JP2009504084A - 適応的ビデオ配信のためのフィードバックコントロール - Google Patents

適応的ビデオ配信のためのフィードバックコントロール Download PDF

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Publication number
JP2009504084A
JP2009504084A JP2008524973A JP2008524973A JP2009504084A JP 2009504084 A JP2009504084 A JP 2009504084A JP 2008524973 A JP2008524973 A JP 2008524973A JP 2008524973 A JP2008524973 A JP 2008524973A JP 2009504084 A JP2009504084 A JP 2009504084A
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JP
Japan
Prior art keywords
network
transmitter
video data
channel
encoder
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Pending
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JP2008524973A
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English (en)
Japanese (ja)
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JP2009504084A5 (https=
Inventor
ワン，チャールズ，チュナミン
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Thomson Licensing SAS
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Thomson Licensing SAS
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Publication of JP2009504084A publication Critical patent/JP2009504084A/ja
Publication of JP2009504084A5 publication Critical patent/JP2009504084A5/ja
Pending legal-status Critical Current

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    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0014—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the source coding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/20—Monitoring; Testing of receivers
    • H04B17/24—Monitoring; Testing of receivers with feedback of measurements to the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/373—Predicting channel quality or other radio frequency [RF] parameters
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Mobile Radio Communication Systems (AREA)
JP2008524973A 2005-08-04 2006-06-30 適応的ビデオ配信のためのフィードバックコントロール Pending JP2009504084A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US70562105P 2005-08-04 2005-08-04
PCT/US2006/026048 WO2007018841A2 (en) 2005-08-04 2006-06-30 Compensating delay of channel state information between receiver and transmitter during adaptive video delivery

Publications (2)

Publication Number Publication Date
JP2009504084A true JP2009504084A (ja) 2009-01-29
JP2009504084A5 JP2009504084A5 (https=) 2009-08-20

Family

ID=37594995

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2008524973A Pending JP2009504084A (ja) 2005-08-04 2006-06-30 適応的ビデオ配信のためのフィードバックコントロール

Country Status (6)

Country Link
US (1) US20090219992A1 (https=)
EP (1) EP1911186A2 (https=)
JP (1) JP2009504084A (https=)
KR (1) KR20080039892A (https=)
CN (1) CN101238671A (https=)
WO (1) WO2007018841A2 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010109752A1 (ja) * 2009-03-25 2010-09-30 日本電気株式会社 通信システム
JP2013516847A (ja) * 2009-12-31 2013-05-13 アクティブビデオ ネットワークス， インコーポレイテッド クライアントデバイスへのマネージドネットワーク上でのテレビ放送およびアンマネージドネットワーク上での双方向コンテンツの提供

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9247260B1 (en) 2006-11-01 2016-01-26 Opera Software Ireland Limited Hybrid bitmap-mode encoding
US8711929B2 (en) * 2006-11-01 2014-04-29 Skyfire Labs, Inc. Network-based dynamic encoding
WO2008092104A2 (en) * 2007-01-25 2008-07-31 Skyfire Labs, Inc. Dynamic client-server video tiling streaming
US7987285B2 (en) 2007-07-10 2011-07-26 Bytemobile, Inc. Adaptive bitrate management for streaming media over packet networks
US7991904B2 (en) 2007-07-10 2011-08-02 Bytemobile, Inc. Adaptive bitrate management for streaming media over packet networks
KR101379537B1 (ko) * 2007-07-19 2014-03-28 삼성전자주식회사 무선망 채널 정보를 이용한 동영상 부호화 제어 방법
US8209728B2 (en) * 2007-08-31 2012-06-26 At&T Intellectual Property I, L.P. System and method of delivering video content
KR101432814B1 (ko) * 2007-11-30 2014-08-28 삼성전자주식회사 무선 망에서 비트 레이트 가변 제어 방법
US8451719B2 (en) * 2008-05-16 2013-05-28 Imagine Communications Ltd. Video stream admission
TWI373945B (en) * 2008-07-18 2012-10-01 Ubitus Technology Ltd Multimedia streaming transmission system and method thereof
US8352992B1 (en) * 2008-10-09 2013-01-08 Hewlett-Packard Development Company, L.P. Wireless media streaming
CN101442388B (zh) * 2008-12-29 2012-07-04 北京邮电大学 一种多输入多输出系统中的预编码方法和装置
US8775665B2 (en) 2009-02-09 2014-07-08 Citrix Systems, Inc. Method for controlling download rate of real-time streaming as needed by media player
JP2011009904A (ja) * 2009-06-24 2011-01-13 Hitachi Ltd 無線映像配信システム、コンテンツビットレート制御方法及びコンテンツビットレート制御プログラムを記憶したコンピュータ読み取り可能な記録媒体
EP2449708A4 (en) * 2009-07-03 2014-08-27 Nokia Corp METHOD, DEVICE AND SERVICE FOR MEDIA TRANSMISSION
WO2012170904A2 (en) 2011-06-10 2012-12-13 Bytemobile, Inc. Adaptive bitrate management on progressive download with indexed media files
CN103828324B (zh) 2011-06-10 2017-11-28 茨特里克斯系统公司 用于自适应比特率管理的方法、设备和系统
US20160191334A1 (en) * 2013-07-26 2016-06-30 Koninklijke Kpn N.V. Monitoring Network Use of Resources
US11074513B2 (en) * 2015-03-13 2021-07-27 International Business Machines Corporation Disruption forecasting in complex schedules
US10650621B1 (en) 2016-09-13 2020-05-12 Iocurrents, Inc. Interfacing with a vehicular controller area network
US10797805B1 (en) * 2019-07-24 2020-10-06 Cisco Technology, Inc. Optimized frequency searching for simultaneously received packet detection
CN111225230B (zh) * 2020-02-20 2022-10-04 腾讯科技（深圳）有限公司 一种网络直播数据的管理方法以及相关装置
CN116603142B (zh) * 2023-05-24 2025-11-14 北京瑞承天启医疗科技有限公司 用于呼吸机的氧浓度控制方法和呼吸机

