KR20060126126A - Apparatus for broadcasting receiving and method for broadcasting receiving and system for broadcasting - Google Patents

Apparatus for broadcasting receiving and method for broadcasting receiving and system for broadcasting Download PDF

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KR20060126126A
KR20060126126A KR1020050047805A KR20050047805A KR20060126126A KR 20060126126 A KR20060126126 A KR 20060126126A KR 1020050047805 A KR1020050047805 A KR 1020050047805A KR 20050047805 A KR20050047805 A KR 20050047805A KR 20060126126 A KR20060126126 A KR 20060126126A
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South Korea
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identification information
broadcast signal
broadcast
receiving
signal
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KR1020050047805A
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Korean (ko)
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박근하
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엘지전자 주식회사
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Priority to KR1020050047805A priority Critical patent/KR20060126126A/en
Priority to CNB2006100730461A priority patent/CN100440948C/en
Publication of KR20060126126A publication Critical patent/KR20060126126A/en

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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
    • H04H60/35—Arrangements for identifying or recognising characteristics with a direct linkage to broadcast information or to broadcast space-time, e.g. for identifying broadcast stations or for identifying users
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H40/00—Arrangements specially adapted for receiving broadcast information
    • H04H40/18—Arrangements characterised by circuits or components specially adapted for receiving
    • 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
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/41407—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance embedded in a portable device, e.g. video client on a mobile phone, PDA, laptop
    • 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
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • H04N21/4345—Extraction or processing of SI, e.g. extracting service information from an MPEG stream
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/454—Content or additional data filtering, e.g. blocking advertisements
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H2201/00—Aspects of broadcast communication
    • H04H2201/10—Aspects of broadcast communication characterised by the type of broadcast system
    • H04H2201/11—Aspects of broadcast communication characterised by the type of broadcast system digital multimedia broadcasting [DMB]

Abstract

An apparatus for receiving broadcasting, a method for receiving the broadcasting and a broadcasting system are provided to make it possible to serve digital broadcasting with specialized contents by supplying digital broadcasting according to type and sort of the apparatus. An apparatus for receiving broadcasting comprises a broadcasting receiver(110) for receiving a broadcasting signal. A memory(120) stores information for identifying the apparatus. A controller(150) outputs a control signal for outputting the broadcasting signal when identification information equal to the stored information exists in plural types of identification information contained in the received broadcasting signal. A displayer(130) displays an image of the broadcasting signal according to the control signal. A voice output unit(140) outputs a voice of the broadcasting signal according to the control signal.

Description

방송수신용 장치 및 방송신호 수신방법 및 방송시스템{Apparatus for Broadcasting Receiving and Method for Broadcasting Receiving and System for Broadcasting}Apparatus for Broadcasting Receiving and Method for Broadcasting Receiving and System for Broadcasting}

도 1은 본 발명에 따른 방송수신용 장치를 나타낸 일 실시예 구성도이다.1 is a configuration diagram of an embodiment of a broadcast receiving apparatus according to the present invention.

도 2는 본 발명에 따른 방송수신용 장치의 장치 식별정보를 이용한 방송신호 수신 방법을 나타낸 일 실시예 흐름도이다.2 is a flowchart illustrating a method for receiving a broadcast signal using device identification information of the apparatus for receiving broadcasts according to the present invention.

도 3은 본 발명에 따른 방송신호 전송프레임의 구조를 나타낸 구성도이다.3 is a block diagram showing the structure of a broadcast signal transmission frame according to the present invention.

도 4는 본 발명에 따른 장치식별정보를 이용한 장치별 특화된 디지털방송을 제공하는 방송 시스템을 나타낸 일 실시예 구성도이다.FIG. 4 is a diagram illustrating an embodiment of a broadcasting system for providing device-specific digital broadcasting using device identification information according to the present invention.

본 발명은 디지털 방송에 관한 것으로, 보다 상세하게는 방송수신용 장치의 종류 및 유형에 대응하는 방송을 제공하기 위한 방송수신용 장치 및 방송신호 수신 방법 및 방송 시스템에 관한 것이다.The present invention relates to digital broadcasting, and more particularly, to a broadcast receiving device, a broadcast signal receiving method, and a broadcast system for providing a broadcast corresponding to a type and a type of a broadcast receiving device.

