CN100477819C - Intelligent network signaling monitoring-based start-up reminding method and system - Google Patents

Abstract

The invention relates to one open awake business system device and its application based on intelligent network, wherein, the device comprises signal collection sub system, business process sub system, analogue signal system and OMS operation sustain system. The system comprises the following steps: required mobile telephone user dials local mobile user outside service area; open awake business system finds the dial recorded into database and to start monitor called user status; when the called user opens and enters service area, the system finds called user open to send to business user.

Description

Method and system thereof based on the Notify Me of intelligent network signaling monitor

Technical field

The present invention relates to starting reminding service, a kind of technology that novel call-reminding class service is provided for the calling subscriber.The present invention be more particularly directed to a kind of method and system thereof of the Notify Me based on intelligent network signaling monitor.

Background technology

Starting reminding service, briefly, exactly when you call out others, if the other side's mobile phone shutdown, system can get off this call record automatically; When the other side started shooting, operation system can be sent out a SMS Tip to you, and the other side who tells you once to call out has started shooting or come back to service state, and you can follow he (she) to get in touch.

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.These users only need propose the business customizing application, and the phone information of missing when system will be its shutdown or out of reach sends to the called subscriber by short message mode.

Most of people also have such experience, when being in a hurry, dial a people's mobile phone, but run into the situation of the other side's shutdown or out of reach.At this moment, the unique thing that can do is exactly constantly to dial the other side's phone, starts shooting again or enters service area up to the other side.If the Notify Me service has been arranged, the user just needn't dial the other side's phone repeatedly, and the reminding short message that network sends after waiting the other side's start quietly or entering service area gets final product.

In order to improve service level, satisfy user's demand, mobile operator also provides a lot of value-added services at present, wherein has partial service to possess part Notify Me service function." exhale in the whole world " business that moves is in the calling procedure of once failing because of called shutdown or out of reach, and the service of timely notice is provided for calling and called user both sides.The called subscriber can be provided with calling transfer condition to the whole world such as shutdown, out of reach and exhale service number.In calling out switching process, global calling 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 calling and called user simultaneously.Like this, the called call reminding note that can receive system's transmission, the calling subscriber also can receive the reminding short message of called start." exhale in the whole world " professional technical scheme that is based on calling transfer that adopts, 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, " exhale in the whole world " business platform just can't obtain the calling and called relevant information, and the calling subscriber just can not get the Notify Me service like this.Starting reminding service needs the called subscriber initiatively to be provided with, and more wishing to finish communication objective then is the calling subscriber, so limitation is very big, it is desired that the scope of business can't expand the calling subscriber to--and any mobile subscriber is called requirement.

Single from obtaining called open state this point, the calling subscriber directly sends the note of claimed condition report to the called subscriber, and the returning short message business that operator provides at present also can provide called open state for the calling subscriber.Outwardly, these two business can realize the Notify Me function.But in fact, can send the mobile phone of claimed condition report and few in the market, most of users still can not send this type of note.As for the returning short message business that operator provides, be to stand in different angles to serve for the user with starting reminding service.The purpose of returning short message business mainly is for better note delivery service is provided to the user, and is irrelevant with calling.Owing in the call process, do not finish, when the user of another shutdown of customer call, need send a note that requires to obtain to send receipt separately to the called subscriber, the reception situation of note be judged called open state indirectly by obtaining the called subscriber.And starting reminding service is to be served by system's automated provisioning in the call process, and the calling subscriber need not to do any further operation.

Summary of the invention

The objective of the invention is to provide a kind of Notify Me service system to the mobile phone user, and system is recording-related information and monitor called open state automatically, and the calling subscriber only need wait for that note is reminded and get final product.Realize that the Notify Me service is simple, easy-to-use, significantly the broaden business range of application.

Take technical scheme to be for achieving the above object:

A kind of system of the Notify Me based on intelligent network signaling monitor is provided, forms by monitoring signaling subsystem, service process subsystem, analogue signalling subsystem and OMS operation and maintenance sub system, between each subsystem by TCP/IP network interconnection; Described monitoring signaling subsystem is physically by being responsible for gathering the DXC digital cross connect equipment of SCP intelligent network control section signaling message and the CSM signaling process server formation 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 operational system Database Systems, operation analogue signalling subsystem daemon software, operation business software, finishes the processing of system business, the interface processing of Short Message Service Gateway/sms center; The hardware device of analogue signalling subsystem is preposition signaling processing platform, and the analogue signalling subsystem responsible detects the called user boot-strap incident, moves the application protocol signaling and is connected with setting up MAP between the LSTP Signalling Transfer Point, thereby visit the mobile network; The OMS operation and maintenance sub system is used to the Operation and Maintenance function of the equipment of finishing.

