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The Internet of Things (IoT) opens a new horizon for network applications by virtue of wireless sensor network technologies and advancement of data analytics. Since various applications are possible in the IoT compared to conventional multimedia applications, quality of experience (QoE), which is a user's subjective satisfaction with the application, becomes more complicated for network operators...
This paper analyzes network traffic characteristics of peer-to-peer (P2P) video streaming services, which have been a recent source of annoyance for Internet service providers due to the large amount of data that they generate. We analyzed two popular P2P video streaming services, PPStream and PPLive, by capturing several hour-long packet streams using a personal computer. Through statistical analysis...
Next Generation Network services with Fiber-to-the-home have been spreading in Japan; therefore, the number of viewers using Video on Demand (VOD) services has also increased. Network operators are required to maintain service quality during peak hours, so they need to design bandwidth for VOD at those times. It is obvious that congestion occurs when large number of viewers watch VOD programs simultaneously...
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