Using a connection between clients on a wide area network

Official title: {using a connection between clients on a wide area network, e.g. setting up a peer-to-peer communication via Internet for retrieving video segments from the hard-disk of other client devices (broadcast-related systems characterised by transmission among terminal devices H04H60/80; distributed application using peer-to-peer [P2P] networks H04L67/104)}

H04N21/632 (Using a connection between clients on a wide area network) appears on 1,034 US grants and 1,347 published applications in this corpus.