CN116017326A

CN116017326A - Short message trusted method and short message trusted platform

Info

Publication number: CN116017326A
Application number: CN202211597378.5A
Authority: CN
Inventors: 陈文体; 张思思; 曾周静
Original assignee: Hangzhou Czty Sci & Tech Co ltd
Current assignee: Hangzhou Czty Sci & Tech Co ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-04-25

Abstract

The invention discloses a short message trusted method and a short message trusted platform, wherein the method comprises the following steps: storing the managed number of the user in a short message trusted platform, and accessing the IMS network by the short message trusted platform through butting an IP-SM-GW and an HSS network element; the short message trusted platform carries the domain name address and the number information of the managed number to initiate registration to the HSS network element, and uploads the GT address of the IP-SM-GW corresponding to the managed number to the HSS network element; the short message trusted platform receives the information sent to the managed number and forwards the information to the managed number; the short message trusted platform receives the information sent by the managed number and forwards the information to the SMSC in the IMS network. According to the method, the number to be hosted is registered into the HSS network element through the short message trusted platform, so that the hosted number is accessed into the IMS network, and finally, when the SIM card of the number is not available, the hosted number can still be used for receiving and sending the short message.

Description

Short message trusted method and short message trusted platform

Technical Field

The invention relates to the field of communication, in particular to the field of communication of short message hosting.

Background

In modern society, people almost every day need to use short message verification codes for login and registration of various APP. In an actual use scenario, there may be two situations, namely, a user uses foreign numbers but needs to frequently use domestic APP when going home, and a user uses small numbers to register non-important APP in order to protect personal number privacy data. The practical situations promote a new short message application requirement, namely a number short message trusted service. The service is that the number is managed to the platform, and the platform receives the short message for the user and forwards the short message to the mobile phone with the corresponding number.

Disclosure of Invention

In order to solve the technical problem of short message trusted, the application provides a short message trusted method based on a short message trusted platform.

A short message trusted method comprises the following steps:

storing the managed number of the user in a short message trusted platform, wherein the short message trusted platform accesses an IMS network through butting an IP-SM-GW and an HSS network element;

the short message trusted platform carries the domain name address and the number information of the managed number to initiate registration to the HSS network element,

uploading the GT address of the IP-SM-GW corresponding to the managed number to an HSS network element;

the short message trusted platform receives the information sent to the managed number and forwards the information to the managed number;

and the short message trusted platform receives the information sent by the managed number and forwards the information to the SMSC in the IMS network.

Further, the short message trusted platform carries the domain name address and the number information of the managed number to initiate registration to the HSS network element, specifically:

the short message trusted platform carries a Server-name parameter and a Public-index parameter to initiate registration to the HSS network element, wherein the Server-name parameter stores the domain name address of the short message trusted platform, and the Public-index parameter stores the number information of the managed number.

Further, the short message trusted platform receives the information sent to the hosted number and sends the information to the hosted number, and specifically includes:

and sending information to the managed number, wherein the SMSC receives the information and forwards the information to the IP-SM-GW through the GT address of the corresponding IP-SM-GW stored by the HSS network element, and the IP-SM-GW inquires the domain name address of the short message trusted platform to which the managed number belongs to from the HSS network element and delivers the information to the short message trusted platform according to the domain name address.

Further, the short message trusted platform receives the information sent by the managed number and sends the information to an SMSC in the IMS network, and the method specifically comprises the following steps:

and sending the information content and the information receiving number to the short MESSAGE trusted platform, wherein the short MESSAGE trusted platform sends the MESSAGE content comprising the information content and the information receiving number to the IP-SM-GW according to the IP address of the IP-SM-GW corresponding to the hosted number, and the IP-SM-GW sends the information content and the information receiving number to the SMSC in the IMS network.

Further, initiating registration to the HSS network element further includes: registration is initiated again to the HSS network element at regular intervals.

Further, the method for logging out the managed number further comprises the following steps: and sending a logout request to the HSS network element.

A short message trusted platform is used for realizing a short message trusted method and comprises an application layer and a signaling layer;

the application layer comprises:

the user side APP is used for receiving information sent by the short message trusted platform or sending information to the short message trusted platform;

the hosting module is used for storing the number information of the hosting number, managing the user and connecting the user side APP;

the API interface module is used for providing the number information of the API interface receiving managed number and recording the number information in the managed module;

the signaling layer includes:

the SIP processing module is used for realizing an SIP protocol stack and interfacing with the IP-SM-GW;

the registration management module is used for initiating registration to the HSS network element by carrying the domain name address and the number information of the managed number, and registering again to the HSS network element at regular intervals;

and the Diameter module is used for realizing Diameter protocol and interfacing with the HSS network element.

