KR20020054450A - Real time relay broadcasting system by mobile communication network - Google Patents

Real time relay broadcasting system by mobile communication network Download PDF

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Publication number
KR20020054450A
KR20020054450A KR1020000083528A KR20000083528A KR20020054450A KR 20020054450 A KR20020054450 A KR 20020054450A KR 1020000083528 A KR1020000083528 A KR 1020000083528A KR 20000083528 A KR20000083528 A KR 20000083528A KR 20020054450 A KR20020054450 A KR 20020054450A
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sound
image
mobile communication
communication network
real
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KR1020000083528A
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Korean (ko)
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KR100513896B1 (en
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김균태
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엘지전자 주식회사
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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
    • H04H60/76—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
    • H04H60/83—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 accessed over telephonic networks
    • H04H60/85—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 accessed over telephonic networks which are mobile communication networks
    • 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
    • H04H60/02—Arrangements for generating broadcast information; Arrangements for generating broadcast-related information with a direct linking to broadcast information or to broadcast space-time; Arrangements for simultaneous generation of broadcast information and broadcast-related information

Abstract

PURPOSE: A real-time relay broadcasting system using a mobile network is provided to implement real-time outside broadcasting at a low cost without the necessity of using broadcast relay equipments. CONSTITUTION: A real-time relay broadcasting system using a mobile network consists of an image transmitting unit(110), a sound transmitting unit(120), a base station(130), a PDSN(Packet Data Service Node)(140), an MSC(Mobile Switching Center)(150), and a broadcasting station(160). The image transmitting unit(110) digitalizes and compresses an image through an image compression algorithm, such as MPEG2/4, etc., and transmits it to the base station(130). The sound transmitting unit(120) digitalizes and compresses a sound through a sound compression algorithm, such as MP3, AAC, etc., and transmits it to the base station(130). The base station(130) collects the image and the sound and transmits them to the PDSN(140). The PDSN(140) transmits the image/sound data transmitted from the base station(130) to the MSC(150). The MSC(150) transfers the image/sound data to the broadcasting station(160). The broadcasting station(160) edits the image/sound data and sends the edited data to a relevant media.

Description

이동 통신망을 이용한 실시간 중계 방송 시스템{REAL TIME RELAY BROADCASTING SYSTEM BY MOBILE COMMUNICATION NETWORK}REAL TIME RELAY BROADCASTING SYSTEM BY MOBILE COMMUNICATION NETWORK}

본 발명은 이동 통신망을 이용한 실시간 중계 방송 시스템에 관한 것으로, 특히 방송 중계용 장비의 도움을 받지 않고 이동 통신망을 이용한 실시간 중계 방송 시스템에 관한 것이다.The present invention relates to a real-time relay broadcasting system using a mobile communication network, and more particularly, to a real-time relay broadcasting system using a mobile communication network without the help of broadcast relay equipment.

통상적으로 실시간 중계 방송 시스템은 카메라등의 영상관련 장비와 마이크등의 오디오 장비와 편집에 관련된 장비와 송출장비를 구비해야 한다. 그리고, 중계 현장에서는 카메라와 마이크로 취합된 영상 및 음성 신호를 편집을 거쳐 위성송출장비로 송출한다.In general, a real-time relay broadcasting system should be equipped with video equipment such as a camera, audio equipment such as a microphone, and equipment related to editing and transmission equipment. In the relay site, the video and audio signals collected by the camera and the microphone are edited and transmitted to the satellite transmission device.

이러한 종래 실시간 중계 방송 시스템을 사용하여 실시간 중계 방송을 하기 위해서는 많은 인원의 스태프와 중계차와 위성 채널을 임대해야만 한다.In order to use the conventional real-time broadcast system to broadcast a real-time broadcast, a large number of staff, relay cars and satellite channels must be rented.

그러므로, 인터넷 방송과 같이 공중파 방송과 같은 질을 요구하지 않는 시스템에서도 실시간 중계 방송을 하기 위해서는 많은 인원과 비용이 소모되는 문제점이 있다.Therefore, even in a system that does not require the same quality as over-the-air broadcasting, such as Internet broadcasting, there is a problem in that a large number of people and costs are consumed in order to perform real-time relay broadcasting.

