KR20080071639A - A method and system for accessing value added information of a real time broadcasting program using wireless internet - Google Patents

A method and system for accessing value added information of a real time broadcasting program using wireless internet Download PDF

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KR20080071639A
KR20080071639A KR1020070009723A KR20070009723A KR20080071639A KR 20080071639 A KR20080071639 A KR 20080071639A KR 1020070009723 A KR1020070009723 A KR 1020070009723A KR 20070009723 A KR20070009723 A KR 20070009723A KR 20080071639 A KR20080071639 A KR 20080071639A
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broadcast
information
additional information
broadcasting
program
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KR1020070009723A
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Korean (ko)
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신종근
엄태범
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(주)엠베이스솔루션
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
    • H04H60/70—Systems specially adapted for using specific information, e.g. geographical or meteorological information using geographical information, e.g. maps, charts or atlases
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/68—Systems specially adapted for using specific information, e.g. geographical or meteorological information
    • H04H60/73—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meta-information
    • H04H60/74—Systems specially adapted for using specific information, e.g. geographical or meteorological information using meta-information using programme related information, e.g. title, composer or interpreter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H60/00—Arrangements for broadcast applications with a direct linking to broadcast information or broadcast space-time; Broadcast-related systems
    • H04H60/76—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet
    • H04H60/81—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself
    • H04H60/82—Arrangements characterised by transmission systems other than for broadcast, e.g. the Internet characterised by the transmission system itself the transmission system being the Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/4722—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting additional data associated with the content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/478—Supplemental services, e.g. displaying phone caller identification, shopping application
    • H04N21/4782—Web browsing, e.g. WebTV

Abstract

A method and a system for obtaining real time broadcast supplementary information using the wireless Internet are provided to allow a broadcast station to receive the viewers' needs by providing a different type of information providing route and increase the friendliness of the broadcast station. A broadcast station transmits a connection request message for registering broadcast information to a broadcast supplementary information service system(201). Upon receiving the message, the broadcast supplementary information service system transmits a connection response message(202). When the broadcast station and the broadcast supplementary information service system are connected, a server of the broadcast station transmits the name of a broadcast program, a broadcast time, and supplementary information, through a registration request message(203). The broadcast supplementary information service system transmits a registration result message(204). This process is repeated until there is no more broadcast information service to be registered(205), and such interworking is terminated by a final connection termination request message(206) and a response message(207).

Description

무선인터넷을 이용한 실시간 방송 부가정보 획득 방식 및 시스템 구성 {A method and System for accessing value added information of a real time broadcasting program Using Wireless Internet}{A method and System for accessing value added information of a real time broadcasting program Using Wireless Internet}

[도 1] 전체 시스템 구성도[Figure 1] Overall system configuration

[도 2] 방송프로그램 등록 연동 흐름도2 is a broadcast program registration interworking flowchart

[도 3] 방송부가정보제공 서비스 흐름도3 is a flowchart of an additional information providing service

지금까지는 개인이 현재 방송되는 내용에 관한 방송 부가 정보를 얻고자 하는 경우, 해당 방송국에서 제공하는 인터넷 사이트에 접속한 후 방송중인 프로그램을 검색하여 필요한 정보를 찾거나 전화 ARS(Auto Response System)을 통해 방송 과 관련된 원하는 부가 정보를 얻는 방식이 있다. 전자의 경우는 사용자가 일일이 PC를 통해 프로그램 정보를 검색하여야 하는 번거로움이 있으며 후자의 경우는 해당 방송관련 안내 시스템에 전화를 걸어 자신이 원하는 정보가 나올 때까지 계속 통화료와 정보이용료를 지불해야 하며 더 큰 문제는 방송의 특성상 특정시간대 다수의 가입자가 동시 접속이 유발되므로 초기 시설투자비용을 많이 투여하여 충분한 전화 회선을 확충하지 않는 한 원활한 서비스를 할 수 없다는 단점이 있다. Until now, when an individual wants to obtain additional information on broadcasting contents, he or she can access the Internet site provided by the broadcasting station and search for the program on the air to find necessary information or through the telephone ARS (Auto Response System). There is a method of obtaining desired additional information related to a broadcast. In the former case, it is cumbersome for the user to retrieve the program information through the PC. In the latter case, the user must call the relevant broadcasting information system and continue to pay for the call and information service until the information he / she wants is available. The bigger problem is that due to the nature of broadcasting, a large number of subscribers are concurrently connected at a certain time, so that a service can not be smoothly provided unless a large number of subscribers are added and sufficient telephone lines are added.

