CN100461683C - Universal business system and device, network access system and business processing method - Google Patents
Universal business system and device, network access system and business processing method Download PDFInfo
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Abstract
The disclosed general business system comprises: an access module to receive the first business request and converse protocol to obtain a second business request, a scheduling module to call following module according to received second request, and a function module to execute request business. This invention can handle different requests, improves system extension, and reduces development cost.
Description
Technical field
The present invention relates to the communications field, relate in particular to a kind of universal service system and device, network access system and method for processing business.
Background technology
In communication network, business normally provides by the intelligent equipment that separates with switching network at present.Along with the expansion in Operator Specific Service field, obtain to carry out mobile service behind the movible licence plate as original fixed operator, at this moment, the business that operator may need to provide for fixed-line subscriber originally provides to the mobile subscriber.
Because different core network access service systems adopts different signaling protocols, adopt INAP (Intelligent Network Application Part as fixed network, intelligent network application part) agreement, GSM (GlobalSystem for Mobile Communication, the global mobile communication net) mobile network adopts CAP (CAMEL Application Part, the specific user application part of mobile enhanced logic) agreement, IMS (IPMultimedia System, IP Multimedia System) network using Session Initiation Protocol (Session InitiatedProtocol, session initiation protocol).Therefore, for the situation of a plurality of core networks, dual mode is arranged usually when business is provided at present: a kind of is to adopt a plurality of operation systems, is different network difference custom service logics (prior art one); A kind of is to provide protocol conversion by newly-built core network, inserts same operation system (prior art two).
The multiple business access way that provides for prior art one, with PSTN (the PublicSwitch Telephone Network that exists at present, public switch telephone network), GSM network and CDMA (CodeDivision Multiple Access, the code division multiple access access) network is an example, and its networking as shown in Figure 1.INAP SCP, CAP SCP, WIN SCP represent the operation system in PSTN, GSM, the cdma network respectively among Fig. 1.Even above-mentioned network is by the operation of same operator, different networks also has operation system separately respectively.
Adopt this service access mode,, in the time of realizing identical traffic performance, need to realize at the SCP of each network correspondence (Service Control Point, service control point) respectively for the user of each network.Expansion for the Operator Specific Service field, as the situation of carrying out mobile service behind the original fixed operator acquisition movible licence plate, the business that operator will be originally provides for fixed-line subscriber is when the mobile subscriber provides, the newly-built mobile service of needs system, and develop original business again based on mobile network's agreement, can't realize sharing of original fixed network service logic.Equally, when traffic performance strengthens variation, the logic on each operation system be need revise respectively, extensive work amount and the inconsistent risk of each system business characteristic brought to development like this.
In the multiple business access way that prior art two provides, provide protocol conversion, insert existing operation system by newly-built core network.With GSM and IMS network is example, and its networking as shown in Figure 2.Among Fig. 2, the GSM network is operator's network of operation earlier, IMS is the network of runing after the operator, the scheme of prior art two is to increase protocol conversion device (IM SSF in the network of back operation, the IM Service Switching Point), make New-deployed Network use the signaling protocol identical to insert original operation system with legacy network.
Adopt this service access mode, though can accomplish that need not to transform original operation system just can provide professional for the new network user.But because each network has different abilities, general newly-built network has the ability stronger than existing network, and New-deployed Network adopts the agreement identical with having network to insert, and carries out new business so can't use the new ability of New-deployed Network in operation system.
In sum, present multiple business access technology can not can also make full use of the new business function that New-deployed Network provides when both satisfied existing business function is shared by newly-built core network.
Summary of the invention
The embodiment of the invention provides a kind of universal service system, in order to realize reducing business development cost, raising operation system extensibility.
The universal service system that the embodiment of the invention provides comprises: service access module, service dispatching module and business function module;
Described service access module is used to receive first service request of corresponding access network, and carries out protocol conversion, and this first service request is converted to second service request of the network type sign of carrying access network, sends to described service dispatching module; Described service dispatching module is used for according to described second service request that receives, and calls the network type sign of carrying with this request business function module corresponding, that carry out service logic; Described business function module is used to accept calling of described service dispatching module, carries out described second service request and asks the business carried out.Further, described service access module is one or more, the corresponding a kind of access network of each service access module; Or/and described business function module is one or more, the corresponding a kind of business function of each business function module.
An alternative embodiment of the invention provides a kind of general service processing unit, and this device comprises: service dispatching module and service access module;
Described service access module is used to receive first service request of corresponding access network, and carries out protocol conversion, and this first service request is converted to second service request of the network type sign of carrying access network, sends to described service dispatching module; Described service dispatching module is used for according to described second service request, calls the network type sign corresponding business function of carrying with this request.
An alternative embodiment of the invention provides a kind of network access system, comprises at least one access network, the network access module corresponding with described access network, and the general service processing subsystem;
Described network access module, be used to receive first service request that corresponding access network sends, and carry out protocol conversion, this first service request is converted to second service request of described general service processing subsystem network type sign support, that carry access network, and sends to described general service processing subsystem; Described general service processing subsystem is used for according to described second service request, carries out the network type that carries with this request and identifies corresponding, this second service request and ask the business carried out.
An alternative embodiment of the invention provides a kind of communication service processing method, and this method comprises:
The service access module is carried out protocol conversion with first service request that access network sends, and is converted to second service request of the network type sign of carrying access network; The service dispatching module is obtained the network type sign correspondent service logic of carrying with this request according to described second service request; Business function module is carried out second service request according to described service logic and is asked the business carried out.
