CN105050065A - USSD (Unstructured Supplementary Service Data) business hall gateway and USSD-based telecommunications business handling method - Google Patents
USSD (Unstructured Supplementary Service Data) business hall gateway and USSD-based telecommunications business handling method Download PDFInfo
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- CN105050065A CN105050065A CN201510484798.6A CN201510484798A CN105050065A CN 105050065 A CN105050065 A CN 105050065A CN 201510484798 A CN201510484798 A CN 201510484798A CN 105050065 A CN105050065 A CN 105050065A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/12—Messaging; Mailboxes; Announcements
- H04W4/14—Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W12/00—Security arrangements; Authentication; Protecting privacy or anonymity
- H04W12/06—Authentication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
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Abstract
The invention relates to a USSD (Unstructured Supplementary Service Data) business hall gateway and a USSD-based telecommunications business handling method. The method comprises the following steps: sending a USSD command to a USSD center through a mobile phone terminal; issuing the command to the USSD business hall gateway of an operator corresponding to a mobile phone number through the USSD center; receiving the USSD command in real time through the USSD business hall gateway; calling a business supporting system authentication interface according to the received USSD command, verifying the user legality and validity; establishing and keeping session connection for a user passing verification; returning a processing result to the user mobile phone terminal in real time in the same way as a command receiving way; and handling business for the user via repeated command interaction. The method is based on USSD. A data session is established between the mobile phone terminal and an application server through a public signaling channel, so that transmission of USSD information is as convenient as call making. A USSD message is imported through an HLR (Home Location Register), so that the user can remotely send the USSD message back to a host exchange network through the signaling channel while roaming, and value-added services like local services can be seamlessly provided for the user through the USSD even though the user is in a remote roaming state.
Description
Technical field
The present invention relates to telecommunication technology field, particularly relate to a kind of USSD business hall gateway and handle method based on the telecommunication service of USSD.
Background technology
At present in telecommunications industry, mobilephone terminal user transacting business mainly contains entity business hall and two kinds, online business hall channel.Entity business hall transacting business needs user in person to queue up to take number, and advantage can enjoy the most directly to serve, but shortcoming also obviously, and user not only will bear the misery of queuing, and will waste the quality time, is perhaps just a very simple business; Relative entity business hall, online business hall is convenient a lot, more meet the habits and customs of modern, stay indoors and can handle miscellaneous service, but need user to possess the hardware conditions such as basic online general knowledge computer network, cost is relatively high, and the most important still can not realize transacting business whenever and wherever possible.
Therefore, how for user provides convenient, free, simple telecommunication service to handle channel, a problem demanding prompt solution is become.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, provides a kind of USSD business hall gateway and handles method based on the telecommunication service of USSD.
The technical scheme that the present invention solves the problems of the technologies described above is as follows: method is handled in a kind of telecommunication service based on USSD, comprises the steps:
Step 1, receives the user instruction that USSD center issues;
Step 2, splices authentication message according to user instruction, calls the authentication service of accounting system according to authentication message, carries out authentication process to user instruction, if authentication successful execution step 3, otherwise performs step 8;
Step 3, for user sets up session, by user instruction stored in database;
Step 4, scan database, the USSD instruction according to user obtains the Service name that will accept business;
Step 5, finds corresponding service by Service name, and splices service message, calls the business service of accounting system according to service message, and the service handling result that the service that obtains returns;
Step 6, according to the service handling result that service returns, obtains the content information returning to user;
Step 7, sends to USSD center by the content information returning to user, and USSD center is issued to user mobile phone terminal, process ends;
Step 8, directly return failure information to USSD center, USSD center is issued to user mobile phone terminal, process ends.
The invention has the beneficial effects as follows: the present invention is based on USSD, common signalling channel is utilized to set up the data session of mobile phone terminal and application server, send USSD information to facilitate as made a phone call, because USSD message imports via HLR, user can in roaming, by signaling channel, USSD message is sent it back female office network in strange land, even if user is in roaming in other places state, USSD also can be seamless provides value-added service as this locality to them.Channel is handled for user provides convenient, free, simple telecommunication service.
On the basis of technique scheme, the present invention can also do following improvement.
Further, technique scheme also comprises account and the code entry USSD center of passing through distribution in advance with SMPP agreement, sets up long connection, the user instruction that real-time wait-receiving mode USSD center issues with USSD center.
