Výsledky vyhledávání - playout buffer overflow

Power Control for Wireless VBR Video Streaming: From Optimization to Reinforcement Learning Autor Ye, Chuang, Gursoy, M. Cenk, Velipasalar, Senem

“… (e.g., a mobile user) equipped with a playout buffer is adopted, as used in dynamic adaptive streaming video applications…”
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QoE-Aware Video Streaming Transmission Optimization Method for Playout Threshold Adjustment in LTE Autor Qi, Yan, Ohtsuki, Tomoaki

“… The playout threshold of video playout buffer influences the overflow and underflow probabilities of the video playout and result in video playout interruption or video frame skip…”
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How to perform AMP? Cubic adjustments for improving the QoE Autor Montagud, Mario, Boronat, Fernando, Roig, Bernardino, Sapena, Almanzor

“…•Cubic AMP can be used for different goals (e.g., buffer underflow/overflow avoidance or media synchronization…”
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Arrival process-controlled adaptive media playout with multiple thresholds for video streaming Autor Li, Mingfu, Lin, Tsung-Wei, Cheng, Shih-Han

“…) mechanism is designed in this study. The proposed AMP scheme sets three threshold values, denoted by P n , L and H , for the playout controller to start playback and dynamically adjust the playout rate based on the buffer fullness…”
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Analysis and design of a playout buffer for VBR streaming video Autor Steyaert, B., Laevens, K., De Vleeschauwer, D., Bruneel, H.

“… Packet loss at the playout buffer can be induced by either underflow or overflow, and we first identify the general conditions under which these events occur…”
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Optimize adaptive media playout using dynamic fuzzy logic control for video streaming Autor Abdul Khalib, Zahereel Ishwar, Ehtiba, Farij Omar, Ahmad, R. Badlishah, Salim, Naseer Sabri, Rahman, Mostafijur, Li, Mingfu

“…Adaptive Media Playout (AMP) controls adapt playout rate to prevent buffer outage and to reduce delay in playout…”
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Reducing data-memory footprint of multimedia applications by delay redistribution Autor Raman, Balaji, Chakraborty, Samarjit, Ooi, Wei Tsang, Dutta, Santanu

“… (in a pipelined fashion) should not overflow and the playout buffer should never underflow. To meet these constraints, an usual design practice is to increase the initial playout delay after which the output device starts reading from the playout buffer…”
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Downlink Power Control for Multi-User VBR Video Streaming in Cellular Networks Autor Huang, Yingsong, Mao, Shiwen

“… The problem is to find the optimal transmit powers for the base stations, such that VBR video data can be delivered to mobile users without causing playout buffer underflow or overflow…”
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Improving playout rate of streaming service with power efficiency over wireless multihop networks Autor Lee, H.-J., Lim, J.-T.

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Power control and mode selection for VBR video streaming in D2D networks Autor Ye, Chuang, Gursoy, M. Cenk, Velipasalar, Senem

“…) and device transmitter are optimized with the goal of maximizing the overall transmission rate while VBR video data can be delivered to the CU and DU without causing playout buffer underflows or overflows…”
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Downlink power control for variable bit rate videos over multicell wireless networks Autor Yingsong Huang, Shiwen Mao

“… The problem is to find the optimal transmit powers for the base stations, such that VBR video data can be delivered to mobile users without causing playout buffer underflow or overflow…”
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QoE-Based Performance Evaluation for Adaptive Media Playout Systems Autor Li, Mingfu

“… As one knows, there may exist a trade-off between QoS metrics, such as buffer underflow and overflow performance…”
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Delay controlled wireless video playout system Autor Rui, C., Zhengkun, M., Liangbao, J., Rashvand, H.F.

“…There are always further problems for the provision of real-time playout applications over wireless links because of the complicated and highly variable nature of the channel and challenging quality…”
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Delay controlled wireless video playout system : Video Communications over Wireless Networks Autor RUI, C, ZHENGKUN, M, LIANGBAO, J, RASHVAND, H. F

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Downlink Power Allocation for Stored Variable-Bit-Rate Videos Autor Huang, Yingsong, Mao, Shiwen, Li, Yihan

“… The objective is to derive the optimal downlink power allocation for the VBR video sessions, such that the video data can be delivered in a timely fashion without causing playout buffer overflow and underflow…”
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Rate analysis for streaming applications with on-chip buffer constraints Autor Maxiaguine, A., Kunzli, S., Samarjit Chakraborty, Thiele, L.

“… the input stream rates that can be supported by the architecture for any given mapping. This is subject to typical constraints such as on-chip buffers should not overflow, and specified play out buffers…”
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Multimedia Transmission Over Wireless Networks: Performance Analysis and Optimal Resource Allocation Autor Ye, Chuang

“…Effective capacity (EC) is used as the throughput metric under delay QoS constraints. In this analysis, four different wireless networks are taken into…”
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Rate analysis for streaming applications with on-chip buffer constraints Autor Maxiaguine, Alexander, Künzli, Simon, Chakraborty, Samarjit, Thiele, Lothar

“… the input stream rates that can be supported by the architecture for any given mapping. This is subject to typical constraints such as on-chip buffers should not overflow, and specified playout buffers…”
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Rate analysis for streaming applications with on-chip buffer constraints Autor Maxiaguine, Alexander, Kunzli, Simon, Chakraborty, Samarjit, Thiele, Lothar

“… the input stream rates that can be supported by the architecture for any given mapping. This is subject to typical constraints such as on-chip buffers should not overflow, and specified playout buffers…”
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Power Control and Mode Selection for VBR Video Streaming in D2D Networks Autor Chuang Ye, Gursoy, M Cenk, Velipasalar, Senem

“…) and device transmitter are optimized with the goal of maximizing the overall transmission rate while VBR video data can be delivered to the CU and DU without causing playout buffer underflows or overflows…”
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