CN104660648B - A kind of message push system, method, apparatus and relevant device - Google Patents

Abstract

The invention discloses a message push system, method, device and related equipment, which are used to save signaling resources and reduce network signaling processing pressure. Wherein, the message push method includes: the mobile terminal receives the call request sent by the proxy server through the CS domain after receiving the Push message sent by the application server; the mobile terminal rejects the call request; The proxy server sends a connection establishment request; after the mobile terminal establishes a PS domain connection with the proxy server, it downloads the Push message from the proxy server.

Description

A message push system, method, device and related equipment

technical field

The present invention relates to the technical field of mobile Internet, in particular to a message push system, method, device and related equipment.

Background technique

With the vigorous development of mobile Internet technology, a large number of Push messages based on IP connections have begun to appear. Push messages can be integrated in applications to provide better user experience.

Since the power consumption of smart mobile terminals is higher than that of non-smart terminals, in order to save the current consumption of smart terminals, if there is no data transmission and reception within a short period of time (such as 2 to 5 seconds), the smart terminal will temporarily close the data connection. At the same time, in order to maintain the data connection, the application client installed on the terminal needs to send a small piece of data (heartbeat data packet) to the network side server at regular intervals, so that the network side server can maintain the correct state for it. Although these heartbeat data packets contain a small amount of data, the wireless network frequently uses signaling to establish and disconnect data connections for them, which takes up a lot of network resources. At the same time, frequent signaling processing can easily exceed network signaling processing capacity, reducing the quality of network service and even causing network crashes.

With the emergence of a large number of smart terminals and their installed application clients, the pressure on network signaling is increasing. At present, the main solutions include the following two: Option 1: Application clients reduce the sending frequency of heartbeat packets; Option 2: A proxy server is established, and the proxy server is responsible for distributing messages. The application client installed on the smart terminal only connects with the proxy server and sends a heartbeat packet to the proxy server.

In the above-mentioned first solution and the above-mentioned second solution, although the sending frequency and number of heartbeat data packets can be alleviated to a certain extent, with the increase of the number of intelligent terminals in the network, the network still faces huge signaling Deal with stress.

Contents of the invention

Embodiments of the present invention provide a message push system, method, device and related equipment to save signaling resources and reduce network signaling processing pressure.

An embodiment of the present invention provides a message push system, including: a mobile terminal, a proxy server and at least one application server, the proxy server is respectively connected to each application server and core network elements MSC and GGSN of the mobile communication network through a wired network;

The application server is configured to send a Push message to the proxy server, where the Push message carries a user identifier and an application identifier;

The proxy server is configured to search for the user ID or the application ID from the pre-established correspondence between the user ID, the application ID, and the terminal ID according to the user ID or the application ID carried in the Push message. The terminal identification corresponding to the application identification; sending a call request to the mobile terminal corresponding to the found terminal identification through the circuit switched CS domain;

The mobile terminal is configured to reject the call request when receiving the call request from the proxy server, and send a connection establishment request to the proxy server through a packet switched PS domain; and when establishing a PS with the proxy server After domain connection, the Push message is downloaded from the proxy server.

An embodiment of the present invention provides a terminal-side message push method, including:

The mobile terminal receives the call request sent by the proxy server through the CS domain after receiving the Push message sent by the application server;

the mobile terminal rejects the call request; and

Sending a connection establishment request to the proxy server through the packet switched PS domain;

After the mobile terminal establishes a PS domain connection with the proxy server, it downloads the Push message from the proxy server.

An embodiment of the present invention provides a network-side message push method, including:

receiving a Push message sent by the application server, the Push message carrying a user identifier and an application identifier;

According to the user identifier or the application identifier, search for the terminal identifier corresponding to the user identifier or the application identifier from the pre-established correspondence between the user identifier, the application identifier, and the terminal identifier;

Send a call request to the mobile terminal corresponding to the found terminal identifier through the circuit switched CS domain.

