CN1778113A - 延迟偏差可调的健壮模式交错播送 - Google Patents
延迟偏差可调的健壮模式交错播送 Download PDFInfo
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/84—Television signal recording using optical recording
- H04N5/85—Television signal recording using optical recording on discs or drums
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L2001/0098—Unequal error protection
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- Discrete Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Databases & Information Systems (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Transmission Systems Not Characterized By The Medium Used For Transmission (AREA)
- Error Detection And Correction (AREA)
- Time-Division Multiplex Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Color Television Systems (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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US44367203P | 2003-01-28 | 2003-01-28 | |
US60/443,672 | 2003-01-28 | ||
PCT/US2004/001620 WO2004071064A2 (en) | 2003-01-28 | 2004-01-21 | Robust mode staggercasting with adjustable delay offset |
Publications (2)
Publication Number | Publication Date |
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CN1778113A true CN1778113A (zh) | 2006-05-24 |
CN1778113B CN1778113B (zh) | 2010-08-18 |
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CNB2004800030143A Expired - Fee Related CN100387043C (zh) | 2003-01-28 | 2004-01-20 | 健壮模式交错播送的方法和设备 |
CNB2004800030340A Expired - Fee Related CN100379284C (zh) | 2003-01-28 | 2004-01-21 | 无伪像的健壮模式交错播送 |
CN2004800030355A Expired - Lifetime CN1778113B (zh) | 2003-01-28 | 2004-01-21 | 延迟偏差可调的健壮模式交错播送方法和接收器 |
CNB2004800030285A Expired - Fee Related CN100574411C (zh) | 2003-01-28 | 2004-01-22 | 减少移动接收器的分辨率视频的健壮模式交错播送 |
CN2004800029536A Expired - Fee Related CN101156443B (zh) | 2003-01-28 | 2004-01-23 | 鲁棒模式的交错播送快速信道改变 |
CNA2004800063486A Pending CN1826809A (zh) | 2003-01-28 | 2004-01-23 | 用于多分辨率信号的多延迟的健壮模式交错播送 |
CNB2004800063490A Expired - Fee Related CN100505823C (zh) | 2003-01-28 | 2004-01-26 | 健壮模式交错播送存储内容 |
CNB2004800030711A Expired - Fee Related CN100440965C (zh) | 2003-01-28 | 2004-01-27 | 交错播送方法和接收器 |
CNB2004800030622A Expired - Fee Related CN100367792C (zh) | 2003-01-28 | 2004-01-27 | 鲁棒模式交错播送视频质量增强 |
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CNB2004800030340A Expired - Fee Related CN100379284C (zh) | 2003-01-28 | 2004-01-21 | 无伪像的健壮模式交错播送 |
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CNB2004800030285A Expired - Fee Related CN100574411C (zh) | 2003-01-28 | 2004-01-22 | 减少移动接收器的分辨率视频的健壮模式交错播送 |
CN2004800029536A Expired - Fee Related CN101156443B (zh) | 2003-01-28 | 2004-01-23 | 鲁棒模式的交错播送快速信道改变 |
CNA2004800063486A Pending CN1826809A (zh) | 2003-01-28 | 2004-01-23 | 用于多分辨率信号的多延迟的健壮模式交错播送 |
CNB2004800063490A Expired - Fee Related CN100505823C (zh) | 2003-01-28 | 2004-01-26 | 健壮模式交错播送存储内容 |
CNB2004800030711A Expired - Fee Related CN100440965C (zh) | 2003-01-28 | 2004-01-27 | 交错播送方法和接收器 |
CNB2004800030622A Expired - Fee Related CN100367792C (zh) | 2003-01-28 | 2004-01-27 | 鲁棒模式交错播送视频质量增强 |
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US (5) | US8059711B2 (zh) |
EP (9) | EP1588548B1 (zh) |
JP (9) | JP2006521722A (zh) |
KR (9) | KR101006851B1 (zh) |
CN (9) | CN100387043C (zh) |
BR (9) | BRPI0406991A (zh) |
DE (1) | DE602004029551D1 (zh) |
ES (1) | ES2353872T3 (zh) |
MX (9) | MXPA05008094A (zh) |
MY (1) | MY145224A (zh) |
