Method and device for interference coordination

The invention relates to the technical field of wireless communication, and especially relates to a method and device for interference coordination, and is used for solving the problem existing in the prior art that according to the current power control scheme, under the condition that the system is in a high load state, interference on cell-edge users is large. The method for interference coordination comprises determining the adjustment value of the power adjusting set which a terminal belongs to; and adjusting power of the terminal in dependence on the determined adjustment value; wherein the power adjusting sets comprise a plurality of quick power adjusting sets and/or a plurality of slow power adjusting sets, and the first adjusting period of the quick power adjusting sets is smaller than the second adjusting period of the slow power adjusting sets. The adjustment value is determined in dependence on the power adjusting set which the terminal belongs to, and therefore interference of adjacent cells can