CN100544496C - A kind of method, system and equipment that sends business information - Google Patents
A kind of method, system and equipment that sends business information Download PDFInfo
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- CN100544496C CN100544496C CNB2007101284759A CN200710128475A CN100544496C CN 100544496 C CN100544496 C CN 100544496C CN B2007101284759 A CNB2007101284759 A CN B2007101284759A CN 200710128475 A CN200710128475 A CN 200710128475A CN 100544496 C CN100544496 C CN 100544496C
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Abstract
The invention provides a kind of method, system and equipment that sends business information, be applied to code division multiple access (CDMA) network, after calling from user terminal is received by mobile switching centre,, send feature request message to the service handling platform according to the special service access code of calling out; The service handling platform obtains the business information of user's request according to the special service access code that comprises in the feature request message, and the business information of user's request is returned to mobile switching centre as the videotex parameter in the characteristic response message; Mobile switching centre sends the content of the videotex parameter in the characteristic response message that receives to user terminal MS.With this, the user can obtain user's business information more quickly and easily.
Description
Technical field
The present invention relates to code division multiple access (CDMA, Code Division Multiple Access) network technology, particularly a kind of method, system and equipment that is used for cdma network transmission user service information.
Background technology
Along with the cdma network technology rapid development, the demand of user service informations such as the user queries the balance in cdma network, the term of validity, consumption metering, integration also increases gradually.In present cdma network technology, the user can come the inquiring user business information by modes such as business hall foreground queries, online self-service query, message search, speech pollings, obviously, all cumbersome by business hall foreground queries and online self-service query, for example need the user to go to the business hall by the business hall foreground queries; During the online self-service query, the user must have the equipment that can surf the Net and login particular Web page, and needs the input information specific, and the operation of realization is comparatively loaded down with trivial details.
In the prior art mode of message search make the user only operating handset can obtain oneself wanting the business information of inquiring about, its implementation is: the short message content that the user terminal editor is special sends to sms center (SMSC, Short Message Service Center), short message content carries the special service access code; SMSC is given to the service handling platform processes after identifying the special service access code; After the business information of service handling platform according to the short message content inquiring user, described business information is generated note send to SMSC; The note that SMSC will comprise business information again sends to user terminal.User terminal can show the business information of receiving in the mode of short message text in this way.
But this message search mode needs the special short message content of user terminal editor, operating process is more complicated still, and after sending SMS message, short message need be through the processing of SMSC, and user terminal receives the delay that the short message that returns need be waited for the long period from sending short messages to.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of method that sends business information, and system and equipment are so that the user can obtain the business information of asking quickly and easily.
A kind of method that sends business information is applied to cdma network, and this method comprises:
After moving exchanging center MSC is received calling from user terminal MS,, send feature request FeatureRequest message to the service handling platform according to the special service access code of calling out;
The service handling platform obtains the business information of user's request according to the special service access code that comprises in the FeatureRequest message, and the business information of user's request is returned to MSC as the videotex Displaytext parameter in the characteristic response FeatureRequestAck message;
MSC sends the content of Displaytext parameter in the FeatureRequestAck message that receives to user terminal MS.
A kind of system that sends business information is applied to cdma network, and this system comprises MSC and service handling platform;
MSC is used for receipt of call, according to the special service access code of calling out, sends FeatureRequest message to the service handling platform; Receive FeatureRequestAck message, send content with Displaytext parameter in the FeatureRequestAck message to the MS that sends described calling;
The service handling platform, be used to receive the FeatureRequest message that MSC sends, and obtain the business information of user request according to the special service access code that comprises in the FeatureRequest message, the business information of user's request is sent to MSC as the Displaytext parameter in the FeatureRequestAck message.
A kind of equipment that sends business information is applied to cdma network, and this equipment comprises: Transmit-Receive Unit, information acquisition unit and message generation unit;
Transmit-Receive Unit is used to receive FeatureRequest message, and sends the FeatureRequestAck message that described message generation unit generates;
Information acquisition unit is used for obtaining the business information that the user asks according to the special service access code that described FeatureRequest message comprises;
Message generation unit is used for the business information of described user's request is generated FeatureRequestAck message as the Displaytext parameter.