An embodiment of the present invention provides a terminal-side message push device, including:

The call control unit is used to receive the call request sent by the proxy server through the circuit switching CS domain after receiving the Push message sent by the application server; and reject the call request;

A data connection establishment unit, configured to send a connection establishment request to the proxy server through a packet switched PS domain after the call control unit rejects the call request;

A downloading unit, configured to download the Push message from the proxy server after the data connection establishing unit establishes a PS domain connection with the proxy server.

An embodiment of the present invention provides a mobile terminal, including the above terminal-side message push device.

An embodiment of the present invention provides a network-side message push device, including:

A receiving unit, configured to receive a Push message sent by an application server, wherein the Push message carries a user identifier and an application identifier;

A search unit, configured to search for a terminal identifier corresponding to the user identifier or the application identifier from the pre-established correspondence between the user identifier, the application identifier, and the terminal identifier according to the user identifier or the application identifier;

The calling unit is configured to send a call request to the mobile terminal corresponding to the found terminal identifier through the circuit switched CS domain.

An embodiment of the present invention provides a network side device, including the above-mentioned network side message pushing apparatus.

The message push system, method, device and related equipment provided by the embodiments of the present invention add a proxy server on the basis of the existing network elements of the mobile communication network, and the proxy server communicates with each application server and the mobile communication network respectively through a wired network. Core network network elements MSC and GGSN are connected. The proxy server pre-establishes the correspondence between the terminal identifier of the mobile terminal, the application identifier of the application client installed in the mobile terminal, and the user identifier of the registered user. When the application server has a Push message to send to the registered user, it can first send the Push message to the proxy server, and carry the user ID and application ID in the Push message, so that the proxy server can find the corresponding terminal according to the user ID or application ID ID, according to the found terminal ID, the proxy server calls the corresponding mobile terminal through the CS domain. After receiving the call from the proxy server, the mobile terminal terminates the call and actively establishes a PS domain connection with the proxy server to download the corresponding Push information. In the above process, the proxy server maintains a wired connection with the application server, so there is no need to send heartbeat packets to the application server to maintain the connection, which avoids frequent sending of data packets on the PS domain, saves signaling resources, and reduces network signaling. Deal with stress.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be apparent from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Description of drawings

The accompanying drawings described here are used to provide a further understanding of the present invention, and constitute a part of the present invention. The schematic embodiments of the present invention and their descriptions are used to explain the present invention, and do not constitute improper limitations to the present invention. In the attached picture:

FIG. 1 is a schematic structural diagram of a message push system in an embodiment of the present invention;

Fig. 2 is a schematic diagram of the implementation flow of the message push method in the embodiment of the present invention;

FIG. 3 is a schematic diagram of an implementation process of a message push method implemented on a terminal side in an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a possible message push device in an embodiment of the present invention;

FIG. 5 is a schematic diagram of an implementation flow of a method for pushing messages on the network side in an embodiment of the present invention;

Fig. 6 is a schematic diagram of another possible structure of a message push device in an embodiment of the present invention.

detailed description

In order to save signaling resources and reduce network signaling processing pressure, embodiments of the present invention provide a message push system, method, device and related equipment.

The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.

As shown in Figure 1, the structural diagram of the message push system provided by the embodiment of the present invention includes: a mobile terminal 11, a proxy server 12 and at least one application server 13, at least one application client is installed on the mobile terminal 11, each The application clients respectively correspond to an application server on the network side.

In the embodiment of the present invention, a proxy server 12 is added on the basis of the existing network elements of the mobile communication network, and the proxy server 12 communicates with each application server 13 and the core network element MSC14 (mobile switching center) of the mobile communication network through a wired network. , GGSN15 (gateway GPRS support node) connection. The mobile terminal can connect with the MSC through the base station (BTS)/base station controller (BSC).

During specific implementation, the application server 13 is used to send a Push message to the proxy server 12, and the Push message carries a user identifier and an application identifier; the proxy server 12 is used to select from the pre-established In the corresponding relationship between the user ID, the application ID and the terminal ID, search for the terminal ID corresponding to the user ID or the application ID; send a call request to the mobile terminal 11 corresponding to the found terminal ID through CS (Circuit Switched domain); The mobile terminal 11 is used to reject the call request when receiving the call request from the proxy server 12, and send a connection establishment request to the proxy server 12 through the PS (packet switched) domain; after establishing a PS domain connection with the proxy server 12, The Push message is downloaded from the proxy server 12.