Further, the hosting module is independent of the short message trusted platform, is built by a third party, and is accessed to the short message trusted platform through the API interface module.

Further, the signaling layer further includes:

and the short message processing module is used for: the method is used for realizing the service control of the short message;

and a short message coding and analyzing module: three coding formats for realizing the short message in the PDU mode, including 7bit, 8bit and UCS2 coding.

The invention has the beneficial effects that:

according to the method, the number to be hosted is registered into the HSS network element through the short message trusted platform, so that the hosted number is accessed into the IMS network, and finally, when the SIM card of the number is not available, the hosted number can still be used for receiving and sending the short message. Resources of a limited card slot on the mobile phone are saved, and the IMS network can be accessed by using the managed number at a place where wireless network signals cannot be covered.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flow chart of registration with the HSS in embodiment 2;

fig. 2 is a schematic flow chart of receiving information by the sms message trusted platform in embodiment 2;

fig. 3 is a schematic flow chart of a short message sent by a managed number in embodiment 2;

fig. 4 is a schematic structural diagram of a short message support platform in embodiment 3;

fig. 5 is a schematic structural diagram of an IMS communication network in embodiment 4.

Detailed Description

In order to make the application objects, features and advantages of the present application more obvious and understandable, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the embodiments described below are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

The invention is further elucidated below in connection with the drawings and the specific embodiments.

The English abbreviations and explanations of proper nouns in the communication field in the invention are as follows:

MO: terminal initiation (Mobile origin);

MT: terminal reception (Mobile Terminated);

LTE: long-Term Evolution (Long-Term Evolution);

VoLTE: long Term Evolution Voice bearer (Voice over Long-Term Evolution);

IMS: an IP multimedia subsystem (IP multimedia Subsystem);

HSS: a home subscriber server (Home Subscribe Server);

S-CSCF: service-call session control function (Server-Call Session Control Function);

IP-SM-GW: an IP short message gateway (IP Short Message Gateway);

SMSC (short message service center): a Short message center (Short-Message Service Center);

ENUM: telephone number Mapping (e.164 number URI Mapping);

DNS: a domain name server (Domain Name Server);

SIP: session initiation protocol (Session Initiation Protocol);

URI: a uniform resource identifier (Uniform Resource Identifier);

API: an application program interface (Application Programming Interface);

DRA: a routing agent node (Diameter Routing Agent);

P-CSCF: proxy call session control function (Proxy-Call Session Control Function)

Example 1

The embodiment provides a short message trusted method, which comprises the following steps:

and sending the user managed number to a short message trusted platform, wherein the short message trusted platform stores the number information of the user managed number, and is accessed into an IMS network, and is connected with an IP-SM-GW through an SIP protocol and an HSS network element through a Diameter protocol.

In order to enable the sms trusted platform to be used in network access, the following data needs to be applied to the IMS network and configured to be effective:

IP address used by the short message trusted platform; the SIP host name used by the short message trusted platform is responsible for the routing address of the SIP message and is configured for the DNS to know; EUNM/DNS query authority of the short message trusted platform; the Diameter protocol requests rights, obtained by interfacing DRAs.

The short message trusted platform carries a Server-name parameter and a Public-index parameter to initiate registration to the HSS network element, wherein the Server-name parameter stores the domain name address of the short message trusted platform, and the Public-index parameter stores the number information of the managed number. The platform registers the domain name address and the number information of the managed number into the HSS network element through registration, and uploads the GT address of the IP-SM-GW corresponding to the managed number to the HSS network element. The sms trusted platform needs to initiate registration to the HSS network element again at regular intervals, so as to avoid overtime logout, and the common time interval is 24 hours.

After registration is completed, the short message trusted platform can realize the hosting of the short message related to the hosted number.

The information sent to the managed number by other people is received and then forwarded to a short message trusted platform, and the method specifically comprises the following steps:

the SMSC receives the information and forwards the information to the IP-SM-GW through the GT address of the corresponding IP-SM-GW stored by the HSS network element, the IP-SM-GW inquires the domain name address of the short message trusted platform of the managed number to the HSS network element, the information is delivered to the short message trusted platform according to the inquired domain name address, and then the short message trusted platform sends the short message to the user according to the private protocol with the user terminal.

