WO2017173657A1

WO2017173657A1 - System and method for realizing display upon calling service

Info

Publication number: WO2017173657A1
Application number: PCT/CN2016/078838
Authority: WO
Inventors: 卢红松
Original assignee: 深圳业拓讯通信科技有限公司
Priority date: 2016-04-08
Filing date: 2016-04-08
Publication date: 2017-10-12

Abstract

Provided is a method for realizing a display upon calling service, comprising: S1. acquiring, in real time, call data upon initiating or receiving a call; S2. analyzing the call data to obtain call information; S3. acquiring, according to the call information, the content of information to be pushed; and S4. searching, according to the content of the information to be pushed, for a matched pushing channel to push and display the content of the information. Also provided is a corresponding system. The invention realizes a display upon calling service at reduced costs, achieves an information reception rate of 100%, and provides the best information display method without having to modify the existing network element devices.

Description

System and method for implementing call-to-display service

[0001] The present invention relates to the field of communications technologies, and in particular, to a system and method for implementing a call-to-display service.

Background technique

[0002] "Call-to-display" service is a service that pushes information during the user's call. It is divided into two applications: personal and group. The main difference between the two is that the personal application mainly provides personalized display and entertainment functions. From the personalized channel; Group application provides the function of commercial information transmission, realizes the commercial purpose of product promotion and brand advertisement, and the calling content is set by the group administrator.

[0003] Currently, there are two ways to implement call-to-display services, one is a similar application implementation scheme, and the other is an APP scheme, where:

[0004] The first solution is to store the call information of the user at the service control point of the intelligent network, and insert the user's call information into the signaling process of the voice call, as shown in FIG. 1 , the specific implementation process As follows: [0005] Step 1, the calling user dials the called mobile number, and the call is routed to the calling side mobile switching center;

[0006] Step 2: The calling side mobile switching center detects the calling user's communication service, triggers the startup message CAP_ID P to the service control point;

[0007] Step 3: The service control point obtains corresponding push information in the database according to the conditions of the calling number, the called number, and the call time, and instructs the calling side mobile switching center to connect to the called mobile phone number, and simultaneously dials the call. The explicit information is placed in the reserved parameters of the connection signaling;

[0008] Step 4: The calling side mobile switching center connects to the called side mobile switching center where the called user roams, and carries the user's push information in the reserved field in the message ISUP_IAM;

[0009] Step 5: The called mobile switching center connects to the called user to complete the call connection process, and simultaneously submits the calling call information to the called terminal for display.

[0010] However, this implementation has the following problems and drawbacks:

[0011] Firstly, since the current mobile communication core devices adopt international standard signaling specifications (for example, 3GPP, ITUT, etc.) for communication interaction, the devices of different manufacturers can be quickly adapted to the network. Requirements, and in the implementation of the scheme, non-standard field parameters are inserted in two standard signaling operations (CAP_IDP and ISU P.IAM). Currently, most manufacturers do not support such non-standard fields. Parameters, so implementing the solution will inevitably require operators to upgrade the current core network equipment in a large area, which is huge and costly;

[0012] Secondly, since the scheme inserts the call information into the signaling in the call process, after receiving the incoming call, the terminal of the called party user needs to support the peer to display the caller number and the call of the calling user. , and only a very small number of mobile terminals have the ability to support peer display, and therefore rely on a specific terminal;

[0013] Finally, the solution only supports the traditional circuit domain call solution, does not support IP call-based solutions, and only supports limited text content, and does not support push of rich media information such as video and pictures.

[0014] The second solution is to send an APP, when the call occurs, obtain the call information on the mobile phone side through the APP, and then push the customized information in the process of the call to the other party, the specific implementation The process is as follows:

[0015] Step 1: Terminal A installs an APP;

[0016] Step 2: The call occurs, the APP initiates a request to the server, and determines whether the terminal B installs the APP;

[0017] Step 3: The server queries whether the terminal B installs the APP, and is online;

[0018] Step 4: If the terminal B does not install the APP or the APP is not online, the process ends, and the terminal A does not initiate the process of pushing the information; otherwise, the process proceeds to step 5;

[0019] Step 5: Terminal A pushes information to terminal B.

[0020] However, this implementation has the following problems and drawbacks:

[0021] First, the calling party and the called party must both install the same APP, and depend on the capability limitation of the mobile operating system, wherein the IOS operating system does not allow the APP to obtain call information, and thus the APP on the IOS system cannot be implemented. Obtain a call plan;

[0022] Secondly, the APP needs to bundle the mobile phone number, and the user is worried about revealing personal secret information.