During specific implementation, based on the message push system provided by the embodiment of the present invention, the message can be pushed according to the following steps, and the specific process is shown in Figure 2:

S201. The application client installed on the mobile terminal sends a registration request to the mobile terminal;

During specific implementation, when a user requests registration, the user submits a registration request to the mobile terminal through the application client installed on the mobile terminal, and the submitted registration request carries the user identification of the registered user and the application identification of the application client .

Wherein, an application identifier is in one-to-one correspondence with the application client installed in the mobile terminal and the application server on the network side, that is, the application client and the application server can be identified through the application identifier. A user ID is used to identify a user.

S202. The mobile terminal forwards the received registration request to the proxy server;

During specific implementation, after receiving the registration request sent by the application client, the mobile terminal establishes a data connection with the proxy server through the PS domain, and adds its own terminal identification to the registration request and sends it to the proxy server. Preferably, after the mobile terminal sends the registration request to the proxy server, it can close the data connection between itself and the proxy server.

S203. The proxy server establishes a correspondence between the user ID, the application ID, and the terminal ID according to the received registration request.

During specific implementation, after the proxy server 12 establishes the corresponding relationship among the user identifier, the application identifier and the terminal identifier, it stores the established corresponding relationship. Since the same application client may be installed by multiple mobile terminals, and the same mobile terminal may also be installed with multiple application clients, and a registered user may correspond to a mobile terminal, therefore, the proxy server 12 may be configured according to the structure shown in Table 1 Correspondence established by storage:

Table 1

User ID Application ID Terminal ID U1 A1 T1 U1 A2 T1 U1 A3 T1 U2 A1 T2 U2 A3 T2 U2 A4 T2 U3 A1 T3

S204. The proxy server forwards the received registration request to the application server.

Specifically, the proxy server forwards the received registration request to the application server corresponding to the application identifier according to the application identifier carried in the registration request. After receiving the registration request, the application server determines that there is a new registered user according to the user ID carried in the registration request, and stores the registration information (user ID, application ID, and terminal ID) of the registered user.

Through the above steps S201 to S204, the registration with the proxy server and the application server is completed, and the proxy server maintains a wired connection with the application server. At the same time, since there is a wired connection between the proxy server and the application server, the connection can be maintained without sending heartbeat data packets, thereby avoiding the need to frequently establish/release data connections to send heartbeat data in the prior art. Packets are used to maintain the connection, which wastes signaling resources and causes pressure on network signaling processing.

When the application server has a Push message to push a registered user, the application server establishes a TCP or HTTP connection with the proxy server, sends the Push message to the proxy server, and the proxy server forwards it to the corresponding mobile terminal. During specific implementation, the following steps may be included:

S205. The application server sends a Push message to the proxy server;

During specific implementation, the Push message sent by the application server carries the user identifier and the application identifier.

S206. The proxy server searches for the corresponding terminal identifier according to the user identifier or application identifier carried in the Push message;

During specific implementation, if the application server has a Push message to be sent to a registered user, the Push message carries the application identifier and the user identifier of the registered user, and the proxy server caches the Push message after receiving the Push message sent by the application server. And extract the user identifier and application identifier in the Push message, and search for the terminal identifier corresponding to the user identifier from the corresponding relationship stored in itself according to the extracted user identifier. Taking the user ID carried in the Push message as an example, the proxy server finds that the terminal ID corresponding to U1 is T1 from the corresponding relationship (Table 1) stored by itself. For example, a microblog client is installed on a mobile terminal. When a user sends a registration request to the proxy server and the application server on the network side through the mobile terminal, it indicates that the user has registered as a registered user of a certain microblog. When sending a private letter or message to the user, the network-side application server corresponding to the microblog client sends a Push message to the proxy server, which carries the user ID of the registered user and the application ID of a certain microblog client. ID to find its corresponding terminal ID.

