Information service method and system based on USSD protocol

A technology of information service and information service platform, which is applied in the field of information service based on unstructured supplementary data service protocol, can solve the problems of low awareness of USSD method and complex entrance interface, etc., so as to facilitate product promotion and application promotion , to overcome the effect of low awareness

Inactive Publication Date: 2008-08-20
梁宇杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0021] Object 1 of the present invention is to provide an information service method based on the USSD protocol, which can overcome the disadvantages of low awareness of the USSD method and a relatively complicated entry interface, so that users can enter the USSD session through a familiar interface and use convenient information services. Improving the quality and efficiency of information services

Method used

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  • Information service method and system based on USSD protocol
  • Information service method and system based on USSD protocol
  • Information service method and system based on USSD protocol

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Experimental program
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Embodiment approach 1

[0120] The second implementation of the objective 2 of the present invention is that the information service based on the USSD protocol is a search service based on the USSD protocol, and the information service platform is a search service platform based on the USSD protocol, which includes the following units:

[0121] (1) Short message interface unit: connect to the short message gateway of the telecommunication network, and receive messages based on the short message protocol;

[0122] In the embodiment, the short message interface unit is connected to the short message gateway through an IP network, and receives short messages based on the SMPP protocol.

[0123] (2) USSD interface unit: connected to the USSD gateway of the telecommunications network, used to send and receive messages based on the USSD protocol;

[0124] As an embodiment, the connection protocol between the USSD interface unit and the USSD gateway in the telecommunication network is the SMPP protocol based on...

Embodiment approach 2

[0133] The third embodiment of the objective 2 of the present invention is to improve the existing access gateway of the telecommunications network, so that it has the dual functions of USSD and SMS access, and can automatically switch the protocol according to the method of the present invention, and receive short messages from mobile terminals. The request is forwarded to the connected information service system, and then a USSD connection is established with the mobile terminal for subsequent interaction and forwarded to the information service system. In this case, the information service platform connected to the access gateway only interacts according to the unified interface protocol provided by the access gateway, and there is no need to consider the selection of the SMS protocol and the USSD protocol. Hereinafter, this kind of integrated access gateway that can automatically switch from SMS to USSD protocol is called SMS-USSD integrated telecommunication gateway, or integ...

Embodiment approach

[0141] As an implementation mode, the communication between the information service platform interface unit and the information service platform may be based on the TCP / IP protocol;

[0142] (4) Control unit: used to receive service requests sent by short messages, determine the corresponding external information service platform address through (3) information service platform interface unit, and forward the service request to the application server to which the address belongs for processing, and pass (2) ) The USSD interface unit and the terminal establish a session based on the USSD protocol, feed back the processing result of the information service platform to the terminal through the USSD session, and forward the service request and service processing result between the terminal and the information service platform through the USSD session.

[0143] Among them, (4) the control unit is connected with (1) the short message interface unit, (2) the USSD interface unit and (3) t...

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Abstract

An information service method and system based on USSD protocol, comprising the steps:(1) mobile terminal sends short message containing service request information to information service platform; (2) the request information is processed by the information service platform that establishes a session based on USSD protocol to return the processing result of the service request to the mobile terminal; (3) a service interaction between the information service platform and the mobile terminal by the USSD session is to follow. The method allows a good interactive performance of USSD with disadvantages such as low awareness of USSD mode and a complex entrance interface overcame.

Description

Technical field [0001] The invention belongs to the field of mobile communication, and particularly relates to an information service method and system based on an Unstruct Supplementary Service Data (USSD) protocol. Background technique [0002] USSD is the abbreviation of Unstructured Supplementary Service Data. It is a new interactive data service based on the Global System for Mobile comunication (GSM) network. The main standard of USSD is GSM 02.90: "Digital cellular telecommunications system(Phase 2+); Unstructured Supplementary ServiceData(USSD)-Stage 1"; GSM 03.90: "Digital cellular telecommunications system(Phase 2+); Unstructured Supplementary Service Data(USSD)-Stage 2"; GSM04.90 : "Digital cellular telecommunications system(Phase 2+); UnstructuredSupplementary Service Data(USSD)-Stage 3". [0003] Chinese patent 00136270.4 describes a method for an unstructured supplementary service data center to provide services to users; 02128428.8 describes a communication method ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/22
Inventor 梁宇杰
Owner 梁宇杰
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