WO (9) | WO2004070986A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105120364A (zh) * | 2015-08-24 | 2015-12-02 | 天脉聚源(北京)科技有限公司 | 一种用于电视互动系统安全传输互动信号的方法 |
Families Citing this family (95)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020122491A1 (en) * | 2001-01-03 | 2002-09-05 | Marta Karczewicz | Video decoder architecture and method for using same |
US20080030623A1 (en) * | 2001-07-19 | 2008-02-07 | Kumar Ramaswamy | Robust reception of digital broadcast transmission |
US7693220B2 (en) * | 2002-01-03 | 2010-04-06 | Nokia Corporation | Transmission of video information |
US7810124B2 (en) * | 2003-01-28 | 2010-10-05 | Thomson Licensing | Robust mode staggercasting fast channel change |
US8027381B2 (en) * | 2003-01-28 | 2011-09-27 | Thomson Licensing | Robust mode staggercasting user controlled switching modes |
BRPI0406991A (pt) * | 2003-01-28 | 2006-01-10 | Thomson Licensing | Difusão alternada de modo robusto |
CN101248675B (zh) * | 2004-02-09 | 2010-12-15 | 松下电器产业株式会社 | 播放接收装置、播放接收方法和播放接收电路 |
CN101010963B (zh) | 2004-08-31 | 2012-07-04 | 汤姆森特许公司 | 多参考画面的快速运动估计 |
KR100621413B1 (ko) * | 2004-10-19 | 2006-09-19 | 삼성전자주식회사 | 디지털 방송의 채널 네비게이션 방법 및 이 방법이적용되는 디지털 방송 수신 장치 |
US7474359B2 (en) * | 2004-12-06 | 2009-01-06 | At&T Intellectual Properties I, L.P. | System and method of displaying a video stream |
JP2006163178A (ja) * | 2004-12-09 | 2006-06-22 | Mitsubishi Electric Corp | 符号化装置及び復号装置 |
US8780957B2 (en) | 2005-01-14 | 2014-07-15 | Qualcomm Incorporated | Optimal weights for MMSE space-time equalizer of multicode CDMA system |
KR20070117660A (ko) | 2005-03-10 | 2007-12-12 | 콸콤 인코포레이티드 | 컨텐트 적응적 멀티미디어 처리 |
MX2007014744A (es) * | 2005-05-24 | 2008-02-14 | Nokia Corp | Metodo y aparatos para transmision/recepcion jerarquica en transmision digital. |
US8054849B2 (en) | 2005-05-27 | 2011-11-08 | At&T Intellectual Property I, L.P. | System and method of managing video content streams |
WO2007000874A1 (ja) * | 2005-06-27 | 2007-01-04 | Pioneer Corporation | 補間装置 |
US7711045B2 (en) * | 2005-07-13 | 2010-05-04 | Samsung Electronics Co., Ltd. | Digital broadcast transmitter/receiver having improved receiving performance and signal processing method thereof |
US20070044123A1 (en) * | 2005-08-16 | 2007-02-22 | Alcatel | System and method for smoothing channel changing in internet protocol television systems |
US8879635B2 (en) | 2005-09-27 | 2014-11-04 | Qualcomm Incorporated | Methods and device for data alignment with time domain boundary |
US8654848B2 (en) | 2005-10-17 | 2014-02-18 | Qualcomm Incorporated | Method and apparatus for shot detection in video streaming |
US8948260B2 (en) | 2005-10-17 | 2015-02-03 | Qualcomm Incorporated | Adaptive GOP structure in video streaming |
KR100740210B1 (ko) * | 2005-10-21 | 2007-07-18 | 삼성전자주식회사 | 듀얼 전송 스트림 생성 장치 및 그 방법 |
KR100740202B1 (ko) * | 2005-10-21 | 2007-07-18 | 삼성전자주식회사 | 듀얼 전송 스트림 생성 장치 및 그 방법 |
US8135046B2 (en) * | 2005-11-11 | 2012-03-13 | Broadcom Corporation | Method and apparatus for demultiplexing, merging, and duplicating packetized elementary stream/program stream/elementary stream data |
JP4684885B2 (ja) * | 2005-12-27 | 2011-05-18 | 株式会社日立製作所 | デジタル放送受信装置 |
JP5161426B2 (ja) * | 2006-01-31 | 2013-03-13 | 株式会社ジャパンディスプレイセントラル | 表示制御装置 |
KR101226324B1 (ko) * | 2006-02-02 | 2013-01-24 | 삼성전자주식회사 | 디지털 방송 서비스를 제공하는 이동통신 시스템에서 하나의 채널을 통하여 다수의 방송 프로그램들을 동시에 제공하는 방법 |
US7620102B2 (en) * | 2006-02-06 | 2009-11-17 | Samsung Electronics Co., Ltd. | Digital broadcasting transmission and reception system |
