KR970078629A - 다채널 동시검색기능을 구비한 디지탈위성영상수신기 - Google Patents

다채널 동시검색기능을 구비한 디지탈위성영상수신기 Download PDF

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Publication number
KR970078629A
KR970078629A KR1019960018173A KR19960018173A KR970078629A KR 970078629 A KR970078629 A KR 970078629A KR 1019960018173 A KR1019960018173 A KR 1019960018173A KR 19960018173 A KR19960018173 A KR 19960018173A KR 970078629 A KR970078629 A KR 970078629A
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South Korea
Prior art keywords
screen
program
channel
digital satellite
memory
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KR1019960018173A
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English (en)
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문성호
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이형도
삼성전기 주식회사
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Priority to KR1019960018173A priority Critical patent/KR970078629A/ko
Priority to US08/701,961 priority patent/US5877817A/en
Priority to JP8234961A priority patent/JPH09326972A/ja
Publication of KR970078629A publication Critical patent/KR970078629A/ko

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Classifications

    • 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
    • H04H40/27—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95
    • H04H40/90—Arrangements characterised by circuits or components specially adapted for receiving specially adapted for broadcast systems covered by groups H04H20/53 - H04H20/95 specially adapted for satellite broadcast receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/65—Arrangements characterised by transmission systems for broadcast
    • H04H20/71—Wireless systems
    • H04H20/74—Wireless systems of satellite networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/28—Arrangements for simultaneous broadcast of plural pieces of information
    • H04H20/33—Arrangements for simultaneous broadcast of plural pieces of information by plural channels
    • 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
    • H04N21/431—Generation of visual interfaces for content selection or interaction; Content or additional data rendering
    • H04N21/4312—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations
    • H04N21/4316—Generation of visual interfaces for content selection or interaction; Content or additional data rendering involving specific graphical features, e.g. screen layout, special fonts or colors, blinking icons, highlights or animations for displaying supplemental content in a region of the screen, e.g. an advertisement in a separate window
    • 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
    • H04N21/47—End-user applications
    • H04N21/482—End-user interface for program selection
    • 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]
    • H04N21/60—Network structure or processes for video distribution between server and client or between remote clients; Control signalling between clients, server and network components; Transmission of management data between server and client, e.g. sending from server to client commands for recording incoming content stream; Communication details between server and client 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
    • 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
    • H04N21/8146—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics
    • H04N21/8153—Monomedia components thereof involving graphical data, e.g. 3D object, 2D graphics comprising still images, e.g. texture, background image
    • 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
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8455—Structuring of content, e.g. decomposing content into time segments involving pointers to the content, e.g. pointers to the I-frames of the video stream
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
    • H04N5/445—Receiver circuitry for the reception of television signals according to analogue transmission standards for displaying additional information
    • H04N5/45—Picture in picture, e.g. displaying simultaneously another television channel in a region of the screen

Abstract

본 발명은 현시점에서 방송되는 모든 채널을 한화면에 다수로 분할된 윈도상에 나타내어 시청자의 채널검색에 편의를 도모하는 다채널 동시검색 기능을 구비한 디지탈 위성영상 수신기에 관한 것으로, 위성으로부터 송출되는 트랜스포트스트림내의 프로그램지정정보이용하여, 화면을 분할하고, 분할된 각 윈도에 해당 채널의 프로그램을 디스플레이하며, 상기 디스플레이된 채널중 한 채널을 시청자가 선택하면, 선택된 화면을 원래의 화면크기로 디스플레이하도록 한다.

Description

다채널 동시검색기능을 구비한 디지탈위성영상수신기
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 의한 디지탈위성영상수신기의 구성을 보여주는 블럭도이다. 제2도는 본 발명의 일실시예로써 다채널동시검색시의 화면출력을 보여주는 블럭도이다. 제3도는 본 발명에 의한 다채널동시검색의 제어수순을 보여주는 흐름도이다.

Claims (2)

