DE60126114D1 - Signalsender und signalempfänger - Google Patents

Signalsender und signalempfänger

Info

Publication number
DE60126114D1
DE60126114D1 DE60126114T DE60126114T DE60126114D1 DE 60126114 D1 DE60126114 D1 DE 60126114D1 DE 60126114 T DE60126114 T DE 60126114T DE 60126114 T DE60126114 T DE 60126114T DE 60126114 D1 DE60126114 D1 DE 60126114D1
Authority
DE
Germany
Prior art keywords
signal
transmitter
receiver
signal receiver
signal transmitter
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60126114T
Other languages
English (en)
Other versions
DE60126114T2 (de
Inventor
Yutaka Nio
Hidekazu Suzuki
Toshiro Nishio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE60126114D1 publication Critical patent/DE60126114D1/de
Publication of DE60126114T2 publication Critical patent/DE60126114T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/12—Systems in which the television signal is transmitted via one channel or a plurality of parallel channels, the bandwidth of each channel being less than the bandwidth of the television signal
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/235—Processing of additional data, e.g. scrambling of additional data or processing content descriptors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • H04J3/1682—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers
    • H04J3/1688—Allocation of channels according to the instantaneous demands of the users, e.g. concentrated multiplexers, statistical multiplexers the demands of the users being taken into account after redundancy removal, e.g. by predictive coding, by variable sampling
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/23614—Multiplexing of additional data and video streams
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/236—Assembling of a multiplex stream, e.g. transport stream, by combining a video stream with other content or additional data, e.g. inserting a URL [Uniform Resource Locator] into a video stream, multiplexing software data into a video stream; Remultiplexing of multiplex streams; Insertion of stuffing bits into the multiplex stream, e.g. to obtain a constant bit-rate; Assembling of a packetised elementary stream
    • H04N21/2368—Multiplexing of audio and video streams
    • 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]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/242—Synchronization processes, e.g. processing of PCR [Program Clock References]
    • 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
    • H04N21/4302—Content synchronisation processes, e.g. decoder synchronisation
    • H04N21/4307—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen
    • H04N21/43072—Synchronising the rendering of multiple content streams or additional data on devices, e.g. synchronisation of audio on a mobile phone with the video output on the TV screen of multiple content streams on the same device
    • 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
    • H04N21/4341—Demultiplexing of audio and video streams
    • 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
    • H04N21/4348—Demultiplexing of additional data and video streams
    • 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
    • H04N21/435—Processing of additional data, e.g. decrypting of additional data, reconstructing software from modules extracted from the transport 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]
    • H04N21/80—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
    • H04N21/8458—Structuring of content, e.g. decomposing content into time segments involving uncompressed content
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/08—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division
    • H04N7/083—Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band, e.g. by time division with signal insertion during the vertical and the horizontal blanking interval, e.g. MAC data signals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
    • G09G5/006—Details of the interface to the display terminal
DE60126114T 2000-10-12 2001-10-12 Signalsender und signalempfänger Expired - Lifetime DE60126114T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2000311585 2000-10-12
JP2000311585 2000-10-12
PCT/JP2001/009001 WO2002032133A1 (fr) 2000-10-12 2001-10-12 Emetteur et recepteur de signaux

Publications (2)

Publication Number Publication Date
DE60126114D1 true DE60126114D1 (de) 2007-03-08
DE60126114T2 DE60126114T2 (de) 2007-08-23

Family

ID=18791319

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60126114T Expired - Lifetime DE60126114T2 (de) 2000-10-12 2001-10-12 Signalsender und signalempfänger

Country Status (7)

