METHOD AND BASE STATION FOR INTERFERENCE COORDINATION

摘要

A method and base station for interference coordination are disclosed in the present invention. The method includes that: the base station groups all edge users in a cell according to the information of a target adjacent cell reported by the edge users in the cell and selects the edge users of the same target adjacent cell as a group(S101); then in a preset statistical period counts up the resource blocks (RB) number occupied by each group of edge users in the cell within the period (S102); thereafter generates high interference indicator (HII) information of the cell corresponding to the different target adjacent cells according to the preset exclusive resource range of the edge users in the cell and the RB number occupied by each group of edge users in a cell and transmits the HII information to the corresponding target adjacent cell(S103); finally receives the HII information transmitted by the base station of the adjacent cell and allocates resource for the edge users according to the received HII information and an interference threshold(S104). With the present invention, the probability of high interference collision can be decreased and system performance can be improved.