Method for treating interference of co-scheduled wireless devices

A method performed by a network node in a wireless communications network for configuring the network node for co-scheduled wireless devices in the wireless communications network, the method comprising:

• determining a set of wireless devices from a plurality of wireless devices in the wireless communications network for co-scheduled uplink transmission based on obtained uplink transmissions from the plurality of wireless devices;
• determining a measure of interference for each wireless device in the set, where the measure of interference of a wireless device indicates interference from uplink transmissions from the wireless device with respect to uplink transmissions from the remainder of wireless devices in the set;
• assigning each wireless device in the set into one of at least a first group and a second group, where wireless devices with respective measures of interference below a first predetermined threshold are assigned to the first group, and where wireless devices with respective measures of interference above a second predetermined threshold are assigned to the second group;
• and
• configuring the network node to treat interference from at least one wireless device in the set based on the group to which the wireless device is assigned.