ATE527786T1 - Übertragungsoptimisierung für multicastdienste auf anwendungsebene - Google Patents

Übertragungsoptimisierung für multicastdienste auf anwendungsebene

Info

Publication number
ATE527786T1
ATE527786T1 AT05107119T AT05107119T ATE527786T1 AT E527786 T1 ATE527786 T1 AT E527786T1 AT 05107119 T AT05107119 T AT 05107119T AT 05107119 T AT05107119 T AT 05107119T AT E527786 T1 ATE527786 T1 AT E527786T1
Authority
AT
Austria
Prior art keywords
data
data source
application level
transmission optimization
multicast services
Prior art date
Application number
AT05107119T
Other languages
English (en)
Inventor
Chong Luo
Jiang Li
Shipeng Li
Original Assignee
Microsoft Corp
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 Microsoft Corp filed Critical Microsoft Corp
Application granted granted Critical
Publication of ATE527786T1 publication Critical patent/ATE527786T1/de

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
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • 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
    • H04L12/1813—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast for computer conferences, e.g. chat rooms
    • H04L12/1827—Network arrangements for conference optimisation or adaptation
    • 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
    • H04L12/185—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with management of multicast group membership
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/12—Shortest path evaluation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/16—Multipoint routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/48—Routing tree calculation
    • 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
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H04L65/403—Arrangements for multi-party communication, e.g. for conferences
    • H04L65/4046—Arrangements for multi-party communication, e.g. for conferences with distributed floor control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/42—Systems providing special services or facilities to subscribers
    • H04M3/56—Arrangements for connecting several subscribers to a common circuit, i.e. affording conference facilities
    • H04M3/567—Multimedia conference systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/15—Conference systems
    • H04N7/152—Multipoint control units therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2203/00—Aspects of automatic or semi-automatic exchanges
    • H04M2203/50—Aspects of automatic or semi-automatic exchanges related to audio conference
    • H04M2203/5009—Adding a party to an existing conference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M7/00—Arrangements for interconnection between switching centres
    • H04M7/006—Networks other than PSTN/ISDN providing telephone service, e.g. Voice over Internet Protocol (VoIP), including next generation networks with a packet-switched transport layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Telephonic Communication Services (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Computer And Data Communications (AREA)
AT05107119T 2004-08-05 2005-08-02 Übertragungsoptimisierung für multicastdienste auf anwendungsebene ATE527786T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/912,488 US7760659B2 (en) 2004-08-05 2004-08-05 Transmission optimization for application-level multicast

Publications (1)

Publication Number Publication Date
ATE527786T1 true ATE527786T1 (de) 2011-10-15

Family

ID=35044767

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05107119T ATE527786T1 (de) 2004-08-05 2005-08-02 Übertragungsoptimisierung für multicastdienste auf anwendungsebene

Country Status (4)

Country Link
US (1) US7760659B2 (de)
EP (1) EP1624632B1 (de)
JP (1) JP4721809B2 (de)
AT (1) ATE527786T1 (de)

