FLOW MOBILITY SUPPORTING METHOD CAPABLE OF SUPPORTING FLOW MOBILITY IN MOBILITY ENVIRONMENT

摘要

PURPOSE: A flow mobility supporting method is provided to offer successive services to a user in mobility environment by supporting flow mobility.;CONSTITUTION: When a flow of a mobile node is moved from a first mobile access gateway to a second MAG, a BCE(Binding Cache Entry) is updated(S218). An LMA(Local Mobility Anchor) transmits a PBA(Proxy Binding Acknowledgement) message(S220). The MAG establishes routing for a first flow by updating BULE(Binding Update List Entry) by adding the first flow at the BULE(S222). A first message is transmitted in order to request for registering the binding of the flow to a second MAG. A second message is transmitted in order to request for releasing the binding of the flow to a first MAG.;COPYRIGHT KIPO 2012