CN100548058C - Short message two-staged netgate - Google Patents
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- CN100548058C CN100548058C CNB200610046411XA CN200610046411A CN100548058C CN 100548058 C CN100548058 C CN 100548058C CN B200610046411X A CNB200610046411X A CN B200610046411XA CN 200610046411 A CN200610046411 A CN 200610046411A CN 100548058 C CN100548058 C CN 100548058C
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Abstract
Short message two-staged netgate comprises server, the network equipment.The platform logical construction of design, be divided into tri-layer, ground floor is that transport layer, the second layer are that podium level, the 3rd layer are operation layers, two-staged netgate is as the intermediary's entity between the SMSC short message service center in SP service provider and the net, and the SMGW short messaging gateway is responsible for receiving SP service provider on the one hand and is sent to the short message of PS personal terminal and submit to the SMSC short message service center.On the other hand, the short message of PS personal terminal program request SP service provider service will be issued SP service provider by the SMGW short messaging gateway by the SMSC short message service center.In addition, the SMGW short messaging gateway can be transmitted to corresponding SMGW short messaging gateway with short message according to the route principle, and carries out remaining Route Selection and message transmission by corresponding SMGW short messaging gateway, realizes strange land or rete mirabile short message intercommunication.Patent of the present invention can generate professional short message platform fast, to gain time, reduces development cost, seizes the market business opportunity.
Description
(1) technical field
The present invention relates to the SMS (Short Message Service) platform, particularly relate to a kind of short message platform that can generate business fast,, reduce development cost, seize the market business opportunity to gain time.
(2) background technology
SMS messaging service (Short Message Service) the fast expectation that has exceeded people far away in the spreading speed of China in nearly 2 years no one could deny that note has become the important means of another one that people link up.
Mobile communication enters our life, and its development speed is and surprising in a few years.Business is carried out also like a raging fire, all has every day new business to occur, and this has not been thing that what is fresh.
And in mobile communication business, major part all is the business relevant with voice, and short message service becomes bright spot certainly as one of data service at present.The business of carrying out on this is rich and varied, and it is too fast that the short message service program changes, perhaps a welcome TV programme or a moving a short tale a kind of new note new business that will be born.
The communications platform duty RMI (long-range method is called) that many standards have been arranged now both at home and abroad, WebService (network service) etc., they have obtained using widely at industrial circle, but they also exist the defective of self, such as:
1, platform dependency, as RMI, communicating pair must be based on Java's.
2, real-time is not high, as WebService.
3, price height.
(3) summary of the invention
Purpose of the present invention provides a kind of short message two-staged netgate, to gain time, reduces development cost and seizes the market business opportunity.
The technical scheme that adopts is:
Short message two-staged netgate comprises the server and the network equipment.
The platform logical construction, console module.
Nominal definition:
SMGW (Short Message Gateway) short messaging gateway
SMSC (Short Message Service Center) short message service center
SMPP (Short Message Peer to Peer) Short Message Peer to Peer
CNGP (China Netcom Short Message Gateway Protocol) Netcom's Short Message Service Gateway agreement
CNPP (China Netcom Short Message Peer to Peer Protocol) short message service center and Short Message Entity communication protocol
SMS (Short Message Service) short message service
One, platform logical construction
Be divided into three layers on the logical construction of integrated short message service platform, referring to Fig. 1.
Ground floor is a transport layer: transport layer realizes the host-host protocol of short message, has both supported standard SMPPV3.0/V3.3 Short Message Peer to Peer.
The second layer is a podium level: podium level comes the service logic of interpreting user program flow process by professional maker+database engine, thereby controls the reciprocal process of user and system.
The 3rd layer is operation layer: operation layer is realized the bearing function of user's program.Platform can mainly be divided into two classes by bearer service, and a class is an interactive service, and an other class is a custom service.
Two, the functions of modules of platform
1, two-staged netgate
As the intermediary's entity between the SMSC short message service center in SP service provider and the net, the SMGW short messaging gateway is responsible for receiving SP service provider on the one hand and is sent to the short message of PS personal terminal and submit to the SMSC short message service center.On the other hand, the short message of PS personal terminal program request SP service provider service will be issued SP service provider by the SMGW short messaging gateway by the SMSC short message service center.In addition, the SMGW short messaging gateway can be transmitted to corresponding SMGW short messaging gateway with short message according to the route principle, and carries out remaining Route Selection and message transmission by corresponding SMGW short messaging gateway, realizes strange land or rete mirabile short message intercommunication.
The SMGW short messaging gateway provides a safe, efficient passage for the exchanges data between SMSC short message service center and the SP service provider, and the service of program request, customization SP service provider information is provided to the terminal use.
With China Netcom's two-staged netgate is its position (see figure 2) in whole system of example, and rete mirabile is meant the network of other operators.
As shown in Figure 2, the on national network structure of the PHS of China Netcom short message is divided into two levels altogether: whole nation level (one-level) and provincial (secondary).One-level SMGW short messaging gateway is established in the whole nation, and each province establishes one or more secondary SMGW short messaging gateways, and secondary SMGW short messaging gateway links to each other with inside the province SMSC short message service center.The SP service provider of whole nation service inserts one-level SMGW short messaging gateway, and Fu Wu SP service provider inserts secondary SMGW short messaging gateway inside the province.