The present invention also provides a kind of method of the Notify Me based on intelligent network signaling monitor, may further comprise the steps:

(1) call-related information in the monitoring signaling subsystem monitoring CAP intelligent network signaling link, the monitoring signaling subsystem is by analyzing and handle the related news of InitialDP initialization test point, Connect connection and the report of ERB event request, obtain and call out relevant calling and called Subscriber Number, and according to cause of termination, a synthetic shutdown call record represents that this calling may finish because of called shutdown;

(2) service process subsystem is received this shutdown call record, and the instruction simulation signaling subsystem sends the ATI STATUS ENQUIRY message to the HLR attaching position register under called, further to determine the called off-mode that whether really is in;

(3) whether really service process subsystem is replied the result of message according to the ATI status poll that the HLR attaching position register under called returns to the analogue signalling subsystem, judge user's shutdown; If the called subscriber shuts down really, service process subsystem sends a SRI-For-SM short message routing inquiry message to this user's HLR attaching position register again with the instruction simulation signaling subsystem, at this moment, the HLR attaching position register can be replied called unreachable message and be given the analogue signalling subsystem, and the address that remains to be delivered note sign and preservation start-up reminding service system is set;

(4) after called start again, the HLR attaching position register remains to be delivered note sign and address according to aforesaid, sends Alert SC short message reminder message to the analogue signalling subsystem, notify this user can and, can send SMS message to this user;

(5) the analogue signalling subsystem in the system is received this Alert SC short message reminder message, promptly obtained the state information that the called subscriber has started shooting, pass through Short Message Service Gateway immediately, call out relevant calling business user to this and send note, notify its called subscriber who once called out can get in touch.

Beneficial effect of the present invention is: the remarkable advantage of start-up reminding service system of 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, provide the Notify Me service for mobile calling subscriber automatically.

Description of drawings

Fig. 1 is the start-up reminding service system apparatus structural representation;

Fig. 2 uses flow process image schematic diagram for starting reminding service;

Fig. 3 dials the information monitoring flow process for the starting reminding service user;

Fig. 4 is an ip intelligent peripherals IP-on-off state monitoring flow process;

Fig. 5 is a start-up reminding service system workflow schematic diagram of the present invention.

Embodiment

Further specify embodiment with reference to accompanying drawing:

Described start-up reminding service system apparatus as shown in Figure 1, wherein the monitoring signaling subsystem is physically by the formations such as CSM signaling process server 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.), responsible analyzing and processing SCP intelligent network business control section signaling; Service process subsystem is made up of server and disk array etc.Service process subsystem is responsible for operational system Database Systems, operation analogue signalling subsystem daemon software, operation business software (comprising short message interface, traffic overhead family interface, business logic processing etc.), finishes the processing of system business, the interface processing of Short Message Service Gateway/sms center SMG; Analogue signalling subsystem hardware equipment is preposition signaling processing platform one ip intelligent peripherals IP, the analogue signalling subsystem responsible detects 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; The OMS operation and maintenance sub system is finished the Operation and Maintenance function of equipment etc.

The operation of system of the present invention does not have special soft, hardware requirement, and operation platform can be Windows NT/XP, Linux, Unix etc.

The key technology that starting reminding service of the present invention relates to mainly contains two, one, and the user dials information as the shutdown of dialing the interior user of other nets under the caller situation and obtains, and the 2nd, the technology of obtaining of called user boot-strap information.

Below how these two key technology information are obtained and are specified:

One, obtaining of information dialed in shutdown

Adopt the signal collecting mode of intelligent network, the user of application starting reminding service need be signed in to SCP intelligent network business control section.User for non intelligent network users is open-minded, only needs to add in its HLR attaching position register this user's the signatory attribute O-CSI of intelligent network business, becomes a pseudo-intelligent network business user.Like this, all application starting reminding service Client-initiateds are called out, and its signaling message all can arrive SCP intelligent network business control section.The starting reminding service 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 all information of dialing of starting reminding service user, after further analysis and preliminary treatment, obtain shutdown and dial information.