AU2007243935A1 (en) | 2006-03-29 | 2007-11-08 | Thomson Licensing | Multi view video coding method and device |
US9131164B2 (en) | 2006-04-04 | 2015-09-08 | Qualcomm Incorporated | Preprocessor method and apparatus |
JP2007281868A (ja) * | 2006-04-06 | 2007-10-25 | Nippon Hoso Kyokai <Nhk> | 送信装置及び受信装置 |
CN101422037B (zh) * | 2006-04-18 | 2014-04-09 | 汤姆逊许可公司 | 缩短数字视频设备频道变换时间的方法 |
BRPI0621618B1 (pt) | 2006-04-29 | 2019-10-22 | Interdigital Ce Patent Holdings | método e dispositivo móvel para recuperar perda de um pacote de dados quando o dispositivo móvel é transferido de controle entre células |
JP2007325153A (ja) * | 2006-06-05 | 2007-12-13 | Matsushita Electric Ind Co Ltd | デジタル放送受信機 |
US9046649B2 (en) | 2006-08-31 | 2015-06-02 | Micron Technology, Inc. | Communication methods, methods of forming an interconnect, signal interconnects, integrated circuit structures, circuits, and data apparatuses |
US7844142B2 (en) | 2006-08-31 | 2010-11-30 | Micron Technology, Inc. | Communication methods, methods of forming an interconnect, signal interconnects, integrated circuit structures, circuits, and data apparatuses |
US8458744B2 (en) * | 2006-11-07 | 2013-06-04 | Thomson Licensing | Method for reducing channel change times and synchronizing audio/video content during channel change |
KR100862307B1 (ko) * | 2006-12-29 | 2008-10-13 | 엘지이노텍 주식회사 | 디엠비 및 브이에스비 튜너 모듈 |
BRPI0806829A2 (pt) * | 2007-01-04 | 2014-06-03 | Thomson Licensing | Método e aparelho para ocultamento de erros na transmissão de vídeo em vídeos codificados em múltiplas vistas que utilizam um alto nível de sintaxe |
DE102007003187A1 (de) | 2007-01-22 | 2008-10-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren zum Erzeugen eines zu sendenden Signals oder eines decodierten Signals |
EP1954056A1 (en) | 2007-01-31 | 2008-08-06 | Global IP Solutions (GIPS) AB | Multiple description coding and transmission of a video signal |
US8073049B2 (en) | 2007-02-01 | 2011-12-06 | Google Inc. | Method of coding a video signal |
DE102007045741A1 (de) * | 2007-06-27 | 2009-01-08 | Siemens Ag | Verfahren und Vorrichtung zum Codieren und Decodieren von Multimediadaten |
EP2183898B1 (en) * | 2007-07-05 | 2016-09-14 | Coherent Logix Incorporated | Mobile television broadcast system |
US8347339B2 (en) * | 2007-07-05 | 2013-01-01 | Coherent Logix, Incorporated | Transmission of multimedia streams to mobile devices with variable training information |
US8332896B2 (en) * | 2007-07-05 | 2012-12-11 | Coherent Logix, Incorporated | Transmission of multimedia streams to mobile devices with cross stream association |
US8358705B2 (en) * | 2007-07-05 | 2013-01-22 | Coherent Logix, Incorporated | Transmission of multimedia streams to mobile devices with uncoded transport tunneling |
US10848811B2 (en) | 2007-07-05 | 2020-11-24 | Coherent Logix, Incorporated | Control information for a wirelessly-transmitted data stream |
US8290035B2 (en) * | 2007-07-11 | 2012-10-16 | Limberg Allen Leroy | Systems for reducing adverse effects of deep fades in DTV signals designed for mobile reception |
US8290060B2 (en) * | 2007-08-21 | 2012-10-16 | Limberg Allen Leroy | Staggercasting of DTV signals that employ concatenated convolutional coding |
JP2010538534A (ja) * | 2007-08-28 | 2010-12-09 | トムソン ライセンシング | チャネル変更遅延のないスタガーキャスティング |
US8046453B2 (en) * | 2007-09-20 | 2011-10-25 | Qurio Holdings, Inc. | Illustration supported P2P media content streaming |