[도 1]은 전체 망 구성도로서 우리가 쉽게 접할 수 있는 메디아 출력 장치(101), 예를 들어 TV, 휴대용 지상파/위성 단말기, 전광판, 버스/전철내의 모니터, 라디오, 등의 영상/음성장치와 지상파 방송국들(102) , 케이블망으로 지역별 방송을 송출하는 케이블 TV방송사(103), 인터넷 망(104)을 이용해 데이타 방송을 송출하는 IPTV(105)나 인터넷 방송사(106), 그리고 위성TV 방송사(107), 그리고 AM, FM등을 통해 전국적으로 방송하는 라디오 방송국(108)을 포함한다. 또한 영상물 시청자나 청취자의 개인휴대장치나 문자단말장치(109), 그리고 통신망(110)에 연결되어 있는 방송부가정보서비스시스템(111)과 각 방송프로그램에 대한방송부가정보를 담고 있는 저장장치(112), 와 방송국연동 서버(113)와의 관계를 도식한 것이다. FIG. 1 is a diagram of a whole network, which can be easily encountered by the media output device 101, such as a TV, a portable terrestrial / satellite terminal, a display board, a video / audio device such as a monitor in a bus / train, a radio, and the like. And terrestrial broadcasters (102), cable TV broadcasters (103) that transmit regional broadcasts over cable networks, IPTV (105) or Internet broadcasters (106) that transmit data broadcasts using the Internet network (104), and satellite TV broadcasters. 107, and a radio station 108 that broadcasts nationwide via AM, FM, and the like. In addition, the personal information device or text terminal device 109 of the viewer or listener of the video content, and the broadcast additional information service system 111 connected to the communication network 110 and the storage device 112 containing the broadcast additional information for each broadcast program. ) And the relationship with the broadcasting station interworking server 113.

사용자는 단말 휴대장치를 통해 현재 방송되는 내용에 대한 부가정보를 획득하기 위한 무선인터넷 접속시 모바일 주소방식(WINC)을 이용하거나 특정 URL을 통해 접속하는 방법을 사용하게 된다. 무선인터넷 접속을 위한 접속 정보는 방송 송출 때 자막생성기를 통해 자막의 형태로 시청자에게 공지되게 할 수도 있으며 음성방송의 경우는 음성을 진행자의 안내공지를 통해 청취자에게 공지될 수도 있다. The user uses a mobile address method (WINC) or accesses through a specific URL when accessing the wireless Internet to obtain additional information on the content currently broadcast through the mobile terminal. The access information for accessing the wireless Internet may be notified to the viewer in the form of subtitles through a subtitle generator when broadcasting, and in the case of a voice broadcast, the voice may be notified to the listener through the announcement of the host.

사용자가 방송채널을 지정하는 방법으로는 각 방송국별 독자적인 모바일 주소를 부여하는 방법을 이용한다. 예를들어, KBS1의 경우, 551+인터넷접속, MBC의 경우 552+인터넷접속, SBS의 경우 553+인터넷접속, 등으로 모바일 주소번호를 규정해 둔다. 사용자가 휴대 단말장치를 이용하여 553+인터넷접속을 시도하는 경우 통신망에서는 해당 번호에 대한 실제 접속 URL정보를 이용하여 무선인터넷 접속을 시도하게 되며 이 접속URL은 "www.brinfo.com/sbs.index"의 형태를 가질 수 있다. 여기서 "www.brinfo.com"는 실제 방송부가정보서비스를 제공하는 시스템에 대한 인터넷 주소정보이다.As a method of designating a broadcast channel by a user, a method of assigning a unique mobile address for each broadcasting station is used. For example, mobile address numbers are defined as 551+ internet access for KBS1, 552+ internet access for MBC, and 553+ internet access for SBS. When a user attempts to access the 553+ Internet using a mobile terminal device, the communication network attempts to access the wireless Internet using the actual access URL information for the corresponding number. The access URL is "www.brinfo.com/sbs.index It may have the form of ". Here, "www.brinfo.com" is internet address information about a system that provides a real broadcast additional information service.