As the intermediary's entity between the SMSC short message service center in SP service provider and the PHS of the China Netcom net, the SMGW short messaging gateway is responsible for receiving SP service provider on the one hand and is sent to the short message of PS personal terminal and submit to the SMSC short message service center.On the other hand, the short message of PS personal terminal program request SP service provider service will be issued SP service provider by the SMGW short messaging gateway by the SMSC short message service center.In addition, the SMGW short messaging gateway can be transmitted to corresponding SMGW short messaging gateway with short message according to the route principle, and carries out remaining Route Selection and message transmission by corresponding SMGW short messaging gateway, realizes strange land or rete mirabile short message intercommunication.
SMQW comprises following module;
1, CNPP short message service center and Short Message Entity communication protocol protocol process module;
2, gateways interconnect protocol process module;
3, Business Processing and control module;
4, ticket processing module;
5, operational processes module;
6, database module;
7, operation flow generates and parsing module;
8, user management module;
9, log management module;
10, application schedules module;
11, professional expansion module and business information memory module.
The function that provides
1) business datum distribution:
As the intermediary's entity between SP service provider and the SMSC short message service center, the SMGW short messaging gateway has the business datum distribution function.
On the one hand, SMGW short messaging gateway reception SP service provider sends to the short message of PS personal terminal and submits to the SMSC short message service center.On the other hand, the short message of PS personal terminal program request SP service provider service will be issued SP service provider by the SMGW short messaging gateway by the SMSC short message service center.In addition, for the short message between rete mirabile or the strange land, the SMGW short messaging gateway can also be transmitted to corresponding SMGW short messaging gateway according to the route principle, carries out remaining Route Selection and message transmission by corresponding SMGW short messaging gateway, realizes the intercommunication of strange land or rete mirabile.
2) storage is transmitted:
The mechanism that the SMGW short messaging gateway adopts storage to transmit is transmitted successfully to guarantee packet.
The SMGW short messaging gateway has overtime retransmission capability, and overtime retransmission timer is set, and when surpassing the time restriction that timer sets, the SMGW short messaging gateway can abandon this packet, and reports an error to the prime network element.
The SMGW short messaging gateway also should have the retransmission capability of makeing mistakes, and can provide different retransmission policy at different mistakes, for example: should abandon, should retransmit once overtime no response code error, should retransmit two inferior to flow control.
3) safety certification and access control:
Realize between SMGW short messaging gateway and the SP service provider, the mutual authentication between SMGW short messaging gateway and the SMGW short messaging gateway.When the transfer of data of needs safety, bottom adopts the TLS layer to connect.
Can examine short message, the source of Monitoring Data bag, destination Mobile Station International ISDN Number, transmitting time, the size of window is mass-sended in control, and according to above-mentioned condition the transmission of packet is controlled.
4) to SP service provider's authentication:
For guaranteeing the mutual authentication of SP service provider and SMGW short messaging gateway both sides identity, adopt MD5 " digital signature " cryptographic algorithm to set up authentication code.
5) charging bill:
All short messages through the SMGW short messaging gateway are produced the detailed station message recording, and provide various forms of tickets according to the type of short message.
6) billing interface:
With regularly or quantitatively and the adjustable mode of parameter produce the station message recording file.
The charging center in corresponding a plurality of areas if charge should be able to and be stored under the different catalogues the charging bill letter sorting, in order to offer charge system.
Clearly gather catalogue, the charging acquisition interface should be supported agreements such as FTP.
7) the storage means of metering data:
The storage of employing local hard drive.Require the online preservation of metering data 6 months, and can the off line storage.
Metering data can be backuped to tape or CD, when storage medium is about to be filled with, alarm prompt should be arranged.When changing backup medium, should guarantee that data do not lose.
8) statistics:
The SMGW short messaging gateway has the statistical function to message, and at the statistics of each operator, interconnected SMGW short messaging gateway can provide following index:
1) message is submitted the message total number * 100% of the message total number/gateway of making a start transmission that the success rate=gateway of making a start successfully sends to.
2) send the message total number * 100% that the success state report total number/gateway of making a start that the success rate=gateway of making a start receives successfully sends.
3) effectively send the effectively message total number * 100%=that sends of the success success state report total number that gateway receives/(the STAT territory of the status report of the message total number that the gateway of making a start successfully sends-receive is the total number of ' UNDELIV ') * 100% that makes a start of the success state report total number that the success rate=gateway of the making a start receives/gateway of making a start.
4) the message total number * 100% that successfully sends of the status report total number/gateway of making a start that receives of the status report return rate=gateway of making a start.
5) Home Network is to the clearing difference rate of rete mirabile short message service=(Home Network that the Home Network that produces on the Home Network third party Interworking GateWay produces to the successful ticket bar number-rete mirabile Interworking GateWay of rete mirabile short message service is to the successful ticket bar number of rete mirabile short message service)/(Home Network that the Home Network that produces on the Home Network third party Interworking GateWay produces to the successful ticket bar number+rete mirabile Interworking GateWay of rete mirabile short message service is to the successful ticket bar number of rete mirabile short message service)/2*100%.
6) rete mirabile is to the clearing difference rate of Home Network short message service=(rete mirabile that the rete mirabile that produces on the rete mirabile Interworking GateWay produces to the successful ticket bar number-Home Network third party Interworking GateWay of Home Network short message service is to the successful ticket bar number of Home Network short message service)/(rete mirabile that the rete mirabile that produces on the Home Network third party Interworking GateWay produces to the successful ticket bar number+rete mirabile Interworking GateWay of Home Network short message service is to the successful ticket bar number of Home Network short message service)/2*100%.
