KR101415002B1 - Method, Terminal, and Server for Reporting Terminal State Information in Dynamic Content Delivery - Google Patents

Abstract

The present invention relates to a terminal status information reporting method for dynamic content transmission, and a terminal and a DCD server therefor.

The present invention provides a method for a DCD server to receive and report terminal status information of a terminal from a DCD client in a terminal, the method comprising: (a) reporting a terminal status information report to a DCD server; (b) a terminal status information reporting step in which the DCD server receives the terminal status information report message including the terminal status ID information of the terminal from the DCD client; And (c) a terminal status information report response step of transmitting a terminal status information report response message, which is a response message to the terminal status report report message, to the DCD client. Provides an information reporting method.

According to the present invention, the DCD server can recognize the contents reception state information of the terminal, thereby preventing unnecessary contents transmission to the terminal in a state in which the contents can not be received, and to improve the network transmission efficiency and the operation efficiency of the DCD server and the terminal .

Terminal, status, DCD, content

Description

TECHNICAL FIELD The present invention relates to a terminal status information reporting method for dynamic content transmission, and a terminal and DCD server for the method,

The present invention relates to a terminal status information reporting method for dynamic content transmission, and a terminal and a DCD server therefor. More specifically, the DCD server can recognize content reception status information of a terminal through a terminal status information reporting method, thereby preventing unnecessary content transmission to a terminal that is unable to receive a content, The present invention relates to a terminal status information reporting method for dynamic content transmission, which has an effect of preventing unnecessary load on a DCD server and a terminal, and a terminal and a DCD server therefor.

Recently, due to the expansion of the network infrastructure, a large number of content providers have been producing and storing contents desired by the users, and the users can receive the content by directly visiting the corresponding site operated by the contents provider .

In order to effectively transmit such content, web syndication has been urgently required as a means of transmitting information produced and changed in real time on the Internet. As a kind of such web syndication, RSS (Really Simple Syndication ), And ATOM have been proposed and standardized. It has become possible to distribute content due to RSS (Really Simple Syndication) and ATOM, and collecting contents through programs such as RSS Reader has become much smoother.

However, in a mobile environment with a relatively limited resource, accessing contents distributed using RSS / ATOM as in a PC environment is limited. In order to solve this problem, there is a demand for a method of delivering collected contents optimized for a mobile terminal in an optimized form. Representative examples include a Dynamic Content Delivery (DCD) scheme in which an Open Mobile Alliance (OMA) Quot; DCD "). The DCD pursues to deliver the content desired by the user to the terminal user in a most effective way reflecting the preference of the user. As a content delivery technique for this purpose, the DCD server transmits a content update notification message to the terminal A push method using a DCD-2 interface that receives a content update request message from a terminal and transmits the content to a terminal has been proposed. With the push method using the DCD-2 interface, a user's terminal accesses a site on a wireless Internet in an existing mobile service, moves away from a method of looking for content through several stages (Depth) It is possible to accomplish the purpose of DCD to deliver the content desired by the user to the terminal of the user and maximize the reflection of the preference of the user. The DCD also accepts a pull method using a DCD-1 interface in which a DCD server transmits content to a terminal in response to a content update (transmission) request from an existing user terminal.

This dynamic content transmission (DCD) technology is a client server model, which is performed by interworking a DCD server acting as a server for transmitting contents and a DCD client serving as a client receiving contents, Defines the messages exchanged between the DCD server and the DCD client, and specifies protocols for the content and message exchange.

However, when the terminal can not receive the contents, the DCD server does not recognize the state of the terminal in the conventional DCD technology, thereby causing unnecessary content transmission to the terminal.

Such unnecessary contents transmission also causes a problem of deteriorating the network transmission efficiency and a problem of generating an unnecessary load on the DCD server and the terminal.

It is an object of the present invention to solve such a problem by preventing a CD server from recognizing contents reception state information of a terminal and thereby preventing unnecessary contents transmission to a terminal which can not receive contents.

