Abstract: The invention relates to a data live streaming system comprising at least one data live streaming broadcaster LSB and at least two live streaming recipients LSR, said at least two live streaming recipients LSR forming at least a part of a peer-to-peer streaming network and said at least two live streaming recipients LSR each comprising means for generation of peer-to peer streaming to other live streaming recipients LSR of said peer-to peer streaming network and wherein said peer-to peer streaming to other streaming recipients LSR comprises loss resilient code representations of data from said at least one live streaming broadcaster LSB.

Abstract: The invention relates to a peer-to-peer network where said peer-to-peer network comprises a plurality of peers (P), wherein said peer (RP) comprises and maintains a communication record (CR) defining a plurality of candidate peers (CP) from which information representative data (S) may be downloaded, wherein said plurality of candidate peers (CP) comprises a subset of said plurality of peers (P), and wherein said peer (RP) comprises means for downloading said information representative data (S) from at least one of said candidate peers (CP) according to an individual routine of said peer (RP). The invention furthermore relates to a peer-to-peer network comprising a plurality of peers (P) according to the above.