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An End-to-End Adaptation Protocol for Layered Video Multicast Using Optimal Rate Allocation
2004
IEEE transactions on multimedia
Layered transmission is a promising solution to video multicast over the heterogeneous Internet. However, since the number of layers is practically limited, noticeable mismatches would occur between the coarse-grained layer subscription levels and the heterogeneous and dynamic rate requirements from the receivers. In this paper, we show that such mismatch can be effectively reduced using a dynamic and fine-grained layer rate allocation on the sender's side. Specifically, we study the
doi:10.1109/tmm.2003.819753
fatcat:l2thure535hxfpguvwkeq7gbje