No More Déjà VuEliminating Redundancy With CacheCast: Feasibility and Performance Gains
2013 Edition, Volume 21, December 1, 2013 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Due to the lack of multicast services in the Internet, applications based on single-source, multiple-destination transfers such as video conferencing, IP radio, and IPTV must use unicast. This type of traffic exhibits high redundancy with temporal clustering of duplicated...