WO2009011014A1 - マルチキャスト配信システム及び方法 - Google Patents

マルチキャスト配信システム及び方法 Download PDF

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Publication number
WO2009011014A1
WO2009011014A1 PCT/JP2007/063963 JP2007063963W WO2009011014A1 WO 2009011014 A1 WO2009011014 A1 WO 2009011014A1 JP 2007063963 W JP2007063963 W JP 2007063963W WO 2009011014 A1 WO2009011014 A1 WO 2009011014A1
Authority
WO
WIPO (PCT)
Prior art keywords
server
segment
delivery
multicast
primary
Prior art date
Application number
PCT/JP2007/063963
Other languages
English (en)
French (fr)
Inventor
Kazushi Yamauchi
Original Assignee
Fujitsu Limited
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 Fujitsu Limited filed Critical Fujitsu Limited
Priority to JP2009523454A priority Critical patent/JP4741022B2/ja
Priority to PCT/JP2007/063963 priority patent/WO2009011014A1/ja
Publication of WO2009011014A1 publication Critical patent/WO2009011014A1/ja
Priority to US12/649,512 priority patent/US8510384B2/en

Links

Classifications

    • 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
    • H04L12/1836—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with heterogeneous network architecture
    • 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
    • H04L12/1854—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast with non-centralised forwarding system, e.g. chaincast
    • 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • 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
    • 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
    • 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]
    • H04L12/2854—Wide area networks, e.g. public data networks
    • H04L12/2856—Access arrangements, e.g. Internet access
    • H04L12/2869—Operational details of access network equipments
    • H04L12/2878—Access multiplexer, e.g. DSLAM
    • H04L12/2892—Access multiplexer, e.g. DSLAM characterised by the access multiplexer architecture

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

　管理サーバ、プライマリ配信サーバ及びデータ格納サーバを配置したプライマリセグメントと、プライマリセグメントにマルチキャストをサポートしていないルータを経由して接続される複数のターゲットを配置したセカンダリセグメントとで構成したネットワークを対象とする。管理サーバでマルチキャスト配信要求を受けると、セカンダリセグメントの特定ターゲット上にセカンダリ配信サーバを一時的に構築して動作し、データ格納サーバからルータを経由してユニキャストでデータをセカンダリ配信サーバに送り、セカンダリ配信サーバから同じセグメント上のターゲットにマルチキャストでデータを配信する。
PCT/JP2007/063963 2007-07-13 2007-07-13 マルチキャスト配信システム及び方法 WO2009011014A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009523454A JP4741022B2 (ja) 2007-07-13 2007-07-13 マルチキャスト配信システム及び方法
PCT/JP2007/063963 WO2009011014A1 (ja) 2007-07-13 2007-07-13 マルチキャスト配信システム及び方法
US12/649,512 US8510384B2 (en) 2007-07-13 2009-12-30 Multicast distribution system and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/063963 WO2009011014A1 (ja) 2007-07-13 2007-07-13 マルチキャスト配信システム及び方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/649,512 Continuation US8510384B2 (en) 2007-07-13 2009-12-30 Multicast distribution system and method

Publications (1)

Publication Number Publication Date
WO2009011014A1 true WO2009011014A1 (ja) 2009-01-22

Family

ID=40259363

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/063963 WO2009011014A1 (ja) 2007-07-13 2007-07-13 マルチキャスト配信システム及び方法

Country Status (3)

Country Link
US (1) US8510384B2 (ja)
JP (1) JP4741022B2 (ja)
WO (1) WO2009011014A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104602519A (zh) * 2012-09-18 2015-05-06 陶氏环球技术有限公司 杀微生物组合物
WO2018122892A1 (ja) * 2016-12-26 2018-07-05 株式会社日立製作所 管理対象を追加する方法及び情報システム

