DE19882497T1 - Multimedia Multiplexverfahren - Google Patents

Multimedia Multiplexverfahren

Info

Publication number
DE19882497T1
DE19882497T1 DE19882497T DE19882497T DE19882497T1 DE 19882497 T1 DE19882497 T1 DE 19882497T1 DE 19882497 T DE19882497 T DE 19882497T DE 19882497 T DE19882497 T DE 19882497T DE 19882497 T1 DE19882497 T1 DE 19882497T1
Authority
DE
Germany
Prior art keywords
frame
mux
pdu
flag
multiplexing
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.)
Granted
Application number
DE19882497T
Other languages
English (en)
Other versions
DE19882497B4 (de
Inventor
Dong Seek Park
John Villasenor
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.)
Samsung Electronics Co Ltd
University of California
Original Assignee
Samsung Electronics Co Ltd
University of California
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 Samsung Electronics Co Ltd, University of California filed Critical Samsung Electronics Co Ltd
Publication of DE19882497T1 publication Critical patent/DE19882497T1/de
Application granted granted Critical
Publication of DE19882497B4 publication Critical patent/DE19882497B4/de
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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0602—Systems characterised by the synchronising information used
    • H04J3/0605—Special codes used as synchronising signal
    • H04J3/0611—PN codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H04L65/1106—Call signalling protocols; H.323 and related
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • 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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving MPEG packets from an IP network
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/24—Systems for the transmission of television signals using pulse code modulation
    • H04N7/52—Systems for transmission of a pulse code modulated video signal with one or more other pulse code modulated signals, e.g. an audio signal or a synchronizing signal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/324—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the data link layer [OSI layer 2], e.g. HDLC
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H04L7/04—Speed or phase control by synchronisation signals
    • H04L7/041—Speed or phase control by synchronisation signals using special codes as synchronising signal
DE19882497T 1997-06-27 1998-05-22 Multimedia Multiplexverfahren Expired - Lifetime DE19882497B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/884,630 US6529528B1 (en) 1997-06-27 1997-06-27 Multimedia multiplexing method
US08/884,630 1997-06-27
PCT/KR1998/000129 WO1999000988A1 (en) 1997-06-27 1998-05-22 Multimedia multiplexing method

Publications (2)

Publication Number Publication Date
DE19882497T1 true DE19882497T1 (de) 2000-09-07
DE19882497B4 DE19882497B4 (de) 2005-10-27

Family

ID=25385020

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19882497T Expired - Lifetime DE19882497B4 (de) 1997-06-27 1998-05-22 Multimedia Multiplexverfahren

Country Status (14)

