1. A method used by a user equipment for controlling quality of user experience (QoE) based on user equipment (UE) assisted feedback, the method comprising:receiving an enable indicator which indicates a first feedback signaling to be transmitted;
receiving a first configuration message comprising a timer configuration of a first timer, wherein the timer configuration of the first timer comprises a duration for the first timer;
performing a quality of experience (QoE) evaluation for fulfilling a performance requirement;
transmitting the first feedback signaling comprising a first preferred configuration of a wireless connection in response to performing the QoE evaluation, wherein the first feedback signaling indicates whether an aggregate configuration is supported by the UE, and the wireless connection comprises a licensed wireless connection and a licensed-assisted access connection; and
starting the first timer in response to transmitting the first feedback signaling.