The embodiment of the invention can realize multiple access network is inserted universal service system, different access networks shared service function, and like this, the newly-built network of access can directly utilize the business function of accessed network to provide service for the user.Simultaneously, the service dispatching module can be different service access resume module service dispatching requests, business function scheduling strategy according to configuration calls the corresponding business functional module, make the traffic performance that different access networks can the common share communication operation system, thereby improved the service expansion capability of communication system, reduced the business development cost.
Description of drawings
Fig. 1 provides the schematic diagram of operation system for what prior art one provided respectively for heterogeneous networks;
Fig. 2 provides the schematic diagram of protocol conversion for what prior art two provided by newly-built core net;
The universal service system structural representation that Fig. 3 provides for the embodiment of the invention;
The structural representation of the service access module of the universal service system that Fig. 4 provides for the embodiment of the invention;
The structural representation of the service dispatching module of the universal service system that Fig. 5 provides for the embodiment of the invention;
The structural representation of the business function module of the universal service system that Fig. 6 provides for the embodiment of the invention;
The structural representation of the general service processing unit that Fig. 7 provides for the embodiment of the invention;
The network access system structural representation that Fig. 8 provides for the embodiment of the invention;
The CAP call flows schematic diagram that Fig. 9 provides for the embodiment of the invention;
The INAP call flows schematic diagram that Figure 10 provides for the embodiment of the invention;
The CAP short message handling process schematic diagram that Figure 11 provides for the embodiment of the invention.
Embodiment
Describe the present invention below in conjunction with embodiment and accompanying drawing.
Referring to Fig. 3, be the universal service system structural representation of the embodiment of the invention, system shown in Figure 3 comprises: service access module, service dispatching module and business function module.Wherein,
The service access module is used for the professional control protocol of adaptive access network, is responsible for mutual between universal service system and the access network,, interactive messages between access network and the universal service system is carried out protocol conversion that is;
The service dispatching module is used to receive the service request of the access network of service access module forwards, carries out service logic according to this request call corresponding business functional module, and returns the response of service request to the service access module; The attribute that configuration that this module is commenced business according to system and user activate the service is finished the scheduling of business function module;
Business function module is used to realize concrete traffic performance.This module calling of scheduler module of accepting business carried out service logic, and returned execution result.
Above-mentioned each module is the module of logical partitioning.According to the type of access network, the service access module can be for one or more, the corresponding a kind of access network of each service access module; The kind and the quantity of the business function that provides according to system, business function module can be for one or more, and each business function module is independently finished a kind of basic business function.
According to the type of service request, the service dispatching module can comprise one or more scheduling units (also can be described as dispatch interface), and each scheduling unit is handled one type service request.Business function module can comprise one or more functional units (also can be described as functional interface), and each functional unit is used for realizing a basic operation of the pairing basic service function of this business function module.The protocol conversion function that the service access module provides can be realized by the conversion unit of protocol in this module.
One by one service access module, service dispatching module and business function module are described in detail below.
Referring to Fig. 4, the structural representation of the service access module in the universal service system that provides for the embodiment of the invention, this service access module comprises:
Conversion unit of protocol is used to carry out protocol conversion, the service request (first service request) of corresponding access network is converted to the service request (second service request) of universal service system support, and sends to the service dispatching module; The service response (second service response) that the service dispatching module is sent is carried out (being converted to first service response) after the protocol conversion, and sends to corresponding access network;
First information memory cell wherein stores the address information and the corresponding relation thereof of user number section and service dispatching module place equipment and scheduling unit ID and corresponding relation thereof in service request type i D and the service dispatching module;
In addition, the service access module also comprises three interface units: with the mutual interface unit A1 of access network, with the mutual interface unit A2 of scheduler module, and with the mutual interface unit A3 of functional module, be used to realize the I/O of message.
When access network passed through the corresponding business access module to universal service system transmission service request, the interface unit A1 in the service access module received this business request information and sends to conversion unit of protocol; Conversion unit of protocol is obtained the address information of service dispatching module place equipment according to the Subscriber Number that carries in this business request information from first information memory cell; According to the service request type of carrying in the request message, obtain corresponding scheduling unit ID from first information memory cell, and the business request information that will carry out after the protocol conversion sends to service dispatching module place equipment by interface unit A2, wherein carry scheduling unit ID, handle this service request to indicate this scheduling unit.Also in request message, increase following parameter:
The access network type identification;
The address information of service access module place equipment;
The unique identification of this Business Processing example in the service access module.
After service request was finished dealing with, the service dispatching module was returned service response message to the service access module; Interface unit A2 in the service access module receives this response message and sends to conversion unit of protocol; Conversion unit of protocol sends to corresponding access network by interface unit A1 after this response message is converted to the response message of corresponding access network.
Because business function module is when realizing business function, might need and the access network interactive information, for example need the access network assist process or obtain information from access network, therefore, the service access module also provides interface unit A3, be used to receive the request message that carries interactive information that business function module sends, and send to conversion unit of protocol; Conversion unit of protocol sends to corresponding access network by interface unit A1 with this request message after protocol conversion; Access network returns response message after carrying out respective handling; Interface unit A1 sends to conversion unit of protocol with this response message; Conversion unit of protocol carries out this response message to send to business function module by interface unit A3 after the protocol conversion.
