KR20060081570A - Method and system for providing location based contents by using wireless internet - Google Patents

Method and system for providing location based contents by using wireless internet Download PDF

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Publication number
KR20060081570A
KR20060081570A KR1020050002061A KR20050002061A KR20060081570A KR 20060081570 A KR20060081570 A KR 20060081570A KR 1020050002061 A KR1020050002061 A KR 1020050002061A KR 20050002061 A KR20050002061 A KR 20050002061A KR 20060081570 A KR20060081570 A KR 20060081570A
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South Korea
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content
wireless internet
mobile terminal
information
location
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KR1020050002061A
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Korean (ko)
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KR100699157B1 (en
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최준연
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에스케이 텔레콤주식회사
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Priority to KR1020050002061A priority Critical patent/KR100699157B1/en
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Abstract

A method and system for providing content based on location using wireless Internet is disclosed. The present invention provides a method comprising the steps of: A) a mobile terminal accessing the wireless internet and providing subscriber information of the mobile terminal and location information connected to the wireless internet to a swap gateway; B) recording the content information corresponding to the subscriber information and the location information to the swap gateway as the mobile terminal receives the content through the wireless Internet; C) extracting the subscriber information, the location information, and the content information recorded in the swap gateway, and performing learning to accumulate and record the content information according to the location information for a predetermined period; D) generating a recommendation list based on the learning performance result of step C), and attaching a list of contents extracted from a content providing server to the recommendation list based on the content information. Location information Location information Location information, it is possible to recommend the content according to the location of the wireless Internet connection of the mobile terminal.
Wireless Internet, Content, Recommended List

Description

Method and System for Providing Location Based Contents By Using Wireless Internet}

1 illustrates a location-based content providing system using the wireless Internet according to an embodiment of the present invention.

2 is a flowchart illustrating a location-based content providing method using the wireless Internet according to an embodiment of the present invention.

3 is a flowchart illustrating a location-based content providing method using the wireless Internet according to another embodiment of the present invention.

<Explanation of symbols for the main parts of the drawings>

100: mobile terminal

200: communication network

300: swap gateway

400: content providing server

500: content recommendation server

600: location-based server

The present invention relates to a wireless Internet, and more particularly, location-based content providing method using the wireless Internet to provide a service according to the location of the wireless Internet by identifying the preferred content according to the location of the user using the wireless Internet and It's about the system.

In general, as the service through the wireless Internet has become a new business area, new ways of generating new revenue by providing higher quality content to users are being proposed.

In the conventional content recommendation service technology, the content has been used only for future recommendation by learning only the attributes of the content that the user prefers, such as books and records, and has not considered where the user used the content.

In other words, the content and services mainly used by the user according to their current location such as home, school, work, downtown, and resort area may be different. Considering this, there is a need for a service that provides personalized content and services.

The present invention was created in view of the above circumstances, and an object of the present invention is to identify preferred content according to a location of a user who uses the wireless Internet, and to recommend a service according to a wireless Internet connection location. The present invention provides a method and system for providing content based.

Location-based content providing method using the wireless Internet according to the first aspect of the present invention for achieving the above object,

A) the mobile terminal accesses the wireless Internet and provides subscriber information of the mobile terminal and location information connected to the wireless internet to a swap gateway;

B) recording the content information corresponding to the subscriber information and the location information to the swap gateway as the mobile terminal receives the content through the wireless Internet;

C) extracting the subscriber information, the location information, and the content information recorded in the swap gateway, and performing learning to accumulate and record the content information according to the location information for a predetermined period of time; And

D) generating a recommendation list based on the learning performance result of step C), and attaching a list of contents extracted from a content providing server to the recommendation list based on the content information.

Location-based content providing system using the wireless Internet according to a second aspect of the present invention for achieving the above object,

A swap gateway for generating a log file and transmitting the log file to a content recommendation server as the mobile terminal accesses the wireless Internet and receives the content using the wireless Internet; And

Extract subscriber information, location information of the mobile terminal accessing the wireless Internet, and the provided content information from the log file, register the content information according to the location information in a recommendation list, and based on the content information. And a content recommendation server for adding the extracted content to the recommendation list.

