KR20070059613A - System of providing service for preventing spam using broadcasting channel, mobile communication terminal with preventing spam and its method - Google Patents

Abstract

A spam blocking service supply system using a broadcasting channel, a mobile communication terminal having a spam blocking function, and a method therefor are provided to enable a mobile communication terminal to receive spam sender information delivered through a digital broadcasting channel, thereby blocking data reception from a spam sender even without a user directly inputting the spam sender's phone number. A spam information server(103) stores spam sender information. A broadcasting center(100) provides a spam blocking service for sending the spam sender information through a broadcasting channel. A mobile communication terminal(110) receives the spam sender information from the broadcasting center(100) through the spam blocking service, and blocks data reception from a spam sender by using the received spam sender information.

Description

System for providing spam blocking service using broadcasting channel, mobile communication terminal having spam blocking function and method thereof {System Of Providing Service For Preventing SPAM Using Broadcasting Channel, Mobile Communication Terminal With Preventing SPAM And Its Method}

1 is a block diagram illustrating an embodiment of a system for providing a spam blocking service according to the present invention;

2 is a diagram illustrating an example of a structure of a DAB service for an anti-spam service according to the present invention.

3 is a view showing the structure of a transmission frame by Eureka-147.

4 is an exemplary view showing a detailed structure of each FIB of FIG.

5 is an exemplary view showing a structure of FIG type 0;

6 is an exemplary diagram showing a structure of a data field of extended field 3 of FIG type 0;

7 is an exemplary diagram showing a packet structure of an MSC by Eureka-147.

8 illustrates an embodiment of a packet structure of an MSC for an anti-spam service according to the present invention.

9 is a block diagram illustrating an embodiment of a mobile communication terminal having a spam blocking function according to the present invention;

10 is a flowchart illustrating an embodiment of a method for providing a spam blocking service according to the present invention.

11 is a flowchart illustrating an embodiment of a spam blocking method in a mobile communication terminal according to the present invention;

The present invention relates to digital broadcasting and mobile communication, and more particularly, by a spam blocking service provided through a broadcasting channel, a user can conveniently block data reception from a spam sender without directly entering a spam telephone number. The present invention relates to a spam blocking service providing system using a broadcasting channel, a mobile communication terminal having a spam blocking function, and a method thereof.

Recently, mobile terminal users are experiencing a lot of inconvenience due to various spam texts or spam calls. In order to solve this inconvenience, the conventional mobile communication terminal provides a spam blocking or spam prevention function.

However, when using a spam blocking or anti-spam function provided by a conventional mobile communication terminal, there is an inconvenience that a user must enter and register a spam sender's telephone number.

The present invention has been proposed to solve the above problems, the mobile communication terminal receives the spam sender information transmitted through the digital broadcast channel, so that the user can not directly enter the spam sender phone number from the spam sender An object of the present invention is to provide a system for providing a spam blocking service using a broadcast channel, a mobile communication terminal having a spam blocking function, and a method thereof, which can block data reception.

As an aspect of the present invention for achieving the above object, a system for providing spam blocking service using a broadcasting channel according to the present invention, a spam information server for storing spam (SPAM) sender information; And a broadcasting center providing a spam blocking service for transmitting the spam sender information through a broadcasting channel.

In another aspect of the present invention for achieving the above object, a system for providing a spam blocking service using a broadcast channel according to the present invention includes a spam information server for storing spam sender information, A broadcasting center providing a spam blocking service for transmitting spam sender information; And a mobile communication terminal receiving spam sender information from the broadcasting center through the spam blocking service and blocking data reception from the spam sender using the received spam sender information.

As another aspect of the present invention for achieving the above object, a mobile communication terminal having a spam blocking function, the memory unit; A digital broadcast receiving module for receiving a digital broadcast signal; A mobile communication module for transmitting and receiving data with the mobile communication network; And a controller configured to store the spam sender information received through the digital broadcast reception module in the memory unit and to block data reception through the mobile communication module from the spam sender.

In another aspect of the present invention for achieving the above object, a method for providing a spam blocking service using a broadcasting channel is provided in the method for providing a spam blocking service in a broadcasting center for transmitting a digital broadcasting signal through a broadcasting channel. (SPAM) storing the sender information in the spam information server; And transmitting the spam sender information through the broadcast channel.

