Adaptive streaming

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  • In this paper, we propose a quality optimization solution for variable bitrate (VBR) video streaming which allows components inside the network to select an appropriate version for each HAS client. The experiments in real-time conditions show that our method can provide each HAS client with the best possible quality while meeting the constraints of overall bandwidth and delay.

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  • In this paper, we propose a bitrate adaptation algorithm at the client side in real time combined with a SDN-based dynamic path selection for HTTP-based video streaming. Experimental results show that the proposed method can provide users with better Quality of Experience (QoE) with lower number of rerouting times, higher average quality and smoother video quality than existing non-SDN methods under different scenarios of bandwidth fluctuations.

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  • Chapter 7 - Multimedia networking. Chapter 7, which focuses on multimedia networking, has gone through a major revision. The chapter now includes an in-depth discussion of streaming video, including adaptive streaming, and an entirely new and modernized discussion of CDNs. A newly added section describes the Netflix, YouTube, and Kankan video streaming systems. The material that has been removed to make way for these new topics is still available on the Companion Web site.

    ppt89p tangtuy17 05-07-2016 34 1   Download

  • The Mekong river is ranked as the tenth one in the list of the largest rivers in the world and is longest river in southeastern Asia. From its source in Tibet, the river flows to the South China Sea through Yunnan, China, forms the border partly between Burma and Laos and most of the border between Laos and Thailand, then the main stream goes into Cambodia and finally it flows across southern Vietnam to the sea (figure 1).

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Content-Adaptive Packetization and Streaming of Wavelet Video over IP Networks

    pdf12p sting11 09-03-2012 48 7   Download

  • Another class of linear codes, known as Convolutional codes. We study the structure of the encoder. We study different ways for representing the encoder.Convolutional codes offer an approach to error control coding substantially different from that of block codes. A convolutional encoder: encodes the entire data stream, into a single codeword. does not need to segment the data stream into blocks of fixed size (Convolutional codes are often forced to block structure by periodic truncation). is a machine with memory.

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Unequal Protection of Video Streaming through Adaptive Modulation with a Trizone Buffer over Bluetooth Enhanced Data Rate

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Robust Transmission of H.264/AVC Streams Using Adaptive Group Slicing and Unequal Error Protection

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  • Regarding the neural correlates of these operations, Chatterjee (2003) suggested that early visual processing of the basic features of artworks and other aesthetic stimuli takes place in occipital brain regions, like any other kind of stimuli. However, features processed in intermediate stages, such as shape or composition, can engage frontal-parietal attentional circuits, which enhance the processing of those attributes within the ventral visual stream (Chatterjee, 2003).

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  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Joint Video Summarization and Transmission Adaptation for Energy-Efficient Wireless Video Streaming

    pdf11p dauphong16 20-02-2012 35 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Scalable and Media Aware Adaptive Video Streaming over Wireless Networks

    pdf11p sting09 21-02-2012 43 2   Download

  • Tham khảo luận văn - đề án 'báo cáo hóa học: " research article unequal protection of video streaming through adaptive modulation with a trizone buffer over bluetooth enhanced data rate"', luận văn - báo cáo phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả

    pdf16p sting10 07-03-2012 46 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article A Complexity-Aware Video Adaptation Mechanism for Live Streaming Systems

    pdf10p dauphong19 07-03-2012 30 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Cross-Layer Techniques for Adaptive Video Streaming over Wireless Networks

    pdf9p dauphong20 11-03-2012 31 2   Download

  • The universities must develop new fields of multi-discipline research in building design, engineering, energy and carbon efficiency, directed towards providing the industry with feedback on the success or otherwise of current initiatives. This will create numerous opportunities for industrial and international partnerships, supported by a wide range of new funding and revenue streams, not traditionally available to academic researchers.

    pdf34p yeutinh98 26-09-2012 35 2   Download

  • This article proposes BDAaaS, a flexibly adaptive cloud-based framework for real-time Big Data analytics. The framework collects and analyzes data for IoT applications reusing existing components such as IoT gateways, Message brokers and Big Data Analytics platforms which are deployed automatically.

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  • This book emerged from a stream of research conducted in CASTLE Laboratory at Princeton University during the period 2006 - 2011. Initially, the work was motivated by the "exploration vs. exploitation" problem that arises in the design of algorithms for approximate dynamic programming, where it may be necessary to visit a state to learn the value of being in the state. However, we quickly became aware that this basic question had many applications outside of dynamic programming. The results of this research were made possible by the efforts and contributions of numerous colleagues.

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  • This paper presents an online bearing damage identifying method named ASBDIM based on ANFIS (Adaptive Neuro-Fuzzy Inference System), Singular Spectrum Analysis (SSA) and sparse filtering. This is an online estimating process operated via two phases, offline and online one. In the offline period, by using SSA and sparse filtering, a database signed Off DaB is built whose inputs are features extracted from the measured data stream typed big data, while its outputs are values encoding the surveyed bearing damage statuses.

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  • I/O Hardware Application I/O Interface Kernel I/O Subsystem Transforming I/O Requests to Hardware Operations Streams Performance Explore the structure of an operating system’s I/O subsystem Discuss the principles of I/O hardware and its complexity Provide details of the performance aspects of I/O hardware and software .I/O Hardware Incredible variety of I/O devices Common concepts Port Bus (daisy chain or shared direct access) Controller (host adapter) I/O instructions control devices Devices have addresses, used by Direct I/O instructions Memory-mapped I/O...

    pdf38p perpan 02-09-2012 47 12   Download

  • Đồ Án Tổng Hợp.Đề Tài: Tổng Quan Về Công Nghệ W-CDMA..Tên đề tài:..Tổng quan về công nghệ W-CDMA.Sinh viên: Nguyễn Trung Tuấn.GVHD:..Th.S. Trần Thanh Hà..Lớp:..09LTĐT..GVHD: Th.S. Trần Thanh Hà..1..SVTH: Nguyễn Trung Tuấn...Đồ Án Tổng Hợp.Đề Tài: Tổng Quan Về Công Nghệ W-CDMA..LỜI NÓI ĐẦU.Nhu cầu trao đổi thông tin là nhu cầu thiết yếu trong xã hội hiện đại. Các hệ thống.thông tin di động với khản năng giúp con người trao đổi thông tin mọi lúc, mọi nơi đã.phát triển rất nhanh và đang trở thành không thể thiếu được trong xã hội thông tin ngày.nay.

    pdf78p bautroibinhyen1 02-11-2016 62 6   Download



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