It is another object of the present invention to solve such a problem by providing a CD server capable of recognizing contents reception state information of a terminal and preventing unnecessary contents transmission to a terminal that can not receive contents, And to improve the operation efficiency of the DCD server and the terminal.

According to an aspect of the present invention, there is provided a method for a DCD server to report terminal status information of a terminal from a DCD client in the terminal, before a DCD server transmits a content to a terminal, A terminal state information reporting step of the DCD server transmitting a terminal state information reporting notification message to the DCD client; (b) a terminal status information reporting step in which the DCD server receives a terminal status information report message including terminal status ID information of the terminal from the DCD client; And (c) a terminal status information report response step in which the DCD server transmits a terminal status information report response message, which is a response message to the terminal status report report message, to the DCD client. And provides a method of reporting terminal status information.

According to another aspect of the present invention, there is provided a DCD server for receiving and reporting terminal status information of a terminal from a DCD client in the terminal before receiving a content, the terminal comprising: (a) A data generation management unit for generating a terminal status information report notification message to be transmitted to the DCD client to receive the terminal status information for the terminal; (b) a data reception management unit for receiving a terminal status information report message including the terminal status information from the DCD client; (c) a data transmission manager for transmitting the terminal status information report notification message and the terminal status information report response message, which is a response message to the terminal status information report message, to the DCD client; (d) a terminal status information storage unit for storing the terminal status information received from the DCD client and receiving the terminal status information report message; And (e) receiving from the content providing server storing the content, determining whether to transmit the content based on the terminal status information stored in the terminal status information storage management section to the DCD client, and And a content delivery manager for performing a function of transmitting a content when the mobile terminal is in a terminal status. The DCD server performs a terminal status information reporting function for dynamic content transmission.

According to another aspect of the present invention, there is provided a terminal including a DCD client for reporting terminal status information of the terminal to a DCD server before the terminal receives a content, the DCD client comprising: (a) a message reception management unit performing a function of receiving a terminal status information notification message from the DCD server; (b) a terminal status information report manager which manages storing and updating the terminal status information; (c) a message generation manager for generating a terminal status information report message including the terminal status information stored in the terminal status information report manager to the DCD server; (d) a message transmission management unit for transmitting the terminal status information report message generated by the message generation management unit to the DCD server; And (e) a content reception management unit performing a function of receiving the content from the DCD server, wherein the terminal status information reporting function for dynamic content transmission is provided.

As described above, according to the present invention, the DCD server can recognize the contents reception state information of the terminal, thereby preventing unnecessary contents from being transmitted to the terminal that can not receive the contents.

In addition, by using the present invention, it is possible to allow the DCD server to recognize the contents reception state information of the terminal, thereby preventing unnecessary contents transmission to the terminal that is unable to receive the contents, The operation efficiency is improved.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. In the drawings, the same reference numerals are used to designate the same or similar components throughout the drawings. In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention unclear.

FIG. 1 is a diagram illustrating an overall system for providing a terminal status information reporting method for dynamic content transmission according to the present invention.

1, an overall system for providing a UE status information reporting method for dynamic content delivery (DCD) according to the present invention includes a DCD client 110 and an application 120, A DCD server 130, a content providing server 140, and a network 150. The terminal 100 includes a terminal 100, a DCD server 130, a content providing server 140,

The DCD service can be described as a client server model and the content stored in the content providing server 140 can be transmitted to the network 100 via the interworking of the DCD client 110 acting as a client and the DCD server 130 acting as a server. 150 from the DCD server 130 to the DCD client in the terminal 100. The delivered content is delivered to the application 120 in the terminal 100 and displayed on the idle screen or the screen display of the terminal 100. [

The DCD client 110 is a module of a client role existing in the terminal 100 that performs DCD service in cooperation with the DCD server 130 and receives a content from the DCD server 130, And transmits the received content to the application 120 so that the content can be displayed on the idle screen or the screen display unit.

In addition, the DCD client 110 receives the terminal status information report notification message from the DCD server 130 and transmits the terminal status information to the DCD server 130.