[0023] It can be seen from the above problems and shortcomings that the second scheme cannot achieve full coverage of users, and the promotion of downloading of A PP requires a huge economic investment, so the scheme loses the value of large-scale promotion.

technical problem

[0024] The technical problem to be solved by the present invention is to provide a system and method for implementing call-to-display services in view of the above-mentioned shortcomings of implementing call-to-display services in the prior art. Problem solution

Technical solution

[0025] The technical solution of the present invention to solve the above problem is to provide a method for implementing a call-to-display service, including the following steps:

[0026] Sl, obtaining call data after initiating or receiving a call;

[0027] S2, analyzing call data to obtain call information;

[0028] S3. Acquire, according to the call information, the content of the push information;

[0029] S4. Match the push channel according to the push information content to push and push the push information content for display.

[0030] In the foregoing method for implementing a call-as-a-service, the step S1 includes:

[0031] After initiating or receiving a call, the call data is acquired through a signaling sharing platform, an intelligent network, a ring back tone platform, a next generation intelligent network, and/or an IMS.

[0032] In the foregoing method for implementing the call-as-a-service, in the step S1, the step of acquiring the call data through the signaling sharing platform includes:

[0033] setting a monitoring node between the network elements of the mobile communication network;

[0034] The signaling sharing platform collects call data on the monitoring node.

[0035] In the foregoing method for implementing a call-as-a-service, the mobile communication network element device includes a base station/base station controller, a mobile switching center, an intelligent network, a mobile gateway device, and a ring back tone platform.

[0036] In the foregoing method for implementing a call-as-a-service, respectively, between a base station/base station controller and a mobile switching center and/or between a mobile switching center and a mobile gateway device and/or at a mobile switching center and A monitoring node is set up between the ring back tone platforms and/or between the mobile switching center and the intelligent network.

[0037] In the foregoing method for implementing the call-as-a-service, in the step S1, the step of obtaining the call data through the intelligent network includes:

[0038] S101b. After receiving the call request, the calling side mobile switch requests a roaming number from the home location register of the called user.

[0039] S102b. After determining that the called user is an intelligent network user, the home location register adds an intelligent network subscription identifier to the return information returned to the calling side mobile switch according to the requested roaming number.

[0040] S103b. After determining, according to the return information, that the called user is an intelligent network user, the calling side mobile switch pushes the test call request information to the smart network; [0041] S104b. The intelligent network collects call data according to the trial call request information.

[0042] In the foregoing method for implementing the call-as-a-service, the step of acquiring the call data through the ring back tone platform in step S1 includes:

[0043] S101c. After receiving the call request, the calling side mobile switching center requests a roaming number from the home location register of the called user.

[0044] S102c. The home location register checks user roaming status and service information, and returns a user roaming number and a color ring service service flag to the calling side mobile switching center.

[0045] S103c, the calling side mobile switching center connects to the called side mobile switching center according to the roaming number returned by the home location register;

[0046] S104c: After the called side mobile switching center pages to the called user, returning the ringing prompt to the calling side mobile switching center;

[0047] S105c, the calling side mobile switching center requests the CRBT to play to the CRBT platform according to the ringing prompt;

[0048] S106c. The CRBT platform plays the CRBT voice according to the request to collect call data.

[0049] In the foregoing method for implementing the call-as-a-service, in the step S1, the step of acquiring the call data through the next-generation intelligent network includes:

[0050] S101c. After receiving the call request, the calling side mobile switching center requests a roaming number from the home location register of the called user.

[0051] S102d: In determining that the called user has subscribed to the service of the next-generation intelligent network, the home location register adds a next-generation intelligent network subscription identifier to the return information returned to the calling-side mobile switching center according to the requested roaming number;

[0052] S103d. After determining, according to the return information, that the called user is a next-generation intelligent network user, the calling-side mobile switching center pushes the trial call request information to the next-generation intelligent network;

[0053] S104d. The next generation intelligent network collects call data according to the trial call request information.

[0054] In the foregoing method for implementing the call-as-a-service, in the step S1, the step of acquiring the call data by using the IMS includes:

[0055] S101e, the P-CSCF of the network where the calling user terminal is located receives the call, and initiates a SIP-Invite to the first S-CSCF of the home network of the calling user terminal;

[0056] S102e, the first S-CSCF collects call data of the calling user terminal according to the SIP-Invite; [0057] S103e, the first S-CSCF initiates SIP_Invite to the I-CSCF of the home network of the called user terminal according to the home network where the called user terminal is located;

[0058] S104e, I-CSCF query the HSS of the called user terminal home network to obtain the second S-CSCF of the called user terminal home network serving the called user terminal;

[0059] S105e, the I-CSCF initiates SIP_Invite to the second S-CSCF that the called user terminal home network is serving the called user terminal according to the query result returned by the HSS;

[0060] S106e. The second S-CSCF collects call data of the called user terminal according to the SIP-Invite.

[0061] In the foregoing method for implementing a call-as-a-service, the call information includes a calling number and a called number.

, call time, call location information, and push down. Pushing down the phone includes before, after, and after the call.