In particular, during specific implementation, there may also be the following application scenarios. The application server on the network side needs to send Push messages in groups. The Push message carries the application ID. When the proxy server receives the Push message, it finds the terminal ID (possibly multiple) corresponding to the application ID from its stored correspondence (Table 1), such as the one corresponding to A1 in Table 1. The terminal identifiers are T1, T2 and T3.

S207. The proxy server sends a call request to the mobile terminal corresponding to the found terminal identifier through the CS domain;

Preferably, after receiving the Push message sent by the application server, the proxy server needs to notify the mobile terminal corresponding to the found terminal identifier that there is a new Push message available for download. In the notification mechanism, the CS domain paging mechanism is used in the embodiment of the present invention, the proxy server has a specific number, and the proxy server uses the specific number to call the mobile terminal corresponding to the found terminal identifier.

During specific implementation, the proxy server may notify the mobile terminal immediately after receiving the Push message, or may combine more Push messages according to a preset time interval and then notify the mobile terminal.

S208. The mobile terminal rejects the call request sent by the proxy server;

During specific implementation, after the mobile terminal receives the call request from the proxy server, it recognizes that the call comes from the proxy server through the calling number, and the mobile terminal immediately terminates the call, so that the network will not substantially provide support for the call. No connection will be established even if the service channel is allocated, and the air interface resources will be released quickly. On the other hand, the mobile terminal can be informed that there is a new Push message available for download on the proxy server. Preferably, in order to improve user experience, the above call process can be processed in the background without the user needing to be aware.

S209. The mobile terminal actively sends a connection establishment request to the proxy server through the PS domain;

S210, the mobile terminal establishes a PS domain connection with the proxy server;

S211. The mobile terminal downloads the Push message from the proxy server;

Specifically, the mobile terminal may send a Push message download request to the proxy server, and the request carries its own terminal identifier, and the proxy server searches for its corresponding Push message according to the terminal identifier.

S212. The mobile terminal closes the PS domain connection with the proxy server;

After downloading the Push message, the mobile terminal closes the PS domain connection with the proxy server.

S213. The mobile terminal distributes the Push message to corresponding application clients according to the application identifier carried in the Push message.

During specific implementation, after receiving the Push message, the application client can display it on the screen of the mobile terminal, so that the registered user can receive the Push message.

During specific implementation, step S213 may also be performed prior to step S212.

In the above process, the proxy server does not need to frequently send heartbeat data packets to the network side to maintain the network connection, avoiding frequent connection establishment/release operations, thereby saving signaling resources and reducing the pressure of network signaling processing. At the same time, the embodiment of the present invention does not need to modify the communication protocol between the core network and the mobile terminal.

Based on the same inventive concept, embodiments of the present invention also provide a method and device for implementing the above-mentioned message push on the network side, a method and device for implementing the above-mentioned message push on the network side, and related equipment. The above-mentioned message push systems are similar, so the implementation of the above-mentioned method, device and equipment can refer to the implementation of the system, and the repetition will not be repeated.

As shown in FIG. 3 , it is a schematic diagram of the implementation flow of the method for implementing message push on the terminal side provided by the embodiment of the present invention, which may include the following steps:

S301. The mobile terminal receives the call request sent by the proxy server through the CS domain after receiving the Push message sent by the application server;

S302. The mobile terminal rejects the received call request;

S303. The mobile terminal sends a connection establishment request to the proxy server through the PS domain;

S304. After establishing a PS domain connection with the proxy server, the mobile terminal downloads the above Push message from the proxy server.

During specific implementation, the Push message carries the application identifier, so that after the mobile terminal downloads the Push message from the proxy server, the Push message is distributed to the application client corresponding to the application identifier according to the application identifier carried by the mobile terminal; PS domain connections between proxy servers.

