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Title: ANALYTICAL AND SIMULATION MODELS FOR QUALITY EVALUATION OF VIDEO STREAMING TRANSMISSION VIA WIRELESS NETWORK
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ANALYTICAL AND SIMULATION MODELS FOR QUALITY EVALUATION OF VIDEO STREAMING TRANSMISSION VIA WIRELESS NETWORK
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1314-2704
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English
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19
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2.1
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The paper deals with the actual problem of assessing the quality of video content transmission in modern wireless networks.
A review and analysis is made for the quality level of the currently most popular protocols and technologies for transmitting video content in wireless networks. It analyzes video content transfer technologies based on the HyperText Transfer Protocol (HTTP), namely HTTP Progressive Download (HPD) and HTTP Adaptive Streaming (HAS). For HTTP Progressive Download and HTTP Adaptive Streaming technologies, quantitative traffic patterns are introduced for information and communication systems. Criteria of quality of perception (Quality of Experience) are reviewed and systematized from the point of end users view for whom it is transmitted in info-communication systems using HTTP Progressive Download and HTTP Adaptive Streaming technologies. Analytical and simulation models of transmitting video content to existing wireless networks are built in the presence of users with different service priorities. A model is proposed for evaluating the quality of video content perception for HPD and HAS technologies, taking into account the methods of allocating radio channel resources in a wireless centralized network. |
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conference
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19th International Multidisciplinary Scientific GeoConference SGEM 2019
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19th International Multidisciplinary Scientific GeoConference SGEM 2019, 30 June - 6 July, 2019
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Proceedings Paper
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STEF92 Technology
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International Multidisciplinary Scientific GeoConference-SGEM
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Bulgarian Acad Sci; Acad Sci Czech Republ; Latvian Acad Sci; Polish Acad Sci; Russian Acad Sci; Serbian Acad Sci & Arts; Slovak Acad Sci; Natl Acad Sci Ukraine; Natl Acad Sci Armenia; Sci Council Japan; World Acad Sci; European Acad Sci, Arts & Letters; Ac
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91-98
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30 June - 6 July, 2019
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website
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cdrom
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5334
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video streaming; traffic models; wireless networks; Quality of Experience; HPD; HAS
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