사용자가 방송부가정보서비스시스템에 접속시 접속URL을 통해 사용자가 원하는 방송국에 대한 정보를 추출할 수도 있고 접속 시간 현재 해당 방송국에서 방송되는 부가정보를 조회하고 조회된 정보로 무선 페이지를 자동 구성하여 사용자 단말 장치로 전송하게 된다. 그러므로 매번 같은 접속정보를 이용하여 무선인터넷에 접속하더라도 접속시간 기준으로 현재 방송되는 방송정보로 페이지를 구성하므로 매번 다른 무선인터넷 페이지를 보게 된다. When the user connects to the broadcasting supplementary information service system, the user can extract information about the broadcasting station desired by the access URL. The user can search additional information currently broadcasted by the corresponding broadcasting station, and automatically configure the wireless page with the information. Transmission to the terminal device. Therefore, even if the user accesses the wireless Internet using the same access information every time, the page is composed of the broadcasting information currently broadcast on the basis of the access time, so that the user sees a different wireless Internet page every time.

사용자의 접속시도시 해당사용자의 위치 정보를 같이 올려 주는 방법도 사용될 수 있다. 즉, 단말 무선인터넷 접속요청 메시지 안에 현재 단말기의 위치정보를 담아 접속요청 메시지를 구성하게 되고 방송부가정보서비스시스템은 단말기 요청 메시지 내의 위치정보를 이용하여 현재 단말기가 위치한 지역과 방송국 정보를 참조하여 해당 방송국 지국에 대한 현재 시간 방송 정보를 얻어오게 된다. 그러므로 방송국 지국별 다른 프로그램이 방송되는 경우의 단점도 극복할 수 있다. When the user is connected to the user can also be used to upload the location information of the user. That is, the access request message is configured by including the location information of the current terminal in the terminal wireless internet access request message, and the broadcast additional information service system uses the location information in the terminal request message to refer to the region and broadcasting station information where the current terminal is located. Obtain current time broadcast information for a broadcast station. Therefore, it is also possible to overcome the disadvantages of the case where a different program for each broadcasting station is broadcast.

현재 사용자의 접속시도시 방송중인 프로그램에 대한 기준으로 방송 종료후 다음 프로그램이 방송되기 바로 전 시간까지를 방송시간으로 간주하여 사용자 요구에 대한 응답 가능성을 높이도록 한다. 즉 사용자가 접속한 시점에 프로그램 방송이 이미 끝나고 광고 방송중이라면 광고 방송 이전에 방송되었던 방송 프로그램 정보를 제공하도록 한다. 또한 방송중, 긴급방송이나 특별방송이 추가되는 경우를 고려하여 프로그램 방송시간 범위 산정시 이를 감안하여 정하도록 한다.As a criterion for the program being broadcasted by the current user, the possibility of responding to a user's request is increased by considering the time until the next program is broadcast after the end of the broadcast as the broadcast time. That is, if the program is already broadcasted at the point of time when the user is connected and is currently being broadcasted, the broadcast program information previously broadcasted is provided. In addition, when calculating the broadcast time range in consideration of the case where emergency broadcasting or special broadcasting is added during broadcasting, it shall be determined in consideration of this.

