Inter-cell interference coordination in a wireless communication system

摘要

A method of transmitting information indicating resources from a first base station to a second base station, comprising: determining a downlink subframe which cannot be used by the first base station due to inter-cell interference among a plurality of downlink subframes; and transmitting information indicating the determined downlink subframe to the second base station, wherein the first base station is a base station of a cell which is subject to interference and the second base station is a base station of a cell which causes interference. WO 2012/044019 PCT/KR2O11/007058 (Macro eNB) % connect120 13 eNB 2 connected (Pico eNB) to NB2