최근 디지털방송 기술을 바탕으로 새로이 출현한 DMB(Digital Multimedia Broadcasting) 서비스는 이동 중 언제 어디서나 CD급 고품질의 라디오, TV 동영상 및 문자방송 수신이 가능하다.The new DMB (Digital Multimedia Broadcasting) service based on the latest digital broadcasting technology can receive CD-quality high quality radio, TV video and text broadcasting anytime, anywhere.

디지털방송 중 현재 실용화되고 있는 DMB 서비스는 전송방식과 네트워크 구성에 따라 크게 지상파 DMB(TDMB: Terrestrial Digital Multimedia Broadcasting) 서비스와 위성 DMB(SDMB: Satellite Digital Multimedia Broadcasting) 서비스로 나뉘어진다.DMB services currently being used in digital broadcasting are divided into terrestrial digital multimedia broadcasting (TDMB) service and satellite digital multimedia broadcasting (SDMB) service according to transmission method and network configuration.

지상파 DMB는 지상의 송신설비를 이용하여 고정 수신장치뿐만 아니라 이동 중인 개인 휴대단말기나 차량용 단말기를 사용하여 디지털 오디오, 비디오 및 데이터 등 다양한 멀티미디어 정보를 전송받을 수 있는 서비스를 말하고, 위성 DMB란 방송 또는 통신 위성을 이용하여 상기와 같은 다양한 멀티미디어 정보를 전송받을 수 있는 서비스를 말한다.Terrestrial DMB refers to a service that can receive various multimedia information such as digital audio, video, and data using a mobile receiver or a vehicle terminal, as well as a fixed receiver using a terrestrial transmission facility. Refers to a service capable of receiving various multimedia information as described above using a communication satellite.

디지털방송을 이용하여 제공 가능한 응용 서비스로는 디지털방송시스템을 통해 실시간으로 교통정보를 제공하는 TPEG 서비스, 위성을 이용해 3지점을 측정하여 차량이나 사람의 위치를 파악하는 GPS 서비스, 휴대용이나 차량용 DMB 수신 단말기에 전달되는 CD 수준의 오디오 신호를 MP3 플레이어와 연계시켜 언제든지 음악을 들을 수 있게 하는 MP3 서비스, JPEG 등의 정지된 이미지를 보내는 일종의 슬라이드쇼 서비스, R-commerce 서비스, BWS(Broadcasting Website) 서비스, 웹(web)과 연동된 서비스인 DLS 서비스 혹은 BWS 서비스 등 다양한 서비스가 가능하다.Application services that can be provided using digital broadcasting include TPEG service that provides traffic information in real time through digital broadcasting system, GPS service that determines the location of a vehicle or person by measuring three points using satellites, and DMB reception for portable or vehicle. MP3 service that connects CD level audio signal delivered to the terminal with MP3 player so that you can listen to music at any time, a slideshow service that sends still images such as JPEG, R-commerce service, BWS (Broadcasting Website) service, Various services such as DLS service or BWS service which is interworking with web are possible.

그러나, 종래의 방송센터는 상기 휴대용 DMB 방송수신용 장치나 차량용 DMB 방송수신용 장치등의 DMB 방송수신용 장치의 종류나 유형에 구분없이 일괄적인 디지털방송을 송신하므로써, 사용자측에서 자신의 보유한 DMB 방송수신용 장치의 종 류 및 유형에 따라 특화된 디지털방송을 제공받지 못한다.However, the conventional broadcasting center transmits a batch of digital broadcasting regardless of the type or type of the DMB broadcasting receiving apparatus, such as the portable DMB broadcasting receiving apparatus or the vehicle DMB broadcasting receiving apparatus. Depending on the type and type of receiving device, specialized digital broadcasting is not provided.

