KR101495369B1 - 모바일 ｔｖ를 위한 로버스트 파일 캐스팅 - Google Patents

모바일 ｔｖ를 위한 로버스트 파일 캐스팅 Download PDF

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KR101495369B1
KR101495369B1 KR1020097020419A KR20097020419A KR101495369B1 KR 101495369 B1 KR101495369 B1 KR 101495369B1 KR 1020097020419 A KR1020097020419 A KR 1020097020419A KR 20097020419 A KR20097020419 A KR 20097020419A KR 101495369 B1 KR101495369 B1 KR 101495369B1
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South Korea
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recovery
server
file
packet
request
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Korean (ko)
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KR20090122981A (ko
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기욤 비쇼
뱅쌍 알롬
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톰슨 라이센싱
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    • 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
    • H04N21/64315—DVB-H
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter 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]
    • H04N21/20—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
    • H04N21/238—Interfacing the downstream path of the transmission network, e.g. adapting the transmission rate of a video stream to network bandwidth; Processing of multiplex streams
    • H04N21/2383—Channel coding or modulation of digital bit-stream, e.g. QPSK modulation
    • 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
    • H04N21/4382—Demodulation or channel decoding, e.g. QPSK demodulation
    • 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
    • H04N21/6375—Control signals issued by the client directed to the server or network components for requesting retransmission, e.g. of data packets lost or corrupted during transmission from server
    • 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
    • H04N21/6377—Control signals issued by the client directed to the server or network components directed to server
    • 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020097020419A 2007-03-30 2008-03-19 모바일 ｔｖ를 위한 로버스트 파일 캐스팅 Active KR101495369B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07300911.0 2007-03-30
EP07300911 2007-03-30
PCT/EP2008/053329 WO2008119673A1 (en) 2007-03-30 2008-03-19 Robust file casting for mobile tv

Publications (2)

Publication Number Publication Date
KR20090122981A KR20090122981A (ko) 2009-12-01
KR101495369B1 true KR101495369B1 (ko) 2015-02-24

Family

ID=39672759

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097020419A Active KR101495369B1 (ko) 2007-03-30 2008-03-19 모바일 ｔｖ를 위한 로버스트 파일 캐스팅

Country Status (6)

Country Link
US (1) US8341479B2 (enExample)
EP (1) EP2143274A1 (enExample)
JP (1) JP5485134B2 (enExample)
KR (1) KR101495369B1 (enExample)
CN (2) CN101647282A (enExample)
WO (1) WO2008119673A1 (enExample)

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US8849183B2 (en) 2007-10-05 2014-09-30 Qualcomm Incorporated Location and time based filtering of broadcast information
TWI486040B (zh) * 2008-10-10 2015-05-21 Thomson Licensing 在接收器要求失落符號之方法及其接收器
US9280778B2 (en) * 2008-12-15 2016-03-08 Qualcomm Incorporated Location logging and location and time based filtering
JP4960392B2 (ja) * 2009-01-07 2012-06-27 株式会社東芝 通信装置、通信方法、及び通信プログラム
US8489948B2 (en) * 2010-04-02 2013-07-16 Nokia Corporation Methods and apparatuses for facilitating error correction
US9485108B2 (en) 2011-03-14 2016-11-01 Qualcomm Incorporated System and apparatus for using multichannel file delivery over unidirectional transport (“FLUTE”) protocol for delivering different classes of files in a broadcast network
US9026671B2 (en) * 2011-04-05 2015-05-05 Qualcomm Incorporated IP broadcast streaming services distribution using file delivery methods
US9451401B2 (en) 2011-05-27 2016-09-20 Qualcomm Incorporated Application transport level location filtering of internet protocol multicast content delivery
US9826502B2 (en) 2011-07-25 2017-11-21 Qualcomm Incorporated Managing handoff triggering between unicast and multicast services
CN103118288B (zh) * 2011-11-16 2017-02-22 康佳集团股份有限公司 一种网络电视安全管理系统及方法
US9213605B2 (en) 2012-01-23 2015-12-15 Intel Corporation IP multimedia subsystem and method for MBMS file repair using HTTP servers
IN2015DN00468A (enExample) * 2012-07-09 2015-06-26 Ericsson Telefon Ab L M
WO2014059582A1 (en) 2012-10-15 2014-04-24 Telefonaktiebolaget L M Ericsson (Publ) A ue, a bm-sc, a status management server, a load balancing server and a file repair server and respective methods therein are provided for file repair procedure
WO2015021220A1 (en) * 2013-08-07 2015-02-12 Ab Initio Technology Llc Managing data feeds
US9699230B2 (en) * 2014-12-10 2017-07-04 At&T Mobility Ii Llc Network bandwidth conservation
EP3226466A4 (en) * 2014-12-25 2018-01-10 Huawei Technologies Co., Ltd. File repair method, and related apparatus and system
US10705907B1 (en) * 2016-03-24 2020-07-07 EMC IP Holding Company LLC Data protection in a heterogeneous random access storage array
US9857990B1 (en) 2016-03-24 2018-01-02 EMC IP Holding Company LLC Fast startup for modular storage systems
CN106453593B (zh) * 2016-10-26 2020-09-04 腾讯科技（深圳）有限公司 一种消息推送方法及装置
US11582125B2 (en) * 2019-10-01 2023-02-14 Qualcomm Incorporated Repair mechanism for adaptive bit rate multicast

