EP2556481A1 - Distribution d'objet partiel dans réseau de distribution de contenu - Google Patents

Distribution d'objet partiel dans réseau de distribution de contenu

Info

Publication number
EP2556481A1
EP2556481A1 EP10849586A EP10849586A EP2556481A1 EP 2556481 A1 EP2556481 A1 EP 2556481A1 EP 10849586 A EP10849586 A EP 10849586A EP 10849586 A EP10849586 A EP 10849586A EP 2556481 A1 EP2556481 A1 EP 2556481A1
Authority
EP
European Patent Office
Prior art keywords
content
content object
distribution server
cdn
server
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.)
Withdrawn
Application number
EP10849586A
Other languages
German (de)
English (en)
Other versions
EP2556481A4 (fr
Inventor
Nathan F. Raciborski
Bryan D. Black
Jacob S. Roersma
Albert P. Tobey
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.)
Swanson Wylie
Edgio Inc
Original Assignee
Swanson Wylie
Limelight Networks Inc
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 Swanson Wylie, Limelight Networks Inc filed Critical Swanson Wylie
Publication of EP2556481A1 publication Critical patent/EP2556481A1/fr
Publication of EP2556481A4 publication Critical patent/EP2556481A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/10—Protocols in which an application is distributed across nodes in the network
    • H04L67/1097—Protocols in which an application is distributed across nodes in the network for distributed storage of data in networks, e.g. transport arrangements for network file system [NFS], storage area networks [SAN] or network attached storage [NAS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/222—Secondary servers, e.g. proxy server, cable television Head-end
    • 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
    • H04N21/64—Addressing
    • H04N21/6405—Multicasting

Abstract

L'invention porte sur des techniques de distribution d'objets de contenu dans un réseau de distribution de contenu (CDN). Dans un mode de réalisation, un serveur de distribution CDN détecte la disponibilité d'un objet de contenu et détermine si l'objet de contenu est candidat ou non pour une distribution. Le serveur de distribution peut détecter la disponibilité de l'objet de contenu en réponse à la disponibilité d'un nouveau contenu ou à la mise à jour d'un contenu par un fournisseur au niveau d'un site de contenu ou d'un emplacement dans le CDN. Le serveur de distribution obtient des informations d'identification pour un objet de contenu candidat et détermine une partie sélectionnée de l'objet de contenu à distribuer dans le CDN. La partie sélectionnée peut être un nombre prédéterminé d'octets se trouvant à une position prédéterminée dans l'objet de contenu, dont la taille et l'emplacement peuvent être déterminés conformément à des données de mise en correspondance spécifiques au contenu. Le serveur de distribution peut pousser la partie sélectionnée de l'objet de contenu vers un ou plusieurs groupes de serveurs de périphérie de CDN en l'absence d'une requête d'utilisateur final.
EP10849586.2A 2010-04-07 2010-04-07 Distribution d'objet partiel dans réseau de distribution de contenu Withdrawn EP2556481A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2010/030282 WO2011126481A1 (fr) 2010-04-07 2010-04-07 Distribution d'objet partiel dans réseau de distribution de contenu

Publications (2)

Publication Number Publication Date
EP2556481A1 true EP2556481A1 (fr) 2013-02-13
EP2556481A4 EP2556481A4 (fr) 2013-12-04

Family

ID=44763190

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10849586.2A Withdrawn EP2556481A4 (fr) 2010-04-07 2010-04-07 Distribution d'objet partiel dans réseau de distribution de contenu

Country Status (4)

Country Link
EP (1) EP2556481A4 (fr)
CN (1) CN103109511A (fr)
BR (1) BR112012025582A2 (fr)
WO (1) WO2011126481A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107450974A (zh) * 2017-08-15 2017-12-08 北京云端智度科技有限公司 一种cdn系统内任务执行管理的方法