  1. 디지탈위성영상수신기에 있어서, 위성으로부터 송출된 고주파신호를 선국수신하여, 디지탈신호로 변환 및 에러보정한 후, 상기 에러보정된 트랜스포트스트림을 MPEGⅡ방식의 패킷단위로 출력하는 채널부와, 상기 채널부로부터 입력되는 데이타패킷들중, 프로그램지정정보(PSI) 패킷을 제어부로 출력하고, 그 제어부의 제어에 따라서, 임의채널들의 비디오데이타를 순차적이며 반복적으로 선택출력하는 디멀티플렉서와, 상기 디멀티플렉서로부터 입력되는 비디오데이타에서, I화면데이타만을 메모리1으로 출력하고, 그 메모리1의 특정영역에 적재된 비디오데이타를 불러들여 디코딩하는 비디오디코더와, 상기 비디오디코더로부터 입력되는 I화면데이타를 특정영역에 적재하는 메모리1과, 상기 비디오디코더로부터 출력되는 디코딩된 비디오데이타를 TV신호로 변환하는 비디오엔코더와, 상기 디티플렉서로부터 입력된 프로그램지정정보에 따른 채널수만큼 화면을 분할하고, 상기 분할된 각 윈도에 각각의 프로그램이 디스플레이되도록 제어하는 제어부와, 상기 제어부의 운영프로그램 및 제어데이타를 저장하는 메모리2를 구비함을 특징으로 하는 다채널 동시검색기능을 구비한 디지탈위성영상수신기.
  2. 디지탈위성영상수신기의 다채널 동시검색방법에 있어서, 수신할 트랜스폰더를 선택하는 단계와, 상기 선택된 트랜스폰더로부터 송출된 트랜스포트스트림내의 프로그램지정정보를 분석하는 단계와, 상기 분석된 프로그램지정정보에 따른 채널수만큼 화면을 분할하고, 상기 분할된 화면에 해당 채널의 프로그램이 디스플레이되도록 제어하는 단계와, 상기 단계에 의하여 디스플레이될 화면중 선택된 채널의 프로그램을 원래의 화면크기로 화면출력하도록 제어하는 단계로 이루어짐을 특징으로 하는 다채널 동시검색기능을 구비한 디지탈위성영상수신기.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960018173A 1996-05-28 1996-05-28 다채널 동시검색기능을 구비한 디지탈위성영상수신기 KR970078629A (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1019960018173A KR970078629A (ko) 1996-05-28 1996-05-28 다채널 동시검색기능을 구비한 디지탈위성영상수신기
US08/701,961 US5877817A (en) 1996-05-28 1996-08-23 Digital satellite broadcast receiver having simultaneous multi-channel search function, and control method therefor
JP8234961A JPH09326972A (ja) 1996-05-28 1996-09-05 多チャネル同時検索機能を設けたデジタル衛星放送受信機およびその制御方法

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Application Number Priority Date Filing Date Title
KR1019960018173A KR970078629A (ko) 1996-05-28 1996-05-28 다채널 동시검색기능을 구비한 디지탈위성영상수신기

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KR970078629A true KR970078629A (ko) 1997-12-12

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US (1) US5877817A (ko)
JP (1) JPH09326972A (ko)
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100379430B1 (ko) * 2000-07-18 2003-04-10 엘지전자 주식회사 디지털 티브이의 화면처리장치 및 방법
KR100473631B1 (ko) * 1996-07-24 2005-07-12 소니 가부시끼 가이샤 수신장치및수신방법
KR100581598B1 (ko) * 1999-01-16 2006-05-22 삼성전자주식회사 네트워크를 통합한 채널리스트구성방법
KR100614154B1 (ko) * 2004-04-28 2006-08-22 주식회사 에어코드 모자이크 이피지 시스템 및 그 방법
KR100787573B1 (ko) * 2006-10-20 2007-12-21 에스케이 텔레콤주식회사 이동통신 단말기에서의 채널 가이드 처리 방법 및 이를위한 이동통신 단말기
KR101510892B1 (ko) * 2008-10-17 2015-04-10 주식회사 알티캐스트 통합 멀티뷰어 제어 방법 및 장치

