| 摘要 |
<p>#CMT# #/CMT# The system (AS) has a reading function (F2) to read multimedia messaging service (MMS) message with URL address. An analysis function (F3) analyzes content of the message. A decision function (F4) has a sub function (F41) to acquire message reception if the analysis shows that the message is a spam to erase the message and another sub function (F42) to transmit short message service notification message to a mobile unit (D) of subscriber if the analysis does not reveal a negative element in the MMS message. The unit recovers the MMS message and confirms reading at multi media messaging center. #CMT#USE : #/CMT# Anti-spam system for rejecting undesirable MMS messages to a mobile unit of 2.5 generation, third generation (3G) and fourth generation (4G) networks. #CMT#ADVANTAGE : #/CMT# The system filters the undesirable MMS messages to eliminate the spam messages in a simple and efficient manner without penalizing a destination or subscriber. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a schematic block diagram of an anti-spam system of MMS messages.'(Drawing includes non-English language text)' AS : Anti-spam system D : Mobile unit F1 : SMS message analyzing unit F2 : MMS message reading unit F3 : Content analysis function F4 : Decision function F41, F42 : Sub functions.</p> |
