A NETWORK CONTROL ENTITY, AN ACCESS POINT AND METHODS THEREIN FOR ENABLING ACCESS TO WIRELESS TAGS IN A WIRELESS COMMUNICATIONS NETWORK

A method performed in a network control entity for enabling access to a wireless tag in a wireless communications network is provided. The wireless communications network includes two or more access points, APs. The network control entity configures a first AP to transmit a radio frequency signal in a first time period, and configures a second AP to receive, in the first time period, a radio signal reflected from the wireless tag using the transmitted radio frequency signal. A network control entity for enabling access to at least one wireless tag in a wireless communications network is also provided.Further, an access point AP and a method therein for enabling access to a wireless tag in a wireless communications network are also provided.