DE60136543D1 - Multimediajitterentfernung in einem asynchronen digitalen heimnetzwerk - Google Patents

Multimediajitterentfernung in einem asynchronen digitalen heimnetzwerk

Info

Publication number
DE60136543D1
DE60136543D1 DE60136543T DE60136543T DE60136543D1 DE 60136543 D1 DE60136543 D1 DE 60136543D1 DE 60136543 T DE60136543 T DE 60136543T DE 60136543 T DE60136543 T DE 60136543T DE 60136543 D1 DE60136543 D1 DE 60136543D1
Authority
DE
Germany
Prior art keywords
multimedia
home network
digital home
asynchronous digital
jitter removal
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
DE60136543T
Other languages
English (en)
Inventor
Terry Wayne Lockridge
Thomas Edward Horlander
John William Richardson
Original Assignee
Thomson Licensing SAS
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 Thomson Licensing SAS filed Critical Thomson Licensing SAS
Application granted granted Critical
Publication of DE60136543D1 publication Critical patent/DE60136543D1/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
    • 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
    • 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
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/0664—Clock or time synchronisation among packet nodes using timestamps unidirectional timestamps
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6125—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via Internet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0661—Clock or time synchronisation among packet nodes using timestamps
    • H04J3/067—Details of the timestamp structure
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
    • H04J3/0658—Clock or time synchronisation among packet nodes
    • H04J3/0673—Clock or time synchronisation among packet nodes using intermediate nodes, e.g. modification of a received timestamp before further transmission to the next packet node, e.g. including internal delay time or residence time into the packet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/02—Details
    • H04J3/06—Synchronising arrangements
    • H04J3/0635—Clock or time synchronisation in a network
    • H04J3/0685—Clock or time synchronisation in a node; Intranode synchronisation
    • H04J3/0697—Synchronisation in a packet node
    • 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]
    • H04L12/2803—Home automation networks
    • 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]
    • H04L12/2803—Home automation networks
    • H04L12/2807—Exchanging configuration information on appliance services in a home automation network
    • 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]
    • H04L12/2803—Home automation networks
    • H04L12/283—Processing of data at an internetworking point of a home automation network
    • H04L12/2834—Switching of information between an external network and a home network
    • 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]
    • H04L12/2803—Home automation networks
    • H04L12/2838—Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths
    • 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]
    • H04L12/2803—Home automation networks
    • H04L2012/284—Home automation networks characterised by the type of medium used
    • H04L2012/2841—Wireless
    • 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]
    • H04L12/2803—Home automation networks
    • H04L2012/284—Home automation networks characterised by the type of medium used
    • H04L2012/2843—Mains power line
    • 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]
    • H04L12/2803—Home automation networks
    • H04L2012/2847—Home automation networks characterised by the type of home appliance used
    • H04L2012/2849—Audio/video appliances
DE60136543T 2000-07-20 2001-06-29 Multimediajitterentfernung in einem asynchronen digitalen heimnetzwerk Expired - Lifetime DE60136543D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21976600P 2000-07-20 2000-07-20
PCT/US2001/020845 WO2002009331A2 (en) 2000-07-20 2001-06-29 Multi-media jitter removal in an asynchronous digital home network

Publications (1)

Publication Number Publication Date
DE60136543D1 true DE60136543D1 (de) 2008-12-24

Family

ID=22820688

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60136543T Expired - Lifetime DE60136543D1 (de) 2000-07-20 2001-06-29 Multimediajitterentfernung in einem asynchronen digitalen heimnetzwerk

Country Status (10)

Country Link
US (1) US7483451B2 (de)
EP (1) EP1302008B1 (de)
JP (1) JP4546026B2 (de)
KR (1) KR100777037B1 (de)
CN (1) CN100492943C (de)
AU (1) AU2001271682A1 (de)
BR (1) BR0112335A (de)
DE (1) DE60136543D1 (de)
MX (1) MXPA03000535A (de)
WO (1) WO2002009331A2 (de)

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US7639716B2 (en) * 2003-07-04 2009-12-29 University College Dublin, National University Of Ireland, Dublin System and method for determining clock skew in a packet-based telephony session
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KR101702562B1 (ko) 2010-06-18 2017-02-03 삼성전자 주식회사 멀티미디어 스트림 파일의 저장 파일 포맷, 저장 방법 및 이를 이용한 클라이언트 장치
CN102546653A (zh) * 2012-02-02 2012-07-04 北京圣世信通科技发展有限公司 一种水资源数据通讯中间件
JP2014075736A (ja) * 2012-10-05 2014-04-24 Sony Corp サーバ装置および情報処理方法
CN106331770A (zh) * 2016-09-06 2017-01-11 青岛海信电器股份有限公司 一种时间同步方法及客户端
JP2018113599A (ja) * 2017-01-12 2018-07-19 日本電気株式会社 通信処理システム、通信監視装置、通信監視方法及び通信監視プログラム
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Also Published As

Publication number Publication date
JP4546026B2 (ja) 2010-09-15
EP1302008B1 (de) 2008-11-12
KR20030014404A (ko) 2003-02-17
US20040090994A1 (en) 2004-05-13
CN1443403A (zh) 2003-09-17
AU2001271682A1 (en) 2002-02-05
JP2004505497A (ja) 2004-02-19
EP1302008A2 (de) 2003-04-16
KR100777037B1 (ko) 2007-11-16
MXPA03000535A (es) 2003-05-14
WO2002009331A3 (en) 2002-08-08
US7483451B2 (en) 2009-01-27
BR0112335A (pt) 2003-07-29
CN100492943C (zh) 2009-05-27
WO2002009331A2 (en) 2002-01-31

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8320 Willingness to grant licences declared (paragraph 23)
8364 No opposition during term of opposition