DK2823616T3 - Fremgangsmåde, enhed og system til pakketransmission over ip-netværk - Google Patents

Fremgangsmåde, enhed og system til pakketransmission over ip-netværk Download PDF

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Publication number
DK2823616T3
DK2823616T3 DK12706871.6T DK12706871T DK2823616T3 DK 2823616 T3 DK2823616 T3 DK 2823616T3 DK 12706871 T DK12706871 T DK 12706871T DK 2823616 T3 DK2823616 T3 DK 2823616T3
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DK
Denmark
Prior art keywords
networks
packet transmission
transmission over
packet
over
Prior art date
Application number
DK12706871.6T
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English (en)
Inventor
Halvard Brennum
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Appear Tv As
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.)
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Publication of DK2823616T3 publication Critical patent/DK2823616T3/da

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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
    • H04L65/80—Responding to QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/50—Queue scheduling
    • H04L47/62—Queue scheduling characterised by scheduling criteria
    • H04L47/625—Queue scheduling characterised by scheduling criteria for service slots or service orders
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
    • G06F11/08—Error detection or correction by redundancy in data representation, e.g. by using checking codes
    • G06F11/10—Adding special bits or symbols to the coded information, e.g. parity check, casting out 9's or 11's
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • 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
    • H04L45/74—Address processing for routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • 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
    • H04L65/611—Network streaming of media packets for supporting one-way streaming services, e.g. Internet radio for multicast or broadcast
    • 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
    • H04L65/764—Media network packet handling at 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
    • H04L65/75—Media network packet handling
    • H04L65/765—Media network packet handling intermediate
    • 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
    • H04N21/438—Interfacing the downstream path of the transmission network originating from a server, e.g. retrieving encoded video stream packets from an IP network
    • H04N21/4381—Recovering the multiplex stream from a specific network, e.g. recovering MPEG packets from ATM cells
    • 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
    • H04N21/631—Multimode Transmission, e.g. transmitting basic layers and enhancement layers of the content over different transmission paths or transmitting with different error corrections, different keys or with different transmission 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]
    • H04N21/60—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
    • H04N21/64322—IP
    • 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
    • H04N21/6437—Real-time Transport Protocol [RTP]

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Theoretical Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
DK12706871.6T 2012-03-06 2012-03-06 Fremgangsmåde, enhed og system til pakketransmission over ip-netværk DK2823616T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2012/053827 WO2013131561A1 (en) 2012-03-06 2012-03-06 Method, device and system for packet transmission over ip networks

Publications (1)

Publication Number Publication Date
DK2823616T3 true DK2823616T3 (da) 2021-01-11

Family

ID=45787225

Family Applications (1)

Application Number Title Priority Date Filing Date
DK12706871.6T DK2823616T3 (da) 2012-03-06 2012-03-06 Fremgangsmåde, enhed og system til pakketransmission over ip-netværk

Country Status (4)

Country Link
US (1) US9137168B2 (da)
EP (1) EP2823616B1 (da)
DK (1) DK2823616T3 (da)
WO (1) WO2013131561A1 (da)

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WO2016126735A2 (en) * 2015-02-02 2016-08-11 Accelerated Media Technologies, Inc. Systems and methods for electronic news gathering
US10447755B2 (en) * 2015-03-16 2019-10-15 Imagine Communications Corp. Video stream transmission over IP network
JP6443173B2 (ja) * 2015-03-27 2018-12-26 富士通株式会社 映像データ処理装置、映像データ処理システム、映像データ処理方法、及び、映像データ処理プログラム
WO2016193443A1 (de) * 2015-06-03 2016-12-08 Hirschmann Automation And Control Gmbh Verfahren für ein redundantes übertragungssystem mit prp und zwischenspeicherung von datenpaketen
US10211950B1 (en) * 2016-05-20 2019-02-19 Harmonic, Inc. High bit rate media FEC recovery
JP6796233B2 (ja) * 2016-09-05 2020-12-09 株式会社メディアリンクス 映像切替システム
US10419808B2 (en) 2016-09-08 2019-09-17 Gvbb Holdings S.A.R.L. System and method for scalable physical layer flow of packetized media streams
US11979340B2 (en) 2017-02-12 2024-05-07 Mellanox Technologies, Ltd. Direct data placement
US11190462B2 (en) * 2017-02-12 2021-11-30 Mellanox Technologies, Ltd. Direct packet placement
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CN106844069A (zh) * 2017-03-10 2017-06-13 广东欧珀移动通信有限公司 调整广播消息队列的方法、装置及终端
US11252464B2 (en) 2017-06-14 2022-02-15 Mellanox Technologies, Ltd. Regrouping of video data in host memory
US12095655B2 (en) * 2020-01-08 2024-09-17 Nevion As Redundant transmission system
CN113949896B (zh) * 2021-09-30 2023-11-17 中央广播电视总台 Ip媒体流处理方法、装置、计算机设备及可读存储介质
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US12135662B2 (en) 2022-07-06 2024-11-05 Mellanox Technologies, Ltd. Patterned direct memory access (DMA)
US12368677B2 (en) * 2022-10-07 2025-07-22 Disney Enterprises, Inc. Dual internet protocol (IP) network input reference validation
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CN116634187A (zh) * 2023-05-26 2023-08-22 广州市百果园网络科技有限公司 基于合流发送机制的视频流处理方法、装置、设备和介质

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Also Published As

Publication number Publication date
US9137168B2 (en) 2015-09-15
HK1205383A1 (en) 2015-12-11
US20150026542A1 (en) 2015-01-22
EP2823616A1 (en) 2015-01-14
EP2823616B1 (en) 2020-09-23
WO2013131561A1 (en) 2013-09-12

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