본 발명의 목적은, 방송수신용 장치의 종류 및 유형에 따른 식별정보들을 포함한 방송신호를 수신하여 기 저장된 장치식별정보와 동일한 식별정보가 존재하면, 상기 식별정보에 매핑된 서브채널의 방송신호를 출력하는 방송수신용 장치 및 방송신호 수신 방법 및 방송 시스템을 제공하는데 그 목적이 있다.An object of the present invention is to receive a broadcast signal including identification information according to the type and type of a broadcast reception device, and if there is the same identification information as previously stored device identification information, the broadcast signal of a subchannel mapped to the identification information is received. An object of the present invention is to provide an apparatus for receiving broadcast, a method for receiving broadcast signals, and a broadcast system.

상기의 목적을 달성하기 위한 본 발명에 따른 방송수신용 장치는, 방송신호를 수신하는 방송수신부와, 상기 장치를 식별하기 위한 정보를 저장한 메모리와, 상기 수신한 방송신호에 포함된 식별정보들 중 상기 저장된 장치식별정보와 동일한 식별정보가 존재하면, 상기 방송신호를 출력하기 위한 제어신호를 출력하는 제어부를 포함하여 이루어진다.The apparatus for receiving broadcast according to the present invention for achieving the above object includes a broadcast receiving unit for receiving a broadcast signal, a memory storing information for identifying the device, and identification information included in the received broadcast signal. If there is the same identification information as the stored device identification information, the control unit for outputting a control signal for outputting the broadcast signal is made.

또한, 본 발명에 따른 방송신호 수신 방법은 방송신호를 수신하는 방송수신용 장치에 있어서, 상기 방송신호를 수신하는 단계와, 상기 수신한 방송신호에 포함된 식별정보들 중 미리 설정된 장치식별정보와 동일한 식별정보가 존재하는지 판단하는 단계와, 상기 동일한 식별정보가 존재하면, 상기 방송신호를 출력하는 단계를 포함하여 이루어진다.In addition, the broadcast signal receiving method according to the present invention comprises the steps of: receiving the broadcast signal in a device for receiving a broadcast signal; and device identification information which is preset among identification information included in the received broadcast signal; Determining whether the same identification information exists, and if the same identification information exists, outputting the broadcast signal.

또한, 본 발명에 따른 방송 시스템은, 메인서비스채널(Main Service Channel; MSC)의 필드에 하나 이상의 식별정보들을 포함한 방송신호를 송신하는 방송센터와, 상기 방송센터에 의해 수신한 방송신호에 포함된 식별정보들 중 기 설정 된 장치식별정보와 동일한 식별정보가 존재하면, 상기 방송신호를 출력하는 방송수신용 장치를 포함하여 이루어진다.In addition, the broadcast system according to the present invention includes a broadcast center for transmitting a broadcast signal including one or more identification information in a field of a main service channel (MSC), and a broadcast signal received by the broadcast center. If there is the same identification information as the preset device identification information among the identification information, and comprises a broadcast receiving device for outputting the broadcast signal.

상술한 목적, 특징들 및 장점은 첨부된 도면과 관련한 다음의 상세한 설명을 통하여 보다 분명해질 것이다. 이하 첨부된 도면을 참조하여 본 발명에 따른 바람직한 일 실시예를 상세히 설명한다.The above objects, features and advantages 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.

도 1은 본 발명에 따른 방송수신용 장치를 나타낸 일 실시예 구성도이다.1 is a configuration diagram of an embodiment of a broadcast receiving apparatus according to the present invention.

도 1를 참조하면, 방송수신부(110)는, 방송센터로부터 방송수신용 장치의 종류 및 유형에 따른 식별정보들을 포함한 디지털방송신호를 수신하고, 상기 수신한 디지털방송신호로부터 영상, 음향 및 데이터를 추출하고, 상기 추출된 영상, 음향 및 데이터를 복호화하여 출력한다.Referring to FIG. 1, the broadcast receiver 110 receives a digital broadcast signal including identification information according to the type and type of a broadcast reception device from a broadcast center, and receives an image, sound, and data from the received digital broadcast signal. And extract and decode the extracted image, sound, and data.

바람직하게, 상기 디지털방송신호는 지상파 디지털 멀티미디어 방송(TDMB)신호이다.Preferably, the digital broadcast signal is a terrestrial digital multimedia broadcast (TDMB) signal.

