DE602004016224D1 - Vorrichtung und verfahren zum erzeugen eines senderahmens - Google Patents

Vorrichtung und verfahren zum erzeugen eines senderahmens

Info

Publication number
DE602004016224D1
DE602004016224D1 DE602004016224T DE602004016224T DE602004016224D1 DE 602004016224 D1 DE602004016224 D1 DE 602004016224D1 DE 602004016224 T DE602004016224 T DE 602004016224T DE 602004016224 T DE602004016224 T DE 602004016224T DE 602004016224 D1 DE602004016224 D1 DE 602004016224D1
Authority
DE
Germany
Prior art keywords
producing
transmitter frame
transmitter
frame
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE602004016224T
Other languages
English (en)
Inventor
Wolfgang Kellerer
Eckehard Steinbach
Wei Tu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Docomo Inc
Original Assignee
NTT Docomo Inc
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.)
Filing date
Publication date
Application filed by NTT Docomo Inc filed Critical NTT Docomo Inc
Publication of DE602004016224D1 publication Critical patent/DE602004016224D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H04N21/266—Channel or content management, e.g. generation and management of keys and entitlement messages in a conditional access system, merging a VOD unicast channel into a multicast channel
    • H04N21/2662—Controlling the complexity of the video stream, e.g. by scaling the resolution or bitrate of the video stream based on the client capabilities
    • 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
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/114—Adapting the group of pictures [GOP] structure, e.g. number of B-frames between two anchor frames
    • 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
    • H04N19/132—Sampling, masking or truncation of coding units, e.g. adaptive resampling, frame skipping, frame interpolation or high-frequency transform coefficient masking
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
    • 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
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/152—Data rate or code amount at the encoder output by measuring the fullness of the transmission buffer
    • 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
    • H04N19/17—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 an image region, e.g. an object
    • H04N19/172—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 an image region, e.g. an object the region being a picture, frame or field
    • 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
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
    • 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
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
    • 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
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/89—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder
    • H04N19/895—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving methods or arrangements for detection of transmission errors at the decoder in combination with error concealment

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Databases & Information Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Communication Control (AREA)
DE602004016224T 2004-06-15 2004-06-15 Vorrichtung und verfahren zum erzeugen eines senderahmens Expired - Lifetime DE602004016224D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2004/006438 WO2005125213A1 (en) 2004-06-15 2004-06-15 Apparatus and method for generating a transmit frame

Publications (1)

Publication Number Publication Date
DE602004016224D1 true DE602004016224D1 (de) 2008-10-09

Family

ID=34958102

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004016224T Expired - Lifetime DE602004016224D1 (de) 2004-06-15 2004-06-15 Vorrichtung und verfahren zum erzeugen eines senderahmens

Country Status (6)

