Patent ID: 9112670
Filing Date: 2015-08-18
Classification: H04B,H04L

Abstract:
1. A method for allocating resources by a dynamic resource allocating apparatus of a first base station that manages a first cell in a cellular communication system including the first cell and a plurality of neighboring cells adjacent to the first cell, the method comprising: calculating an interference metric of each user terminal belonging to the first cell that is interfered by one of the plurality of neighboring cells; calculating a coupling factor between the first base station and each neighboring base station of each neighboring cell by using the interference metric of each user terminal and a load of each user terminal; receiving a coupling factor with respect to the first base station calculated by said each neighboring base station from said each neighboring base station; calculating an average value between the first base station and said each neighboring base station by using the calculated coupling factor with respect to said each neighboring base station and the received coupling factor of said each neighboring base station with respect to the first base station; and calculating available cell boundary resources of neighboring base stations, excluding a corresponding neighboring base station having a smaller calculated average value than a pre-set threshold value; and performing resource allocation by using cell boundary resources allocated to the first cell and the available cell boundary resources of the neighboring cells.