A user equipment, UE, comprising: radio circuitry configured to communicate with a Wi-Fi access point, AP, and with a cellular base station, BS, and processing circuitry configured to: determine a mobility state of the Wi-Fi AP as one of a moving mobility state and a non-moving mobility state by detecting the Wi-Fi AP and determining whether the Wi-Fi AP is moving based on a moving AP indication, the UE being configured to receive the moving AP indication from the Wi-Fi AP; determine control information relating to UE cell (re-)selection and/or handover behavior based on the determined mobility state of the Wi-Fi AP; and control UE cell (re-)selection and/or handover behavior in relation to the Wi-Fi AP based on the determined control information, and characterized in that: the processing circuitry is configured to generate a neighbor cell report that includes a cell served by the Wi-Fi AP as a neighbor cell in the report and the moving AP indication for the Wi-Fi AP; the radio circuitry is configured to transmit the neighbor cell report to the cellular BS; the radio circuitry is configured to receive, as said control information, from the cellular BS network-based cell (re-)selection or handover control information determined based on the moving AP indication; and in that the processing circuitry is configured to connect to the Wi-Fi AP based on the network-based cell (re-)selection or handover control information. radio circuitry configured to communicate with a Wi-Fi access point, AP, and with a cellular base station, BS, and processing circuitry configured to: determine a mobility state of the Wi-Fi AP as one of a moving mobility state and a non-moving mobility state by detecting the Wi-Fi AP and determining whether the Wi-Fi AP is moving based on a moving AP indication, the UE being configured to receive the moving AP indication from the Wi-Fi AP; determine control information relating to UE cell (re-)selection and/or handover behavior based on the determined mobility state of the Wi-Fi AP; and control UE cell (re-)selection and/or handover behavior in relation to the Wi-Fi AP based on the determined control information, and characterized in that: determine a mobility state of the Wi-Fi AP as one of a moving mobility state and a non-moving mobility state by detecting the Wi-Fi AP and determining whether the Wi-Fi AP is moving based on a moving AP indication, the UE being configured to receive the moving AP indication from the Wi-Fi AP; determine control information relating to UE cell (re-)selection and/or handover behavior based on the determined mobility state of the Wi-Fi AP; and control UE cell (re-)selection and/or handover behavior in relation to the Wi-Fi AP based on the determined control information, and characterized in that: the processing circuitry is configured to generate a neighbor cell report that includes a cell served by the Wi-Fi AP as a neighbor cell in the report and the moving AP indication for the Wi-Fi AP; the radio circuitry is configured to transmit the neighbor cell report to the cellular BS; the radio circuitry is configured to receive, as said control information, from the cellular BS network-based cell (re-)selection or handover control information determined based on the moving AP indication; and in that the processing circuitry is configured to connect to the Wi-Fi AP based on the network-based cell (re-)selection or handover control information.