KR20050046885A - System and method for providing cut-off spam short message of mobile communication network - Google Patents

Abstract

The present invention relates to a system and a method for blocking harmful short messages transmitted from a mobile communication network to a subscriber terminal.

According to the present invention, a system for blocking harmful short messages is implemented in a server in a mobile communication network or a subscriber's terminal (such as a mobile phone or a PDA), and the harmful short message is provided in the title and content of the short message delivered to the subscriber terminal at the request or selection of the subscriber. Check first to see if there is a keyword that represents the message. As a result, if there is a key word related to harmful, the message is blocked without transmitting the message to the subscriber station. In addition, the main word used as a reference when blocking harmful messages is periodically updated.

In addition, after storing the calling number, the originating IP (IP) address, and the URL callback address associated with the harmful short message are compared with the short message delivered to the subscriber terminal and blocked. As an additional function, a message blocking function is provided for each subscriber.

Through this, by dissolving the complaints of subscribers due to the recent increase in harmful short messages, it is possible to improve the customer satisfaction with the mobile communication service.

Description

Harmful Short Message Blocking System in Mobile Network and Its Method {SYSTEM AND METHOD FOR PROVIDING CUT-OFF SPAM SHORT MESSAGE OF MOBILE COMMUNICATION NETWORK}

The present invention relates to a short message blocking system and a method thereof, and more particularly to a system and method for blocking harmful messages in a mobile communication network.

Recently, as various application services using short messages are activated in a mobile communication network, the use of commercially available spam short messages has become a major social problem.

For example, short or long messages containing various indecent contents are transmitted to various terminals regardless of adults and minors, so that minors who receive them can easily access indiscriminate harmful information. This, in turn, disadvantages unreasonable minors in mental, time and cost terms.

As one of the methods for blocking harmful messages, there is a method for blocking harmful e-mails on the wired Internet, which searches the subject of the mail received by the mail server according to a user's choice, and selects a specific key word (e.g., For example, there is an 'advertisement', etc., to block incoming e-mail.

In addition, the user is allowed to check the e-mail, and if it is confirmed as a harmful e-mail stores the IP for it. After that, all e-mails received from the stored IP address are blocked.

On the other hand, there is a method for screening harmful short messages out of short messages received using a URL callback address specified by a subscriber in a mobile phone and mobile.

As such, the existing harmful messages or mail blocking methods block harmful messages and mails according to a fixed blocking condition, not a method arbitrarily set by the user. This causes the user to decrease service satisfaction and waste time and resources.

The technical problem to be solved by the present invention is to solve such a problem, by blocking harmful messages among the messages received from the outside according to the options required by the terminal user, it can reduce the complaints from the user and improve the user satisfaction An object of the present invention is to provide a harmful short message blocking system in a mobile communication network and a method thereof.

In addition, the present invention is to provide a harmful short message blocking system and method in a mobile communication network that can increase the harmful message blocking rate and the user's service satisfaction by updating the conditions for blocking harmful messages in real time.

In order to achieve the above object, a system for blocking harmful short messages in a mobile communication network according to a feature of the present invention is a system for transmitting or blocking a message received from an external device to a client terminal, wherein the received message is blocked at least one or more. Harmful short message blocking server to block according to a condition or deliver to the client terminal; And a client terminal blocking or receiving the received message according to at least one blocking condition, wherein the blocking condition includes a main word, a calling number, an originating IP address, a called number, and a URL callback. ) At least one of the addresses.

In addition, the method for blocking harmful short messages in a mobile communication network according to an aspect of the present invention, in a method for transmitting or blocking a message received from the outside to a client terminal, a) the message received from the outside of the key words and originating number, Determining whether harmful according to a blocking condition including at least one of an originating IP address, a called number, and a URL callback address; b) if the received message is a malicious message, blocking the received message; And c) if the received message is not a harmful message, forwarding the received message to the client terminal.

DETAILED DESCRIPTION Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art may easily implement the present invention. As those skilled in the art would realize, the described embodiments may be modified in various different ways, all without departing from the spirit or scope of the present invention. In the drawings, parts irrelevant to the description are omitted in order to clearly describe the present invention. Like parts are designated by like reference numerals throughout the specification.

1 is a diagram illustrating a detailed configuration of a system for blocking harmful short messages in a mobile communication network according to an embodiment of the present invention.

As shown in FIG. 1, the harmful short message blocking system 100 in a mobile communication network according to an embodiment of the present invention is interconnected with a short message service center 210 and is a short message service center. 210 forms a structure in which the mobile terminal 220 is interconnected with the client terminal 230. In this case, the client terminal 230 includes all devices capable of receiving a short message, ranging from a mobile phone to an IMT-2000 and a PDA.

The harmful short message blocking system 100 having such a structure includes a harmful message blocking unit 110, a client managing unit 120, and a user interface unit 130.