[0062] In the above implementation method of the call-as-a-service, the push channel includes USSD, a flash message, a short message, a multimedia message, an RCS, and a dedicated APP.

[0063] In the foregoing method for implementing the call-to-display service, the step of matching the push channel according to the push information content to push the push information content in the step S4 includes:

[0064] S401. Sort the push information content according to the content classification and the priority rule.

[0065] S402, determining whether the exclusive APP is online, if online, then transferring to S403, otherwise transferring to S404;

[0066] S403, pushing the push information content through a dedicated APP;

[0067] S404, determine whether the RCS is online, if online, then go to S405, otherwise go to S406;

[0068] S405: Push the push information content through the RCS;

[0069] S406. Determine whether the content of the push message is a rich media message, and if yes, proceed to S407, otherwise, switch to S4.

010;

[0070] S407. Determine whether the size of the content of the push message is smaller than a size in the MMS specification, and if yes, transfer to S.

408, otherwise go to S409;

[0071] S408. Push the push information content through the MMSC.

[0072] S409. Convert the content of the push message into a hyperlink, where the hyperlink uses a short link method;

[0073] S4010: Select an optimal push channel according to the priority of the push channel to push the hyperlink or push message content through the optimal push channel, wherein the priorities are USSD, flash, and SMS.

[0074] In the foregoing method for implementing the call-as-a-service, the method further includes the step S3 and the step S4 [0075] S3', setting a push frequency and a content filtering condition to filter the push request, wherein the push frequency includes a peak push frequency, a maximum push frequency in a unit time, a maximum frequency per day, a maximum frequency in a unit period, and a maximum push Frequency of frequencies.

[0076] The present invention further provides an implementation system of a call-as-a-service, the implementation system including:

[0077] a call probe module, configured to acquire call data after initiating or receiving a call, and analyze the call data to obtain call information;

[0078] an application module, configured to acquire, according to the call information, the content of the push information;

[0079] The pushing module is configured to match the push channel according to the push information content to push the push information content.

[0080] In the foregoing call-to-display service implementation system, the call probe module includes an obtaining unit and an analyzing unit, where the acquiring unit is used to initiate or receive a call, through a signaling sharing platform, an intelligent network, and a color ring tone. The platform, next-generation intelligent network, and/or IMS implementation acquire call data.

[0081] In the implementation system of the above-mentioned call instant service, the push channel includes USSD, a flash message, and a short message.

, MMS, RCS and exclusive APP.

[0082] In the above implementation system of the call-as-a-service, the push module includes:

[0083] a sorting unit, configured to queue the push information content according to the content classification and the priority rule; [0084] the first determining unit is configured to determine whether the exclusive APP is online;

[0085] a pushing unit, configured to push the push information content through a dedicated APP on the exclusive APP online;

[0086] a second determining unit, configured to determine whether the RCS is online after the dedicated APP is not online;

[0087] the pushing unit is further configured to: push the push information content through the RCS on the RCS online;

[0088] a third determining unit, configured to determine, according to whether the RCS is online, whether the content of the push message is a rich media message;

[0089] The fourth determining unit is configured to determine whether the content of the push message is a rich media message, and determine whether the size of the content of the push message is smaller than a size in the MMS specification;

[0090] The pushing unit is further configured to push the pushed information content through the MMSC after the size of the pushed message content is smaller than the size in the MMS specification;

[0091] a converting unit, configured to convert the content of the push message into a hyperlink, where the size of the pushed message content is not less than a size in the MMS specification, where the hyperlink uses a short link manner;

[0092] a selecting unit, configured to select an optimal push channel according to a priority of the push channel to be a hyperlink or not rich The content of the push message of the media message is pushed through the optimal push channel, wherein the priority of the push channel is USSD, flash, and SMS.

[0093] In the implementation system of the call-as-display service, the implementation system further includes a filtering module, where the filtering module is configured to set a push frequency and a content filtering condition to filter a push request, where the push frequency includes a peak push frequency. , the maximum push frequency in the unit day, the maximum number of times in a single day, the maximum frequency in the unit period, and the frequency of the maximum number of pushes.

Advantageous effects of the invention

Beneficial effect

[0094] The beneficial effects of the implementation system and method for implementing the call-to-display service of the present invention:

[0095] First, the call data is obtained by the existing network element device, the call explicit service is separated from the core call service, and the existing mature call signaling is used to implement full compatibility with the existing network standard. Moreover, the problem of realizing the call to the core network in the prior art is solved, and the existing network element equipment is not needed to be reconstructed, the input cost is saved, the rapid service deployment is realized, and the economic benefit is improved;

[0096] Secondly, by pushing the push information content by combining USSD, flash mail, short message, multimedia message, RCS and exclusive APP, the best push channel can be selected according to the terminal capability and the network capability, and the push is significantly improved. The amount of information presented, achieving 100% arrival rate of information reception and the best way to display information;

[0097] Finally, in the mobile Internet era, the present invention can actually push personalized and commercial information during a call, sharing information in fragmented sections, and occupying significant commercial value of the information portal.

