Results 161 to 170 of about 8,003 (206)

CoS enforcement for HTTP adaptive streaming

2012 IEEE Globecom Workshops, 2012
As the HTTP-based segmented video delivery paradigm continues to grow in popularity, the ability to enforce differentiated classes of service (CoS) across large numbers of clients becomes increasingly important. Differentiated services are an important monetization technique for content service providers.
Kevin J. Ma, Radim Bartos
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Caching in HTTP Adaptive Streaming

Proceedings of Network and Operating System Support on Digital Audio and Video Workshop, 2014
Video streaming is a major source of Internet traffic today and usage continues to grow at a rapid rate. To cope with this new and massive source of traffic, ISPs use methods such as caching to reduce the amount of traffic traversing their networks and serve customers better.
Danny H. Lee, Constantine Dovrolis, Ali C. Begen   +2 more
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A rate adaptive algorithm for HTTP streaming

2012 IEEE 2nd International Conference on Cloud Computing and Intelligence Systems, 2012
Recently, the traffic volume of HTTP streaming application is rapidly growing on the Internet. As an adaptive streaming technology, the most challenge of HTTP streaming technology is when and how to switch bitrates so that the user can get satisfactory experience. In this paper, we propose a novel Bitrates Adaptive HTTP Streaming (BAHS) algorithm. This
Yanan Zhao, Xiangyang Gong, Wendong Wang 0003, Xirong Que   +3 more
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Adaptive video streaming over HTTP

Proceedings of the 2014 ACM Southeast Regional Conference, 2014
A new video streaming scheme is proposed and its prototype is implemented in this paper. The scheme is designed for providing an enhanced QoS for a client using a mobile device. With the scheme, the client considers various important network factors to decide its bit rate. It then sends feedback whenever its current bit rate must be changed. Based upon
Doowon Kim, Jinsuk Baek, Paul S. Fisher
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Perceptual optimized adaptive HTTP streaming

2017 IEEE Visual Communications and Image Processing (VCIP), 2017
The paper presents a perceptual optimized adaptive HTTP streaming scheme to improve the quality of experience (QoE). In addition to barely controlling the bandwidth and buffer size in existing works, this paper integrates the video saliency based adaptation to improve the perceptual quality for end users. Resources (e.g., buffer) are well managed using
Huaying Xue, Yuan Zhang 0013, Jinyao Yan
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SVC-Based HTTP Adaptive Streaming

Bell Labs Technical Journal, 2012
HTTP adaptive streaming (HAS) is rapidly evolving into a key video delivery technology, supported by implementations from Microsoft, Apple, and Adobe, and actively pursued by standardization organizations. Using segments in multiple video qualities, distributed via an already available Hypertext Transfer Protocol (HTTP) delivery infrastructure, a HAS ...
Rafael Huysegems, Bart De Vleeschauwer, Tingyao Wu, Werner Van Leekwijck   +3 more
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On Adaptive HTTP Streaming to Mobile Devices

2013 20th International Packet Video Workshop, 2013
Adaptive Streaming over HTTP is a new video streaming technique that starts to boom in recent years. Meanwhile, mobile devices are quickly becoming the main platform for streaming services. Adaptive streaming to mobile devices faces additional challenges of high TCP throughput variability and limited battery supply.
Guibin Tian, Yong Liu 0013
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QoE-optimal rate adaptation for HTTP adaptive streaming

2016 IEEE/CIC International Conference on Communications in China (ICCC), 2016
HTTP Adaptive Streaming(HAS) has become widely deployed in multimedia services for its ability for providing the best Quality of Experience(QoE) for viewers with limited resource, especially in fluctuating wireless networkings. With its client-driven rate adaptation mechanism, HAS is able to adapt to fluctuating network condition and various terminals ...
Hui Shen, Yitong Liu, Tianyuan Wang, Hongwen Yang, Lin Sang   +4 more
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Request adaptation for adaptive streaming over HTTP/2

2016 IEEE International Conference on Consumer Electronics (ICCE), 2016
In this paper, we propose a client-based adaptation method for Adaptive Streaming over HTTP/2 leveraging the server push feature. A cost function that takes into account both the number of pushed segments and the playout buffer level is defined. Experiment results show that the proposed method can improve the tradeoff between the number of requests and
Duc V. Nguyen 0001, Hung T. Le, Pham Ngoc Nam 0001, Anh T. Pham 0002, Truong Cong Thang   +4 more
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Dynamic Adaptive Streaming over HTTP/2.0

2013 IEEE International Conference on Multimedia and Expo (ICME), 2013
MPEG Dynamic Adaptive Streaming over HTTP (DASH) is a new streaming standard that has been recently ratified as an international standard (IS). In comparison to other streaming systems, e.g., HTTP progressive download, DASH is able to handle varying bandwidth conditions providing smooth streaming.
Christopher Müller, Stefan Lederer, Christian Timmerer, Hermann Hellwagner   +3 more
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