A kind of implementation method of calling information display service
Technical field
The present invention relates to a kind of implementation method of calling information display service, belong to the telecommunication technology field.
Background technology
" caller information demonstration " business be a kind of in call establishment will be the in advance customized personal information of caller send to called telecommunication service.In call establishment, caller customized personal information in advance (comprises text, image, the ringtone file of representing personal image or emotion, even medium such as animation, video) send to called, and a kind of business that shows the called subscriber to view and admire by terminal called.This business is set up in the process in conversation can the customized customized information of display of calling, can not only show information such as image, performance personal image or emotion for the calling subscriber, to the side of answering provide abundant, number is looked the audio frequency media image intuitively, and can provide more fresh and alive, ad distribution, the corporate image effective way of showing easily for group user.
In the past, calling information display service was to use caller name to show that CNAP (Caller NamePresentation) field disposes.On international communication standard GSM and CDMA, all be provided with the CNAP field.In the CDMA communication network, calling information display service is set to called service, generates the caller display message by callee's network side according to calling party's information, then the caller display message is illustrated on the terminal called.Because calling party's relevant information need be stored and safeguard to callee's network side, so callee's network side needs to upgrade constantly.This inconvenience and trouble cause this professional practicality very poor, so, should business not have developed all the time for many years.
Technical scheme calling information display service in recent years is set to calling service, when this business is contracted in caller, provide caller to prepare the individual relevant information that shows, safeguard relation between caller and the caller display message by calling party's network side, caller can be changed the information content of oneself at any time, makes that administering and maintaining of caller display message is simple." caller information demonstration " business mainly provides following function: trigger " caller information demonstration " business of being somebody's turn to do according to Originating CAMEL Subscription Information; The display message of caller is kept in the operation system; Caller can be revised calling subscriber's display message at any time; When caller is dialed when called, operation system uses the intelligent network interface protocol of expansion to send caller information to switch according to calling customized caller name information; Send caller information to terminal called by switch, the display message that display of calling is set on terminal called.
In addition, because calling information display service requires the relevant information that terminal called can the display of calling customization, promptly need the terminal support.Yet present PSTN ordinary telephone set does not possess the function of display image.Therefore, this business is that carry out on the basis with mobile network and portable terminal mainly at present.
So present implementation is based on intelligent network and realizes calling information display service.The calling subscriber can realize following function by signatory this business: when calling out the called subscriber, and display of calling user name on terminal called.Caller is at the network side custom service, preserve the caller name information of oneself, dial when called when caller, the service control point (SCP) is according to calling customized caller name information, use the intelligent network interface protocol of expansion to send caller information to switch, switch sends terminal called again to.
Referring to Fig. 1, introduce each operating procedure that realizes the flow process of calling information display service based on intelligent network:
(1) calling mobile terminal MS is to the called MS request of making a call;
(2) first speaker MSC triggers " caller information demonstration " business according to Originating CAMEL Subscription Information, to the name information of service control point (SCP) inquiring calling customization;
(3) the name information content that the calling subscriber customizes is retrieved according to calling number in the service control point (SCP), and the name information that inquires is returned to first speaker MSC;
(4) first speaker MSC carries calling customized name information to the callee MSC request of making a call in this request;
(5) the callee MSC call request that will have a caller name information sends to called MS;
(6) called MS is decoded to the calling customized name information content that receives and is shown.
There are following two shortcomings in the mode of this calling information display service of existing techniques in realizing of above-mentioned employing intelligent network: this implementation relies on Originating CAMEL Subscription Information to trigger, therefore restricted to user type, use the usefulness of Originating CAMEL Subscription Information triggering can not apply for using this business per family for pre-payment and all.In addition, the triggering mode of this dependence Originating CAMEL Subscription Information can all be triggered to the all-calls of service-user caller on the SCP platform and handle, the all-calls that is the service-user caller all can enter this professional handling process, in case the SCP platform breaks down, just might influence user's normal talking.
Therefore how this operation flow quite popular with users or implementation method are improved, just become the problem of scientific and technical personnel's concern in the industry.
Summary of the invention
In view of this, the implementation method that the purpose of this invention is to provide a kind of calling information display service, the present invention adopts the mode based on access code to trigger calling information display service, can solve prior art realizes this business based on intelligent network above-mentioned defective effectively: the limited subscriber type, pre-payment and the usefulness that all use Originating CAMEL Subscription Information to trigger can not be applied for business per family; The all-calls of caller all enters business processing program, might influence user's normal talking.The inventive method makes all portable terminals can apply for using this business, and can not influence user's normal talking.
