Results 1 - 10 of 509

Priority Dropping for Scalable Video

by Yang Xiaogang, Liu Jiqiang, Li Ning, Tai-hoon Kim
"... For H.264/SVC, different layers or frames have different order of precedence according to their importance on video quality and the decoding process. Network should provide more protection for high priority layers or frames when SVC stream is transmitted over IP network. This paper proposes an activ ..."
Abstract - Cited by 1 (0 self) - Add to MetaCart
an active queue management algorithm based on priority dropping and PID algorithm, called PID_PD, which first drops the least important packets when network congestion arises. PID_PD implements differentiated service in IP layer to provide high quality video for end user. In addition, PID_PD does not create

Priority Dropping for Scalable Video 1

by Yang Xiaogang, Liu Jiqiang, Li Ning, Tai-hoon Kim
"... For H.264/SVC, different layers or frames have different order of precedence according to their importance on video quality and the decoding process. Network should provide more protection for high priority layers or frames when SVC stream is transmitted over IP network. This paper proposes an activ ..."
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an active queue management algorithm based on priority dropping and PID algorithm, called PID_PD, which first drops the least important packets when network congestion arises. PID_PD implements differentiated service in IP layer to provide high quality video for end user. In addition, PID_PD does not create

Uniform versus Priority Dropping for Layered Video

by Sandeep Bajaj, Lee Breslau, Scott Shenker - in ACM Sigcomm , 1998
"... In this paper, we analyze the relative merits of uniform versus priority dropping for the transmission of layered video. We first present our original intuitions about these two approaches, and then investigate the issue more thoroughly through simulations and analysis in which we explicitly model t ..."
Abstract - Cited by 79 (3 self) - Add to MetaCart
In this paper, we analyze the relative merits of uniform versus priority dropping for the transmission of layered video. We first present our original intuitions about these two approaches, and then investigate the issue more thoroughly through simulations and analysis in which we explicitly model

Quality-Adaptive Media Streaming by Priority Drop

by Charles Krasic, Jonathan Walpole - Proc. 13th International Workshop on Network and Operating Systems Support for Digital Audio and Video (NOSSDAV 2003 , 2003
"... This paper presents a general design strategy for streaming media applications in best effort computing and networking environments. Our target application is video on demand using personal computers and the Internet. In this scenario, where resource reservations and admission control mechanisms are ..."
Abstract - Cited by 62 (7 self) - Add to MetaCart
are not generally available, effective streaming must be able to adapt in a responsive and graceful manner. The design strategy we propose is based on a single simple idea, priority data dropping, or priority drop for short. We evaluate the efficacy of priority drop as an adaptation tool in the video and networking

Quality-Adaptive Media Streaming by Priority Drop ∗

by unknown authors
"... This paper presents a general design strategy for streaming media applications in best effort computing and networking environments. Our target application is video on demand using personal computers and the Internet. In this scenario, where resource reservations and admission control mechanisms are ..."
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are not generally available, effective streaming must be able to adapt in a responsive and graceful manner. The design strategy we propose is based on a single simple idea, priority data dropping, or priority drop for short. We evaluate the efficacy of priority drop as an adaptation tool in the video and networking

Adaptive Live Video Streaming by Priority Drop

by Jie Huang, Charles Krasic, Jonathan Walpole, Wuchi Feng - in Proceedings of the IEEE International Conference on Advanced Video and Signal Based Surveillance , 2003
"... In this paper we explore the use of Priority-progress streaming (PPS) for video surveillance applications. PPS is an adaptive streaming technique for the delivery of continuous media over variable bit-rate channels. It is based on the simple idea of reordering media components within a time window i ..."
Abstract - Cited by 14 (2 self) - Add to MetaCart
In this paper we explore the use of Priority-progress streaming (PPS) for video surveillance applications. PPS is an adaptive streaming technique for the delivery of continuous media over variable bit-rate channels. It is based on the simple idea of reordering media components within a time window

ADAPTIVE LIVE VIDEO STREAMING BY PRIORITY DROP

by unknown authors
"... In this paper we explore the use of Priority-progress streaming (PPS) for video surveillance applications. PPS is an adaptive streaming technique for the delivery of continuous media over variable bit-rate channels. It is based on the simple idea of reordering media components within a time window i ..."
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In this paper we explore the use of Priority-progress streaming (PPS) for video surveillance applications. PPS is an adaptive streaming technique for the delivery of continuous media over variable bit-rate channels. It is based on the simple idea of reordering media components within a time window

ADAPTIVE LIVE VIDEO STREAMING BY PRIORITY DROP?

by unknown authors
"... In this paper we explore the use of Priority-progress streaming (PPS) for live video streaming applications with tight latency constraints. PPS is a technique for the delivery of continuous media over variable bit-rate channels. It is based on the simple idea of reordering media components within a ..."
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In this paper we explore the use of Priority-progress streaming (PPS) for live video streaming applications with tight latency constraints. PPS is a technique for the delivery of continuous media over variable bit-rate channels. It is based on the simple idea of reordering media components within a

Differentiated Services Based Priority Dropping and its Application to Layered Video Streams

by Markus Fidler - In Proceedings of IFIP TC-6 Networking 2002, number 2345 in LNCS , 2002
"... In this paper we report on an implementation and evaluation of Internet priority dropping schemes and their application to layered video transmissions. The incremental decoding of each of the different layers of such an hierarchical video stream leads to an enhancement of the video quality, whereas ..."
Abstract - Cited by 3 (1 self) - Add to MetaCart
In this paper we report on an implementation and evaluation of Internet priority dropping schemes and their application to layered video transmissions. The incremental decoding of each of the different layers of such an hierarchical video stream leads to an enhancement of the video quality, whereas

MaxProp: Routing for Vehicle-Based Disruption-Tolerant Networks

by John Burgess, Brian Gallagher, David Jensen, Brian Neil Levine - In Proc. IEEE INFOCOM , 2006
"... Abstract — Disruption-tolerant networks (DTNs) attempt to route network messages via intermittently connected nodes. Routing in such environments is difficult because peers have little information about the state of the partitioned network and transfer opportunities between peers are of limited dura ..."
Abstract - Cited by 488 (12 self) - Add to MetaCart
duration. In this paper, we propose MaxProp, a protocol for effective routing of DTN messages. MaxProp is based on prioritizing both the schedule of packets transmitted to other peers and the schedule of packets to be dropped. These priorities are based on the path likelihoods to peers according
Results 1 - 10 of 509