따라서, 본 발명의 목적은 방송 중계 장비를 사용하지 않고 저렴한 비용으로 실시간 중계 방송 시스템을 제공함에 있다.Accordingly, an object of the present invention is to provide a real-time relay broadcasting system at low cost without using broadcast relay equipment.

본 발명의 다른 목적은 이동 통신망을 이용하여 실시간 중계 방송 시스템을 제공함에 있다.Another object of the present invention is to provide a real-time relay broadcasting system using a mobile communication network.

도 1은 본 발명의 실시예에 따른 이동 통신망을 이용한 실시간 중계 방송 시스템의 구성도.1 is a block diagram of a real-time relay broadcast system using a mobile communication network according to an embodiment of the present invention.

도 2는 본 발명의 다른 실시예에 따른 이동 통신망을 이용한 실시간 중계 방송 시스템의 구성도.2 is a block diagram of a real-time relay broadcast system using a mobile communication network according to another embodiment of the present invention.

이러한 목적들을 달성하기 위한 본 발명은 영상 압축 알고리즘을 통해 영상을 디지털화하고 압축하여 이동 통신망의 고속 데이터 서비스를 통해 전송하는 영상 전송 장치와; 음향 압축 알고리즘을 통해 음향을 디지털화하고 압축하여 상기 이동 통신망의 고속 데이터 서비스를 통하여 전송하는 음향 전송 장치로 구성하는 것을 특징으로 한다. 또한, 본 발명은 취합된 다채널의 영상과 음향을 편집하여 취득한 영상과 음향을 영상과 음향 압축 알고리즘을 통하여 디지털화하고 압축하여멀티플렉싱된 영상/음향 데이터를 상기 이동 통신망의 고속 데이터 서비스를 통하여 전송하는 영상/음향 편집 전송 장치를 적어도 구비한다.According to an aspect of the present invention, there is provided an image transmission apparatus for digitizing and compressing an image through an image compression algorithm and transmitting the image through a high speed data service of a mobile communication network; It is characterized in that it comprises a sound transmission device for digitizing and compressing the sound through the sound compression algorithm to transmit through a high-speed data service of the mobile communication network. In addition, the present invention is to digitize and compress the image and sound obtained by editing the collected multi-channel image and sound through the image and sound compression algorithm to transmit the multiplexed image / sound data through the high-speed data service of the mobile communication network At least a video / sound editing transmission device.

이하 본 발명을 첨부된 도면들을 참조하여 상세히 설명한다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명의 실시예에 따른 이동 통신망을 이용한 실시간 중계 방송 시스템의 구성도로서, 영상 전송 장치(110)와 음향 전송 장치(120)와 기지국(130)과 PSDN(140)과 교환국(150)과 방송국(160)으로 구성된다.1 is a block diagram of a real-time relay broadcasting system using a mobile communication network according to an embodiment of the present invention, the image transmission apparatus 110, the sound transmission apparatus 120, the base station 130, the PSDN 140 and the switching center 150 ) And a broadcasting station 160.

