Data transmission method for enabling peer-to-peer data transmission between peer communications terminals uses a peer communications terminal to call up a data file

摘要

A data file (D) is automatically called up by a peer communications terminal (P3) through a memory/storage peer-communications terminal (SP), since multiple requests have already been sent in the past to an index server (IS) regarding the recall of this data file stored in the SP that registers with the IS as a provider of D. An independent claim is also included for a system with a memory/storage peer-communications terminal and an index server.