As another aspect of the present invention for achieving the above object, the broadcast center, the step of transmitting the spam sender information stored in the spam information server provided in the broadcast center through a broadcast channel; Receiving, by the mobile communication terminal, the spam sender information through a digital broadcast receiving module provided in the terminal; And setting, by the mobile communication terminal, blocking data reception through the mobile communication network from the spam sender according to the received spam sender information.

As another aspect of the present invention for achieving the above object, a method for preventing spam in a mobile communication terminal, the mobile communication terminal having a digital broadcast receiving module for receiving a digital broadcast signal, (a) a broadcasting center Receiving spam sender information through a broadcast channel by a spam blocking service provided from the; And (b) setting to block data reception through the mobile communication network from the spam sender according to the received spam sender information.

The above objects, features and advantages of the present invention will become more apparent from the following detailed description taken in conjunction with the accompanying drawings. Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like numbers refer to like elements throughout. In addition, when it is determined that the detailed description of the known function or configuration related to the present invention may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted.

1 is a block diagram illustrating an embodiment of a system for providing a spam blocking service according to the present invention.

Referring to FIG. 1, a spam block service providing system using a broadcast channel according to an embodiment of the present invention will be described in detail as follows.

The spam blocking service providing system according to the present invention includes a broadcasting center 100 and a mobile communication terminal 110 including a spam information server 103.

The spam information server 103 stores spam sender information. The spam sender information is preferably provided from the mobile communication network 120.

The broadcast center 100 transmits a digital broadcast signal through a broadcast channel. In particular, the broadcast center 100 according to the present invention receives spam sender information from the mobile communication network 120, stores the spam sender information in the spam information server 103, and transmits the received spam sender information through a broadcast channel. Provides anti-spam services for

The spam sender information preferably includes a phone number of the spam sender.

The mobile communication terminal 110 is a mobile communication terminal having a spam blocking function according to the present invention. The mobile communication terminal 110 may receive a digital broadcast signal transmitted from the broadcasting center 110, and transmit / receive data with the mobile communication network 120. This is a possible terminal device.

The mobile communication terminal 110 is configured to receive spam sender information through a spam blocking service provided from the broadcasting center 110 and to block data reception from the spam sender using the received spam sender information. do.

The spam blocking service according to the present invention can be applied to various digital broadcasting standards. Examples of digital broadcast standards include European Digital Audio Broadcasting (DAB), Digital Video Broadcasting-Terrestrial (DVB-T), Digital Video Broadcasting-Handheld (DVB-H), MediaFLO (Forward Link Only) and DMB (Digital Multimedia Broadcasting) in Korea are led by Qualcomm. Korea's DMB includes Terrestrial Digital Multimedia Broadcasting (T-DMB) based on Eureka-147 and Satellite Digital Multimedia Broadcasting (S-DMB) using satellite communication. Detailed description of each digital broadcasting standard will be omitted.

Hereinafter, a spam blocking service according to the present invention will be described based on digital radio broadcasting (DAB) and terrestrial digital multimedia broadcasting (T-DMB) using the same. Of course, the spam blocking service according to the present invention is not necessarily limited to DAB and T-DMB. In addition, the DAB system referred to herein is described for convenience, based on the standard according to the European standard Eureka-147 [ETSI EN 300 401 V1.3.3 (2001-05)], but is not limited thereto.

2 is a diagram illustrating an example of a DAB service structure for a spam blocking service according to the present invention.

As shown in FIG. 2, one ensemble of broadcast signals in a DAB system includes a plurality of services, each of which is a sub-channel or a fast information data channel (FIDC). It may include a service component such as a fast information data channel.

For the spam blocking service according to the present invention, as shown in FIG. 2, a new service component called "Spam Defense Service" may be added to the DAB service structure.

The information on the service structure in the ensemble is called Multiple Configuration Information (MCI), and the MCI is repeated on the receiving device with information such as service type, location, and type of the main service channel (MSC). The received MCI is used to interpret the MSC.

3 is a view showing the structure of a transmission frame by Eureka-147.

