CN101026804B - System and method for processing short message value-added business - Google Patents
System and method for processing short message value-added business Download PDFInfo
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- CN101026804B CN101026804B CN2007100904307A CN200710090430A CN101026804B CN 101026804 B CN101026804 B CN 101026804B CN 2007100904307 A CN2007100904307 A CN 2007100904307A CN 200710090430 A CN200710090430 A CN 200710090430A CN 101026804 B CN101026804 B CN 101026804B
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Abstract
The invention is applicable to value added service (VAS) process of short message (SM) calling party and called party in PCS / fixed network / NGN network. The system includes short message value added platform (SMVP). SMVP is in use for storing signing info of VAS user in this service area, synchronizing user's signing symbol to short message service center (SMSC) user belongs to, and taking in charge of priority for processing each VAS, and implementing VAS. The signing info is in use for recording user's detailed signing record, and signing symbol of service records whether user has signed calling and called service. The invention also discloses method for processing short message value added service (SMVAS). Doing one time of modification, the invention makes SMSC support each class of SMVAS. Features are: separating process flow of SMVAS from basic flow of short message, increasing stability of SM system, extensibility of VAS, and saving cost of investment of operation manager.
Description
Technical field
The present invention relates to short message service, be specifically related to a kind of processing method and system of SMS value-added service.
Background technology
Along with carrying out of colourful SMS value-added service, short message is dissolved in people's the routine work and life fully, has become an indispensable live element.SMS value-added service is mainly provided by SP (service provider) at present, though it provides multiple service item, its professional situation is single on the whole, and functional class is low.Therefore provide a class functional class height by operator, short message value-added service reliably also just becomes highly significant.For example: the short message call forwarding, short message recovers automatically, message receipt, SMS signature etc.
The value-added service that the user can contract is divided into caller class value-added service (abbreviating calling service as) and this two big class of called class value-added service (abbreviating called service as), and value-added service that this occurs hereinafter and calling and called value-added service will be refered in particular to same things.
Calling service is defined as follows: the value-added service that could trigger during as the sender of short message as the user is referred to as calling service.As SMS signature, message receipt etc.
Called service is defined as follows: the value-added service that could trigger during as the recipient of short message as the user is referred to as called service.As short message transfer, automatic replying short message, short message filtering etc.
Patent of the present invention is applicable to PCS (person-to-person communication service)/fixed network/NGN (next generation network) network.The technical characterstic of PCS/ fixed network/NGN short-message system is:
Be connected with each other by SMGW (short messaging gateway) between the SMSC (short message service center); It is that SMSC in calling subscriber's ownership finishes that the rising of short message exhaled, and exhaling eventually is in the SMSC of called subscriber's ownership realization; When SMSC finds that the called subscriber belongs to nonlocal user, can send to SMGW to short message, be forwarded on the SMSC at called subscriber place by SMGW again.Based on above characteristics, need not to interconnect between the increment service system that patent of the present invention is mentioned and intercommunication mutually.
Relevant prior art patent documentation comprises: the patent No. is CN1741629, and name is called " method that realizes short message transfer " and the patent No. is CN1741551, and name is called " mobile network short message automatically replies implementation method ".More than two existing patents lay particular emphasis on the realization of single concrete business function.The shortcoming that exists is: all the realizing at SMSC (short message service center) of two business, must make bigger change to existing SMSC system, strengthen the difficulty of the system reform, and a kind of method of comprehensive processing SMS value-added service can not be provided, reduced returns of investment.
Summary of the invention
In view of this, main purpose of the present invention is to provide a kind of SMS value-added service processing method and system, can make SMSC do once to change and just can support all kinds of SMS value-added services.
The present invention is applicable to PCS/ fixed network/NGN network.
Main purpose of the present invention is to provide a kind of short message calling and called value-added service treatment system, this treatment system is applicable to person-to-person communication service PCS network, fixed network or next generation network NGN, PCS, in the short-message system of fixed network or NGN network, be connected with each other by short messaging gateway SMGW between the SMSC of short message service center, this treatment system comprises that SMS value-added service platform SMVP. stores the CAMEL-Subscription-Information of this professional section user's value-added service, user's signatory sign is synchronized among the SMSC of short message service center of user attaching, and the processing priority of responsible various value-added services and the specific implementation of value-added service, wherein CAMEL-Subscription-Information is used for the detailed signatory record of recording user, a service contracting sign recording user whether contracted caller and called service, described SMVP comprises at least:
The SMS value-added service control module is responsible for professional traffic control, promptly triggers various value-added services and the flow process of handling between the various value-added services is controlled;
SMS value-added service is realized module, is responsible for the specific implementation of value-added service;
SMS value-added service protocol gateway module is responsible for be connected (mainly being SMSC) with existing short-message system;
The subscriber information management module, that is responsible for the user opens/the cancellation processing management of the business information that user's self information and user contract;
Database module is responsible for local data base is operated and managed.
The SMS value-added service control module is the control centre of whole described SMVP, is responsible for connecting each module, coordinates the work between each module, and it and SMS value-added service realize adopting internal agreement between the module or the SMPP agreement of expansion communicates; Adopt internal agreement to communicate with SMS value-added service protocol gateway module; Adopt internal agreement to communicate with database module;
Subscriber information management module and database module adopt internal agreement to communicate, and adopt internal agreement to communicate with SMS value-added service protocol gateway module;
Can adopt internal agreement to communicate as required between other module.
Wherein, described SMS value-added service realizes that module is internal module, process or thread.
Wherein, described SMS value-added service realizes that module is an independently external entity enhanced service platform ESP.