EP2191653A1 (en) * | 2007-09-21 | 2010-06-02 | Thomson Licensing | Apparatus and method for synchronizing user observable signals |
WO2009047697A2 (en) * | 2007-10-08 | 2009-04-16 | Nxp B.V. | System and method for error concealment |
US20100254489A1 (en) * | 2007-11-14 | 2010-10-07 | Thomson Licensing | Code enhanced staggercasting |
KR101528647B1 (ko) * | 2007-11-14 | 2015-06-12 | 톰슨 라이센싱 | 코드 개선된 스태거캐스팅 |
CN101247204B (zh) * | 2007-11-23 | 2011-05-11 | 清华大学 | 全球数字广播系统中的鲁棒性模式检测实现方法 |
JP2009141543A (ja) * | 2007-12-05 | 2009-06-25 | Nec Saitama Ltd | 携帯電話端末および携帯電話端末制御方法 |
US20090231437A1 (en) * | 2008-03-11 | 2009-09-17 | Yao-Chang Huang | Tv data processing method and tv data receiver utilizing which |
CN101999235A (zh) * | 2008-04-11 | 2011-03-30 | 汤姆逊许可公司 | 具有时间可缩放性的交错播送 |
US8782723B2 (en) * | 2008-05-02 | 2014-07-15 | Thomson Licensing | Method and apparatus for power savings in staggercasting |
EP2439904B1 (en) | 2008-06-07 | 2014-01-15 | Coherent Logix Incorporated | Transmitting and receiving control information for use with multimedia streams |
WO2009154656A1 (en) * | 2008-06-17 | 2009-12-23 | Thomson Licensing | Network abstraction layer (nal)-aware multiplexer with feedback |
FR2933263A1 (fr) | 2008-06-30 | 2010-01-01 | Thomson Licensing | Methode de reception de flux de donnees et methode d'emission correspondante |
WO2010038197A1 (en) | 2008-09-30 | 2010-04-08 | Nxp B.V. | Profile for frame rate conversion |
JP5369599B2 (ja) * | 2008-10-20 | 2013-12-18 | 富士通株式会社 | 映像符号化装置、映像符号化方法 |
US9077937B2 (en) * | 2008-11-06 | 2015-07-07 | Alcatel Lucent | Method and apparatus for fast channel change |
KR101516968B1 (ko) * | 2008-11-06 | 2015-05-04 | 삼성전자주식회사 | 오디오 신호 처리 방법 및 이를 이용한 방송 출력 장치 |
US8374254B2 (en) * | 2008-12-15 | 2013-02-12 | Sony Mobile Communications Ab | Multimedia stream combining |
JP2010226258A (ja) * | 2009-03-19 | 2010-10-07 | Fujitsu Ltd | 情報取得システム、送信装置、データ捕捉装置、送信方法及びデータ捕捉方法 |
CN102484729B (zh) * | 2009-04-07 | 2016-08-24 | Lg电子株式会社 | 广播发送器、广播接收器及其3d视频数据处理方法 |
CN101909196B (zh) | 2009-06-05 | 2013-04-17 | 华为技术有限公司 | 一种频道切换处理方法及系统以及相关设备 |
JP5456784B2 (ja) * | 2009-09-11 | 2014-04-02 | パナソニック株式会社 | コンテンツ送信装置、コンテンツ受信装置、コンテンツ送信プログラム、コンテンツ受信プログラム、コンテンツ送信方法、及びコンテンツ受信方法 |
CN101674485B (zh) * | 2009-10-13 | 2012-02-08 | 中兴通讯股份有限公司 | 一种打包复用码流选择输出装置和方法 |
US20110113301A1 (en) * | 2009-11-06 | 2011-05-12 | Limberg Allen Leroy | Diversity broadcasting of gray-labeled CCC data using 8-VSB AM |
KR101750048B1 (ko) | 2009-11-13 | 2017-07-03 | 삼성전자주식회사 | 변속 재생 서비스 제공 방법 및 장치 |
KR101272982B1 (ko) * | 2009-12-21 | 2013-06-10 | 한국전자통신연구원 | 아이피티비 셋탑박스 및 그의 채널 전환 방법 |
KR20110105710A (ko) * | 2010-03-19 | 2011-09-27 | 삼성전자주식회사 | 복수의 챕터를 포함하는 콘텐트를 적응적으로 스트리밍하는 방법 및 장치 |
EP2395754A1 (en) * | 2010-06-14 | 2011-12-14 | Thomson Licensing | Receiver and method at the receiver for enabling channel change with a single decoder |
US20130128956A1 (en) * | 2010-08-06 | 2013-05-23 | Thomson Licensing | Apparatus and method for receiving signals |
JP5879545B2 (ja) * | 2010-10-12 | 2016-03-08 | パナソニックIpマネジメント株式会社 | 送信回路、受信回路、送信方法、受信方法、通信システム及びその通信方法 |
KR102172279B1 (ko) * | 2011-11-14 | 2020-10-30 | 한국전자통신연구원 | 스케일러블 다채널 오디오 신호를 지원하는 부호화 장치 및 복호화 장치, 상기 장치가 수행하는 방법 |
US8929432B2 (en) * | 2012-09-07 | 2015-01-06 | Sony Corporation | Combination A/53 and A/153 receiver using a HIHO viterbi decoder |
US9609336B2 (en) * | 2013-04-16 | 2017-03-28 | Fastvdo Llc | Adaptive coding, transmission and efficient display of multimedia (acted) |
