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USSD (Unstructured Supplementary Service Data) service providing method and device and system

A service request and service processing technology, applied in the direction of communication supplementary service, message/email/notification, etc., can solve problems such as inconvenience to users, poor user experience, impact on business promotion, etc., and achieve an effect that is conducive to promotion

Active Publication Date: 2012-10-31
中国移动通信集团宁夏有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this method is that the user must memorize many complex access codes in order to access different services
At the same time, users must install and open an account for the corresponding business before using it, which is very inconvenient to use
[0006] To sum up, the existing USSD service system has the following defects: poor user experience, various and complicated access codes bring inconvenience to users, and have an impact on business promotion
In addition, each information service needs to be assigned a dedicated service access code, resulting in a lack of resources

Method used

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  • USSD (Unstructured Supplementary Service Data) service providing method and device and system
  • USSD (Unstructured Supplementary Service Data) service providing method and device and system
  • USSD (Unstructured Supplementary Service Data) service providing method and device and system

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Embodiment 1

[0034] Hereinafter, embodiments of the present invention will be specifically described with reference to the drawings. figure 1 It is a flow chart of Embodiment 1 of the present invention. Such as figure 1 As shown, the USSD service providing method of the present invention comprises:

[0035] Step S102: a communication request step of receiving a communication request from a terminal;

[0036] Specifically, when the terminal sends out a communication request, the switch receives the communication request and performs corresponding processing. The terminal refers to mobile phones, information phones, smart terminals, etc. that can receive USSD services, as long as they can receive USSD services. The communication request may be a call request sent by an ordinary mobile phone, or may be various requests such as an information query request sent by an information phone or the like.

[0037] Step S104: judging whether the communication request includes the local identificati...

Embodiment 2

[0048] Below, refer to figure 2 , 3 , illustrating another embodiment of the present invention. figure 2 It is a flow chart of the USSD service providing method of Embodiment 2 of the present invention, image 3 It is a sequence diagram of the USSD service providing method in Embodiment 2 of the present invention.

[0049] The flow of the USSD service providing method includes: the process of dialing by the user, transferring the call, issuing the USSD menu, selecting the menu by the user, executing the selected service, and returning the result.

[0050] The process is as follows:

[0051] Step 202: User call forwarding is triggered.

[0052] If the user calls the local number, this process is triggered.

[0053] Here, you can pre-set call forwarding on busy on the device, and set it to forward the call to the USSDC service system when calling the local number. Alternatively, the operator's service administrator can set up busy call transfer to the USSDC service syste...

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Abstract

The invention provides a USSD (Unstructured Supplementary Service Data) service providing method and device and system which can conveniently receive a USSD service by a service receiver without memorizing various complex USSD access codes. The USSD service providing method provided by the invention comprises the steps of: receiving a communication request from a terminal; judging whether the communication request includes a local recognition identification of the terminal, under the condition that the communication request includes the local recognition identification, sending a USSD request; and processing the USSD service. Therefore, the problems of inconvenience brought to a user due to various complex access codes and resource scarcity due to the fact that a specialized service access code has to be distributed to each information service in the prior art are overcome, the various complex access codes do not need to be memorized, the service can be conveniently and rapidly received, and the USSD service providing method is easily realized.

Description

technical field [0001] The invention relates to the technical fields of core network, data service and service support. Background technique [0002] The unstructured supplementary data service USSD (Unstructured Supplementary Service Data) is a real-time online new interactive session data service; it is based on the Subscriber Identity Module SIM (Subscriber Identity Module) card, and uses the signaling channel of the GSM network to transmit data. For example, new services launched on the basis of short message system technology are far stronger than SMS systems in terms of business development. For the USSD service, you can refer to the following references: 900 / 1800MHz TDMA digital cellular mobile communication network equipment requirements for Unstructured Supplement Service Data (USSD). [0003] The USSD technology can be used alone or combined with the current short message technology, general packet radio service GPRS (General Packet Radio Service) technology, etc....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/14H04W4/16
Inventor 马晓东杨建军刘欣张志芳
Owner 中国移动通信集团宁夏有限公司
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