Further,, can independently make a new system to some SMS value-added services realization modules, be called ESP (enhanced service platform), personalized service more be arranged so that provide along with increasing of value-added service.As shown in Figure 5, the communication protocol of using between described ESP and the described SMVP is the SMPP agreement of expansion.
The detailed CAMEL-Subscription-Information that the user of this business function is opened in described enhanced service platform ESP storage comprises Subscriber Number, configuration information etc., and being responsible for the concrete concrete value-added service function of realization, this ESP adopts the SMPP agreement, is connected on the SMVP as client.Described ESP comprises at least:
ESP protocol gateway module is responsible for the encoding and decoding variety of protocol, is responsible for connecting SMVP;
ESP business realizing module is responsible for realizing concrete value-added service function;
The ESP database module is responsible for local data base is operated and managed; Provide interface to other module aspects, the details of shadow data storehouse operation; Main memory DBM is provided, improves the performance of system;
ESP business setting module, the management of the business information that responsible user's self information and user contract;
ESP business realizing module is the control centre of whole system, and it and ESP protocol gateway module adopt internal agreement to communicate, and adopts internal agreement to communicate with the ESP database module;
ESP business setting module and database module adopt internal agreement to communicate, and adopt internal agreement to communicate with ESP protocol gateway module;
Can adopt internal agreement to communicate as required between other module.
The present invention also provides a kind of short message calling and called value-added service processing method, is used to comprise the SMSC of short message service center, in the middle of the short message calling and called value-added service treatment system of short messaging gateway SMGW and SMS value-added service platform SMVP,
Wherein SMSC only stores the signatory sign of user's value-added service, judges user's value-added service of whether having contracted, and is triggered to the SMVP platform;
SMGW connects SMSC, transmits the message between them.
According to a preferred embodiment of the invention, short message calling and called value-added service processing method of the present invention specifically may further comprise the steps:
Step 1) adopts existing SMPP agreement and newly-increased two pairs of message between SMSC and SMVP:
Message A1. is provided with the signatory sign request of user SET_SERVICE, and promptly SMVP sends to the message of SMSC, is used to notify SMSC user the calling and called service of whether having contracted;
Message A2. is provided with the signatory sign response of user SET_SERVICE_RESP, and promptly SMSC returns to the message of SMVP, is used to tell SMVP this SET_SERVICE operation success or not;
The signatory sign request of message B1. inquiring user QUERY_SERVICE, promptly SMSC sends to the message of SMVP, is used for to the signatory sign of SMVP inquiring user called service;
The signatory sign response of message B2. inquiring user QUERY_SERVICE_RESP, promptly SMVP returns to the message of SMSC, is used to tell that the called service of SMSC institute inquiring user is signatory.
These newly-increased two pairs of message of this programme are to expand to form on the basis of SMPP agreement, hereinafter also will provide detailed message structure form, see also table 1-table 5, and corresponding modification can be done to message on this basis as required by system.
According to a preferred embodiment of the invention, short message calling and called value-added service processing method of the present invention specifically may further comprise the steps:
Step 2) service fulfillment:
Step C. user carries out opening an account of value-added service;
Step D.SMVP is saved in the signatory details of user's value-added service in the native system, and and then SMVP sends to user's signing service sign the SMSC of user attaching by newly-increased and interaction message SET_SERVICE SMSC;
After step e .SMSC receives the request of SMVP, user's service contracting sign is saved in the local data base.
According to a preferred embodiment of the invention, wherein the mode of opening an account of value-added service described in the step C comprises short message way or business hall mode.
According to a preferred embodiment of the invention, short message calling and called value-added service processing method of the present invention specifically may further comprise the steps:
Step 3) is professional to be used:
Step F .SMSC receives after the short message that the user sends up, the signatory sign of value-added service according to user in the local database of the calling number of short message and called number inquiry, calling service or the called number called service of having contracted if calling number has been contracted, SMSC sends to SMVP to this short message and handles so;
Step G.SMVP realizes concrete SMS value-added service according to user's CAMEL-Subscription-Information, at last result is returned to this SMSC.
According to a preferred embodiment of the invention, short message calling and called value-added service processing method of the present invention also provides the operation of user's time-out and activating service, may further comprise the steps:
Step C1. user carries out the time-out/activation of value-added service;
Step D1.SMVP receives the user when suspending operation the request of function, is recorded in the native system, and and then SMVP is by SET_SERVICE message informing SMSC.
According to a preferred embodiment of the invention, the mode of the time-out/activation of value-added service described in the wherein said step C1 comprises short message way or business hall mode.
Adopt method and system of the present invention, reached the effect that the handling process of SMS value-added service is separated with the short message basic procedure, the situation of having avoided newly-increased value-added service still to need SMSC to change, prevented the impact that SMSC is brought of carrying out of value-added service, strengthened the stability of whole short-message system, improve the extensibility of value-added service, saved the cost of investment of operator, guaranteed the income of operator's investment.
Other advantages of the present invention, target, to set forth in the following description to a certain extent with feature, and to a certain extent,, perhaps can obtain instruction from the practice of the present invention based on being conspicuous to those skilled in the art to investigating hereinafter.Target of the present invention and other advantages can be passed through following specification, claims, and the specifically noted structure realizes and obtains in the accompanying drawing.