EP2903284A1 (en) * | 2013-06-05 | 2015-08-05 | Axis AB | Method for encoding digital video data |
US20150146012A1 (en) * | 2013-11-27 | 2015-05-28 | Sprint Communications Company L.P. | Video presentation quality display in a wireless communication device |
US9794313B2 (en) * | 2014-05-09 | 2017-10-17 | Cisco Technology, Inc. | Methods and systems to facilitate synchronization of multiple media streams |
CN104361733B (zh) * | 2014-11-26 | 2017-10-27 | 中国科学院电子学研究所 | 一种基于交叉编码的动态验证无线遥控的方法 |
US9832521B2 (en) * | 2014-12-23 | 2017-11-28 | Intel Corporation | Latency and efficiency for remote display of non-media content |
EP3185455A1 (en) | 2015-12-21 | 2017-06-28 | Thomson Licensing | Method and apparatus for detecting packet loss in staggercasting |
US9813659B1 (en) * | 2016-05-11 | 2017-11-07 | Drone Racing League, Inc. | Diversity receiver |
EP3244623A1 (en) * | 2016-05-13 | 2017-11-15 | Thomson Licensing | Method and apparatus for bandwidth optimization using staggercast |
US10218986B2 (en) * | 2016-09-26 | 2019-02-26 | Google Llc | Frame accurate splicing |
US10779017B2 (en) | 2018-12-10 | 2020-09-15 | Warner Bros. Entertainment Inc. | Method and system for reducing drop-outs during video stream playback |
WO2021126156A1 (en) * | 2019-12-16 | 2021-06-24 | Realtime Data Llc | Systems and methods for uninterrupted reception of streaming data |
Family Cites Families (94)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US743660A (en) * | 1903-05-15 | 1903-11-10 | Elmer E Reese | Mail-box. |
CA1065409A (en) | 1974-02-27 | 1979-10-30 | Her Majesty The Queen In Right Of Canada As Represented By The Minister Of National Defence Of Her Majesty's Canadian Government | Improving error rate on radio teletype circuits |
JPS6445342A (en) | 1987-08-14 | 1989-02-17 | Nippon Catalytic Chem Ind | Production of 1,4-dihydroxy-2-naphthoic acid aryl ester |
US4870497A (en) * | 1988-01-22 | 1989-09-26 | American Telephone And Telegraph Company | Progressive transmission of high resolution two-tone facsimile images |
JPH0750708B2 (ja) * | 1989-04-26 | 1995-05-31 | 株式会社東芝 | 半導体装置 |
US20020129374A1 (en) * | 1991-11-25 | 2002-09-12 | Michael J. Freeman | Compressed digital-data seamless video switching system |
US5446759A (en) * | 1992-03-12 | 1995-08-29 | Ntp Incorporated | Information transmission system and method of operation |
US5289276A (en) * | 1992-06-19 | 1994-02-22 | General Electric Company | Method and apparatus for conveying compressed video data over a noisy communication channel |
US5371551A (en) * | 1992-10-29 | 1994-12-06 | Logan; James | Time delayed digital video system using concurrent recording and playback |
US5477283A (en) * | 1993-05-24 | 1995-12-19 | Casey; Alan F. | Image projecting device |
JP3135417B2 (ja) | 1993-05-26 | 2001-02-13 | 株式会社日立製作所 | 放送方式および放送送受信システムおよび放送受信機 |
US5414725A (en) * | 1993-08-03 | 1995-05-09 | Imra America, Inc. | Harmonic partitioning of a passively mode-locked laser |
US6028649A (en) * | 1994-04-21 | 2000-02-22 | Reveo, Inc. | Image display systems having direct and projection viewing modes |
US5610848A (en) * | 1994-05-13 | 1997-03-11 | Hughes Aircraft Company | Robust resonance reduction using staggered posicast filters |
US5477263A (en) | 1994-05-26 | 1995-12-19 | Bell Atlantic Network Services, Inc. | Method and apparatus for video on demand with fast forward, reverse and channel pause |
JPH08213972A (ja) * | 1995-02-06 | 1996-08-20 | Nec Corp | ダイバーシティ送受信方式 |
