... Internet Content Distribution: Developments and Challenges Adrian Popescu†, David Erman†, Dragos Ilie†, Doru Constantinescu† and Alexandru Popescu‡†Dept. of ... advanced and morebandwidth-demanding multimedia applications and services, e.g., Internet Protocol Television (IPTV), Voice over IP (VoIP), onlinegaming. A plethora of QoS requirements and facilities ... architecturalsolution must be a unified one, and be independent of the accessnetwork and content management (i.e, content acquisition, storage and delivery). Other facilities like billing and authentication must...