보다 바람직하게, 상기 디지털방송신호는 라디오 방송신호 및 TV 방송신호를 포함한다.More preferably, the digital broadcast signal includes a radio broadcast signal and a TV broadcast signal.

바람직하게, 상기 방송수신용 장치의 종류 및 유형에 따른 식별정보들을 예를 들어 설명하면, 디지털방송수신용 이동통신 단말기, 차량용 디지털방송수신 단말기, 디지털방송기능을 구비한 휴대용 동영상 플레이어 등의 디지털방송을 수신하는 장치의 종류 및 유형에 따라 구분하기 위한 식별정보들이다.Preferably, the identification information according to the type and type of the apparatus for receiving broadcast is described, for example, digital broadcasting such as a digital broadcasting receiving mobile communication terminal, a vehicle digital broadcasting receiving terminal, a portable video player having a digital broadcasting function, and the like. Identification information for classification according to the type and type of the device receiving the.

방송 수신부(110)는, 상기 복호된 영상은 표시부(140)로 출력하고, 상기 복호된 음향은 음향출력부(140)의 스피커(SPK)로 출력하고, 상기 복호된 데이터는 메 모리(120)로 출력한다.The broadcast receiving unit 110 outputs the decoded image to the display unit 140, the decoded sound is output to the speaker SPK of the audio output unit 140, and the decoded data is stored in the memory 120. Will output

메모리(120)는, 상기 방송수신용 장치의 동작을 제어하는 소정 프로그램을 저장하고 있는 롬(ROM)과, 제어부(150)에 의해 상기 방송수신용 장치의 전반적인 동작이 수행될 때 입출력되는 데이터 및 처리되는 각종 데이터를 저장하는 램(RAM)으로 구성되고, 본 발명에 따라 상기 방송수신용 장치의 장치식별정보를 저장하고 있다.The memory 120 may include a ROM that stores a predetermined program for controlling an operation of the broadcast reception device, data input and output when an overall operation of the broadcast reception device is performed by the controller 150, and RAM, which stores various data to be processed, stores device identification information of the apparatus for receiving broadcast according to the present invention.

표시부(130)는, 상기 방송수신부(110)에 의해 입력된 영상을 화면에 표시하고, 제어부(150)에서 출력되는 사용자 데이터를 출력한다.The display unit 130 displays the image input by the broadcast receiving unit 110 on the screen, and outputs the user data output from the control unit 150.

음향처리부(140)는, 방송수신부(110)에 의해 입력된 음향을 스피커(SPK)를 통해 출력한다.The sound processor 140 outputs the sound input by the broadcast receiver 110 through the speaker SPK.

제어부(150)는 본 발명에 따른 방송수신용 장치의 전반적인 동작을 제어한다.The controller 150 controls the overall operation of the apparatus for receiving broadcasts according to the present invention.

이하 본 발명에 따른 제어부의 동작과정을 상세히 설명한다.Hereinafter, an operation process of the controller according to the present invention will be described in detail.

도 2는 본 발명에 따른 방송수신용 장치의 장치 식별정보를 이용한 방송신호 수신 방법을 나타낸 일 실시예 흐름도이다.2 is a flowchart illustrating a method for receiving a broadcast signal using device identification information of the apparatus for receiving broadcasts according to the present invention.

도 3은 본 발명에 따른 방송신호 전송프레임의 구조를 나타낸 구성도이다.3 is a block diagram showing the structure of a broadcast signal transmission frame according to the present invention.

도 2 또는 도 3을 참조하면, 상기 방송수신용 장치의 제어부(150)는, 방송수신부(110)에 의해 방송센터로부터 디지털방송신호를 수신한다(S201).2 or 3, the controller 150 of the apparatus for receiving broadcasts receives the digital broadcast signal from the broadcast center by the broadcast receiver 110 (S201).

바람직하게, 상기 디지털방송신호는 지상파 디지털 멀티미디어 방송(TDMB)신호이다.Preferably, the digital broadcast signal is a terrestrial digital multimedia broadcast (TDMB) signal.

보다 바람직하게, 상기 디지털방송신호는 라디오 방송신호 및 TV 방송신호를 포함한다.More preferably, the digital broadcast signal includes a radio broadcast signal and a TV broadcast signal.

