KR100994940B1 - 전송 매체를 통해 송신기로부터 수신기로 데이터 패킷들을 송신하는 방법 및 전송 매체를 통해 상호 결합된 송신기 및 수신기를 포함하는 전송 시스템 - Google Patents

전송 매체를 통해 송신기로부터 수신기로 데이터 패킷들을 송신하는 방법 및 전송 매체를 통해 상호 결합된 송신기 및 수신기를 포함하는 전송 시스템 Download PDF

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Publication number
KR100994940B1
KR100994940B1 KR1020057001041A KR20057001041A KR100994940B1 KR 100994940 B1 KR100994940 B1 KR 100994940B1 KR 1020057001041 A KR1020057001041 A KR 1020057001041A KR 20057001041 A KR20057001041 A KR 20057001041A KR 100994940 B1 KR100994940 B1 KR 100994940B1
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South Korea
Prior art keywords
receiver
packets
transmitter
data packets
transmission
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Expired - Fee Related
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KR1020057001041A
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English (en)
Korean (ko)
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KR20050021530A (ko
Inventor
반게스텔빌헬무스제이.
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코닌클리케 필립스 일렉트로닉스 엔.브이.
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Publication of KR20050021530A publication Critical patent/KR20050021530A/ko
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2416—Real-time traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/28—Flow control; Congestion control in relation to timing considerations
    • H04L47/283—Flow control; Congestion control in relation to timing considerations in response to processing delays, e.g. caused by jitter or round trip time [RTT]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/29—Flow control; Congestion control using a combination of thresholds
    • 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
    • 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]
    • H04N21/60—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 
    • H04N21/63—Control signaling related to video distribution between client, server and network components; Network processes for video distribution between server and clients or between remote clients, e.g. transmitting basic layer and enhancement layers over different transmission paths, setting up a peer-to-peer communication via Internet between remote STB's; Communication protocols; Addressing
    • H04N21/643—Communication protocols
    • H04N21/6437—Real-time Transport Protocol [RTP]
    • 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
    • H04L69/28—Timers or timing mechanisms used in protocols

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
KR1020057001041A 2002-07-19 2003-07-04 전송 매체를 통해 송신기로부터 수신기로 데이터 패킷들을 송신하는 방법 및 전송 매체를 통해 상호 결합된 송신기 및 수신기를 포함하는 전송 시스템 Expired - Fee Related KR100994940B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP02077952 2002-07-19
EP02077952.6 2002-07-19
PCT/IB2003/002992 WO2004010670A1 (en) 2002-07-19 2003-07-04 Jitter compensation method for systems having wall clocks

Publications (2)

Publication Number Publication Date
KR20050021530A KR20050021530A (ko) 2005-03-07
KR100994940B1 true KR100994940B1 (ko) 2010-11-19

Family

ID=30470293

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020057001041A Expired - Fee Related KR100994940B1 (ko) 2002-07-19 2003-07-04 전송 매체를 통해 송신기로부터 수신기로 데이터 패킷들을 송신하는 방법 및 전송 매체를 통해 상호 결합된 송신기 및 수신기를 포함하는 전송 시스템

Country Status (7)

Country Link
US (1) US7526000B2 (enExample)
EP (1) EP1525733A1 (enExample)
JP (1) JP2005534219A (enExample)
KR (1) KR100994940B1 (enExample)
CN (1) CN1669290B (enExample)
AU (1) AU2003244983A1 (enExample)
WO (1) WO2004010670A1 (enExample)

