Method, device and system for improving IP short message delivery accuracy

An accurate and short-message technology, applied in the transmission system, digital transmission system, message/mailbox/notification, etc., can solve problems such as inability to guarantee accurate delivery of IP short messages, inflexible domain selection strategies, and short message delays, etc., to achieve The effect of flexible domain selection strategy, improved user experience, and improved accuracy

Active Publication Date: 2016-06-15
CHINA MOBILE COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, this domain selection strategy based on configuration is not flexible enough. If the wrong domain is selected, it will easily le

Method used

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  • Method, device and system for improving IP short message delivery accuracy
  • Method, device and system for improving IP short message delivery accuracy
  • Method, device and system for improving IP short message delivery accuracy

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Embodiment Construction

[0037] In the embodiment of the present invention, the HSS receives the T-ADS information query request sent by the IP-SM-GW; after the HSS determines that the terminal has a registration status in both the IMS and the CS, it determines the domain according to the registration time stamp of the terminal in the MME and SGSN Selection information; the HSS returns domain selection information to the IP-SM-GW.

[0038] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

[0039] figure 1 For the implementation of the method for improving the accuracy of IP short message delivery described in the embodiment of the present invention, a flowchart, such as figure 1 As shown, the method includes:

[0040] Step 101: the HSS receives the T-ADS information query request sent by the IP-SM-GW;

[0041] In the embodiment of the present invention, after receiving the short message sent by the SMSC, the IP-S...

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Abstract

The invention discloses a method for improving the delivery accuracy of IP short messages. The method comprises: the HSS receives the T-ADS information query request sent by the IP-SM-GW; , judging the domain selection information according to the registration timestamp of the terminal in the MME and SGSN; the HSS returns the domain selection information to the IP-SM-GW. The invention also discloses a device and a system for realizing the method.

Description

technical field [0001] The invention relates to data service transmission technology in the field of mobile communication, in particular to a method, device and system for improving the delivery accuracy of IP short messages. Background technique [0002] With the widespread application of IP networks, IP short messages have also become one of the requirements of telecommunication services. By introducing the Internet Communication Protocol Short Message Gateway (IP-SM-GW), the intercommunication between IP short messages and circuit domain short messages can be realized, and the intercommunication between instant messages and short messages can also be realized. [0003] After the IP-SM-GW receives the short message sent by the Short Message Service Center (SMSC), it will execute the domain selection function. According to international standards, the domain selection strategy is determined by the operator or user preference. In specific implementation, you can select the ...

Claims

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Application Information

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IPC IPC(8): H04L12/58H04W4/14
Inventor 张剑寅王亚晨尚宇翔
Owner CHINA MOBILE COMM GRP CO LTD
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