JP6514217B2 - セグメントに分割されたマルチメディアコンテンツを受信するように構成されたクライアント端末によるネットワーク情報取得方法 - Google Patents

セグメントに分割されたマルチメディアコンテンツを受信するように構成されたクライアント端末によるネットワーク情報取得方法 Download PDF

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JP6514217B2
JP6514217B2 JP2016545771A JP2016545771A JP6514217B2 JP 6514217 B2 JP6514217 B2 JP 6514217B2 JP 2016545771 A JP2016545771 A JP 2016545771A JP 2016545771 A JP2016545771 A JP 2016545771A JP 6514217 B2 JP6514217 B2 JP 6514217B2
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Japan
Prior art keywords
client terminal
cache
remote server
manifest
network information
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JP2016545771A
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Japanese (ja)
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JP2017510873A5 (https=
JP2017510873A (ja
Inventor
フーダイル，レミ
ガッシュ，ステファン
タイービ，シャルリーヌ
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Thomson Licensing SAS
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Thomson Licensing SAS
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    • 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
    • H04L65/60—Network streaming of media packets
    • H04L65/61—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio
    • H04L65/613—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for the control of the source by the destination
    • 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
    • H04L65/65—Network streaming protocols, e.g. real-time transport protocol [RTP] or real-time control protocol [RTCP]
    • 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
    • H04L67/50—Network services
    • H04L67/56—Provisioning of proxy services
    • H04L67/568—Storing data temporarily at an intermediate stage, e.g. caching
    • 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
    • H04N21/231—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion
    • H04N21/23106—Content storage operation, e.g. caching movies for short term storage, replicating data over plural servers, prioritizing data for deletion involving caching operations
    • 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2343—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements
    • H04N21/23439—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving reformatting operations of video signals for distribution or compliance with end-user requests or end-user device requirements for generating different versions
    • 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
    • H04N21/26258—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 for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • 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
    • H04N21/637—Control signals issued by the client directed to the server or network components
    • H04N21/6373—Control signals issued by the client directed to the server or network components for rate control, e.g. request to the server to modify its transmission rate
    • 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
    • H04N21/643—Communication protocols
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/845—Structuring of content, e.g. decomposing content into time segments
    • H04N21/8456—Structuring of content, e.g. decomposing content into time segments by decomposing the content in the time domain, e.g. in time segments

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2016545771A 2014-01-10 2014-12-16 セグメントに分割されたマルチメディアコンテンツを受信するように構成されたクライアント端末によるネットワーク情報取得方法 Expired - Fee Related JP6514217B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP14305039.1 2014-01-10
EP14305039 2014-01-10
PCT/EP2014/077885 WO2015104148A1 (en) 2014-01-10 2014-12-16 Method for obtaining network information by a client terminal configured for receiving a multimedia content divided into segments

Publications (3)

Publication Number Publication Date
JP2017510873A JP2017510873A (ja) 2017-04-13
JP2017510873A5 JP2017510873A5 (https=) 2018-02-01
JP6514217B2 true JP6514217B2 (ja) 2019-05-15

Family

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JP2016545771A Expired - Fee Related JP6514217B2 (ja) 2014-01-10 2014-12-16 セグメントに分割されたマルチメディアコンテンツを受信するように構成されたクライアント端末によるネットワーク情報取得方法

Country Status (6)

Country Link
US (1) US20160330500A1 (https=)
EP (1) EP3092816A1 (https=)
JP (1) JP6514217B2 (https=)
KR (1) KR20160106701A (https=)
CN (1) CN105981400A (https=)
WO (1) WO2015104148A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10033824B2 (en) * 2014-06-30 2018-07-24 Samsung Electronics Co., Ltd. Cache manifest for efficient peer assisted streaming
WO2016204815A1 (en) * 2015-06-16 2016-12-22 Intel IP Corporation Adaptive video streaming using dynamic radio access network information
US10462055B2 (en) * 2015-07-20 2019-10-29 Cisco Technology, Inc. Content distribution system cache management
CN108206847B (zh) 2016-12-19 2020-09-04 腾讯科技（深圳）有限公司 Cdn管理系统、方法及装置
US10432993B2 (en) * 2016-12-20 2019-10-01 Arris Enterprises Llc Output and playback control delivery for adaptive bitrate streaming
GB2563251A (en) * 2017-06-07 2018-12-12 Sony Mobile Communications Inc Terminal device, data processing apparatuses and methods
FR3067544A1 (fr) * 2017-06-27 2018-12-14 Orange Procede et dispositif de telechargement de contenu audiovisuel
US10292045B2 (en) * 2017-08-24 2019-05-14 Nanning Fugui Precision Industrial Co., Ltd. Information obtaining method and information obtaining device
US10601886B2 (en) * 2018-02-05 2020-03-24 Telefonaktiebolaget Lm Ericsson (Publ) Method, a user equipment and a computer program product for enabling a dynamic adaptive streaming over HTTP, DASH, player to fetch media segments from a network

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9237387B2 (en) * 2009-10-06 2016-01-12 Microsoft Technology Licensing, Llc Low latency cacheable media streaming
US8849950B2 (en) * 2011-04-07 2014-09-30 Qualcomm Incorporated Network streaming of video data using byte range requests
FR2973978A1 (fr) * 2011-04-08 2012-10-12 France Telecom Procede de communication entre des reseaux de distribution de contenus numeriques
US9445136B2 (en) * 2011-09-21 2016-09-13 Qualcomm Incorporated Signaling characteristics of segments for network streaming of media data
US9401968B2 (en) * 2012-01-20 2016-07-26 Nokia Techologies Oy Method and apparatus for enabling pre-fetching of media
JP5880139B2 (ja) * 2012-02-29 2016-03-08 富士通株式会社 配置サーバ、情報処理システム、キャッシュ配置方法、キャッシュ配置プログラム
US9526091B2 (en) * 2012-03-16 2016-12-20 Intel Corporation Method and apparatus for coordination of self-optimization functions in a wireless network
BR112014004057A2 (pt) * 2012-07-02 2017-03-07 Sony Corp dispositivo e método de transmissão, e, aparelho de rede

Also Published As

Publication number Publication date
CN105981400A (zh) 2016-09-28
US20160330500A1 (en) 2016-11-10
EP3092816A1 (en) 2016-11-16
JP2017510873A (ja) 2017-04-13
KR20160106701A (ko) 2016-09-12
WO2015104148A1 (en) 2015-07-16

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