KR101604361B1 - 데이터 스트림을 수신하기 위한 방법 및 송신을 위한 대응하는 방법 - Google Patents

데이터 스트림을 수신하기 위한 방법 및 송신을 위한 대응하는 방법 Download PDF

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KR101604361B1
KR101604361B1 KR1020107029619A KR20107029619A KR101604361B1 KR 101604361 B1 KR101604361 B1 KR 101604361B1 KR 1020107029619 A KR1020107029619 A KR 1020107029619A KR 20107029619 A KR20107029619 A KR 20107029619A KR 101604361 B1 KR101604361 B1 KR 101604361B1
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error correction
data stream
receiver
signal
change
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KR20110039424A (ko
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티에리 퀴에레
니콜라 데봉미
쟝-클로드 콜마그로
길리 스트로
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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]
    • H04N21/20—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
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/164—Feedback from the receiver or from the transmission channel
    • H04N19/166—Feedback from the receiver or from the transmission channel concerning the amount of transmission errors, e.g. bit error rate [BER]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/188—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a video data packet, e.g. a network abstraction layer [NAL] unit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/65—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
    • H04N19/67—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving unequal error protection [UEP], i.e. providing protection according to the importance of the data
    • 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
    • H04N21/2389—Multiplex stream processing, e.g. multiplex stream encrypting
    • 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
    • H04N21/4385—Multiplex stream processing, e.g. multiplex stream decrypting
    • 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
    • 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 
    • H04N21/63—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
    • H04N21/6379—Control signals issued by the client directed to the server or network components directed to server directed to encoder, e.g. for requesting a lower encoding 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 
    • H04N21/65—Transmission of management data between client and server
    • H04N21/658—Transmission by the client directed to the server

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Databases & Information Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Quality & Reliability (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
KR1020107029619A 2008-06-30 2009-06-29 데이터 스트림을 수신하기 위한 방법 및 송신을 위한 대응하는 방법 Active KR101604361B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0854400A FR2933263A1 (fr) 2008-06-30 2008-06-30 Methode de reception de flux de donnees et methode d'emission correspondante
FR0854400 2008-06-30

Related Child Applications (1)

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KR1020167006098A Division KR101689789B1 (ko) 2008-06-30 2009-06-29 데이터 스트림을 수신하기 위한 방법 및 송신을 위한 대응하는 방법

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KR20110039424A KR20110039424A (ko) 2011-04-18
KR101604361B1 true KR101604361B1 (ko) 2016-03-25

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KR1020167006098A Active KR101689789B1 (ko) 2008-06-30 2009-06-29 데이터 스트림을 수신하기 위한 방법 및 송신을 위한 대응하는 방법
KR1020107029619A Active KR101604361B1 (ko) 2008-06-30 2009-06-29 데이터 스트림을 수신하기 위한 방법 및 송신을 위한 대응하는 방법

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US (1) US8516345B2 (enExample)
EP (1) EP2297960B1 (enExample)
JP (1) JP5559780B2 (enExample)
KR (2) KR101689789B1 (enExample)
CN (1) CN102077593B (enExample)
BR (1) BRPI0914732B1 (enExample)
ES (1) ES2754818T3 (enExample)
FR (1) FR2933263A1 (enExample)
MX (1) MX2010013962A (enExample)
PL (1) PL2297960T3 (enExample)
WO (1) WO2010000705A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9668083B2 (en) 2011-12-22 2017-05-30 Taiwan Semiconductor Manufacturing Co., Ltd. Systems and methods for cooperative applications in communication systems
US10097946B2 (en) * 2011-12-22 2018-10-09 Taiwan Semiconductor Manufacturing Co., Ltd. Systems and methods for cooperative applications in communication systems
WO2011001008A1 (en) * 2009-07-03 2011-01-06 Nokia Corporation A method, apparatuses and service for media transmission
EP2814246A4 (en) * 2012-02-06 2015-07-15 Panasonic Corp CAMERA DEVICE, SERVER DEVICE, IMAGE MONITORING SYSTEM, PICTURE MONITORING SYSTEM CONTROL PROGRAM AND PICTURE MONITORING SYSTEM CONTROL PROGRAM
CN103686055B (zh) 2012-09-24 2017-05-10 中兴通讯股份有限公司 电视会议系统中丢包补偿的处理方法及装置
US20150089073A1 (en) 2013-09-25 2015-03-26 Ericsson Television Inc System and method for effectuating fast channel change in an adpative streaming environment
US9916835B2 (en) * 2015-01-22 2018-03-13 Sennheiser Electronic Gmbh & Co. Kg Digital wireless audio transmission system
KR101671018B1 (ko) 2015-04-22 2016-10-31 (주)이즈미디어 스큐 자동 보정 방법 및 장치
US10021433B1 (en) * 2015-10-16 2018-07-10 Tribune Broadcasting Company, Llc Video-production system with social-media features
TWI622306B (zh) * 2016-06-08 2018-04-21 Chunghwa Telecom Co Ltd Public wireless local area network circuit quality measurement system and method
US11411989B2 (en) * 2017-04-27 2022-08-09 Arxan Technologies, Inc. Transmitting surreptitious data on an existing communication channel
US10705898B2 (en) * 2017-04-27 2020-07-07 Arxan Technologies, Inc. Transmitting surreptitious data on an existing communication channel
KR102027402B1 (ko) * 2017-10-31 2019-10-02 (주)이씨스 프레임 제어 메시지 슬롯을 이용한 노변 기지국의 통신 영역에 대한 검증 장치 및 방법
US10966001B2 (en) * 2018-04-05 2021-03-30 Tvu Networks Corporation Remote cloud-based video production system in an environment where there is network delay
US11463747B2 (en) 2018-04-05 2022-10-04 Tvu Networks Corporation Systems and methods for real time control of a remote video production with multiple streams
US11212431B2 (en) 2018-04-06 2021-12-28 Tvu Networks Corporation Methods and apparatus for remotely controlling a camera in an environment with communication latency

