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As an important bearer communication network for smart power distribution and utilization sever, the terminal communication access network should satisfy the various quality of service (QoS) requirements. And the queue scheduling is one of the key technology in multi-service QoS support. In this paper, a queue scheduling algorithm based on buffer size is proposed to minimize the waiting time of emergency...
It's a challenge to effectively assess Quality of Experience (QoE) for TCP video streaming with network performance parameters, to resolve this problem, an objective hierarchical Evaluation for Transmission Control Protocol (TCP) video streaming is proposed under video playback scenarios. QoE assessment for TCP video streaming is resolved into two sub-steps. In the first place, in consideration of...
In order to assess the quality of experience (QoE) of HTTP video streaming, the model of three levels of quality of service (QoS): network QoS, application QoS and QoE, is employed in this paper. We mainly study the effects of pause position, and therefore propose two new application performance metrics: location of each pause and time interval of pauses. We first focus on the buffer behaviors of...
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