402 search results - page 54 / 81 » A Quality Adaptation Scheme for Internet Video Streams |
155
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TWC
2008
15 years 6 months ago
2008
In this paper, real-time video transmission with quality of service (QoS) assurance over orthogonal frequency division multiplexing (OFDM) wireless systems is studied. Three quasi-...
163
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GLOBECOM
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract-- The emerging high-rate wireless personal area network (WPAN) technology is capable of supporting high-speed and high-quality real-time multimedia applications. In partic...
155
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INFOCOM
2010
IEEE
15 years 4 months ago
2010
IEEE
—The P2P pull-push hybrid architecture has achieved great success in delivering live video traffic over the Internet. However, a formal study on the sub-stream scheduling proble...
171
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ISCAS
2007
IEEE
16 years 14 days ago
2007
IEEE
— Existing video coding methods can cause visual quality and buffer occupancy to fluctuate significantly at scene cuts. To address this problem, we have developed a novel visual ...
154
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ICC
2009
IEEE
16 years 28 days ago
2009
IEEE
— Supporting user interactivity in peer-to-peer streaming systems is challenging. VCR-like operations, such as random seek, pause, fast forward and rewind, require timely P2P ove...