Country Link
US (2) US6529528B1 (de)
EP (1) EP1023808B1 (de)
JP (2) JP3342704B2 (de)
KR (1) KR100332327B1 (de)
CN (2) CN1159925C (de)
AT (1) ATE398891T1 (de)
AU (1) AU723813B2 (de)
BR (1) BR9811098B1 (de)
CA (1) CA2295148C (de)
DE (1) DE19882497B4 (de)
ES (1) ES2155042B1 (de)
GB (1) GB2341775B (de)
RU (1) RU2190307C2 (de)
WO (1) WO1999000988A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000078197A (ja) * 1998-09-03 2000-03-14 Toshiba Corp 通信ノード及びパケット転送方法
US6970602B1 (en) * 1998-10-06 2005-11-29 International Business Machines Corporation Method and apparatus for transcoding multimedia using content analysis
EP1044525A1 (de) * 1998-11-02 2000-10-18 Koninklijke Philips Electronics N.V. Kommunikationssystem mit zusatzsignal tragendem multiplexsignal
JP3855690B2 (ja) * 2001-02-20 2006-12-13 三菱電機株式会社 多重化装置、分離装置
US7111221B2 (en) 2001-04-02 2006-09-19 Koninklijke Philips Electronics N.V. Digital transmission system for an enhanced ATSC 8-VSB system
US20030126269A1 (en) * 2001-12-31 2003-07-03 Globespanvirata Incorporated System and method for automatically configuring a protocol line trace filter
EP1349305A1 (de) * 2002-03-25 2003-10-01 Asulab S.A. Verfahren zur informationsübertragung zwischen zwei Geräten mit Mittel zur Empfang und/oder Senden
EP1349306B1 (de) * 2002-03-25 2013-10-16 Asulab S.A. Nachrichtenübertragungsverfahren zwischen zwei Einheiten , beide mit Sende - und Empfangsmodi
TWI307228B (en) 2002-03-25 2009-03-01 Asulab Sa A method of transmitting information between two units each provided with means for sending and/or receiving signals
KR100474722B1 (ko) * 2003-02-13 2005-03-10 삼성전자주식회사 디지털 통신시스템에서 데이터 프레임을 동기화하는 방법
US7885337B2 (en) * 2004-08-23 2011-02-08 Qualcomm Incorporated Efficient video slicing
US20060062312A1 (en) * 2004-09-22 2006-03-23 Yen-Chi Lee Video demultiplexer and decoder with efficient data recovery
JP4612721B2 (ja) * 2005-07-20 2011-01-12 ヒューマックス カンパニーリミテッド 復号化器及びビットストリーム復号化方法
US7965736B2 (en) 2005-08-24 2011-06-21 Qualcomm Incorporated Transmission of multiplex protocol data units in physical layer packets
KR100763207B1 (ko) * 2006-05-03 2007-10-04 삼성전자주식회사 비압축 ａⅴ 데이터를 송수신하는 방법, 장치, 및 전송프레임 구조
CN1960509B (zh) * 2006-08-29 2010-05-12 中兴通讯股份有限公司 在传输移动多媒体广播媒体数据时实现错误隔离的方法
US8379733B2 (en) * 2006-09-26 2013-02-19 Qualcomm Incorporated Efficient video packetization methods for packet-switched video telephony applications
US9357233B2 (en) * 2008-02-26 2016-05-31 Qualcomm Incorporated Video decoder error handling
TWI425838B (zh) * 2008-07-23 2014-02-01 Inventec Appliances Corp 資料過濾方法
CN101494933A (zh) * 2008-09-27 2009-07-29 嘉力时(集团)有限公司 一种dmx信号录制方法

