METHOD AND APPARATUS TO MANAGE SECURITY KEY TO AUTHENTICATE COMMUNICATION OF MOBILE STATION FOR USE IN MULTIPLE BASE STATION COOPERATIVE COMMUNICATION IN WIRELESS COMMUNICATION SYSTEM

摘要

The present invention relates to a method to manage a security key in a cloud cell consisting of member base stations which provides cooperative communication for a terminal. The method comprises the steps of: creating an input value to generate a security key for data transmission usage and reception with member base stations, according to the member base stations; transmitting an input value for a corresponding member base station to each of the member base stations; and creating a security key for the member base station using the input value for each of the member base stations.;COPYRIGHT KIPO 2014