Further, in step 3 by user instruction stored in the concrete operations of database be: the user instruction of reception was received in the USSD command reception interface table USSD_MO of the user USSD instruction that USSD center transmit is come stored in pre-configured being used in database.
Further, calling the concrete operations of calling the business service of accounting system according to service message in the authentication service of accounting system and step 5 according to authentication message in step 2 is: authentication service or the business service of calling accounting system in the mode of webservice service.
Further, technique scheme also comprises the USSD instruction allocation list USSD_CODE being configured in a database in advance and storing USSD instruction and business service incidence relation, upon successful authentication, according to the USSD instructions query USSD instruction allocation list USSD_CODE of user, obtain the Service name that will accept business.
Further, technique scheme also comprises the USSD return information content configuration table USSD_REPLY that is configured for the corresponding relation storing USSD instruction and return information content in advance in a database and the USSD instruction for recording tent service handling result and the USSD instruction process result that returned to user by USSD center returns interface table USSD_MT, when receiving the service handling result that accounting system returns, inquiry USSD return information content configuration table USSD_REPLY, obtain the content information returning to user, return instruction is recorded in USSD instruction to return in interface table USSD_MT.
Another technical scheme that the present invention solves the problems of the technologies described above is as follows: a kind of USSD business hall gateway, comprises command reception module, authentication module, instruction enter library module, instruction scan module, service calling module, instruction transformation module and result and return module;
Described command reception module, its user instruction issued for receiving USSD center;
Described authentication module, splices authentication message according to user instruction, calls the authentication service of accounting system according to authentication message, carries out authentication process to user instruction, if authentication success call instruction enters library module, otherwise calls result and returns module;
Described instruction enters library module, and it is for setting up session for user, by user instruction stored in database;
Described instruction scan module, it is for scan database, and the USSD instruction according to user obtains the Service name that will accept business;
Described service calling module, it for finding corresponding service by Service name, and splices service message, calls the business service of accounting system according to service message, and the service handling result that the service that obtains returns;
Described instruction transformation module, according to the service handling result that service returns, obtains the content information returning to user;
Described result returns module, and it is for sending to USSD center or directly returning failure information to USSD center by the content information returning to user.
On the basis of technique scheme, the present invention can also do following improvement.
Further, technique scheme also comprises login module, and described login module passes through account and the code entry USSD center of distribution with SMPP agreement, sets up long connection, the user instruction that real-time wait-receiving mode USSD center issues with USSD center.
Further, USSD command reception interface table USSD_MO, USSD instruction allocation list USSD_CODE, USSD return information content configuration table USSD_REPLY is provided with in described database in advance and USSD instruction returns interface table USSD_MT;
Described USSD command reception interface table USSD_MO, its user USSD instruction of coming for receiving USSD center transmit;
Described USSD instruction allocation list USSD_CODE, it is for storing the incidence relation of USSD instruction and business service;
Described USSD return information content configuration table USSD_REPLY, it is for storing the corresponding relation of USSD instruction and return information content;
Described USSD instruction returns interface table USSD_MT, and it is for the USSD instruction process result recording tent service handling result and returned to user by USSD center.
Further, described authentication module is called according to authentication message the authentication service of accounting system and service calling module to call the business service of accounting system concrete operations according to service message and is: authentication service or the business service of calling accounting system in the mode of webservice service.
Accompanying drawing explanation
Fig. 1 is that method flow diagram is handled in a kind of telecommunication service based on USSD of the present invention;
Fig. 2 is a kind of USSD business hall of the present invention gateway block diagram;
Fig. 3 is that method sequential chart is handled in a kind of telecommunication service based on USSD of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
1, command reception module, 2, authentication module, 3, instruction enters library module, 4, instruction scan module, 5, service calling module, 6, instruction transformation module, 7, result returns module, 8, login module.
Embodiment
Be described principle of the present invention and feature below in conjunction with accompanying drawing, example, only for explaining the present invention, is not intended to limit scope of the present invention.
User uses mobile phone terminal to send the predefined USSD instruction of telecom operators, USSD center USSDC (USSDCenter) is sent to by global system for mobile communications GSM network, instruction is handed down to the USSD business hall gateway of the corresponding operator of this phone number by USSDC with SMPP (shortmessagepeertopeer) protocol mode, USSD business hall gateway sets up long connection with USSDC with SMPP protocol mode, the user USSD instruction request that real-time reception USSD center issues, after USSD business hall gateway receives user USSD instruction, first accounting system authorization interface is called with soap protocol, verified users legitimacy and validity, set up for verifying the user passed through and keep session connection, to return result in real time to user mobile phone terminal with reception instruction same way, by repeatedly instruction interaction, for user's transacting business.