Brief description of the drawing

DRAWINGS

[0098] The present invention will be further described below in conjunction with the accompanying drawings and embodiments, in which:

1 is a schematic diagram of implementing a call-on-display service in the prior art;

2 is a flowchart of a first embodiment of a method for implementing a call-to-display service according to the present invention;

[0101] FIG. 3a is a flow chart of a first embodiment of the actual acquisition call data of the present invention;

[0102] FIG. 3b is a schematic structural diagram of a mobile communication network element device used in FIG. 3a;

4 is a flowchart of a second embodiment of the actual acquisition call data of the present invention;

5 is a flowchart of a third embodiment of the actual acquisition call data of the present invention;

6 is a flowchart of a fourth embodiment of the actual acquisition call data of the present invention; 7 is a flowchart of a fifth embodiment of the actual acquisition call data of the present invention;

8 is a flowchart of an embodiment of the present invention for matching push channel according to push information content;

9 is a schematic structural diagram of a first embodiment of a call-to-display service implementation system according to the present invention;

10 is a schematic structural view of the push module of FIG. 9;

11 is a flowchart of a second embodiment of a method for implementing a call-as-a-service according to the present invention;

12 is a schematic structural diagram of a second embodiment of a system for implementing call-to-display services according to the present invention.

Embodiments of the invention

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

[0113] As shown in FIG. 2, it is a flowchart of a first embodiment of a method for implementing a call-to-display service according to the present invention. Referring to Figure 1, the implementation method includes the following steps:

[0114] Sl, acquiring call data after initiating or receiving a call;

[0115] S2, analyzing call data to obtain call information;

[0116] S3. Acquire, according to the call information, the content of the push information;

[0117] S4. Match the push channel according to the push information content to push and push the push information content for display.

The specific process of the call-to-display service implementation method of the present invention will be described in detail below in conjunction with a preferred embodiment of the present invention.

[0119] In step S1, the signaling sharing platform, the intelligent network, the ring back tone platform, the NGIN (Next Generation Intelligent Network), and/or the IMS (IP Multimedia) may be used.

Subsystem, IP Multimedia Subsystem) To obtain call data, the actual call data of different embodiments will be described below.

[0120] The call data is obtained by the signaling sharing platform, as shown in FIG. 3a, which is a flowchart of the first embodiment of the actual call data of the present invention. First, in step S10a, in the mobile communication network. The monitoring node is set up between the meta-devices. Then, in step S102b, the signaling sharing platform collects the call data on the monitoring node, thereby realizing the acquisition of the call data. As shown in FIG. 3b, the mobile communication network element device includes a base station/base station controller (BTS/BSC), a mobile switching center (MSC, Mobile Switching). Center), Intelligent Network (IN, Intelligent

Network), Mobile Gateway Station (GMSC, Gateway Mobile Switching Centre), CRBT, Color Ring Back

Tone), respectively, a monitoring node is set between the BSC and the MSC and/or between the MSC and the GMSC and/or between the MSC and the CRBT and/or between the MSC and the IN, and then the call data on each monitoring node is collected.

The signaling protocols involved in the network element equipment of the mobile communication network include ISUP, TUP, and CAMEL.

BICC, SIP, H.323 and 3G-324M.

[0121] As shown in FIG. 4, it is a flowchart of the second embodiment of the actual acquisition call data of the present invention. Obtain the call data through the IN implementation. Referring to Figure 4, the actual acquisition of the call data includes the following steps:

[0122] In step S1101, after receiving the call request, the MSC sends a home location register to the called user (

HLR, Home Location Register) request roaming number;

[0123] In step S102b, after determining that the called user is an intelligent network user, the HLR adds an intelligent network subscription identifier to the return information returned to the mobile switch according to the requested roaming number;

[0124] In step S103b, after determining that the called user is an intelligent network user according to the return information, the mobile switch pushes the trial call request information to the smart network;

[0125] In step S104b, the intelligent network collects call data according to the trial call request information, and returns a connection indication to the MSC.

[0126] In the above steps, the MSC is a calling side mobile switch.

[0127] As shown in FIG. 5, it is a flowchart of the third embodiment of the actual acquisition call data of the present invention. Obtain the call data through the MMS platform. Referring to Figure 5, the actual call data is obtained by the following steps:

[0128] In step SlOlc, after receiving the call request, the calling side MSC requests the roaming number from the HLR of the called user;

[0129] In step S102c, the HLR checks the user roaming status and service information, and returns the user roaming number and the CRBT service flag to the calling side MSC;

[0130] In step S103c, the calling side MSC connects to the called side MSC according to the roaming number returned by the HLR;

[0131] In step S104c, the called party MSC pages the called user 吋, and returns a ringing prompt to the calling side MSC;

[0132] In step S105c, the calling side MSC requests the CRBT to play to the CRBT platform according to the ringing prompt; [0133] In step S106c, the CRBT platform plays the CRBT voice according to the request to collect call data.

