A network system includes a content provider connected to local service providers via an interactive distribution network, such as the Internet. The local service providers facilitate delivery of the content from the content provider to multiple subscribers. The local service providers schedule delivery...http://www.google.fr/patents/US5991306?utm_source=gb-gplus-shareBrevet US5991306 - Pull based, intelligent caching system and method for delivering data over a network
Pull based, intelligent caching system and method for delivering data over a ...