During specific implementation, before the mobile terminal receives the call request sent by the proxy server through the CS domain, it may also include the following steps:

Step 1. The mobile terminal receives the first registration request sent by the application client installed in itself, and the first registration request carries the application identification corresponding to the application client and the user identification of the user requesting registration;

Step 2: The mobile terminal sends a second registration request to the proxy server, and the second registration request carries the terminal identifier of the mobile terminal, the application identifier and the user identifier.

As shown in Figure 4, it is a schematic structural diagram of a possible message push device provided by the embodiment of the present invention, including:

The call control unit 401 is configured to receive the call request sent by the proxy server through the CS domain after receiving the Push message sent by the application server; and reject the call request;

A data connection establishment unit 402, configured to send a connection establishment request to the proxy server through the PS domain after the call control unit 401 rejects the call request sent by the proxy server;

The downloading unit 403 is configured to download the Push message from the proxy server after the data connection establishing unit 402 establishes a PS domain connection with the proxy server.

During specific implementation, the application identifier is carried in the Push message.

The message push device provided by the embodiment of the present invention may also include:

A distribution unit, configured to distribute the Push message to a corresponding application client according to the application identifier carried in the Push message;

The data connection closing unit is used for closing the PS domain connection with the proxy server.

During specific implementation, the message push device provided in the embodiment of the present invention may also include:

The receiving unit is configured to receive the first registration request sent by the application client installed in the mobile terminal where the call control unit 401 receives the call request sent by the proxy server through the CS domain, the first registration request carries The application identification corresponding to the application client and the user identification of the user requesting registration;

A sending unit, configured to send a second registration request to the proxy server, where the second registration request carries the terminal identifier of the mobile terminal where it is located, the application identifier and the user identifier

It should be noted that the above message push device provided in the embodiment of the present invention may be set in a mobile terminal.

As shown in FIG. 5, it is a schematic diagram of the implementation flow of the method for implementing message push on the network side provided by the embodiment of the present invention, which may include the following steps:

S501. The proxy server receives a Push message sent by the application server, where the Push message carries a user identifier and an application identifier;

S502. The proxy server searches for a terminal identifier corresponding to the user identifier or the application identifier from the pre-established correspondence between the user identifier, the application identifier, and the terminal identifier according to the user identifier;

S503. The proxy server sends a call request to the mobile terminal corresponding to the found terminal identifier through the CS domain.

During specific implementation, the proxy server can establish the corresponding relationship between the user ID, the application ID and the terminal ID according to the following steps:

Step 1. Receive a registration request sent by the mobile terminal, the registration request carrying the terminal identification of the mobile terminal, the application identification of the application client installed in the mobile terminal, and the user identification of the registered user;

Step 2, extracting the user ID, application ID and terminal ID therein;

Step 3: Establish a corresponding relationship between the user ID and the terminal ID.

As shown in Figure 6, another possible structural schematic diagram of the message push device provided by the embodiment of the present invention includes:

The receiving unit 601 is configured to receive a Push message sent by an application server, the Push message carrying a user identifier and an application identifier;

A search unit 602, configured to search for a terminal identifier corresponding to the user identifier or the application identifier from the pre-established correspondence between the user identifier, the application identifier, and the terminal identifier according to the user identifier or the application identifier;

The calling unit 603 is configured to send a call request to the mobile terminal corresponding to the found terminal identifier through the CS domain.

During specific implementation, the message push device provided by the embodiment of the present invention may also include an extraction unit 604 and a registration unit 605, wherein:

The receiving unit 601 may also be configured to receive a registration request sent by the mobile terminal, the registration request carrying the terminal identification of the mobile terminal, the application identification of the application client installed in the mobile terminal, and the user identification of the registered user ;

An extracting unit 604, configured to extract the user identifier, application identifier and terminal identifier;

The registration unit 605 is configured to establish a corresponding relationship between the extracted user ID, application ID, and terminal ID.

It should be noted that the message pushing apparatus shown in FIG. 6 may be set in a network device.

