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User interactive behaviors play a dual role during the hypertext transfer protocol (HTTP) video service: reflection and influence. However, they are seldom taken into account in practices. To this end, this paper puts forward the user interactive behaviors, as subjective factors of quality of experience (QoE) from viewer level, to structure a comprehensive multilayer evaluation model based on classic...
Cell outage compensation (COC) is a self-healing function of the self-organizing networks (SONs) concept for mobile wireless networks. In order to compensate the outage cell autonomously, this paper drives a solution for COC. This method is based on coordinated multiple points (CoMP) transmission and tilt adjusting. Firstly, the paper takes the coordinated pattern and tilt as the optimization objects...
Based on the analysis of typical hybrid-type content addressable memory (CAM) structures, a hybrid-type CAM architecture with lower power consumption and higher stability was proposed. This design changes the connection of a N-type metal-oxide-semiconductor (NMOS) transistor in the control circuit, which greatly reduces the power consumption during comparison by making the match line simply discharge...
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