Scattercast: Taming Internet Multicast. 02/08/2001. 2. The Problem ... Traditional unicast model does not scale. IP Multicast is not the right solution ' ...
Can the Internet today support large-scale Internet broadcasting? NO ... Millions of clients server and network meltdown. 6. Traditional solution: IP Multicast ...
An Infrastructure-Service Architecture for Internet Broadcast Distribution. 11/22/2000 ... to watch Wednesday's live Victoria's Secret fashion show webcast showed the ...
Overlay Networking Research @NTG Srinivasan Seetharaman Fall 2006 Overlay Networks Overlay networks help overcome functionality limitations of the Internet by forming ...
Problem: support 'live' streaming to a potentially large and highly dynamic population ... P2P streaming is attractive because of self-scaling property ...
Destination unique receiver host address. Broadcast. One-to-all ... Bit Torrent does the same thing! Enabling Conferencing Applications. on the Internet using an ...
Two issues in multicast ... 2. Why is it difficult to write application programs for ... Centurion cluster at UVA (cluster of 300 Linux PCs) 2 to 10,000 ...
Today's Internet is built around a unicast point-to-point communication ... Difficult to implement while maintaining Internet's scalability (e.g., multicast) ...
A separate application buffer for each downstream. Substantial complexity to ... application layer buffer will grow ... drain the application level buffer. ...
Internet network is a shared infrastructure; need to achieve consensus (IETF) ... Beside caching do processing, e.g., Handle dynamic web pages. Transcoding ...
Today's Internet is built around a unicast point-to-point communication ... Difficult to implement while maintaining Internet's scalability (e.g., multicast) ...
A Framework for Cost-Effective Peer-to-Peer Content Distribution Mohamed Hefeeda Ph.D. Candidate Advisor: Bharat Bhargava Department of Computer Sciences
Each packet is associated an identifier id ... ID length: 256 bits. 12. Mobility ... id. data. 14. Anycast. Use longest prefix matching instead of exact matching ...
Scalable, end-to-end approach for heterogeneous receivers is very difficult ... but end hosts are routers. Leverage computation and storage of end systems ...
CSE 581: Internet Technology (Winter 2002) Instructor: Prof. Wu Chang Feng ... Millions of clients server and network meltdown. 1/23/2002. CSE 581 Multicast Overlays ...
Peer-to-peer systems: definitions. Current ... Illustration (media file with 2 segments) ... Py caches Ny segments in a cluster-wide round robin fashion (CWRR) ...
Each Overlay path is comprised of one or more Overlay links, inline with a certain objective ... Creating improved service-based architectures and end-system ...
Analogous to per-flow state for QoS guarantees. Aggregation of multicast addresses is complicated ... vector routing, and reverse path forwarding. 14 ...
Long term trend ... Increasingly rewarding to aggregate the capabilities ... Grids and P2P consequences of this trend. Increasingly more power' in the tail ...
Personalized Information Using. Content-Based Multicast (CBM) An SAIC Company ... actual bandwidth costs and delays for filter movement using Aglets technology ...