Those skilled in the art should understand that the embodiments of the present invention may be provided as methods, systems, or computer program products. Accordingly, the present invention can take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It should be understood that each procedure and/or block in the flowchart and/or block diagram, and combinations of procedures and/or blocks in the flowchart and/or block diagram can be realized by computer program instructions. These computer program instructions may be provided to a general purpose computer, special purpose computer, embedded processor, or processor of other programmable data processing equipment to produce a machine such that the instructions executed by the processor of the computer or other programmable data processing equipment produce a Means for realizing the functions specified in one or more steps of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing apparatus to operate in a specific manner, such that the instructions stored in the computer-readable memory produce an article of manufacture comprising instruction means, the instructions The device realizes the function specified in one or more procedures of the flowchart and/or one or more blocks of the block diagram.

These computer program instructions can also be loaded onto a computer or other programmable data processing device, causing a series of operational steps to be performed on the computer or other programmable device to produce a computer-implemented process, thereby The instructions provide steps for implementing the functions specified in the flow chart flow or flows and/or block diagram block or blocks.

While preferred embodiments of the present invention have been described, additional changes and modifications can be made to these embodiments by those skilled in the art once the basic inventive concept is appreciated. Therefore, it is intended that the appended claims be construed to cover the preferred embodiment as well as all changes and modifications which fall within the scope of the invention.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims (16)

1. A kind of 1. message push system, it is characterised in that including：Mobile terminal, proxy server and at least one application service Device, the proxy server are moved with the core network element of each application server and mobile communications network respectively by cable network Dynamic switching centre MSC, Gateway GPRS Support Node GGSN connections；

   The application server, for sending push Push message to the proxy server, carried in the Push message User identifies and application identities；

   The proxy server, for according to the user's mark and application identities carried in the Push message, from pre-establishing User's mark, in the corresponding relation between application identities and terminal iidentification three, search user's mark or it is described should The terminal iidentification corresponding to mark；Calling is sent by mobile terminal corresponding to circuit-switched CS domain to the terminal iidentification found Request；

   The mobile terminal, for when receiving the call request of the proxy server, refusing the call request, and lead to Cross packet switched ps domain and establish connection request to proxy server transmission；And establishing ps domain with the proxy server After connection, the Push message is downloaded from the proxy server.
2. 2. the system as claimed in claim 1, it is characterised in that

   The proxy server, specifically for being established according to procedure below between user's mark, application identities and terminal iidentification Corresponding relation：The registration request that the mobile terminal is sent is received, is carried in the registration request and is installed on the movement eventually User's mark of the application identities of applications client in end, the terminal iidentification of the mobile terminal and registered user；Extraction institute State user's mark, application identities and terminal iidentification；Pair established between user's mark, application identities and the terminal iidentification extracted It should be related to.
3. 3. system as claimed in claim 2, it is characterised in that

   The proxy server, it is additionally operable to according to the application identities, is forwarded to application server corresponding to the application identities The registration request.
4. 4. the system as described in claim 1,2 or 3, it is characterised in that

   The mobile terminal, it is additionally operable to after the Push message is downloaded, according to the application identities, by the Push message It is distributed to applications client corresponding to the application identities；And the ps domain closed between the proxy server connects.
5. A kind of 5. information push method, it is characterised in that including：

   Mobile terminal Receiving Agent server receive application server transmission Push message after, pass through circuit switching (CS) The call request that domain is sent；

   The mobile terminal refuses the call request；And

   Sent by packet switched ps domain to the proxy server and establish connection request；

   The mobile terminal is established after ps domain is connected with the proxy server, download from the proxy server described in Push message.
6. 6. method as claimed in claim 5, it is characterised in that carry application identities in Push message；And the movement Terminal after the proxy server downloads the Push message, in addition to：

   The mobile terminal is objective to being applied corresponding to the application identities by the Push message distributions according to the application identities Family end；And

   The ps domain closed between the proxy server connects.
7. 7. the method as described in claim 5 or 6, it is characterised in that the mobile terminal passes through CS in Receiving Agent server Before the call request that domain is sent, in addition to：