바람직하게, 상기 방송센터는 디지털방송신호 전송프레임내의 메인서비스채널(Main Service Channel; MSC) 필드에 상기 식별정보들(Device_ID 0×00, Device_ID 0×01, …)을 포함한다.Preferably, the broadcasting center includes the identification information (Device_ID 0x00, Device_ID 0x01, ...) in the Main Service Channel (MSC) field in the digital broadcast signal transmission frame.

보다 바람직하게, 상기 식별정보들(Device_ID 0×00, Device_ID 0×01, …)은 상기 메인서비스채널 내의 서브채널들(Sub CH1, Sub CH2, Sub CH3, …, Sub CH63)과 각각 매핑된다.More preferably, the identification information (Device_ID 0x00, Device_ID 0x01, ...) is mapped to the subchannels (Sub CH1, Sub CH2, Sub CH3, ..., Sub CH63) in the main service channel, respectively.

보다 바람직하게, 상기 식별정보들(Device_ID 0×00, Device_ID 0×01, …)은 상기 메인서비스채널 내의 서브채널들(Sub CH1, Sub CH2, Sub CH3, …, Sub CH63)과 일 대 일(1:1) 또는 일 대 다(1: N)로 매핑될 수 있다.More preferably, the identification information (Device_ID 0x00, Device_ID 0x01, ...) is one-to-one with the subchannels (Sub CH1, Sub CH2, Sub CH3, ..., Sub CH63) in the main service channel. 1: 1) or one-to-many (1: N).

보다 바람직하게, 상기 식별정보들(Device_ID 0×00, Device_ID 0×01, …)에 매핑된 서브채널들(Sub CH1, Sub CH2, Sub CH3, …, Sub CH63)은 상기 식별정보에 상응하는 디지털방송신호를 출력한다.More preferably, the subchannels Sub CH1, Sub CH2, Sub CH3, ..., Sub CH63 mapped to the identification information Device_ID 0x00, Device_ID 0x01, ... are digitally corresponding to the identification information. Outputs a broadcast signal.

보다 바람직하게, 예를 들어 설명하면, 상기 식별정보에 따른 방송수신용 장치가 차량 방송수신용 장치이면, 상기 식별정보에 매핑된 서브채널의 디지털방송신호는 차량관련 교통정보방송 및 차량광고 방송등의 차량에 관련된 방송이 바람직하다.More preferably, for example, if the broadcast reception device according to the identification information is a vehicle broadcast reception device, the digital broadcast signal of the sub-channel mapped to the identification information may be a vehicle-related traffic information broadcast, a vehicle advertisement broadcast, or the like. Broadcasting related to the vehicle is preferred.

제어부(150)는, 상기 수신한 디지털방송신호에 포함된 식별정보들 중 메모리(120)에 저장된 본 발명에 따른 방송수신용 장치의 장치식별정보와 동일한 식별정 보가 존재하는지 판단한다(S202).The controller 150 determines whether there is the same identification information as the device identification information of the apparatus for receiving broadcasts stored in the memory 120 among the identification information included in the received digital broadcast signal (S202).

제어부(150)는, 상기 판단결과 동일한 식별정보가 존재하면, 상기 동일한 식별정보에 매핑된 서브채널의 디지털방송을 표시부(130) 및 음향출력부(140)를 통해 출력한다(S203).If the same identification information exists as a result of the determination, the controller 150 outputs the digital broadcasting of the subchannel mapped to the same identification information through the display unit 130 and the sound output unit 140 (S203).

제어부(150)는, 상기 판단결과 동일한 식별정보가 존재하지 않으면, 상기 수신한 디지털방송신호를 출력한다(S204).If the same identification information does not exist as a result of the determination, the controller 150 outputs the received digital broadcast signal (S204).

도 4는 본 발명에 따른 장치식별정보를 이용한 장치별 특화된 디지털방송을 제공하는 방송 시스템을 나타낸 일 실시예 구성도이다.FIG. 4 is a diagram illustrating an embodiment of a broadcasting system for providing device-specific digital broadcasting using device identification information according to the present invention.

