WO2008138272A1

WO2008138272A1 - Message service capability center and method for sending message service

Info

Publication number: WO2008138272A1
Application number: PCT/CN2008/070961
Authority: WO
Inventors: Lei Xie; Yajuan Wu
Original assignee: Huawei Technologies Co., Ltd.
Priority date: 2007-05-16
Filing date: 2008-05-14
Publication date: 2008-11-20
Also published as: CN101309439B; CN101309439A

Abstract

A message service capability center, includes a message processing unit(3) and a validation interface unit. The message processing unit(3) is used to receive a message from a UE or a third party application server(6), to send a request for validating to the validation interface unit when determine that the message needs to be verified the subscription validity, if the request for validating is passed, then the message is sent out. The validation interface unit is used to receive the validation request sent from the message processing unit(3), and to interact with the validation entity to verify the subscription validity, and to return a validation result to the message processing unit(3). By the validation, it can be implemented that a CPM manages the third party application unitedly, and the validation interaction between the CPM and the third party application server(6) is reduced.

Description

Message service capability center and method for transmitting message service

The present invention relates to the field of mobile communications, and in particular, to a message service capability center and a method for transmitting a message service.

Background technique

With the development of telecommunication services, more and more message services have emerged, such as Short Message Service (SMS), Multimedia Message Service (MMS), and Instant Messaging (Instance). Message, IM), etc. In addition, there are Push-to-talk over Cellular (POC), multimedia conferencing services, and frequent daily email services that support both voice and multimedia messages. In practical applications, depending on the type of network, it can be divided into various types of messaging services based on mobile networks, various types of messaging services based on the Internet, and various types of messaging services based on fixed access networks. . It can be seen that the message service has become an important service in the current telecommunication network and the Internet, and will be one of the essential key services in the next generation network.

However, with the convergence of mobile networks and fixed networks, the boundaries between IP-based networks and traditional telecommunication networks are becoming less and less obvious. Various types of messaging services begin to correlate and interact, and present more than 4 common points. For example: Both support multimedia, both based on presence information, have a single address book, and share some common functions and capabilities, such as XML Document Management Service. The convergence of these features requires a single, converged messaging platform to absorb different technologies and support different messaging experiences for users.

Converged IP Messaging (CPM) is a new messaging service framework advocated by the Open Mobile Alliance (OMA) to provide users with a converged business experience, such as: instant messaging, offline messaging, multimedia sessions, Half duplex / full duplex Audio, video conferencing, etc. Converged message CPM service allows users to use communication services with different technical features in a unified manner, overcoming the non-CPM message service caused by technical differences

"Siles", which provides a unified business experience for user services, enabling future messaging functions to be used as general-purpose, reusable business capabilities, enabling support for a variety of IP-based implementations. Application of the message function. In order to enable the maximum possible interoperability between various types of users, such as users supporting various IP-based messaging services in the future, and users supporting existing non-CPM traditional messaging services, CPM needs support based on Interworking between IP messaging services and traditional messaging services. In addition, CPM is able to achieve the same business experience regardless of the IP domain of the user, providing a unified and unified implementation technology for different messaging services, and adopting common charging principles.

While consolidating the basic capabilities of existing messaging services, CPM services are still in session initiation protocols.

(Session Initiation Protocol, SIP) and other communication technologies under the traction of the convergence of mobile data services in the evolution of many business features, such as:

1. CPM can manage multiple simultaneous sessions with different media types, allowing users to set services according to different devices, contact addresses, and media types.

2. The CPM service does not depend on the carrier network and user terminals, so it can provide services in a multi-terminal environment;

3. CPM provides the ability of users, such as messages and multimedia content, to store personal networks;

4. CPM supports seamless interconnection with non-CPM messaging systems, enabling maximum interoperability between different types of message users;

5. CPM not only supports one-to-one, one-to-many data communication services, but also provides the ability to interact with third-party application servers. In the process of implementing business capabilities, CPM interacts with other functional entities in OMA, such as presence servers and XML document management entity.

With the introduction and continuous research of the CPM topic, a basic high-level framework has been proposed for the future CPM architecture. Figure 1 shows the architecture diagram of the prior art converged messaging system and the existing CPM high-level network architecture. , where the CPM client passes SIP/IP Core and CPM The competence center communicates.

