COORDINATOR AND DEVICE IN A RADIO COMMUNICATION NETWORK

A method in a coordinator in a radio communication network. The method comprises obtaining a token identifying a radio device. The method also comprises obtaining information confirming that the radio device is authorized to connect to the coordinator. The method also comprises calculating a device filter comprising a plurality of tokens, wherein the plurality of tokens include the obtained token of the radio device and identifies a plurality of devices authorized to connect to the coordinator. The method also comprises sending a broadcast radio signal comprising the device filter. The method also comprises allowing the radio device to connect to the coordinator. The present disclosure also relates to a coordinator, as well as to a radio device and a method of a radio device.