SYSTEM AND METHOD FOR SUPPORTING MOBILITY TO HANDOVER BETWEEN HETEROGENEOUS INTERNET PROTOCOL MOBILITY SUPPORTING DOMAINS, AND METHOD FOR SUPPORTING MOBILITY IN TERMINAL FOR IT

摘要

PURPOSE: A system for supporting mobility to handover between heterogeneous internet protocol mobility supporting domains is provided to enable a smooth handover between a PMIPv6 domain, and an MIPv6 domain in an IPv6 network. CONSTITUTION: An LMA(Local Movement Anchor)(43) adds or deletes binding information by a terminal movement to a different domain. An MAG(Mobile Access Gateway)(41) supports mobility about the terminal within a network-based mobility support domain. The MAG transmits an RA(Router Advertisement) message having a message type which indicates a transmission source. An AR(Access Router)(42) supports mobility about the terminal within the terminal based mobility support domain.