In order to achieve the above object, the invention provides a kind of implementation method of calling information display service, it is characterized in that: the transit route that " caller information demonstration " service access code is set on moving exchanging center MSC, when first speaker MSC receives by the access code of this calling information display service of calling terminal dialing and called number and during the call request of initiating, first speaker MSC triggers this business according to access code, this calling is transferred to the calling information display service platform, by this business platform calling number is converted to the caller information displaying contents that this calling subscriber is provided with, the call request that will carry this caller information displaying contents again sends to callee MSC, the information content of this caller setting is decoded and is shown by terminal called; Described method comprises following operating procedure at least:
(1) user customizes caller information displaying contents separately on the calling information display service platform;
(2) professional access code and the called number of calling terminal dialing " caller information demonstration ", the request of making a call;
(3) after first speaker MSC receives this call request, trigger business, this calling is transferred to the calling information display service platform according to access code;
(4) the calling information display service platform is converted to the corresponding calling information displaying contents according to the caller information displaying contents and the corresponding displaying condition thereof of customization with this calling number;
(5) the calling information display service platform sends call request to callee MSC, carries the calling information content that needs demonstration or show in this call request;
(6) the callee MSC call request that will have a caller information displaying contents sends to terminal called, by the terminal called decoding and show this caller information;
(7) called service duplicates: when terminal called receives " calling information display service " calling, if directly select this business of customization, can have with the identical caller information displaying contents of this calling terminal, this terminal called is registered as the user of this " calling information display service " automatically, and its caller information displaying contents also is stored in the calling information display service platform automatically; Or
(8) bidirectional information pushes: if terminal called also is the registered user of " calling information display service ", then dial in the called process in caller, called display message also can be pushed on the calling terminal and show.
In the described step (1), the user adopts and comprises that the mode of interactive voice answering IVR (Interactive VoiceResponse), website, note or multimedia message is provided with and revises the caller information displaying contents of oneself on the calling information display service platform; And the user can be provided with corresponding different display message content respectively according to different called numbers, number cohort or time period, and the displaying contents of acquiescence perhaps is set.
Described calling information display service platform can provide the caller information displaying contents of setting to comprise: the multiple information of image, audio frequency, video or Sino-British text/symbol.
Described calling information display service platform can either come display of calling information according to user's content preset, also allows the user to adopt dial mode to select the caller information displaying contents of setting temporarily; Adopt the expansion to access code this moment, and the user selects the caller information of setting by dialing different expansion access codes temporarily during dialing.
The present invention is a kind of implementation method of calling information display service, business innovation point of the present invention is: changed via the SCP node, utilized intelligent network to trigger professional traditional approach, adopt the access code mode to trigger business, thereby overcome the defective of traditional approach, can not influence user's normal talking, and all users can apply for using this business.
The present invention is doing many improvement on the telecommunication technology for this reason: set up a business platform in network system, be used for storing subscriber information data and business datum, and provide multiple mode to register business and the caller information of its storage is made amendment and is provided with to the user, and this caller information comprises multiple information categories such as picture, video, audio frequency, Sino-British text/symbol.Operation flow adopts access code to trigger, and need not the node via SCP.After business platform receives service call, can be according to the calling number searching user's information, be provided with after (called number, called number (group) or time period) be converted to the corresponding calling information displaying contents with calling number according to the user, carry the caller display message during exhalation, call request is sent to called switch.The user can select the caller information set by dial mode temporarily, promptly adopts the extended method to access code, makes the user can specify the shown information content when dialing temporarily.In addition, also expanded business function: called subscriber's service duplication and bidirectional information show.
Advantage of the present invention is to adopt service access code to trigger, and the calling that only has this service access code just can be triggered to business platform, can not influence user's normal talking; All users (comprising pre-payment and the user that all use Originating CAMEL Subscription Information to trigger) can apply for using business like this, and the user registers, the mode of configuration information is varied, use simple, convenient.In a word, the present invention provides strong network and technical support for the developing of calling information display service, is the technical scheme of a doulbe-sides' victory for operator and user.
Description of drawings
Fig. 1 is the call flow schematic diagram of prior art based on the calling information display service of Intellight network mode.
Fig. 2 is the network system architecture composition schematic diagram that the present invention realizes calling information display service.
Fig. 3 is that the software module structure in the business platform in the network system of the present invention is formed schematic diagram.
Fig. 4 is the schematic flow sheet of the implementation method of calling information display service of the present invention.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, the present invention is described in further detail below in conjunction with accompanying drawing.
The present invention is a kind of implementation method of calling information display service, this method is the transit route that " caller information demonstration " service access code is set on the MSC of switching network for communication network, when making a call request when the professional access code of calling user dials " caller information demonstration " and called number, first speaker MSC triggers this business according to access code, this calling is transferred to the calling information display service platform, carry out Business Processing by this business platform: calling number is converted to the caller information displaying contents that this calling subscriber is provided with, the call request that will carry this caller information displaying contents again sends to callee MSC, the information content of this caller setting is decoded and is shown by terminal called.
Introduce respectively below that system network architecture of the present invention, system module are formed, operation system major function and service call operating process so that can describe system architecture and the implementation method that the present invention is based on the calling information display service that the access code mode triggers in detail.
