KR100360134B1 - 신호처리시스템 - Google Patents

신호처리시스템 Download PDF

Info

Publication number
KR100360134B1
KR100360134B1 KR1019960701169A KR19960701169A KR100360134B1 KR 100360134 B1 KR100360134 B1 KR 100360134B1 KR 1019960701169 A KR1019960701169 A KR 1019960701169A KR 19960701169 A KR19960701169 A KR 19960701169A KR 100360134 B1 KR100360134 B1 KR 100360134B1
Authority
KR
South Korea
Prior art keywords
time
packet
packets
clock
source device
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
KR1019960701169A
Other languages
English (en)
Korean (ko)
Other versions
KR960705435A (ko
Inventor
요하네스 루돌프 블록스 헨리쿠스
Original Assignee
코닌클리케 필립스 일렉트로닉스 엔.브이.
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 코닌클리케 필립스 일렉트로닉스 엔.브이. filed Critical 코닌클리케 필립스 일렉트로닉스 엔.브이.
Publication of KR960705435A publication Critical patent/KR960705435A/ko
Application granted granted Critical
Publication of KR100360134B1 publication Critical patent/KR100360134B1/ko
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40058—Isochronous transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/24—Time-division multiplex systems in which the allocation is indicated by an address the different channels being transmitted sequentially
    • H04J3/247—ATM or packet multiplexing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/40—Bus networks
    • H04L12/40052—High-speed IEEE 1394 serial bus
    • H04L12/40117—Interconnection of audio or video/imaging devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
    • 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
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H04N21/4135—Peripherals receiving signals from specially adapted client devices external recorder
    • 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
    • H04N21/4305—Synchronising client clock from received content stream, e.g. locking decoder clock with encoder clock, extraction of the PCR packets
    • 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
    • H04N21/4342—Demultiplexing isochronously with video sync, e.g. according to bit-parallel or bit-serial interface formats, as SDI
    • 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
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43632—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wired protocol, e.g. IEEE 1394
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6432—Topology
    • H04L2012/6435—Bus
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6445—Admission control
    • H04L2012/6456—Channel and bandwidth allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6483—Video, e.g. MPEG
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/64—Hybrid switching systems
    • H04L12/6418—Hybrid transport
    • H04L2012/6489—Buffer Management, Threshold setting, Scheduling, Shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Hardware Design (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Communication Control (AREA)
KR1019960701169A 1994-07-05 1995-06-22 신호처리시스템 Expired - Lifetime KR100360134B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP94201945 1994-07-05
EP94201945.6 1994-07-05
EP94201967.0 1994-07-07
EP94201967 1994-07-07

Publications (2)

Publication Number Publication Date
KR960705435A KR960705435A (ko) 1996-10-09
KR100360134B1 true KR100360134B1 (ko) 2003-02-19

Family

ID=26136403

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960701169A Expired - Lifetime KR100360134B1 (ko) 1994-07-05 1995-06-22 신호처리시스템

Country Status (9)