Its calling procedure is as shown in Figure 2:

1, MSCa/VLR/SSP receives calling, triggers professional according to the O-CSI Originating CAMEL Subscription Information;

2, MSCa/VLR/SSP sends IDP message to SCPa;

3, after SCPa receives IDP message, send RRBE, AC to MSCa/VLR/SSP.

4, VPMN SCPa sends to SSP by Continue or Connect operation with called number.

5, after MSCa/VLR/SSP receives Continue or Connect message, initiate SRI routing inquiry message, learn called shutdown to called HLRb.

6, MSCa/VLR/SSP reports charging report and onhook event.

7, SCPa call release.

Its Chinese and English abbreviation note is as follows:

MSC/VLR/SSP: mobile switch/visitor location register/business service node;

SCP: intelligent network business control section;

HLR: home location register;

O-CSI: Originating 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.

Start-up reminding service system is according to the parameter OTID in the IDP initial service triggering message TCAP affairs processing layer, find corresponding ERB event report 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.

Two, on-off state information is obtained

Because the complexity of existing network and carrying out of all kinds of business also can't be determined the called off-mode that whether is in really that this calling is relevant fully from above-mentioned ERB event report message merely.Therefore must be aided with necessary means, confirm detected shutdown calling.Detect and confirm the method for subscriber switch machine state, mainly contain following technology at present:

(1) stealthy test short message technology

Stealthy test short message technology can be judged the shutdown really whether calling that this detection obtains by the reception condition of called subscriber to test short message.If the user is in open state, then user mobile phone can receive this test short message at once, and network can receive report to sender's feedback user immediately, thereby can determine user's on-off state.

This scheme advantage is that efficient is higher, handles simple.Shortcoming is, stealthy note can show on the perfect inadequately user mobile phone terminal of part software, will cause the user frequently to receive and feels the existence of test short message, thereby cause user's dislike and complaint.In addition, stealthy test short message will be stored in sms center, take a large amount of storage resources of sms center.

(2) HLR polling technique

Operation system sends the ATI STATUS ENQUIRY message by the HLR attaching position register to shutdown user place and carries out poll, judges according to the signaling message that the HLR attaching position register returns when the user starts shooting.

The advantage of this scheme is the cache resources that does not take sms center, the reliability height; Shortcoming is when number of users increases, and no matter how the poll strategy is optimized, and timing or irregular polling message can be given the very big added burden of HLR attaching position register increase, might therefore influence the operate as normal of HLR attaching position register.

In this start-up reminding service system, adopted the analogue signalling technology of original creation, obtained user's on-off state, avoided poll, also do not taken the resource of sms center simultaneously the influence that HLR attaching position register load brings.

Start-up reminding service system has been set up ip intelligent peripherals IP, realizes called on-off state monitoring by the analogue signalling mode.Monitoring for called subscriber's on-off state will divide for three steps carried out, as shown in Figure 3:

1, operation system sends the ATI STATUS ENQUIRY message to the called HLR attaching position register, to confirm the current off-mode that whether is in of called subscriber;

If 2 called subscribers shutdown, ip intelligent peripherals IP will send a SRI-For-SM short message routing inquiry message to this user's HLR attaching position register again, at this moment, the HLR attaching position register can be replied called unreachable message and be given ip intelligent peripherals IP, and the address that remains to be delivered note sign and preservation start-up reminding service system is set.

3, after called start again, the HLR attaching position register can send Alert SC short message reminder message to start-up reminding service system, notifies this user to reach, and operation system can be to this called note that sends once more.At this moment, start-up reminding service system need not the sending entity test short message have promptly obtained the state information that the called subscriber has started shooting or reentered service area.

In order to realize mobile starting reminding service, start-up reminding service system need be gathered the CAP intelligent network application protocol signaling message of MSC/STP-mobile switch/Signalling Transfer Point to SCP intelligent network business control section in real time.Need install and dispose front end signal collecting equipment DXC and signaling process server CSM respectively at SCP intelligent network business control section machine room, dial information to obtain service-user; Detect called on-off state information by ip intelligent peripherals IP; Service Process Server is responsible for the service logic analysis, and sends the Notify Me note by mobile network SMG Short Message Service Gateway to the user.

