METHOD FOR REDUCING INTERFERENCE BETWEEN HOME-ENB AND MACRO-ENB USING MAC SCHEDULING, AND MOBILE TELECOMMUNICAION FOR THE SAME

摘要

PURPOSE: A method for reducing interference between a home-eNB and a macro-eMB by using MAC scheduling, and mobile telecommunication for the same are provided to improve network efficiency by solving inter-terminal interference when configuring a co-channel between an outdoor base station and an indoor base station. CONSTITUTION: An indoor BS(Base Station) judges the activation of a second terminal within a femto cell region, and an outdoor BS broadcasts the existence of the second terminal(504). The outdoor BS receives the information on the outdoor base station from a first terminal(502), and transmits the information to an SON(Self-Organizing and Optimizing Network) server(506). The SON server obtains the information of the second RB(Resource Block) information from the outdoor base station(507), and allocates the first RB which can be used by the first terminal(508).