The DCD client 110 determines the state of the terminal and becomes one of the Disabled state, the Suspended state, and the Enabled state.

The DCD server 130 is a server that performs a DCD service in cooperation with the DCD client 110 and receives the content from the content providing server storing the content and transmits the content to the DCD client 110 in the terminal 100 .

Also, the DCD server 130 transmits a terminal status information notification message to the DCD client 110 of the terminal, receives the terminal status information from the DCD client 110, and determines whether to transmit the content do.

The network 150 includes a CDMA 1x network, an EVDO network, a WCDMA network, an HSDPA network, a HSUPA network, a Wibro network, etc., as a path through which a message or contents are transmitted from the DCD server 130 to the DCD client 110 of the terminal 100 A wireless network such as a WiFi network, a wired Internet, and a broadcast network.

The DCD service is a client server model. Therefore, in the present invention, a message communicating between the DCD server 130 and the DCD client 110 for performing content billing information notification function for transmitting dynamic content to the terminal idle screen according to the present invention, ) And a communication protocol (Protocol). The portion in which the DCD server 130 and the DCD client 110 communicate with the content providing server 140 or the application 120 is omitted in the present invention.

2 is a flowchart illustrating a method of reporting terminal status information for dynamic content transmission according to the present invention.

Referring to FIG. 2, a method of reporting terminal status information for dynamic content transmission according to the present invention includes a step S 200 of reporting a terminal status information, a step S 202 reporting terminal status information, S 204).

 Each detailed step in the method of reporting terminal status information for dynamic content transmission according to the present invention will be described in detail below.

Referring to FIG. 2, in step S 200, the DCD server transmits a terminal state information report notification message to a DCD client. The DCD client recognizes that the current terminal status information needs to be transmitted to the DCD server by receiving the terminal status information reporting notification message.

The current terminal status information is information on the status of the terminal for receiving contents from the DCD server and is information on the status of Disabled, Suspended, and Enabled . Such terminal status information is determined according to the status of the DCD client.

The Disabled state is the initial state of the terminal in which the contents can not be received, the information about all the contents related to the DCD is deleted, and the session corresponding to the corresponding session ID information is released.

When the DCD client is registered in the DCD server and a session ID is generated, the state is changed from the disabled state to the suspended state. This suspended state means a state in which the application for playing back the content is unregistered, and the state of the terminal in which the application is not received because the application is not registered.

In order to receive and reproduce the content, information about the application installed in the terminal must be registered by the DCD client as a DCD server. The status of the terminal in which the information about the application is registered in the DCD server and the contents can be received is referred to as an enabled state.

The terminal state information reporting notification message transmitted from the DCD server to the DCD client in the terminal state information reporting step S 200 includes a primitive type ID information for identifying a message type, a transaction for identifying a message processing, ID information, and session ID information for identifying a session in which the message processing is performed.

Referring to FIG. 2, the terminal status information reporting step (S 202) is a step in which the DCD server receives the terminal status information report message including the terminal status ID information of the terminal from the DCD client. The DCD server receives the terminal status information report message from the DCD client, thereby recognizing the status of the DCD client, i.e., the terminal status.

The terminal status information reporting message transmitted from the DCD client to the DCD server in the terminal status information reporting step (S 202) includes primitive type ID information for identifying the message type, transaction ID information for identifying the message processing Session ID information for identifying a session in which the corresponding message processing is performed, and terminal status ID information including terminal status information of the terminal.

The terminal status ID information included in the terminal status information report message is an ID value for identifying the terminal status information of the terminal. The terminal status ID information includes a Disabled status ID, a Suspended status ID, and an Enabled status ID Information corresponding to one.

The Disabled Status ID that can be set to the Terminal Status ID is the initial status of the terminal that can not receive the content, the information about all the content related to the DCD is deleted, the session corresponding to the session ID information Means a unique ID value for the released state.