[0134] As shown in FIG. 6, it is a flowchart of the fourth embodiment of the actual acquisition call data of the present invention. To obtain call data through NGIN, refer to Figure 6. Obtaining call data includes the following steps:

[0135] In step SlOld, after receiving the call request, the calling side MSC requests the roaming number from the HLR of the called user;

[0136] In step S102d, in determining that the called user has subscribed to the service of the NGIN, the HLR enhances the subscription identifier in the return information returned to the calling side MSC according to the requested roaming number;

[0137] In step S103d, after determining that the called user is an NGIN user according to the return information, the calling side MSC pushes the trial call request information to the NGIN;

[0138] In step S104d, the NGIN collects call data based on the trial call request information.

[0139] As shown in FIG. 7, it is a flowchart of the fifth embodiment of the actual acquisition call data of the present invention. The call data is obtained through the IMS entity. Referring to Figure 7, the actual call data acquisition includes the following steps:

[0140] In step SlOle, the P-CSCF of the network where the calling user terminal is located (Proxy Call Session Control)

Function, proxy call session control function) After receiving the call, initiate SIP-Invite (initiate the dialog request, one of the SIP protocol families) to the first S-CSCF of the calling user's home network (Serving Call)

Session Control Function, service call session control function); P-CSCF is the core of IMS network, and S-CSCF is at the core of IMS network session control.

[0141] In step S102e, the first S-CSCF collects call data of the calling user terminal according to the SIP-Invite; [0142] in step S103e, the first S-CSCF initiates according to the home network where the called user terminal is located. SIP_Inv ite to the I-CSCF of the called user terminal home network (Interrogating Call Session Control Function

, query call session control function).

In step S104e, the I-CSCF queries the HSS of the home network of the called user terminal (Home Subscriber)

Serve, the home subscriber network server, to obtain the second S-CSCF that the called user terminal home network is serving the called user terminal;

[0144] In step S105e, the I-CSCF initiates SIP_Invite to the second S-CSCF that the called user terminal home network is serving the called user terminal according to the query result returned by the HSS.

[0145] In step S106e, the second S-CSCF collects call data of the called user terminal according to SIP-Invite.

[0146] In step S2, the call data is analyzed. In this embodiment, ISUP, TUP, CAP, BI The signaling protocols such as CC and SIP are analyzed to obtain call information, and the call information includes a calling number, a called number, a call time, a call location information, a push down, and the like. Pushing down the phone includes before, after, and after the call.

[0147] In step S3, the push information content is acquired based on the call information. In this embodiment, the push information content includes personally set content, mobile internet synchronization content, information box content, default content, and the like. Further, priority analysis and content attribute analysis are performed on the acquired information content, and the content attribute is Includes text content, pictures, videos, and more.

[0148] In step S4, the push channel is matched according to the push information content to push the push information content. Then, the push information content is pushed to the called user terminal or the calling user terminal, and the pushed information content is displayed on the called user terminal or the calling user terminal.

[0149] As shown in FIG. 8, it is a flowchart of an embodiment of the present invention for matching push channel according to push information content. In this embodiment, the push channel includes USSD (Unstructured Supplementary Services Data), Flash, SMS, MMS, RCS (Rich Communication Suite) and proprietary APP. The step of matching the push channel according to the push information content includes the following steps

[0150] In step S401, the push information content is queued according to the content classification and the priority rule. [0151] In step S402, it is determined whether the exclusive APP is online. If online, the process proceeds to step S403, otherwise, the process proceeds to step S403. S404;

[0152] In step S403, the push information content is pushed through the exclusive APP.

[0153] In step S404, it is determined whether the RCS is online, if yes, go to step S405, otherwise go to step S406; wherein, by sending a request to the RCS server to request whether the RCS client is online, thereby determining the RCS Whether online.

[0154] in step S405, pushing the push information content through the RCS;

[0155] In step S406, it is determined whether the content of the push message is a rich media message, and if yes, proceed to step S407.

, otherwise go to step S4010;

[0156] In step S407, it is determined whether the size of the push message content is smaller than MMS (Multimedia)

Messaging Service, multimedia message) size in the specification, if yes, go to step S408, otherwise go to step S409; [0157] In step S408, the push information content is passed through the MMSC (Multimedia Messaging Service)

Centre, Multimedia Message Center) Push; then proceed to step S409.

[0158] In step S409, the content of the push message is converted into a hyperlink, wherein the hyperlink uses a short link method

. The short link method is used to save the information display space, and the short link is pushed to the terminal of the called user or the calling user, and the called user or the calling user can directly access the media content by clicking the short link. Then, the process proceeds to step S4010.

