METHOD AND SYSTEM TO SELECT ACCESS NETWORKS FOR MOBILE STATION IN HETEROGENEOUS NETWORK ENVIRONMENTS

摘要

Disclosed are a method and a system for selecting an access network in a terminal through cooperation between the terminal and a heterogeneous network. The access network selection method of the terminal and the system thereof in a heterogeneous network environment where a first network and at least one second network coexist while overlaying on each other can select an access network for the terminal by considering the status information of a large base station which is a base station for the terminal or the first network and the status information of a small base station which is the base station of the second network.