Description of drawings
In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing, wherein:
Fig. 1 is the networking schematic diagram of the present invention in PCS/ fixed network/NGN short message network;
Fig. 2 opens/flow process of cancellation in whole short message value-added network for the user;
Fig. 3 is the flow process of value-added service basic service in whole short message value-added network;
Fig. 4 is the flow process (open the whole network service) of value-added service basic service in whole short message value-added network;
Fig. 5 is a SMVP system extension frame diagram of the present invention;
Fig. 6 is a SMVP system construction drawing of the present invention;
Fig. 7 is an ESP system construction drawing of the present invention.
Embodiment
Be described in further detail below in conjunction with the enforcement of accompanying drawing technical scheme:
Short message calling and called value-added service treatment system according to the present invention comprises SMS value-added service platform SMVP, store the CAMEL-Subscription-Information of this professional section user's value-added service, user's signatory sign is synchronized among the SMSC of short message service center of user attaching, and the processing priority of responsible various value-added services and the specific implementation of value-added service, wherein CAMEL-Subscription-Information is used for the detailed signatory record of recording user, a service contracting sign recording user whether contracted caller and called service, described SMVP comprises at least:
The SMS value-added service control module is responsible for professional traffic control, promptly triggers various value-added services and the flow process of handling between the various value-added services is controlled;
SMS value-added service is realized module, is responsible for the specific implementation of value-added service, can be internal module, and process or thread also can be independently external entity ESP;
SMS value-added service protocol gateway module is responsible for be connected (mainly being SMSC) with existing short-message system;
The subscriber information management module, that is responsible for the user opens/the cancellation processing management of the business information that user's self information and user contract.
Database module is responsible for local data base is operated and managed, for example: the signatory details of value-added service of storing this service area user; Provide interface to other module aspects, the shadow data storehouse is details operatively, for example: when realizing module and realizing the module accesses database, need finish by database module; Main memory DBM is provided, improves the performance of system;
The SMS value-added service control module is the control centre of whole system, be responsible for connecting each module, coordinate the work between each module, it and SMS value-added service realize adopting internal agreement between the module or the SMPP agreement of expansion communicates, adopt internal agreement to communicate with SMS value-added service protocol gateway module, adopt internal agreement to communicate with database module;
Subscriber information management module and database module adopt internal agreement to communicate, and adopt internal agreement to communicate with SMS value-added service protocol gateway module;
Can adopt internal agreement to communicate as required between other module, this programme limit this.
Referring to Fig. 6, show the system configuration of SMVP of the present invention.To the enforcement of each module be described in detail below.
Need to preserve at least following information in the database module:
1) user's signing service brief information table has been described user and its all signatory professional corresponding relations.At least comprise following field in the table: Subscriber Number, the bit bit flag of signing service, signing service state.Wherein there is one-to-one relationship between Ye Wu bit flag and the business, therefore can be directly according to user A number or all professional brief information that find the user indirectly and contracted.Mapping table can be as follows:
| Business Name | Traffic ID | Professional bit bit flag | Remarks |
| Short message filtering | 1 | 0x00000001 | Called class value-added service |
| Short message transfer | 2 | 0x00000002 | Called class value-added service |
| Automatic replying short message | 3 | 0x00000004 | Called class value-added service |
| The short message warehouse | 4 | 0x00080008 | Comprehensive value-added service (both can be used as calling service, and also can be used as called service) |
| SMS signature | 5 | 0x00020000 | The value-added service of caller class |
| Message receipt | 6 | 0x00010000 | The value-added service of caller class |
The signing service state also uses the bit position to represent the situation of different business, and professional corresponding bit position is to represent that business was in normal condition at 1 o'clock, is to represent that business was in halted state at 0 o'clock.For example: user's professional and SMS signature business of short message transfer of having contracted, and SMS signature is a normal condition, short message transfer is a halted state, and the bit bit flag field of user's signing service is filled in 0x00020002 so, and the signing service mode field is filled in 0x00020000.
2) the details sublist of user's signing service has been described the corresponding relation of the signatory concrete business of user and its and the user configuration information to business.Different value-added services needs different sublists.For example, when opening the SMS signature business, need the professional details sublist of SMS signature, when opening the short message transfer business, need the professional details sublist of short message transfer.In comprise following field at least: Subscriber Number, business setting information.Business setting information comprises essential information and extend information for the information of user's required setting when using concrete value-added service.For example: the short message transfer business, basic business setting information is forwarding number, extend information is diversified.If when this business provided and shifts according to the time period, extended field was the time period, if this business provides when shifting by number section, extended field is a number sets.
3) short message table is used to preserve concrete short message.These short messages from short-message system in SMSC, SMGW or ESP.
4) other some system configuration information tables.Needs according to system's operation add.
The SMS value-added service control module mainly is responsible for finishing following function:
1) be responsible for generating a service configuration information table, comprise following field by configuration:
Traffic ID is described professional unique ID number;
Business Name is described professional title;
Professional bit bit flag is described professional unique bit bit code;
Service priority is described this professional priority;
The business realizing mode, the implementation of description business comprises inner realization and outside realization etc.;
The Business Processing things is described the parts that specific implementation should business.If inner the realization, these parts can be inner certain module, certain process or certain thread so; If outside the realization, these parts can be outside ESP so.