US5822324A (en) * | 1995-03-16 | 1998-10-13 | Bell Atlantic Network Services, Inc. | Simulcasting digital video programs for broadcast and interactive services |
US5532748A (en) * | 1995-03-31 | 1996-07-02 | Matsushita Electric Corporation Of America | Hybrid analog/digital television transmission system |
US5592471A (en) * | 1995-04-21 | 1997-01-07 | Cd Radio Inc. | Mobile radio receivers using time diversity to avoid service outages in multichannel broadcast transmission systems |
EP0744847B1 (fr) * | 1995-05-23 | 2005-08-24 | Koninklijke Philips Electronics N.V. | Système de transmission d'information utilisant, en redondance, au moins deux canaux |
US5910960A (en) * | 1995-06-07 | 1999-06-08 | Discovision Associates | Signal processing apparatus and method |
US5703677A (en) * | 1995-11-14 | 1997-12-30 | The Trustees Of The University Of Pennsylvania | Single lens range imaging method and apparatus |
US5703877A (en) * | 1995-11-22 | 1997-12-30 | General Instrument Corporation Of Delaware | Acquisition and error recovery of audio data carried in a packetized data stream |
JP3371186B2 (ja) * | 1995-11-27 | 2003-01-27 | ソニー株式会社 | ビデオデータ配信システムおよびビデオデータ受信装置 |
US5799037A (en) * | 1996-02-16 | 1998-08-25 | David Sarnoff Research Center Inc. | Receiver capable of demodulating multiple digital modulation formats |
US5892535A (en) * | 1996-05-08 | 1999-04-06 | Digital Video Systems, Inc. | Flexible, configurable, hierarchical system for distributing programming |
JPH1045342A (ja) | 1996-07-31 | 1998-02-17 | Toshiba Corp | エレベータの制振装置 |
US6185427B1 (en) * | 1996-09-06 | 2001-02-06 | Snaptrack, Inc. | Distributed satellite position system processing and application network |
JPH10145342A (ja) * | 1996-11-08 | 1998-05-29 | Sony Corp | 送信装置、受信装置および送受信装置 |
KR100263036B1 (ko) * | 1996-11-20 | 2000-08-01 | 김영환 | 디지탈 케이블티브이 시스템의 원격제어장치 |
US6480541B1 (en) | 1996-11-27 | 2002-11-12 | Realnetworks, Inc. | Method and apparatus for providing scalable pre-compressed digital video with reduced quantization based artifacts |
US6038257A (en) * | 1997-03-12 | 2000-03-14 | Telefonaktiebolaget L M Ericsson | Motion and still video picture transmission and display |
US6055277A (en) * | 1997-05-29 | 2000-04-25 | Trw Docket No. | Communication system for broadcasting to mobile users |
EP2239876A3 (en) * | 1997-06-19 | 2011-01-26 | Kabushiki Kaisha Toshiba | Information data multiplexing transmission system, multiplexer and demultiplexer used therefor, and error correcting encoder and decoder |
US6148005A (en) * | 1997-10-09 | 2000-11-14 | Lucent Technologies Inc | Layered video multicast transmission system with retransmission-based error recovery |
US5978029A (en) * | 1997-10-10 | 1999-11-02 | International Business Machines Corporation | Real-time encoding of video sequence employing two encoders and statistical analysis |
SG85096A1 (en) * | 1998-02-11 | 2001-12-19 | Samsung Electronics Co Ltd | Decimation of baseband dtv signals prior to channel equalization in digital television signal receivers |
US6414725B1 (en) | 1998-04-16 | 2002-07-02 | Leitch Technology Corporation | Method and apparatus for synchronized multiple format data storage |
JP2000068863A (ja) * | 1998-08-19 | 2000-03-03 | Fujitsu Ltd | 符号化装置及びその方法 |
JP3974712B2 (ja) * | 1998-08-31 | 2007-09-12 | 富士通株式会社 | ディジタル放送用送信・受信再生方法及びディジタル放送用送信・受信再生システム並びにディジタル放送用送信装置及びディジタル放送用受信再生装置 |
US7336712B1 (en) | 1998-09-02 | 2008-02-26 | Koninklijke Philips Electronics N.V. | Video signal transmission |