도 4를 참조하면, 방송센터(410)는, 디지털방송신호 전송프레임내의 메인서비스채널(Main Service Channel; MSC) 필드에 상기 식별정보들(Device_ID 0×00, Device_ID 0×01, …)을 포함시키고, 상기 식별정보들(Device_ID 0×00, Device_ID 0×01, …)을 상기 메인서비스채널 내의 서브채널들(Sub CH1, Sub CH2, Sub CH3, …, Sub CH63)과 각각 매핑시킨 후, 상기 디지털방송신호를 방송수신용 장치(420)로 송신한다.Referring to FIG. 4, the broadcasting center 410 includes the identification information Device_ID 0 × 00, Device_ID 0 × 01,... In the Main Service Channel (MSC) field in the digital broadcast signal transmission frame. After mapping the identification information (Device_ID 0x00, Device_ID 0x01, ...) to the subchannels (Sub CH1, Sub CH2, Sub CH3, ..., Sub CH63) in the main service channel, respectively, The digital broadcast signal is transmitted to the broadcast reception device 420.

바람직하게, 상기 식별정보들(Device_ID 0×00, Device_ID 0×01, …)은 상기 메인서비스채널 내의 서브채널들(Sub CH1, Sub CH2, Sub CH3, …, Sub CH63)과 일 대 일(1:1) 또는 일 대 다(1: N)로 매핑될 수 있다.Preferably, the identification information (Device_ID 0x00, Device_ID 0x01, ...) is one-to-one with one of the subchannels (Sub CH1, Sub CH2, Sub CH3, ..., Sub CH63) in the main service channel. : 1) or one-to-many (1: N).

보다 바람직하게, 상기 식별정보들(Device_ID 0×00, Device_ID 0×01, …)에 매핑된 서브채널들(Sub CH1, Sub CH2, Sub CH3, …, Sub CH63)은 상기 식별정보에 상응하는 디지털방송신호를 출력한다.More preferably, the subchannels Sub CH1, Sub CH2, Sub CH3, ..., Sub CH63 mapped to the identification information Device_ID 0x00, Device_ID 0x01, ... are digitally corresponding to the identification information. Outputs a broadcast signal.

방송수신용 장치(420)는, 방송센터(410)로부터 수신한 디지털방송신호에 포함된 식별정보들 중 기 저장된 징치식별정보와 동일한 식별정보가 존재하면, 상기 동일한 식별정보에 매핑된 서브채널의 디지털방송을 출력한다.The broadcast receiving device 420, if the same identification information as the stored identification information among the identification information included in the digital broadcast signal received from the broadcasting center 410, the sub-channel mapped to the same identification information Output digital broadcasting.

이상에서 설명한 본 발명은, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에 있어 본 발명의 기술적 사상을 벗어나지 않는 범위 내에서 여러 가지 치환, 변형 및 변경이 가능하므로 전술한 실시예 및 첨부된 도면에 의해 한정되는 것이 아니다.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.

본 발명에 따른 방송수신용 장치 및 장치식별정보를 이용한 방송신호 수신방법 및 방송시스템은, 방송수신용 장치의 종류 및 유형에 따른 디지털방송을 제공함으로써, 특화된 컨텐츠 디지털방송을 사용자에게 제공하고, 방송센터는 상기 특화된 디지털방송에 광고를 제공함으로써, 광고수익확대를 기대하는 효과가 있다.The broadcast signal receiving method and broadcast system using the broadcast receiving device and the device identification information according to the present invention provide digital content according to the type and type of the broadcast receiving device, thereby providing the user with specialized content digital broadcasting, and broadcasting. The center is expected to increase advertising revenue by providing advertisements to the specialized digital broadcasting.

