DE602007011181D1 - Verfahren zur Optimierung der Übertragung von DVB-IP-Dienstinformationen durch Partitionierung in mehrere Multicast-Ströme - Google Patents

Verfahren zur Optimierung der Übertragung von DVB-IP-Dienstinformationen durch Partitionierung in mehrere Multicast-Ströme

Info

Publication number
DE602007011181D1
DE602007011181D1 DE602007011181T DE602007011181T DE602007011181D1 DE 602007011181 D1 DE602007011181 D1 DE 602007011181D1 DE 602007011181 T DE602007011181 T DE 602007011181T DE 602007011181 T DE602007011181 T DE 602007011181T DE 602007011181 D1 DE602007011181 D1 DE 602007011181D1
Authority
DE
Germany
Prior art keywords
dvb
partitioning
optimizing
transmission
service information
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.)
Active
Application number
DE602007011181T
Other languages
German (de)
English (en)
Inventor
Remi Houdaille
Jean-Baptiste Henry
Jean-Francois Fleury
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.)
Thomson Licensing SAS
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
Publication of DE602007011181D1 publication Critical patent/DE602007011181D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast
    • H04L12/1886—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with traffic restrictions for efficiency improvement, e.g. involving subnets or subdomains

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)
DE602007011181T 2006-10-19 2007-10-04 Verfahren zur Optimierung der Übertragung von DVB-IP-Dienstinformationen durch Partitionierung in mehrere Multicast-Ströme Active DE602007011181D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0654383 2006-10-19

Publications (1)

Publication Number Publication Date
DE602007011181D1 true DE602007011181D1 (de) 2011-01-27

Family

ID=38016861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602007011181T Active DE602007011181D1 (de) 2006-10-19 2007-10-04 Verfahren zur Optimierung der Übertragung von DVB-IP-Dienstinformationen durch Partitionierung in mehrere Multicast-Ströme

Country Status (6)

Country Link
US (1) US20090158366A1 (https=)
EP (1) EP1914932B1 (https=)
JP (1) JP5189822B2 (https=)
KR (1) KR101473000B1 (https=)
CN (1) CN101179730B (https=)
DE (1) DE602007011181D1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8311048B2 (en) * 2008-05-09 2012-11-13 Roundbox, Inc. Datacasting system with intermittent listener capability
EP2242266A4 (en) * 2008-02-05 2014-04-02 Samsung Electronics Co Ltd A method and device for sending and receiving metadata for an application providing an iptv service
WO2012052610A1 (en) * 2010-10-19 2012-04-26 Nokia Corporation Multiplexing data over multiple transmission channels with time synchronization

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002305548A (ja) * 2001-04-06 2002-10-18 Sony Corp 通信方法およびそのシステム、送信装置および受信装置
CN100477786C (zh) * 2001-07-31 2009-04-08 黛娜斯泰克Ipr有限公司 用以网络数据传输的系统
WO2003032576A1 (en) * 2001-10-09 2003-04-17 Koninklijke Philips Electronics N.V. Service information multicasting method and system
EP1377054A1 (en) * 2002-06-25 2004-01-02 Canal+ Technologies Société Anonyme Discovery information for IP multicast
US7400889B2 (en) * 2003-04-01 2008-07-15 Telefonaktiebolaget Lm Ericsson (Publ) Scalable quality broadcast service in a mobile wireless communication network
US7376198B2 (en) * 2003-09-10 2008-05-20 Cisco Technology, Inc. Methods and apparatus for multicasting content
US20050097595A1 (en) * 2003-11-05 2005-05-05 Matti Lipsanen Method and system for controlling access to content
US8112531B2 (en) * 2004-07-14 2012-02-07 Nokia Corporation Grouping of session objects
GB2419490A (en) * 2004-10-19 2006-04-26 Agilent Technologies Inc Analysing datagrams in a packet forwarding apparatus making use of a separately retrievable multicast field.
FR2878397A1 (fr) * 2004-11-25 2006-05-26 Thomson Licensing Sa Appareil et methode de distribution sur un reseau local de services diffuses
US7614068B2 (en) * 2005-03-18 2009-11-03 Nokia Corporation Prioritization of electronic service guide carousels
KR100810251B1 (ko) * 2005-10-11 2008-03-06 삼성전자주식회사 디지털 비디오 방송 시스템에서 전자 서비스 가이드를 송수신하는 방법 및 장치
CN1801929A (zh) * 2005-12-08 2006-07-12 复旦大学 一种网络互动电视系统实现时移功能的方法

Also Published As

Publication number Publication date
EP1914932B1 (en) 2010-12-15
JP5189822B2 (ja) 2013-04-24
CN101179730B (zh) 2011-12-28
CN101179730A (zh) 2008-05-14
US20090158366A1 (en) 2009-06-18
KR101473000B1 (ko) 2014-12-15
EP1914932A1 (en) 2008-04-23
JP2008104189A (ja) 2008-05-01
KR20080035491A (ko) 2008-04-23

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Legal Events

Date Code Title Description
8320 Willingness to grant licences declared (paragraph 23)