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014194523A1 (fr) * 2013-06-08 2014-12-11 华为技术有限公司 Méthode, appareil et système de réacheminement de trajet
EP2874372A1 (fr) * 2013-11-14 2015-05-20 Alcatel Lucent Contenus gérés et non gérés de livraison sur un réseau
CN106063200B (zh) * 2013-12-09 2019-11-01 华为技术有限公司 一种用于内容缓存的装置、方法
US8892686B1 (en) 2013-12-19 2014-11-18 Limelight Networks, Inc. Dynamic content transformation for multiple devices
CN104717231B (zh) * 2014-12-18 2019-01-25 北京蓝汛通信技术有限责任公司 内容分发网络的预分发处理方法及装置
CN106411823B (zh) * 2015-07-31 2019-07-12 华为技术有限公司 一种基于cdn的访问控制方法及相关设备
CN110651262B (zh) * 2017-05-22 2024-03-26 麻省理工学院 分层分布式存储系统以及用于边缘计算系统的技术
CN107483614B (zh) * 2017-08-31 2021-01-22 京东方科技集团股份有限公司 基于cdn与p2p网络的内容调度方法及通信网络
CN109669679B (zh) * 2018-12-28 2022-04-29 北京微播视界科技有限公司 服务检测及处理方法、装置及电子设备
US11699140B2 (en) * 2019-12-31 2023-07-11 Paypal, Inc. Geographic location consensus determination

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001093532A2 (fr) * 2000-06-01 2001-12-06 Aerocast.Com, Inc. Reseau de distribution de contenu basee sur la qualite de service
JP2002032280A (ja) * 2000-07-13 2002-01-31 Ism Consulting Firm Kk 分散型サーバによるコンテンツ及びソフトウェア配信サービスシステム、及び分散型サーバによるコンテンツ及びソフトウェア配信方法、並びに情報記憶媒体
WO2002071191A2 (fr) * 2001-03-02 2002-09-12 Kasenna, Inc. Modele a double effet active par des metadonnees une distribution efficace de contenu video a faible latence sur un reseau
US20080001791A1 (en) * 2006-06-30 2008-01-03 Omneon Video Networks Transcoding for a distributed file system

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030004947A1 (en) * 2001-06-28 2003-01-02 Sun Microsystems, Inc. Method, system, and program for managing files in a file system
KR20010088742A (ko) * 2001-08-28 2001-09-28 문의선 분산처리 및 피어 대 피어 통신을 이용한 네트워크 상의정보전송 병렬화 방법
US7328353B2 (en) * 2002-02-14 2008-02-05 Matsushita Electric Industrial Co., Ltd. Content distribution system
US8763062B2 (en) * 2006-10-30 2014-06-24 Alcatel Lucent Method and apparatus for controlling information available from content distribution points

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001093532A2 (fr) * 2000-06-01 2001-12-06 Aerocast.Com, Inc. Reseau de distribution de contenu basee sur la qualite de service
JP2002032280A (ja) * 2000-07-13 2002-01-31 Ism Consulting Firm Kk 分散型サーバによるコンテンツ及びソフトウェア配信サービスシステム、及び分散型サーバによるコンテンツ及びソフトウェア配信方法、並びに情報記憶媒体
WO2002071191A2 (fr) * 2001-03-02 2002-09-12 Kasenna, Inc. Modele a double effet active par des metadonnees une distribution efficace de contenu video a faible latence sur un reseau
US20080001791A1 (en) * 2006-06-30 2008-01-03 Omneon Video Networks Transcoding for a distributed file system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2011126481A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107450974A (zh) * 2017-08-15 2017-12-08 北京云端智度科技有限公司 一种cdn系统内任务执行管理的方法

Also Published As

Publication number Publication date
WO2011126481A1 (fr) 2011-10-13
BR112012025582A2 (pt) 2019-09-24
CN103109511A (zh) 2013-05-15
EP2556481A4 (fr) 2013-12-04

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