The CPM Competency Center acts as a service server for processing CPM services in the CPM network, and has direct interfaces between the support components for using existing service capability units provided in various networks, and interfaces between CPM user preferences functions. It is used to obtain setting information about preferences and the like that the CPM user saves in the network, and the interface between the third-party application server is used by the CPM user to use the third-party application. If there is communication demand with another CPM network, it is passed. The SIP/IP Core network is routed.

The interworking function is responsible for accepting messages from the CPM Competence Center, converting them, and converting them into protocol formats supported by other non-CPM messaging services with their interfaces, such as SMS/MMS/IMPS/EMAIL, and sending them to the corresponding message network. Messages received from other non-CPM messaging networks are converted to CPM messages and sent to the CPM Competency Center.

The media and message storage functions are stored in the storage database of the CPM user on the network. The media and messages to be saved can be received from the CPM user. The CPM users can be given open permissions for other users to access or download according to the instructions of the CPM user. The use of the media and message storage capabilities of other CPM users for CPM users is achieved through the CPM Competency Center.

The Fusion Address Book function, as its name implies, is an entity that is stored in the network and that combines the address information on each terminal of the CPM user. Its specific usage is similar to the address book stored on the terminal.

The above functional entities, combined with some functional entities that are indirectly related to the CPM network and do not belong to the CPM network, such as service support components, third-party applications, and non-CPM service networks, together constitute a high-level functional framework for CPM service implementation. .

The CPM high-level architecture described in the previous chapter is considered to be basically able to meet the various requirements put forward in the current CPM research, but since the research on the CPM topic has just begun, as the understanding of CPM services by various operators and equipment vendors continues to deepen, More actual requirements will be reflected in the CPM, and some requirements will need to be enhanced to enhance the existing CPM high-level architecture.

For example, the requirements of CPM clearly indicate that the appropriate method is required to filter spam, and CPM provides an interface for third-party applications to invoke CPM's own functions, such as sending and receiving messages, initiating and controlling sessions, and so on. However, according to the function of constructing an entity of the existing CPM high-level framework, in addition to the security check and information filtering of the network layer that is provided by the underlying SIP/IP Core, it is correct for the application layer to connect to the network layer, but The content of the message is that the user does not sign the contract or the user does not want to receive such spam processing is not possible.

Therefore, it is necessary to introduce a mechanism to check the validity of the business contract.

General Service Subscription Management (GSSM) is an entity that implements unified subscription management for other application services. The basic features of GSSM include: User subscription management, subscription legality verification, and subscription-based billing. Currently related to other businesses is the verification of subscription legality for third-party applications in the business implementation process. The GSSM implements the validity of the subscription by interacting with the GSSM entity by introducing a Policy Enforcer (PE) unit in other applications or services.

Although the introduction of the GSSM can implement the subscription legality verification function of the message, since the CPM capability center does not have the function of filtering the messages related to the non-third-party application in the existing process, all the messages are sent to the PE unit and the GSSM. Subscribing to legitimate row verification, which leads to unnecessary message verification processes, which adds to the burden on the system. Summary of the invention

The technical problem to be solved by the embodiments of the present invention is to provide a message service capability center and a message service sending method, which can filter non-third party application related messages, reduce unnecessary message verification, and reduce system load.

To solve the above technical problem, an embodiment of the present invention provides a message service capability center, including a message processing unit and a verification interface unit, where:

The message processing unit is configured to: when receiving the message from the user terminal or the third-party application server, and determining that the message needs to be verified by the subscription validity, send the request to the verification interface unit for verification, and if the verification is passed, the message is sent; The verification interface unit is configured to receive the message sent by the message processing unit, and interact with the verification entity to perform subscription legality verification, and return the verification result to the message processing unit.

An embodiment of the present invention further provides another message service capability center, including a message receiving and sending unit and a third-party application management unit, where:

a message receiving and transmitting unit: configured to receive a message from a user terminal or a third-party application server and forward the message to a third-party application management unit, and determine whether to send a message according to a third-party application management unit processing result;

a third-party application management unit: configured to receive a message forwarded by the message receiving and sending unit, and send a message that is determined to be related to the third-party application to a verification interface unit located in the third-party application server, and receive the The corresponding processing result of verifying that the interface unit interacts with the verification entity for subscription legality verification is transmitted to the message receiving and transmitting unit.