As can be seen from the above technical solutions, the method that the embodiment of the invention provides, system and equipment, receive subscriber equipment and send to the service handling platform by FeatureRequest message bearing special service access code, the business information that the service handling platform is asked the user according to the special service access code is carried in the FeatureRequestAck message as the Displaytext parameter to be returned.Can obtain business information by dialing the special service access code in the mode of direct calling, and be shown on the user terminal as dialing the plain old telephone number by this method user with the form of text.And, the method that the embodiment of the invention provides, system and equipment directly return the business information of user's request by the form of signaling, and do not need SMSC just can realize the transmission of cdma network text messages, can respond user's request fast, and unlike needing by the mode request that sends SMS message in the prior art and obtaining business information, and need transmit short message by SMSC, so, the business information that the user asks can be obtained more quickly and easily.
Description of drawings
The method flow diagram of the transmission mobile phone balance amount information that Fig. 1 provides for the embodiment of the invention;
The system construction drawing of the transmission business information that Fig. 2 provides for the embodiment of the invention.
Embodiment
In order to make the purpose, technical solutions and advantages of the present invention more clear, describe in detail below in conjunction with the drawings and specific embodiments.
The method that is used for cdma network transmission business information that the embodiment of the invention provides mainly comprises: (the MSC of mobile switching centre, Mobile Switching Center) receives from user terminal (MS, Mobile Station) after the calling, according to the special service access code of calling out, send feature request (FeatureRequest) message to the service handling platform; The service handling platform obtains the business information of user's request according to the special service access code that comprises in the FeatureRequest message, and the business information of user's request is returned to MSC as videotex (Displaytext) parameter in characteristic response (FeatureRequestAck) message; MSC sends the content of Displaytext parameter in the FeatureRequestAck message that receives to MS.
Wherein, MS can support the terminal of CDMA agreement for the mobile phone of supporting the CDMA agreement, palmtop PC (PDA, PersonalDigital Assistant) or other.
The service handling platform can be the platform of service control point (SCP, Service Control Point) or service node process user business such as (SN, Service Node).
The method that the embodiment of the invention provided has adopted existing FeatureRequest message in the CDMA agreement, make the user can realize obtaining of corresponding service information, and on FeatureRequest message basis, introduce the Displaytext return parameters and realize the text display function by direct calling.
In addition, the special service access code in this method is used for the type of the business information that identifying user will obtain, and the user inquires about certain when professional at needs, can dial this professional special service access code of sign and call out.For example, the user will inquire about the mobile phone remaining sum, can dial this professional special service access code * 123 of sign and realize the mobile phone inquiry into balance.
In the method, the user wants information inquiring to send to MS by the Displaytext parameter, and the content of carrying in the Displaytext parameter transmits via MSC, finally can the form with text show on MS.
Be example with user inquiring mobile phone remaining sum below, this method described in detail that as shown in Figure 1, this method may further comprise the steps:
Step 101:MS initiates to carry the special service access code to MSC
*123 calling.
In the present embodiment, suppose that the special service access code corresponding with inquiry mobile phone remaining sum business is
*123, when the user wants to inquire about the mobile phone remaining sum, dialing
*123, this moment, MS just made a call to the MSC at place.
After step 102:MSC receives calling from MS, according to the special service access code of calling out
*123, send FeatureRequest message to attaching position register (HLR, Home Location Register).
Wherein, comprise the special service access code in this FeatureRequest message
*123, Subscriber Number (MDN, Mobile Directory Number), MDN is the number of identifying user identity.Wherein, MDN can be substituted by mobile logo sign indicating number (MIN, Mobie Identification Number), and MIN is the number of sign MS.
FeatureRequest[MDN,
*123] for comprising MDN and special access code
*123 FeatureRequest message.
In this step, MSC also can directly send to SCP with this calling, but mode is that MSC sends to HLR earlier with FeatureRequest message usually, is discerned by HLR.
After step 103:HLR receives FeatureRequest message, according to the special service access code that comprises in the FeatureRequest message
*123 service needed that identify user inquiring are finished by SCP, then the FeatureRequest message that receives are given to SCP.
After step 104:SCP receives FeatureRequest message, determine that according to the special service access code * 123 that comprises in the FeatureRequest message it is the mobile phone remaining sum that the user wants information inquiring, then, according to MDN number inquiry user profile, and then the mobile phone remaining sum relevant information of inquiring about this user, and the information that inquires returned to HLR as the Displaytext parameter by FeatureRequestAck message.
