CN101227639B - Intelligent network signaling monitor-based fail call prompting business system and fail call prompting method - Google Patents
Intelligent network signaling monitor-based fail call prompting business system and fail call prompting method Download PDFInfo
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Abstract
The invention provides a fail call notice system based on an intelligent network signaling monitoring, which comprises a signaling collecting sub-system, a service processing sub-system, a start detection sub-system and an operation and maintenance sub-system. The invention further provides a fail call notice process of the fail call notice system based on the intelligent network signaling monitoring, which realizes the notice of the fail call of a called user through monitoring and collecting the signaling of the CAP intelligent networking application portion from the mobile device STP signaling switching points to the SCP intelligent networking control portion by the signaling collecting sub-system, and the service processing sub-system sends the fail call notice to the called user when the start detection sub-system detects real-timely that the called user starts. The invention automatically provides the fail call notice service to the called user at the premises of on changing the current dialing habit of the mobile cell phone user, no increasing any further operation and no arranging the call transfer by the called user, does not modify the current communication network, and can extensively expand the service application range.
Description
Technical field
The present invention relates to the call-missing prompt system and the reminding method of moving communicating field.
Background technology
Become one of main mode of modern communication exchange along with mobile phone communication.Call-reminding class business becomes the voice value-added service product on basis day by day, is subjected to numerous mobile subscribers' acceptance and welcome.At present, incoming prompt service has obtained widespread usage, for those called subscribers that do not want to miss any incoming call provide service, the mode of realization all is the calling transfer scheme, and the called subscriber can be provided with calling transfer conditions such as shutdown, out of reach to the call-missing prompt service number.In calling out switching process, the call-missing prompt platform just can access this shutdown and call out relevant calling and called Subscriber Number, and behind called user boot-strap, system sends reminding short message to the called subscriber.The professional technical scheme that is based on calling transfer that adopts of this call-missing prompt, the user will obtain the Notify Me service that a precondition--the called subscriber must be provided with calling transfer.If the called calling transfer that is not provided with, the call-missing prompt business platform just can't obtain the calling and called relevant information.This scheme exists the call forwarding that is provided with the user to conflict, expend defectives such as circuit resource, even adopt and on MSC switch or HLR attaching position register, the default call branch mode be set, though do not influence other business, but other business also can influence this business such as secretary as one wishes, same user has opened other call forwarding classes business just can not use the call-missing prompt business, and needs to change operator's conventional network equipment, performance difficulty again with the method.
Summary of the invention
Technical problem to be solved by this invention provides a kind of fail call prompting business system based on intelligent network signaling monitor, this system is recording-related information and monitor called open state automatically, realizes that the call-missing prompt service is simple, easily implements, do not have the defective of existing implementation.For this reason, the present invention by the following technical solutions: it comprises signal collecting subsystem, service process subsystem, start detection subsystem and operation and maintenance sub system; The signal collecting subsystem physically is made of the DXC digital cross connect equipment of being responsible for collection SCP intelligent network control section signaling message and the CSM signaling process server of responsible analyzing and processing SCP intelligent network business control section signaling; Service process subsystem is made up of server and disk array, service process subsystem is responsible for moving Database Systems, the operation business software of described system, service process subsystem is provided with short message interface, traffic overhead family interface and business logic processing, and service process subsystem is finished the Business Processing of described system, the interface of Short Message Service Gateway/sms center is handled; Start detection subsystem hardware device is preposition signaling processing platform ip intelligent peripherals IP, the start detection subsystem is responsible for detecting the called user boot-strap incident, set up MAP between ip intelligent peripherals IP and the LSTP Signalling Transfer Point and move the application protocol signaling and be connected, thus the visit mobile network; Operation and maintenance sub system is finished the Operation and Maintenance function of equipment.Owing to adopt technique scheme of the present invention, the remarkable advantage of fail call prompting business system provided by the present invention is not change mobile phone user's existing dialing custom, do not increase any further operation, and need not the called subscriber be provided with under the prerequisite of calling transfer, automatically provide the call-missing prompt service for the Mobile terminating call user, and the existing communication network is not needed any modification, significantly the broaden business range of application.