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US7692682B2 (en) 2005-04-28 2010-04-06 Apple Inc. Video encoding in a video conference
US7653250B2 (en) * 2005-04-28 2010-01-26 Apple Inc. Adjusting sampling rate for encoding
US7949117B2 (en) * 2005-04-28 2011-05-24 Apple Inc. Heterogeneous video conferencing
US7899170B2 (en) * 2005-04-28 2011-03-01 Apple Inc. Multi-participant conference setup
US8861701B2 (en) * 2005-04-28 2014-10-14 Apple Inc. Multi-participant conference adjustments
US7864209B2 (en) * 2005-04-28 2011-01-04 Apple Inc. Audio processing in a multi-participant conference
US7817180B2 (en) * 2005-04-28 2010-10-19 Apple Inc. Video processing in a multi-participant video conference
US8605721B1 (en) * 2006-05-25 2013-12-10 The Hong Kong University Of Science And Technology Scalable island multicast for peer-to-peer media delivery
DE102006032088A1 (de) * 2006-07-11 2008-01-17 Infineon Technologies Ag Kommunikationsendgerät, Verfahren zum Versenden von Kommunikationsdaten, Konferenzservereinrichtung und Verfahren zum Weiterleiten von Kommunikationsdaten
US20080212584A1 (en) * 2007-03-02 2008-09-04 At&T Knowledge Ventures, L.P. Method and system for presentation of multicast trees
US8060887B2 (en) * 2007-03-30 2011-11-15 Uranus International Limited Method, apparatus, system, and medium for supporting multiple-party communications
US8702505B2 (en) * 2007-03-30 2014-04-22 Uranus International Limited Method, apparatus, system, medium, and signals for supporting game piece movement in a multiple-party communication
US7950046B2 (en) * 2007-03-30 2011-05-24 Uranus International Limited Method, apparatus, system, medium, and signals for intercepting a multiple-party communication
US8627211B2 (en) * 2007-03-30 2014-01-07 Uranus International Limited Method, apparatus, system, medium, and signals for supporting pointer display in a multiple-party communication
US7765261B2 (en) * 2007-03-30 2010-07-27 Uranus International Limited Method, apparatus, system, medium and signals for supporting a multiple-party communication on a plurality of computer servers
US7765266B2 (en) * 2007-03-30 2010-07-27 Uranus International Limited Method, apparatus, system, medium, and signals for publishing content created during a communication
JP2012200014A (ja) * 2008-02-08 2012-10-18 Panasonic Corp Ｎ−ツリー構築方法
AU2008350375A1 (en) * 2008-02-14 2009-08-20 Telefonaktiebolaget Lm Ericsson (Publ) Segmentation of multicast distributed services
JP5014244B2 (ja) * 2008-05-02 2012-08-29 キヤノン株式会社 映像配信装置及びその制御方法、映像配信システム、プログラム
US8194116B2 (en) * 2008-11-10 2012-06-05 The Boeing Company System and method for multipoint video teleconferencing
GB2469501B (en) * 2009-04-16 2012-01-04 Appshare Ltd Method and system for network-based collaboration
JP5355222B2 (ja) * 2009-05-25 2013-11-27 パナソニック株式会社 パス設定装置およびパス設定方法
US8433813B2 (en) 2010-04-07 2013-04-30 Apple Inc. Audio processing optimization in a multi-participant conference
US8711736B2 (en) 2010-09-16 2014-04-29 Apple Inc. Audio processing in a multi-participant conference
US9264664B2 (en) * 2010-12-03 2016-02-16 Intouch Technologies, Inc. Systems and methods for dynamic bandwidth allocation
US9118494B2 (en) * 2011-01-06 2015-08-25 Futurewei Technologies, Inc. Method for group-based multicast with non-uniform receivers
US9420259B2 (en) 2011-05-24 2016-08-16 Comcast Cable Communications, Llc Dynamic distribution of three-dimensional content
JP5803656B2 (ja) * 2011-12-21 2015-11-04 富士通株式会社 配信経路構築方法及び端末装置
US9049031B2 (en) * 2013-03-13 2015-06-02 Dell Products L.P. Systems and methods for point to multipoint communication in networks using hybrid network devices
EP2819420A1 (de) 2013-06-25 2014-12-31 British Telecommunications public limited company Inhaltsverteilungssystem und -verfahren
EP2819364A1 (de) * 2013-06-25 2014-12-31 British Telecommunications public limited company Inhaltsverteilungssystem und -verfahren
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US10050856B2 (en) * 2013-11-01 2018-08-14 Nec Corporation Communication device, network available bandwidth estimation method in communication device, and storage medium on which network available bandwidth estimation program has been recorded
US9826039B2 (en) 2014-02-04 2017-11-21 Honeywell International Inc. Configurable communication systems and methods for communication
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Also Published As

Publication number Publication date
US7760659B2 (en) 2010-07-20
EP1624632A1 (de) 2006-02-08
US20060029092A1 (en) 2006-02-09
EP1624632B1 (de) 2011-10-05
JP2006050639A (ja) 2006-02-16
JP4721809B2 (ja) 2011-07-13

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