2) receive behind the short message that external system such as SMSC send up (the protocol gateway module is responsible for carrying out protocol conversion and is sent to control module with the form of inside story), from user's signing service brief information table of database module, obtain the corresponding relation of user and signing service according to calling number and called number respectively;
3) calling service that the calling subscriber is contracted and the called subscriber called service of contracting is combined into a value-added service chained list, comprises information such as all signing service bit bit flags in the chained list;
4) according to the relevant information of service configuration information table, from the value-added service chained list, obtain the highest business of priority, sending to business request information handles for corresponding SMS value-added service realization module, comprise calling number in the request message, called number, the content of short message, traffic ID (being used to show concrete which business that triggered) trigger type (being used for showing that this triggering is caller or the called triggering that causes) etc. (herein can with reference to the Submit SM message field of SMPP3.3 agreement);
5) receive after SMS value-added service realizes the result of module, continue to repeat 4), in the value-added service chained list, do not have professional;
6) when not having in the value-added service chained list when professional, all value-added services of representing this short message have all triggered and have finished, and the SMS value-added service control module will send to the protocol gateway module to this short message, be handed down to external entity by the protocol gateway module again.
SMS value-added service realization module is mainly finished following function:
1) this module specifically is made up of one in short message warehouse parts, message receipt parts, automatic replying short message parts and the short message transfer parts etc. or a plurality of parts.These parts can be the function level other, also can be thread-level other, customize according to self system.Mutual between the concrete each and message control module, the business realizing module is only born a kind of function.After promptly receiving the request message that message control module sends over, business realizing module or call short message service warehouse parts and realize the short message depot operation, call the message receipt parts and realize the message receipt business, can not handle two kinds of business same request.
2) along with the development of business, can add the function that new parts strengthen the business realizing module easily;
3) receive the request message that message control module sends over after, according to traffic ID in the request and triggering type, judge the business function that request this time need be finished, according to calling number or the called number in the request, the details sublist of the user's signing service from database module is found out the details that this user contracts;
4) be further processed according to CAMEL-Subscription-Information, for example: triggered the SMS signature business, behind content of short message, added the content of signature so; Trigger the short message transfer business, so the short message destination Mobile Station International ISDN Number has been revised as the forwarding number that the user is provided with;
5) dispose after, result is returned to message control module;
SMS value-added service protocol gateway module is mainly finished following function:
1) supports that variety of protocol comprises the SMPP agreement, SMGP agreement, soap protocol or the like;
2) conversion of supporting variety of protocol to encode promptly is decoded into internal agreement message to the external perimysium reference protocol message and sends to relevant module, the commentaries on classics of internal agreement message is encoded into the external perimysium reference protocol message sends to relevant outside short-message system, for example: short message service center, short messaging gateway etc.;
The subscriber information management module is mainly finished following function:
1) is responsible for providing opening/the cancellation processing of the multiple mode of user, for example: short message way, business hall mode, liaison mode, WEB mode etc.;
2) user activates the service or when cancelling business, is responsible for the SMSC of notice user attaching, and the customer service sign is set on SMSC;
3) be responsible for providing the QUERY_SERVICE of SMSC initiation to inquire about;
4) be responsible for providing the service certainly of the business information of the multiple mode of user, for example: short message way, WEB mode etc., the user can be provided with the business setting information in the details sublist of user's signing service by these modes;
5) when user data changes, need the notification data library module;
6) when the business realizing module is external entity ESP, will be by the inner function of self finishing the subscriber information management module of ESP.
The function that other supplementary modules are mainly finished is as follows:
1) provides the function of Operation and Maintenance, system and professional configuration are safeguarded for the system manager;
2) provide some auxiliary functions, for example: charge performance statistics, signaling tracing or the like.
Other miscellaneous functions can add separately according to the needs of system, can adopt internal agreement to communicate between supplementary module and other modules.
Fig. 1 is the networking schematic diagram of the present invention in PCS/ fixed network/NGN short message network.As shown in Figure 1, need not to communicate between SMVP and the SMVP, is directly to be connected between SMVP and the SMSC.The communication protocol of using between SMVP and the SMSC is the SMPP agreement of expansion, has wherein comprised the message of redetermination among the present invention.Can be connected as required between SMVP and the SMGW, if connect then the communication protocol used is the SMPP agreement of standard.The value-added service that the only responsible user who handles this service area of SMVP contracts, when belonging to outside the administration SMSC for the called subscriber, the SMSC that is forwarded to ownership by SMGW (short messaging gateway) carries out the professional processing that SMVP2 is correlated with that is triggered to by the SMSC of ownership again.
For example:
A belongs to SMSC1, and B belongs to SMSC3, two usefulness business of having contracted per family, and A sends SMS message to B, so:
1) short message at first is dealt into SMSC1, sends to SMVP1 then.
2) SMVP1 handles message according to the signatory calling service of user A, and message is returned to SMSC1.
3) SMSC1 sends to SMGW1 to short message, and SMGW1 is short message SMGW, and SMGW gives SMGW2 short message issuing again, and SMGW2 sends to SMSC3 to short message.
4) SMSC3 sends to SMVP2 to short message.
5) SMVP2 handles message according to the signatory called service of user B, and message is returned to SMSC3.
6) SMSC3 is responsible for short message issuing to the party B-subscriber.
The professional section that the present invention mentions is defined as follows:
A SMVP can administer a plurality of SMSC, and all belong to the professional section that these Short Message Service districts of administering SMSC are generically and collectively referred to as this SMVP.Illustrate:
SMVP1 administers SMSC1, SMSC2, SMSC3; SMVP2 administers SMSC4, SMSC5, SMSC6;
If party A-subscriber's ownership short message service center is SMSC1, we just claim the party A-subscriber to belong to the professional section of SMVP1 so;
With respect to SMVP1, the party A-subscriber belongs to this professional section user, but with respect to SMVP2, the party A-subscriber has just become outer professional section user.
Fig. 2 opens/flow process of cancellation in whole short message value-added network for the user.
Step 201 sends SMS message to the Number for access of opening an account of SMVP for PS portable terminal (as Personal Handyphone System), and short message at first can send to user's the SMSC of ownership short message service center.
