Abstract:

Real-time monitoring and filtering for mobile short message service （SMS）system is in terms of the clustering phenomenon of social network to check the sender's identify.At first pre-process SMS based on whether there are historical records between the sender and receiver,then take two degrees of real-time filtering in the light of statistics of both historical records from receivers to the sender and those among receivers.Parallel filtering algorithm and multinuclear hardware platform with symmetric multiprocessor（SMP）structure are used.It can be expected to solve the problem of filtering junk SMS,like text,sound and media in any language radically.

Key words: social network, clustering phenomenon, junk SMS filtering, communication history