7) the timely return rate=gateway of status report is from sending the message total number that status report bar number/gateway of constantly receiving sends to rete mirabile in certain period, and time period length wherein is configurable.
Wherein, make a start message total number that gateway successfully sends is meant that the gateway of making a start receives that the result territory is the message total number of " 0 " in forward_reSP service provider's message; The message total number that the gateway of making a start sends is meant that the gateway of making a start sends the total number of forward message; The success state report total number that the gateway of making a start receives is meant that the gateway of making a start receives the message total number for " DELIVRD " of stat territory in the status report.For 5) and 6), the successful ticket bar number of the Home Network that requires the SMGW short messaging gateway to provide to produce on the Home Network third party Interworking GateWay to the successful ticket bar number of rete mirabile short message service and rete mirabile to the Home Network short message service.
Three, the communication interface that provides
1) with SP service provider's communication interface
SMGW short messaging gateway and SP service provider's communication interface is used for SP service provider is done authentication, receives information or sends information to SP service provider from SP service provider.Concrete definition is followed " PHS short messaging gateway technical specification first fascicle short messaging gateway and service provider (SP service provider) interface specification (CNGP Netcom Short Message Service Gateway agreement) V2.0 " with form.
2) with the communication interface of charging center
The communication interface of SMGW short messaging gateway and charging center is used for transmitting charge information and original charging ticket between SMGW short messaging gateway and charging center.
Concrete definition is followed " PHS short messaging gateway technical specification (the second fascicle short messaging gateway and charging center interface specification V2.0) " with form.
3) with the communication interface of SMSC short message service center
The communication interface of SMGW short messaging gateway and SMSC short message service center is used for sending information from the reception of SMSC short message service center or to the SMSC short message service center.
Concrete definition is followed " PHS short messaging gateway technical specification the third volume of a work short message service center external interface protocol (CNPP short message service center and Short Message Entity communication protocol) V2.0 " with form.
4) with the communication interface of Home Network SMGW short messaging gateway
The communication interface of Home Network SMGW short messaging gateway is meant the communication interface between one-level SMGW short messaging gateway and the secondary SMGW short messaging gateway.Be used for one-level SMGW short messaging gateway and secondary SMGW short messaging gateway authenticates and transmission information mutually.
Concrete definition is followed " PHS short messaging gateway technical specification first fascicle short messaging gateway and service provider (SP service provider) interface specification (CNGP Netcom Short Message Service Gateway agreement) V2.0 " with form.
5) with the communication interface of rete mirabile SMGW short messaging gateway
And the communication interface of rete mirabile SMGW short messaging gateway is meant the communication interface between one-level SMGW short messaging gateway or secondary SMGW short messaging gateway and the SMGW of other operators short messaging gateway.Be used for one-level SMGW short messaging gateway or secondary SMGW short messaging gateway and rete mirabile SMGW short messaging gateway authenticates and transmission information mutually.
Concrete definition is followed Ministry of Information Industry's " the point-to-point short message internetworking protocol of YD/T 1291-2003 requires " with form.
The database module function
What database module provided that unified interface do not need to be concerned about concrete use to disparate databases operation for the user is any database, and can support several data storehouse system, and as: ORACLE, Informix, SYBASE, SQL Server, DB2, MySQL, DBF, FoxPro, Access etc., and support directly calling of storing process.
Operation flow generates and the parsing module function
Operation flow maker IFE use the 4th generation program language notion, produce needed systemic-function in the mode of filling out parameter.It provides development environments such as note flow process, voice flow, seat flow process and fax flow process, and development scheme is simple and easy to use; Flowage structure is clear; Be fit to the complicated flow process of exploitation; The exploitation of multiple flow process is provided with identical development scheme and interface; Support automatic spell-checking facility; Writing of flow process simplified in built-in support to User-Defined Functions; The exploitation of support parameter variable user SQL flow process; The fast process systematic function is provided, can generates complicated flow process by simple mouse action; Support User Defined PlugIn to expand the exploitation order; Support clipbook, be convenient to editor and code sharing.
Operation flow resolver IVE is responsible for the parsing of each concrete operation flow, by to the calling of other modules, finishes operation flow and resolves.This module and professional task management and performance scheduling management are in conjunction with the core that constitutes whole platform.Its inside provides mailbox, name formation, local monitor or the like service, so that simplify the exploitation of flow process or service.Use the PlugIn mode to add additional order, service or User-Defined Functions.As the core of system, it provides the unit high density, also can realize the multi-machine collaborative service by the message service.Can be by setting up the demand that server cluster satisfies large scale system.IVE and particular hardware are irrelevant, and higher flexibility is provided, and can support the hardware product of various manufacturers, also can operate switch or queue machine.Perhaps the container as just a service routine provides the flow process controlled function.
IVE provides virtual running environment, virtual machine or the operating system of thinking an execution special bytecode that can IVE is approximate, and the flow process of IVE can be similar to the application program of thinking to operate in this virtual machine, User-Defined Functions, user defined command can be regarded as the expansion to the function of this virtual machine.Can be with whole platforms as an independently program running, good retractility, customization function on demand.Both all functions can be operated in a process, and also service distribution can be moved to different main frames, and program is not needed to make amendment.It provides service, the operation container of various flow processs and various resources, provide and the irrelevant C language interface of C++ developing instrument by pointer list, allowing to use other developing instruments to carry out function expands, built-in flow process rendering engine, and general command module, the MsgSwitch client-side interface of built-in enhancing, the MailBox that is simple and easy to usefulness is provided communication mechanism, built-in support to resource service is simplified the use of resource service program, built-in multisystem parallel running ability, support the multimachine parallel running, cluster and load balance ability are provided, and built-in enhancing support to database broker provides the OODB Object Oriented Data Base access interface.Accessing database is flexible, and is user-friendly, and the multi-task parallel ability is provided, and the ability of communication between task is provided in several ways.By selecting different communication modes for use, can take into account performance, ease for use and function, perfect monitoring interface is provided, can supervisory control system running.The second development interface of monitoring is supported user-defined monitoring capacity, and built-in JavaScript script engine provides the control ability based on script.Can be easy to realize complicated controlled function by compile script.