Meanwhile, the embodiment of the present invention further provides a method for sending a message service, including: the message processing unit receives a message from a user terminal or a third-party application server and forwards the message to a third-party application management unit;

After receiving the message, the third-party application management unit sends the message to the verification interface unit when determining that the third-party application is related to the message;

After receiving the message, the verification interface unit interacts with the verification entity to perform subscription legality verification;

After the verification entity passes the subscription legality verification of the message, the verification interface unit sends the verification result to the message processing unit;

The message processing unit sends the message.

Embodiments of the present invention have the following effects:

Introducing a third-party application management unit in the message service capability center, so that all messages related to the third-party application are verified by the authentication interface unit of the message service capability center and the corresponding verification entity, rather than related to the third-party application. The message is not verified for subscription legality, which reduces some unnecessary message verification processes and reduces the system burden. In addition, in the news industry The capability center also introduces a verification interface unit to implement unified management of third-party applications by the message service capability center, thereby reducing the verification interaction between the message service capability center and the third-party application server. At the same time, after determining that the received message is a third-party application related message, the message service capability center further determines whether the message is a session-related message, and does not send the message for the session-related message and not the initial session request message. The message to the verification entity performs subscription legality verification, further avoiding unnecessary processes and reducing the burden on the network. DRAWINGS

1 is an architectural diagram of a prior art fusion message system;

2 is a structural diagram of Embodiment 1 of a converged message system according to the present invention;

3 is a structural diagram of Embodiment 2 of a converged message system according to the present invention;

4 is a flowchart of a session-independent message sent by a third-party application server to a user terminal according to an embodiment of the present invention;

5 is a flowchart of a session-independent message sent by a user terminal to a third-party application server according to an embodiment of the present invention;

6 is a flowchart of a session initial request sent by a third-party application server to a user terminal according to an embodiment of the present invention;

7 is a flowchart of a non-session initial request sent by a third-party application server to a user terminal according to an embodiment of the present invention;

8 is a flowchart of a session-independent message sent by a user terminal to a third-party application server according to an embodiment of the present invention;

FIG. 9 is a flowchart of a session-independent message sent by a third-party application server to a user terminal according to an embodiment of the present invention. detailed description

As shown in FIG. 2, a structural diagram of Embodiment 1 of the fused message system of the present invention is provided in the embodiment of the present invention. The CPM Converged Messaging System mainly includes the following entities:

CPM UE: A user terminal that supports the CPM message service.

Third Party Application Server: An application server built on a CPM third-party interface.

CPM Competence Center: The capability center includes a message processing unit and a PE unit, where: a message management unit (Message Management Module): for receiving a message from a user equipment (UE) or a third-party application server and determining the message needs When the subscription legality verification is performed, the request is sent to the PE unit, and the PE unit interacts with the universal subscription service management GSSM to perform subscription legality verification, and the verification is performed to send a message;

In the converged message system, the CPM Capability Center is the message service capability center in the present invention. The message service capability center can be applied to the converged message system in the embodiment of the present invention, and can also be applied to other message systems. The Policy Evaluation (Enforcement Management, PEEM) entity is slightly evaluated, and those skilled in the art can understand that the verification entity is not limited to the GSSM entity and

The PEEM entity can also be other entities with authentication capabilities.

The PE unit is configured to receive the verification request sent by the message processing unit, and interact with the GSSM entity to perform subscription legality verification, and return the verification result to the message processing unit.

GSSM: A generic service subscription management entity that interacts with PE units for subscription legality verification. PEEM: The policy evaluation execution management entity interacts with the PE unit for subscription legality verification. The message processing unit of the CPM capability center specifically includes:

Message receiving and sending unit: Responsible for sending and receiving CPM messages with CPM UEs, third party applications and other related functional entities.

The third-party application management unit is responsible for receiving the message forwarded by the message receiving and sending unit, and sending the message determined to be related to the third-party application to the verification interface unit, that is, the PE unit, for verifying the validity of the subscription, and receiving the verification interface. The unit interacts with the verification entity to perform the subscription legality test. The corresponding processing result of the certificate is transmitted to the message receiving and transmitting unit.

3 is a structural diagram of Embodiment 2 of the fused message system of the present invention. The CPM fused message system provided by the embodiment of the present invention has substantially the same structure as the CPM fused message system of FIG. 2, and the main difference is that the PE unit in FIG. 3 is located in a third party. In the application server, not in the CPM Competency Center.

