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Method and device for adding signature information in long message

A technology of signing information and long text messages, applied in the field of communication, to achieve the effect of avoiding signature fraud

Inactive Publication Date: 2012-07-04
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a method and device for attaching signature information to long short messages, which are used to solve the problem that the sender of long short messages evades the current long short message signature strategy, resulting in the gateway not attaching the signature information of the sender

Method used

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  • Method and device for adding signature information in long message
  • Method and device for adding signature information in long message
  • Method and device for adding signature information in long message

Examples

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Embodiment Construction

[0015] In order to facilitate those skilled in the art to understand and implement the present invention, the embodiments of the present invention will now be described with reference to the accompanying drawings.

[0016] figure 1 Shown is a schematic diagram of a long short message sending system. Among them, the sender first sends the split long short message to the gateway, and the gateway sends each split short message to SMSC (Short Message Service Center), and finally the SMSC to the receiver, the receiver Assemble the received split text messages to display a complete long text message.

[0017] Combine figure 1 , figure 2 Shown is the flow chart of industry application gateway (IAGW) attaching signature to long short message sent by EC / SI, the specific process is:

[0018] Step 201: The EC / SI sends the split short message of the long short message to the IAGW;

[0019] Step 202: After analyzing, the IAGW learns which EC / SI submitted the message, and adds the signature infor...

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PUM

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Abstract

The invention discloses a method for adding signature information in a long message. The method comprises the following steps of: receiving the message, and judging whether the received message is a split message of the long message; if the received message is the split message of the long message, newly creating a message containing the signature information; and transmitting the newly created message containing the signature information and the original split message of the long message. The invention also provides a corresponding device for adding the signature information in the long message. The embodiment of the invention shows that, with the technical scheme provided by the invention, a piece of message containing the signature information can be newly created after the received message is determined as the split message of the long message, in this way, considering the number of the split messages of the long message and judging whether a transmitting party transmits the last split short message both are unnecessary, and the addition of the signature information is independent from the setting on the split message by the long message transmitting party.

Description

Technical field [0001] The invention relates to the field of communication technology, in particular to a method and device for adding signature information to a long short message. Background technique [0002] Short messages are also called short messages. According to their length, they can be divided into ordinary short messages and long short messages. Normal short messages generally refer to short messages with a length less than or equal to 140 bytes, and long short messages generally refer to short messages with a length greater than 140 bytes. In recent years, with the rapid development of mobile value-added services, the use of SMS services by enterprise users / business integrators (EC / SI, Enterprise Customer / Service Integrator) has also increased day by day. The resulting problem is a large amount of spam and bad information. appear. In order to more effectively control the spread of spam messages, mobile operators adopt additional "signature" measures for SMS messages...

Claims

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Application Information

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IPC IPC(8): H04W4/14
Inventor 周峰
Owner HUAWEI TECH CO LTD