As shown in Figure 1, method is handled in a kind of telecommunication service based on USSD, comprises the steps:
1. pass through account and the code entry USSD center of distribution in advance with SMPP agreement, set up long connection with USSD center, the user instruction that real-time wait-receiving mode USSD center issues;
2. receive the user instruction that USSD center issues;
3. splice authentication message according to user instruction, call the authentication service of accounting system according to authentication message, authentication process is carried out to user instruction, if authentication successful execution step 3, otherwise perform step 8;
4. for user sets up session, by user instruction stored in database;
5. scan database, the USSD instruction according to user obtains the Service name that will accept business;
6. find corresponding service by Service name, and splice service message, call the business service of accounting system according to service message, and the service handling result that the service that obtains returns;
7., according to the service handling result that service returns, obtain the content information returning to user;
8. the content information returning to user is sent to USSD center, USSD center is issued to user mobile phone terminal, process ends;
9. directly return failure information to USSD center, USSD center is issued to user mobile phone terminal, process ends.
Particularly, in step 3 by user instruction stored in the concrete operations of database be: the user instruction of reception was received in the USSD command reception interface table USSD_MO of the user USSD instruction that USSD center transmit is come stored in pre-configured being used in database.
Calling the concrete operations of calling the business service of accounting system according to service message in the authentication service of accounting system and step 5 according to authentication message in step 2 is: authentication service or the business service of calling accounting system in the mode of webservice service.
Technique scheme also comprises the USSD instruction allocation list USSD_CODE being configured in a database in advance and storing USSD instruction and business service incidence relation, upon successful authentication, according to the USSD instructions query USSD instruction allocation list USSD_CODE of user, obtain the Service name that will accept business.
Technique scheme also comprises the USSD return information content configuration table USSD_REPLY that is configured for the corresponding relation storing USSD instruction and return information content in advance in a database and the USSD instruction for recording tent service handling result and the USSD instruction process result that returned to user by USSD center returns interface table USSD_MT, when receiving the service handling result that accounting system returns, inquiry USSD return information content configuration table USSD_REPLY, obtain the content information returning to user, return instruction is recorded in USSD instruction to return in interface table USSD_MT.
As shown in Figure 2, a kind of USSD business hall gateway, comprises command reception module 1, authentication module 2, instruction enters library module 3, instruction scan module 4, service calling module 5, instruction transformation module 6 and result and return module 7; Described command reception module 1, its user instruction issued for receiving USSD center; Described authentication module 2, splices authentication message according to user instruction, calls the authentication service of accounting system according to authentication message, carries out authentication process to user instruction, if authentication success call instruction enters library module 3, otherwise calls result and returns module 7; Described instruction enters library module 3, and it is for setting up session for user, by user instruction stored in database; Described instruction scan module 4, it is for scan database, and the USSD instruction according to user obtains the Service name that will accept business; Described service calling module 5, it for finding corresponding service by Service name, and splices service message, calls the business service of accounting system according to service message, and the service handling result that the service that obtains returns; Described instruction transformation module 6, according to the service handling result that service returns, obtains the content information returning to user; Described result returns module 7, and it is for sending to USSD center or directly returning failure information to USSD center by the content information returning to user.
Technique scheme also comprises login module 8, and described login module passes through account and the code entry USSD center of distribution with SMPP agreement, sets up long connection, the user instruction that real-time wait-receiving mode USSD center issues with USSD center.
USSD command reception interface table USSD_MO, USSD instruction allocation list USSD_CODE, USSD return information content configuration table USSD_REPLY is provided with in advance and USSD instruction returns interface table USSD_MT in described database; Described USSD command reception interface table USSD_MO, its user USSD instruction of coming for receiving USSD center transmit; Described USSD instruction allocation list USSD_CODE, it is for storing the incidence relation of USSD instruction and business service; Described USSD return information content configuration table USSD_REPLY, it is for storing the corresponding relation of USSD instruction and return information content; Described USSD instruction returns interface table USSD_MT, and it is for the USSD instruction process result recording tent service handling result and returned to user by USSD center.
Relate to data model to be described below.