[0159] In step S4010, an optimal push channel is selected according to the priority of the push channel to push the hyperlink or push message content through the optimal push channel, wherein the priority is USSD, flash, and SMS. When using USSD吋, for the length of the push content that exceeds the USSD, select the length and length information method to push. Guaranteed 100% arrival rate, if the USSD push fails, select the flash letter to push, and so on. Of course, if the user has defined a push channel, the user-defined push channel has a priority greater than USSD.

[0160] In step S4011, the content of the push message is pushed by USSD, flash or SMS.

[0161] FIG. 9 is a schematic structural diagram of a first embodiment of a system for implementing call-to-display services according to the present invention.

Referring to FIG. 9, the implementation system 100 includes a call probe module 10, an application module 20, and a push module 30, wherein the call probe module 10 is configured to acquire call data after initiating or receiving a call, and analyze call data. To obtain call information; the application module 20 is configured to obtain the push information content according to the call information; and the push module 20 is configured to match the push channel according to the push information content to push the push information content.

[0162] The call probe module 10 includes an obtaining unit and an analyzing unit, and the acquiring unit is configured to obtain call data through a signaling sharing platform, an intelligent network, a ring back tone platform, an NGIN, and/or an IMS. The call data obtained by the signaling sharing platform, the intelligent network, the CRBT platform, the NGIN, and/or the IMS has been described in detail above, and will not be described herein. The analysis unit is configured to analyze call data. In this embodiment, the signaling protocols such as ISU P, TUP, CAP, BICC, and SIP are analyzed to obtain call information, where the call information includes a calling number, a called number, and Call time, call location information, push down, etc. Push down, including before, after, and after the call. After the acquiring unit acquires the call data through the IMS, the acquiring unit uses the iFC subscription information to trigger the initial acquisition of the call data.

[0163] The application module 20 is configured to acquire the push information content according to the call information. In this embodiment, the push information content includes personally set content, mobile internet synchronization content, information box content, default content, etc. In one step, the obtained information content is also subjected to priority analysis and content attribute analysis, and the content attributes include text content, pictures, videos, and the like.

[0164] The pushing module 30 is configured to match the push channel according to the push information content to push the push information content.

Then, the push information content is pushed to the called user terminal or the calling user terminal, and the pushed information content is displayed on the called user terminal or the calling user terminal. Further, the push channel includes USSD (Unstructured Supplementary Services Data), Flash, Short Message, MMS, RCS (Rich Communication Suite) and proprietary APP.

[0165] Further, as shown in FIG. 10, the pushing module 30 includes a sorting unit 31, a first determining unit 32, a second determining unit 33, a third determining unit 34, a fourth determining unit 35, a converting unit 36, and a selecting unit. 37 and push unit 38.

[0166] The sorting unit 31 is configured to perform queue sorting of the push information content according to the content classification and the priority rule; [0167] the first determining unit 32 is configured to determine whether the exclusive APP is online;

[0168] The pushing unit 38 is configured to push the push information content through the exclusive APP on the exclusive APP online;

[0169] The second determining unit 33 is configured to determine whether the RCS is online after the dedicated APP is offline. The second determining unit determines whether the RCS client is online by sending a request to the RCS server.

Whether the RCS is online.

[0170] The pushing unit 38 is further configured to push the push information content through the RCS on the RCS online;

[0171] The third determining unit 34 is configured to determine whether the content of the push message is a rich media message when the RCS is not online; [0172] the fourth determining unit 35 is configured to determine that the content of the push message is a rich media message, and determine the content of the push message. Is the size smaller than the size in the MMS (Multimedia Messaging Service) specification?

[0173] The pushing unit 38 is further configured to push the push information content through the MMSC after the size of the pushed message content is smaller than the size in the MMS specification.

[0174] The converting unit 36 is configured to convert the content of the push message into a hyperlink after the size of the pushed message content is not less than the size in the MMS specification, wherein the hyperlink uses a short link manner. The short link method is used to save the information display space, and the short link is pushed to the terminal of the called user or the calling user, and the called user or the calling user can directly access the media content by clicking the short link.

[0175] The selecting unit 37 is configured to select an optimal push channel according to the priority of the push channel to be a hyperlink or not rich The content of the push message of the media message is pushed through the optimal push channel, wherein the priority of the push channel is U SSD, flash message and SMS. When using USSD吋, for lengths beyond the USSD-specified push content, select the length and length information method to push. Guaranteed 100% arrival rate, if the USSD push fails, select the flash letter to push, and so on. Of course, if the user has defined a push channel, the user-defined push channel has a priority greater than USSD.

[0176] The push unit 38 is also used to push the push message content of the hyperlink or not the rich media message through USSD, flash or SMS.