Step 202 is transmitted to SMVP to short message for SMSC.
Step 203 returns to SMSC Deliver_Sm response for SMVP.
Step 204 is resolved the message of opening an account that the user sends up for SMVP, it is changed into inner required value-added service CAMEL-Subscription-Information and is deposited in the database.
Step 205 constructs the SET_SERVICE request for SMVP according to all signatory business (value-added service that SMVP provides) signs of user.
Step 206 sends SET_SERVICE to SMSC for SMVP.
SMVP can issue SMSC to the signatory sign of user (recording user whether contracted calling and called service) in the step 205 and 206.
Step 207 is saved in the signatory sign of user in the local data base for SMSC receives the request back.
Step 208 returns to the response of SMVP after handling the SET_SERVICE request for SMSC.
Step 209～211 issue the flow process of the advise fate of opening an account to the user for SMVP.
Fig. 3 is the flow process of value-added service basic service in whole short message value-added network.
Step 301 sends SMS message to PS2 for PS1 portable terminal (as Personal Handyphone System), and short message at first can send to the SMSC of ownership short message service center of user PS1.
The called service sign that calling service sign that the message calling user contracts and called subscriber contract is searched for SMSC in step 302～303, when having signatory sign, the SMPP agreement of short message by standard is sent to SMVP.Can notify SMVP to trigger calling service or called service by mode of before destination Mobile Station International ISDN Number, adding prefix or the Service_type field of expanding in the Deliver_Sm message.As: when the user has contracted calling service, add 115 before the destination Mobile Station International ISDN Number, when having contracted called service, add 117 before the destination Mobile Station International ISDN Number.
Step 304 is SMVP having triggered calling service or having been called the signing service sign that obtains the user according to the SMSC notice.The calling service if SMSC notice SMVP short message has been contracted, SMVP need obtain the called service sign that calling service sign that the calling subscriber contracts and called subscriber contract and generate the value-added service sign that short message is contracted jointly so.The called service if SMSC notice SMVP short message has been contracted, SMVP only need obtain the called service sign that the called subscriber contracts and generate the value-added service sign that short message is contracted so.Finish after the generation of traffic flag, SMVP will trigger priority according to pre-configured business according to this sign and realize the calling and called service that the user contracts and the work of chargeing accordingly successively.
Further, when Deliver_Sm message that this SMSC of SMVP normal process submits to up, will return success response, and carry out step 305.When SMVP returns to SMSC failure response or response timeout, SMSC need normally be handed down to the purpose user to this short message as the short message of signatory calling and called service not, promptly directly carry out step 306～and 307, then flow process finishes afterwards.For example: the response that situations such as the link instability between SMVP overload and the SMSC all can cause SMVP to return is failed or is overtime.
Step 305 sends to SMSC to the short message of finishing dealing with at last according to the SMPP agreement of standard for SMVP, tells SMSC some special operations by the Service_type field in the Submit_Sm message, as not needing to trigger called service, does not need retry etc.
Step 306～307 are that SMSC gives PS2 user short message issuing, return to the SMSC response after PS2 receives.
Step 308 sends to SMVP to the SMPP agreement of the final transmission result of this short message by standard for SMSC.
Step 309 constructs for SMVP receives that SMSC sends to the status report of the short message of SMVP in the step 303 after the status report, and sends to SMSC, and SMSC receives that this bar state reports the charging work of laggard line correlation.
Service_type field in Submit_Sm message and the Deliver_Sm message stipulates it is that length is 6 byte C character strings in the SMPP agreement, be used for the short message service expansion.This programme will provide a cover
It is for reference that the service_type field is filled in case:
SMSC sends to the Deliver_Sm message of SMVP if notify SMVP1 to trigger calling service or called service by the Service_type field in the message, can fill in " VASO " expression so and trigger calling service, fill in " VAS1 " expression and triggered called service.
SMVP sends to preceding 3 bytes of Service_type in the Submit_Sm message of SMSC and fills in " VAS ", and the 4th byte used by bit.
Xxxxxxx0: represent that this message trigger crosses calling service, can also trigger called service;
Xxxxxxx1: represent that this message trigger crosses called service, cannot trigger other business;
Xxxxxx0x: represent that this message need carry out retry according to the retry rule of SMSC self configuration;
Xxxxxxlx: represent that this message only need issue once, SMSC does not carry out retry, and the failure back is returned with the status report form and issued failure cause to SMVP.
When Fig. 4 serves for opening the whole network, the flow process of value-added service basic service in whole short message value-added network.Wherein PS1 belongs to SMSC1, and PS2 belongs to SMSC2.
Step 401 sends SMS message to PS2 for PS1 portable terminal (as Personal Handyphone System), and short message at first can send to the SMSC1 of ownership short message service center of user PS1.
The calling service sign that the message calling user contracts is searched for SMSC1 in step 402～403, when having signatory sign, the SMPP1 agreement of short message by standard is sent to SMVP1.Can notify SMVP1 to trigger calling service or called service by mode of before destination Mobile Station International ISDN Number, adding prefix or the Service_type field of expanding in the Deliver_Sm message.As: when the user has contracted calling service, add 115 before the destination Mobile Station International ISDN Number.
Step 404 obtains the calling service sign that the calling subscriber contracts for SMVP1 and triggers priority according to this sign according to pre-configured business and realize the calling and called service that the user contracts and the work of chargeing accordingly successively.
Step 405 sends to SMSC1 to the short message of finishing dealing with at last according to the SMPP agreement of standard for SMVP1, tell SMSC1 some special operations by the Service_type field in the Submit_Sm message, as not needing to trigger called service, do not need retry etc.