Families Citing this family (51)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW361046B (en) * 1996-10-31 1999-06-11 Matsushita Electric Ind Co Ltd Dynamic picture image decoding apparatus and method of decoding dynamic picture image
TW395142B (en) * 1997-05-15 2000-06-21 Matsushita Electric Ind Co Ltd Compressed code decoding device and audio decoding device
US6212680B1 (en) * 1998-03-04 2001-04-03 Kabushiki Kaisha Toshiba Multi-channel electronic programming guide and soft picture-in-picture acquisition for use with digital television
BR9912281A (pt) 1998-07-20 2001-04-17 Canal Plus Sa Sistema de navegação para um sistema de televisão digital multicanal
KR100363159B1 (ko) * 1998-10-17 2003-01-24 삼성전자 주식회사 다수채널을동시에수신하는디지털수신기와디스플레이제어방법
US7982740B2 (en) 1998-11-09 2011-07-19 Broadcom Corporation Low resolution graphics mode support using window descriptors
US6768774B1 (en) * 1998-11-09 2004-07-27 Broadcom Corporation Video and graphics system with video scaling
US6573905B1 (en) * 1999-11-09 2003-06-03 Broadcom Corporation Video and graphics system with parallel processing of graphics windows
US6661422B1 (en) * 1998-11-09 2003-12-09 Broadcom Corporation Video and graphics system with MPEG specific data transfer commands
US6731295B1 (en) * 1998-11-09 2004-05-04 Broadcom Corporation Graphics display system with window descriptors
US6853385B1 (en) * 1999-11-09 2005-02-08 Broadcom Corporation Video, audio and graphics decode, composite and display system
US6636222B1 (en) * 1999-11-09 2003-10-21 Broadcom Corporation Video and graphics system with an MPEG video decoder for concurrent multi-row decoding
US6798420B1 (en) * 1998-11-09 2004-09-28 Broadcom Corporation Video and graphics system with a single-port RAM
JP2000253428A (ja) * 1999-03-03 2000-09-14 Hitachi Ltd 受信装置および受信方法
US6792615B1 (en) * 1999-05-19 2004-09-14 New Horizons Telecasting, Inc. Encapsulated, streaming media automation and distribution system
WO2001024518A1 (en) 1999-09-25 2001-04-05 Koninklijke Philips Electronics N.V. User interface generation
JP3649994B2 (ja) * 2000-05-22 2005-05-18 三洋電機株式会社 ディジタル放送受信装置
KR100394974B1 (ko) * 2000-05-23 2003-08-19 엘지전자 주식회사 고밀도 광 기록매체에서의 멀티경로 데이터를 수용하는 방법
KR100598285B1 (ko) 2001-06-21 2006-07-07 엘지전자 주식회사 멀티채널 스트림 기록장치 및 방법과, 그에 따른 기록매체
KR20020097454A (ko) 2001-06-21 2002-12-31 엘지전자 주식회사 멀티채널 스트림 기록장치 및 방법과, 그에 따른 기록매체
KR100752480B1 (ko) 2001-06-21 2007-08-28 엘지전자 주식회사 멀티채널 스트림 기록장치 및 방법과, 그에 따른 기록매체
KR100752482B1 (ko) * 2001-07-07 2007-08-28 엘지전자 주식회사 멀티채널 스트림 기록 재생장치 및 방법
US7643727B2 (en) * 2001-07-24 2010-01-05 Lg Electronics Inc. Method and apparatus of recording a multi-channel stream, and a recording medium containing a multi-channel stream recorded by said method
WO2003034736A1 (en) * 2001-10-15 2003-04-24 Venice System.Co., Ltd System using multi-channel broadcasting control function
US7042950B2 (en) * 2001-11-14 2006-05-09 Matsushita Electric Industrial Co., Ltd. Multichannel video processing unit and method
CN101350215B (zh) 2002-06-24 2012-08-29 Lg电子株式会社 记录和再现用于视频数据的再现的数据结构的方法及装置
US7889968B2 (en) * 2002-06-24 2011-02-15 Lg Electronics Inc. Recording medium having data structure for managing reproduction of multiple reproduction path video data for at least a segment of a title recorded thereon and recording and reproducing methods and apparatuses
KR20040000290A (ko) * 2002-06-24 2004-01-03 엘지전자 주식회사 고밀도 광디스크의 멀티 경로 데이터 스트림 관리방법
KR100550695B1 (ko) * 2002-06-24 2006-02-08 엘지전자 주식회사 다중 재생 경로 비디오 데이터의 재생을 관리하기 위한데이터 구조를 갖는 기록 매체와 그에 따른 기록 및 재생방법 및 장치
AU2003243025B2 (en) * 2002-06-28 2009-02-19 Lg Electronics Inc. Recording medium having data structure for managing reproduction of multiple play-back path video data recorded thereon and recording and reproducing methods and apparatuses
RU2334286C2 (ru) * 2002-06-28 2008-09-20 Эл Джи Электроникс Инк. Носитель записи со структурой данных для управления записью и воспроизведением записанных на нем данных нескольких каналов и способы и устройства записи и воспроизведения
WO2004042723A1 (en) * 2002-11-08 2004-05-21 Lg Electronics Inc. Method and apparatus for recording a multi-component stream and a high-density recording medium having a multi-component stream recorded theron and reproducing method and apparatus of said recording medium
US7720356B2 (en) 2002-11-12 2010-05-18 Lg Electronics Inc Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
CA2473309C (en) * 2002-11-12 2009-09-08 Lg Electronics Inc. Recording medium having data structure for managing reproduction of multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
US7783160B2 (en) * 2002-11-20 2010-08-24 Lg Electronics Inc. Recording medium having data structure for managing reproduction of interleaved multiple reproduction path video data recorded thereon and recording and reproducing methods and apparatuses
US7664372B2 (en) * 2002-11-20 2010-02-16 Lg Electronics Inc. Recording medium having data structure for managing reproduction of multiple component data recorded thereon and recording and reproducing methods and apparatuses
US7606463B2 (en) * 2003-02-24 2009-10-20 Lg Electronics, Inc. Recording medium having data structure for managing playback control and recording and reproducing methods and apparatuses
US7809775B2 (en) 2003-02-27 2010-10-05 Lg Electronics, Inc. Recording medium having data structure for managing playback control recorded thereon and recording and reproducing methods and apparatuses
WO2004077417A1 (en) * 2003-02-28 2004-09-10 Lg Electronics Inc. Recording medium having data structure for managing random/shuffle reproduction of video data recorded thereon and recording and reproducing methods and apparatuses
US7224664B2 (en) * 2003-03-25 2007-05-29 Lg Electronics Inc. Recording medium having data structure for managing reproduction of data streams recorded thereon and recording and reproducing methods and apparatuses
WO2005107245A1 (en) * 2004-04-28 2005-11-10 Aircode Co., Ltd. A system for mosaic epg and a method thereof
US20080035176A1 (en) * 2004-08-25 2008-02-14 Byers Ernest F Automated Cart and Container Cleaning System
CN100389594C (zh) * 2005-03-28 2008-05-21 联想(北京)有限公司 投影显示设备信号源搜索的方法
WO2007055445A1 (en) * 2005-11-11 2007-05-18 Daegu Gyeongbuk Institute Of Science And Technology A pre-viewing method of multiple movies or movie-clips in multimedia apparatus
EP1848212B1 (en) 2006-02-23 2012-05-16 Samsung Electronics Co., Ltd. Digital broadcast receiver and broadcast data display method for simultaneous display of multi-channel visual images
KR100816287B1 (ko) * 2006-09-15 2008-03-24 삼성전자주식회사 다채널 디지털 방송 데이터 제공 방법 및 그 장치
KR101265625B1 (ko) * 2006-09-11 2013-05-22 엘지전자 주식회사 멀티 채널을 정의하는 방송 신호를 처리하는 방송 수신기 및 그 제어방법
KR101341494B1 (ko) 2007-02-13 2013-12-16 엘지전자 주식회사 사용자 단말 위치 정보 제공 방법 및 장치
US8261209B2 (en) * 2007-08-06 2012-09-04 Apple Inc. Updating content display based on cursor position
CN102415093B (zh) * 2009-06-19 2014-01-22 深圳Tcl新技术有限公司 一种电视机及其电视节目处理方法
CN112887731B (zh) * 2021-01-22 2023-05-26 北京淳中科技股份有限公司 压缩码流取流方法、装置、电子设备及存储介质