1. table name: USSD_CODE (USSD instruction allocation list)
Illustrate: the information such as Service name, subscription type, set meal coding that the USSD instruction of this table definition is corresponding, by the configuration information of this table, the corresponding business handled is found in the USSD instruction that USSD business hall gateway can be sent out according to user.List structure is as table 1.
Table 1
Table name: USSD_MO (USSD command reception interface table)
Illustrate: this table receives the user USSD instruction request information that USSD center transmit is come.
List structure is as table 2.
Table 2
3. table name: USSD_MO (USSD command reception interface table)
Illustrate: this table receives the user USSD instruction request information that USSD center transmit is come.
List structure is as table 3.
Table 3
4. table name: USSD_MT (USSD instruction returns interface table)
Illustrate: this table record tent service handling result and returned to the USSD instruction process result of user by USSD center.
List structure is as table 4.
Table 4
What definition USSD business hall realized initiates USSD instruction from mobilephone terminal user, receives service handling result complete business flow process to end user.As shown in Figure 3, wherein " cellphone subscriber " is operator's mobilephone terminal user of initiating USSD instruction, " USSD " center " supports that GSM network can receive the USSD network element device of user USSD instruction request; " USSD business hall " is the function that the present invention will realize, and " accounting system " is the Operator Specific Service support system that cellphone subscriber belongs to.
Process description:
1. " cellphone subscriber " dials USSD instruction, initiates USSD service request, such as certain in packet month order instruction: * 118*431#, " * " characterizes USSD special service number, " 118 " are USSD service access number, and " 431 " are operation code, and " # " is end mark.
Long connection in advance with the account/code entry USSD center of SMPP agreement by distributing, and is set up with USSD center in 2.USSD business hall, and the user instruction that real-time wait-receiving mode USSD center issues, USSD center is issued to USSD business hall after receiving user instruction.
After 3.USSD business hall receives the user USSD instruction that USSD center issues, by instruction warehouse-in to USSD command reception interface table USSD_MO, and risk the authentication message of soap protocol, call accounting system authentication service in the mode of webservice service, authentication process is carried out to user and instruction.
4. if failed authentication, then directly return failure information to USSD center, USSD center is issued to user mobile phone terminal; If authentication success, then for user sets up session, and the information inquiry USSD instruction allocation list USSD_CODE acquisitions such as the user brand returned according to USSD instruction encoding and the authentication service of user will accept the Service name of business.
5. find corresponding service by Service name, risk the message of soap protocol, call accounting system service in the mode of webservice service, and the service that obtains returns.
6., according to the object code that service returns, inquiry USSD return information content configuration table USSD_REPLY, obtain the content information returning to user, record USSD instruction returns interface table USSD_MT.
7. return service handling object information to USSD center, USSD center is issued to user mobile phone terminal.USSD utilizes shared signaling channel to establish data session between mobile phone terminal and application server, and system must meet it in real time and interaction characteristic, and the store-and-forward mode of this and note has fundamental difference.By contrast, note system cannot guarantee that business is to requirement that is real-time and interactivity at all.Send USSD information to facilitate as made a phone call, simpler than establishment short message.As certain order instruction: * 118*431#, " * " characterizes USSD special service number, and " 118 " are USSD service access number, and " 431 " are operation code, and " # " is end mark in packet month.Because USSD message imports via HLR, USSD message even in roaming, can be sent it back female office network in strange land by signaling channel by user.Even if user is in roaming in other places state, USSD also can be seamless provides value-added service as this locality to them.USSD business function, without the need to user's application, as long as user mobile phone supports that USSD function just can use USSD business.Chinese USSD all supported by most mobile phones on domestic market.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a method is handled in the telecommunication service based on USSD, it is characterized in that, comprises the steps:
Step 1, receives the user instruction that USSD center issues;
Step 2, splices authentication message according to user instruction, calls the authentication service of accounting system according to authentication message, carries out authentication process to user instruction, if authentication successful execution step 3, otherwise performs step 8;
Step 3, for user sets up session, by user instruction stored in database;
Step 4, scan database, the USSD instruction according to user obtains the Service name that will accept business;
Step 5, finds corresponding service by Service name, and splices service message, calls the business service of accounting system according to service message, and the service handling result that the service that obtains returns;
Step 6, according to the service handling result that service returns, obtains the content information returning to user;
Step 7, sends to USSD center by the content information returning to user, and USSD center is issued to user mobile phone terminal, process ends;
Step 8, directly return failure information to USSD center, USSD center is issued to user mobile phone terminal, process ends.