Another technical problem to be solved of the present invention provides the fail call prompting method of above-mentioned fail call prompting business system based on intelligent network signaling monitor, and it easily implements, do not have the defective of existing implementation.For this reason, the present invention is by the following technical solutions: it is by the monitoring of signal collecting subsystem and gather mobile device STP Signalling Transfer Point leaks words to the CAP intelligent network application part signaling realization called subscriber of SCP intelligent network control section perception, start is after detection subsystem detects called start in real time, by service process subsystem to called transmission call leakage notification.
On the basis of above-mentioned fail call prompting method, the present invention also can increase following processing method: attaching position register HLR is that the mobile phone user who has applied for the call-missing prompt business loads the called CAMEL Subscription Information of T_CSI.
On the basis of above-mentioned fail call prompting method, 1), the call-related information in the signal collecting subsystem monitoring CAP CAMEL Application Part signaling link the present invention also can further adopt following steps:, the signal collecting subsystem is by analyzing and handle the related news of InitialDP initialization trigger point, EventReportBCSM event report, obtains Lou words information and passes to service process subsystem;
2), service process subsystem indication start detection subsystem is to called affiliated HLR attaching position register transmission MAP_ANY_TIME_INTERROGATION STATUS ENQUIRY message, further to determine the called off-mode that whether really is in;
3), service process subsystem according to the start detection subsystem MAP_ANY_TIME_INTERROGATION status poll returned reply the result of message, judge whether the user really shuts down; If the called subscriber shuts down really, service process subsystem will be indicated the start detection subsystem to send short message by MAP MAP FORWARD_SM and be sent SMS message to this user;
4), after called start again, attaching position register HLR is according to the delivery result of FORWARD_SM, send Alert SC short message reminder message to the start detection subsystem, notify this user to reach, can send SMS message to this user, the start detection subsystem sends this state of user information to service process subsystem;
5), service process subsystem obtains the state information that the called subscriber has started shooting or reentered service area, immediately by Short Message Service Gateway, calls out relevant calling business user to this and sends note, notifies its called subscriber who once called out can get in touch.
Owing to adopt the technical scheme of above-mentioned monitoring signaling of the present invention, other network element to the existing communication network does not need any modification, can not influence the original business of original operator after the enforcement, not influence mobile subscriber's use habit of existing network, significantly the broaden business range of application yet.
Description of drawings
Fig. 1 is a fail call prompting business system embodiment networking schematic diagram provided by the present invention;
Fig. 2 is fail call prompting business system embodiment internal logic provided by the present invention and connection diagram;
Fig. 3 is a fail call prompting business system embodiment software flow schematic diagram provided by the present invention;
Fig. 4 dials the monitoring signaling flow chart for the call-missing prompt service-user.
Embodiment
With reference to accompanying drawing 1,2.Fail call prompting business system provided by the present invention comprises signal collecting subsystem, service process subsystem, start detection subsystem and operation and maintenance sub system; The signal collecting subsystem is physically by the CSM signaling process server formation of DXC digital cross connect equipment that be responsible for to gather SCP intelligent network control section signaling message (comprising the threeway head of be with high resistant, coaxial cable etc.) and responsible analyzing and processing SCP intelligent network business control section signaling; Service process subsystem is made up of server and disk array, service process subsystem is responsible for moving Database Systems, the operation business software of described system, service process subsystem is provided with short message interface, traffic overhead family interface and business logic processing, and service process subsystem is finished the Business Processing of described system, the interface of Short Message Service Gateway/sms center is handled; Start detection subsystem hardware device is preposition signaling processing platform ip intelligent peripherals IP, the start detection subsystem is responsible for detecting the called user boot-strap incident, set up MAP between ip intelligent peripherals IP and the LSTP Signalling Transfer Point and move the application protocol signaling and be connected, thus the visit mobile network; Operation and maintenance sub system is finished the Operation and Maintenance function of equipment.
