Investigation on the QOE and Packet Loss Rate of the IOT Network

The Internet of things, including Internet technology, including wired and wireless networks. In this paper, we investigate on the QOE and packet loss rate of the network because QOE is important in the network and packet loss rate is the key point in many papers. In order to study the influence of packet loss on the users’ quality of experience QoE and establish the Mapping model of the two when the video transmit in the network, building a NS2+ MyEvalvid simulation platform, by the method of modifying QoS parameters to simulate different degrees of packet loss, focus on the influence of packet loss on QoE and establish the mapping model between them. Experimental results show that, packet loss has an significant influence on Quality of experience. Packet loss rate and the Quality of experience presents a nonlinear relationship, and use matlab to establish the mapping model, this model’s accuracy is high, easy to operate, can real-time detect packet loss has influences on the user’s quality of experience (QoE).