MXPA01000974A (es) * | 1998-09-16 | 2002-06-04 | Actv Inc | Sistema de conmutacion de video sin restriccion de datos digitales comprimidos. |
JP4126779B2 (ja) | 1998-10-21 | 2008-07-30 | ヤマハ株式会社 | デジタル信号処理装置 |
US6418549B1 (en) | 1998-10-30 | 2002-07-09 | Merunetworks, Inc. | Data transmission using arithmetic coding based continuous error detection |
US6370666B1 (en) * | 1998-12-02 | 2002-04-09 | Agere Systems Guardian Corp. | Tuning scheme for error-corrected broadcast programs |
US6195024B1 (en) * | 1998-12-11 | 2001-02-27 | Realtime Data, Llc | Content independent data compression method and system |
JP4244424B2 (ja) | 1999-02-05 | 2009-03-25 | パナソニック株式会社 | テレビ放送用送受信システム |
US6366888B1 (en) * | 1999-03-29 | 2002-04-02 | Lucent Technologies Inc. | Technique for multi-rate coding of a signal containing information |
US6735423B1 (en) * | 1999-05-18 | 2004-05-11 | General Instrument Corporation | Method and apparatus for obtaining optimal performance in a receiver |
JP2000354023A (ja) | 1999-06-14 | 2000-12-19 | Mitsubishi Electric Corp | 伝送方式 |
US7155735B1 (en) * | 1999-10-08 | 2006-12-26 | Vulcan Patents Llc | System and method for the broadcast dissemination of time-ordered data |
US6711657B1 (en) * | 1999-10-21 | 2004-03-23 | Oracle Corp. | Methods for managing memory in a run-time environment including registration of a deallocation routine at explicit, lazy initialization |
US6687305B1 (en) * | 1999-11-08 | 2004-02-03 | Hitachi, Ltd. | Receiver, CPU and decoder for digital broadcast |
US6771657B1 (en) * | 1999-12-09 | 2004-08-03 | General Instrument Corporation | Non real-time delivery of MPEG-2 programs via an MPEG-2 transport stream |
US6700624B2 (en) * | 1999-12-30 | 2004-03-02 | Lg Electronics Inc. | Combined terrestrial wave/cable broadcast receiver and program information processing method therefor |
US6701528B1 (en) | 2000-01-26 | 2004-03-02 | Hughes Electronics Corporation | Virtual video on demand using multiple encrypted video segments |
US6304809B1 (en) * | 2000-03-21 | 2001-10-16 | Ford Global Technologies, Inc. | Engine control monitor for vehicle equipped with engine and transmission |
US6889351B1 (en) | 2000-03-30 | 2005-05-03 | Koninklijke Philips Electronics, N.V. | Backward compatible multiple data stream transmission method and system for compressed domain signals |
JP2001285736A (ja) | 2000-03-31 | 2001-10-12 | Canon Inc | テレビジョン放送受信装置、テレビジョン放送受信システム、テレビジョン放送受信方法、及び記憶媒体 |
US6847395B2 (en) | 2000-04-17 | 2005-01-25 | Triveni Digital Inc. | Digital television signal test equipment |
JP2001326875A (ja) * | 2000-05-16 | 2001-11-22 | Sony Corp | 画像処理装置および画像処理方法、並びに記録媒体 |
US7600245B2 (en) * | 2000-06-27 | 2009-10-06 | At&T Intellectual Property I, L.P. | System and methods for subscribers to view, select and otherwise customize delivery of programming over a communication system |
US7003794B2 (en) * | 2000-06-27 | 2006-02-21 | Bamboo Mediacasting, Inc. | Multicasting transmission of multimedia information |
US6816194B2 (en) * | 2000-07-11 | 2004-11-09 | Microsoft Corporation | Systems and methods with error resilience in enhancement layer bitstream of scalable video coding |
JP3631123B2 (ja) | 2000-10-03 | 2005-03-23 | 三洋電機株式会社 | デジタル放送受信装置 |
JP3731465B2 (ja) * | 2000-10-13 | 2006-01-05 | 株式会社ケンウッド | ディジタル放送受信機及びディジタル放送受信方法 |
JP3645168B2 (ja) * | 2000-10-18 | 2005-05-11 | 独立行政法人産業技術総合研究所 | 光軸調整方法およびその調整プログラムを記録した記録媒体 |
JP4449206B2 (ja) * | 2000-11-14 | 2010-04-14 | ソニー株式会社 | 階層変調放送受信装置及び階層変調放送受信方法 |