Graphic user interface, integrated control function for monitoring.
The simple configuration mode can conveniently be carried out the configuration of system by graphical interfaces, and the second development interface of configuration can seamlessly integrated user-defined config option.
Multiple expansion capacity is provided.This comprises that (Addon mode, PlugIn mode) expanded in the flow process order, User-Defined Functions expands (standard mode, plain mode), service expansion (PlugIn) etc.
Good compatibility is provided, and complicated journal function provides detailed, configurable logging option.Can fully understand the ruuning situation of flow process by daily record, ruuning situation of system or the like situation, this expands for the exploitation of flow process and function and has great importance.
Exploitation is simplified in the hardware independence design.Custom variable and built-in fast register support are provided, allow other tasks to visit mutually.
Support the name formation, simplify service role and distribute, allow to realize the load balancing of same task by formation.
Support the User-Defined Functions of variable element.
Built-in abundant function makes things convenient for secondary development.
The performance index of gateway
1) reliabilty and availability
Reliabilty and availability is weighed with MTBF and MTTR.
MTBF is the assembly average of twice time between the system failure, can not be lower than 10,000 hours.
MTTR comes into operation required average time again by maintenance after the generation systems fault, can not be higher than 1 hour.
2) packet loss
Packet loss=(message count one of advancing the SMGW short messaging gateway goes out the message count of SMGW short messaging gateway)/the advance message count of SMGW short messaging gateway
Under the condition of normal operation, packet loss is no more than 0.001%.
3) average treatment time delay and average treatment speed
Processing delay refers to that in sufficiently long observing time average every message is from entering the SMGW short messaging gateway to the processing time of leaving the SMGW short messaging gateway.
Average treatment speed refers in sufficiently long observing time, and processed message count in average every millisecond is reciprocal each other with the average treatment time delay.
Average treatment speed can not be lower than 0.5/millisecond.
4) peak value processing speed
The peak value processing speed is meant in the busiest one hour of system, average every millisecond of processed message count.
The peak value processing speed can not be lower than 1/millisecond.
5) response delay
Response delay refers to that the SMGW short messaging gateway replys the needed time from receiving to ask to make.
Response delay can not be above 1 second.
6) maximum buffering capacity
Consider system congestion, and short message may be retransmitted, every short message should be able to be buffered at least 180 seconds.
Requirement short message of buffer memory in internal memory is no less than 10000, and maximum buffering capacity is no less than 500,000.
7) miscellaneous equipment performance index
The SP service provider's that can insert simultaneously number is no less than 100;
The number of the charging center that can insert simultaneously is no less than 10;
The number at the pre-payment center that can insert simultaneously is no less than 10.
The number of the SMSC short message service center that can insert simultaneously is no less than 10.
Simple and direct for the user, commence business fast, adopted Redundancy Design, provide frame-type professional maker IFE, and be responsible for service resolution by integrated virtual operation environment IVE, in gateway, adopt Only DB embedded database.Adopt B
+Tree storage/access mode.Master index in a set is that the form of the serial of major key has comprised all objects with OID.Use B
+The get of tree, set, and get-nex t operation.
The professional maker of IFE integrated framework formula, use 4 generation the program language notion, put forward the note flow process, voice flow, development environments such as advertisement seat flow process and fax flow process.Have following function:
1, the operation container of service, operation flow and various resources is provided.
2, provide and the irrelevant C language interface of C++ developing instrument by pointer list, allow to use other developing instruments to carry out function and expand.
3, built-in flow process rendering engine, and general command module.
4, the MsgSwitch client-side interface of built-in enhancing provides the MailBox communication mechanism that is simple and easy to usefulness built-in support to resource service, simplifies the use of resource service program.
5, built-in multisystem parallel running ability is supported the multimachine parallel running, and cluster and load balance ability are provided.
6, built-in enhancing support to database broker provides the OODB Object Oriented Data Base access interface.
7, accessing database is flexible, and is user-friendly.
8, provide the multi-task parallel ability, the ability of communication between task is provided in several ways.By selecting different communication modes for use, can take into account performance, ease for use and function.
9, provide perfect monitoring interface, can supervisory control system running.The second development interface of monitoring is supported user-defined monitoring capacity.
10, built-in JavaScript script engine provides the control ability based on script.Can be easy to realize complicated controlled function by compile script.
11, graphic user interface, integrated control function for monitoring.
12, simple configuration mode can conveniently be carried out the configuration of system by graphical interfaces, and the second development interface of configuration can seamlessly integrated user-defined config option.
13, provide multiple expansion capacity.This comprises that (Addon mode, PlugIn mode) expanded in the flow process order, User-Defined Functions expands (standard mode, plain mode), service expansion (PlugIn) etc.