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5353121A (en) * 1989-10-30 1994-10-04 Starsight Telecast, Inc. Television schedule system
JPH06217231A (ja) * 1993-01-20 1994-08-05 Fujitsu General Ltd 衛星放送受信機の切換装置
US5351130A (en) * 1993-01-28 1994-09-27 Houston Satellite Systems, Inc. Satellite receiver with improved memory back-up and loading capabilities
US5534942A (en) * 1994-06-17 1996-07-09 Thomson Consumer Electronics, Inc. On screen display arrangement for digital video signal processing system
US5708961A (en) * 1995-05-01 1998-01-13 Bell Atlantic Network Services, Inc. Wireless on-premises video distribution using digital multiplexing
US5694176A (en) * 1996-02-29 1997-12-02 Hughes Electronics Method and apparatus for generating television program guides with category selection overlay

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100473631B1 (ko) * 1996-07-24 2005-07-12 소니 가부시끼 가이샤 수신장치및수신방법
KR100581598B1 (ko) * 1999-01-16 2006-05-22 삼성전자주식회사 네트워크를 통합한 채널리스트구성방법
KR100379430B1 (ko) * 2000-07-18 2003-04-10 엘지전자 주식회사 디지털 티브이의 화면처리장치 및 방법
KR100614154B1 (ko) * 2004-04-28 2006-08-22 주식회사 에어코드 모자이크 이피지 시스템 및 그 방법
KR100787573B1 (ko) * 2006-10-20 2007-12-21 에스케이 텔레콤주식회사 이동통신 단말기에서의 채널 가이드 처리 방법 및 이를위한 이동통신 단말기
KR101510892B1 (ko) * 2008-10-17 2015-04-10 주식회사 알티캐스트 통합 멀티뷰어 제어 방법 및 장치

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