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003049449A2 (en) 2001-12-05 2003-06-12 Koninklijke Philips Electronics N.V. Modulation algorithm for a mpeg-4 fgs wireless transmission system
US20060184860A1 (en) 2005-02-16 2006-08-17 Fujitsu Limited Data repeating device and data communications system with adaptive error correction
JP2007525855A (ja) 2003-01-28 2007-09-06 トムソン ライセンシング コンテンツを記憶する、ロバスト・モードでのスタガキャスト

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6625776B1 (en) * 1998-09-30 2003-09-23 Northrop Grumman Corporation Adaptive coding scheme for a processing communications satellite
US6757860B2 (en) * 2000-08-25 2004-06-29 Agere Systems Inc. Channel error protection implementable across network layers in a communication system
JP2003234687A (ja) * 2002-02-06 2003-08-22 Nippon Telegr & Teleph Corp <Ntt> 無線通信システム
US20060072837A1 (en) * 2003-04-17 2006-04-06 Ralston John D Mobile imaging application, device architecture, and service platform architecture
EP1673945B1 (en) * 2003-10-06 2011-06-15 IPG Electronics 503 Limited Digital television transmission with error correction
JP4891779B2 (ja) * 2003-12-07 2012-03-07 アダプティブ スペクトラム アンド シグナル アラインメント インコーポレイテッド 適応マージン制御及び適応帯域制御
US7653014B2 (en) * 2004-03-18 2010-01-26 Intel Corporation Configuring a transmission mode between devices
JP4641791B2 (ja) * 2004-12-15 2011-03-02 パイオニア株式会社 遠隔再生システム、遠隔再生方法およびコンピュータプログラム
JP4666309B2 (ja) * 2006-03-07 2011-04-06 財団法人エヌエイチケイエンジニアリングサービス 送信装置、受信装置、中継装置及びパケット伝送システム
US8170606B2 (en) * 2008-10-15 2012-05-01 Apple Inc. Dynamic thermal control for wireless transceivers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003049449A2 (en) 2001-12-05 2003-06-12 Koninklijke Philips Electronics N.V. Modulation algorithm for a mpeg-4 fgs wireless transmission system
JP2007525855A (ja) 2003-01-28 2007-09-06 トムソン ライセンシング コンテンツを記憶する、ロバスト・モードでのスタガキャスト
US20060184860A1 (en) 2005-02-16 2006-08-17 Fujitsu Limited Data repeating device and data communications system with adaptive error correction

Also Published As

Publication number Publication date
BRPI0914732B1 (pt) 2021-01-26
KR101689789B1 (ko) 2016-12-26
MX2010013962A (es) 2011-02-15
FR2933263A1 (fr) 2010-01-01
JP5559780B2 (ja) 2014-07-23
EP2297960B1 (en) 2019-08-21
US20110179320A1 (en) 2011-07-21
BRPI0914732A2 (pt) 2015-10-20
CN102077593B (zh) 2013-12-18
ES2754818T3 (es) 2020-04-20
KR20110039424A (ko) 2011-04-18
WO2010000705A1 (en) 2010-01-07
JP2011526750A (ja) 2011-10-13
EP2297960A1 (en) 2011-03-23
PL2297960T3 (pl) 2020-03-31
KR20160033789A (ko) 2016-03-28
US8516345B2 (en) 2013-08-20
CN102077593A (zh) 2011-05-25

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