Claims (24)

방송신호를 수신하는 방송수신용 장치에 있어서,In the broadcast receiving apparatus for receiving a broadcast signal, 상기 방송신호를 수신하는 방송수신부;A broadcast receiver which receives the broadcast signal; 상기 장치를 식별하기 위한 정보를 저장한 메모리; 및A memory storing information for identifying the device; And 상기 수신한 방송신호에 포함된 식별정보들 중 상기 저장된 장치식별정보와 동일한 식별정보가 존재하면, 상기 방송신호를 출력하기 위한 제어신호를 출력하는 제어부를 포함하여 이루어지는 방송수신용 장치.And a controller for outputting a control signal for outputting the broadcast signal when the same identification information as the stored device identification information exists among the identification information included in the received broadcast signal. 제 1항에 있어서,The method of claim 1, 상기 제어신호에 따라 상기 방송신호의 영상을 표시하는 표시부; 및A display unit which displays an image of the broadcast signal according to the control signal; And 상기 제어신호에 따라 상기 방송신호의 음향을 출력하는 음향출력부를 더 포함하여 이루어지는 방송수신용 장치.And a sound output unit for outputting sound of the broadcast signal according to the control signal. 제 1항에 있어서,The method of claim 1, 상기 식별정보들은, 방송수신용 장치의 종류 및 유형에 따른 식별정보들인 것을 특징으로 하는 방송수신용 장치.The identification information is broadcast reception device, characterized in that the identification information according to the type and type of the broadcast reception device. 제 1항에 있어서,The method of claim 1, 상기 식별정보들은, 상기 방송신호 프레임의 메인서비스채널(Main Service Channel; MSC)의 필드에 포함되는 것을 특징으로 하는 방송수신용 장치.And the identification information is included in a field of a main service channel (MSC) of the broadcast signal frame. 제 4항에 있어서,The method of claim 4, wherein 상기 식별정보들은, 상기 메인서비스채널의 서브채널들과 각각 매핑된 것을 특징으로 하는 방송수신용 장치.And the identification information is mapped to subchannels of the main service channel, respectively. 제 1항 또는 제 5항에 있어서,The method according to claim 1 or 5, 상기 제어부는, 상기 동일한 식별정보가 존재하면, 상기 동일한 식별정보에 매핑된 서브채널의 방송신호를 출력하기 위한 제어신호를 출력하는 것을 특징으로 하는 방송수신용 장치.And the control unit outputs a control signal for outputting a broadcast signal of a subchannel mapped to the same identification information, if the same identification information exists. 제 1항에 있어서,The method of claim 1, 상기 방송수신용 장치는, 이동통신 단말기를 포함하는 것을 특징으로 하는 방송수신용 장치.The apparatus for receiving broadcasts is characterized in that it comprises a mobile communication terminal. 제 1항에 있어서,The method of claim 1, 상기 방송신호는, 라디오방송신호 및 TV 방송신호를 포함하는 것을 특징으로 하는 방송수신용 장치.And the broadcast signal includes a radio broadcast signal and a TV broadcast signal. 제 1항에 있어서,The method of claim 1, 상기 방송신호는, 지상파 디지털 멀티미디어 방송(TDMB)신호인 것을 특징으로 하는 방송수신용 장치.And the broadcast signal is a terrestrial digital multimedia broadcasting (TDMB) signal. 방송신호를 수신하는 방송수신용 장치에 있어서,In the broadcast receiving apparatus for receiving a broadcast signal, 상기 방송신호를 수신하는 단계;Receiving the broadcast signal; 상기 수신한 방송신호에 포함된 식별정보들 중 미리 설정된 장치식별정보와 동일한 식별정보가 존재하는지 판단하는 단계; 및Determining whether identification information identical to preset device identification information exists among identification information included in the received broadcast signal; And 상기 동일한 식별정보가 존재하면, 상기 방송신호를 출력하는 단계를 포함하여 이루어지는 방송신호 수신 방법.And if the same identification information exists, outputting the broadcast signal. 제 10항에 있어서,The method of claim 10, 상기 식별정보들은, 방송수신용 장치의 종류 및 유형에 따른 식별정보인 것을 특징으로 하는 방송신호 수신 방법.The identification information is a broadcast signal receiving method, characterized in that the identification information according to the type and type of the broadcast receiving device. 