Referring to Fig. 5, the structural representation of the service dispatching module in the universal service system that provides for the embodiment of the invention, this service dispatching module comprises scheduling unit, response generation unit, second information memory cell, the 3rd information memory cell, operational decision making unit, wherein
Second information memory cell is used for identification list, the business function module ID tabulation of the network type that scheduling unit ID tabulates, universal service system is supported of storage service scheduler module; Also store following information:
1, the dispatching sequence of the corresponding relation of scheduling unit ID, network type ID and business function module ID and functional unit ID thereof and these business function module and functional unit thereof;
2, the corresponding relation of user number section, business function module ID and this device address, business function module place;
The 3rd information memory cell is used to store user number section and corresponding service functional module ID, shows which business certain or certain user's number have opened, and these professional pairing business function module ID.
When the dispatching sequence of definition business function module and functional unit thereof, follow following rule:
A step can be called one or more business function module simultaneously; Have only all business function module that this step calls all during return results, just carry out calling of next procedure; The output of the business function module that previous step is rapid can be used as the input of next step business function module.The return results of each business function module can be specified and be continued to call the follow-up business functional module, still stops this service request and handles.
Scheduling unit is used for according to service request (second service request that the service access module sends), the regulative strategy that user property in foundation second information memory cell and system call strategy are determined business function module, call business function module, and obtain the execution result that each business function module is returned;
The execution result that the response generation unit returns according to the service request of obtaining from scheduling unit and each business function module, requested service decision package (this unit can be professional control decision unit and/or service billing decision package) generates operational decision making information (as the control decision information of professional control decision unit generation and/or the charging decision information of service billing decision package generation), and gather operational decision making information, generate the response (response of second service request) of service request, return to the service access module.Wherein
Professional control decision unit is used to receive the control request message of response generation unit, determines control decision information according to professional coherent relationships, and sends to the response generation unit; The service billing decision package is used to receive the control request message of response generation unit, determines the charging decision information according to service charging policy, and sends to the response generation unit.
In addition, the service dispatching module also comprises the interface unit B1 mutual with the service access module, and with the mutual interface unit B2 of business function module, be used to realize the I/O of message.
After service dispatching module place equipment received the business request information that the service access module sends, the scheduling unit ID according to carrying in the message sent to corresponding scheduling unit with this request message.
Scheduling unit is inquired about second information memory cell, then, carries out following steps:
1, according to the network type sign and the scheduling unit ID that carry in the message, obtains corresponding service functional module ID and functional unit ID thereof, and call order from second information memory cell;
2, according to the Subscriber Number that carries in the message, and the business function module ID and the functional unit ID thereof that obtain in the step 1, professional pairing business function module ID and the functional unit ID thereof that this user opens further obtained from the 3rd information memory cell;
3,, obtain the address information of corresponding service functional module place equipment from second information memory cell according to the Subscriber Number that carries in business function module ID that obtains and the message;
4, according to calling order, send call request message to business function module place equipment, carry functional unit ID, carry out corresponding operation to indicate this functional unit to accept to call by interface unit B2.Also need by the address of call request the service access module place equipment of access module transmission, and the unique identification of this Business Processing example in the service access module passes through business function module, be used for realizing the service logic process in business function module, when need be with access network mutual, request message be sent to corresponding access network by the corresponding business access module.
Adapt with the heterogeneous networks ability, the heterogeneous networks business of triggering can be dispatched different business function module, therefore can obtain business function module ID and the functional unit ID tabulation thereof that this network is supported by the network type sign, this tabulation forms the business function scheduling strategy with the dispatching sequence.Can also reject the traffic performance corresponding service functional module that the user does not open in the above-mentioned business function module ID tabulation (which traffic performance the user has opened and just called which relevant business function module) according to the traffic performance that Subscriber Number is opened simultaneously, therefore can further from above-mentioned business function module ID tabulation, obtain the business function module ID tabulation that this Subscriber Number is opened.By the combination of above-mentioned two steps, the service dispatching module can obtain final business function scheduling strategy, i.e. this service request business function module ID and functional unit ID thereof that need dispatch, and the order of scheduling.
Functional unit in the business function module is finished after the Business Processing to scheduler module return results value, and the interface unit B2 in the scheduler module returns to corresponding scheduling unit with end value; Scheduling unit is according to the result who returns, and judgement is to continue to call follow-up business functional module and functional unit thereof, still stops this service request and handles.
Scheduling unit calls in the business function module process, if calling the return results of normal and business function module shows and continues to call follow-up business functional module and functional unit thereof, then scheduling unit continues to call according to the dispatching sequence, and all business function module in the business function module tabulation that needs call and functional unit thereof call to be finished.If the return results of malloc failure malloc or functional unit shows that stopping this service request handles, and then finishes to call.
The execution result that scheduling unit returns service request and each business function module sends to the response generation unit; The response generation unit can directly generate response message according to these information, also can generate control request message and send to operational decision making unit (as professional control decision unit and/or service billing decision package); Operational decision making information (as the control decision information of professional control decision unit generation and/or the charging decision information of service billing decision package generation) is determined in the operational decision making unit, and sends to the response generation unit; The response generation unit gathers operational decision making information, generates the response of service request, and returns to the service access module by interface B1.