External interface as shown in Figure 1 when networking of described fail call prompting business system device and enforcement, consider the safety of SMG, call-missing prompt system, the start detection subsystem in the service process subsystem in the call-missing prompt system, signal collecting subsystem, operation and maintenance sub system, the call-missing prompt system is independently formed the call-missing prompt in-house network; Service process subsystem in the call-missing prompt system and SMG, BOSS system etc. form an outside IP network; The professional start of call-missing prompt detection subsystem is connected with operator mobile signaling protocol net.System's physical interface has:
● the signaling monitor interface.Need gather CAP signaling between local network VPMN SCP and LSTP in real time based on the monitoring signaling service sub-system of signaling monitor technology.
● the Short Message Service Gateway interface.The call-missing prompt service sub-system need be connected with Short Message Service Gateway (SMG), the transmitting-receiving note.
● the MAP interface.The call-missing prompt service sub-system need connect STP, so that the simulation short message center sends service message to reach the purpose that detects called user boot-strap.
● traffic overhead family interface.Need to connect the BOSS system, with realize by 10086, function such as business hall subscription and unsubscription.
● the customer service interface.Handle customer service and complain problem.
● maintenance interface.The regular maintenance of equipment division of labor interface, whether allow service provider's engineering maintenance personnel to carry out remote maintenance etc.
The fail call prompting method of fail call prompting business system provided by the present invention is for leaking the perception of words to the CAP intelligent network application part signaling realization called subscriber of SCP intelligent network control section by monitoring of signal collecting subsystem and collection mobile device STP Signalling Transfer Point, start is after detection subsystem detects called start in real time, by service process subsystem to called transmission call leakage notification.Based on the fail call prompting business system in house software flow process of intelligent network signaling monitor as shown in Figure 3:
1, by signal collecting subsystem monitors SCP to the CAP signaling STP;
2, judging whether call out is to leak words, is then to continue;
3, preliminary synthesizing leaks words information and passes to service process subsystem;
4, whether really service process subsystem judges called shutdown, and confirms whether be the native system user, if continue, denys person's process ends;
5, submit the start detection subsystem to, begin to monitor boot-strap information;
6, user's start sends the call-missing prompt short message by service process subsystem to the called subscriber.
Concrete treatment step is:
1), the call-related information in the signal collecting subsystem monitoring CAP CAMEL Application Part signaling link, the signal collecting subsystem is by analyzing and handle the related news of InitialDP initialization trigger point, EventReportBCSM event report, obtains Lou words information and passes to service process subsystem;
2), service process subsystem indication start detection subsystem is to called affiliated HLR attaching position register transmission MAP_ANY_TIME_INTERROGATION STATUS ENQUIRY message, further to determine the called off-mode that whether really is in;
3), service process subsystem according to the start detection subsystem MAP_ANY_TIME_INTERROGATION status poll returned reply the result of message, judge whether the user really shuts down; If the called subscriber shuts down really, service process subsystem will be indicated the start detection subsystem to send short message by MAP MAP FORWARD_SM and be sent SMS message to this user;
4), after called start again, attaching position register HLR is according to the delivery result of FORWARD_SM, send Alert SC short message reminder message to the start detection subsystem, notify this user to reach, can send SMS message to this user, the start detection subsystem sends this state of user information to service process subsystem;
5), service process subsystem obtains the state information that the called subscriber has started shooting or reentered service area, immediately by Short Message Service Gateway, calls out relevant calling business user to this and sends note, notifies its called subscriber who once called out can get in touch.
Dialed obtaining of information when shutting down, specified below with regard to the called subscriber:
Adopt the signal collecting mode of intelligent network, the user of application call-missing prompt business need be signed in to SCP intelligent network business control section.Service fulfillment for intelligent network user, only needing by system outside BOSS to move the support maintenance system registers in the service process subsystem of native system device and gets final product, user for non intelligent network users is open-minded, only need in its HLR attaching position register, to add this user's the signatory attribute T-CSI of intelligent network business, become a pseudo-intelligent network business user.Like this, the user's of all application call-missing prompt business is called, and its signaling message all can arrive SCP intelligent network business control section.The signal collecting subsystem is gathered the signaling message of MSC/STP--mobile switch/Signalling Transfer Point to SCP intelligent network business control section in real time, just can obtain the called all information of dialing of service-user, after further analysis and preliminary treatment, obtain shutdown and dial information.