Step 406～407 are transmitted to SMGW to short message for SMSC1, and SMGW is transmitted to SMSC2 to short message again, and wherein the Service_type field in the message need be transparent to SMSC2.
" _ type field is carried out a little special processings to step 408, if Service_type represents not need to trigger called service, so directly is handed down to PS2 according to Service for SMSC2; Otherwise short message is sent to SMVP2.
Step 409～410 are transmitted to SMSC2 to short message after finishing the processing of called subscriber's called service for SMVP2.
Step 411～412 be under the SMSC2 short-message sending to the process of PS2.
Step 413～418 are the final status report special delivery between each related network elements in short-message system handled of short message.
The processing of some particular services that step 419 is carried out after receiving status report for SMVP1 is as message receipt.Need to add following steps this moment after the step 419:
Step 419a is message receipt notice of SMVP1 structure, is used to tell that the short message of its transmission of PS1 has sent to PS2, and this notification message is sent to SMSC1.
Step 419b is that SMSC1 gives PS1 short message issuing.
Step 419c is the success response that SMSC1 receives PS1.
To be SMSC1 send to SMVP1 to the SMPP agreement of the final transmission result of this short message by standard, the charging work that SMVP1 is correlated with to step 419d.
Further, if having with SMGW, SMVP is connected, 405～407 become SMVP1 the short message of finishing dealing with are at last sent to SMGW according to the SMPP agreement of standard so, tell SMSC1 some special operations by the Service_type field in the Submit_Sm message, as not needing to trigger called service, do not need retry etc.SMGW is transmitted to SMSC2 to short message again, and wherein the Service_type field in the message need be transparent to SMSC2.Reduced the network element of short message process like this.
Fig. 5 is a SMVP system extension framework.Along with the development of value-added service, the user needs some can provide user individual that extremely strong business is set to the continuous increase of individual demand, as SMS signature, and automatic replying short message etc.In order to guarantee the stable of whole SMVP system, can satisfy the demand of user individual again, can separate the business realizing module among the SMVP separately and make ESP.Realize personalized strong business by it, the approach of user's modification personal settings is provided.
Communication protocol between ESP and the SMVP is the SMPP agreement of expansion.
The request message that SMVP sends to ESP can use the Deliver_SM message in the SMPP standard message, and ESP returns the mode of using the Deliver_SM_Resp message+TLV of standard to the response of SMVP.
The request message that ESP sends to SMVP can use the Submit_SM message in the SMPP standard message, and SMVP returns the Submit_SM_Resp message of using standard to the response of ESP.
Realize the mutual of following several modes:
1) mode of making a copy for: finishing as ESP of task and short message issue flow process when irrelevant, SMVP only need be the short message a ESP of giving that make a copy for, as the short message depot operation when handling short message;
2) interrupt mode: finishing as ESP of task and short message issue flow process when relevant, SMVP is sending to ESP to short message, interrupts former flow process.By ESP short message is handled, and the short message after handling is resubmited to SMVP.SMVP carries out follow-up Business Processing after receiving short message.As the SMS signature business;
3) inquiry mode: this situation is as 2) replenish.Reliability when operator for the flow process that guarantees short message may not allow to use 2) mode, SMVP can use the mode of inquiry and ESP to carry out alternately so.After SMVP sends to ESP to short message, wait for the response of ESP, proceed next step processing according to response then.
The selection of interactive mode need be carried out according to concrete business between SMVP and the ESP.Select the mode of making a copy for as the short message depot operation, the SMS signature business can be selected interrupt mode or inquiry mode.
Referring to Fig. 7, show ESP system configuration of the present invention.To the enforcement of each module be described in detail below.
The detailed CAMEL-Subscription-Information that the user of this business function is opened in enhanced service platform ESP storage according to the present invention comprises Subscriber Number, configuration information etc., and be responsible for the concrete concrete value-added service function of realization, for example: message receipt, magic power short message and short message filtering etc.ESP adopts the SMPP agreement, is connected on the SMVP as client.Described ESP comprises at least:
ESP protocol gateway module is responsible for the encoding and decoding variety of protocol, is responsible for connecting SMVP;
ESP business realizing module is responsible for realizing concrete value-added service function;
The ESP database module is responsible for local data base is operated and managed; Provide interface to other module aspects, the shadow data storehouse is details operatively; Main memory DBM is provided, improves the performance of system;
ESP business setting module, the management of the business information that responsible user's self information and user contract.
ESP business realizing module is the control centre of whole system, and it and ESP protocol gateway module adopt internal agreement to communicate, and adopts internal agreement to communicate with the ESP database module.
ESP business setting module and database module adopt internal agreement to communicate, and adopt internal agreement to communicate with ESP protocol gateway module.
Can adopt internal agreement to communicate as required between other module, this programme carry out requirement to this.
Need to preserve at least following information in the ESP database module:
1) the details sublist of user's signing service: described the corresponding relation of the signatory concrete business of user and its and user configuration information to business.Details sublist with the service contracting business in the database module of SMVP.
2) short message table: be used to preserve with SMVP the short message when mutual.
ESP protocol gateway module is mainly finished following function:
1) supports variety of protocol, comprising SMPP agreement, http protocol etc.;
2) conversion of supporting variety of protocol to encode promptly is decoded into internal agreement message to the external perimysium reference protocol message and sends to relevant module, the commentaries on classics of internal agreement message is encoded into the external perimysium reference protocol message sends to SMVP;
ESP business realizing module is mainly finished following function:
1) this module specifically is made up of one in message receipt parts, magic power short message module and the short message filtering parts etc. or a plurality of parts, and function is with the business realizing module among the SMVP.
