Method, apparatus and system for intercepting SMS

Abstract

The method comprises: short message center receives a short massage whose destination address is a certain user; the short message center sends the source address of short message to the home location register (HLR) of the user; the HLR decides if the source address of short message is identical with the source address from which the user permitted to receive the short message; if not, the HLR discards the short message. By the invention, user can reject the disturbance from illegal user.

Description

field of invention [0001] The present invention relates to short message interception, more specifically, to a method, device and system for implementing short message interception. Background technique [0002] Now, along with Internet Service Provider (ISP, Internet Services Provider) increasing day by day, as the short message terminal such as mobile phone receives more and more spam short messages, these spam short messages are usually some deceptive information, unhealthy information or advertising information. However, the current communication system cannot effectively filter or intercept short messages, so end users can only passively receive these spam short messages, which is not desired by users and may cause losses to users. [0003] A kind of prior art method is to adopt blacklist technology to intercept, that is: once the terminal user receives the spam short message, just put the caller of this spam short message on the terminal, such as A, into the blacklist...

AI Technical Summary

Problems solved by technology

However, the current communication system cannot effectively filter or intercept short messages, so end users can only passively receive these spam short messages, which is not expected by users and may cause users to suffer losses

[0003] A kind of prior art method is to adopt blacklist technology to intercept, that is: once the terminal user receives the spam short message, just put the caller of this spam short message on the terminal, such as A, into the blacklist, and everything sent by A in the future All short messages to the terminal user will be discarded, so that the short message from A cannot reach the terminal user

However, due to the uncertainty of the source address of the original short message, the end user may know its source only after receiving the short message; in fact, the first short message may bring losses to the user, so this The method is hysteresis and does not fundamentally solve the problem

In addition, there are still some multimedia messages from the WAP network at present. For this type of short message, the mobile terminal cannot know the exact source of the short message from the received short message sometimes, and the terminal user cannot blacklist its source address. can only be received passively all the time

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