A method for interference resolution of an uplink transmission (635a, 645b) by an access node in a wireless communication system, the method comprising: receiving, at the access node, an uplink transmission (635a, 645b) and deriving local uplink transmission data associated with the received uplink transmission (635a, 645b), the uplink transmission (635a, 645b) comprising a first transmission from a first user equipment and a second transmission from a second user equipment, the uplink transmission (635a, 645b) being received over a plurality of uplink resources; sending a request to a first neighboring access node for first neighboring uplink transmission data associated with the uplink transmission (645a, 635b) as received by the first neighboring access node; receiving, from the first neighboring access node, the first neighboring uplink transmission data received by the first neighboring access node over one or more of the plurality of uplink resources; and decoding a resolved uplink transmission data in order to obtain a decoded uplink data, characterized in that, interference resolution of the uplink transmission is conducted based on the local uplink transmission data and the first neighboring uplink transmission data to obtain the resolved uplink transmission data, the interference resolution including calculation of a channel transfer function based on the local uplink transmission data, the first neighboring uplink transmission data and on utilization of a cross-correlation nulling procedure that improves the channel transfer function based on correlation between the local uplink transmission data and the first neighboring uplink transmission data. receiving, at the access node, an uplink transmission (635a, 645b) and deriving local uplink transmission data associated with the received uplink transmission (635a, 645b), the uplink transmission (635a, 645b) comprising a first transmission from a first user equipment and a second transmission from a second user equipment, the uplink transmission (635a, 645b) being received over a plurality of uplink resources; sending a request to a first neighboring access node for first neighboring uplink transmission data associated with the uplink transmission (645a, 635b) as received by the first neighboring access node; receiving, from the first neighboring access node, the first neighboring uplink transmission data received by the first neighboring access node over one or more of the plurality of uplink resources; and decoding a resolved uplink transmission data in order to obtain a decoded uplink data, characterized in that, interference resolution of the uplink transmission is conducted based on the local uplink transmission data and the first neighboring uplink transmission data to obtain the resolved uplink transmission data, the interference resolution including calculation of a channel transfer function based on the local uplink transmission data, the first neighboring uplink transmission data and on utilization of a cross-correlation nulling procedure that improves the channel transfer function based on correlation between the local uplink transmission data and the first neighboring uplink transmission data.