An application-oriented error control scheme for high-speed networks
IEEE/ACM Transactions on Networking (TON)
Error control techniques for interactive low-bit rate video transmission over the Internet
Proceedings of the ACM SIGCOMM '98 conference on Applications, technologies, architectures, and protocols for computer communication
A survey of statistical source models for variable-bit-rate compressed video
Multimedia Systems - Special issue on video content based retrieval
Sojourn-time analysis on nodal congestion in broadband networks and its impact on QoS specifications
INFOCOM'96 Proceedings of the Fifteenth annual joint conference of the IEEE computer and communications societies conference on The conference on computer communications - Volume 3
Exploiting multiple description coding for intermediate recovery in wireless mesh networks
Journal of Network and Computer Applications
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In this paper we analyze the performance of a video transport across an ATM network that uses both retransmission and concealment to recover from errors due to cell loss resulting from congestion. We limit the number of retransmission attempts to one. If a frame is still in error after one retransmission attempt, the remaining errors are concealed. We obtain analytic expressions for the peak signal to noise ratio (PSNR) with combined retransmission and concealment. The analysis shows that significant improvement in the signal to noise ratio of the reconstructed picture can be achieved if retransmission and concealment are used together.