Country Link
US (1) US5633871A (enExample)
EP (1) EP0723732B1 (enExample)
JP (1) JP3679808B2 (enExample)
KR (1) KR100360134B1 (enExample)
AT (1) ATE255801T1 (enExample)
DE (1) DE69532228T2 (enExample)
ES (1) ES2211907T3 (enExample)
TW (1) TW309683B (enExample)
WO (1) WO1996002098A2 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3371174B2 (ja) * 1994-09-22 2003-01-27 ソニー株式会社 パケット受信装置
WO1996030905A2 (en) * 1995-03-28 1996-10-03 Philips Electronics N.V. Recording and reproduction of an information signal comprising packets that may occur irregularly as a function of time in the serial datastream of the information signal
WO1996031033A2 (en) * 1995-03-29 1996-10-03 Philips Electronics N.V. System for providing a predetermined timing relation between inputting and outputting of data; transmitter and receiver for such a system
US6069902A (en) * 1995-06-14 2000-05-30 Matsushita Electric Industrial Co., Ltd. Broadcast receiver, transmission control unit and recording/reproducing apparatus
US6727799B1 (en) * 1995-10-31 2004-04-27 Sony Corporation Communication control method and electronic equipments
JP3276895B2 (ja) * 1997-01-14 2002-04-22 矢崎総業株式会社 送信装置、受信装置、通信装置、通信方法、及び通信システム
IL120612A (en) * 1997-04-06 1999-12-31 Optibase Ltd Method for compressing an audio-visual signal
SG71835A1 (en) * 1998-09-07 2000-04-18 Victor Company Of Japan A dejittering and clock recovery technique for real-time audio/visual network applications
GB9821518D0 (en) 1998-10-02 1998-11-25 Sony Uk Ltd Digital signal processing and signal format
US7013354B1 (en) 1998-10-05 2006-03-14 Canon Kabushiki Kaisha Channel protocol for IEEE 1394 data transmission
US6438604B1 (en) 1998-10-05 2002-08-20 Canon Kabushiki Kaisha Digital video network interface
US6680921B1 (en) 1999-06-18 2004-01-20 Telefonaktiebolaget Lm Ericsson (Publ) Estimation of time stamps in real-time packet communications
ATE397346T1 (de) * 2000-07-25 2008-06-15 Juniper Networks Inc Netzwerkarchitektur und verfahren zur transparenten online-querschnittskodierung und zum transport von netzwerkkommunikationsdaten
US6856651B2 (en) * 2000-07-25 2005-02-15 Peribit Networks, Inc. System and method for incremental and continuous data compression
JP3748376B2 (ja) * 2000-08-22 2006-02-22 松下電器産業株式会社 送信装置、ソースパケット生成装置、パケット形態決定方法、及び記録媒体
JP3698074B2 (ja) * 2001-06-15 2005-09-21 日本電気株式会社 ネットワーク同期方法、ｌｓｉ、バスブリッジ、ネットワーク機器、およびプログラム
EP1276323A1 (en) * 2001-07-13 2003-01-15 France Telecom Method for broadcasting multimedia signals towards a plurality of terminals
US7295766B2 (en) * 2002-03-08 2007-11-13 Shining Technology, Inc. System and method for direct recording of audio, video and/or images for easy access and editing
US8234395B2 (en) 2003-07-28 2012-07-31 Sonos, Inc. System and method for synchronizing operations among a plurality of independently clocked digital data processing devices
US11650784B2 (en) 2003-07-28 2023-05-16 Sonos, Inc. Adjusting volume levels
US8290603B1 (en) 2004-06-05 2012-10-16 Sonos, Inc. User interfaces for controlling and manipulating groupings in a multi-zone media system
US8020023B2 (en) 2003-07-28 2011-09-13 Sonos, Inc. Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices without a voltage controlled crystal oscillator
US11106425B2 (en) 2003-07-28 2021-08-31 Sonos, Inc. Synchronizing operations among a plurality of independently clocked digital data processing devices
US11294618B2 (en) 2003-07-28 2022-04-05 Sonos, Inc. Media player system
US10613817B2 (en) 2003-07-28 2020-04-07 Sonos, Inc. Method and apparatus for displaying a list of tracks scheduled for playback by a synchrony group
US8086752B2 (en) * 2006-11-22 2011-12-27 Sonos, Inc. Systems and methods for synchronizing operations among a plurality of independently clocked digital data processing devices that independently source digital data
US11106424B2 (en) 2003-07-28 2021-08-31 Sonos, Inc. Synchronizing operations among a plurality of independently clocked digital data processing devices
US9977561B2 (en) 2004-04-01 2018-05-22 Sonos, Inc. Systems, methods, apparatus, and articles of manufacture to provide guest access
US7491211B2 (en) * 2004-05-25 2009-02-17 Boston Scientific Scimed, Inc. Medical retrieval devices
US8326951B1 (en) 2004-06-05 2012-12-04 Sonos, Inc. Establishing a secure wireless network with minimum human intervention
US8868698B2 (en) 2004-06-05 2014-10-21 Sonos, Inc. Establishing a secure wireless network with minimum human intervention
EP1622382B1 (en) * 2004-07-22 2007-10-17 Harman Becker Automotive Systems GmbH Data transmission synchronization scheme
US7801410B2 (en) * 2004-12-15 2010-09-21 Canon Kabushiki Kaisha Video transfer system
CN101674315B (zh) 2009-10-20 2014-12-10 中兴通讯股份有限公司 一种时间戳压缩、解压缩的方法及装置
US20130068684A1 (en) 2011-09-15 2013-03-21 Whirlpool Corporation Filter unit
US9344292B2 (en) 2011-12-30 2016-05-17 Sonos, Inc. Systems and methods for player setup room names
US20140072959A1 (en) 2012-09-12 2014-03-13 Force Diagnostics, Inc. Rapid tests for insurance underwriting
JP2018513983A (ja) 2015-04-06 2018-05-31 ブルーダイアグノスティックス・インコーポレイテッドＢｌｕｄｉａｇｎｏｓｔｉｃｓ， Ｉｎｃ． 唾液試料中の分析物を検出するための試験装置および使用方法
US10303422B1 (en) 2016-01-05 2019-05-28 Sonos, Inc. Multiple-device setup
EP3504551A1 (en) 2016-08-23 2019-07-03 Qoolabs, Inc. Lateral flow assay for assessing recombinant protein expression or reporter gene expression
DE102018207775B4 (de) * 2018-05-17 2020-01-30 Siemens Healthcare Gmbh Verfahren zur isochronen Kommunikation in einer Gesamtvorrichtung, insbesondere Magnetresonanzeinrichtung, und Gesamtvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4636858A (en) * 1984-10-30 1987-01-13 The United States Of America As Represented By The Secretary Of The Air Force Extracting digital data from a bus and multiplexing it with a video signal
US5303302A (en) * 1992-06-18 1994-04-12 Digital Equipment Corporation Network packet receiver with buffer logic for reassembling interleaved data packets
US5289276A (en) * 1992-06-19 1994-02-22 General Electric Company Method and apparatus for conveying compressed video data over a noisy communication channel
US5287182A (en) * 1992-07-02 1994-02-15 At&T Bell Laboratories Timing recovery for variable bit-rate video on asynchronous transfer mode (ATM) networks
US5260978A (en) * 1992-10-30 1993-11-09 Bell Communications Research, Inc. Synchronous residual time stamp for timing recovery in a broadband network
US5376969A (en) * 1993-11-15 1994-12-27 Rca Thomson Licensing Corporation Method and apparatus for conveying compressed video data over a noisy communication channel
US5448568A (en) * 1994-04-28 1995-09-05 Thomson Consumer Electronics, Inc. System of transmitting an interactive TV signal

