A method for transmitting SMS to gateway in mobile network

A mobile network and short message technology, applied in the field of communication, can solve problems such as failure to send short messages, not supporting XDUT messages, etc., and achieve the effect of easy implementation and cost reduction

Active Publication Date: 2010-06-02
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And the problem to be solved by the present invention how to solve the problem that some gateways do not support XDUT message and cause short message sending failure

Method used

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  • A method for transmitting SMS to gateway in mobile network
  • A method for transmitting SMS to gateway in mobile network
  • A method for transmitting SMS to gateway in mobile network

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0027] The invention provides a method for sending a message to a gateway in a mobile network, which is used to solve the problem of how to send an XUDT message to a gateway that does not support the UDT message.

[0028] In the embodiment of the present invention, a roaming gateway that does not support UDT is used for detailed description. The SMSC sends a short message to the roaming gateway, and after receiving the short message transmission failure response, divides the short message according to the length of the short message that the roaming gateway can support, and then forwards the divided short messages through the roaming gateway.

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0030] figure 2 It is a flow chart of forwarding a short message through a roaming gateway provided by the present invention, including the following steps:

[0031] Step (1), SMSC sends short message request to roa...

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PUM

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Abstract

The present invention relates to a method of sending short messages to a gateway in the mobile network, including the following steps: step 1, the short message center sends a short message to the gateway; step 2, the short message center receives a rejection information of the gateway; further including the following steps: step 3, the short message center determines whether the short message meets the split conditions, if no, then proceed according to the original flow; if yes, then split the short message and the length of split short messages meets the requirements of the gateway; step 4,the short message center sends the split messages in sequence to the gateway; step 5, the gateway returns the short message center response messages to the split messages in sequence. The present invention can solve the problem of sending XUDT messages through a gateway that doesn't support XUDT messages, with no need to change the system group-net, no need to change the gateway, no need to changethe interface between SMSC and the gateway.

Description

technical field [0001] The invention relates to the communication field, in particular to a method for sending a short message to a gateway in a mobile network. Background technique [0002] In the existing network, some gateways do not support the sending and receiving of enhanced unit data (XUDT) messages, but only support the sending and receiving of unit data (UDT) messages, resulting in the XUDT messages sent by the sending end not being sent to the receiving end. [0003] figure 1 It is a structural diagram of the system that the mobile network provides users with roaming services through the roaming gateway. Mobile communication network 1 and mobile communication network 2 provide users with roaming functions through roaming gateways. Mobile network 1 is the home network of terminal 1, and mobile network 2 is the home network of terminal 2. If terminal 1 roams to mobile network 2 Where the terminal 1 sends and receives short messages, it must be forwarded through th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/14H04W4/26H04W4/24
Inventor 周松涛
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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