A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2005; you can also visit the original URL.
The file type is
Lecture Notes in Computer Science
We propose a heuristic algorithm for the construction of a heterogeneous multicast distribution tree used for video transmission that satisfies different QoS requests. Our approach assumes an active network where active nodes can filter the video stream. By appropriately choosing the active nodes at which filtering is performed, the proposed algorithm constructs the multicast tree where, for example, the total required bandwidth is minimized. We assume existing multicast routing algorithms todoi:10.1007/3-540-39939-9_22 fatcat:rxc3ik2lw5gvffnqtz657l3xp4