The process that gathers the response that generates service request is actually and will comprises the coherent relationships of handling each business function module.The processing of calling with professional coherent relationships of business function module all is the operating process that needs big energy-handling capability.For the more situation of number of users, need a plurality of equipment to come the loaded with traffic scheduler module, therefore, when the service dispatching module needs upgrading, will relate to more equipment simultaneously; In addition, Operator Specific Service is carried out in the process, and business function will get more and more, and calling of business function module is a general function, and professional increase and decrease mainly has influence on the processing of professional coherent relationships.Therefore, present embodiment is by independent from professional scheduler module with the processing capacity (comprising charging decision making function and control decision function) of professional coherent relationships, equipment number when reducing upgrading; Simultaneously, system also can stablize more, open and be flexible.
Referring to Fig. 6, the structural representation of the business function module in the universal service system that provides for the embodiment of the invention, this business function module comprises one or more functional units.In addition, business function module also comprises the interface unit C2 mutual with scheduler module, and with the mutual interface unit C3 of access module, be used to realize the I/O of message.
After functional unit receives the call request of scheduling unit, carry out the corresponding business function, and return execution result; Scheduling unit is according to execution result, and continues to call other functional units in the business function module according to the order of calling that is provided with.If the execution result that returns finishes or malloc failure malloc for calling, then scheduling unit finishes to carry out this service logic.
Business function module is in carrying out the service logic process, as need and access network mutual (for example sending user reminding or acquisition of information), then send a request message to the service access module, carry the unique identification (unique identification of this Business Processing example that the service access module is sent by the service dispatching module passes through the service access module) of this Business Processing example in this request, handle example and access network carries out alternately by corresponding service in the service access module.In reciprocal process, the service access module is carried out protocol conversion, and interaction results is sent to the corresponding business functional module.Business function module obtains return results, continues to carry out follow-up service logic.
Above-mentioned each module is deployed on the physical equipment.A module can be deployed on the physical equipment, because the restriction of device processes ability, same module also may be affixed one's name in a plurality of its upper side, for example, divide according to the user number section, a service dispatching module is deployed on a plurality of physical equipments, is positioned at user's service that service dispatching module on each physical equipment is respectively a number section.Above-mentioned different module can be concentrated the deployment deployment that also can distribute, for example, all service access modules, service dispatching module and business function module concentrated be deployed on the physical equipment, perhaps service access module and service dispatching module are deployed on the equipment.How to dispose these logic function modules, need be according to the disposal ability of required system processing power of each module and concrete physical equipment.Be deployed in the remote message interface that interface between service access module, service dispatching module and the business function module on the different physical equipments is based on procotol.
When being deployed in the service access module in the above-mentioned universal service system and service dispatching module on the same physical equipment, just formed the general service processing unit of the embodiment of the invention.
Referring to Fig. 7, the structural representation of the general service processing unit that provides for the embodiment of the invention, this device comprises the service dispatching module, and one or more service access module, the corresponding access network of each service access module.
The service access module is used to receive the service request of corresponding access network, and carries out protocol conversion, this service request is converted to the protocol message that this general service processing unit is supported, and sends to the service dispatching module; The service dispatching module is used for generating professional actuating logic according to the service request that receives, to call the business that the realization of corresponding business function is asked.
The service access module comprises conversion unit of protocol and information memory cell.The service dispatching module comprises one or more scheduling units, and each scheduling unit is used to receive and handle one type service request; The service dispatching module also comprises response generation unit and operational decision making unit, and the operational decision making unit can be that professional control decision unit is or/and charging control decision unit.
When access network passes through the corresponding business access module when the general service processing unit sends service request, conversion unit of protocol in the service access module is carried out protocol conversion to this business request information, and according to the service request type identification that carries in the business request information, obtain corresponding scheduling unit ID from information memory cell, and the business request information after protocol conversion is sent to corresponding scheduling unit.
Scheduling unit generates professional actuating logic according to the service request that receives, to call the business that the realization of corresponding business function is asked.
Scheduling unit sends to the response generation unit according to professional implementation status with service request and service executing result; Response generation unit requested service decision package generates operational decision making information, generates professional control decision information as requested service control decision unit, and requested service charging decision package generates the service billing decision information; Response generation unit centralized charging decision information and control decision information generate the response of service request, return to the service access module.The service access module sends to corresponding access network after this response message being converted to the protocol message of corresponding access network.
Utilize network access module that different access networks is linked into the general service treatment system that is made of service dispatching module and business function module, just formed the network access system of the embodiment of the invention.
Referring to Fig. 8, be the network access system structural representation that the embodiment of the invention provides, this network access system comprises one or more access networks, also comprises the network access module corresponding with access network, and the general service processing subsystem.The general service processing subsystem comprises the service dispatching module, and one or more business function module.
Network access module receives the service request that corresponding access network sends, and carries out protocol conversion, this service request is converted to the protocol message of general service treatment system, and the service request after will changing sends to the general service processing subsystem.
Service dispatching module in the general service processing subsystem receives this service request, and according to the business request information that receives, calls one or more business function module of carrying out service logic; Business function module is accepted calling of scheduling unit, carries out the business of being asked.
After the general service processing subsystem is handled service request, also can return response message to network access module; Network access module is converted to the protocol message of corresponding access network with response message, and sends to corresponding access network.