14, Fu Za journal function provides detailed, configurable logging option.Can fully understand the ruuning situation of flow process by daily record, ruuning situation of system or the like situation, this expands for the exploitation of flow process and function and has great importance.
15, provide custom variable and built-in fast register support, allow other tasks to visit mutually.
16, support the name formation, simplify service role and distribute, allow to realize the load balancing of same task by formation.
17, support the User-Defined Functions of variable element.
18, built-in abundant function makes things convenient for secondary development.
Only DB has a high-speed cache in the internal memory, is used for writing down the most frequently used page.The B of Only DB
+Tree realizes, order is created have recording of order major key very big may be to be stored in same B
+In the tree node, just in identical disk.The generation order that can guarantee OID is consistent with the order that object is submitted to database.At first each new object all gives an interim OID, carries then that this interim OID will be replaced by a lasting OID when even.
Only DB has a useful function, and it supports the asynchronous write affairs.
Only DB has introduced " group is submitted to " function.
System's characteristics
1 powerful, expansion and business customizing ability flexibly
The integrated short-message service platform is a programmable business platform, and business program scalability advantage is outstanding especially, and platform has encapsulated powerful various class libraries, when increasing new business program if its interaction logic is customized just passable.
2Windows style software interface is easy to study and use
Sms platform is based on Windows operating system, and whole service is managed, and maintenance interface all is the Windows style that the user is familiar with, and the user learns easily, left-hand seat and use.
3 powerful, information customization abilities flexibly
Sms platform provides powerful and information customization function flexibly.The information customization scheduler module is independent of interactive short message service module, but can be by the logic of interactively business realizing information customization.Customization information of user only need be write one by disclosed database interface and record database, and the information customization scheduler module will be called the corresponding business flow process in corresponding time the inside and provide corresponding service for the user.
4 flexible, simple, various business program exploitations
Sms platform is developed the user for convenience business program is developed.The supporting business type comprises:
Http interface type " ASP service provider/ASP service provider .Net, JSP service provider/Serverlet, CGI/ISAPI application development interface, Web service ";
Database interface type " storing process ";
Application programming interfaces type " Remoting far call interface, COM/DCOM, RMI/IIOP interface, TCP/IP interface " etc.
5 simple, flexible, multiple third party's open interfaces
Sms platform can make third-party affiliate utilize this platform to provide short message service for it as the platform of an opening, for the third party mainly provides following several interface:
Http interface:, can be applicable to the platform of any support Http interface as a kind of general method of calling based on Internet.
Remoting:Romoting is the up-to-date interface that provides of Microsoft.Net platform, and is convenient and swift, is mainly used in the third party and adopts Windows operating system, the platform invoke of .NET exploitation.
Web service: as a kind of new network development interface standard, can announce our Web service interface, allow how possible third party find us as soon as possible by UDDI.Third-party platform can be the platform of any support Web service.
ActiveX: the ActiveX control of a client is provided, and the user only need simply call the transmission that this control can be finished note, and is simple and convenient.Be applicable to that the third party is the exploitation of adopting windows platform.
Total interface all comprises corresponding secure certification architecture, guarantees third-party validity and controllability.The third party can select the calling interface that is fit to as required, and himself concrete platform model can be that website or application program can.Detailed interface exploitation sees also " UMB technological development handbook
6 powerful short message filtering functions
Sms platform provides flexibly, information filtering rule easily is provided with function, and the note after the filtration can be carried out different operations according to filter result.System filtration adopts the mode of filter, and the keeper can be provided with the filter that loading needs as required, and the filter of supporting comprises at present:
Blacklist filters; Free user filtering; Short message content filters.
System provides the interface of filter, can develop oneself filter of customization as required, realizes special filtering function.
7 detailed log records
Platform provides detailed log query function, has detailed reception daily record and sends daily record, and transmission can track the content of concrete a certain information easily, and the sender sends object, transmitting time or the like information.
8 note flow controls flexibly
Because there is oneself flow control various places to the messaging service provider business, system provides simple flow control function, and the user only need carry out simple flow set can guarantee perfect cooperation with various places telecommunications provider.
9 complete redundancy structures
Sms platform is a wide-open architecture, and platform adopts well-bedded design architecture, and server key software all adopts redundant configuration.A server goes wrong and can not cause the whole system paralysis, has improved the stability of system.
10 support multiple background data base
The UMB sms platform adopts the mode of Microsoft OLE DB to link to each other with various databases, can link to each other as ORACLE with the present overwhelming majority's Database Systems, Informix, SYBASE, SQLServer, DB2, MySQL or the like, which kind of database what you did not need to be concerned about usefulness when the custom service program is; Also needn't be concerned about the performance after database connects, because the bottom of system adopts the dynamic data caching technology, so the performance of database manipulation depends on the hardware performance of database server and the performance of various Database Systems fully.
11 can carry the multiple business program simultaneously
Sms platform can carry multiple business program simultaneously, and the automatic distribution function of business program is arranged; Start the corresponding business program module according to different ServiceID (uplink service number), provide different charging rates according to different ServiceCode (descending accounting code).
12 particular performances scheduling strategies
At first, system has adopted a kind of extendible distributed structure/architecture, and system has adopted message queue, and adopts OO design, can start a plurality of examples as required, effectively with load balancing, can realize the dilatation of system easily.
Secondly, in the operation of database, system has adopted database connection pool buffering and tables of data memory buffer technology, effectively guaranteed on the database manipulation efficiently.
Once more, in the scheduling to business, system has adopted the scheduler module of speed buffering, can effectively guarantee working normally and efficiently under the high pressure.