Also Published As

Publication number Publication date
DE69532228T2 (de) 2004-09-16
DE69532228D1 (de) 2004-01-15
KR960705435A (ko) 1996-10-09
US5633871A (en) 1997-05-27
EP0723732A1 (en) 1996-07-31
ES2211907T3 (es) 2004-07-16
EP0723732B1 (en) 2003-12-03
WO1996002098A2 (en) 1996-01-25
JPH09502854A (ja) 1997-03-18
TW309683B (enExample) 1997-07-01
JP3679808B2 (ja) 2005-08-03
WO1996002098A3 (en) 1996-02-29
ATE255801T1 (de) 2003-12-15

Similar Documents

Publication Publication Date Title
KR100360134B1 (ko) 신호처리시스템
US5689507A (en) Signal processing system
CA2328437C (en) Method of and apparatus for isochronous data communication
US5781599A (en) Packet receiving device
KR100358398B1 (ko) 패킷전송방식
US5991307A (en) Method and apparatus for packet transmission
RU2229174C2 (ru) Запись информационных сигналов в формате mpeg на носитель информации и их воспроизведение
EP0721288A2 (en) Transmission apparatus and receiving apparatus
US5721738A (en) Data transmission method, system, and apparatus
JPH09191296A (ja) ディジタル復号化器と符号化器のクロックの同期方法及び装置
EP0240123A2 (en) Digital encoder and decoder synchronization in the presence of data dropouts
US5953489A (en) Transport bit stream recording/reproducing apparatus and method
JP3516206B2 (ja) データストリーム処理装置および方法、並びにプログラム格納媒体
EP0299265A2 (en) Receiver synchronization in encoder/decoder
EP0234860A2 (en) Time stamping for packet system nodes
JP3438259B2 (ja) ブロックデータ伝送方法及びブロックデータ伝送装置
JPH10313448A (ja) 動画像送信装置および受信装置
JP3528831B2 (ja) ブロックデータの同期方法
JP2002185922A (ja) 記録再生装置及び記録再生方法
JPH0738649B2 (ja) 調歩同期式デ−タ変換回路

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 19960305

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20000622

Comment text: Request for Examination of Application

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20020821

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20021025

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20021028

End annual number: 3

Start annual number: 1

PG1601 Publication of registration
PR1001 Payment of annual fee

Payment date: 20051004

Start annual number: 4

End annual number: 4

PR1001 Payment of annual fee

Payment date: 20061002

Start annual number: 5

End annual number: 5

PR1001 Payment of annual fee

Payment date: 20070928

Start annual number: 6

End annual number: 6

PR1001 Payment of annual fee

Payment date: 20080924

Start annual number: 7

End annual number: 7

PR1001 Payment of annual fee

Payment date: 20091023

Start annual number: 8

End annual number: 8

PR1001 Payment of annual fee

Payment date: 20101022

Start annual number: 9

End annual number: 9

PR1001 Payment of annual fee

Payment date: 20111025

Start annual number: 10

End annual number: 10

PR1001 Payment of annual fee

Payment date: 20121023

Start annual number: 11

End annual number: 11

FPAY Annual fee payment

Payment date: 20131028

Year of fee payment: 12

PR1001 Payment of annual fee

Payment date: 20131028

Start annual number: 12

End annual number: 12

FPAY Annual fee payment

Payment date: 20141023

Year of fee payment: 13

PR1001 Payment of annual fee

Payment date: 20141023

Start annual number: 13

End annual number: 13

EXPY Expiration of term
PC1801 Expiration of term