In more detail, first, the harmful message blocking unit 110 is a key word (keyword) and caller number for checking the harmful short message received from the outside (harmful short message sender or enterprise short message sender, etc.), URL callback ( Callback number is stored and managed.

The client manager 120 stores and manages client related information for requesting harmful short message blocking according to an embodiment of the present invention, and stores and manages an outgoing number and a URL callback number for each client.

The user interface 130 allows the client to check and modify the harmful short message blocking condition that may be received by the terminal 230.

In addition, the harmful short message sending server 260 allows the harmful short message to be sent through the short message service server 240 or the enterprise short message sending agent 250.

In addition, the harmful short message sending server 260 allows the harmful short message sending mobile phone 270 and the short message service server 240 to send the harmful short message.

The operation process of the harmful short message blocking system constituting such a configuration is as follows.

First, when a message is received from the harmful short message sending mobile phone 270 or the short message service server 240, the harmful short message blocking system 100 according to an embodiment of the present invention is a client (receiver) to receive the short message Checks if the subscriber has requested to block harmful short messages.

As a result of the check, if the client requests to block the harmful short message, the harmful short message blocking system 100 determines whether or not harmful as follows.

(1) Search for the subject and content of the message to identify and block harmful short messages

(2) Block the message by checking the originating number (or IP address) of the message

(3) Check and block the URL callback number of the message

(4) Block the types of short messages requested by users in accordance with (1), (2) and (3).

Thereafter, the harmful short message blocking system 100 transmits the short message received from the outside to the client terminal 230 when the short message received from the outside is not a harmful message according to the blocking condition as described above.

As such, in the exemplary embodiment of the present invention, the harmful short message blocking system 100 filters the message received from the outside to block the harmful short or long message, but this is not limited to the present invention. Accordingly, the harmful short message may be directly blocked by the client terminal 230.

That is, the client terminal 230 may also filter the short message received from the outside according to the aforementioned blocking process.

In detail, the client terminal 230 determines whether the client is harmful according to a blocking condition previously stored in the terminal 230 with respect to the short message received from the outside as follows.

(1) Check and block harmful short messages

Identify and block harmful short messages in accordance with paragraphs (1), (2), (3) and (4) above.

(2) Database part

-Save key words for checking harmful short messages

-Store outgoing number to check harmful short messages

-Save URL Callback Number to check harmful short message

(3) Short message display

If the determination result is not a harmful short message, it is displayed on the monitor of the terminal 230.

As such, the system and method for blocking harmful short messages in a mobile communication network according to an embodiment of the present invention block harmful short messages among various messages received from the outside according to a client's option, thereby reducing complaints for each client and reducing customer satisfaction. Can improve.

In addition, the present invention can increase the harmful message blocking rate by updating the conditions for blocking harmful messages in real time, thereby increasing the service satisfaction of the client.

The drawings and detailed description of the invention are exemplary only, and are used for the purpose of illustrating the invention only, and are not intended to be limiting or to limit the scope of the invention described in the claims. Therefore, those skilled in the art will understand that various modifications and equivalent other embodiments are possible from this. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

According to the present invention, the harmful short message blocking system and method thereof in the mobile communication network block harmful messages among messages received from the outside according to the user's option, thereby reducing complaints from the user and improving user satisfaction. .

In addition, the present invention has the effect of increasing the harmful message blocking rate and the user's service satisfaction by updating the conditions for blocking harmful messages in real time (update).

1 is a diagram illustrating a detailed configuration of a system for blocking harmful short messages in a mobile communication network according to an embodiment of the present invention.

Claims (4)

In the system for transmitting or blocking a message received from the outside to the client terminal, A harmful short message blocking server which blocks the received message according to at least one or more blocking conditions or delivers the received message to the client terminal; And A client terminal that blocks or receives the received message according to at least one blocking condition Including; The blocking condition is a harmful short message blocking system, characterized in that it comprises at least any one of a key word, a calling number, an originating IP address, a called number and a URL callback address. According to claim 1, The harmful short message blocking server, A harmful message blocking unit that stores and manages key words, a calling number, and a URL callback number which are blocking conditions for confirming whether a message received from the outside is a harmful message; A client manager that stores and manages client related information, and stores and manages a client calling number and a URL callback number; And User interface to allow the client to check and modify the harmful short message blocking conditions that can be received by the terminal Harmful short message blocking system comprising a. The method of claim 2, The client terminal, A database unit for storing a condition for determining whether the message received from the outside is harmful; And Harmful short message processing unit for determining whether the received message is harmful according to the stored condition Harmful short message blocking system comprising a. In the method for transmitting or blocking a message received from the outside to the client terminal, a) checking whether the message received from the outside is harmful according to a blocking condition including at least one of a main word, a calling number, an originating IP address, a called number, and a URL callback address; b) if the received message is a malicious message, blocking the received message; And c) forwarding the received message to the client terminal if the received message is not a harmful message Harmful short message blocking method comprising a.