The short message trusted platform receives the information sent by the trusted number, and then forwards the information to the SMSC in the IMS network for temporary storage, and the method is as follows:

the host number sends information content and a receiving number of the information to the short MESSAGE trusted platform, the short MESSAGE trusted platform sends MESSAGE information comprising the information content and the receiving number of the information to the IP-SM-GW according to the IP address of the IP-SM-GW corresponding to the host number, and the IP-SM-GW sends the information content and the receiving number of the information to an SMSC in an IMS network.

When the host number is not needed, the method also comprises a method for canceling the host number, and the short message trusted platform sends a cancellation request of the host number to the HSS network element to cancel the host number.

The method can host the numbers which are not in the mobile phone card slot, saves mobile phone card slot resources, and can also be contacted through the IMS network without the geographical limitation of wireless mobile phone network signals.

Example 2

IP address used by the short message trusted platform; the SIP host name used by the short message trusted platform is responsible for the routing address of the SIP message and is configured for the DNS to know; ENUM/DNS inquiry authority of the short message trust platform; the Diameter protocol requests rights, obtained by interfacing DRAs.

The short message trusted platform carries the domain name address and the number information of the managed number to initiate registration to the HSS network element, as shown in figure 1, specifically:

1. the Server-name parameter and Public-index parameter carried by the SMS trusted platform initiate the Server-Assignment-Request message of Diameter protocol to HSS network element of telecom operator, the Server-name parameter is SIP URI of SMS trusted platform, namely domain name address, the Public-index parameter carries number information to be trusted, and the Server-Assignment-Type parameter value fills REGISTRATION.

After receiving the Server-Assignment-Request message, the hss network element checks the parameter, sets the managed number to be registered, records the SIP URL (domain name address) of the sms trusted platform, returns a Server-Assignment-Answer message, and carries the number information of the managed number, including the user data.

3. The SMS trusted platform initiates a Profile-update_request message of a Diameter protocol to an HSS network element of a telecom operator and carries a User-data parameter item, wherein the IP-SM-GW-Number item fills a GT address of the IP-SM-GW corresponding to the managed Number.

And 4, the HSS network element returns a Profile-Update-Answer message of the short message trusted platform to complete the registration process of the managed number.

The sms trusted platform needs to initiate registration to the HSS network element again at regular intervals, so as to avoid overtime logout, and the common time interval is 24 hours.

After the registration is successful, the short message trusted platform can realize the hosting of the short message related to the hosted number.

The information sent to the host number by the other person is received and then forwarded to the short message trusted platform, as shown in fig. 2, specifically as follows:

after receiving the short message, the SMSC SENDs MAP_SEND_ROUTING_INFOR_SM_IND message to HSS network element of home domain of called user according to MSISDN of managed number, and obtains route information of the short message.

Hss network element finds that the IP-SM-GW entry is not null, and forwards the map_send_routing_info_for_sm_ind message to the IP-SM-GW preferentially according to the GT address of the IP-SM-GW.

After receiving the MAP_SEND_ROUTING_INFO_SM_IND message, the IP-SM-GW checks the cell parameter MSISDN, and because the number is not registered in the IP-SM-GW and the IP-SM-GW has no relevant information, the IP-SM-GW needs to initiate UDR message inquiry to the network element HSS, wherein the User-Identity carries the managed number identification and the S-CSCFNAME identification which need to be inquired.

And 4, the HSS gateway returns a UDA message, wherein the User-Data parameter carries related number parameters and comprises an IMSI and an S-CSCFNAME, and the S-CSCFNAME at the moment is the SIP URI address of the short message trusted platform written in the registration.

And the IP-SM-GW initiates a Profile-Update-Request message to the HSS again, and carries a User-data parameter, wherein a GT address of the IP-SM-GW is filled in an IP-SM-GW-Number item.

After receiving the PUR message, the HSS network element records the IP-SM-GW address and sends a response message Profile-Update-Anserver.

IP-SM-GW domain escrow number in IMS domain IP-SM-GW constructs map_send_routing_info_for_sm_rsp message feeding back ROUTING information to SMSC.

After the SMSC receives the MAP_SEND_ROUTING_INFOR_SM_RSP message, the MAP_MT_FORWARD_SM_IND message is sent to the IP-SM-GW according to the GT address information of the IP-SM-GW carried in the message.

