RatcliffeBlog: Business, Technology & Investing -> "P2P" streaming
The End System Multicast (ESM) system developed at Carnegie Mellon University sounds like a promising approach to delivering streaming video from the network's edge. Each client takes on multicast processing rather than forcing the process back into the network, specifically routers. In principle, this should allow packets to flow between clients -- peer-to-peer -- rather than through any bottleneck on the Net (like a router). The problem will be in network performance overall, because traffic can build up. The ESM team writes: "End System Multicast introduces duplicate packets on physical links, and incurs larger end-to-end delay than IP Multicast."
This is definitely something to watch, because a pure edge-multicasting system can enable self-organizing networks of "broadcasters." Will major content providers adopt it? Not likely, to put it mildly. However, for the rest of us, it may open new channels for access to all sorts of information in audio and video form -- speeches, demonstrations, porn....
6:45:10 AM
|
|