Therefore, according to the present invention, the content can be recommended according to the location of the wireless Internet access of the mobile terminal.

Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.

1 illustrates a location-based content providing system using the wireless Internet according to an embodiment of the present invention.

Location-based content providing system of the present invention is a mobile terminal 100, communication network 200, WAP Gateway (300), content providing server 400, content recommendation server 500, and location-based server 600 It is configured to include). Preferably, the system includes the content recommendation server 500 further includes a recommendation content database 550 for storing and updating a recommendation list of contents according to location information of a subscriber accessing a wireless network. The application further includes a GPS satellite (not shown).

The mobile terminal 100 receives the content provided by the content providing server 400 by accessing the wireless Internet through the communication network 200. At this time, the communication network 200 is configured to include a base station, an exchange (MSC), and a home location register (HLR).

Accordingly, the mobile terminal 100 first sends a wireless internet access request signal to a base station of the communication network 200 in order to access the wireless internet through the communication network 200, and the base station requests the wireless internet access. Send a signal to the exchange.

In the swap gateway 300 connected to the communication network 200, a connection record generated by the mobile terminal 100 accessing and using the wireless Internet remains as a log file.

That is, the log file includes subscriber information, access time, location information, and used content information of the mobile terminal. The subscriber information includes a mobile identification number (MIN), a mobile directory number (MDN), and a URI, which is device information of a mobile terminal.

The location information is location information of a base station or a switch receiving the wireless Internet access signal generated by the mobile terminal 100 to access the wireless Internet. In one application, the location information is location information received from the GPS satellites when accessing the wireless internet. In another application example, the location information includes a specific area arbitrarily defined by a mobile communication provider such as a TTL zone, a UTO zone, or a local area specified by social needs such as public offices, schools, shopping malls, and the like.

The content providing server 400 is a server for providing contents to the mobile terminal 100 through the communication network 200, and stores and manages a plurality of contents according to a predetermined criterion.

In addition, the content providing server 400 provides content to the mobile terminal 100 via a swap gateway 300, at which time information about the content is registered in a log file.

The content recommendation server 500 analyzes the log file received from the swap gateway 300 and reads subscriber information, location information, and content information. A recommendation list is generated by learning content information based on location information for the same subscriber. That is, the content recommendation server 500 analyzes the log file received periodically to accumulate and record which content is used at which location by the user of the mobile terminal 100.

Therefore, the recommendation list sorts the content information used by the subscriber at a specific location and generates a recommendation list for the contents in order of high frequency of use. The generated recommendation list is stored in the recommended content database 550.

In addition, the content recommendation server 500 searches for content managed by the content providing server 400 based on content information of the recommendation list. At this time, the content information, which is a reference for content search, generates a list of contents which are not provided to the mobile terminal 100 according to the category classification or content attribute of the contents included in the recommendation list and attaches the list to the recommendation list. .

In addition, when the mobile terminal 100 is connected to the wireless Internet, the content recommendation server 500 receives location information accessed by the mobile terminal 100.

The location-based server 600 manages information about a location, and a user's personal address, such as a home address and a company address, of the user of the mobile terminal 100 is registered. In addition, the location-based server 600 is registered in a specific area arbitrarily defined by a mobile communication service provider such as a TTL zone, a UTO zone, or local information specified by social needs such as public offices, schools, and shopping malls. Manage this.

The operating state of the present invention configured as described above will be described.

2 is a flowchart illustrating a method for providing location-based content using the wireless Internet according to an embodiment of the present invention, and illustrates a method for generating a recommendation list for providing location-based content.

When the mobile terminal 100 accesses the wireless Internet, the mobile terminal 100 transmits subscriber information to the swap gateway 300 through the communication network 200 and transmits the wireless internet access request sent from the mobile terminal 100. The received location information of the base station or the exchange is transmitted to the swap gateway 300 (S210, S220).

In one application, the mobile terminal accessing the wireless Internet transmits subscriber information and location information received from GPS satellites to the swap gateway 300 through the communication network 200.

The swap gateway 300 generates and records a wireless Internet connection of the mobile terminal 100 and a history of using the wireless Internet in a log file (S230).