The third-party application management unit located at the CPM capability center determines that the message sent by the message receiving and sending unit is related to the third-party application, and sends the message to the PE unit located in the third-party application server, the PE unit and the GSSM. The entity (or PEEM entity, the same below) interacts for subscription legality verification. The third-party application management unit is also responsible for transmitting the subscription validity verification result sent by the PE unit located in the third-party application server to the message receiving and transmitting unit.

One of ordinary skill in the art will appreciate that the PE unit may be replaced by another unit as long as the unit can function as an interface with the GSSM entity similar to the PE unit. Similarly, the GSSM entity may be replaced by another entity as long as the entity can perform the function of verifying the validity of the subscription of the third party message similar to the GSSM entity.

A specific process for sending a message service according to an embodiment of the present invention is as follows:

When the third-party application management unit determines that the request received by the CPM capability center is not related to the third-party application, the request is processed according to the existing CPM specification, and the subsequent processing here is not related to the present invention; if it is related to the third-party application, The third-party application management unit sends the communication request to the PE unit, and the PE unit interacts with the GSSM entity to complete the verification of the subscription validity of the third-party application for the communication request, and sends the verification result to the third-party application through the PE unit. The management unit, the third-party application management unit sends the result to the message receiving and sending unit, and the message receiving and transmitting unit sends a message to the communication request for verification according to the existing message sending process, and interrupts the communication request that fails to pass the verification. It processes, does not send, and returns an appropriate response message, for example: The reason for carrying the interrupt processing may be "lack of valid subscription information" and the like.

In the above process, the PE unit and the GSSM entity perform the authentication for the subscription legality verification. The condition that the UE needs to meet is that the UE subscribes to the service of the third-party application server. Preferably, the condition may be: the UE subscribes to the service of the third-party application server, and the UE has the right to send a session message to the third-party application server or the third-party application server has the right to send a session message to the UE. .

In addition, in the above process, the PE unit and the GSSM entity perform the authentication for the subscription validity verification. The condition that can be met may also be: the UE does not subscribe to the service of the third-party application server, but the UE meets the third-party application server. The conditions of the services provided. In a special case, when the UE does not subscribe to the service of the third-party application server, but the UE satisfies the conditions required for the service provided by the third-party application server, the PE unit and the GSSM entity interact to perform the subscription legality verification.

For the request sent by the third-party application server to the user, in addition to verifying the legitimateity of the target user's subscription, the GSSM entity further verifies whether the third-party application server has the right to send information to the user, thereby preventing the service provider from sending spam to the user. user. Generally, it can be specifically verified by the following judgment conditions. If at least one of the items is satisfied, it can be determined that the application server has the right to send information to the user, otherwise the application server does not have the right to send information to the user. The judgment conditions described are listed below, but are not limited to the following modes:

a: This service is sent at this user request.

b: The time the message is sent by this service is in accordance with the predefined rules.

c: The frequency at which this service sends messages is in accordance with predefined rules.

d: The delivery method required by this service (such as MMS) is in accordance with the predefined rules.

The predefined rule is the rule that the user agrees with the service provider when subscribing to the service. The target users mentioned here, including User users and Application Server (AS) users, are different depending on the subscription to use third-party objects. Both User and AS users may subscribe to a third-party application server.

In addition to the embodiments described above, the present invention provides another embodiment, which is mainly different from the above embodiment in that "the third-party application management unit determines the request message and the third-party application received by the CPM capability center. The follow-up process of "when relevant" is different, the specific process is as follows Next:

When the third-party application management unit described above determines that the request message received by the CPM capability center is related to the third-party application, the communication request is not sent to the PE unit for subscription legality verification, but continues to determine whether the request is a session. Related messages, if not, then perform subscription legality verification. If yes, continue to determine whether the session related message is a session related initial request (if initial request), if yes, then perform subscription legality verification; if it is not a session related initial request, then no subscription legality verification is performed.

