Method and wearable device for enhancing quality of experience index for user in iot network

A wearable device enhancing a Quality of Experience (QoE) index for a user in an Internet of things (IoT) network comprising a plurality of IoT devices, the wearable device comprising:

• a memory;
• at least one processor;
• and
• a QoE controller, operably connected to the memory and the at least one processor, and configured to:
• monitor the QoE index of the user in the IoT network,
• detect a drop in the QoE index of the user,
• determine whether the dropped QoE index of the user is lower than a QoE threshold,
• in response to the determination that the dropped QoE index of the user is lower than the QoE threshold, determine at least one IoT device of the plurality of IoT devices that is responsible for the drop in the QoE index of the user, using at least one Artificial intelligence (AI) model, and
• control the at least one IoT device to raise the QoE index of the user above the QoE threshold.

A computer-readable recording medium having recorded thereon a program for executing, the method of the following:

• monitoring, by a wearable device, the QoE index of the user in the IoT network;
• detecting, by the wearable device, a drop in the QoE index of the user;
• determining, by the wearable device, whether the dropped QoE index of the user is lower than a QoE threshold;
• in response to determining that the dropped QoE index of the user is lower than the QoE threshold, determining, by the wearable device, at least one IoT device of the plurality of IoT devices that is responsible for the drop in the QoE index of the user using at least one Artificial intelligence (AI) model;
• and
• controlling, by the wearable device, the at least one IoT device to raise the QoE index of the user above the QoE threshold.