In the process that the general service treatment system is managed business, mutual with access network if desired, then send a request message to the network access module of initiating service request, carry interactive information; Network access module sends to access network with the protocol message that this request message is converted to corresponding access network; After access network is finished dealing with, return response message, carry interaction results to network access module; Network access module is converted to the protocol message of general service treatment system with this response message, and sends to the general service treatment system.
Suppose that universal service system, general service processing unit and the network access system of present embodiment can support 4 kinds of access networks respectively, therefore need 4 kinds of service access modules that it is linked into this universal service system.These 4 kinds of service access modules are respectively:
INAP service access module is responsible for PSTN network insertion communication service system;
CAP service access module is responsible for GSM network insertion communication service system;
WIN service access module is responsible for cdma network access communications operation system;
SIP service access module is responsible for IMS network insertion communication service system.
Access network for other types needs the corresponding business access module that it is inserted this universal service system, enumerates no longer one by one at this.
The universal service system of present embodiment, general service processing unit and network access system provide good extended capability.Along with the development and the development of technology of business, when operator increases the new network of operation, only need increase a service access module that is used for inserting new network, existing business can be offered the user of newly-increased network.For example, operator runs the PSTN network at present, by Intelligent Network Application Protocol access service system; The service access module is an INAP service access module, and business function module comprises vpn service functional module and speech billing function module.If operator runs newly-built GSM mobile network, by new access CAMEL Application Part trigger intelligent business, then as long as being used for inserting GSM mobile network CAP service access module, increase can utilize existing vpn service functional module and speech billing function module to provide service this moment for the user in the GSM network.
For the new business expansion, the embodiment of the invention also provides good extended capability.When operator need develop new business, and when utilizing the new traffic performance of New-deployed Network support, only need activate business interface between scheduler module and the new business access module, and the interface between increase service dispatching module and the Added Business functional module, the user who then can be in the new access network provides business service newly developed.For example, after aforementioned operator newly runed the GSM mobile network, newly-increased CAP short message service was handled, and then only needed inside story interface between expansion CAP service access module and the service dispatching module, newly-increased IDPSMS request interface and ERSMS request interface this moment; Interface after expansion new business access module and the service dispatching module support expansion; Newly-increased CAP short message service function---short message billing function promptly can be the GSM network user CAP is provided short message service.
Be example to handle CAP, INAP speech business and CAP short message service respectively below, describe Business Processing process based on above-mentioned universal service system.
Communication service system in the present embodiment comprises with lower module: the speech billing function module of CAP service access module, INAP service access module, service dispatching module, prepayment service, the short message billing functional module and the vpn service functional module of prepayment service.
CAP service access module is used to insert CAMEL Application Part, and playback prompt facility calling interface is provided;
INAP service access module is used to insert Intelligent Network Application Protocol, and playback prompt facility calling interface is provided;
The speech billing function module of prepayment service is used to realize the prepayment service logic, provides initial charging spare interface, subsequent charging at speech business to reserve and the affirmation interface;
The short message billing functional module of prepayment service is used to realize the prepayment service logic, and the event charging interface at short message service is provided;
The vpn service functional module is used to realize the vpn service logic, provides long cornet conversion interface and calling and called VPN relation to judge interface.
The service dispatching module is at every kind of service dispatching module interface and network type, and definition needs the business function module of scheduling and the tabulation of interface accordingly, and the order of scheduling.Wherein, the service switching point reports three types of message: IDP, ACR and ERB message in the CAP/INAP speech business control procedure, correspondingly, the service dispatching module provides three types of interfaces for the service access module: IDP request interface, ACR request interface and ERB request interface.The service switching point reports two types of message: IDPSMS and ERSMS message in the CAP short message service control procedure, and correspondingly, the service dispatching module provides two kinds of interfaces for the service access module: IDPSMS request interface and ERSMS request interface.The business function scheduling strategy tabulation that relates to above-mentioned business in the present embodiment service dispatching module is as shown in table 1:
Table 1
| Interface type | Network type | The dispatching sequence | Business function module | The business function module interface | |
| The IDP | CAP | 1 | The vpn service functional module | Long cornet conversion interface | |
| The IDP | CAP | 2 | The vpn service functional module | Calling and called VPN relation is judged interface | |
| The IDP request interface | CAP | 3 | Speech billing function module | Initial charging spare interface | |
| The ACR | CAP | 1 | Speech billing function module | Subsequent charging is reserved and the affirmation interface | |
| The ERB | CAP | 1 | NA | NA | |
| The IDP | INAP | 1 | The vpn service functional module | Long cornet conversion interface | |
| The IDP | INAP | 2 | The vpn service functional module | Calling and called VPN relation is judged interface | |
| The IDP request interface | INAP | 3 | Speech billing function module | Initial charging spare interface | |
| The ACR | INAP | 1 | Speech billing function module | Subsequent charging is reserved and the affirmation interface | |
| The ERB | INAP | 1 | NA | NA | |
| The IDPSMS | CAP | 1 | The vpn service functional module | Long cornet conversion interface | |
| The ERSMS request interface | CAP | The short message billing functional module | The event charging interface |
Go back the corresponding relation of the traffic performance (being business function module) that recording user number and this number open in the service dispatching module.
Present embodiment has all opened vpn service with the user and prepayment service is an example.The speech billing function module of prepayment service current remaining sum of playback prompting user when initially chargeing reservation in the present embodiment.
