CN106464680A8 - 内容分发网络中的带宽管理 - Google Patents

内容分发网络中的带宽管理 Download PDF

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Publication number
CN106464680A8
CN106464680A8 CN201580025575.1A CN201580025575A CN106464680A8 CN 106464680 A8 CN106464680 A8 CN 106464680A8 CN 201580025575 A CN201580025575 A CN 201580025575A CN 106464680 A8 CN106464680 A8 CN 106464680A8
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China
Prior art keywords
node
cdn
bandwidth
subscriber
whole
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CN106464680B (zh
CN106464680A (zh
Inventor
C.菲利普斯
J.A.雷诺斯
C.H.达舍尔
R.H.福斯曼
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Ericsson AB
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Ericsson AB
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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
    • H04L65/60—Network streaming of media packets
    • H04L65/75—Media network packet handling
    • H04L65/752—Media network packet handling adapting media to network capabilities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/612—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for unicast
    • 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
    • H04L65/80—Responding to QoS
    • 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
    • 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
    • H04N21/2225—Local VOD servers
    • 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
    • H04N21/23—Processing of content or additional data; Elementary server operations; Server middleware
    • H04N21/24—Monitoring of processes or resources, e.g. monitoring of server load, available bandwidth, upstream requests
    • H04N21/2402—Monitoring of the downstream path of the transmission network, e.g. bandwidth available
    • 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
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26208—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints
    • H04N21/26216—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists the scheduling operation being performed under constraints involving the channel capacity, e.g. network bandwidth
    • 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
    • H04N21/647—Control signaling between network components and server or clients; Network processes for video distribution between server and clients, e.g. controlling the quality of the video stream, by dropping packets, protecting content from unauthorised alteration within the network, monitoring of network load, bridging between two different networks, e.g. between IP and wireless
    • H04N21/64723—Monitoring of network processes or resources, e.g. monitoring of network load
    • H04N21/64738—Monitoring network characteristics, e.g. bandwidth, congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/08—Configuration management of networks or network elements
    • H04L41/0896—Bandwidth or capacity management, i.e. automatically increasing or decreasing capacities
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/08—Monitoring or testing based on specific metrics, e.g. QoS, energy consumption or environmental parameters
    • H04L43/0876—Network utilisation, e.g. volume of load or congestion level
    • H04L43/0882—Utilisation of link capacity
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/10—Active monitoring, e.g. heartbeat, ping or trace-route
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
    • H04L43/16—Threshold monitoring
    • 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
    • H04N21/442—Monitoring of processes or resources, e.g. detecting the failure of a recording device, monitoring the downstream bandwidth, the number of times a movie has been viewed, the storage space available from the internal hard disk
    • H04N21/44209—Monitoring of downstream path of the transmission network originating from a server, e.g. bandwidth variations of a wireless network

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Environmental & Geological Engineering (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)

Abstract

提供系统和方法，其中内容分发网络(CDN)中的各节点保持与总体上CDN的最近状态有关的信息，以判定在服务于内容订户时要使用什么带宽，使得通过CDN中的各种节点流播/传递给订户的整个多媒体内容的总带宽保持在对订户的预定义带宽上限之内。因此，整个CDN被看作是单个边缘节点。CDN中的各节点可向CDN中的所有其他节点周期地传送与在传送节点发生的任何活动有关的信息。传送节点可向“感兴趣”节点的子集报告其节点特定活动的细节而不是向所有节点报告。一旦各节点具有整个CDN系统当前正在做什么的模型，则该节点能够按照相干方式来实现带宽管理。
CN201580025575.1A 2014-03-17 2015-03-16 内容分发网络中的带宽管理 Active CN106464680B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/215,330 US9712408B2 (en) 2014-03-17 2014-03-17 Bandwidth management in a content distribution network
US14/215,330 2014-03-17
PCT/IB2015/051914 WO2015140695A1 (en) 2014-03-17 2015-03-16 Bandwidth management in a content distribution network

Publications (3)

Publication Number Publication Date
CN106464680A CN106464680A (zh) 2017-02-22
CN106464680A8 true CN106464680A8 (zh) 2017-06-30
CN106464680B CN106464680B (zh) 2019-08-13