2. method is handled in a kind of telecommunication service based on USSD according to claim 1, it is characterized in that, also comprise account and the code entry USSD center of passing through distribution in advance with SMPP agreement, set up long connection with USSD center, the user instruction that real-time wait-receiving mode USSD center issues.
3. method is handled in a kind of telecommunication service based on USSD according to claim 1, it is characterized in that, in step 3 by user instruction stored in the concrete operations of database be: the user instruction of reception was received in the USSD command reception interface table USSD_MO of the user USSD instruction that USSD center transmit is come stored in pre-configured being used in database.
4. method is handled in a kind of telecommunication service based on USSD according to claim 1, it is characterized in that, calling the concrete operations of calling the business service of accounting system according to service message in the authentication service of accounting system and step 5 according to authentication message in step 2 is: authentication service or the business service of calling accounting system in the mode of webservice service.
5. method is handled in a kind of telecommunication service based on USSD according to claim 1, it is characterized in that, also comprise the USSD instruction allocation list USSD_CODE being configured in a database in advance and storing USSD instruction and business service incidence relation, upon successful authentication, according to the USSD instructions query USSD instruction allocation list USSD_CODE of user, obtain the Service name that will accept business.
6. method is handled in a kind of telecommunication service based on USSD according to claim 1, it is characterized in that, also comprise the USSD return information content configuration table USSD_REPLY that is configured for the corresponding relation storing USSD instruction and return information content in advance in a database and the USSD instruction for recording tent service handling result and the USSD instruction process result that returned to user by USSD center returns interface table USSD_MT, when receiving the service handling result that accounting system returns, inquiry USSD return information content configuration table USSD_REPLY, obtain the content information returning to user, return instruction is recorded in USSD instruction to return in interface table USSD_MT.
7. a USSD business hall gateway, is characterized in that, comprises command reception module, authentication module, instruction enter library module, instruction scan module, service calling module, instruction transformation module and result and return module;
Described command reception module, its user instruction issued for receiving USSD center;
Described authentication module, splices authentication message according to user instruction, calls the authentication service of accounting system according to authentication message, carries out authentication process to user instruction, if authentication success call instruction enters library module, otherwise calls result and returns module;
Described instruction enters library module, and it is for setting up session for user, by user instruction stored in database;
Described instruction scan module, it is for scan database, and the USSD instruction according to user obtains the Service name that will accept business;
Described service calling module, it for finding corresponding service by Service name, and splices service message, calls the business service of accounting system according to service message, and the service handling result that the service that obtains returns;
Described instruction transformation module, according to the service handling result that service returns, obtains the content information returning to user;
Described result returns module, and it is for sending to USSD center or directly returning failure information to USSD center by the content information returning to user.
8. a kind of USSD business hall gateway according to claim 7, it is characterized in that, also comprise login module, described login module passes through account and the code entry USSD center of distribution with SMPP agreement, long connection is set up, the user instruction that real-time wait-receiving mode USSD center issues with USSD center.
9. a kind of USSD business hall gateway according to claim 7, it is characterized in that, be provided with USSD command reception interface table USSD_MO, USSD instruction allocation list USSD_CODE, USSD return information content configuration table USSD_REPLY in described database in advance and USSD instruction returns interface table USSD_MT;
Described USSD command reception interface table USSD_MO, its user USSD instruction of coming for receiving USSD center transmit;
Described USSD instruction allocation list USSD_CODE, it is for storing the incidence relation of USSD instruction and business service;
Described USSD return information content configuration table USSD_REPLY, it is for storing the corresponding relation of USSD instruction and return information content;
Described USSD instruction returns interface table USSD_MT, and it is for the USSD instruction process result recording tent service handling result and returned to user by USSD center.
10. a kind of USSD business hall gateway according to claim 7, it is characterized in that, described authentication module is called according to authentication message the authentication service of accounting system and service calling module to call the business service of accounting system concrete operations according to service message and is: authentication service or the business service of calling accounting system in the mode of webservice service.
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| CN108462944B (en) * | 2017-02-22 | 2022-04-29 | 中兴通讯股份有限公司 | Information processing method and device, and USSDGW |
| CN111404930A (en) * | 2020-03-13 | 2020-07-10 | 北京思特奇信息技术股份有限公司 | Composite instruction processing method and system |
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