The DAB transmission frame used in the Eureka-147 is composed of a synchronization channel (Synchronization Channel), a fast information channel (FIC) and a main service channel (MSC), as shown in FIG. . Each FIC is composed of Fast Information Blocks (FIBs), and each MSC is composed of Common Interleaved Frames (CIFs). The smallest unit that can be assigned an address in the CIF is a capacity unit (CU), and one CU is 64-bit. A plurality of CUs are connected to form one subchannel, and the MSC may be referred to as a multiple structure of these subchannels.

The feature of the FIC is that it is possible to acquire necessary information within a faster access time by not time interleaving, and is used to transmit structural data such as service information (SI). .

Meanwhile, two data transmission modes, stream mode and packet mode, are supported for transmitting the service component of the MSC. The stream mode provides transparent transmission at a fixed bit rate using one subchannel designated from the information source to the destination. In addition, the packet mode may deliver several data service components to one subchannel.

When providing a spam blocking service according to the present invention, it is preferable that the transmission mode of the MSC is a packet mode.

4 is an exemplary view showing a detailed structure of each FIB of FIG.

As shown in FIG. 4, each FIB includes a plurality of fast information groups (FIGs). The FIG includes a FIG header and a FIG data field. Eureka-147 defines several types of FIG, and each FIG type can be extended by type. For example, in the case of FIG type 0, 32 types of expansion are possible. These are used for ensemble configuration information, use of subchannels, and paging, respectively. 5 is an exemplary diagram illustrating a structure of FIG type 0, and FIG. 6 is an exemplary diagram illustrating a structure of a data field of extended field 3 of FIG type 0. FIG.

In providing the anti-spam service according to the present invention, when packet mode is used as the transmission mode of the MSC, extension 3 of FIG type 0 should be used. In this case, as shown in FIG. 6, in order to distinguish the spam blocking service from the side receiving the spam blocking service, a data service component type (DSCTy) included in the data field of extension 3 of FIG type 0 may be used. ) May include an identifier indicating an anti-spam service.

On the other hand, in the spam blocking service according to the present invention, the spam sender information, it is preferable to include the terminal manufacturer identification code in addition to the above-mentioned spam sender phone number. The reason for including the terminal manufacturer identification code in the spam sender information is a method of extracting a spam sender's telephone number included in the spam sender's information according to a terminal capable of receiving a broadcast signal transmitted from a broadcasting center, and a method of registering the same. Because this may be different.

7 is an exemplary diagram showing a packet structure of an MSC by Eureka-147. As shown in Fig. 7, the MSC packet by Eureka-147 is configured to include a packet header and a packet data field.

8 is a diagram illustrating an embodiment of a packet structure of an MSC for an anti-spam service according to the present invention. As shown in FIG. 8, the packet data field constituting the MSC for the spam blocking service according to the present invention preferably includes a terminal manufacturer identification code. In addition, the packet data field of the MSC may include information about a spam sender information version and information about the amount of transmitted data for determining whether the amount of data transmitted and the amount of data received are the same. Can be. The information on the spam sender information version, the terminal manufacturer identification code and the amount of data transmitted serves as configuration information of the spam blocking service according to the present invention.

The packet data field includes the spam sender's telephone number together with the configuration information of the spam blocking service and is transmitted.

In addition, information about a packet length constituting the packet header shown in FIG. 8 may be coded as follows. That is, Table 1 shows the information on the existing packet length, and Table 2 shows the information about the packet length according to the present invention.

Packet length b ₁₅ b ₁₄ Packet length (in bytes) Packet data field length (in bytes) 0 0 24 19 0 1 48 43 1 0 72 67 1 1 96 91

Packet length b ₁₅ b ₁₄ Packet length (in bytes) Packet data field length (in bytes) Spam defense number length (in bytes) 0 0 24 17 2 0 1 48 41 2 1 0 72 65 2 1 1 96 89 2

The first / last flag value shown in FIG. 8 is a flag for distinguishing the first and last data when each packet forms a group.

Table 3 shows the Fist / Last flags defined in Eureka-147.

First / Last The Packet is the: 0/0 Intermediate packet of a series 0/1 Last packet of a series 1 of 0 First packet of a series 1/1 The one and only packet

In the present invention, by using the value of the First / Last flag as 1/1, it is preferable that even if each packet has the same address, it is regarded as a separate packet.

