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Mobile short-message system and mailing method

A technology for short message and called user, applied in the direction of transmission system, message/mailbox/announcement, electrical components, etc., can solve problems such as equipment incompatibility, and achieve the effect of perfecting the delivery function of mobile short messages

Inactive Publication Date: 2006-10-25
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0019] In view of this, the purpose of the present invention is to provide a kind of mobile short message system, solve the equipment incompatibility problem that existing mobile short message system needs to set up special authentication charging interface between SMSC and SCP

Method used

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  • Mobile short-message system and mailing method
  • Mobile short-message system and mailing method
  • Mobile short-message system and mailing method

Examples

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no. 1 example

[0061] The system structure of this embodiment is as follows image 3 As shown, it mainly includes: calling O MSC, SCP, called user's HLR and called T_MSC.

[0062] Wherein, the O_MSC is used for forwarding the MO short message to the SCP after receiving the short message originating (MO) short message sent by the calling user;

[0063] SCP mainly has two functions, namely: short message forwarding function and charging function.

[0064] Wherein, the short message forwarding function specifically includes: after receiving the MO short message forwarded by the O_MSC, the MO short message is converted into a short message termination (MT) short message, and the T_MSC number is obtained from the HLR of the called user B, and sent to the T_MSC The destination is the MT short message of the obtained T_MSC number; and receiving the result response of sending the short message returned by the T_MSC.

[0065] There are two main implementation methods for the SCP billing function: t...

no. 2 example

[0087] First, the mobile short message system of the present invention is described in detail by taking the calling and called users as prepaid users belonging to different SCPs respectively as an example. The system structure is as follows Image 6As shown, it mainly includes: calling O_MSC, SCPa, SCPb, HLR of called user and called T_MSC, and the system of this embodiment further includes: SMSC.

[0088] Wherein, the O_MSC is used to forward the MO short message sent by the calling user A to the SCPa.

[0089] SCPa is the SCP to which the calling user A belongs, and also has two functions, namely: short message forwarding function and authentication and charging function. in,

[0090] The short message forwarding function specifically includes: after receiving the MO short message forwarded by the O_MSC, authenticating the calling user A, and when the authentication is successful, forwarding the received MO short message to the SMSC; and receiving the SMSC After sending th...

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Abstract

The system includes calling mobile switching center (O_MSC), service control point (SCP), and called mobile switching center (T_MSC). Principle of the system is as following: receiving short message sent by calling user through O_MSC directly, SCP authenticates the user, and sends short message to T_MSC; based on T_MSC returned result response, SCP carries out user's charging so as to realize delivery of short message to called user, and purpose of authentication and charge to users. The invention prevents not compatible issue of equipment in current technique caused by dedicated interface being setup between short message service center (SMSC) and SCP or carrying out authentication and charge to users. Based on the said system, the invention adds SMSC in use for implementing function of buffering and retransmitting short message when first sending short message is unsuccessful. Moreover, the invention also discloses method for delivering mobile short message based on the said system.

Description

technical field [0001] The invention relates to mobile short message communication technology, in particular to a mobile short message system and delivery method. Background technique [0002] When China Mobile Communications Corporation (CMCC) launched the Shenzhouxing prepaid service, it proposed a short message prepaid solution based on the modified short message point-to-point (SMPP) protocol, which is used to solve the problem of sending and receiving short messages for prepaid users. billing issues. The structure of a mobile short message system adopting this solution is as follows: figure 1 As shown, it mainly includes: calling mobile switching center (O_MSC), called mobile switching center (T_MSC), called user's home location register (HLR), short message service center (SMSC) and service control point (SCP). The mobile short message delivery method based on the above-mentioned system is described below by taking billing of the calling user A as an example. The pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04W92/02H04W92/24
CPCH04L63/08H04W4/14H04W92/02H04W92/24H04L51/23H04L51/58
Inventor 李兴贵谢峰袁永亮张志明
Owner HUAWEI TECH CO LTD