Communication method between user equipment and H (e) NB for minimizing the impact of expansion of access network

摘要

A communication method is adapted to a mobile communication system including a user equipment, a core network, and a small-scale radio base station, namely, a H(e) NB. The H(e) NB relays packets of data between the user equipment and the core network by way of radio communication with the user equipment and by way of wired communication with the core network. The H(e) NB monitors communications of the user equipment so as to compare the user communication information with a threshold value used for discerning unauthenticated communication from received communication, thus reducing the amount of data transferred between the core network and the user equipment performing the unauthenticated communication with exploitation. Thus, it is possible to prevent throughputs of data from decreasing due to unauthenticated exploitation of the H(e) NB with respect to the authenticated subscriber.