9 is a block diagram illustrating an embodiment of a mobile communication terminal having a spam blocking function according to the present invention.

9, a mobile communication terminal having a spam blocking function according to the present invention will be described in detail as follows.

A mobile communication terminal having a spam blocking function according to the present invention includes a digital broadcast receiving module 900 for receiving a digital broadcast signal, a mobile communication module 910 for transmitting and receiving data with a mobile communication network, a controller 920 and a memory unit. And 930.

Hereinafter, a mobile communication terminal having a spam blocking function according to the present invention will be described with reference to the controller 920.

The digital broadcast reception module 900 receives spam sender information from the broadcast center 100. Detailed features of the spam sender information transmitted from the broadcasting center are the same as those mentioned in the description of the spam blocking service providing system using the broadcasting channel according to the present invention.

That is, the spam sender information preferably includes a spam sender's phone number and a terminal manufacturer's identification code.

The controller 920 parses the spam sender information received from the digital broadcast receiving module 900 and reads the terminal manufacturer identification code included in the spam sender information. When the terminal manufacturer identification code corresponds to the mobile communication terminal, the spam sender phone number included in the received spam sender information is extracted and stored in the memory unit 930, and the mobile communication from the spam sender. Set to block data reception through the module 910.

That is, the spam caller's telephone number may be set not to receive a call or a message.

On the other hand, even if the terminal manufacturer identification code included in the spam sender information corresponding to the terminal, the user can selectively set the storage in the memory unit 930 and block data reception.

10 is a flowchart illustrating an embodiment of a method for providing a spam blocking service according to the present invention.

11 is a flowchart illustrating an embodiment of a spam blocking method in a mobile communication terminal according to the present invention.

10 and 11, the spam blocking service providing method and the spam blocking method in the mobile communication terminal which can be provided by the system shown in FIG. 1 according to the present invention will be described in detail as follows.

First, the broadcasting center receives spam sender information from the mobile communication network [S11].

The broadcasting center stores the received spam sender information in a spam information server [S12]. Here, the broadcasting center may compare the received spam sender information with the spam sender information previously stored in the spam information server, and update and store the stored spam sender information as new spam sender information only when new spam sender information is received. have.

Then, the broadcasting center transmits the new spam sender information received from the mobile communication network [S13]. Detailed features of the transmitted spam sender information are the same as those mentioned in the description of the spam blocking service providing system using the broadcasting channel according to the present invention.

Then, the mobile communication terminal receives the spam sender information transmitted from the broadcasting center through the digital broadcast receiving module provided in the terminal [S14, S21]. That is, the mobile communication terminal should be a terminal capable of receiving a spam blocking service according to the present invention through a broadcast channel.

Then, the mobile communication terminal is set to block data reception through the mobile communication network from the spam sender according to the received spam sender information [S15].

Here, the data reception block setting process [S15] of the mobile communication terminal may be configured as detailed steps as shown in FIG.

First, using the terminal manufacturer identification code included in the received spam sender information, the spam sender phone number corresponding to the terminal is extracted [S22].

Then, the data reception block for the extracted spam originator phone number is set [S23].

In the present specification, the description of the charge policy for the spam blocking service provided according to the present invention is omitted, but those skilled in the art to which the present invention pertains, the spam blocking service provided according to the present invention It will be appreciated that it can be provided as a paid service by the subscription process, authentication process, and billing process.

The present invention described above is capable of various substitutions, modifications, and changes without departing from the spirit of the present invention for those skilled in the art to which the present invention pertains. It is not limited by the drawings.

The effects of a system for providing a spam blocking service using a broadcasting channel according to the present invention described above, a mobile communication terminal having a spam blocking function and a method thereof will be described below.

First, according to the present invention, the mobile communication terminal receives the spam sender information transmitted through the digital broadcasting channel, thereby preventing the user from receiving data from the spam sender without directly entering the spam sender's telephone number.

Secondly, according to the present invention, since the spam sender information continuously transmitted through the digital broadcasting channel is received, the latest spam sender information can be updated in near real time without additional user action.