Country Link
US (1) US7339959B2 (de)
EP (1) EP1326444B1 (de)
JP (1) JP4008688B2 (de)
KR (2) KR20020062327A (de)
CN (1) CN1205814C (de)
DE (1) DE60126114T2 (de)
WO (1) WO2002032133A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1205820C (zh) 2000-07-21 2005-06-08 松下电器产业株式会社 信号发送装置及信号接收装置
WO2002073812A1 (fr) * 2001-03-14 2002-09-19 Matsushita Electric Industrial Co., Ltd. Procede de codage de correction d'erreur, procede de decodage de correction d'erreur et appareils de codage et de decodage de correction d'erreur
US6903706B1 (en) * 2002-03-20 2005-06-07 Matrox Graphics Inc. Method and apparatus for multi-display of digital visual interfaces
JP2004023187A (ja) * 2002-06-12 2004-01-22 Matsushita Electric Ind Co Ltd データ送信装置、データ受信装置
US7460156B2 (en) 2003-03-19 2008-12-02 Hitachi, Ltd. Signal transmission method between television camera and video apparatus and apparatus using the method
JP2007116734A (ja) * 2003-03-19 2007-05-10 Hitachi Kokusai Electric Inc 信号伝送方法及び信号伝送装置
JPWO2004107746A1 (ja) 2003-05-28 2006-07-20 松下電器産業株式会社 デジタルインターフェイスデコード受信装置
JP4363199B2 (ja) 2004-01-28 2009-11-11 ソニー株式会社 情報信号処理装置および情報信号処理方法
KR100607858B1 (ko) * 2004-12-31 2006-08-08 삼성전자주식회사 이동통신단말기에서 사용주파수 대역의 잡음을 제거하기위한 장치 및 방법
US7499462B2 (en) * 2005-03-15 2009-03-03 Radiospire Networks, Inc. System, method and apparatus for wireless delivery of content from a generalized content source to a generalized content sink
US20060212911A1 (en) * 2005-03-15 2006-09-21 Radiospire Networks, Inc. System, method and apparatus for wireless delivery of analog media from a media source to a media sink
US20060209892A1 (en) * 2005-03-15 2006-09-21 Radiospire Networks, Inc. System, method and apparatus for wirelessly providing a display data channel between a generalized content source and a generalized content sink
US20060209890A1 (en) * 2005-03-15 2006-09-21 Radiospire Networks, Inc. System, method and apparatus for placing training information within a digital media frame for wireless transmission
US20060209884A1 (en) * 2005-03-15 2006-09-21 Macmullan Samuel J System, method and apparatus for automatic detection and automatic connection between a generalized content source and a generalized content sink
US7844762B2 (en) * 2006-02-24 2010-11-30 Silicon Image, Inc. Parallel interface bus to communicate video data encoded for serial data links
EP2124437A4 (de) 2007-03-13 2010-12-29 Sony Corp Kommunikationssystem, sender, sendeverfahren, empfänger und empfangsverfahren
KR101035948B1 (ko) * 2009-11-04 2011-05-23 주식회사 아이닉스 단일 송수신 케이블을 이용한 음성 및 영상신호 송수신방법 및 장치
JP5469582B2 (ja) * 2010-10-25 2014-04-16 パナソニック株式会社 通信システムおよび伝送ユニット
JP5469581B2 (ja) * 2010-10-25 2014-04-16 パナソニック株式会社 通信システムおよび伝送ユニット
US9001898B2 (en) * 2011-06-10 2015-04-07 Thinklogical, Llc Method and system for serial digital interface (SDI) video data extension
JP2016015584A (ja) * 2014-07-01 2016-01-28 株式会社日立製作所 ネットワークカメラシステム、ネットワークカメラおよび音映像送信方法
US11277210B2 (en) 2015-11-19 2022-03-15 The Hong Kong University Of Science And Technology Method, system and storage medium for signal separation

