You can get free internet access on campus if you give us your MAC addresses on the registration form in advance.
Please note that your accommodation will only have wired access for which you need to bring your network cable. Although it is unlikely that there will be wireless connection in the meeting room, large parts of the campus will actually provide a signal.
Regarding MAC addresses, here is a link that explains how to find the MAC address we asked for on the Registration Form. And here are explanations how to set up your laptop to use the wireless/wired network on campus.