Modelling of P2P-Based Video Sharing Performance for Content-Oriented Community-Based VoD Systems in Wireless Mobile Networks

Algorithm 1

Process of resource lookup.

() /   is broker member in community ; is available resource list in /

()   receives request message sent by any node or broker members in other communities for video segment ;

() if   includes

()   forwards the request to a member caching ;

() else   forwards request to maintained broker member having shortest distance with target community

() end if

() if  requester is member in

()   record information of requester into ;

() end if