The log file generated by the swap gateway 300 includes subscriber information of the mobile terminal 100, wireless internet access time, location information of the mobile terminal 100 connected to the wireless internet, and information on using the wireless internet. have.

The log file is analyzed to extract subscriber information, location information of a place connected to the wireless Internet, and content information used by the mobile terminal 100 (S240 and S250).

The content recommendation server 500 performs learning based on the content information according to the location information with respect to the same subscriber for a predetermined time (S255). That is, the content recommendation server 500 analyzes a log file that is periodically received for a predetermined time to accumulate and record which content is mainly used at which location by the user of the mobile terminal 100 so as to learn and recommend the content database 550. ).

Based on the information learned by the content recommendation server 500, the same subscriber information is sorted in order of contents having a high frequency of use based on the access location, and a recommendation list is generated based on the contents having a high frequency of use. It is managed by the recommendation server 500 (S260).

In addition, the content providing server 400 searches for content not used by the mobile terminal 100 based on a content category or a content attribute among content information included in the recommendation list to form a content list, and the recommendation list. It is attached to (S270, S280).

3 is a flowchart illustrating a location-based content providing method using the wireless Internet according to another embodiment of the present invention.

The mobile terminal 100 accesses the wireless Internet through the communication network 200 and checks the location of the wireless Internet access of the mobile terminal 100 through the log file generated in the swap gateway 300 (S310 and S320).

The content recommendation server 500 obtaining the location information of the mobile terminal requests a recommendation list based on the location information from the recommended content database 550 (S330).

The content recommendation server 500 that receives the recommendation list from the recommendation content database 550 determines whether the mobile terminal 100 is a subscriber registered for the service of providing the recommendation list (S340).

As a result of the determination in step S340, when registering in the service to receive the recommendation list, a method of receiving the recommendation list is searched (S350).

When the mobile terminal 100 is configured to receive the recommendation list by a push method, when the mobile terminal 100 accesses the wireless Internet, the recommendation list is immediately transmitted (S360).

However, when the mobile terminal 100 is set to receive the recommendation list by a pull method, the mobile terminal 100 inquires whether the recommendation list is received (S370).

The recommendation list is transmitted to the mobile terminal 100 only when the mobile terminal 100 transmits a response message including the query result transmission request message in step S370 to the content recommendation server 500 (S380). .

In addition, after the mobile terminal 100 uses the content through the wireless Internet, the content recommendation server 500 updates the recommendation list based on the location information and the content information of the provided content. . In other words, the content recommendation server 500 extracts the location information and the content information of the provided content from the log file of the swap gateway 300.

 As described in detail above, according to the method and system for providing location-based content using the wireless Internet of the present invention, the mobile terminal can receive customized contents and services according to the current location of the user, This reduces the cost and time required to receive the service.

 In addition, even if a plurality of mobile terminals are connected to the wireless Internet at the same location and at the same time, there is an advantage that each mobile terminal is provided with contents provided according to the contents previously learned based on the access location.

Although the present invention has been described in detail with reference to preferred embodiments, the present invention is not limited to the above-described embodiments, and the technical field to which the present invention belongs without departing from the gist of the present invention as claimed in the following claims. Anyone skilled in the art will have the technical idea of the present invention to the extent that various modifications or changes are possible.

Claims (11)