Referring to Fig. 9, be the CAP call flows schematic diagram of the embodiment of the invention, concrete steps comprise:
1, the user makes a call, and GMSC/MSC (GMSC (gateway mobile switching center)/mobile switching centre) triggers service request to communication service system, sends IDP message to communication service system;
2, the CAP service access module of communication service system is an IDP interface requests message with the IDP message conversion, and sends to the service dispatching module;
The traffic performance (being business function module) that 3-6, service dispatching module are opened according to the business function scheduling strategy (as shown in table 1) and the Subscriber Number of configuration calls the long cornet conversion interface and the calling and called VPN relation of vpn service functional module successively and judges interface and obtain response;
7, the service dispatching module is called the initial charging spare interface of speech billing function module according to the business function scheduling strategy and the traffic performance (being business function module) opened of Subscriber Number of configuration;
8-13, speech billing function module are when carrying out service logic, and decision need be play current remaining sum to the user, then call the playback prompting interface of service access module, and playback finishes back service access module and returns response to speech billing function module;
14, speech billing function module is returned initial charging and is reserved response;
15, the service dispatching module gathers the return results of each business module, returns the response of IDP interface to CAP service access module;
16-20, CAP service access module to the GMSC/MSC issuing message, issue the segmentation monitor duration according to the response of IDP interface in AC message, indication GMSC/MSC replay call;
After 21-26, segmentation monitoring period arrived, GMSC/MSC reported ACR message to operation system, and CAP service access module is converted to ACR the ACR interface requests of service dispatching module; The traffic performance (being business function module) that the service dispatching module is opened according to the business function scheduling strategy and the Subscriber Number of configuration calls the subsequent charging of speech billing function module and reserves and the affirmation interface; When speech billing function resume module should be asked, do not finish owing to call out, continuation reservation expense is determined the segmentation monitor duration, returns to the service dispatching module; The service dispatching module is returned the response of ACR interface in view of the above; CAP service access module issues AC message according to the response of ACR interface, issues the segmentation monitor duration in AC message;
27a-27b, user's on-hook, during end of calling, GMSC/MSC reports ACR message and ERB message;
28-31, CAP service access module are the ACR interface requests of service dispatching module with the ACR message conversion; The traffic performance (being business function module) that the service dispatching module is opened according to the business function scheduling strategy and the Subscriber Number of configuration calls the subsequent charging of speech billing function module and reserves and the affirmation interface; When speech billing function resume module should be asked,, carry out fee deduction treatment, and write the calling ticket, return to the service dispatching module handling successful result because end of calling is no longer reserved expense; The service dispatching module is returned the response of ACR interface in view of the above;
32, CAP service access module issues RC according to the response of ACR interface, finishes this call treatment.
Referring to Figure 10, be the INAP call flows schematic diagram of the embodiment of the invention, concrete steps comprise:
1, the user makes a call, and SSP triggers service request to communication service system, sends IDP message to communication service system;
2, the INAP service access module of communication service system is an IDP interface requests message with the IDP message conversion, and sends to the service dispatching module;
The traffic performance (being business function module) that 3-6, service dispatching module are opened according to the business function scheduling strategy (as shown in table 1) and the Subscriber Number of configuration calls the long cornet conversion interface and the calling and called VPN relation of vpn service functional module successively and judges interface and obtain response;
7, the service dispatching module is called the initial charging spare interface of speech billing function module according to the business function scheduling strategy and the traffic performance (being business function module) opened of Subscriber Number of configuration;
8-13, speech billing function module are when carrying out service logic, and decision need be play current remaining sum to the user, then call the playback prompting interface of service access module, and playback finishes back service access module and returns response to speech billing function module;
14, speech billing function module is returned initial charging and is reserved response;
15, the service dispatching module gathers the return results of each business module, returns the response of IDP interface to INAP service access module;
16-19, INAP service access module respond to the SSP issuing message according to the IDP interface, but issue the duration of call in AC message, indication SSP replay call;
But 20a-20b, user's on-hook or the user balance duration of call arrive, and end of calling, SSP report ACR message and ERB message;
21-24, INAP service access module are the ACR interface requests of service dispatching module with the ACR message conversion, and the traffic performance (being business function module) that the service dispatching module is opened according to the business function scheduling strategy and the Subscriber Number of configuration calls the subsequent charging of speech billing function module and reserves and the affirmation interface; When speech billing function resume module should be asked,, return to the service dispatching module with handling successful result because end of calling carries out fee deduction treatment, and writes the calling ticket; The service dispatching mould returns the response of ACR interface in view of the above;
25, INAP service access module issues RC according to the response of ACR interface, finishes this call treatment.
Referring to Figure 11, be the CAP short message handling process schematic diagram of the embodiment of the invention, concrete steps comprise:
1, the user initiates short message, and GMSC/MSC triggers service request to communication service system, sends IDPSMS message to communication service system;
2, the CAP service access module of communication service system is an IDPSMS interface requests message with the IDPSMS message conversion, and sends to the service dispatching module;
The traffic performance (being business function module) that 3-4, service dispatching module are opened according to the business function scheduling strategy (as shown in table 1) and the Subscriber Number of configuration calls the long cornet conversion interface of vpn service functional module and obtains response;
5, the service dispatching module is returned the response of IDPSMS interface according to the return results of vpn service functional module to CAP service access module;
6, to the GMSC/MSC issuing message, indication GMSC/MSC continues to submit short message to short message service center CAP service access module according to the response of IDPSMS interface;
7, after short message was submitted to successfully, GMSC/MSC reported ERSMS message;
8-11, CAP service access module are the ERSMS interface requests message of service dispatching module with the ERSMS message conversion, and the traffic performance (being business function module) that the service dispatching module is opened according to the business function scheduling strategy and the Subscriber Number of configuration calls the event charging interface of short message billing functional module; When the short message billing functional module is handled this request, carry out fee deduction treatment, and write ticket, return to the service dispatching module handling successful result; The service dispatching mould returns the response of ERSMS interface to CAP service access module in view of the above;
12, CAP service access module issues RSMS according to the response of ERSMS interface, finishes this Business Processing.