Referring to Fig. 2, the network system of calling information display service of the present invention mainly is made up of mobile phone switching network, portable terminal and calling information display service platform, wherein the calling information display service platform is the key equipment of this system, be responsible for providing multiple mode to be provided with and to revise separately caller information displaying contents, and store the displaying contents of caller information separately that each user is provided with to the user; Bear the manipulation function of operation flow operation: the time to callee MSC relayed call, calling number in this calling is automatically converted to the caller information displaying contents that this calling subscriber is provided with, and the call request that will carry this caller information displaying contents sends to callee MSC.
Referring to Fig. 3, this calling information display service platform is provided with following four software function modules:
Incoming call/exhalation processing module, being used to finish professional incoming call/exhalation handles and the signaling controlled function, after the calling of calling information display service is transferred to the calling information display service platform, this incoming call/exhalation processing module searching user's information memory module, be provided with according to the user calling number is converted to the caller information displaying contents, the call request that will carry this caller information displaying contents again sends to callee MSC;
The service management module, be used to finish the various correlation functions of service management, comprise process user with the setting of the service log-on of IVR, note, multimedia message or Web mode and user profile, revise request, finish operation statistics, network management, user management, system management and other function;
Medium process module is used to accept the control of incoming call/exhalation processing module, finishes the function of resource allocation, media format conversion and processing;
Subscriber information storing module is used for the needed user profile data of storage service system.
The major function that network system of the present invention provides is:
Storing subscriber information also provides multiple mode to register business and configuration information to the user: user profile is stored in the business platform of system, and this business platform provides multiple simply and easily modes such as comprising IVR, WEB website, note, multimedia message to register business and its information is provided with and revises for the user.The user can be provided with the information content that will show according to different called number (group) when individual display message is set, the information content of demonstration also can be set according to the time period, and the acquiescence displaying contents can also be set.
Trigger business and abundant caller information management method is provided by access code: the user dials access code, can trigger calling information display service by the access code mode, and is without any restriction, applied widely to user type, is convenient to branch out.The business platform of calling information display service provides diversified caller information kind: comprise image, animation, video, audio frequency, Sino-British text/symbol etc.; This business platform except come display of calling information according to user's content preset, the caller information that also allows the interim appointment of user to show.Promptly by the expansion to access code, the user by dialing different expansion access codes, can select the caller information of setting temporarily when dialing.
According to calling number query display information: after service call of the present invention is transferred to the business platform of system, by the caller display message of business platform inquiring user storage, calling number is converted to the caller information displaying contents according to user's setting (called number, time period).
Carry the caller display message during exhalation: business platform carries the caller display message that this inquires after inquiring user's display message according to calling number during exhalation, call request is sent to called switch, shows on terminal called.
Referring to Fig. 4, introduce the flow process sequential chart of the call operation of the calling information display service that the present invention is based on the access code mode, just the operation step map of the implementation method of calling information display service:
(1) user customizes caller information displaying contents separately on the calling information display service platform;
(2) professional access code and the called number of calling terminal dialing " caller information demonstration ", the request of making a call;
(3) after first speaker MSC receives this call request, trigger business, this calling is transferred to the calling information display service platform according to access code;
(4) the calling information display service platform is searched User Information Database according to calling number, and caller information displaying contents and corresponding displaying condition thereof according to customization are converted to the corresponding calling information displaying contents with calling number;
(5) the calling information display service platform sends call request to callee MSC, carries the calling information content that needs demonstration or show in this call request;
(6) the callee MSC call request that will have a caller information displaying contents sends to terminal called, by the terminal called decoding and show this caller information.
In addition, calling information display service of the present invention can also provide following two selectable operating procedures:
(7) called service duplicates: when terminal called receives " calling information display service " calling, if directly select this business of customization, can have with the identical caller information displaying contents of this calling terminal (for example picture, audio frequency etc.), this terminal called is registered as the user of this " calling information display service " automatically, and its caller information displaying contents also is stored in the calling information display service platform automatically; Or
(8) bidirectional information pushes: if terminal called also is the registered user of " calling information display service ", then dial in the called process in caller, called display message also can be pushed on the calling terminal and show.
From above-mentioned introduction as can be seen: " caller information demonstration " of the present invention professional access code mode that adopts triggers, rather than adopt traditional Originating CAMEL Subscription Information to trigger, like this, all users can apply for using, and use the user of Originating CAMEL Subscription Information triggering also can use this business for pre-payment and all.In addition, because the professional access code mode that adopts of the present invention's " caller information demonstration " triggers, the calling that only has " caller information demonstration " service access code just can be triggered on the business platform, rather than all callings all can be triggered on the business platform.Therefore, in case when business platform breaks down, also can not influence user's normal talking.These two improvement efficiently solve the defective that prior art exists.