For the specific reason why "not a session-related initial request, no subscription legality verification": 3⁄4:

The session control request related to the third-party application that is subsequently sent in the session corresponding to the initial request, including all subsequent belongs to, after the initial authentication of the session is verified by the subscription, if the initial request passes the subscription legalization verification. The message, request message and reply message of the session can definitely be verified by subscription legalization, because messages belonging to the same session (the same session message has the same session flag) must have the same verification result. Therefore, there is no need to verify the validity of these messages. Otherwise, if the third-party application management unit does not perform session-related and initial request judgment, and all the information related to the third-party application is verified for subscription legality, the network burden will be increased.

For a session-independent message related to a third-party application, since there is no one session identifier associated with each other, each request message is independent of each other, and the third-party application management unit cannot determine the transmission of each session-independent message. Whether the party has been verified for subscription legality, so the validity of the subscription is verified for each received session-independent request message.

Therefore, this embodiment does not perform unnecessary legality verification for messages related to third-party applications and is not a session initial request, thereby avoiding unnecessary processes and reducing the burden on the network.

For better understanding, the embodiment of the present invention provides a flow chart of six different situations in Figures 4 through 9.

4 is a flowchart of a session-independent message sent by a third-party application server to a UE according to an embodiment of the present invention; Figure.

The specific process is: if the message processing unit determines that the message is a session-independent message sent by the third-party application server, the message is sent to the PE, and the PE forwards the message to the GSSM for processing, and the GSSM determines whether the target UE subscribes to the The service of the third-party application server, and whether the third-party application server has the right to send a session message to the target UE, if the UE not only subscribes to the service of the third-party application server, but the third-party application server also has the right to send the session. The message is sent to the target UE, then the GSSM sends the verification to the PE unit, and then the PE unit notifies the message processing unit to pass the verification. Finally, the message processing unit sends a message to the UE according to the existing procedure.

The message sent to the PE may be a message received by the message processing unit, or may be some information in the message received by the message processing unit, such as a sender address, a receiver address, a service ID, etc., the same below.

FIG. 5 is a flow chart of a session-independent message sent by a UE to a third-party application server according to an embodiment of the present invention.

The specific process is: the message processing unit determines that the message is that the UE sends a session-independent message related to the third-party application, and then sends the message to the PE, and the PE forwards the message to the GSSM for processing, and the GSSM determines whether the target UE subscribes. The service of the third-party application server, if the UE subscribes to the service of the third-party application server, then the GSSM sends the verification by correspondingly to the PE unit, and then the PE unit notifies the message processing unit to verify the passage, and finally the message processing unit presses the existing The process sends a message to the third party application server.

FIG. 6 is a flow chart of a session initial request sent by a third-party application server to a UE according to an embodiment of the present invention.

The specific process is: the message processing unit determines that the message is a session initial request sent by the third-party application server to the UE, and then sends the message to the PE, and the PE forwards the message to the GSSM for processing, and the GSSM determines whether the target UE subscribes. The service of the third-party application server, and whether the third-party application server has the right to send a session message to the target UE, if the UE not only Subscribed to the service of the third-party application server, and the third-party application server also has the right to send a session message to the target UE, then the GSSM sends the verification to the PE unit, and then the PE unit notifies the message processing unit to verify the pass, and the last message The processing unit sends a message to the UE according to an existing procedure.

FIG. 7 is a flow chart of a non-session initial request sent by a third-party application server to a UE according to an embodiment of the present invention.

The specific process is: the message processing unit determines that the message is not a session initial request sent by the third-party application server to the UE, and the confirmation is that the request sent by the third-party application server in the authenticated session is not sent to the PE, and is directly sent according to the existing process. A message is sent to the UE.

FIG. 8 is a flow chart of a session-independent message sent by a UE to a third-party application server according to an embodiment of the present invention.

The specific process is: the message processing unit determines that the message is that the UE sends a session-independent message related to the third-party application, and then sends the message to the PE, and the PE forwards the message to the GSSM for processing, and the GSSM determines whether the target UE subscribes. The service of the third-party application server, and whether the UE has the right to send a session message to the third-party application server, if the UE not only subscribes to the service of the third-party application server, but the UE has the right to send a session message to The third-party application server, then the GSSM sends the verification to the PE unit, and then the PE unit notifies the message processing unit to pass the verification. Finally, the message processing unit sends a message to the third-party application server according to the existing process.

FIG. 9 is a flow chart of a session-independent message sent by a third-party application server to a UE according to an embodiment of the present invention.