When the DCD client is registered in the DCD server and a session ID is generated, the state is changed from the disabled state to the suspended state. This suspended state means a state in which the application for playing back the content is unregistered, and the state of the terminal in which the application is not received because the application is not registered. That is, the Suspended status ID, which can be set to the terminal status ID, is registered in the DCD server by the DCD client, and a session ID is generated, and a unique ID value for the status of the unregistered terminal to be.

In order to receive and reproduce the content, information about the application installed in the terminal must be registered by the DCD client as a DCD server. The status of the terminal in which the information about the application is registered in the DCD server and the contents can be received is referred to as an enabled state. That is, the Enabled state ID that can be set to the terminal state ID means a unique ID value for the state of the terminal, through which the DCD client can receive the contents by registering the application with the DCD server.

Referring to FIG. 2, the terminal status information report response step (S 204) is a step in which the DCD server transmits a terminal status information report response message, which is a response message to the terminal status information report message received from the DCD client in the previous step (S 202) To the client.

The terminal status information high response message transmitted from the DCD server to the DCD client in the terminal status information reporting response step (S 204) includes primitive type ID information for identifying the message type, a transaction for identifying the message processing, ID information, session ID information for identifying a session in which the corresponding message processing is performed, and transaction result information corresponding to a transaction ID.

After the UE status information report response step (S 204), the DCD server determines whether to transmit the content according to the UE status information reported from the DCD client in the terminal. If the terminal status is Disabled or Suspended, the content is not transmitted to the DCD client. If the terminal status is Enabled, the content is normally transmitted to the DCD client.

In summary, the DCD server receives information on the status of the DCD client and the terminal from the DCD client through the terminal status information reporting method for transmitting the dynamic content, and determines whether to transmit the content to the DCD client .

Using the terminal status information reporting method for dynamic content transmission, when the terminal is in a state where it can not receive the content, the DCD server receives the terminal status information from the DCD client of the terminal and does not transmit unnecessary content to the terminal The efficiency of network use and the interworking efficiency between the DCD server and the terminal can be improved.

3 is a diagram illustrating a terminal status report notification message in the terminal status information reporting method for dynamic content transmission according to the present invention.

The terminal state information report notification message 300 transmitted from the DCD server to the DCD client in the terminal state information reporting step S 200 described above with reference to FIG. 2 includes a primitive type ID 310 for identifying a message type, A transaction ID 320 for identifying information and a message process, and a session ID 330 for identifying a session in which the corresponding message process is performed.

The primitive type ID 310 information included in the terminal status information report notification message 300 is information for identifying a message type and corresponds to the terminal status information report notification message 300 so as to be distinguishable from other messages It can be set to a unique ID value. For example, if the primitive type ID 310 for the terminal state information reporting notification message 300 is set to "m001 ", the DCD client 110 receives a message and transmits a primitive It is possible to recognize that the received message is the terminal status information report notification message 300. The DCD client 110 then transmits the terminal status information to the DCD And generates a terminal status information report message (to be described later with reference to FIG. 4) to transmit (report) to the server 130.

4 is a diagram illustrating a terminal status report message in a method of reporting terminal status information for dynamic content transmission according to the present invention.

The terminal status information report message 400 transmitted from the DCD client to the DCD server in the terminal status information reporting step S 202 described above with reference to FIG. 2 includes a primitive type ID 410 information for identifying a message type, A transaction ID 420 for identifying a message process, a session ID 430 for identifying a session in which the message processing is performed, and a terminal status ID including terminal status information of the terminal 440) information.

The primitive type ID 410 information included in the terminal status information report message 400 is information for identifying a message type and is a unique identifier corresponding to the terminal status information report message 400 ID < / RTI > For example, if the primitive type ID 410 for the terminal status information report message 400 is set to "m002 ", the DCD server 130 receives a message and transmits a primitive It is possible to recognize that the received message is the terminal status information report message 400. Accordingly, the DCD server 130 can recognize the terminal status information And determines whether to transmit the content to the terminal, and generates a terminal status information report response message (to be described later with reference to FIG. 6) to be transmitted to the DCD client 110.

