A method and apparatus of using fast mipv6 to trigger faster layer2 handover

摘要

This invention relates to the mobile IPv6, in particular, to accelerate the FMIPv6 L2 handover using the Rapid relates. More specifically, to perform the steps of a method of using a FMIPV6 to trigger a rapid than the L2 handover of the mobile node from the initial access point associated with the previous access router to a neighboring access point related to the next access router. ; in the previous access router: (a1) transmitting the hand-over and with a start message to the adjacent access point ID, (a2) obtaining the handover accept the IPv6 address of the neighboring access points from the message and (a3) initial performing the step of forwarding the IPv6 address of the IPv6 address and the mobile node to the access point and the neighboring access point, ; in the mobile node: (b1) and with a quick access point ID sent binding update messages to adjacent to perform the steps and, in the next access router: (c1) performing the steps of transmitting a handover start receiving a neighboring access point ID from the message and (c2) a handover acknowledgment carries the IPv6 address of the neighboring access points to the message and , from the initial access point: (d1) obtaining the IPv6 address of the previous neighboring access point from the access router, and (d2) are unique to the mobile node to allocate resources in advance (resources) to the neighboring access point for the mobile node (specific) performing the step of transmitting a parameter directly by the neighboring access points, neighboring access points from:. (e1) receiving the message from the initial access point and performs the steps for allocating resources in advance for the mobile node's