Citations (4)

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US20030126514A1 (en) 2001-12-27 2003-07-03 Microsoft Corporation Method and system for dynamically adjusting transmit and receive parameters for handling negative acknowledgments in reliable multicast
WO2005093998A1 (en) 2004-03-22 2005-10-06 Nokia Corporation Conveying parameters for broadcast/multicast sessions via a communication protocol
US20060069802A1 (en) 2004-08-30 2006-03-30 Nokia Corporation Point-to-point delivery verification report mechanism for point-to-multipoint transmission systems
WO2006123212A2 (en) * 2005-05-19 2006-11-23 Nokia Corporation Systems, methods and servers for repair using either point-to-point or point-to-multipoint transmission

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US6782490B2 (en) * 1999-03-17 2004-08-24 At&T Corp. Network-based service for the repair of IP multicast sessions
US6577599B1 (en) * 1999-06-30 2003-06-10 Sun Microsystems, Inc. Small-scale reliable multicasting
US6567929B1 (en) * 1999-07-13 2003-05-20 At&T Corp. Network-based service for recipient-initiated automatic repair of IP multicast sessions
JP3933557B2 (ja) * 2002-10-18 2007-06-20 シャープ株式会社 無線通信システム、装置及び方法
JP3896068B2 (ja) * 2002-10-22 2007-03-22 エヌ・ティ・ティ・コミュニケーションズ株式会社 サーバ・クライアント間通信システムおよび制御サーバ
US7590922B2 (en) * 2004-07-30 2009-09-15 Nokia Corporation Point-to-point repair request mechanism for point-to-multipoint transmission systems
US7376150B2 (en) * 2004-07-30 2008-05-20 Nokia Corporation Point-to-point repair response mechanism for point-to-multipoint transmission systems
WO2006094527A1 (en) * 2005-03-10 2006-09-14 Telecom Italia S.P.A. Disaster recovery architecture

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
US20030126514A1 (en) 2001-12-27 2003-07-03 Microsoft Corporation Method and system for dynamically adjusting transmit and receive parameters for handling negative acknowledgments in reliable multicast
WO2005093998A1 (en) 2004-03-22 2005-10-06 Nokia Corporation Conveying parameters for broadcast/multicast sessions via a communication protocol
US20060069802A1 (en) 2004-08-30 2006-03-30 Nokia Corporation Point-to-point delivery verification report mechanism for point-to-multipoint transmission systems
WO2006123212A2 (en) * 2005-05-19 2006-11-23 Nokia Corporation Systems, methods and servers for repair using either point-to-point or point-to-multipoint transmission

Also Published As

Publication number Publication date
CN101647282A (zh) 2010-02-10
US20100050032A1 (en) 2010-02-25
KR20090122981A (ko) 2009-12-01
WO2008119673A1 (en) 2008-10-09
US8341479B2 (en) 2012-12-25
CN103152650A (zh) 2013-06-12
CN103152650B (zh) 2016-12-28
EP2143274A1 (en) 2010-01-13
JP5485134B2 (ja) 2014-05-07
JP2010524285A (ja) 2010-07-15

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