   The mobile terminal receives the first registration request that the applications client being installed in the mobile terminal is sent, and described the User's mark of the user of application identities corresponding to the applications client and request registration is carried in one registration request；

   The mobile terminal sends the second registration request to the proxy server, is carried in second registration request described The terminal iidentification of mobile terminal, the application identities and user mark.
8. A kind of 8. information push method, it is characterised in that including：

   The push Push message that application server is sent is received, user's mark and application identities are carried in the Push message；

   According to user mark or application identities, between user's mark, application identities and the terminal iidentification pre-established Corresponding relation in, search terminal iidentification corresponding to user mark or the application identities；

   Call request is sent by mobile terminal corresponding to circuit-switched CS domain to the terminal iidentification found, so as to the movement Terminal refuses the call request, and sent out to proxy server by packet switched ps domain when receiving the call request Send and establish connection request；And established with the proxy server after ps domain is connected, download institute from the proxy server State Push message.
9. 9. method as claimed in claim 8, it is characterised in that establish user's mark, application identities and end according to procedure below Corresponding relation between the mark of end：

   The registration request that mobile terminal is sent is received, terminal iidentification, the peace of the mobile terminal are carried in the registration request User's mark of application identities and registered user loaded on the applications client in the mobile terminal；

   Extract user's mark, application identities and the terminal iidentification；

   The corresponding relation established between user's mark, application identities and the terminal iidentification extracted.
10. A kind of 10. message pusher, it is characterised in that including：

    Call Control Unit, for Receiving Agent server receive application server transmission Push message after, pass through The call request that circuit-switched CS domain is sent；And refuse the call request；

    Data connection establishment unit, after refusing the call request in the Call Control Unit, pass through packet switch Ps domain sends to the proxy server and establishes connection request；

    Download unit, for being established in the data connection establishment unit and the proxy server after ps domain is connected, from institute State proxy server and download the Push message.
11. 11. device as claimed in claim 10, it is characterised in that carry application identities in the Push message；And

    Described device, in addition to：

    Dispatching Unit, for according to the application identities, the Push message distributions to be applied to corresponding to the application identities Client；

    Data connection closed unit, the ps domain for closing between the proxy server connect.
12. 12. the device as described in claim 10 or 11, it is characterised in that also include：

    Receiving unit, for before the call request that is sent in Call Control Unit Receiving Agent server by CS domains, receiving Be installed on itself the first registration request for sending of applications client in the terminal, carry in first registration request There is user's mark of the user of application identities corresponding to the applications client and request registration；

    Transmitting element, for sending the second registration request to the proxy server, carried in second registration request certainly The terminal iidentification of mobile terminal, the application identities and user mark where body.
13. 13. a kind of mobile terminal, it is characterised in that including the device described in claim 10,11 or 12.
14. A kind of 14. message pusher, it is characterised in that including：

    Receiving unit, for receiving the push Push message of application server transmission, user's mark is carried in the Push message Knowledge and application identities；

    Searching unit, for according to the user mark or application identities, from pre-establish user mark, application identities with In corresponding relation between terminal iidentification, terminal iidentification corresponding to user's mark or the application identities is searched；

    Calling unit, please for sending calling by mobile terminal corresponding to circuit-switched CS domain to the terminal iidentification found Ask, so that the mobile terminal is when receiving the call request, refuse the call request, and pass through packet switched ps domain Sent to proxy server and establish connection request；And established with the proxy server after ps domain is connected, from the generation Manage server and download the Push message.
15. 15. device as claimed in claim 14, it is characterised in that also including extraction unit and registering unit, wherein：

    The receiving unit, it is additionally operable to receive the registration request that mobile terminal is sent, the shifting is carried in the registration request User's mark of the terminal iidentification of dynamic terminal, the application identities for the applications client being installed in the mobile terminal and registered user Know；

    Extraction unit, for extracting user's mark, application identities and the terminal iidentification；

    Registering unit, for establishing the corresponding relation between the user extracted mark, application identities and terminal iidentification.
16. 16. a kind of network equipment, it is characterised in that including the device described in claims 14 or 15.