[0177] As shown in FIG. 11, it is a flowchart of a second embodiment of a method for implementing a call-to-display service according to the present invention. The difference between the second embodiment and the first embodiment is that, between the steps S3 and S4, the method further includes: in step S3', setting a push frequency and a content filtering condition to filter the push request, where the push frequency includes a peak push frequency, The maximum push frequency in the unit, the maximum frequency of a single day, the maximum frequency in the unit period, and the maximum number of push times; content filtering uses real-time filtering and background filtering, and content filtering is achieved by keyword matching and fuzzy keyword matching technology. In addition, the push request is filtered to ensure the pushability, and user harassment is avoided, and user satisfaction is improved. The other portions are the same as those in the first embodiment, and will not be described again.

[0178] As shown in FIG. 12, it is a schematic structural diagram of a second embodiment of a system for implementing call-to-display services according to the present invention.

The difference from the first embodiment is that the implementation system further includes a filtering module 40, configured to set a push frequency and a content filtering condition to filter the push request, where the push frequency includes a peak push frequency and a unit time Maximum push frequency, single-day maximum frequency, maximum frequency in unit cycle, maximum push frequency; content filtering uses real-time filtering and background filtering, content filtering through keyword matching, fuzzy keyword matching technology, and then filtering push requests , to ensure the push of the actual, and to avoid user harassment, improve user satisfaction. The other portions are the same as those in the first embodiment, and will not be described again.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of within the technical scope disclosed by the present invention. Changes or substitutions are intended to be included within the scope of the invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

Claim

[Claim 1] A method for implementing a call-to-display service, comprising the steps of:

51. Acquire call data after initiating or receiving a call;

52. analyzing call data to obtain call information;

53. Acquire, according to the call information, the content of the push information;

54. Match the push channel according to the push information content to push and push the push information content to display.

[Claim 2] The method for implementing the call-to-display service according to claim 1, wherein the step S1 includes:

After initiating or receiving a call, the call data is acquired through a signaling sharing platform, an intelligent network, a ring back tone platform, a next generation intelligent network, and/or an IMS entity.

[Claim 3] The method for implementing call-to-display service according to claim 2, wherein in the step S1, the step of acquiring call data by using the signaling sharing platform comprises: Setting a monitoring node between the network elements of the communication network;

The signaling sharing platform collects call data on the monitoring node.

[Claim 4] The method for implementing call-to-display service according to claim 3, wherein the mobile communication network element device comprises a base station/base station controller, a mobile switching center, an intelligent network, and a mobile gateway office Equipment and ring back tone platform.

[Claim 5] The method for implementing call-to-display service according to claim 4, characterized in that: respectively, between the base station/base station controller and the mobile switching center and/or at the mobile switching center and the mobile gateway device A monitoring node is provided between and/or between the mobile switching center and the ring back tone platform and/or between the mobile switching center and the intelligent network.

[Claim 6] The method for implementing call-to-display service according to claim 2, wherein in step S1, the step of acquiring call data through the intelligent network comprises: S101b, receiving After the call request, the calling side mobile switch requests the roaming number from the home location register of the called user;

S102b. After determining that the called user is an intelligent network user, the home location register adds an intelligent network subscription identifier to the return information returned to the calling side mobile switch according to the requested roaming number. Knowledge

S103b. After determining, according to the return information, that the called user is an intelligent network user, the calling side mobile switch pushes the test call request information to the smart network;

S104b. The intelligent network collects call data according to the test call request information.

[Claim 7] The method for implementing call-to-display service according to claim 2, wherein, in step S1, the step of acquiring call data through the ring back tone platform includes:

S101c. After receiving the call request, the calling side mobile switching center requests a roaming number from the home location register of the called user.

S102c, the home location register checks user roaming status and service information, and returns a user roaming number and a color ring service flag to the calling side mobile switching center;

S103c, the calling side mobile switching center connects to the called side mobile switching center according to the roaming number returned by the home location register;

S104c: paging to the called user 在 at the called side mobile switching center, returning a ringing prompt to the calling side mobile switching center;

S105c, the calling side mobile switching center requests the ring back tone to the ring back tone platform according to the ringing prompt

S 106c. The CRBT platform plays the CRBT voice according to the request to collect call data.

[Claim 8] The method for implementing call-to-display service according to claim 2, wherein in the step S1, the step of acquiring call data through the next-generation intelligent network includes: S101c, After receiving the call request, the calling side mobile switching center requests the roaming number from the home location register of the called user;

S102d: In determining that the called user has subscribed to the service of the next-generation intelligent network, the home location register adds a next-generation intelligent network subscription identifier to the return information returned to the calling-side mobile switching center according to the requested roaming number;

S103d. After determining, according to the return information, that the called user is a next-generation intelligent network user, the calling-side mobile switching center pushes the test call request information to the next-generation intelligent network;

S104d. The next generation intelligent network collects call data according to the test call request information.