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Country Status (4)

Country Link
US (1) US9712408B2 (zh)
EP (1) EP3120523B1 (zh)
CN (1) CN106464680B (zh)
WO (1) WO2015140695A1 (zh)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6394591B2 (ja) * 2013-04-05 2018-09-26 ソニー株式会社 制御装置、制御方法、コンピュータプログラム及び映像伝送システム
US20150271072A1 (en) * 2014-03-24 2015-09-24 Cisco Technology, Inc. Method and apparatus for rate controlled content streaming from cache
US9584577B2 (en) * 2014-04-03 2017-02-28 Cisco Technology, Inc. Method for enabling use of HLS as a common intermediate format
US20160080826A1 (en) * 2014-09-16 2016-03-17 Qualcomm Incorporated Systems, methods and apparatus for broadcasting pay-per-view video over enhanced multimedia broadcast multicast service
US9648141B2 (en) * 2015-03-31 2017-05-09 Cisco Technology, Inc. Token delegation for third-party authorization in computer networking
US9774889B2 (en) * 2015-09-10 2017-09-26 Verizon Patent And Licensing Inc. Content delivery network integration for home media client content
CN105392068B (zh) * 2015-11-04 2019-01-01 合一网络技术(北京)有限公司 分布式多传输信道网络直播视频并行分发方法及系统
US10506262B2 (en) * 2015-12-29 2019-12-10 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for optimized media delivery
CN105634992B (zh) * 2015-12-29 2019-01-11 网宿科技股份有限公司 Cdn平台自适应带宽控制方法和系统
US10291965B2 (en) * 2016-03-11 2019-05-14 DISH Technologies L.L.C. Television receiver authorization over internet protocol network
US10063666B2 (en) 2016-06-14 2018-08-28 Futurewei Technologies, Inc. Modular telecommunication edge cloud system
US20180041578A1 (en) * 2016-08-08 2018-02-08 Futurewei Technologies, Inc. Inter-Telecommunications Edge Cloud Protocols
CN108093294A (zh) * 2016-11-21 2018-05-29 中国移动通信有限公司研究院 一种终端屏幕直播方法及终端
CN106888270B (zh) * 2017-03-30 2020-06-23 网宿科技股份有限公司 回源选路调度的方法和系统
CN107135170B (zh) * 2017-04-28 2019-12-24 中国人民解放军信息工程大学 一种内容中心网络的高质量QoS保证方法
US10686669B2 (en) * 2017-06-16 2020-06-16 Cisco Technology, Inc. Collecting network models and node information from a network
US10652166B2 (en) * 2017-06-27 2020-05-12 Cisco Technology, Inc. Non-real time adaptive bitrate recording scheduler
US10536727B2 (en) * 2017-08-07 2020-01-14 Verizon Patent And Licensing Inc. Over-the-top multicast services
CN108012159A (zh) * 2017-12-05 2018-05-08 广州华多网络科技有限公司 直播视频推送控制方法、装置及相应的终端
EP3729777A1 (en) * 2017-12-18 2020-10-28 Telefonaktiebolaget LM Ericsson (publ) Virtual edge node as a service
CN109194542B (zh) * 2018-08-22 2021-05-07 网宿科技股份有限公司 Cdn系统中直播流内耗统计的方法和装置
CN111181753B (zh) 2018-11-12 2021-06-29 华为技术有限公司 一种动态带宽分配方法和相关设备
US11470176B2 (en) * 2019-01-29 2022-10-11 Cisco Technology, Inc. Efficient and flexible load-balancing for clusters of caches under latency constraint
CN110636339B (zh) * 2019-09-30 2022-11-15 北京字节跳动网络技术有限公司 基于码率的调度方法、装置及电子设备
US11297364B2 (en) * 2019-11-21 2022-04-05 Synamedia Limited Video content streaming bitrate selection using an edge computing system for improving user experience
CN113141513B (zh) * 2020-01-17 2022-05-13 北京达佳互联信息技术有限公司 直播流的拉流方法、装置、电子设备及存储介质
US11310568B2 (en) * 2020-05-05 2022-04-19 Panasonic Avionics Corporation Systems and methods for securely providing preview samples of media content distributed to in-flight entertainment systems
CN114844949B (zh) * 2021-02-02 2023-10-27 北京金山云网络技术有限公司 业务调度方法、装置、设备及存储介质
EP4075691B1 (en) * 2021-02-20 2024-05-01 Wangsu Science & Technology Co., Ltd. Resource requesting method and terminal
US11863500B2 (en) * 2021-02-25 2024-01-02 Sony Semiconductor Solutions Corporation Communication apparatus, communications system, and communication method
CN113259151B (zh) * 2021-04-13 2022-05-17 新浪网技术(中国)有限公司 融合内容分发网络cdn中域名带宽明细监控方法及系统
CN115396244B (zh) * 2021-05-08 2024-02-20 北京金山云网络技术有限公司 带宽调度管理方法、装置、电子设备及存储介质