In sum, the universal service system of the embodiment of the invention passes through independently service access module, the professional control protocol of adaptive core network, thereby realize that communication service system inserts multiple access network simultaneously, different access networks shared service controlled function, like this, newly-built network can directly utilize existing operation system to provide service for the user.The service dispatching functional module of the embodiment of the invention is according to user ID and the different access networks ability of initiating service request, the business module that decision need be called, thereby realize that communication service system provides different service control functions according to the service attribute and/or the different core network ability of different user, thereby, when can make the existing operation system of new access network utilization that service is provided, Added Business functional module or interface easily, thereby the ability that can utilize new access network provides the business function of enhancing, has improved the flexibility and the extensibility of operation system greatly.
Obviously, those skilled in the art can carry out various changes and modification to the present invention and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (22)
1. a universal service system is characterized in that, comprises service access module, service dispatching module and business function module;
Described service access module is used to receive first service request of corresponding access network, and carries out protocol conversion, and this first service request is converted to second service request of the network type sign of carrying access network, sends to described service dispatching module;
Described service dispatching module is used for according to described second service request that receives, and calls the network type sign of carrying with this request business function module corresponding, that carry out service logic;
Described business function module is used to accept calling of described service dispatching module, carries out described second service request and asks the business carried out.
2. the system as claimed in claim 1 is characterized in that, described service dispatching module comprise the interface unit mutual with described service access module, with the mutual interface unit of described business function module, and at least one scheduling unit; Described business function module comprises and the mutual interface unit of described service dispatching module, and at least one functional unit;
Described scheduling unit is used for receiving described second service request by interface unit described and that the service access module is mutual, and sends call request by interface unit described and that business function module is mutual to described functional unit;
Described functional unit is used for receiving described call request by interface unit described and that the service dispatching module is mutual, and carries out corresponding operation according to this call request.
3. system as claimed in claim 2 is characterized in that, described service dispatching module also comprises:
Second information memory cell is used for storing the described business function module sign corresponding with described network type sign and the functional unit sign of this business function module, and scheduling strategy information;
Described scheduling unit obtains scheduling strategy information according to described second service request from described second information memory cell, and sends call request according to this scheduling strategy information to the corresponding business functional module, specifies the functional unit that receives this call request.
4. system as claimed in claim 3 is characterized in that, described service dispatching module also comprises:
The 3rd information memory cell is used to store the pairing business function module sign of user number section;
Described scheduling unit obtains the professional pairing business function module sign that this user opens according to the Subscriber Number that carries in described second business request information from described the 3rd information memory cell.
5. system as claimed in claim 2 is characterized in that, described service dispatching module also comprises: response generation unit and operational decision making unit;
The response generation unit is used for obtaining service request and obtaining the execution result that business function module is returned from described business function module from described scheduling unit, and the requested service decision package generates operational decision making information; Also be used for generating response message according to the operational decision making information of described execution result, generation, and send to described service access module by the mutual interface unit of described and service access module, by described service access module this response message is carried out sending to corresponding access network after the protocol conversion;
The operational decision making unit is used for the execution result that gets access to according to described response generation unit, generates operational decision making information.
6. system as claimed in claim 5 is characterized in that, described operational decision making unit is that professional control decision unit is or/and the service billing decision package;
Described professional control decision unit is used for generating control decision information according to described execution result;
Described service billing decision package is used for generating the charging decision information according to described execution result;
Described response generation unit or/and described charging decision information, generates service response message according to described control decision information.
7. system as claimed in claim 2 is characterized in that, described service access module comprise conversion unit of protocol, with the mutual interface unit of described access network, with mutual interface unit and the first information memory cell of described service dispatching module;
Described first information memory cell is used for storage service request type sign and corresponding scheduling unit sign;
Described conversion unit of protocol, be used for receiving described first service request by interface unit described and that access network is mutual, this first service request is converted to described second service request, and obtain the scheduling unit sign of this second service request correspondence from described first information memory cell, with this second service request by sending to corresponding scheduling unit with the mutual interface unit of described service dispatching module.
8. system as claimed in claim 2 is characterized in that, described business function module comprises and the mutual interface unit of described service access module; Described service access module comprises and the mutual interface unit of described business function module;
Described service functional unit sends a request message to described service access module by interface unit described and that the service access module is mutual, carries with corresponding access network and carries out mutual information; And receive the response message that described service access module is returned by this interface unit;
The mutual interface unit of described and business function module in the described service access module receives this request message, and send to conversion unit of protocol, after carrying out protocol conversion by conversion unit of protocol, the interface unit mutual by described and access network sends to corresponding access network, and receive the response message that corresponding access network returns by this interface unit, after carrying out protocol conversion by conversion unit of protocol, the interface unit mutual by described and business function module sends to described service functional unit.