방송부가정보서비스시스템은 각 모바일 주소별 독립적인 시스템으로 구성하여 각각 관리되는 독립형의 형태로 구성할 수도 있고 통합된 하나의 시스템으로 구성하든 다양한 방법으로 구성될 수 있다. 어떤 형태로 구성되든 이 방송부가정보서비스시스템은 방송사에서 송출되는 프로그램에 대한 정보를 등록할 수 있는 연동 방식을 [도 2]와 같은 형태로 제공한다. 제공되는 연동방식은 프로그램으로 연동하는 방식과 인터넷상에서 사람이 수동 등록하는 방식의 두가지 형태로 제공된다. 방송사는 방송부가정보서비스시스템에 방송정보등록을 위한 접속 요청메시지를 보낸다(201) 이 메시지는 최초 연동 등록대상자로 방송부가정보서비스시스템에 기 등록했던 연동 정보, 예를 들어 방송사나 채널정보를 식별자파라메타로 사용하여 등록 요청한다. 이 메시지를 수신한 방송부가정보서비스시스템은 접속 응답 메시지로 응답(202)한다. 둘간의 연결이 맺어지면 방송사 서버는 방송프로그램이름, 방영시간, 부가정보, 등을 방송부가정보서비스시스템에 등록요청 메시지(203)를 보내고 이에 대한 등록 결과메시지로 응답한다.(204) 이런 과정은 등록할 방송정보 서비스 가 없을 때까지 반복(205)되며 마지막 접속 종료 요구 메시지(206)와 응답 메시지(207)로 연동을 종료하게 된다. The broadcasting supplementary information service system may be configured as an independent system for each mobile address, and may be configured as a standalone type managed individually, or may be configured in a variety of ways, whether as an integrated system. Whatever the configuration, the broadcast supplementary information service system provides an interworking method in which information about a program transmitted from a broadcaster can be registered in the form as shown in FIG. Provided interworking methods are provided in two forms, interworking with the program and manual registration on the Internet. The broadcaster sends a connection request message for broadcasting information registration to the broadcast supplementary information service system (201). This message identifies the linkage information previously registered in the broadcast supplementary information service system as the target linkage registration target, for example, broadcaster or channel information. Request registration by using it as a parameter. Upon receiving the message, the broadcast additional information service system responds 202 with a connection response message. When the connection between the two is established, the broadcaster server sends a registration request message 203 to the broadcast additional information service system and transmits a broadcast program name, broadcast time, additional information, and the like to the registration result message. It repeats until there is no broadcast information service to register (205) and ends the interworking with the last connection termination request message (206) and response message (207).

이외에 방송프로그램 정보 등록 연동 규격의 확장개념에서 아래와 같은 연동 규격들을 추가로 정의하여 사용할 수 있다.In addition, the following interlocking standards may be additionally defined and used in an extension concept of a broadcast program information registration interworking standard.

- 방송프로그램 정보 조회 요청 메시지 및 응답메시지-Broadcasting program information inquiry request message and response message

- 방송프로그램 정보 변경 요청 메시지 및 응답메시지, -Program information change request message and response message,

- 방송프로그램 정보 삭제 요청 메시지 및 응답 메시지, -Program information deletion request message and response message,

- 채널별 방송프로그램 전체 삭제 메시지 및 응답메시지, -Delete message and response message of all program by channel,

또한 방송부가정보서비스시스템은 각 방송사의 방송프로그램 관리 DB 서버와 연동하도록 하여 방송부가정보서비스시스템에서 각 방송국에 기 등록되어 있는 방송 프로그램에 대한 정보를 방송시간별 조회방법을 이용하여 필요한 방송 부가 정보를 조회하는 형태도 가능하다.In addition, the broadcast supplementary information service system interworks with the broadcast program management DB server of each broadcaster, so that the broadcast supplementary information service system provides the broadcast supplementary information necessary by using the inquiry method for each broadcast time for the information about the broadcast program registered in each broadcasting station in the broadcast supplementary information service system. Inquiry is also possible.