Family Cites Families (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4330858A (en) * 1979-06-29 1982-05-18 International Business Machines Corporation Time domain supervisory channel for data terminal equipments
US4495595A (en) * 1981-04-03 1985-01-22 Hitachi, Ltd. Method and system of loop transmission
US4622550A (en) * 1982-04-28 1986-11-11 International Computers Limited Data communication system
FR2526615A1 (fr) * 1982-05-10 1983-11-10 Bodros Christian Coupleur a haut debit entre un multiplex de voies mic et un commutateur de paquets
USRE35104E (en) * 1986-12-18 1995-11-28 Mitsubishi Denki Kabushiki Kaisha Subrate multi-media data transmission system
US5124985A (en) * 1988-12-13 1992-06-23 Small Power Communication Systems Research Laboratories Co., Ltd. Radiocommunication system using time-division digital frames
FR2642245B1 (fr) 1988-12-30 1991-04-05 Cit Alcatel Systeme de reception et de traitement de trames hdlc transmises sur liaison mic multivoies a multiplexage temporel, notamment pour commutateur de donnees
JP2573738B2 (ja) * 1990-10-04 1997-01-22 株式会社小電力高速通信研究所 無線通信システムにおける仮アドレス方式
JP2636534B2 (ja) * 1991-03-22 1997-07-30 三菱電機株式会社 通信システム
US5229992A (en) * 1991-03-28 1993-07-20 Sprint International Communications Corp. Fixed interval composite framing in integrated services networks
JPH0710075B2 (ja) 1991-03-30 1995-02-01 株式会社小電力高速通信研究所 無線通信システムにおける同期方式
EP0544963A1 (de) 1991-11-29 1993-06-09 International Business Machines Corporation Parallelverarbeitungsverfahren für empfangende und übertragende Bitströme
JPH0710075A (ja) 1993-06-28 1995-01-13 Mitsubishi Heavy Ind Ltd 船体支持装置
JPH07250127A (ja) 1994-03-10 1995-09-26 Fujitsu Ltd 送信タイミング調整装置
JP2748851B2 (ja) * 1994-03-15 1998-05-13 日本電気株式会社 データ通信方法および装置
US5534937A (en) * 1994-04-14 1996-07-09 Motorola, Inc. Minimum-delay jitter smoothing device and method for packet video communications
WO1996015628A1 (de) * 1994-11-11 1996-05-23 Siemens Aktiengesellschaft Verfahren und anordnung zum übertragen von faksimile-kodierter information zwischen multimediafähigen kommunikationsendgeräten
JPH08237173A (ja) 1994-12-13 1996-09-13 Canon Inc スペクトラム拡散通信システム
US5541919A (en) * 1994-12-19 1996-07-30 Motorola, Inc. Multimedia multiplexing device and method using dynamic packet segmentation
JPH09162846A (ja) 1995-12-05 1997-06-20 Hitachi Denshi Ltd スペクトラム拡散方式による伝送システム
JPH09214479A (ja) 1996-02-08 1997-08-15 Toshiba Corp フレーム同期方法並びにこれを用いた送信装置及び受信装置
US5768527A (en) * 1996-04-23 1998-06-16 Motorola, Inc. Device, system and method of real-time multimedia streaming
JPH1174868A (ja) * 1996-09-02 1999-03-16 Toshiba Corp 情報伝送方法およびその方法が適用される情報伝送システムにおける符号化装置／復号化装置、並びに符号化・多重化装置／復号化・逆多重化装置
US6097768A (en) * 1996-11-21 2000-08-01 Dps Group, Inc. Phase detector for carrier recovery in a DQPSK receiver
JPH10178406A (ja) 1996-12-18 1998-06-30 Matsushita Electric Ind Co Ltd 多重化フレーム長変更方法ならびに同期フラグ変更方法および多重化ヘッダ抽出方法
EP0861001B1 (de) * 1997-02-07 2012-05-23 Texas Instruments Incorporated Fehler resistente Videocodierung
US6404776B1 (en) * 1997-03-13 2002-06-11 8 × 8, Inc. Data processor having controlled scalable input data source and method thereof
US6104726A (en) * 1997-03-31 2000-08-15 Motorola, Inc. Simultaneous transfer of voice and data information using multi-rate vocoder and bit control protocol
JP3337969B2 (ja) * 1997-09-08 2002-10-28 沖電気工業株式会社 データ送信装置及びデータ受信装置
US6128313A (en) * 1997-09-11 2000-10-03 Cisco Technology, Inc. Apparatus and method for filtering line noise and improper packet formatting
US6034968A (en) * 1997-09-22 2000-03-07 Samsung Electronics Co., Ltd. Adaptive multiplexing/demultiplexing method and multiplexer/demultiplexer therefor
JP2000004184A (ja) 1998-06-16 2000-01-07 Sekisui Chem Co Ltd スペクトル拡散通信のフレーム同期確立方法及び装置
JP2000078234A (ja) 1998-08-27 2000-03-14 Nippon Telegr & Teleph Corp <Ntt> 番号確定方法およびデータ通信装置
JP3666285B2 (ja) 1999-02-01 2005-06-29 松下電器産業株式会社 電子回路
JP3630590B2 (ja) * 1999-08-25 2005-03-16 沖電気工業株式会社 復号化装置及び伝送システム