13 adopt the message queue caching technology
Utilize " message queue ", can carry out rapid and reliable communication with application program easily by sending and receive message.Message Processing provides secure message transmission for you and has carried out the reliably anti-fault method of many Business Processing.By using " message queue ", system can be set, the message that can't handle between down period is put into formation and handle them immediately behind system restoration.
(4) description of drawings
Fig. 1 is system logic structure figure.
Fig. 2 is that China Netcom's two-staged netgate is its location drawing in whole system of example.
Fig. 3 is a SMGW short messaging gateway functional structure chart.
Fig. 4 selects new business flow process kind surface chart.
Fig. 5 is that operation flow maker IFE opens the flow file surface chart.
Fig. 6 is operation flow resolver IVE service interface figure.
(5) embodiment
Short message two-staged netgate, hardware comprise server, the network equipment.
The platform logical construction of design is divided into tri-layer:
Ground floor is a transport layer, and transport layer realizes the host-host protocol of short message, supports standard SMPP V3.0/V33 Short Message Peer to Peer;
The second layer is a podium level, comes the service logic of interpreting user program flow process by professional maker ten database engines, the reciprocal process of control user and system;
The 3rd layer is operation layer, and operation layer is realized the bearing function of user's program, can carry interactive service and custom service;
Two-staged netgate:
As the intermediary's entity between SP service provider and the SMSC short message service center, the short message that the responsible on the one hand reception SP service provider of SMGW short messaging gateway sends to is also submitted to the SMSC short message service center, on the other hand, the short message of PS personal terminal program request SP service provider service will be issued SP service provider by the SMGW short messaging gateway by the SMSC short message service center, for realizing the performance index requirement of short message two-staged netgate, adopt Only DB embedded database, adopt B
+Tree storage/access mode is used B
+The get of tree, set and get-next operation, be the comprehensive of a kind of object-oriented and network model data base design, object inside is to discern by unique object ID (OID), and the ID of object and the attribute of self are separated, and is simple and direct, quick service, provide frame-type professional maker IFE, be responsible for service resolution by integrated virtual operation environment IVF, access mode adopts B
+Tree index (master index) is the form of the serial of major key with OID in a set, has comprised the object of depositing 0, and the major key in the index is the order of OID and OID.
The combination of master index and secondary index makes that can carry out object by OID or index attributes value searches;
The SMGW short messaging gateway comprises following module:
CNPP short message service center and Short Message Entity communication protocol protocol process module;
Business Processing and control module;
The ticket processing module;
The operational processes module;
Database module;
Operation flow generates and parsing module;
User management module;
Log management module;
The application schedules module;
Professional expansion module and business information memory module;
The communication interface that two-staged netgate adopts has:
Communication interface with SP service provider;
Communication interface with computer center;
Communication interface with the SMSC short message service center;
Communication interface with rete mirabile SMGW short messaging gateway.
Described CNPP short message service center and Short Message Entity communication protocol protocol process module: follow CNPP short message service center and be connected with the SMSC short message service center, realize efficient, transfer of data reliably with Short Message Entity communication protocol agreement.This system should support flow control function, can receive flow control according to the traffic carrying capacity of itself and carry out transmitted traffic control according to the traffic carrying capacity of SMSC short message service center.
Gateways interconnect protocol process module: comprise CNGP Netcom Short Message Service Gateway protocol processing module and rete mirabile interconnection agreement processing module.Wherein CNGP Netcom Short Message Service Gateway protocol processing module be used to realize with SP service provider and with being connected and protocol interconnection of other SMGW short messaging gateway, and realize between SMGW short messaging gateway and the SP service provider, the mutual authentication between SMGW short messaging gateway and the SMGW short messaging gateway.It is based on the ICP/IP protocol, utilize between CNGP Netcom Short Message Service Gateway protocol and SP service provider and other SMGW short messaging gateways and set up a safety, transmission channel efficiently, rete mirabile interconnection agreement processing module is used to realize and being connected and protocol interconnection of rete mirabile SMGW short messaging gateway, follow Ministry of Information Industry's " the point-to-point short message internetworking protocol of YD/T 1291-2003 requires ", this system should support flow control function, can receive flow control and carry out transmitted traffic control according to the other side's traffic carrying capacity according to traffic carrying capacity itself, the SMGW short messaging gateway provides API application development interface based on CNGP Netcom Short Message Service Gateway protocol to SP service provider simultaneously.
Business Processing and control module: Business Processing, the scheduling controlling of finishing the SMGW short messaging gateway; Finish support to the data distribution function etc.
Ticket processing module: provide to the interface of charge system and the CDR detailed call record of SMGW short messaging gateway.
Operational administrative module: comprise service management and network management monitoring function.Service management is mainly finished statistical report to business, is generated form, operator is to the interpolation of SP service provider's related data, modification, deletion etc.Network management monitoring is mainly finished monitoring, inquiry, operation to system and the management of safeguarding.Requirement has visual man-machine interface, supports telemanagement.
The database module function
What database module provided that unified interface do not need to be concerned about concrete use to disparate databases operation for the user is any database, and can support several data storehouse system, and as: ORACLE, Informix, SYBASE, SQL Server, DB2, MySQL, DBF, FoxPro, Access etc., and support directly calling of storing process.
The service management module
The service management module mainly is responsible for the long-range or local management to operation flow, the new flow process of long-range or local loading, the old flow process of long-range or local unloading.The loading of flow process and unloading do not influence current professional and other business of moving.