Country Link
US (1) US7760661B2 (de)
EP (1) EP1757100B1 (de)
JP (1) JP4584992B2 (de)
CN (1) CN1998238B (de)
DE (1) DE602004016224D1 (de)
WO (1) WO2005125213A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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JP4657231B2 (ja) * 2007-03-07 2011-03-23 日本電信電話株式会社 システムレベルの処理の実行履歴を業務レベルの処理の実行履歴に変換する処理履歴変換方法、その装置およびプログラム
JP4934524B2 (ja) * 2007-06-25 2012-05-16 パナソニック株式会社 データ通信装置及びデータ通信方法
EP2051474A1 (de) * 2007-10-15 2009-04-22 Alcatel Lucent Medienbeschleunigung in durch IPD zugewiesenen Überlastungen
US8665281B2 (en) * 2008-02-07 2014-03-04 Microsoft Corporation Buffer management for real-time streaming
TWI418906B (zh) * 2009-10-06 2013-12-11 Au Optronics Corp 閘極驅動器之接墊佈局最佳化之顯示面板
CN101742437B (zh) * 2009-12-11 2013-08-07 中兴通讯股份有限公司 移动视频的通信方法及服务端、服务器
EP2469795B1 (de) * 2010-02-25 2013-04-17 Ntt Docomo, Inc. Verfahren und Vorrichtung zur Ratenformung
US8689275B2 (en) * 2010-11-02 2014-04-01 Xyratex Technology Limited Method of evaluating the profit of a substream of encoded video data, method of operating servers, servers, network and apparatus
US9246830B2 (en) * 2011-10-05 2016-01-26 Futurewei Technologies, Inc. Method and apparatus for multimedia queue management
US20150341594A1 (en) * 2012-11-16 2015-11-26 Vid Scale, Inc. Systems and methods for implementing model-based qoe scheduling
US9788078B2 (en) * 2014-03-25 2017-10-10 Samsung Electronics Co., Ltd. Enhanced distortion signaling for MMT assets and ISOBMFF with improved MMT QoS descriptor having multiple QoE operating points
EP3777104B1 (de) * 2018-04-09 2023-02-15 LumenRadio AB Streaming unter verwendung eines dynamischen multihop-netzwerks
US11350142B2 (en) * 2019-01-04 2022-05-31 Gainspan Corporation Intelligent video frame dropping for improved digital video flow control over a crowded wireless network
US11240540B2 (en) * 2020-06-11 2022-02-01 Western Digital Technologies, Inc. Storage system and method for frame trimming to optimize network bandwidth
CN113934196A (zh) * 2021-09-30 2022-01-14 中睿智能交通技术有限公司 一种车辆远程插值拟合顺畅控制方法及装置
CN115170818A (zh) * 2022-07-27 2022-10-11 北京拙河科技有限公司 一种动态帧画面特征提取方法及装置

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06259541A (ja) * 1992-10-30 1994-09-16 Toshiba Corp 画像歪み補正方法およびそのシステム
US5953506A (en) * 1996-12-17 1999-09-14 Adaptive Media Technologies Method and apparatus that provides a scalable media delivery system
US6542545B1 (en) * 1999-10-01 2003-04-01 Mitsubishi Electric Reseach Laboratories, Inc. Estimating rate-distortion characteristics of binary shape data
US7260826B2 (en) * 2000-05-31 2007-08-21 Microsoft Corporation Resource allocation in multi-stream IP network for optimized quality of service
US6920175B2 (en) * 2001-01-03 2005-07-19 Nokia Corporation Video coding architecture and methods for using same
US20030012287A1 (en) * 2001-03-05 2003-01-16 Ioannis Katsavounidis Systems and methods for decoding of systematic forward error correction (FEC) codes of selected data in a video bitstream
US20030043908A1 (en) * 2001-09-05 2003-03-06 Gao Cheng Wei Bandwidth scalable video transcoder
US7218610B2 (en) * 2001-09-27 2007-05-15 Eg Technology, Inc. Communication system and techniques for transmission from source to destination
US7042943B2 (en) * 2002-11-08 2006-05-09 Apple Computer, Inc. Method and apparatus for control of rate-distortion tradeoff by mode selection in video encoders
JP3594589B2 (ja) * 2003-03-27 2004-12-02 三菱電機株式会社 液晶駆動用画像処理回路、液晶表示装置、および液晶駆動用画像処理方法
WO2005072337A2 (en) * 2004-01-23 2005-08-11 Sarnoff Corporation Method and apparatus for digital video reconstruction
US7860005B2 (en) * 2004-01-30 2010-12-28 Hewlett-Packard Development Company, L.P. Methods and systems that use information about a frame of video data to make a decision about sending the frame

Also Published As

Publication number Publication date
US7760661B2 (en) 2010-07-20
JP2008503119A (ja) 2008-01-31
EP1757100B1 (de) 2008-08-27
JP4584992B2 (ja) 2010-11-24
WO2005125213A1 (en) 2005-12-29
CN1998238A (zh) 2007-07-11
EP1757100A1 (de) 2007-02-28
US20070154065A1 (en) 2007-07-05
CN1998238B (zh) 2010-12-22

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Legal Events

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8364 No opposition during term of opposition