In this step, the type of service that SCP finds the user to ask according to the special service access code, and inquire about in this type of service and this user-dependent business information according to MDN.
FeatureRequestAck[DISPLAYTEXT] expression comprises the FeatureRequestAck message of Displaytext parameter, and wherein, the Displaytext parameter comprises the business information of user's request.
SCP also can directly send to MSC with FeatureRequestAck message.
Step 105:HLR gives MSC with the FeatureRequestAck forwards that receives.
Step 106:MSC sends to MS with the content of Displaytext parameter in the FeatureRequestAck message.
In this step, MSC can encode the FeatureRequestAck message that receives again, and the coded format that MS can be discerned sends to MS.
After MS receives the content of Displaytext parameter, just can directly the form of inquiry mobile phone remaining sum with text be presented on the screen of MS.
Further, also can in the FeatureRequestAck message that SCP sends, comprise speech parameter (ANNLIST), carry information of voice prompt, be i.e. return messages FeatureRequestAck[DISPLAYTEXT, ANNLIST] by the ANNLIST parameter.MS plays voice suggestion in the Query Result while of videotex form.
Shown in Figure 1 is the method flow of inquiry mobile phone remaining sum, the method of the transmission business information that the embodiment of the invention provided not only can be used to send above-mentioned and professional relevant user profile, the result that also can be used to carry out behind the business operation shows, for example, the user can open Ring Back Tone service by dialing such as the special service access code of * 888, flow process is basic identical shown in its idiographic flow and Fig. 1, just in step 104, after SCP receives FeatureRequest message, according to the special service access code that comprises in the FeatureRequest message
*The business information that 888 definite users will obtain is for opening Ring Back Tone service, then, find this user's information according to the MDN number, for this user opens Ring Back Tone service, and the object information that will open Ring Back Tone service returns to HLR as the Displaytext parameter by FeatureRequestAck message.By this method, the user can open Ring Back Tone service by the MS direct calling, and the form with text shows the result who opens Ring Back Tone service on MS.Equally, this is opened also can adopt in FeatureRequestAck message in the flow process of Ring Back Tone service and comprises ANNLIST, carries the mode of information of voice prompt by the ANNLIST parameter, makes MS when Ring Back Tone service is opened in demonstration, plays voice suggestion.
In addition, this method is except can being applied to above-mentioned and user-dependent business information, the demonstration of the business information that provides by service provider can also be provided, for example, the user can dial * 444 inquiry weather forecasts, its idiographic flow and flow process shown in Figure 1 are basic identical, but in step 104, SCP can not need according to MDN number inquiry user profile, directly obtain the weather forecast information that the third party provides, and this weather forecast information is returned to HLR as the Displaytext parameter by FeatureRequestAck message.Perhaps, SCP judges whether the contracted custom service of weather forecast of subscriber equipment according to this MDN number.
The system construction drawing of the transmission business information that Fig. 2 provides for the embodiment of the invention, as shown in Figure 2, this system can comprise: MSC 210 and service handling platform 220;
MSC 210, are used for receipt of call, according to the special service access code of this calling, send FeatureRequest message to service handling platform 230; Receive FeatureRequestAck message, send the content of Displaytext parameter in the FeatureRequestAck message.
This system can also comprise: HLR 230, receive the FeatureRequest message that MSC 210 sends, according to the special service access code that comprises in the FeatureRequest message, identify the service needed of user's request and finish, then give service handling platform 220 the FeatureRequest forwards that receives by service handling platform 220.
Comprise the special service access code in the FeatureRequest message, can also comprise MDN/ or MIN.
Comprise the Displaytext parameter in the FeatureRequestAck message, can also comprise the ANNLIST parameter that is used for voice suggestion.
In said system, service handling platform 220 can comprise: Transmit-Receive Unit 221, information acquisition unit 222, message generation unit 223;
Transmit-Receive Unit 221 receives FeatureRequest message, and sends the FeatureRequestAck message that message generation unit 223 provides.
Further, message generation unit 223 can also will comprise the ANNLIST parameter of carrying information of voice prompt in the FeatureRequestAck message.
