公开(公告)号：EP2297875A1

公开(公告)日：2011-03-23

申请号：EP08874881.9

申请日：2008-11-26

申请人： Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

发明人： KWON, Tae Soo ,  LEE, Woongsup ,  JANG, Kyung Hun ,  JO, Ohyun ,  LEE, Ki Song ,  CHO, Dong Ho

IPC分类号： H04B7/155

CPC分类号： H04W16/10 ,  H04W24/10 ,  H04W88/08 ,  H04W92/20

摘要： An apparatus and method for exchanging frequency bands used by a plurality of base stations are provided. A base station for exchanging frequency bands includes a receiving unit to receive first quiet time duration information of an adjacent base station, a frequency band measuring unit to determine first frequency band measuring information with respect to a first frequency band used by the adjacent base station based on the first quiet time duration information, a frequency band exchange-determining unit to determine whether to exchange frequency bands with each other based on the first frequency band measuring information, and a transmitting unit to transmit data to a terminal using the first frequency band according to the determined result.