Method and equipment for shielding rubbish short message

A technology of spam text messages and short messages, applied in the field of communication, can solve problems such as the inability to fundamentally eliminate the spread of spam text messages, and achieve the effect of preventing flooding

Inactive Publication Date: 2009-01-21
杨沁沁
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, such measures cannot fundamentally prevent the spread of junk messages

Method used

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  • Method and equipment for shielding rubbish short message
  • Method and equipment for shielding rubbish short message
  • Method and equipment for shielding rubbish short message

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Embodiment Construction

[0045] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0046] After research and investigation, it is found that the sending of spam text messages usually has the following characteristics:

[0047] 1. The sending time is concentrated; the number of short messages sent by the same communication terminal number in a relatively short period of time is large. For example: some "short message bulk senders" transformed from old mobile phones can send hundreds of short messages within an hour, and some specially made bulk short message sending devices can even send 100,000 short messages within an hour.

[0048] 2. The content is the same or similar; in a short period of time (usually about 1 hour), the content of spam messages sent by a communication terminal number is basically the same, even if there are differences, there will be some same keywords , words, and have obvious regularity, tha...

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Abstract

The invention discloses a method for screening junk messages and caching the message received in a time interval; by mutually comparing the contents of the messages and taking out the messages which have the same contents or reach a similarity threshold, the messages with different contents are sent; the position information of a terminal device corresponding to the messages with the same contents is obtained; if the position information of the terminal devices corresponding to the messages with the same contents are different, the messages corresponding to the terminal device are sent out; otherwise the invention judges if the amount of the messages corresponding to the terminal device with the same position information reaches a frequency threshold; the messages reaching the frequency threshold and corresponding to the terminal device are deleted; the messages which do not reach the frequency threshold and are corresponding to the terminal device are sent out. The method for screening the junk messages and caching the message received in the time interval overcomes the disadvantages that a 'blacklist' is adopted to prevent and treat the junk message by way of simply limiting a flow, thereby realizing the screening of the junk message, guaranteeing a normal communication in the mode of the message, restraining the junk message, protecting a telecommunication subscriber from being harassed by a large number of junk messages.

Description

technical field [0001] The invention relates to a communication method and equipment, in particular to a method and equipment capable of shielding spam short messages, belonging to the technical field of communication. Background technique [0002] A short message is a text or digital message directly sent or received by a telecommunication user through a telecommunication terminal (such as a mobile phone). Short message is a kind of telecommunication service produced along with the digital mobile communication system. It is a non-real-time, non-voice data communication service to transmit text or digital short messages through the signaling channel and signaling network of the digital mobile communication system. The short message can be initiated by the communication terminal, or by the SMS center server of the telecom operator, or by the Internet Information Provider (Internet Communication Provider, referred to as: ICP) / Internet service provider (Internet Service Provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22H04L12/58
Inventor 杨沁沁
Owner 杨沁沁
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