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174958A (ja) 1984-02-21 1985-09-09 Toshiba Corp 位相判定装置
JPS60174958U (ja) * 1984-04-24 1985-11-20 日本電気ホームエレクトロニクス株式会社 Ｒｇｂインタフエ−スデ−タ通信回路
DE3732111A1 (de) 1987-09-24 1989-04-06 Bosch Gmbh Robert Verfahren zur laufzeitanpassung von video- und audiosignalen an ein referenzsignal
JPH04302594A (ja) * 1991-03-29 1992-10-26 Fujitsu General Ltd Ｍｕｓｅ−ｎｔｓｃコンバータ
US5611038A (en) * 1991-04-17 1997-03-11 Shaw; Venson M. Audio/video transceiver provided with a device for reconfiguration of incompatibly received or transmitted video and audio information
JP3135308B2 (ja) 1991-09-03 2001-02-13 株式会社日立製作所 ディジタルビデオ・オーディオ信号伝送方法及びディジタルオーディオ信号再生方法
JPH06133239A (ja) 1992-10-16 1994-05-13 Sony Corp モニタ装置
JPH06343165A (ja) 1993-06-01 1994-12-13 Sony Corp 伝送装置
CA2102942C (en) * 1993-09-10 1999-08-03 Sanford S. Lum Programmable color space conversion unit
US5701581A (en) * 1993-12-28 1997-12-23 Hitachi Denshi Kabushiki Kaisha Method for bidirectionally transmitting digital video signal and digital video signal bidirectional transmission system
US5506627A (en) 1994-06-10 1996-04-09 Tektronix, Inc. Phase locked loop chain for locking audio sampling to serial digital component vide timing
JP3612750B2 (ja) 1994-10-31 2005-01-19 ソニー株式会社 ビデオカメラ、カメラコントロールユニット並びにビデオカメラシステム。
KR100188084B1 (ko) 1995-05-12 1999-06-01 김광호 비디오 신호선을 이용한 오디오 데이타의 전달 장치 및 그 방법
US5835498A (en) 1995-10-05 1998-11-10 Silicon Image, Inc. System and method for sending multiple data signals over a serial link
JP2768338B2 (ja) 1995-12-26 1998-06-25 日本電気株式会社 オーデイオビデオインタフエース回路
WO1998015121A1 (fr) 1996-09-30 1998-04-09 Sony Corporation Dispositif d'emission, dispositif de reception, dispositif d'emission-reception, emetteur et procede d'emission
JPH10257008A (ja) * 1997-03-12 1998-09-25 Nec Corp マルチプレクサ
US6564269B1 (en) 1998-09-10 2003-05-13 Silicon Image, Inc. Bi-directional data transfer using the video blanking period in a digital data stream
JP2000156031A (ja) * 1998-11-17 2000-06-06 Sony Corp 情報処理システム、情報処理装置、及び情報処理方法
JP2000175203A (ja) * 1998-12-08 2000-06-23 Land Computer:Kk 画像信号複合及び分離方式
JP2000188757A (ja) * 1998-12-21 2000-07-04 Toshiba Corp デジタルｔｖ放送送信装置及びその受信装置
JP2000228762A (ja) * 1999-02-05 2000-08-15 Hitachi Ltd 走査変換回路
JP4639420B2 (ja) * 2000-03-08 2011-02-23 ソニー株式会社 信号伝送装置および信号伝送方法
JP2001290319A (ja) 2000-04-07 2001-10-19 Konica Corp 画像形成装置
CN1205820C (zh) 2000-07-21 2005-06-08 松下电器产业株式会社 信号发送装置及信号接收装置
JP5140901B2 (ja) 2000-09-25 2013-02-13 パナソニック株式会社 信号伝送システム、及び信号受信装置
WO2002025946A1 (fr) 2000-09-25 2002-03-28 Matsushita Electric Industrial Co., Ltd. Systeme de transmission de signaux, emetteur de signaux et recepteur de signaux

Also Published As

Publication number Publication date
JP2002199359A (ja) 2002-07-12
EP1326444A4 (de) 2005-06-22
CN1393104A (zh) 2003-01-22
WO2002032133A1 (fr) 2002-04-18
DE60126114T2 (de) 2007-08-23
EP1326444A1 (de) 2003-07-09
JP4008688B2 (ja) 2007-11-14
KR100750779B1 (ko) 2007-08-20
KR20020062327A (ko) 2002-07-25
US20030112828A1 (en) 2003-06-19
EP1326444B1 (de) 2007-01-17
CN1205814C (zh) 2005-06-08
US7339959B2 (en) 2008-03-04
KR20050046821A (ko) 2005-05-18

Similar Documents

Publication Publication Date Title
DE60126114D1 (de) Signalsender und signalempfänger
DE60024225D1 (de) Funksender
DE60224343D1 (de) OFDM- Sender und Empfänger
DE60116682D1 (de) Hochfrequenzsender und/oder -empfänger
FI20001774A (fi) Lähetinvastaanottimen testaaminen
DK1174781T3 (da) Signaltransmissionsapparat
DE60127963D1 (de) Signalübertragungssystem
DE69913041D1 (de) Antennenvorrrichtung und Sende-/Empfangseinheit
DE69829835D1 (de) Funksender und Funkempfänger
DE50101948D1 (de) Empfangseinrichtung
DE50008134D1 (de) Funksende- und -empfangsgerät
FR2779300B1 (fr) Recepteur de signal non lineaire
EP1278380A4 (de) Programmempfänger und -sender
GB2365283B (en) Many-carrier signal and transmission and reception thereof
FI20002007A (fi) Lähetin ja langaton viestintälaite
DE60008930D1 (de) Synthese-empfangsverfahren und synthese-empfänger
DE60127419D1 (de) Audiosignalübertragung
GB2359432B (en) Signal detection
DE60037722D1 (de) AM Empfänger
AU3394201A (en) Transmitter and receiver circuit
DE1313242T1 (de) Orthogonal-frequenzmultiplex-signalempfangsvorrichtung und orthogonal-frequenzmultiplex-signalempfangsverfahren
GB2362247B (en) Signal receiver and transmission system including said receiver
DE69936858D1 (de) Sender, empfänger und sende-empfangseinrichtung
DE69938102D1 (de) Datenempfänger und -sender
DE60136456D1 (de) Nahbereich-funkempfänger

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: PANASONIC CORP., KADOMA, OSAKA, JP