The terminal status ID 440 information included in the terminal status information report message 400 is an ID value for identifying the terminal status information of the terminal and includes a disabled status ID, (Enabled) Information corresponding to one of the status IDs.

5 is a diagram illustrating terminal status ID information in a terminal status report message in a terminal status information reporting method for dynamic content transmission according to the present invention.

Referring to FIG. 5, the terminal status ID 440 information included in the terminal status information report message 400 is an ID value for identifying the terminal status information of the terminal. The terminal status ID 440 includes a Disabled status ID, a Suspended status, A status ID, and an enabled status ID, and each status ID is assigned a unique ID value.

A disabled status ID that can be set to the terminal status ID is a unique ID value for the initial status of the terminal from which the content can not be received, the session ID is released, and the content information is deleted. For example, if the terminal status ID is set to "0" (4400), it means that the terminal status is disabled.

The Suspended status ID that can be set to the terminal status ID is a unique ID value for the status of the terminal in which the DCD client is registered in the DCD server and the session ID is generated, The ID value for the terminal status. For example, if the terminal status ID is set to "1" (4401), it means that the terminal status is Suspended.

The Enabled state ID that can be set to the terminal status ID is a unique ID value for the status of the terminal from which the DCD client can receive the content by registering the application with the DCD server. For example, if the terminal status ID is set to "2" (4402), it means that the terminal status is Enabled.

6 is a diagram illustrating a terminal status report response message in a method of reporting terminal status information for dynamic content transmission according to the present invention.

The terminal status information high response message 600 transmitted from the DCD server to the DCD client in the UE status information report response step S 204 described above with reference to FIG. 2 includes a primitive type ID 610 for identifying a message type, A session ID 630 for identifying a session in which the corresponding message processing is performed, and a transaction corresponding to a transaction ID (Result) 640 of the transaction.

The primitive type ID 610 information included in the terminal status information report response message 600 is information for identifying a message type and corresponds to the terminal status information report response message 600 so as to be distinguishable from other messages It can be set to a unique ID value. For example, if the primitive type ID 610 for the terminal status information report response message 600 is set to "m003 ", the DCD client 110 receives a message and transmits a primitive The DCD client 110 can recognize that the received message is the terminal status information report response message 600. The DCD client 110 transmits the terminal status information to the DCD The server 130 can recognize that it has been normally reported and finish the method of reporting the terminal status information.

7 is a diagram illustrating an internal configuration of a DCD server that provides a method of reporting UE status information for dynamic content transmission according to the present invention.

7, a DCD server 130 for receiving and reporting terminal status information of a terminal from a DCD client in a terminal before receiving a content includes a data generation management unit 131, a data reception management unit 132, A management unit 133, a terminal status information storage management unit 134, and a content delivery management unit 135.

The data generation and management unit 131 generates a terminal status information report notification message to be transmitted to the DCD client in order to receive the terminal status information of the terminal.

The data reception management unit 132 receives the terminal status information report message including the terminal status information from the DCD client.

The data transmission management unit 133 transmits a terminal status information report notification message to the DCD client and a terminal status information report response message as a response message to the terminal status information report message.

The terminal status information storage management unit 134 receives the terminal status information report message from the DCD client and stores the terminal status information to be recognized.

The content delivery management unit 135 determines whether to transmit content based on the terminal status information stored in the terminal status information storage management unit with the DCD client, receives the content from the content providing server storing the content, The content is transmitted.

FIG. 8 is a diagram illustrating an internal configuration of a terminal that provides a method of reporting terminal status information for dynamic content transmission according to the present invention.

Referring to FIG. 8, a terminal 100 including a DCD client that reports terminal status information of a terminal to a DCD server before receiving a content includes a DCD client 110, an application 120, become.

The DCD client 110 in the terminal 100 includes a message reception management unit 111, a terminal status information report management unit 112, a message generation management unit 113, a message transmission management unit 114, and a content reception management unit 115 .

The message reception management unit 111 receives the terminal status information notification message from the DCD server.

