Congestion avoidance and control
SIGCOMM '88 Symposium proceedings on Communications architectures and protocols
A delay-based approach for congestion avoidance in interconnected heterogeneous computer networks
ACM SIGCOMM Computer Communication Review
A new congestion control scheme: slow start and search (Tri-S)
ACM SIGCOMM Computer Communication Review
End-to-end packet delay and loss behavior in the internet
SIGCOMM '93 Conference proceedings on Communications architectures, protocols and applications
TCP Vegas: new techniques for congestion detection and avoidance
SIGCOMM '94 Proceedings of the conference on Communications architectures, protocols and applications
Effective erasure codes for reliable computer communication protocols
ACM SIGCOMM Computer Communication Review
Packet audio playout delay adjustment: performance bounds and algorithms
Multimedia Systems
Measurements and analysis of end-to-end Internet dynamics
Measurements and analysis of end-to-end Internet dynamics
End-to-end available bandwidth: measurement methodology, dynamics, and relation with TCP throughput
Proceedings of the 2002 conference on Applications, technologies, architectures, and protocols for computer communications
Measurement and Modeling of Burst Packet Losses in Internet End-to-End Communications
PRDC '99 Proceedings of the 1999 Pacific Rim International Symposium on Dependable Computing
Distinguishing Congestion Losses from Wireless Transmission Losses: A Negative Result
IC3N '98 Proceedings of the International Conference on Computer Communications and Networks
Internet Packet Loss: Measurement and Implications for End-to-End QoS
ICPPW '98 Proceedings of the 1998 International Conference on Parallel Processing Workshops
Measurement and analysis of end-to-end delay and loss in the internet
Measurement and analysis of end-to-end delay and loss in the internet
Control mechanisms for packet audio in the internet
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 1
Smooth control of adaptive media playout for video streaming
IEEE Transactions on Multimedia
Autonomic QoS Optimization of Real-Time Internet Audio Using Loss Prediction and Stochastic Control
International Journal of Adaptive, Resilient and Autonomic Systems
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The quality of audio in IP telephony is significantly influenced by various factors, including type of encoder, delay, delay variation, rate and distribution of packet loss, and type of error concealment. Hence, the performance of IP telephony systems is highly dependent on understanding the contribution of these factors to audio quality, and their impact on adaptive transport mechanisms such as error and buffer control. We conducted a large-scale audio transmission experiment over the Internet in a 12-month-period in order to evaluate the effects and the correlation of such parameters on audio transmission over IP. We have noticed that the correlation of loss and delay is not linear, but stronger correlation is observed as the delay approaches certain thresholds. We have made a number of new observations on various delay thresholds that are significant for loss prediction for adaptive audio transmission over IP networks. We also have made new observations to assess the audio quality of PCM @m-law and G.728 codecs under different loss and delay conditions. The paper provides a number of recommendations for implementing efficient adaptive FEC mechanisms based on our measurement observations and analysis.