Requests for content and delivery of content are handled in an asymmetric manner, with more bandwidth devoted to the delivery of the content than to the request for content. The request for content is sent upstream over a first network and then sent upstream to a content library over a second network....http://www.google.es/patents/US20040267602?utm_source=gb-gplus-sharePatente US20040267602 - Method, apparatus, and system for asymmetrically handling content requests and content delivery
Method, apparatus, and system for asymmetrically handling content requests ...