  1. A) the mobile terminal accesses the wireless Internet and provides subscriber information of the mobile terminal and location information at the time of accessing the wireless internet to the swap gateway;
    B) recording the content information corresponding to the subscriber information and the location information to the swap gateway as the mobile terminal receives the content through the wireless Internet;
    C) extracting the subscriber information, the location information, and the content information recorded in the swap gateway, and performing learning to accumulate and record the content information according to the location information for a predetermined period of time; And
    D) generating a recommendation list based on the learning performance result of step C), and attaching a list of contents extracted from a content providing server to the recommendation list based on the content information. Location-based content providing method using the Internet.
  2. The method of claim 1, wherein the method is
    E) checking the location information of the mobile terminal;
    F) reading the recommendation list corresponding to the location information; And
    G) providing the recommendation list to the mobile terminal further comprises the step of providing content based on the wireless Internet.
  3. The method of claim 2, wherein the recommendation list is transmitted.
    And when the reception request message is received from the mobile terminal, transmitting the recommendation list to the mobile terminal, or transmitting the recommendation list to the mobile terminal when the mobile terminal accesses the wireless internet. Location-based content providing method using the wireless Internet.
  4. 4. The method of claim 1, wherein the content information includes a registration number of the content and an attribute of the content.
  5. A swap gateway for generating a log file and transmitting the log file to a content recommendation server as the mobile terminal accesses the wireless Internet and receives the content using the wireless Internet; And
    Extract subscriber information, location information of the mobile terminal accessing the wireless Internet, and the provided content information from the log file, register the content information according to the location information in a recommendation list, and based on the content information. And a content recommendation server for adding the extracted content to the recommendation list.
  6. The system of claim 5, wherein the system is
    And a content providing server for providing the contents to the mobile terminal through the wireless internet, and storing and managing a plurality of contents including the contents.
  7. The system of claim 6, wherein the system is
    Recommended content database for storing the recommendation list, storing and managing other location information and content information in subscriber information additionally registered in the recommendation list, and managing information on the extracted content added to the recommendation list together. Location-based content providing system using the wireless Internet, characterized in that it further comprises.
  8. The method according to any one of claims 5 to 7, wherein the location information is
    Location-based content providing system using the wireless Internet, characterized in that the mobile station is the location information of the base station or exchange receiving the wireless Internet access signal generated to access the wireless Internet.
  9. The method of claim 8, wherein the system,
    Location-based content providing using the wireless Internet, characterized in that for retrieving the address corresponding to the location information, the location-based server for reading a personal location registered by the user of the mobile terminal corresponding to the address system.
  10. The method of claim 5, wherein the location information is based on the location of the point where the mobile terminal is connected to the wireless Internet. system.
  11. The method of claim 10, wherein the content recommendation server,
    When the mobile terminal accesses the wireless Internet, the mobile terminal checks the location information of the mobile terminal, reads a recommendation list corresponding to the location information, and provides the mobile terminal to the mobile terminal. system.
KR1020050002061A 2005-01-10 2005-01-10 Method And System For Providing Location Based Contents By Using Wireless Internet KR100699157B1 (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100658774B1 (en) * 2006-03-06 2006-12-11 주식회사 엘지텔레콤 Method of operating communication terminal for providing information which corresponds location of user and communication terminal of enabling the method
KR100825729B1 (en) * 2006-09-28 2008-04-29 한국전자통신연구원 Located Based Contents Providing System and Method thereof
KR101273768B1 (en) * 2011-08-16 2013-06-12 한국과학기술원 Method and apparatus for application discovery
KR101445187B1 (en) * 2007-07-13 2014-09-29 삼성전자주식회사 System and method for searching contents
WO2011019338A3 (en) * 2009-08-11 2015-05-28 Hewlett-Packard Development Company, L.P. Online search based on geography tagged recommendations

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8516135B2 (en) * 2005-09-30 2013-08-20 Qurio Holdings, Inc. Providing and receiving content for computer networks using a gateway and server
KR101747303B1 (en) 2011-04-11 2017-06-15 삼성전자주식회사 Method for recommendation of application, mobile terminal thereof and communication system thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030072425A (en) * 2002-03-04 2003-09-15 포인트아이 주식회사 The method of trigger process using massive real-time location information of mobile unit with wire/wireless internet
KR101073589B1 (en) * 2003-05-23 2011-10-14 주식회사 비즈모델라인 Mobile Devices for Using Location Based Contents

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100658774B1 (en) * 2006-03-06 2006-12-11 주식회사 엘지텔레콤 Method of operating communication terminal for providing information which corresponds location of user and communication terminal of enabling the method
KR100825729B1 (en) * 2006-09-28 2008-04-29 한국전자통신연구원 Located Based Contents Providing System and Method thereof
KR101445187B1 (en) * 2007-07-13 2014-09-29 삼성전자주식회사 System and method for searching contents
WO2011019338A3 (en) * 2009-08-11 2015-05-28 Hewlett-Packard Development Company, L.P. Online search based on geography tagged recommendations
KR101273768B1 (en) * 2011-08-16 2013-06-12 한국과학기술원 Method and apparatus for application discovery

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