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CN1906909B (zh) * 2004-01-07 2010-06-02 松下电器产业株式会社 数据接收装置
KR100584381B1 (ko) * 2004-02-04 2006-05-26 삼성전자주식회사 엠펙-2 데이터 전송속도 조절 방법 및 그 장치
KR100640492B1 (ko) * 2004-08-31 2006-10-30 삼성전자주식회사 네트워크의 가용 대역폭 측정 방법
FR2880749A1 (fr) * 2005-01-11 2006-07-14 Nextream France Sa Methode de transmission de flux mpeg sur ip et appareil implementant la methode
EP1838048B1 (en) * 2005-01-14 2017-11-15 Fujitsu Ltd. Repeating method, repeater, communication system, and computer program
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WO2007010779A1 (ja) * 2005-07-15 2007-01-25 Matsushita Electric Industrial Co., Ltd. パケット送信装置
JP4612688B2 (ja) 2005-11-24 2011-01-12 富士通セミコンダクター株式会社 受信装置
US20070183452A1 (en) * 2006-02-03 2007-08-09 Mark Hryszko Transport stream dejittering
US7542422B2 (en) * 2006-08-31 2009-06-02 General Instrument Corporation Method and apparatus for classifying video flows to minimize switching time at a user terminal
US8483243B2 (en) * 2006-09-15 2013-07-09 Microsoft Corporation Network jitter smoothing with reduced delay
US8250618B2 (en) * 2006-09-18 2012-08-21 Elemental Technologies, Inc. Real-time network adaptive digital video encoding/decoding
US7778277B2 (en) * 2006-11-03 2010-08-17 Mediatek Inc. Timing recovery method and system thereof
US20080170562A1 (en) * 2007-01-12 2008-07-17 Accton Technology Corporation Method and communication device for improving the performance of a VoIP call
GB0705327D0 (en) * 2007-03-20 2007-04-25 Skype Ltd Method of transmitting data in a commumication system
EP2003844A1 (en) * 2007-06-13 2008-12-17 Thomson Licensing System and method for transport of a constant bit rate stream
US8184715B1 (en) 2007-08-09 2012-05-22 Elemental Technologies, Inc. Method for efficiently executing video encoding operations on stream processor architectures
US8121197B2 (en) 2007-11-13 2012-02-21 Elemental Technologies, Inc. Video encoding and decoding using parallel processors
JP2009212903A (ja) * 2008-03-05 2009-09-17 Sumitomo Electric Ind Ltd サーバ装置およびトランスポートストリーム送出方法
JP5083097B2 (ja) * 2008-07-30 2012-11-28 日本電気株式会社 ジッターバッファ制御方法と通信装置
KR101174947B1 (ko) * 2008-12-22 2012-08-17 한국전자통신연구원 멀티 채널 녹화를 위한 다중 스트림 암호화 방법, 다중 스트림 암호화 장치 및 호스트 장치
US8046623B2 (en) * 2009-01-12 2011-10-25 Mediatek Inc. Timing recovery apparatus and method thereof
JP5369814B2 (ja) * 2009-03-26 2013-12-18 ソニー株式会社 受信装置および受信装置の時刻修正方法
WO2010122377A1 (en) * 2009-04-21 2010-10-28 Alcatel Lucent Add and drop elements for ntp on-path-support and method for inter-operating between ntp and ieee-1588 protocol domains
US20110019558A1 (en) * 2009-07-27 2011-01-27 Honeywell International Inc. Distributed latency measurement system for communication system analysis
GB201003206D0 (en) * 2010-02-25 2010-04-14 Skype Ltd Method of estimating congestion
JP2012222643A (ja) * 2011-04-11 2012-11-12 Sony Corp 表示制御装置、表示制御方法、及びプログラム
US8514329B2 (en) 2011-05-31 2013-08-20 Motorola Mobility Llc Jitter estimation for MPEG receivers
FR2983323B1 (fr) * 2011-11-28 2014-06-06 Schneider Electric Ind Sas Systeme de gestion de buffers d'evenements horodates
KR102026266B1 (ko) * 2012-01-26 2019-09-27 한국전자통신연구원 부호화된 미디어 데이터를 전송하는 장치에서의 네트워크 지터 추정 방법
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US9871740B2 (en) 2013-10-29 2018-01-16 Citrix Systems, Inc. Methods and systems for optimal delivery of internet video over wireless networks
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KR102358691B1 (ko) * 2015-10-30 2022-02-07 삼성전자주식회사 저장 장치의 요청 방법 및 호스트의 커맨드 발행 방법
JP7200162B2 (ja) * 2020-03-24 2023-01-06 アンリツ株式会社 ネットワーク試験装置およびネットワーク試験方法

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Also Published As

Publication number Publication date
KR20050021530A (ko) 2005-03-07
US20050237937A1 (en) 2005-10-27
US7526000B2 (en) 2009-04-28
EP1525733A1 (en) 2005-04-27
AU2003244983A1 (en) 2004-02-09
CN1669290A (zh) 2005-09-14
CN1669290B (zh) 2010-04-28
WO2004010670A1 (en) 2004-01-29
JP2005534219A (ja) 2005-11-10

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