A server comprising a processor, the processor being configured to receive a network connection establishment request to establish a Transmission Control Protocol, TCP, connection or a user datagram protocol, UDP, connection from a network user equipment, UE; analyze the network connection establishment request to extract TCP initial sequence numbers, ISNs, or a quick user datagram protocol, QU1C,connection identifier, ID; and send a message comprising the QUIC connection ID or at least one of the TCP ISNs to a Quality of Experience helper node, QoEHN, with instructions to control the TCP connection or the UDP connection between the server and the network UE.