Base station sharing is prospective while each operator: maintains control over logical Node B so that it will be able to operate the frequencies assigned to the carrier, fully independent from the partner operator and retains control over active base station equipment such as the TRXs that control reception/transmission over radio channels. Radio network controller and core network are not shared here

Base station sharing is prospective while each operator: maintains control over logical Node B so that it will be able to operate the frequencies assigned to the carrier, fully independent from the partner operator and retains control over active base station equipment such as the TRXs that control reception/transmission over radio channels. Radio network controller and core network are not shared here