Servetto S.D. and Nahrstedt K., Broadcast Quality Video over IP, IEEE Journal on SelectedAreas in Communications, September 1999. submitted paper. Home/Search Document Details and Download
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MMTP - Multimedia Multiplexing Transport Protocol - Magalhaes, Kravets (2000) (Correct)
....source coding and the transport protocol. 8] proposes a transcoding the source into a non prioritized packet stream to ensure graceful degradation in the presence of packet loss, and describes a TCP friendly rate based protocol and the framework for the interaction of the protocol and transcoder. [9] proposes modifications to the TPC protocol, a resilient encoder and a rate control algorithm for the same objective. While we do not delve into source coding, MMTP exposes the rate changes to the application, enabling adaptation. MMTP can be viewed as two one way protocol, one from sender to ....
S. Servetto and K. Nahrstedt, "Broadcast Quality Video over IP," IEEE Journal on Selected Areas in Communications, Special issue on QoS in the Internet, 1999.
Adaptation Layer Translator (ALX) Design and Application - Qiu, Kuhns, Cox, Horn (2002) (Correct)
....testbed on an ATM network. Data paths inside an end system s kernel are optimized to support a large volume of time critical data movement. Besides these hardware based systems, the majority of the proposed video conferencing systems are software systems. Servetto and Nahrstedt [SN00] proposed a design for transmission of broadcast quality video over IP networks. The major contribution of this proposed system is the definition of a network coder interface for IP networks which gathers channel state information, and then sets parameters of the video coder to maximize the ....
Sergio D. Servetto and Klara Nahrstedt. Broadcast Quality Video over IP. IEEE Transactions on Multimedia, 2, December 2000.
High-Bandwidth Internet Video Telephony - Servetto, Vetterli (2000) Self-citation (Servetto) (Correct)
....mechanism that can ensure error free transmission classical layered video coders take a severe performance hit in the presence of even a small amount of randomly placed packet losses. A system for streaming video based on a TCP friendly protocol and a layered coder is presented in [11, 12] In [14, 15, 16], we proposed the rst system based on a video coder robust to randomly placed packet losses. A system based on similar principles was then presented in [7] which combines the error resilience method of [9] with the congestion control method of [23] Being able to use TCP s ow control as is ....
....performance over many years, not just in simulations but in actual transmissions performed by a very large number of Internet users. Because of this, we feel it is a good idea to keep ow control as it is now and build applications on top, instead of replacing it with entirely new controllers [14, 15]. 3.2 R TCP: A Modi ed TCP for Delay Constrained Data The transport and control methods used in this system dubbed R TCP, for Real time TCP, following [14] essentially consist of: IP packets carrying RTP headers [13] 3 Elimination of retransmissions: upon timeout of a packet a fresh ....
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S. D. Servetto and K. Nahrstedt. Broadcast Quality Video over IP. Submitted for publication. Available from http://lcavwww.epfl.ch/~servetto/.
Video Streaming Over The Public Internet: Multiple.. - Servetto, Nahrstedt (1999) (6 citations) Self-citation (Servetto Nahrstedt) (Correct)
....is as close as possible to Td . Note that if we are willing to consider approximations to the optimal controller, this is an intuitively natural choice: we want to inject a number of packets that we believe will take about Td clock ticks to be transmitted. For details on its implementation, see [15]. 4.2. Redundancy Allocation Redundancy allocation refers to deciding how to set parameters of the coder which control the degradation to the reconstructed video signal in the presence of channel errors. Our solution to this problem proceeds along similar lines to that of the rate control ....
....parameters of the coder which control the degradation to the reconstructed video signal in the presence of channel errors. Our solution to this problem proceeds along similar lines to that of the rate control problem, and hence due to space constraints we do not include it here. For details, see [15]. 5. EXPERIMENTAL RESULTS We present experimental results testing two di erent aspects of our proposed system: the ability of our controller to track changes in channel states, and the quality of the 0 50 100 150 200 250 300 0 1 2 3 4 5 6 7 GOP number n n Clock differences (in number ....
[Article contains additional citation context not shown here]
S. D. Servetto and K. Nahrstedt. Broadcast-Quality Video over IP. Submitted for publication. Available from http://www.ifp.uiuc.edu/~servetto/publications/.
Robust and Multiresolution Video Delivery: From H.26x to.. - Frossard (2000) (1 citation) (Correct)
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Servetto S.D. and Nahrstedt K., Broadcast Quality Video over IP, IEEE Journal on SelectedAreas in Communications, September 1999. submitted paper.
Multiple Description Coding: Compression Meets the Network - Goyal (2001) (38 citations) (Correct)
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S.D. Servetto and K. Nahrstedt, "Broadcast-quality video over IP," IEEE Trans. Multimedia, vol. 3, pp. 162-173, Mar. 2001.
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