The IP-SM-GW sends a MESSAGE to the short MESSAGE trusted platform through the S-CSCFNME address inquired in the HSS.

10. The SMS trusted platform returns 200OK to the IP-SM-GW.

11. And the short MESSAGE trusted platform codes the receiving response into a MESSAGE according to the receiving condition of the short MESSAGE and feeds the MESSAGE back to the IP-SM-GW.

The IP-SM-GW returns a 200OK response to the short message trusted platform.

The ip-SM-GW sends a map_mt_forward_sm_rsp message to the SMSC indicating that the forwarding of the short message is completed.

The smsc sends a REPORT-SM-DELIVERY-STATUS REPORT message to the HSS network element.

The ip-SM-GW sends a REPORT-SM-DELIVERY-STATUS REPORT message to the HSS network element.

16. And the short message trusted platform sends the received short message to the APP installed on the user side through the private protocol.

17. And the APP installed by the user receives the short message to display and returns a confirmation message to the short message trust platform.

The sms trusted platform also receives the information sent by the hosted number, and forwards the information to the SMSC in the IMS network for temporary storage, as shown in fig. 3, specifically as follows:

1. the client APP sends a request for sending the short message to the short message trusted platform, and the request carries the receiving number and the short message content of the short message.

2. The SMS trusted platform firstly judges whether the number of the sending request is registered or not, and then sends a MESSAGE to the IP-SM-GW according to the IP address of the configured IP-SM-GW, wherein the MESSAGE comprises information content, the receiving number of the information and the number of the SMSC SMS center.

The IP-SM-GW receives the Message, and judges whether the number has the short Message service authority and the short Message sending authority; and then obtaining information such as an SMSC address, a receiving number and the like from the Body, constructing a MAP_MO_FORWARD_SM_REQ MESSAGE, carrying RP-DATA information of the Body in the MESSAGE, namely the short MESSAGE content, and sending the MESSAGE to the SMSC.

And 4, the IP-SM-GW returns a 200OK response to the short message trusted platform to indicate that the IP-SM-GW has received the short message.

The smsc replies a map_mo_forward_sm_cnf message to the IP-SM-GW.

And 6, the IP-SM-GW returns a MESSAGE response to the short MESSAGE trusted platform.

7. The SMS trusted platform returns 200OK to the IP-SM-GW.

8. And the short message trusted platform responds and sends a result to the client APP.

When the managed number is not needed, the method also comprises a log-out method of the managed number, which is generally the same as the registration flow, and the parameters carried by the request are different, specifically:

1. the Server-name parameter and Public-index parameter carried by the short message trusted platform initiate a Server-Assignment-Request message of Diameter protocol to HSS network element of telecom operator, the Server-name parameter is SIP URI of the short message trusted platform, the Public-index parameter carries the managed number information, and the Server-Assignment-Type parameter value fills user_UNREGISTER.

After receiving the Server-Assignment-Request message, the HSS network element checks the parameters, sets the managed number as unregistered, deletes the SIP URL of the short message trusted platform, returns a Server-Assignment-Answer message, and carries the user data of the managed number.

3. The SMS trusted platform initiates a Profile-update_request message of a Diameter protocol to an HSS network element of a telecom operator, and the message carries a User-data parameter item, wherein an IP-SM-GW-Number item fills in the blank.

And 4, the HSS network element returns a Profile-Update-Answer message of the short message trusted platform to complete the VOLTE short message cancellation process of the managed number.

Meanwhile, the method also solves the requirements of registering non-important APP for protecting privacy exchange numbers and the requirements that people are abroad but need to use domestic mobile phone numbers.

Example 3

The embodiment provides a short message trusted platform, as shown in fig. 4, which comprises an application layer and a signaling layer.

Wherein, the application layer includes:

the user terminal APP is arranged in a mobile phone of a user and is used for receiving information sent by the short message trusted platform or sending information to the short message trusted platform.

The hosting module is used for storing the number information of the hosting number, managing the user and connecting the user side APP; and the system also stores connection and message delivery with the user side, and performs services such as user management, data query and the like.

The hosting module can be constructed by other application providers, is independent of the short message trusted platform, is accessed to the short message trusted platform through the API interface module, and transmits number information user information of the hosted number and the like.