Also Published As

Publication number Publication date
US6529528B1 (en) 2003-03-04
EP1023808A1 (de) 2000-08-02
JP2002084246A (ja) 2002-03-22
CN1261501A (zh) 2000-07-26
CN100413346C (zh) 2008-08-20
ATE398891T1 (de) 2008-07-15
GB2341775B (en) 2003-03-26
CA2295148C (en) 2003-07-08
CN1520190A (zh) 2004-08-11
KR100332327B1 (ko) 2002-04-12
JP3342704B2 (ja) 2002-11-11
KR20010014069A (ko) 2001-02-26
JP2000513917A (ja) 2000-10-17
ES2155042A1 (es) 2001-04-16
US20010038650A1 (en) 2001-11-08
WO1999000988A1 (en) 1999-01-07
CN1159925C (zh) 2004-07-28
BR9811098B1 (pt) 2013-12-31
GB9930303D0 (en) 2000-02-09
JP3524078B2 (ja) 2004-04-26
CA2295148A1 (en) 1999-01-07
RU2190307C2 (ru) 2002-09-27
BR9811098A (pt) 2000-07-18
ES2155042B1 (es) 2001-12-16
DE19882497B4 (de) 2005-10-27
AU7456698A (en) 1999-01-19
AU723813B2 (en) 2000-09-07
EP1023808B1 (de) 2008-06-18
US7173946B2 (en) 2007-02-06
GB2341775A (en) 2000-03-22

Similar Documents

Publication Publication Date Title
DE19882497T1 (de) Multimedia Multiplexverfahren
EP0800295A3 (de) Verfahren und Vorrichtung zur Übertragung von Datenpaketen
TW358277B (en) Multiplex transmission method and system, and audio jitter absorbing method used therein
TW349203B (en) Method and system for extracting control information from packetized data received by a communications interface device
MXPA02012327A (es) Sistema de telecomunicacion vsb.
MY147018A (en) A method and apparatus for acquiring media services available from content aggregators
FI19992562A (fi) Menetelmä ja laite langattoman päätelaitteen hakuun langattomassa tietoliikennejärjestelmässä
DE69919200D1 (de) Logische knotenidentifizierung in einem nachrichtenübertragungsnetz
US6959020B1 (en) Error detection in receiving multiplex signals
FR2818844B1 (fr) Procede de transmission de donnees entre au moins un emetteur et au moins un recepteur, emetteur, recepteur et systeme de transmission correspondants
EP1018230B1 (de) Adaptives multiplex/demultiplex-verfahren und multiplexer/demultiplexer hierzu
CA2253518A1 (en) Digital data transmission method, digital data transmission device and digital data receiving device
EP1594325A3 (de) Verfahren zur Übertragung von Kurznachrichten
US5123014A (en) Data link with an imbedded channel
WO2000013448A3 (en) A method, communication system, mobile station and network element for transmitting background noise information in data transmission in data frames
RU99127319A (ru) Способ мультимедийного уплотнения
EP0794625A3 (de) Verfahren und Vorrichtung für die Übertragung von Zusatzdaten in einer Zeitmultiplex Tonübertragung
EP1316959A3 (de) Überspielungsgerät
BR0001662A (pt) Serviços de dados de multidifusão e fluxo de marcação de sinal de transmissão para sistemas de transmissão interativa
TWI348324B (en) Method and system to insert a multimedia information multiple element into a multimedia information
MY125419A (en) Transmission of a first and second digital information signal via a transmission medium
CA2282876A1 (en) Method and apparatus for transmitting an internet protocol (ip) packet within a fiber optic network
EP1560386A3 (de) Verfahren zum Senden und Empfangen von Ethernetdaten in einem System auf Basis von konvergierendem &#34;Broadcast/Kommunication&#34;
US6438175B1 (en) Data transmission method and apparatus
MY137941A (en) Method and system for coded null packet-aided synchronization

Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8364 No opposition during term of opposition
R071 Expiry of right