제 10항에 있어서,The method of claim 10, 상기 식별정보들은, 상기 방송신호 프레임의 메인서비스채널(Main Service Channel; MSC)의 필드에 포함되는 것을 특징으로 하는 방송신호 수신방법.And the identification information is included in a field of a main service channel (MSC) of the broadcast signal frame. 제 12항에 있어서,The method of claim 12, 상기 식별정보들은, 상기 메인서비스채널의 서브채널들과 각각 매핑된 것을 특징으로 하는 방송신호 수신 방법.And the identification information is mapped to subchannels of the main service channel, respectively. 제 10항 또는 제 13항에 있어서,The method of claim 10 or 13, 상기 방송신호를 출력하는 단계는, 상기 동일한 식별정보에 매핑된 서브채널의 방송신호를 출력하는 것을 특징으로 하는 방송신호 수신 방법.The outputting of the broadcast signal may include outputting a broadcast signal of a subchannel mapped to the same identification information. 제 10항에 있어서,The method of claim 10, 상기 방송신호는, 라디오 방송신호 및 TV 방송신호를 포함하는 것을 특징으로 하는 방송신호 수신 방법.The broadcast signal is a broadcast signal receiving method, characterized in that it comprises a radio broadcast signal and a TV broadcast signal. 제 10항에 있어서,The method of claim 10, 상기 방송신호는, 지상파 디지털 멀티미디어 방송(TDMB)신호인 것을 특징으로 하는 방송신호 수신 방법.And the broadcast signal is a terrestrial digital multimedia broadcasting (TDMB) signal. 제 10항에 있어서,The method of claim 10, 상기 방송수신용 장치는, 이동통신 단말기를 포함하는 것을 특징으로 하는 방송신호 수신 방법.The broadcast receiving device is a broadcast signal receiving method, characterized in that it comprises a mobile communication terminal. 메인서비스채널(Main Service Channel; MSC)의 필드에 하나 이상의 식별정보들을 포함한 방송신호를 송신하는 방송센터; 및A broadcast center for transmitting a broadcast signal including one or more identification information in a field of a main service channel (MSC); And 상기 방송센터에 의해 수신한 방송신호에 포함된 식별정보들 중 기 설정된 장치식별정보와 동일한 식별정보가 존재하면, 상기 방송신호를 출력하는 방송수신용 장치를 포함하여 이루어지는 방송 시스템.And a broadcast reception device for outputting the broadcast signal when the same identification information as the preset device identification information exists among the identification information included in the broadcast signal received by the broadcast center. 제 18항에 있어서,The method of claim 18, 상기 식별정보들은, 방송수신용 장치의 종류 및 유형에 따른 식별정보인 것을 특징으로 하는 방송 시스템.The identification information is a broadcasting system, characterized in that the identification information according to the type and type of the broadcast receiving device. 제 18항에 있어서,The method of claim 18, 상기 방송센터는, 상기 식별정보들을 상기 메인서비스채널의 서브채널들과 각각 매핑하는 것을 특징으로 하는 방송 시스템.And the broadcasting center maps the identification information to subchannels of the main service channel, respectively. 제 18항 또는 제 20항에 있어서,The method of claim 18 or 20, 상기 방송수신용 장치는, 상기 동일한 식별정보가 존재하면, 상기 동일한 식별정보에 매핑된 서브채널의 방송신호를 출력하는 것을 특징으로 하는 방송 시스템.And the broadcast reception device outputs a broadcast signal of a subchannel mapped to the same identification information if the same identification information exists. 제 18항에 있어서,The method of claim 18, 상기 방송신호는, 라디오 방송신호 및 TV 방송신호를 포함하는 것을 특징으로 하는 방송 시스템.The broadcast signal includes a radio broadcast signal and a TV broadcast signal. 제 18항에 있어서,The method of claim 18, 상기 방송신호는, 지상파 디지털 멀티미디어 방송(TDMB)신호인 것을 특징으로 하는 방송 시스템.The broadcast signal is a terrestrial digital multimedia broadcasting (TDMB) signal. 제 18항에 있어서,The method of claim 18, 상기 방송수신용 장치는, 이동통신 단말기를 포함하는 것을 특징으로 하는 방송 시스템.The broadcast receiving device comprises a mobile communication terminal.
KR1020050047805A 2005-06-03 2005-06-03 Apparatus for broadcasting receiving and method for broadcasting receiving and system for broadcasting KR20060126126A (en)

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