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A Survey of Packet Loss Recovery Techniques for Streaming Media

Colin Perkins, Orion Hodson and Vicky Hardman

In K. Jeffay and H. J. Zhang (Editors), Readings in Multimedia Computing and Networking, Morgan Kaufmann, August 2001.

DOI:10.1016/B978-155860651-7/50139-X

We survey a number of packet loss recovery techniques for streaming audio applications operating using IP multicast. We begin with a discussion of the loss and delay characteristics of an IP multicast channel, and from this show the need for packet loss recovery. Recovery techniques may be divided into two classes: sender- and receiver-based. We compare and contrast several sender-based recovery schemes: forward error correction (both media-specific and media-independent), interleaving, and retransmission. In addition, a number of error concealment schemes are discussed. We conclude with a series of recommendations for repair schemes to be used based on application requirements and network conditions.

Download: perkins2001survey.pdf

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