The specific process is: the message processing unit determines that the message is a session-independent message sent by the third-party application server, and sends the message to the PE for subscription validity verification, and the PE forwards the message to the GSSM for processing. The GSSM determines whether the target UE is Subscribed to the service of the third-party application server, if the UE subscribes to the service of the third-party application server, then the GSSM sends the verification to the PE unit, and then the GSSM sends the verification to the PE unit, and then the PE The meta notification message processing unit verifies the pass, and finally the message processing unit sends a message to the UE according to the existing flow.

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 changes or replacements within the technical scope of the present disclosure. It should be covered by the scope of the present invention. Therefore, the scope of the invention should be determined by the scope of the claims.

Claims

Claim

A message service capability center, comprising: a message processing unit and a verification interface unit, wherein:

The message processing unit is configured to: when receiving the message from the user terminal or the third-party application server, and determining that the message needs to be verified by the subscription validity, send the request to the verification interface unit for verification, and if the verification is passed, the message is sent;

The verification interface unit is configured to receive the message sent by the message processing unit, and interact with the verification entity to perform subscription legality verification, and return the verification result to the message processing unit.

2. The message service capability center according to claim 1, wherein the message processing unit comprises:

a third-party application management unit: configured to receive a message forwarded by the message receiving and sending unit, and send a message related to the third-party application to the verification interface unit to perform subscription legality verification, and return a corresponding processing result to the The message receiving and transmitting unit.

The message service capability center according to claim 2, wherein the third-party application management unit continues to determine whether the message is a session-related message after determining that the received message is a third-party application related message;

If the message is a session-independent message, the message is sent to the verification interface unit for subscription legality verification;

If the message is a session related message and is not an initial session request message, the message is not sent to the authentication interface unit for subscription validity verification, otherwise the message is sent to the verification interface unit for subscription validity verification.

4. The message service capability center according to claim 1, wherein the message is The conditions for verifying the validity of the subscription are as follows:

The user terminal subscribes to the service of the third-party application server;

Or the user terminal does not subscribe to the service of the third-party application server, but the user terminal satisfies the condition of the service provided by the third-party application server.

5. The message service capability center according to claim 1, wherein the condition for verifying the validity of the subscription by the message is:

The user terminal subscribes to the service of the third-party application server, and the user terminal has the right to send a session message to the third-party application server or the third-party application server to send a session message to the user terminal.

The message service capability center according to any one of claims 1 to 5, wherein the verification interface unit is a policy implementation unit, and the verification entity is a general subscription service management entity or a policy evaluation execution management. entity.

7. A message service capability center, comprising: a message receiving and transmitting unit and a third party application management unit, wherein:

The message service capability center according to claim 7, wherein the third-party application management unit continues to determine whether the message is a session-related message after determining that the received message is a third-party application related message;

If the message is a session-independent message, the message is sent to the verification interface unit for subscription legality verification; If the message is a session related message and is not an initial session request message, the message is not sent to the authentication interface unit for subscription validity verification, otherwise the message is sent to the verification interface unit for subscription legality verification.

9. The message service capability center according to claim 7, wherein the condition for verifying the validity of the subscription by the message is:

10. The message service capability center according to claim 7, wherein the condition for verifying the subscription validity of the message is:

The message service capability center according to any one of claims 7 to 10, wherein the verification interface unit is a policy implementation unit, and the verification entity is a general subscription service management entity or a policy evaluation execution management. entity.

12. A method for transmitting a message service, comprising:

The message processing unit receives the message from the user terminal or the third party application server and forwards the message to the third party application management unit;

The message processing unit sends the message.

The method for transmitting a message service according to claim 12, wherein after the message processing unit determines that the received message is a third-party application related message, the message processing unit further determines whether the message is a session related message;

If the message is a session-independent message, the message is sent to the verification entity for subscription legality verification;

If the message is a session related message and is not an initial session request message, the message is not sent to the verification entity for subscription legality verification, otherwise the message is sent to the verification entity for subscription legality verification.

The method for transmitting a message service according to claim 12, wherein the condition for verifying the validity of the subscription by the message is:

Or the user terminal does not subscribe to the service of the third-party application server, but the user terminal satisfies the condition of the service of the third-party application server.

The method for transmitting a message service according to claim 12, wherein after the verification entity passes the subscription legality verification of the message, the verification entity further verifies whether the third-party application server has the right to send information. To the user, if there is permission to send, the message processing unit sends the message.