METHOD FOR SELECTING FREQUENCY BAND IN FEMTOCELL AND COMMUNICATION SYSTEM INCLUDING MACROCELL BASE AND FEMTOCELL BASE USING SHARED SUB-BAND

摘要

A communication system (100) includes a macrocell base station (MeNB) (110) which determines the number of shared sub bands which a femtocell base station (HeNB) (130) uses and the femtocell base station (HeNB) (130) which selects an adjacent shared sub band which the adjacent HeNB which is located in a reference distance uses among the shared sub bands.