JP2002223441A (ja) | 2000-11-27 | 2002-08-09 | Media Glue Corp | 符号化信号分離・合成装置、符号化信号分離・合成方法および符号化信号分離・合成プログラムを記録した媒体 |
EP1217841A2 (en) * | 2000-11-27 | 2002-06-26 | Media Glue Corporation | Bitstream separating and merging system, apparatus, method and computer program product |
US7058127B2 (en) * | 2000-12-27 | 2006-06-06 | International Business Machines Corporation | Method and system for video transcoding |
US7103669B2 (en) * | 2001-02-16 | 2006-09-05 | Hewlett-Packard Development Company, L.P. | Video communication method and system employing multiple state encoding and path diversity |
US20020136538A1 (en) * | 2001-03-22 | 2002-09-26 | Koninklijke Philips Electronics N.V. | Smart quality setting for personal TV recording |
EP1261204A2 (en) * | 2001-03-29 | 2002-11-27 | Matsushita Electric Industrial Co., Ltd. | Method and apparatus for data reproduction |
US7206352B2 (en) * | 2001-04-02 | 2007-04-17 | Koninklijke Philips Electronics N.V. | ATSC digital television system |
US7675994B2 (en) * | 2001-04-02 | 2010-03-09 | Koninklijke Philips Electronics N.V. | Packet identification mechanism at the transmitter and receiver for an enhanced ATSC 8-VSB system |
US20020191116A1 (en) * | 2001-04-24 | 2002-12-19 | Damien Kessler | System and data format for providing seamless stream switching in a digital video recorder |
JP2002344838A (ja) | 2001-05-15 | 2002-11-29 | Funai Electric Co Ltd | 受信チャンネル番号表示機能を有する放送受信装置 |
US6970513B1 (en) * | 2001-06-05 | 2005-11-29 | At&T Corp. | System for content adaptive video decoding |
JP2003016725A (ja) * | 2001-06-27 | 2003-01-17 | Sony Corp | コンテンツデータの送信装置および送信方法、並びにコンテンツデータの処理装置および処理方法 |
US20040028076A1 (en) * | 2001-06-30 | 2004-02-12 | Strolle Christopher H | Robust data extension for 8vsb signaling |
CN100393110C (zh) * | 2001-07-19 | 2008-06-04 | 汤姆森许可公司 | 数字广播传输可靠接收的方法和系统 |
JP4141952B2 (ja) * | 2001-07-19 | 2008-08-27 | トムソン ライセンシング | 信号の受信を改善する方法、システム、および受信機 |
US20080030623A1 (en) * | 2001-07-19 | 2008-02-07 | Kumar Ramaswamy | Robust reception of digital broadcast transmission |
JP2003134064A (ja) * | 2001-10-26 | 2003-05-09 | Hitachi Ltd | デジタル放送補完方法およびデジタル放送受信システム |
US7262806B2 (en) * | 2001-11-21 | 2007-08-28 | Broadcom Corporation | System and method for aligned compression of interlaced video |
US6646578B1 (en) | 2002-11-22 | 2003-11-11 | Ub Video Inc. | Context adaptive variable length decoding system and method |
US20040117840A1 (en) | 2002-12-12 | 2004-06-17 | Boudreau Paul A. | Data enhanced multi-media system for a set-top terminal |
US7092442B2 (en) * | 2002-12-19 | 2006-08-15 | Mitsubishi Electric Research Laboratories, Inc. | System and method for adaptive field and frame video encoding using motion activity |
US7810124B2 (en) * | 2003-01-28 | 2010-10-05 | Thomson Licensing | Robust mode staggercasting fast channel change |
BRPI0406991A (pt) * | 2003-01-28 | 2006-01-10 | Thomson Licensing | Difusão alternada de modo robusto |
US7403660B2 (en) * | 2003-04-30 | 2008-07-22 | Nokia Corporation | Encoding picture arrangement parameter in picture bitstream |
US20060017360A1 (en) * | 2004-07-22 | 2006-01-26 | Daniel Lyvers | Modular fascia for refrigerator storage assemblies and methods of making same |
JP5229527B2 (ja) * | 2006-08-25 | 2013-07-03 | ソニー株式会社 | 二次電池用電解液および二次電池 |
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CN105120364A (zh) * | 2015-08-24 | 2015-12-02 | 天脉聚源(北京)科技有限公司 | 一种用于电视互动系统安全传输互动信号的方法 |
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