Optimal control of variable rate coding in integrated voice/data packet networks
Performance Evaluation
ACM SIGCOMM Computer Communication Review
Performance evaluation of Forward Error Correction in ATM networks
SIGCOMM '92 Conference proceedings on Communications architectures & protocols
End-to-end packet delay and loss behavior in the internet
SIGCOMM '93 Conference proceedings on Communications architectures, protocols and applications
Joint source/channel coding of statistically multiplexed real-time services on packet networks
IEEE/ACM Transactions on Networking (TON)
What video can and cannot do for collaboration: a case study
Multimedia Systems
A reliable multicast framework for light-weight sessions and application level framing
SIGCOMM '95 Proceedings of the conference on Applications, technologies, architectures, and protocols for computer communication
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NOSSDAV '95 Proceedings of the 5th International Workshop on Network and Operating System Support for Digital Audio and Video
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ICIP '95 Proceedings of the 1995 International Conference on Image Processing (Vol. 1)-Volume 1 - Volume 1
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Adaptive algorithms for feedback-based flow control in high-speed, wide-area ATM networks
IEEE Journal on Selected Areas in Communications
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Journal of the ACM (JACM)
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DAC '98 Proceedings of the 35th annual Design Automation Conference
Experience with control mechanisms for packet video in the internet
ACM SIGCOMM Computer Communication Review
Modeling TCP throughput: a simple model and its empirical validation
Proceedings of the ACM SIGCOMM '98 conference on Applications, technologies, architectures, and protocols for computer communication
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NOSSDAV '01 Proceedings of the 11th international workshop on Network and operating systems support for digital audio and video
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ACM SIGCOMM Computer Communication Review
NOSSDAV '02 Proceedings of the 12th international workshop on Network and operating systems support for digital audio and video
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WOWMOM '02 Proceedings of the 5th ACM international workshop on Wireless mobile multimedia
Queuing analysis of simple FEC schemes for voice over IP
Computer Networks: The International Journal of Computer and Telecommunications Networking
Queuing analysis of simple FEC Schemes for voice over IP
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Middleware '01 Proceedings of the IFIP/ACM International Conference on Distributed Systems Platforms Heidelberg
NetGames '03 Proceedings of the 2nd workshop on Network and system support for games
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adaMOS: MOS-adaptive VoIP sources
WebMedia '06 Proceedings of the 12th Brazilian Symposium on Multimedia and the web
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IEEE Transactions on Parallel and Distributed Systems
Journal of VLSI Signal Processing Systems
Probabilistic design of multimedia embedded systems
ACM Transactions on Embedded Computing Systems (TECS)
On securing real-time speech transmission over the internet: an experimental study
EURASIP Journal on Applied Signal Processing
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International Journal of Computer Applications in Technology
Analysis of FEC Function for Real-Time DV Streaming
AINTEC '07 Proceedings of the 3rd Asian conference on Internet Engineering: Sustainable Internet
Stochastic convex ordering for multiplicative decrease internet congestion control
Computer Networks: The International Journal of Computer and Telecommunications Networking
Proceedings of the 5th International ICST Conference on Heterogeneous Networking for Quality, Reliability, Security and Robustness
Packet Loss Concealment Algorithm for VoIP Transmission in Unreliable Networks
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On the impact of loss and delay variation on Internet packet audio transmission
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REDUP: a packet loss recovery scheme for real-time audio streaming over wireless IP networks
Journal of Systems and Software
Towards more adaptive voice applications
ISoLA'10 Proceedings of the 4th international conference on Leveraging applications of formal methods, verification, and validation - Volume Part I
Real-Time audio quality evaluation for adaptive multimedia protocols
MMNS'05 Proceedings of the 8th international conference on Management of Multimedia Networks and Services
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Computer Communications
Designing and implementing a new type of transport-layer socket: the UDTCP socket case
Computer Communications
QoS-sensitive transport of real-time MPEG video using adaptive redundancy control
Computer Communications
Autonomic QoS Optimization of Real-Time Internet Audio Using Loss Prediction and Stochastic Control
International Journal of Adaptive, Resilient and Autonomic Systems
PROTEUS: network performance forecast for real-time, interactive mobile applications
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Survey on application-layer mechanisms for speech quality adaptation in VoIP
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Multimedia Tools and Applications
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The current Internet provides a single class best effort service. From an application's point of view, this service amounts in practice to providing channels with time-varying characteristics such as delay and loss distributions. One way to support real time applications such as interactive audio given this service is to use control mechanisms that adapt the audio coding and decoding processes based on the characteristics of the channels, the goal begin to maximize the quality of the audio delivered to the destinations. In this paper, we describe and analyze a set of such control mechanisms. They include a jitter control mechanism and a combined error and rate control mechanism. These mechanisms have been implemented and evaluated over the Internet and the MBone. Experiments indicate that they make it possible to establish and maintain reasonable quality audioconferences even across fairly congested connections.