The user management module function
User management module is to subscriber data, the module that the cooperation operator file manages.This part belongs to add-on module, because we can help operator to set up this system, also can share or other modes are used the custom system of operator itself by database.
The log management module function
Log management module mainly provides detailed system log management function.Successfully send to the daily record of short message gateway, produce when this day aims at the platform processes business, with the filtering module combination of platform, produce blacklist list in addition, can monitor the black list user.
Application schedules service (short message customization) functions of modules
The application schedules service module is that platform inside has a specialized application dispatch server module, can be by the time, and by pushing away various types of short messages under the modes such as cycle, the content of customization promptly needs the information that sends, can determine according to operation flow.
Professional expansion module function
Professional expansion module mainly comprises the professional expansion module of HTTP (the Internet), the professional expansion module of E-Mail (Email), the professional expansion module of TNPP (paging centers), the professional expansion module of IM (instant messages system), provide some Active X controls to call for other Callcenter call centers or the office automation system, can utilize SMS platform to realize multiple access means by these modules, and multiple transmission means, realize unified information platform.
The described communication interface that is SMGW short messaging gateway and SP service provider with communication interface SP service provider is used for SP service provider is done authentication, receives information or sends information to SP service provider from SP service provider.
Concrete definition is followed " PHS short messaging gateway technical specification first fascicle short messaging gateway and service provider (SP service provider) interface specification (CNGP Netcom Short Message Service Gateway agreement) V2.0 " with form.
And the communication interface of charging center is that the communication interface of SMGW short messaging gateway and charging center is used for transmitting charge information and original charging ticket between SMGW short messaging gateway and charging center.
Concrete definition is followed " PHS short messaging gateway technical specification (the second fascicle short messaging gateway and charging center interface specification V2.0) " with form.
With the communication interface of SMSC short message service center be that the communication interface of SMGW short messaging gateway and SMSC short message service center is used for receiving or sending information to the SMSC short message service center from the SMSC short message service center.
Concrete definition is followed " PHS short messaging gateway technical specification the third volume of a work short message service center external interface protocol (CNPP short message service center and Short Message Entity communication protocol) V2.0 " with form.
And the communication interface of Home Network SMGW short messaging gateway is that the communication interface of Home Network SMGW short messaging gateway is meant the communication interface between one-level SMGW short messaging gateway and the secondary SMGW short messaging gateway.Be used for one-level SMGW short messaging gateway and secondary SMGW short messaging gateway authenticates and transmission information mutually.
Concrete definition is followed " PHS short messaging gateway technical specification first fascicle short messaging gateway and service provider (SP service provider) interface specification (CNGP Netcom Short Message Service Gateway agreement) V2.0 " with form.
And the communication interface of rete mirabile SMGW short messaging gateway is and the communication interface of rete mirabile SMGW short messaging gateway is meant communication interface between one-level SMGW short messaging gateway or secondary SMGW short messaging gateway and the SMGW of other operators short messaging gateway.Be used for one-level SMGW short messaging gateway or secondary SMGW short messaging gateway and rete mirabile SMGW short messaging gateway authenticates and transmission information mutually.
Concrete definition is followed Ministry of Information Industry's " the point-to-point short message internetworking protocol of YD/T 1291-2003 requires " with form.
Claims (3)
1, short message two-staged netgate, hardware comprise server, the network equipment, it is characterized in that:
The platform logical construction of design is divided into tri-layer;
Ground floor is a transport layer, and transport layer realizes the host-host protocol of short message, supports standard SMPP V3.0/V33 Short Message Peer to Peer;
The second layer is a podium level, comes the service logic of interpreting user program flow process by professional maker+database engine, the reciprocal process of control user and system;
The 3rd layer is operation layer, and operation layer is realized the bearing function of user's program, can carry interactive service and custom service;
Described two-staged netgate:
As the intermediary's entity between SP service provider and the SMSC short message service center, the short message that the responsible on the one hand reception SP service provider of SMGW short messaging gateway sends to is also submitted to the SMSC short message service center, on the other hand, the short message of PS personal terminal program request SP service provider service will be issued SP service provider by the SMGW short messaging gateway by the SMSC short message service center, for realizing the performance index requirement of short message two-staged netgate, adopt Only DB embedded database, adopt B+ tree storage/access mode, use the get of B+ tree, set and get-next operation, be the comprehensive of a kind of object-oriented and network model data base design, object inside is to be that OID discerns by unique object ID, the ID of object and the attribute of self are separated, for simple and direct, quick service, provide frame-type professional maker IFE, be responsible for service resolution by integrated virtual operation environment IVF, access mode, adopting B+ tree index is master index, in a set, be the form of the serial of major key, comprised the object of depositing with OID;
The combination of master index and secondary index makes that can carry out object by OID or index attributes value searches;
The SMGW short messaging gateway comprises following module:
CNPP short message service center and Short Message Entity communication protocol protocol process module;
Business Processing and control module;
The ticket processing module;
The operational processes module;
Database module;
Operation flow generates and parsing module;
User management module;
Log management module;
The application schedules module;
Professional expansion module and business information memory module;
The communication interface that two-staged netgate adopts has:
Communication interface with SP service provider;
Communication interface with the charging center;
Communication interface with the SMSC short message service center;
Communication interface with Home Network short messaging gateway SMGW short messaging gateway;
Communication interface with rete mirabile SMGW short messaging gateway.