도 1을 참조하면, 영상 전송 장치(110)는 MPEG2/4등과 같은 영상 압축 알고리즘을 통해 영상을 디지털화하고, 압축하여 이동 통신망의 기지국(Base Station 130)으로 전송한다. 즉, 본 발명에 따른 영상 전송 장치(110)는 이동 통신망과의 접속을 통해 영상 데이터를 전송하기 위해 이동 통신 모듈을 내장한다. 음향 전송 장치(120)는 MP3, AAC등과 같은 음향 압축 알고리즘을 통하여 음향을 디지털화하고, 압축하여 이동 통신망의 기지국(130)으로 전송한다. 즉, 본 발명에 따른 음향 정송 장치(120)는 이동 통신망과의 접속을 통해 음향 데이터를 전송하기 위해 이동 통신 모듈을 내장한다. 기지국(130)은 영상 전송 장치(110)로부터 전송되는 영상 데이터와 음향 전송 장치(120)로부터 전송되는 음향 데이터를 취합하여 패킷 데이터 서비스 노드(PDSN:Packet Data Service Node 140)로 전송한다. 패킷 데이터 서비스 노드(140)는 IWF(Inter-Working Function)로 대치될 수 있으며, 기지국(130)으로부터 전송된 영상 데이터 및 음향 데이터를 교환국(Mobile Switching Center 150)으로 전송한다. 그러면, 교환국(150)은 방송국(160)과 연결된 별도의 전용선을 따라 방송국의 편집장치로 데이터를 전송한다. 그러면, 방송국(160)에서는 영상 데이터 및 음향 데이터를 편집하여 적당한 형태의 미디어(예를 들면, 공중 또는 인터넷)로 송출한다. 여기서, 영상/음향 전송 장치는 필요에 따라 다수개를 구비할 수 있으며, 위상 채널이나 별도의 중계차를 구비하지 않고도 이동 통신망을 이용하여 실시간으로 중계 방송을 제공할 수 있다.Referring to FIG. 1, the image transmission device 110 digitizes an image through an image compression algorithm such as MPEG2 / 4, compresses the image, and transmits the image to a base station 130 of a mobile communication network. That is, the image transmission device 110 according to the present invention incorporates a mobile communication module to transmit image data through a connection with a mobile communication network. The sound transmitting apparatus 120 digitizes the sound through an acoustic compression algorithm such as MP3, AAC, and the like, and transmits the digitized sound to the base station 130 of the mobile communication network. That is, the sound transmitting apparatus 120 according to the present invention incorporates a mobile communication module to transmit sound data through a connection with a mobile communication network. The base station 130 collects the image data transmitted from the image transmission device 110 and the audio data transmitted from the sound transmission device 120, and transmits the image data to the packet data service node 140 (PDSN). The packet data service node 140 may be replaced with an inter-working function (IWF), and transmits image data and audio data transmitted from the base station 130 to the mobile switching center 150. Then, the switching center 150 transmits data to the editing apparatus of the broadcasting station along a separate dedicated line connected to the broadcasting station 160. Then, the broadcasting station 160 edits the image data and the sound data and transmits them to a suitable type of media (for example, the public or the Internet). Here, the video / sound transmission apparatus may be provided with a plurality, if necessary, can provide a broadcast in real time using a mobile communication network without having a phase channel or a separate relay vehicle.

도 2는 본 발명의 다른 실시예에 따른 이동 통신망을 이용하여 실시간 중계 방송 시스템의 구성도로서, 영상/음향 편집 전송 장치(210)와 기지국(130)과 PDSN(140)과 교환국(150)과 방송국(160)으로 구성된다.2 is a block diagram of a real-time relay broadcasting system using a mobile communication network according to another embodiment of the present invention, and includes a video / audio editing transmission device 210, a base station 130, a PDSN 140, a switching station 150, It consists of a broadcasting station 160.

도 2를 참조하면, 영상/음향 편집 전송 장치(210)는 카메라로 취합된 영상 데이터와 마이크로 취합된 음성 데이터를 편집하고, 디지털화하여 압축하여 기지국(130)으로 전송한다. 기지국(130)은 영상/음향 편집 전송 장치(210)로부터 전송되는 영상 및 음향 데이터를 패킷 데이터 서비스 노드(PDSN:Packet Data Service Node 140)로 전송한다. 패킷 데이터 서비스 노드(140)는 IWF(Inter-Working Function)로 대치될 수 있으며, 기지국(130)으로부터 전송된 영상 데이터 및 음향 데이터를 교환국(150)으로 전송한다. 그러면, 교환국(150)은 방송국(160)과 연결된 별도의 전용선을 따라 방송국의 편집장치로 데이터를 전송한다. 그러면, 방송국(160)에서는 영상 데이터 및 음향 데이터를 편집하여 적당한 형태의 미디어(예를 들면, 공중 또는 인터넷)로 송출한다.Referring to FIG. 2, the video / audio editing transmission apparatus 210 edits, digitizes, compresses, and transmits the video data collected by the camera and the audio data collected by the microphone to the base station 130. The base station 130 transmits the video and audio data transmitted from the video / audio editing transmission device 210 to the packet data service node 140 (PDSN). The packet data service node 140 may be replaced with an inter-working function (IWF), and transmits the image data and the audio data transmitted from the base station 130 to the switching center 150. Then, the switching center 150 transmits data to the editing apparatus of the broadcasting station along a separate dedicated line connected to the broadcasting station 160. Then, the broadcasting station 160 edits the image data and the sound data and transmits them to a suitable type of media (for example, the public or the Internet).