The use of system and device of the present invention sees workflow shown in Figure 5 for details, and the steps in sequence of this workflow is described as follows:

1) Notify Me-monitoring signaling subsystem, the call-related information in the monitoring CAP intelligent network signaling link.The monitoring signaling subsystem is by analyzing and handle related news such as InitialDP, Connect and ERB, obtain and call out relevant calling and called Subscriber Number, and according to cause of termination, a synthetic shutdown call record represents that this calling may finish because of called shutdown;

2) Notify Me-service process subsystem is subjected to this shutdown call record, and the instruction simulation signaling subsystem sends the ATI STATUS ENQUIRY message to the HLR attaching position register under called, further to determine the called off-mode that whether really is in;

3) whether really Notify Me-service process subsystem is replied the result of message according to the ATI status poll that the analogue signalling subsystem returns, judge user's shutdown.If the called subscriber shuts down really, the starting reminding service processing subsystem sends a SRI-For-SM short message routing inquiry message to this user's HLR attaching position register again with the ip intelligent peripherals IP in the instruction simulation signaling subsystem, at this moment, the HLR attaching position register can be replied called unreachable message and be given the analogue signalling subsystem, and the address that remains to be delivered note sign and preservation start-up reminding service system is set;

4) after called start again, the HLR attaching position register remains to be delivered note sign and address according to aforesaid, send Alert SC short message reminder message to Notify Me-analogue signalling subsystem, notify this user to reach, can send SMS message to this user;

5) Notify Me-operation system is received this Alert SC short message reminder message, has promptly obtained the state information that the called subscriber has started shooting or reentered service area.By Short Message Service Gateway, call out relevant calling business user to this and send note immediately, notify its called subscriber who once called out can get in touch.

Claims (2)

1, a kind of system of the Notify Me based on intelligent network signaling monitor is characterized in that, form by monitoring signaling subsystem, service process subsystem, analogue signalling subsystem and OMS operation and maintenance sub system, between each subsystem by TCP/IP network interconnection; Described monitoring signaling subsystem is physically by being responsible for gathering the DXC digital cross connect equipment of SCP intelligent network control section signaling message and the CSM signaling process server formation 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 operational system Database Systems, operation analogue signalling subsystem daemon software, operation business software, finishes the processing of system business, the interface processing of Short Message Service Gateway/sms center; The hardware device of analogue signalling subsystem is preposition signaling processing platform, and the analogue signalling subsystem responsible detects the called user boot-strap incident, moves the application protocol signaling and is connected with setting up MAP between the LSTP Signalling Transfer Point, thereby visit the mobile network; The OMS operation and maintenance sub system is used to the Operation and Maintenance function of the equipment of finishing.

2, a kind of method of the Notify Me based on intelligent network signaling monitor is characterized in that, may further comprise the steps:

(1) call-related information in the monitoring signaling subsystem monitoring CAP intelligent network signaling link, the monitoring signaling subsystem is by analyzing and handle the related news of InitialDP initialization test point, Connect connection and the report of ERB event request, obtain and call out relevant calling and called Subscriber Number, and according to cause of termination, a synthetic shutdown call record represents that this calling may finish because of called shutdown;

(2) service process subsystem is received this shutdown call record, and the instruction simulation signaling subsystem sends the ATI STATUS ENQUIRY message to the HLR attaching position register under called, further to determine the called off-mode that whether really is in;

(3) whether really service process subsystem is replied the result of message according to the ATI status poll that the HLR attaching position register under called returns to the analogue signalling subsystem, judge user's shutdown; If the called subscriber shuts down really, service process subsystem sends a SRI-For-SM short message routing inquiry message to this user's HLR attaching position register again with the instruction simulation signaling subsystem, at this moment, the HLR attaching position register can be replied called unreachable message and be given the analogue signalling subsystem, and the address that remains to be delivered note sign and preservation start-up reminding service system is set;

(4) after called start again, the HLR attaching position register remains to be delivered note sign and address according to aforesaid, sends Alert SC short message reminder message to the analogue signalling subsystem, notify this user can and, can send SMS message to this user;

(5) the analogue signalling subsystem in the system is received this Alert SC short message reminder message, promptly obtained the state information that the called subscriber has started shooting, pass through Short Message Service Gateway immediately, call out relevant calling business user to this and send note, notify its called subscriber who once called out can get in touch.

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