2, short message two-staged netgate according to claim 1 is characterized in that:
(1) CNPP short message service center and Short Message Entity communication protocol processing module: follow CNPP short message service center and be connected with the SMSC short message service center with Short Message Entity communication protocol agreement, realize efficient, reliable transfer of data, this system should support flow control function, can receive flow control according to the traffic carrying capacity of itself and carry out transmitted traffic control according to the traffic carrying capacity of SMSC short message service center;
(2) gateways interconnect protocol process module: comprise CNGP Netcom Short Message Service Gateway protocol process module and rete mirabile interconnection agreement processing module, wherein CNGP Netcom Short Message Service Gateway protocol processing module be used to realize with SP service provider and with being connected and protocol interconnection of other SMGW short messaging gateway, and realize between SMGW short messaging gateway and the SP service provider, mutual authentication between SMGW short messaging gateway and the SMGW short messaging gateway, it is based on the ICP/IP protocol, utilize between CNGP Netcom Short Message Service Gateway protocol and SP service provider and other SMGW short messaging gateways and set up a safety, transmission channel efficiently, rete mirabile interconnection agreement processing module is used to realize and being connected and protocol interconnection of rete mirabile SMGW short messaging gateway, this system should support flow control function, can receive flow control and carry out transmitted traffic control according to the other side's traffic carrying capacity according to traffic carrying capacity itself, the SMGW short messaging gateway provides API application development interface based on CNGP Netcom Short Message Service Gateway agreement to SP service provider simultaneously;
(3) Business Processing and control module: Business Processing, the scheduling controlling of finishing the SMGW short messaging gateway; Finish support to the data distribution function;
(4) ticket processing module: provide to the interface of charge system and the CDR detailed call record of SMGW short messaging gateway;
(5) operational administrative module: comprise service management and network management monitoring function, service management is mainly finished statistical report to business, is generated form, operator is to interpolation, modification, the deletion of SP service provider's related data, network management monitoring is mainly finished monitoring, inquiry, operation to system and the management of safeguarding, requirement has visual man-machine interface, supports telemanagement;
(6) database module function:
What database module provided that unified interface do not need to be concerned about concrete use to disparate databases operation for the user is any database, and can support several data storehouse system, ORACLE, Informix, SYBASE, SQL Server, DB2, MySQL, DBF, FoxPro, Access, and support directly calling of storing process;
(7) service management module:
The service management module mainly is responsible for the long-range or local management to operation flow, the new flow process of long-range or local loading, and the old flow process of long-range or local unloading, the loading of flow process and unloading do not influence current professional and other business of moving;
(8) user management module function
User management module is to subscriber data, the module that the cooperation operator file manages, and this part belongs to add-on module, because we help operator to set up this system, shares or other modes are used the custom system of operator itself by database;
(9) log management module function
Log management module mainly provides detailed system log management function, successfully send to the daily record of short message gateway, produce when this day aims at the platform processes business, in addition with the filtering module combination of platform, produce blacklist list, the black list user is monitored;
(10) application schedules service module feature
The application schedules service module is that platform inside has a specialized application dispatch server module, and by the time, by pushing away various types of short messages under the periodic mode, the content of customization promptly needs the information that sends, can determine according to operation flow;
(11) professional expansion module function
Professional expansion module mainly comprises HTTP Internet service expansion module, E-Mail electronic mail service expansion module, the professional expansion module of TNPP paging centers, IM instant messages system business expansion module, provide Active X control to call for other Callcenter call centers or the office automation system, can utilize SMS platform to realize multiple access means by these modules, and multiple transmission means, realize unified information platform.
3, short message two-staged netgate according to claim 1 is characterized in that:
(1) is that SMGW short messaging gateway and SP service provider's communication interface is used for SP service provider is done authentication with SP service provider's communication interface, receives information or send information to SP service provider from SP service provider;
(2) and the communication interface of charging center be that the communication interface of SMGW short messaging gateway and charging center is used for transmitting charge information and original charging ticket between SMGW short messaging gateway and charging center;
(3), be that the communication interface of SMGW short messaging gateway and SMSC short message service center is used for receiving or to SMSC short message service center transmission information from the SMSC short message service center with the communication interface of SMSC short message service center;
(4) and the communication interface of Home Network SMGW short messaging gateway be that the communication interface of Home Network SMGW short messaging gateway is meant the communication interface between one-level SMGW short messaging gateway and the secondary SMGW short messaging gateway, be used for one-level SMGW short messaging gateway and secondary SMGW short messaging gateway authenticates and transmission information mutually;
(5) and the communication interface of rete mirabile SMGW short messaging gateway be meant communication interface between one-level SMGW short messaging gateway or secondary SMGW short messaging gateway and the SMGW of other operators short messaging gateway, be used for one-level SMGW short messaging gateway or secondary SMGW short messaging gateway and rete mirabile SMGW short messaging gateway authenticates and transmission information mutually.
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| CNB200610046411XA CN100548058C (en) | 2006-04-25 | 2006-04-25 | Short message two-staged netgate |
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| CN109168168B (en) * | 2018-07-09 | 2021-11-30 | 上海欣方智能系统有限公司 | Method for detecting international embezzlement |
| CN111966488B (en) * | 2020-07-17 | 2024-04-23 | 北京思特奇信息技术股份有限公司 | Interface gateway multi-center application system and method |
| CN117041893B (en) * | 2023-10-10 | 2024-01-12 | 江西掌中无限网络科技股份有限公司 | Method and system for sending international short message by using cloud computing technology |
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