| 摘要 |
There is provided a method of associating program content data in a peer-to-peer digital television network. The network comprises a program content source, a network comprising a plurality of network nodes operable to receive data blocks corresponding to program content propagated from the program content source, and at least one user node coupled to the network. The method includes steps of: (a) receiving one or more user profiles of the at least one user node; (b) matching the one or more user profiles with the program content for determining preferential program content for presentation to the at least one user; (c ) including identifiers of the preferential program content in the one or more program content lists for receipt at the at least one user node; (d) procuring for the at least one user node the preferential program content using the identifiers from the plurality of network nodes; and (e) selectively presenting at least part of the preferential program content to the at least one user node.
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