As can be seen from the above technical solutions, the method that the embodiment of the invention provides, system and equipment, receive the user and send to the service handling platform by FeatureRequest message bearing special service access code, the business information that the service handling platform is asked the user according to the special service access code is carried in the FeatureRequestAck message as the Displaytext parameter to be returned.Can obtain business information by dialing the special service access code in the mode of direct calling, and be shown on the terminal as dialing the plain old telephone number by this method user with the form of text.And, the method that the embodiment of the invention provides, system and equipment directly return the business information of user's request by the form of signaling, and do not need SMSC just can realize the transmission of CDMA net text messages, can respond user's request apace, and unlike needing by the mode request that sends SMS message in the prior art and obtaining business information, and need transmit short message by SMSC, so, can need not to wait for, business information with request is shown in MS apace, makes the user obtain user's business information more quickly and easily.
In addition, the method that the embodiment of the invention provides, system and equipment return the business information of user request by the mode of Signalling exchange, and it is few to take Internet resources, less network burden.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (8)
1, a kind of method that sends business information is applied to Code Division Multiple Access (CDMA) network, it is characterized in that, this method comprises:
After moving exchanging center MSC is received calling from user terminal MS,, send feature request message to the service handling platform according to the special service access code of described calling;
The service handling platform obtains the business information of user's request according to the described special service access code that comprises in the described feature request message, and the business information of described user's request is returned to described MSC as the videotex parameter in the characteristic response message;
Described MSC sends the content of videotex parameter in the characteristic response message that receives to user terminal MS.
2, method according to claim 1 is characterized in that, described feature request message also comprises the Subscriber Number MDN or the mobile logo sign indicating number MIN of identifying user identity;
The business information of the described user of obtaining request comprises: the type of service that finds the user to ask according to the special service access code, and inquire about in the described type of service and described user-dependent business information according to described MDN or MIN.
3, method according to claim 1, it is characterized in that, sending feature request message to the service handling platform comprises: described MSC sends to attaching position register HLR with described feature request message, if HLR finishes at the service handling platform according to the service needed that the special service access code in the described feature request message identifies user's request, then the feature request message that receives is sent to described service handling platform;
The business information of described user's request is to return to described MSC by HLR as the videotex parameter in the characteristic response message.
4, method according to claim 1 is characterized in that, described characteristic response message also comprises the ANNLIST parameter of carrying information of voice prompt;
This method also comprises: described MSC sends to MS with the content of ANNLIST parameter in the characteristic response message that receives, and MS is according to the content play voice suggestion of the ANNLIST parameter that receives.
5, a kind of system that sends business information is applied to cdma network, it is characterized in that, this system comprises: MSC and service handling platform;
MSC is used for receipt of call, according to the special service access code of described calling, sends feature request message to the service handling platform; Receive characteristic response message, the content that sends videotex parameter in the described characteristic response message is to the MS that sends described calling;
The service handling platform, be used to receive the feature request message that MSC sends, and obtain the business information of user request according to the special service access code that comprises in the described feature request message, the business information of described user's request is sent to described MSC as the videotex parameter in the characteristic response message.
6, system according to claim 5, it is characterized in that, this system also comprises: HLR, be used to receive the feature request message that described MSC sends, according to the special service access code that comprises in the feature request message, identify the service needed of user's request and finish, then the feature request message that receives is transmitted to described service handling platform again by described service handling platform.
7, a kind of equipment that sends business information is applied to cdma network, it is characterized in that, this equipment comprises: Transmit-Receive Unit, information acquisition unit and message generation unit;
Transmit-Receive Unit is used to receive feature request message, and sends the characteristic response message that described message generation unit generates;
Information acquisition unit is used for obtaining the business information that the user asks according to the special service access code that described feature request message comprises;
Message generation unit, the business information that is used for described user is asked is as videotex parameter generating feature response message.
8, equipment according to claim 7 is characterized in that, described message generation unit also is used for increasing the ANNLIST parameter in described characteristic response message, and wherein, described ANNLIST parameter is carried information of voice prompt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101284759A CN100544496C (en) | 2007-07-26 | 2007-07-26 | A kind of method, system and equipment that sends business information |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101284759A CN100544496C (en) | 2007-07-26 | 2007-07-26 | A kind of method, system and equipment that sends business information |
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| Publication Number | Publication Date |
|---|---|
| CN101083841A CN101083841A (en) | 2007-12-05 |
| CN100544496C true CN100544496C (en) | 2009-09-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101284759A Expired - Fee Related CN100544496C (en) | 2007-07-26 | 2007-07-26 | A kind of method, system and equipment that sends business information |
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| Country | Link |
|---|---|
| CN (1) | CN100544496C (en) |
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