REGISTRATION, COMMUNICATION AND HANDOVER METHODS FOR MOBILE NODE AND THE DEVICES THEREOF

摘要

A registration, a communication and a handover methods for mobile node and the devices thereof are provided by the invention, which belong to the technical field of the mobile communication. The invention is made for solving the prior art problem of the bottleneck in the data traffic and the processing power of the home network. A distributed mobility management system is provided by the embodiment of the invention, which includes: at least two mobility management anchor points, and any two of the mobility management anchor points being connected with each other; the mobility management anchor point being connected with at least one terminal; the mobility management anchor point storing a terminal binding relation table; and the terminal binding relation table storing the ID and the IP address of a terminal. With the distributed mobility management system of the present invention, the load could be balanced, the data processing power could be increased, the signaling interaction could be simplified, and the processing power of the system could be increased.