The terminal status information report management unit 112 performs management of storing and updating terminal status information.

The message generation and management unit 113 generates a terminal status information report message including the terminal status information stored in the terminal status information report management unit 112. [

The message transmission management unit 114 transmits the terminal status information report message generated by the message generation management unit 113 to the DCD server.

The content reception management unit 115 performs a function of receiving content from the DCD server.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

INDUSTRIAL APPLICABILITY As described above, the present invention is applied to a dynamic content delivery (DCD) technology, in which a CD server can recognize contents reception state information of a terminal, It is an extremely useful invention that has the effect of preventing content transmission and improving network transmission efficiency and operation efficiency of the DCD server and the terminal.

1 is a block diagram of an overall system for providing a method for reporting terminal status information for dynamic content transmission according to the present invention;

2 is a flowchart illustrating a method of reporting terminal status information for dynamic content transmission according to the present invention;

3 is a diagram illustrating a terminal status report notification message in a terminal status information reporting method for dynamic content transmission according to the present invention;

4 is a diagram illustrating a terminal status report message in a terminal status information reporting method for dynamic content transmission according to the present invention;

5 is a diagram illustrating terminal status ID information in a terminal status report message in a terminal status information reporting method for dynamic content transmission according to the present invention;

6 is a diagram illustrating a terminal status report response message in a terminal status information reporting method for dynamic content transmission according to the present invention;

FIG. 7 is a diagram illustrating an internal configuration of a DCD server that provides a method of reporting terminal status information for dynamic content transmission according to the present invention;

FIG. 8 is a diagram illustrating an internal configuration of a terminal that provides a method of reporting terminal status information for dynamic content transmission according to the present invention.

Description of the Related Art

100: Terminal 110: DCD Client

111: message reception management unit 112: terminal status information report management unit

113: message generation management section 114: message transmission management section

115: Content reception management unit 120:

130: DCD server 131:

132: Data reception management unit 133: Data transmission management unit

134: terminal status information storage management unit

135: Content delivery management unit 140: Content delivery server

Claims (18)