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001230809A (ja) * 2000-02-15 2001-08-24 Mitsubishi Electric Corp 通信システム及び通信方法及び送信端末及び受信端末
WO2004042982A2 (en) * 2002-11-01 2004-05-21 Interdigital Technology Corporation Method for channel quality prediction for wireless communication systems

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4630117A (en) * 1985-05-30 1986-12-16 General Electric Company Automatic gain control system
GB2303981A (en) * 1995-07-29 1997-03-05 Northern Telecom Ltd Broadcast video desynchroniser
US6529730B1 (en) * 1998-05-15 2003-03-04 Conexant Systems, Inc System and method for adaptive multi-rate (AMR) vocoder rate adaption
WO2001095512A1 (en) * 2000-06-06 2001-12-13 Georgia Tech Research Corporation System and method for object-oriented video processing
CN1826740A (zh) * 2003-06-30 2006-08-30 诺基亚公司 仿真操作环境测试条件下测试移动终端的装置及相关方法
US20050013249A1 (en) * 2003-07-14 2005-01-20 Hao-Song Kong Redundant packets for streaming video protection
US8982945B2 (en) * 2003-11-04 2015-03-17 Stmicroelectronics Asia Pacific Pte. Ltd. Apparatus, method, and computer program for encoding video information using a variable bit-rate
BRPI0516632A (pt) * 2004-12-02 2008-09-16 Thomson Licensing correção de erros antecipada e adaptativa
US20060140265A1 (en) * 2004-12-29 2006-06-29 Adimos Inc. System circuit and method for transmitting media related data
US7522555B2 (en) * 2005-01-21 2009-04-21 Intel Corporation Techniques to manage channel prediction
EA011668B1 (ru) * 2005-03-21 2009-04-28 Ньютек Си Управление трафиком в спутниковой системе передачи данных

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001230809A (ja) * 2000-02-15 2001-08-24 Mitsubishi Electric Corp 通信システム及び通信方法及び送信端末及び受信端末
WO2004042982A2 (en) * 2002-11-01 2004-05-21 Interdigital Technology Corporation Method for channel quality prediction for wireless communication systems

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010109752A1 (ja) * 2009-03-25 2010-09-30 日本電気株式会社 通信システム
US8675495B2 (en) 2009-03-25 2014-03-18 Nec Corporation Communication system
JP5532045B2 (ja) * 2009-03-25 2014-06-25 日本電気株式会社 通信システム
JP2013516847A (ja) * 2009-12-31 2013-05-13 アクティブビデオ ネットワークス， インコーポレイテッド クライアントデバイスへのマネージドネットワーク上でのテレビ放送およびアンマネージドネットワーク上での双方向コンテンツの提供

Also Published As

Publication number Publication date
CN101238671A (zh) 2008-08-06
WO2007018841A2 (en) 2007-02-15
EP1911186A2 (en) 2008-04-16
WO2007018841A3 (en) 2007-06-28
KR20080039892A (ko) 2008-05-07
US20090219992A1 (en) 2009-09-03

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