2), also can strengthen the function of this module by the mode of adding new parts along with the development of business;
3) receive (the ESP protocol gateway is responsible for that standard message is converted to inner message and is sent to this module then) after the business request information of SMVP, the business realizing module is according to the traffic ID in the request and trigger type, judge the business function that request this time need be finished, according to calling number or the called number in the request, the details sublist of the user's signing service from database module is found out the details that this user contracts;
4) be further processed according to CAMEL-Subscription-Information, for example: triggered the short message transfer business, so the short message destination Mobile Station International ISDN Number has been revised as the forwarding number that the user is provided with;
5) dispose after, result is returned to SMVP by ESP protocol gateway module;
ESP business setting module is mainly finished following function:
With 2 in the SMVP subscriber information management module) and 3) function.
According to a preferred embodiment of the invention, SMSC need do following change:
1) SMSC receives the short message that sends up from the cellphone subscriber and need judge the calling number calling service of whether having contracted, the called number called service of whether having contracted, if contracted then short message is sent to SMVP by Deliver_Sm message further handle, otherwise issue according to the flow process of the short message of signing service not;
2) SMSC receives the short message that ESME (Short Message Entity of enhancing) transmission comes up, if needing to judge whether to have contracted called number called service has been contracted then short message is sent to SMVP further handles, otherwise issue according to the flow process of the short message of signing service not;
When 3) SMSC receives the SET_SERVICE of SMVP, can record local database (this mode is the mode that the present invention recommends) to user's signatory sign;
4) if do not support 3) need so to support to carry out the function (the present invention does not recommend this mode) that the signatory sign of customer service is inquired about by QUERY_SERVICE to SMVP;
When 5) response of the Deliver_Sm that returns as SMVP was failure or response timeout, SMSC need issue this short message according to the short message of signing service not.
In sum, method and system provided by the invention greatly reduces carrying out the influence of network element substantially in the short-message system of value-added service, reduced the interaction times between SMSC and the SMVP, reduced the difficulty of carrying out new value_added service, for the investment of operator provides strong guarantee.
The above only is preferred implementation of the present invention and system framework, does not constitute the qualification to protection range of the present invention.Under the situation that does not deviate from spirit of the present invention and essence thereof, those skilled in the art work as can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection range of the appended claim of the present invention.
Message between table 1:SMVP and the SMSC
| Order | Command word | Describe |
| Set_Service | 0x00010300 | SMVP is provided with the signatory flag information of certain customer service on SMSC |
| Set_Service_Resp | 0x80010300 | SMSC returns the business setting result |
| Query_Service | 0x00010301 | SMSC inquires about the signatory flag information of certain customer service to SMVP |
| Query_Service_Resp | 0x80010301 | SMVP returns the signatory flag information of customer service |
| deliver_sm | 0x00000005 | The SMPP message of standard |
| deliver_sm_resp | 0x80000005 | The SMPP message of standard |
| Submit_sm | 0x00000004 | The SMPP message of standard |
| Submit_sm_resp | 0x80000004 | The SMPP message of standard |
Table 2:SET_SERVICE organization definition table
Table 3:SET_sERVICE RESP organization definition table
Table 4:QuERY_sERVICE organization definition table
Table 5:OuERY_sERVICE_RESP organization definition table
Claims (12)
1. the treatment system of a SMS value-added service, it is characterized in that, this treatment system is applicable to person-to-person communication service PCS network, fixed network or next generation network NGN, PCS, in the short-message system of fixed network or NGN network, be connected with each other by short messaging gateway SMGW between the SMSC of short message service center, this treatment system comprises SMS value-added service platform SMVP, store the CAMEL-Subscription-Information of this professional section user's value-added service, user's signatory sign is synchronized among the SMSC of short message service center of user attaching, and the processing priority of responsible various value-added services and the specific implementation of value-added service, wherein CAMEL-Subscription-Information is used for the detailed signatory record of recording user, user's a signatory sign recording user whether contracted caller and called service, described SMVP comprises at least:
The SMS value-added service control module is responsible for professional traffic control, promptly triggers various value-added services and the flow process of handling between the various value-added services is controlled;
SMS value-added service is realized module, is responsible for the specific implementation of value-added service;
SMS value-added service protocol gateway module is responsible for and being connected of existing short-message system;
The subscriber information management module, that is responsible for the user opens/the cancellation processing management of the business information that user's self information and user contract;
Database module is responsible for local data base is operated and managed;
The SMS value-added service control module is the control centre of whole described SMVP, is responsible for connecting each module, coordinates the work between each module, and it and SMS value-added service realize adopting internal agreement between the module or the SMPP agreement of expansion communicates; Adopt internal agreement to communicate with SMS value-added service protocol gateway module; Adopt internal agreement to communicate with database module;
Subscriber information management module and database module adopt internal agreement to communicate, and adopt internal agreement to communicate with SMS value-added service protocol gateway module.
2. the treatment system of SMS value-added service according to claim 1 is characterized in that wherein said SMS value-added service realization module is internal module, process or thread.
3. the treatment system of SMS value-added service according to claim 1 is characterized in that wherein said SMS value-added service realization module is an independently external entity enhanced service platform ESP.
4. according to the treatment system of each described SMS value-added service among the claim 1-3, it is characterized in that wherein said being responsible for be responsible for and being connected of SMSC with comprising being connected of existing short-message system, the communications protocol of use is the SMPP agreement of expanding.