Claims (19)

A spam information server for storing spam sender information; And A broadcasting center providing a spam blocking service for transmitting the spam sender information through a broadcasting channel; Spam blocking service providing system using a broadcasting channel comprising. A broadcasting center including a spam information server for storing spam sender information and providing a spam blocking service for transmitting the spam sender information through a broadcasting channel; And A mobile communication terminal receiving spam sender information from the broadcasting center through the spam blocking service and blocking data reception from the spam sender using the received spam sender information; Spam blocking service providing system using a broadcasting channel comprising. The method according to claim 1 or 2, Spam sender information stored in the spam information server, spam blocking service providing system using a broadcast channel, characterized in that provided from a mobile communication network. The method of claim 1 or claim 2, wherein the spam sender information, Spam blocking service providing system using a broadcast channel, characterized in that it comprises the phone number of the spam sender. The method of claim 1 or 2, wherein the broadcast channel, Fast Information Channel (FIC) and Main Service Channel (MSC) of Digital Audio Broadcasting (DAB), The high speed information channel includes an identifier indicating the spam blocking service, The main service channel, spam blocking service providing system using a broadcast channel, characterized in that it comprises the spam sender information. The method of claim 5, wherein the identifier representing the spam blocking service, Data service component type (DSCTy) of extension field 3 of type 0 of the fast information group (FIG) of the fast information block (FIB) constituting the fast information channel Data service component type) spam blocking service providing system using a broadcast channel, characterized in that included. The method of claim 5, wherein the transport mode of the main service channel (transport mode), Spam blocking service providing system using a broadcast channel, characterized in that the packet mode (packet mode). The method of claim 7, wherein And a first / last flag value included in a header of a packet transmitted in the packet mode is 1/1. The method of claim 5, wherein the spam sender information, Spam blocking service providing system using a broadcasting channel, characterized in that it comprises a spam caller's telephone number and the terminal manufacturer identification code. A memory unit; A digital broadcast receiving module for receiving a digital broadcast signal; A mobile communication module for transmitting and receiving data with the mobile communication network; And A control unit configured to store spam sender information received through the digital broadcast receiving module in the memory unit and to block data reception through the mobile communication module from the spam sender; Mobile communication terminal having a spam blocking function comprising. The method of claim 10, wherein the spam sender information, A mobile communication terminal having a spam blocking function, characterized in that it comprises a spam caller's telephone number and a terminal manufacturer identification code. The method of claim 11, wherein the control unit, A mobile communication terminal having a spam blocking function, characterized in that for extracting the spam caller's telephone number corresponding to the terminal using the terminal manufacturer identification code and storing it in the memory unit. A method for providing spam blocking service in a broadcasting center for transmitting a digital broadcasting signal through a broadcasting channel, Storing spam sender information in a spam information server; And Transmitting the spam sender information through the broadcasting channel; Spam blocking service providing method using a broadcasting channel comprising. Transmitting, by a broadcasting center, spam sender information stored in a spam information server provided in the broadcasting center through a broadcasting channel; Receiving, by the mobile communication terminal, the spam sender information through a digital broadcast receiving module provided in the terminal; And Setting, by the mobile communication terminal, to block data reception through the mobile communication network from the spam sender according to the received spam sender information; Spam blocking service providing method using a broadcasting channel comprising. The method of claim 13 or claim 14, wherein the spam sender information, Method for providing spam blocking service using a broadcast channel, characterized in that provided from a mobile communication network. The method of claim 13 or claim 14, wherein the spam sender information, Method for providing a spam blocking service using a broadcast channel, characterized in that it comprises a spam caller's telephone number and terminal manufacturer identification code. A mobile communication terminal having a digital broadcast receiving module for receiving a digital broadcast signal, (a) receiving spam sender information through a broadcasting channel by a spam blocking service provided from a broadcasting center; And (b) setting a block to receive data from the spam sender through a mobile communication network according to the received spam sender information; Spam blocking method in a mobile terminal comprising a. The method of claim 17, wherein the spam sender information, Spam blocking method in a mobile communication terminal comprising a spam caller's telephone number and a terminal manufacturer identification code. The method of claim 18, wherein (b) is, (b-1) extracting a spam caller's telephone number corresponding to the terminal by using the terminal manufacturer identification code included in the received spam sender information; And (b-2) setting data blocking for the extracted spam caller's telephone number; Spam blocking method in a mobile terminal comprising a.

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