Patent ID: 7912475
Filing Date: 2011-03-22
Classification: H04W

Abstract:
1. A method for dynamic allocation of radio resources of a radio communications, said method comprising: measuring, at a first mobile station connected to a first base station of the radio communication system, quality measures of signals transmitted from a multitude of base stations of the radio communication system; evaluating, in a first node, which base station or stations of the multitude of base stations would give rise to an unacceptable co-channel interference at the first mobile station for communication with the first base station, based on the measured quality measures; selecting, in a second node, available radio resources for communication in a first direction between the first base station and the first mobile station, based on results of the evaluating step allocating, from the first base station, at least one radio resource from the available radio resources for the communication in the first direction between the first base station and the first mobile station, said allocating comprises: dividing the radio resources of the radio communication system into a plurality of sets of radio resources such that each set has no radio resource in common with any other set, assigning each base station of said radio communication system at least one set of said plurality of sets as its primary assigned radio resources such that each primary assigned radio resources of said each base station is different from one another in said communication system, said selecting comprises selecting radio resources that are not primary assigned to the first base station and are primary assigned to at least one base station found not to give rise to the unacceptable co-channel interference.