[도 3]는 그 처리 흐름도를 도식한 것으로 이용자에게 영상/음성 출력장치를 통해 무선인터넷 접속정보가 공지 되며(301) 이용자는 공지된 접속정보를 이용하여 통신사로 접속요구를 하고(302) 방송부가정보서비스시스템으로 접속되며(303) 방송부가정보서비스시스템은 현재 접속주소를 통해 방송국 정보를 추출하고 요구메시지 내에서 위치정보를 참조(304)하여 조회할 방송국을 결정하고 현재 시간을 조회(305)하여 해당 방송지국에 대한 프로그램 부가정보를 조회(306), 방송정보를 획득(307)하고 조회된 방송 정보를 사용자 단말에 맞는 형태로 자동 변경(308) 후 응답 메시지를 구성하여 전송(309)하게 된다. 만약 모바일 주소별 방송부가정보서비 스시스템이 개별적으로 구성되어 있는 경우 방송국 정보 조회 단계는 생략되게 된다. 3 is a flowchart illustrating the process, in which the user is informed of wireless Internet access information through a video / audio output device (301). The user requests a connection to a communication company using the known access information (302) and broadcasts. The additional information service system is connected to the additional information service system (303), and the broadcast additional information service system extracts the broadcasting station information through the current access address, refers to the location information in the request message (304), determines a broadcasting station to be queried, and inquires the current time (305). Inquiry (306), the program additional information for the broadcast station to obtain the broadcast information (307), and automatically changes the searched broadcast information to the form suitable for the user terminal (308) and then configures and sends a response message (309) Done. If the broadcasting supplementary information service system for each mobile address is individually configured, the broadcasting station information inquiry step is omitted.

본 발명을 통해 사용자는 방송 부가정보의 주요 정보만을 보다 빠르고 간편하게 제공받을 수 있고, 방송사의 입장에서는 또 다른 형태의 정보 제공루트를 제공함으로써 시청자의 NEEDS를 수용하고 시청자에 대한 방송국의 친밀도를 높이는 효과를 얻을 수 있도록 한다.According to the present invention, the user can receive only the main information of the broadcast additional information more quickly and simply, and by providing another type of information providing route from the broadcaster's point of view, the effect of accommodating the viewer's NEEDS and increasing the intimacy of the broadcaster with the viewer To get.

Claims (4)