The called process signaling process of service-user is as shown in Figure 4:
1, MSCa/VLR/SSP receives PSTN or the calling of GSM Client-initiated, and judging caller is not VPMN user, then to called transmission SRI message, the called CAMEL-Subscription-Information T-CSI that returns.
2, MSCa/VLR/SSP is by the address that obtains called SCPb in the T-CSI data, sends IDP message to SCPb, and GMSC/SSP or originating MS C/VLR position trunk code are placed among the LocationNumber in the IDP message.
3, after SCPb receives IDP message, analyze called subscriber's account number earlier.If account number is SCPb effectively then, send RRBE, AC to MSCa/VLR/SSP.
4, VPMN SCP sends Continue message to SSP, sends Connect if desired, because SCP is not called charging, does not fill out any content in the GenericNumber of Connect.
5, after MSCa/VLR/SSP receives Continue message, send SRI message to called HLR b once more, obtain closing machine information.
6, conversation stops, and MSCa/VLR/SSP reports onhook event and charging report.
7, VPMN SCP call release.
English abbreviation note wherein is as follows:
MSC/VLR/SSP: mobile switch/visitor location register/business service node;
SCP: intelligent network business control section;
HLR: home location register;
T-CSI: Terminating CAMEL Subscription Information;
IDP, ATI, FCI, RRBE, AC, Continue, Connect etc. are the concrete message name in the intelligent network protocol.
Message and parameter that starting reminding service is concerned about, as shown in the table.Operation system is by analyzing and handle these message, to obtain relevant informations such as calling out relevant calling and called Subscriber Number and cause of termination.
| The operation name | The information unit name | The value of parameter or explanation |
| InitialDP | serviceKey | 3 |
| CalledPartyNumber | Trombone: 8613903000002 (international number) or trombones: 13903000002 (national number) or trombones: 008613903000002 (unknown number), or trombone: 013903000002 (unknown number) | |
| CallingPartyNumber | International number 8613903000001 (international number) or 13903000001 (national numbers) 861063601234 (international number), 1063601234 (national numbers) 01063601234 (unknown number/national number) | |
| EventTypeBCSM | DP12 (terminal call attempt authentication) | |
| EventReportBCSM | eventTypeBCSM | 13(00001101?tCalledPartyBusy) |
| Event?Specific?Info?Bcsm-tBusySpecificInfo--BusyCause?Cause?Value | subscriber?absent |
Fail call prompting business system is according to IDP message TCAP layer parameter OTID, find corresponding ERB message, analyze then, if the cause value parameter in the ERB event report message meets the demands, then can synthesize a shutdown call record, represent that the relevant called subscriber of this calling may be in off-mode.This business only needs to be concerned about the IDP message of Event Type BCSM=DP12.