And the API interface module is used for providing the number information of the API interface receiving managed number and recording the number information in the managed module. And when receiving the short message or needing to send the short message, performing short message trusted operation according to the stored corresponding relation.

The signaling layer includes:

the SIP processing module is used for realizing an SIP protocol stack and interfacing with the IP-SM-GW; and the receiving and transmitting control and the state machine maintenance of the short message are realized, and the detection request in the corresponding network is also based on the SIP specification.

The registration management module is used for initiating registration to the HSS network element by carrying the domain name address and the number information of the managed number, and registering again to the HSS network element at regular intervals, and the registration is carried out again at intervals of 24 hours generally.

The Diameter module is used for realizing Diameter protocol and interfacing with the HSS network element; and constructing a registration and cancellation request sent to the HSS, receiving event state notification on the network and reporting the event state notification to a registration management module.

And the short message processing module is used for: the method is used for realizing the service control of the short message; the method comprises the functions of caching, waiting, combining and signature adding of the short messages, the function of short message receipt and the short message state report.

The short message processing module and the short message coding analysis module are basic modules in the short message service.

Example 4

The present embodiment provides an IMS communication network, including the short message trusted platform in embodiment 3, where the short message trusted platform is used as a virtual S-CSCF to access the IMS network, and is connected to an IP-SM-GW through an SIP protocol, and connected to an HSS network element through a Diameter protocol, as shown in fig. 5.

The SMSC is a short message service center, the HSS is a home subscriber server, the IP-SM-GW is an IP short message gateway, the short message trusted platform establishes contact with the IP-SM-GW and the HSS and registers with the HSS to enable the managed number without the card to be accessed into the IMS network, and then the short message sent to the short message trusted platform is sent to the user through a private protocol with the user side, so that the function of using the number without the telephone card is realized.

When the user uses the real telephone card, the user is connected to the P-CSCF through the SIP protocol through the normal communication path, the P-CSCF is connected to the I/S-CSCF through the SIP protocol, and finally the IP-SM-GW and the SMSC are achieved.

In several embodiments provided herein, it should be understood that the disclosed platforms and methods may be implemented in other ways. For example, the above-described embodiments of the platform are merely illustrative, and the division of the modules is merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple modules may be combined or integrated into another device, or some features may be omitted or not performed.

The modules may or may not be physically separate, and the components shown as modules may be one physical module or multiple physical modules, i.e. may be located in one place, or may be distributed over a plurality of different places. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The foregoing is merely illustrative of the present invention, and the present invention is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The short message trusted method is characterized by comprising the following steps of:

2. The method of claim 1, wherein the short message trusted platform carries a domain name address and number information of the managed number to initiate registration to the HSS network element, specifically:

3. The method of claim 1, wherein the message trusted platform receives information sent to the hosted number and sends the information to the hosted number, and specifically comprises:

4. The method according to claim 1, wherein the message trusted platform receives the information sent by the hosted number and sends the information to an SMSC in an IMS network, and the method specifically comprises:

and sending the information content and the information receiving number to the short MESSAGE trusted platform, wherein the short MESSAGE trusted platform sends a MESSAGE comprising the information content and the information receiving number to an IP-SM-GW according to the IP address of the IP-SM-GW corresponding to the hosted number, and the IP-SM-GW sends the information content and the information receiving number to an SMSC in an IMS network.

5. The method of short message trusted according to claims 1-4, wherein initiating registration to the HSS network element further comprises: registration is initiated again to the HSS network element at regular intervals.

6. The method for short message trusted according to any one of claims 1 to 4, further comprising a method for escrow number cancellation: and sending a logout request to the HSS network element.

7. A short message trusted platform for implementing the short message trusted method of any one of claims 1-5, comprising an application layer and a signaling layer;

the application layer comprises:

the hosting module is used for storing the number information of the hosting number, managing the user and connecting the user side APP; the API interface module is used for providing the number information of the API interface receiving managed number and recording the number information in the managed module;

the signaling layer includes:

8. The sms duct platform of claim 7, wherein the duct module is independent of the sms duct platform, is built by a third party, and is accessed to the sms duct platform through the API interface module.

9. The sms messaging platform of claim 7, wherein the signaling layer further comprises:

10. An IMS communication network, comprising a short message trusted platform according to any of claims 7-9, wherein the short message trusted platform interfaces with an IP-SM-GW via SIP protocol, and wherein the short message trusted platform interfaces with an HSS network element via Diameter protocol.