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1335836C (en) * 1988-07-07 1995-06-06 Ichiro Iida Adaptive routing system
JPH1185632A (ja) * 1997-09-12 1999-03-30 Hitachi Ltd データ通信方法
US9807460B2 (en) * 2003-08-11 2017-10-31 Arris Enterprises, Inc. Optimal provisioning and management of bandwidth in a video-on-demand services architecture
CN101145950B (zh) * 2007-04-25 2010-10-13 中兴通讯股份有限公司 一种基于多业务传送节点的拓扑管理方法
US20090022064A1 (en) * 2007-07-18 2009-01-22 Moshe Oron Method and apparatus for monitoring multicast bandwidth to a user
US20100094970A1 (en) * 2008-10-15 2010-04-15 Patentvc Ltd. Latency based selection of fractional-storage servers
CN101567796B (zh) * 2009-05-19 2012-05-23 中兴通讯股份有限公司 一种内容分片的多媒体网络及其业务方法
US8417794B2 (en) 2009-07-27 2013-04-09 Giraffic Technologies Ltd. Transferring multimedia content
US8549370B2 (en) 2009-12-30 2013-10-01 STMicroelectronics International N. V. On-chip functional debugger and a method of providing on-chip functional debugging
US8874712B2 (en) 2010-01-20 2014-10-28 Futurewei Technologies, Inc. System and method for differentiated services in adaptive streaming
KR101163750B1 (ko) * 2010-10-21 2012-07-10 광주과학기술원 다수 플로우의 쓰루풋 공평성을 관리하는 플로우 제어 노드, 송신 노드, 플로우 제어 방법 및 전송률 제어 방법
KR20120045869A (ko) * 2010-11-01 2012-05-09 삼성테크윈 주식회사 데이터 통신 시스템 및 그 통신 제어 방법
US9007898B2 (en) * 2011-02-01 2015-04-14 Google Inc. System to share network bandwidth among competing applications
US8549570B2 (en) 2012-02-23 2013-10-01 Ericsson Television Inc. Methods and apparatus for managing network resources used by multimedia streams in a virtual pipe
US10069885B2 (en) 2013-03-18 2018-09-04 Ericsson Ab Bandwidth management for over-the-top adaptive streaming
US9100464B2 (en) 2012-08-29 2015-08-04 Ericsson Television Inc. Regulating content streams from a weighted fair queuing scheduler using weights defined for user equipment nodes
US20130312046A1 (en) 2012-05-15 2013-11-21 Mark Robertson Smart stream delivery server, system and methods for assembling a mix of services to be delivered to a subscriber's premises
CN103746934A (zh) * 2013-12-24 2014-04-23 乐视网信息技术（北京）股份有限公司 一种cdn带宽平衡的方法、cdn控制中心及系统
CN103684870A (zh) * 2013-12-25 2014-03-26 乐视网信息技术（北京）股份有限公司 一种获取cdn带宽流量的方法和系统

Also Published As

Publication number Publication date
WO2015140695A1 (en) 2015-09-24
CN106464680B (zh) 2019-08-13
EP3120523A1 (en) 2017-01-25
EP3120523B1 (en) 2018-07-18
US20150263916A1 (en) 2015-09-17
US9712408B2 (en) 2017-07-18
CN106464680A (zh) 2017-02-22

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