METHOD AND ARRANGEMENT FOR PERFORMING RADIO TRANSMISSIONS

A method for performing radio transmissions, including assigning radio units to one subgroup of first radio units, assigning radio units to one subgroup of second radio units, assigning a signal frequency set to each subgroup of first radio units, assigning a signal frequency subset in a signal frequency set of a subgroup of first radio units to each second radio unit in a subgroup of second radio units associated with the subgroup of first radio units, wherein signal frequency subsets assigned to each second radio unit in the same subgroup of second radio units differs from each other in at least one measurement frame, transmitting, via one of the first radio units, a signal of frequencies of the assigned signal frequency set, and transmitting, via one of the second radio units, a signal of frequencies of the assigned signal frequency subset.