[Claim 9] The method for implementing call-to-display service according to claim 2, wherein In the step S1, the step of acquiring the call data by using the IMS includes:

S101e, the P-CSCF of the network where the calling user terminal is located receives the call, and initiates the SIP-Invite to the first S-CSCF of the home network of the calling user terminal;

S102e, the first S-CSCF collects call data of the calling user terminal according to the SIP-Invite; S103e, the first S-CSCF initiates SIP_In vite to the I-home network of the called user terminal according to the home network where the called user terminal is located. CSCF;

S104e, the I-CSCF queries the HSS of the called user's home network to obtain the second S-CSCF of the called user's home network that is serving the called user's terminal;

S105e, the I-CSCF initiates SIP_Invite according to the query result returned by the HSS to the second S-CSCF that the called user terminal home network is serving the called user terminal;

S106e. The second S-CSCF collects call data of the called user terminal according to the SIP-Invite.

[Claim 10] The method for implementing call-to-display service according to claim 1, wherein the call information includes a calling number, a called number, a call time, call location information, and a push down. Pushing down the phone includes before, after, and after the call.

[Claim 11] The method for implementing call-to-display service according to claim 1, wherein the push channel comprises USSD, a flash message, a short message, a multimedia message, an RCS, and a dedicated APP.

[Claim 12] The method for implementing the call-to-display service according to claim 11, wherein the step of matching the push channel according to the push information content to push the push information content in the step S4 comprises:

5401. Sort the push information content according to the content classification and the priority rule.

5402. Determine whether the exclusive APP is online. If online, go to S403, otherwise switch to S404.

5403. Push the push information content through a dedicated APP;

5404. Determine whether the RCS is online. If online, go to S405, otherwise go to S406; S405, push the push information content through RCS;

5406. Determine whether the content of the push message is a rich media message, and if yes, proceed to S407, otherwise, switch to S4010;

5407. Determine whether the size of the content of the push message is smaller than a size in the MMS specification. , then go to S408, otherwise go to S409;

5408. Push the push information content through the MMSC;

5409. Convert the content of the push message into a hyperlink, where the hyperlink uses a short link method

S4010: Select an optimal push channel according to the priority of the push channel to push the hyperlink or push message content through the optimal push channel, wherein the priorities are USSD, flash, and SMS.

The method for implementing the call-to-display service according to any one of claims 1 to 12, further comprising: between the step S3 and the step S4,

S3', setting a push frequency and a content filter condition to filter the push request, wherein the push frequency includes a peak push frequency, a maximum push frequency in a unit time, and a maximum frequency per day.

, the maximum frequency of the unit cycle, the maximum number of push times.

An implementation system for call-to-display service, characterized in that: the implementation system comprises: a call probe module, configured to acquire call data after initiating or receiving a call, and analyze call data to obtain call information;

An application module, configured to acquire, according to the call information, the content of the push information;

The pushing module is configured to match the push channel according to the push information content to push the push information content.

The implementation system of the call-to-display service according to claim 14, wherein the call probe module comprises an acquisition unit and an analysis unit, and the acquisition unit is configured to initiate or receive a call through a signaling sharing platform. , intelligent network, ring back tone platform, next generation intelligent network and / or IMS real access call data.

The call-to-display service implementation system according to claim 14, wherein the push channel comprises USSD, a flash message, a short message, a multimedia message, an RCS, and a dedicated APP.

The implementation system of the call-to-display service according to claim 16, wherein the push module comprises:

a sorting unit, configured to queue the push information content according to the content classification and the priority rule; a first determining unit, configured to determine whether the exclusive APP is online;

The push unit is used to push the push information content through the exclusive APP on the exclusive APP online;

a second determining unit, configured to determine whether the RCS is online after the dedicated APP is not online; the pushing unit is further configured to: push the information content through the RCS on the RCS online; the third determining unit is configured to be offline in the RCS吋, determine whether the content of the push message is a rich media message;

The fourth determining unit is configured to determine whether the content of the push message is a rich media message, and determine whether the size of the pushed message content is smaller than a size in the MMS specification;

The pushing unit is further configured to: push the content of the push information through the MMSC after the size of the pushed message content is smaller than the size in the MMS specification;

a converting unit, configured to convert the content of the push message into a hyperlink after the size of the pushed message content is not less than a size in the MMS specification, wherein the hyperlink uses a short link mode; and the selecting unit is configured to select according to the priority of the push channel The optimal push channel is to push the push message content of the hyperlink or not the rich media message through the optimal push channel, wherein the priority of the push channel is USSD, flash, and SMS.

[Claim 18] The call-to-display service implementation system according to any one of claims 14-17, wherein the implementation system further includes a filtering module, and the filtering module is configured to set a push frequency and content. The filtering condition is to filter the push request, wherein the pushing frequency includes a peak pushing frequency, a maximum pushing frequency in a unit time, a maximum frequency in a single day, a maximum frequency in a unit period, and a frequency of a maximum pushing frequency.