicasting until MN enter a new access router area and sends a confirmed binding update message to MAP.
KEYWORDS

Mobile Node , Hierarchical MIPv6 , Mobility Anchor Point , Care-of Address
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KCI Citation (1)

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