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9338019B2 (en) 2013-01-23 2016-05-10 Nexenta Systems, Inc. Scalable transport method for multicast replication
US8595262B1 (en) * 2012-03-29 2013-11-26 Amazon Technologies, Inc. Resource resolution in computing environments using directed graphs
US9479587B2 (en) 2013-01-23 2016-10-25 Nexenta Systems, Inc. Scalable object storage using multicast transport
US9432204B2 (en) 2013-08-24 2016-08-30 Nicira, Inc. Distributed multicast by endpoints
US9602392B2 (en) 2013-12-18 2017-03-21 Nicira, Inc. Connectivity segment coloring
US9602385B2 (en) 2013-12-18 2017-03-21 Nicira, Inc. Connectivity segment selection
US9794079B2 (en) 2014-03-31 2017-10-17 Nicira, Inc. Replicating broadcast, unknown-unicast, and multicast traffic in overlay logical networks bridged with physical networks
WO2016011607A1 (zh) * 2014-07-23 2016-01-28 华为技术有限公司 一种终端升级方法及相关设备
US20160191508A1 (en) * 2014-12-31 2016-06-30 Nexenta Systems, Inc. Methods and Systems for Block Sharding of Objects Stored in Distributed Storage System
US20190104032A1 (en) * 2016-03-17 2019-04-04 Idac Holdings, Inc. Elastic service provisioning via http-level surrogate management
CN110324263B (zh) * 2018-03-30 2021-06-29 华为技术有限公司 传输组播报文的方法、设备和系统
US10778457B1 (en) 2019-06-18 2020-09-15 Vmware, Inc. Traffic replication in overlay networks spanning multiple sites
US11784922B2 (en) 2021-07-03 2023-10-10 Vmware, Inc. Scalable overlay multicast routing in multi-tier edge gateways

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002335281A (ja) * 2001-05-07 2002-11-22 Ntt Docomo Inc マルチキャストパケット配信方法及びシステム、パケットのアドレス構造、並びに移動機

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6718361B1 (en) * 2000-04-07 2004-04-06 Network Appliance Inc. Method and apparatus for reliable and scalable distribution of data files in distributed networks
JP2003069639A (ja) 2001-08-27 2003-03-07 Nec Corp ｘＤＳＬ収容装置、マルチキャスト配信システム及びデータ配信方法
JP3962343B2 (ja) 2003-02-19 2007-08-22 日本電信電話株式会社 マルチキャストデータ通信システム及びその方法
US8565145B2 (en) * 2010-12-15 2013-10-22 Motorola Solutions, Inc. Fast access asynchronous repeater wakeup protocol

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002335281A (ja) * 2001-05-07 2002-11-22 Ntt Docomo Inc マルチキャストパケット配信方法及びシステム、パケットのアドレス構造、並びに移動機

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ISHIKAWA N.: "Internet-jp no Multicast Server no Sekkei to Jisso", INFORMATION PROCESSING SOCIETY OF JAPAN KENKYU HOKOKU 97-DPS-81-12, 27 February 1997 (1997-02-27), pages 68 - 69, XP003024630 *
KAMATA M. ET AL.: "Bumon VPN Koseika ni Okeru Multicast Tsushin Hoshiki no Teian to Sono Hyoka", THE TRANSACTIONS OF THE INSTITUTE OF ELECTRONICS, INFORMATION AND COMMUNICATION ENGINEERS B, vol. J82-B, no. 11, 25 November 1999 (1999-11-25), pages 2061 - 2073, XP003024629 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104602519A (zh) * 2012-09-18 2015-05-06 陶氏环球技术有限公司 杀微生物组合物
WO2018122892A1 (ja) * 2016-12-26 2018-07-05 株式会社日立製作所 管理対象を追加する方法及び情報システム

Also Published As

Publication number Publication date
US20100106779A1 (en) 2010-04-29
JPWO2009011014A1 (ja) 2010-09-09
JP4741022B2 (ja) 2011-08-03
US8510384B2 (en) 2013-08-13

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