Claims (1)
1. the fail call prompting method based on the fail call prompting business system of intelligent network signaling monitor is characterized in that described fail call prompting business system based on intelligent network signaling monitor comprises signal collecting subsystem, service process subsystem, start detection subsystem and operation and maintenance sub system; The signal collecting subsystem physically is made of the DXC digital cross connect equipment of being responsible for collection SCP intelligent network business control section signaling message and the CSM signaling process server of responsible analyzing and processing SCP intelligent network business control section signaling; Service process subsystem is made up of server and disk array, service process subsystem is responsible for moving Database Systems, the operation business software of described system, service process subsystem is provided with short message interface, traffic overhead family interface, and service process subsystem is finished the business logic processing of described system; Start detection subsystem hardware device is preposition signaling processing platform ip intelligent peripherals IP, the start detection subsystem is responsible for detecting the called user boot-strap incident, set up MAP between ip intelligent peripherals IP and the LSTP Signalling Transfer Point and move the application protocol signaling and be connected, thus the visit mobile network; Operation and maintenance sub system is finished the Operation and Maintenance function of equipment;
Described method is by the monitoring of signal collecting subsystem and gather mobile device STP Signalling Transfer Point leaks words to the CAP intelligent network application part signaling realization called subscriber of SCP intelligent network business control section perception, start is after detection subsystem detects called start in real time, by service process subsystem to called transmission call leakage notification;
Described method at system and device external equipment attaching position register HLR place for to have applied for that the mobile phone user of call-missing prompt business loads the called CAMEL Subscription Information of T_CSI;
Described method comprises the following step:
1), the call-related information in the signal collecting subsystem monitoring CAP CAMEL Application Part signaling link, the signal collecting subsystem is by analyzing and handle the related news of InitialDP initialization trigger point, EventReportBCSM event report, obtains Lou words information and passes to service process subsystem;
2), service process subsystem indication start detection subsystem is to called affiliated HLR attaching position register transmission MAP_ANY_TIME_INTERROGATION STATUS ENQUIRY message, further to determine the called off-mode that whether really is in;
3), service process subsystem according to the start detection subsystem MAP_ANY_TIME_INTERROGATION status poll returned reply the result of message, judge whether the user really shuts down; If the called subscriber shuts down really, service process subsystem will be indicated the start detection subsystem to send short message by MAP MAP FORWARD_SM and be sent SMS message to this user;
4), after called start again, attaching position register HLR is according to the delivery result of FORWARD_SM, send Alert SC short message reminder message to the start detection subsystem, notify this user to reach, can send SMS message to this user, the start detection subsystem sends this state of user information to service process subsystem;
5), service process subsystem obtains the state information that the called subscriber has started shooting or reentered service area, immediately by Short Message Service Gateway, calls out relevant calling business user to this and sends note, notifies its called subscriber who once called out can get in touch.
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| CN2007101569166A CN101227639B (en) | 2007-11-23 | 2007-11-23 | Intelligent network signaling monitor-based fail call prompting business system and fail call prompting method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101662739B (en) * | 2009-08-10 | 2013-04-24 | 东方通信股份有限公司 | Signaling monitored-based heterogeneous network changing number prompting service system device and changing number prompting realization method |
| CN102325229B (en) * | 2009-10-23 | 2015-04-01 | 中国电信股份有限公司 | Processing method and system for missed call in case of power failure of VoIP (Voice over Internet Phone) terminal |
| CN101707747B (en) * | 2009-11-02 | 2012-09-19 | 东方通信股份有限公司 | Method and device for realizing number changing notification service by subscribing and triggering based on intelligent network |
| CN101707780B (en) * | 2009-11-19 | 2012-06-06 | 东方通信股份有限公司 | Network problem monitoring method and network problem monitoring system by monitoring signaling based on intelligent network |
| CN101964959B (en) * | 2010-02-13 | 2013-07-31 | 东方通信股份有限公司 | On-hook calling card service system based on service control point (SCP) signalling and gateway signalling monitoring and realization method |
| CN102014346B (en) * | 2010-02-13 | 2013-06-26 | 东方通信股份有限公司 | On-hook namecard service system and implementation method |
| CN102238501A (en) * | 2010-04-29 | 2011-11-09 | 中兴通讯股份有限公司 | Call information management method and device for mobile intelligent network service |
| CN102123363B (en) * | 2011-03-22 | 2015-09-09 | 东方通信股份有限公司 | Wireless industrial mobile phone is utilized to obtain the device and method of starting-up information of mobile terminal |
| CN102098634B (en) * | 2011-03-22 | 2014-01-01 | 东方通信股份有限公司 | Startup reminding service system and method based on terminal software client side |
| CN102780973B (en) * | 2011-05-10 | 2014-10-29 | 深圳业拓讯通信科技有限公司 | System and method for call state real-time noticing from busy hours to idle hours |
| CN109561223A (en) * | 2019-01-07 | 2019-04-02 | 中国联合网络通信集团有限公司 | A kind of based reminding method and system of fixed line missed call |
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