상술한 바와 같이 본 발명은 이동 통신망을 이용하여 실시간으로 중계 방송을 제공할 수 있다. 따라서, 본 발명은 단순하게 카메라 하나만으로도 이동 통신망을 통해 실시간으로 실시간 중계 시스템을 구성할 수 있으므로 기존의 시스템과 비교해 볼 때 비용이나 기동성면에서 많은 장점을 가진다. 또한, 본 발명은 인터넷 방송국과 같이 소규모 방송에서도 이동 통신망을 이용함으로써 중계차나 위상 안테나를 구비하지 않고도 실시간으로 중계 방송을 제공할 수 있다.As described above, the present invention can provide a relay broadcast in real time using a mobile communication network. Therefore, since the present invention can configure a real-time relay system in real time through a mobile communication network with only a single camera, it has many advantages in terms of cost and mobility compared to existing systems. In addition, the present invention can provide a relay broadcast in real time without using a relay car or a phase antenna by using a mobile communication network even in a small broadcast like an internet broadcasting station.

Claims (5)

이동 통신망을 이용한 실시간 중계방송 시스템에 있어서,In the real-time relay broadcasting system using a mobile communication network, 영상 압축 알고리즘을 통해 영상을 디지털화하고 압축하여 이동 통신망의 고속 데이터 서비스를 통해 전송하는 영상 전송 장치와;An image transmission device for digitizing and compressing an image through an image compression algorithm and transmitting the image through a high speed data service of a mobile communication network; 음향 압축 알고리즘을 통해 음향을 디지털화하고 압축하여 상기 이동 통신망의 고속 데이터 서비스를 통하여 전송하는 음향 전송 장치로 구성되는 것을 특징으로 하는 이동 통신망을 이용한 실시간 중계방송 시스템.And a sound transmission device that digitizes and compresses sound through a sound compression algorithm and transmits the sound through a high speed data service of the mobile communication network. 제1항에 있어서, 상기 영상 전송 장치는,The image transmission apparatus of claim 1, 상기 이동 통신망을 통해 영상 데이터를 전송하기 위한 이동 통신 모듈을 내장하는 것을 특징으로 하는 이동 통신망을 이용한 실시간 중계방송 시스템.And a mobile communication module for transmitting image data through the mobile communication network. 제1항에 있어서, 상기 음향 전송 장치는,The sound transmitting apparatus of claim 1, 상기 이동 통신망을 통해 음향 데이터를 전송하기 위한 이동 통신 모듈을 내장하는 것을 특징으로 하는 이동 통신망을 이용한 실시간 중계방송 시스템.And a mobile communication module for transmitting sound data through the mobile communication network. 이동 통신망을 이용한 실시간 중계방송 시스템에 있어서,In the real-time relay broadcasting system using a mobile communication network, 취합된 다채널의 영상과 음향을 편집하여 취득한 영상과 음향을 영상과 음향 압축 알고리즘을 통하여 디지털화하고 압축하여 멀티플렉싱된 영상/음향 데이터를 상기 이동 통신망의 고속 데이터 서비스를 통하여 전송하는 영상/음향 편집 전송 장치를 적어도 구비하는 것을 특징으로 하는 이동 통신망을 이용한 실시간 중계방송 시스템.Image and sound editing transmission, which digitizes and compresses video and sound obtained by editing the collected multi-channel video and sound through video and sound compression algorithms, and transmits the multiplexed video and sound data through the high speed data service of the mobile communication network. Real-time relay system using a mobile communication network characterized in that it comprises at least a device. 제4항에 있어서, 상기 영상/음향 편집 전송 장치는,The apparatus of claim 4, wherein the video / sound editing transmission apparatus is provided. 상기 이동 통신망을 통해 영상/음향 편집 데이터를 전송하기 위한 이동 통신 모듈을 내장하는 것을 특징으로 하는 이동 통신망을 이용한 실시간 중계방송 시스템.And a mobile communication module for transmitting the video / audio editing data through the mobile communication network.
KR10-2000-0083528A 2000-12-28 2000-12-28 Real time relay broadcasting system by mobile communication network KR100513896B1 (en)

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US7774505B2 (en) 2005-03-05 2010-08-10 Samsung Electronics Co., Ltd Method for transmitting image data in real-time

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7774505B2 (en) 2005-03-05 2010-08-10 Samsung Electronics Co., Ltd Method for transmitting image data in real-time

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