현재 방송되는 방송내용에 대한 부가 정보를 획득하는 방법 및 시스템 구성에 있어, 사용자가 무선인터넷을 통해 방송부가정보서비스시스템에 접속시, 접속 정보를 통해 방송국 정보를 추출하고 접속시간에 해당 방송국에서 현재 방송되고 있는 방송관련 부가정보를 조회하여 수신할 단말기의 형태에 맞도록 재가공한 후 요청한 단말에 전송하는 방식과 시스템;In the method and system configuration for acquiring additional information on the currently broadcast content, when the user accesses the broadcasting additional information service system through the wireless Internet, the broadcasting station information is extracted through the access information, A method and system for inquiring broadcast related additional information that is being broadcast and reprocessing it according to the type of a terminal to be received and transmitting the same to a requesting terminal; 현재 방송되는 방송내용에 대한 부가 정보를 획득하는 방법 및 시스템 구성에 있어, 사용자가 무선인터넷을 통해 방송부가정보서비스시스템에 접속시, 사용자의 위치정보가 단말기 요청 메시지에 추가된 경우 이를 이용하여 해당 방송국에 대한 지국방송국을 찾고, 해당 지국방송국에서 현재 방송되고 있는 방송 프로그램 부가 정보를 조회하여 수신할 단말기의 형태에 맞도록 재가공한 후 요청한 단말에 전송하는 방식과 시스템;In the method and system configuration for acquiring additional information on the currently broadcast content, when the user accesses the broadcast additional information service system through the wireless Internet, the user's location information is added to the terminal request message by using the corresponding information. A method and a system for finding a station broadcasting station for a broadcasting station, retrieving the program additional information currently being broadcast by the station broadcasting station, reprocessing it to match the type of a terminal to be received, and transmitting the same to the requesting terminal; 현재 방송되는 방송내용에 대한 부가 정보를 획득하는 방법 및 시스템 구성에 있어, 사용자가 무선인터넷을 통해 방송부가정보서비스시스템에 접속시, 현재 시간 현재 방송되고 있는 방송프로그램의 정보가 없는 경우 바로 전에 방송되었던 방송 프로그램에 대한 부가 정보를 조회하며 긴급방송이나 특별방송이 추가되는 경우를 고려하여 프로그램 방송시간 범위 산정시 이를 감안하여 방송프로그램 정보를 결정하고 결정된 방송프로그램 부가정보를 수신할 단말기의 형태에 맞도록 재가공한 후 요청한 단말에 전송하는 방식과 시스템;In the method and system configuration for acquiring additional information on the currently broadcast content, when the user accesses the broadcast additional information service system through the wireless Internet, if there is no information on the broadcast program currently being broadcast, the broadcast is performed immediately before. Inquires additional information about the broadcast program that has been used and determines the program broadcasting time in consideration of the case where emergency broadcasting or special broadcasting is added, in consideration of this, determines the broadcasting program information and fits the type of the terminal to receive the determined broadcasting program additional information. Method and system for re-processing to transmit to the requesting terminal; 현재 방송되는 방송내용에 대한 부가 정보를 획득하는 방법 및 시스템 구성에 있어, 방송부가정보 제공을 위해 방송부가정보서비스시스템에 접속하여 방송 프로그램 정보를 등록하는 방식; A method and system configuration for acquiring additional information about a broadcast content currently being broadcast, comprising: a method of registering broadcast program information by accessing a broadcast additional information service system to provide broadcast additional information; 방송부가정보 제공을 위해 방송부가정보서비스시스템에 접속하여 기 등록된 방송 프로그램 정보를 조회, 변경, 삭제, 등을 하는 연동 방식;An interlocking method of accessing the broadcasting additional information service system to provide broadcasting additional information, and inquiring, changing, deleting, and pre-registering broadcast program information; 방송부가정보 제공을 위해 방송부가정보서비스시스템이 사용자의 접속시간 을 기준으로 하여 방송프로그램에 대한 부가 정보를 독립적으로 가지고 있는 시스템에 접속하여 방송프로그램 부가정보를 조회하는 방식;A method in which the broadcast additional information service system accesses a system having additional information on a broadcast program independently based on a user's access time to provide additional broadcast information, and inquires additional program information;
KR1020070009723A 2007-01-31 2007-01-31 A method and system for accessing value added information of a real time broadcasting program using wireless internet KR20080071639A (en)

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Cited By (6)

* Cited by examiner, † Cited by third party
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KR101130078B1 (en) * 2008-10-30 2012-03-28 에스케이플래닛 주식회사 System and method for delivery broadcasting contents
KR101130076B1 (en) * 2008-10-30 2012-03-28 에스케이플래닛 주식회사 System and Method for Contents Providing Using Information of IPTV
KR101131113B1 (en) * 2008-10-30 2012-04-03 에스케이플래닛 주식회사 System and method for delivery broadcasting contents
KR101130077B1 (en) * 2008-10-30 2012-04-12 에스케이플래닛 주식회사 System and method for delivery broadcasting contents
KR101244512B1 (en) * 2010-12-16 2013-03-18 한국방송공사 Smart DMB Service System, Apparatus and Method to Provide/Receive of IP Streaming Service for Smart DMB Service
KR101246129B1 (en) * 2010-10-13 2013-03-21 에스케이플래닛 주식회사 Multimedia service system and method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101130078B1 (en) * 2008-10-30 2012-03-28 에스케이플래닛 주식회사 System and method for delivery broadcasting contents
KR101130076B1 (en) * 2008-10-30 2012-03-28 에스케이플래닛 주식회사 System and Method for Contents Providing Using Information of IPTV
KR101131113B1 (en) * 2008-10-30 2012-04-03 에스케이플래닛 주식회사 System and method for delivery broadcasting contents
KR101130077B1 (en) * 2008-10-30 2012-04-12 에스케이플래닛 주식회사 System and method for delivery broadcasting contents
KR101246129B1 (en) * 2010-10-13 2013-03-21 에스케이플래닛 주식회사 Multimedia service system and method
KR101244512B1 (en) * 2010-12-16 2013-03-18 한국방송공사 Smart DMB Service System, Apparatus and Method to Provide/Receive of IP Streaming Service for Smart DMB Service

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