9. the system as claimed in claim 1 is characterized in that, described service access module is one or more, the corresponding a kind of access network of each service access module; Or/and
Described business function module is one or more, the corresponding a kind of business function of each business function module.
10. system as claimed in claim 9 is characterized in that, described service access module, service dispatching module and business function module are concentrated or distributed and be deployed on the physical equipment.
11. the system as claimed in claim 1 is characterized in that, described service dispatching module is concentrated and is deployed on the physical equipment, or distribution is deployed on a plurality of physical equipments.
12. a general service processing unit is characterized in that, comprises service dispatching module and service access module;
Described service access module is used to receive first service request that corresponding access network sends, and carries out protocol conversion, and this first service request is converted to second service request of the network type sign of carrying access network, sends to described service dispatching module;
Described service dispatching module is used for calling the network type sign corresponding business function of carrying with this request according to described second service request.
13. device as claimed in claim 12 is characterized in that, described service dispatching module comprises and the mutual interface unit of described service access module, and at least one scheduling unit;
Described scheduling unit is used for receiving described second service request by interface unit described and that the service access module is mutual, and according to described second service request, generates professional actuating logic.
14. device as claimed in claim 13 is characterized in that, described service dispatching module also comprises: response generation unit and operational decision making unit;
The response generation unit is used for obtaining service request and service executing result from described scheduling unit, and the requested service decision package generates operational decision making information; Also be used for generating response message according to the operational decision making information of described service executing result, generation, send to described service access module by interface unit described and that the service access module is mutual, this response message is carried out sending to corresponding access network after the protocol conversion by described service access module;
The operational decision making unit is used for the described service executing result that gets access to according to described response generation unit, generates operational decision making information.
15. device as claimed in claim 14 is characterized in that, described operational decision making unit is that professional control decision unit is or/and the service billing decision package;
Described professional control decision unit is used for generating control decision information according to described service executing result;
Described service billing decision package is used for generating the charging decision information according to described service executing result;
Described response generation unit or/and described charging decision information, generates service response message according to described control decision information.
16. device as claimed in claim 12 is characterized in that, described service access module comprise conversion unit of protocol, with the mutual interface unit of described access network, with mutual interface unit and the information memory cell of described service dispatching module;
Described information memory cell is used for storage service request type sign and corresponding scheduling unit sign;
Described conversion unit of protocol, be used for receiving described first service request by interface unit described and that access network is mutual, be converted to described second service request, and obtain the scheduling unit sign of this second service request correspondence from described information memory cell, this second service request is sent to corresponding scheduling unit by the mutual interface unit of described and service dispatching module.
17. a network access system is characterized in that, comprises at least one access network, the network access module corresponding with described access network, and the general service processing subsystem;
Described network access module, be used to receive first service request that corresponding access network sends, and carry out protocol conversion, this first service request is converted to second service request of described general service processing subsystem network type sign support, that carry access network, and sends to described general service processing subsystem;
Described general service processing subsystem is used for according to described second service request, carries out the network type that carries with this request and identifies corresponding, this second service request and ask the business carried out.
18. system as claimed in claim 17 is characterized in that, described general service processing subsystem comprises the service dispatching module, and at least one business function module;
Described service dispatching module is used for calling the business function module of carrying out service logic according to described second service request that receives;
Described business function module is used to accept calling of described service dispatching module, carries out described second service request and asks the business carried out.
19. a communication service processing method is characterized in that, may further comprise the steps:
The service access module is carried out protocol conversion with first service request that access network sends, and is converted to second service request of the network type sign of carrying access network;
The service dispatching module is obtained the network type sign correspondent service logic of carrying with this request according to described second service request;
Business function module is carried out second service request according to described service logic and is asked the business carried out.
20. method as claimed in claim 19 is characterized in that, in the implementation of described business, described business function module is mutual with corresponding access network by the protocol conversion of described service access module, and carries out described business according to interaction results.
21. method as claimed in claim 19 is characterized in that, also comprises step:
Described service dispatching module is according to the execution result of the business of described business function module, or generate this professional response message, and after described service access module protocol conversion, send to corresponding access network according to the service executing result and the decision information of described business function module.
22. method as claimed in claim 21 is characterized in that, described decision information comprises professional control decision information or/and the service billing decision information.
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| CN104052881A (en) * | 2013-03-11 | 2014-09-17 | 中兴通讯股份有限公司 | Service realization method and apparatus of intelligent service system, and intelligent service system |
| CN105228113B (en) * | 2014-06-25 | 2019-11-05 | 中兴通讯股份有限公司 | The method and business control nodes of IVPN platform sending and receiving short messages |
| CN105807730B (en) * | 2014-12-31 | 2019-10-29 | 研祥智能科技股份有限公司 | A kind of digital equipment industrial control method, apparatus and system |
| CN106406246B (en) * | 2015-07-31 | 2019-09-20 | 中国联合网络通信集团有限公司 | The method and device of scheduling message transmission |
| CN109842620B (en) * | 2019-01-21 | 2021-10-19 | 中国联合网络通信集团有限公司 | Service publishing method and device |
| CN110049116A (en) * | 2019-04-04 | 2019-07-23 | 厦门网宿有限公司 | A kind of method and system of intelligent scheduling service request |
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