HANDOVER METHOD OF PROXY MOBILE INTERNET PROTOCOL VERSION 6 MULTICAST TRAFFIC FOR A WIRED NETWORK IN A SHIP CAPABLE OF REDUCING DELAY TIME DUE TO A MULTICAST GROUP IN A HANDOVER PROCESS

摘要

PURPOSE: A handover method of PMIPv6(Proxy Mobile Internet Protocol version 6) multicast traffic for a wired network in a ship is provided to reduce handover delay time by adding a multicast LMA(Local Mobility Anchor) for solving a tunneling overlapping phenomenon.;CONSTITUTION: A multicast LMAA(LMA Address) is added to an MN(Mobile Node)-profile. The multicast LMAA is added to the MN-profile in an MAG(Mobile Access Gateway) in order to separate a normal LMA managing the unicast traffic of an MN from a multicast LMA managing the multicast traffic. Delay time due to a multicast group in a handover process is reduced by transmitting information related to multicast by using a PFMIPv6 message. A binding update procedure is executed by transmitting the multicast information of MN by using the message in the handover process.;COPYRIGHT KIPO 2013