A method for the DCD server to report terminal status information of the terminal from a DCD client in the terminal, before the DCD server transmits content to the terminal, (a) a terminal state information reporting step of the DCD server transmitting a terminal state information reporting notification message to the DCD client; (b) receiving, from the DCD client, one of a disabled state, a suspended state, and an enabled state of the DCD server, the terminal state information including the terminal state ID information of the terminal A terminal state information reporting step of receiving a report message; And (c) a terminal status information report response step in which the DCD server transmits a terminal status information report response message, which is a response message to the terminal status report report message, to the DCD client; , ≪ / RTI & The Terminal State Information Report Notify Message may include: Primitive type ID information for identifying a message type, transaction ID information for identifying a message processing, and session ID information for identifying a session in which the corresponding message processing is performed, The primitive type ID information is information indicating a type, Is set to a unique ID value corresponding to the terminal status information reporting notification message so as to be distinguishable from other messages, The DCD server, And when the dynamic content is transmitted to the terminal, the content charging information notification function is performed. The method according to claim 1, The terminal status information includes: The information about the state of the terminal for receiving the content from the DCD server and the information about a disabled state, a suspended state, and an enabled state A method of reporting terminal status information for dynamic content transmission. The method according to claim 1, The DCD server, Receiving the content from the content providing server storing the content, transmitting the content to the DCD client in the terminal, transmitting the terminal status information reporting notification message to the DCD client of the terminal, Wherein the terminal status information is transmitted to the mobile terminal. The method according to claim 1, The DCD client, Receiving the UE status report notification message from the DCD server, and transmitting the UE status information to the DCD server. delete delete delete The method according to claim 1, The Terminal State Information Report Message may include: (ID) information for identifying a message type, transaction ID information for identifying a message process, session ID information for identifying a session in which the message processing is performed, Wherein the terminal status information includes terminal status information including terminal status information. 9. The method of claim 8, The primitive type ID information included in the terminal status information report message may be, The method of claim 1, wherein the terminal status information report message is a unique ID value corresponding to the terminal status information report message so as to be distinguished from other messages. 9. The method of claim 8, The terminal status ID information includes: Wherein the ID is an ID value for identifying the terminal status information of the terminal and is one of a Disabled status ID, a Suspended status ID, and an Enabled status ID. Method of reporting terminal status information. 11. The method of claim 10, The disabled state ID is set to " Wherein the content ID is a unique ID value for a state in which the terminal can not receive the content and information about all contents related to DCD is deleted and a session corresponding to the session ID information is released. A method of reporting terminal status information for content transmission. 11. The method of claim 10, The Suspended State ID may be a " Wherein the DCD client is registered with the DCD server and the session ID is generated and is a unique ID value for an unregistered status of the terminal for an application for playing back the content. Reporting method. 11. The method of claim 10, The Enabled state ID is set to " Wherein the DCD client is an ID value unique to the status of the terminal, which can receive the content by registering an application with the DCD server. The method according to claim 1, The terminal state information report response message may include: Primitive type ID information for identifying a message type, Transaction ID information for identifying a message processing, Session ID information for identifying a session in which the corresponding message processing is performed, ) ID of the mobile terminal, and the result information of the transaction corresponding to the ID. 15. The method of claim 14, The primitive type ID information included in the terminal status information report response message may be, The method of claim 1, wherein the terminal status information is a unique ID value corresponding to the terminal status information report response message so as to distinguish the message type from other messages. The method according to claim 1, After the (c) terminal status information report response step, Wherein the DCD server determines whether to transmit the content according to the terminal status information of the terminal reported from the terminal. A DCD server for receiving and reporting terminal status information of a terminal from a DCD client in the terminal, (a) a data generation management unit for generating a terminal status information report notification message to be transmitted to the DCD client to receive the terminal status information for the terminal; (b) a function of receiving a terminal status information report message including the terminal status information from the DCD client which is one of a disabled state, a suspended state, and an enabled state, A data reception management unit performing the data reception; (c) a data transmission manager for transmitting the terminal status information report notification message and the terminal status information report response message, which is a response message to the terminal status information report message, to the DCD client; (d) a terminal status information storage unit for storing the terminal status information received from the DCD client and receiving the terminal status information report message; And (e) determining whether to transmit content based on the terminal status information stored in the terminal status information storage management section, receiving the content from the content providing server storing the content, and transmitting the content to the DCD client, A content delivery manager for performing a function of transmitting a content when the content is in a status; , ≪ / RTI & The Terminal State Information Report Notify Message may include: Primitive type ID information for identifying a message type, transaction ID information for identifying a message processing, and session ID information for identifying a session in which the corresponding message processing is performed, The primitive type ID information is information indicating a type, Is set to a unique ID value corresponding to the terminal status information reporting notification message so as to be distinguishable from other messages, And a content billing information notification function when the dynamic content is transmitted to the terminal. The DCD server performs the terminal status information reporting function for dynamic content transmission. The terminal including a DCD client for reporting terminal status information of the terminal to a DCD server before the terminal receives the content, The DCD client, (a) a message reception management unit performing a function of receiving a terminal status information notification message from the DCD server; (b) managing the state of the terminal as one of a disabled state, a suspended state, and an enabled state, and managing the storing and updating of the terminal state information A terminal status information report manager; (c) a message generation management unit for generating a terminal status information report message including the terminal status information stored in the terminal status information report management unit; (d) a message transmission management unit for transmitting the terminal status information report message generated by the message generation management unit to the DCD server; And (e) a content reception management unit performing a function of receiving the content from the DCD server; , ≪ / RTI & The terminal status information report message includes: (ID) information for identifying a message type, transaction ID information for identifying a message process, session ID information for identifying a session in which the message processing is performed, And terminal state ID information including terminal state information, The primitive type ID information is information indicating a type, Wherein the terminal status information reporting message is set to a unique ID value corresponding to the terminal status information report message so as to distinguish it from other messages.

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