5. the treatment system of SMS value-added service according to claim 1, it is characterized in that the some of them SMS value-added service realizes that module independently makes a new system, be called enhanced service platform ESP, so that provide personalized service more arranged, the communication protocol of using between described ESP and the described SMVP is the SMPP agreement of expansion, the detailed CAMEL-Subscription-Information that the user of this business function is opened in described enhanced service platform ESP storage comprises Subscriber Number, configuration information, and the responsible concrete concrete value-added service function of realization, this ESP adopts the SMPP agreement, be connected on the SMVP as client, described ESP comprises at least:
ESP protocol gateway module is responsible for the encoding and decoding variety of protocol, is responsible for connecting SMVP;
ESP business realizing module is responsible for realizing concrete value-added service function;
The ESP database module is responsible for local data base is operated and managed; Provide interface to other module aspects, the details of shadow data storehouse operation; Main memory DBM is provided, improves the performance of system;
ESP business setting module, the management of the business information that responsible user's self information and user contract;
ESP business realizing module is the control centre of whole described ESP, and it and ESP protocol gateway module adopt internal agreement to communicate, and adopts internal agreement to communicate with the ESP database module;
ESP business setting module and ESP database module adopt internal agreement to communicate, and adopt internal agreement to communicate with ESP protocol gateway module.
6. the processing method of a SMS value-added service is used to comprise the SMSC of short message service center, in the middle of the short message calling and called value-added service treatment system of short messaging gateway SMGW and SMS value-added service platform SMVP, it is characterized in that:
Described SMVP stores the CAMEL-Subscription-Information of this professional section user's value-added service, user's signatory sign is synchronized among the SMSC of short message service center of user attaching, and the processing priority of responsible various value-added services and the specific implementation of value-added service, whether wherein CAMEL-Subscription-Information is used for the detailed signatory record of recording user, user's a signatory sign recording user contracted caller and called service;
Described SMSC only stores the signatory sign of user's value-added service, judges user's value-added service of whether having contracted, and is triggered to described SMVP platform;
Described SMGW connects described SMSC, transmits the message between them.
7. according to the processing method of the SMS value-added service of claim 6, it is characterized in that also being included in and adopt existing SMPP agreement and newly-increased two pairs of message between SMSC and the SMVP:
Message A1. is provided with user's signatory sign request SET_SERVICE, and promptly SMVP sends to the message of SMSC, is used to notify SMSC user the calling and called service of whether having contracted;
Message A2. is provided with user's signatory sign response SET_SERVICE_RESP, and promptly the SMSC message that returns to SMVP is used to tell SMVP this SET_SERVICE operation success or not;
The signatory sign request QUERY_SERVICE of message B1. inquiring user, promptly SMSC sends to the message of SMVP, is used for the signatory sign to SMVP inquiring user called service;
The signatory sign response QUERY_SERVICE_RESP of message B2 inquiring user, promptly SMVP returns to the message of SMSC, is used to tell that the called service of SMSC institute inquiring user is signatory.
8. according to the processing method of the SMS value-added service of claim 7, it is characterized in that further comprising the steps of:
Step C. user carries out opening an account of value-added service;
Step D.SMVP is saved in the signatory details of user's value-added service in the described short message calling and called value-added service treatment system, and then SMVP sends to user's signatory sign the SMSC of user attaching by newly-increased and interaction message SET_SERVICE SMSC;
After step e .SMSC receives the request of SMVP, user's signatory sign is saved in the local data base.
9. the processing method of SMS value-added service according to Claim 8 is characterized in that the mode of opening an account of wherein value-added service described in the step C comprises short message way or business hall mode.
10. the processing method of SMS value-added service according to Claim 8 is characterized in that further comprising the steps of:
Step F .SMSC receives after the short message that the user sends up, signatory sign according to user's value-added service in the local database of the calling number of short message and called number inquiry, calling service or the called number called service of having contracted if calling number has been contracted, SMSC sends to SMVP to this short message and handles so;
Step G.SMVP realizes concrete SMS value-added service according to user's CAMEL-Subscription-Information, at last result is returned to this SMSC.
11. according to the processing method of the SMS value-added service of claim 7, it is characterized in that also providing the user to suspend and the operation of activating service, may further comprise the steps:
Step C1. user carries out the time-out/activation of value-added service;
Step D1.SMVP receives the user when suspending operation the request of function, is recorded in the described short message calling and called value-added service treatment system, and and then SMVP is by SET_SERVICE message informing SMSC.
12. the processing method according to the SMS value-added service of claim 11 is characterized in that the mode of the time-out/activation of value-added service described in the wherein said step C1 comprises short message way or business hall mode.
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| CN101616382B (en) * | 2008-06-27 | 2012-05-23 | 中兴通讯股份有限公司 | Method and system for returning short message service |
| US8150428B2 (en) * | 2008-11-24 | 2012-04-03 | Verizon Patent And Licensing Inc. | Mobile originated SMS over a wireless IP network |
| CN102487494B (en) * | 2009-10-26 | 2015-05-13 | 中国电信股份有限公司 | Short message flow control method and system |
| CN102378134B (en) * | 2010-08-06 | 2016-08-03 | 中兴通讯股份有限公司 | Message receipt processing system and method |
| CN103906017B (en) * | 2012-12-26 | 2018-11-02 | 南京中兴软件有限责任公司 | Realize method, system and the relevant apparatus of VPN SM value-added services |
| CN114124777A (en) * | 2020-08-27 | 2022-03-01 | 中国电信股份有限公司 | Value added service processing method, device and system |
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