AT317192T - Transmitting multiresolution - Google Patents

Transmitting multiresolution

Info

Publication number
AT317192T
AT317192T AT03009280T AT03009280T AT317192T AT 317192 T AT317192 T AT 317192T AT 03009280 T AT03009280 T AT 03009280T AT 03009280 T AT03009280 T AT 03009280T AT 317192 T AT317192 T AT 317192T
Authority
AT
Austria
Prior art keywords
transmitting multiresolution
multiresolution
transmitting
Prior art date
Application number
AT03009280T
Other languages
German (de)
Inventor
Mitsuaki Oshima
Original Assignee
Matsushita Electric Ind Co Ltd
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
Family has litigation
Priority to JP6793492 priority Critical
Priority to JP25607092 priority
Application filed by Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26409144&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT317192(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Publication of AT317192T publication Critical patent/AT317192T/en

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    • H03M13/03Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words
    • H03M13/23Error detection or forward error correction by redundancy in data representation, i.e. code words containing more digits than the source words using convolutional codes, e.g. unit memory codes
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    • H03M13/256Error detection or forward error correction by signal space coding, i.e. adding redundancy in the signal constellation, e.g. Trellis Coded Modulation [TCM] with trellis coding, e.g. with convolutional codes and TCM
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    • H04L2027/0024Carrier regulation at the receiver end
    • H04L2027/0026Correction of carrier offset
    • H04L2027/0036Correction of carrier offset using a recovered symbol clock
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/0014Carrier regulation
    • H04L2027/0044Control loops for carrier regulation
    • H04L2027/0053Closed loops
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/0014Carrier regulation
    • H04L2027/0044Control loops for carrier regulation
    • H04L2027/0063Elements of loops
    • H04L2027/0067Phase error detectors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network, synchronizing decoder's clock; Client middleware
    • H04N21/44Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs
    • H04N21/4402Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H04N21/440263Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA
    • H04N21/440272Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream, rendering scenes according to MPEG-4 scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display by altering the spatial resolution, e.g. for displaying on a connected PDA for performing aspect ratio conversion
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/015High-definition television systems
AT03009280T 1992-03-26 1993-03-26 Transmitting multiresolution AT317192T (en)

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AT93302369T AT267492T (en) 1992-03-26 1993-03-26 Multi-resolution QAM system
AT00114692T AT214214T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions for use of multicarrier signals
AT03009280T AT317192T (en) 1992-03-26 1993-03-26 Transmitting multiresolution
AT00114702T AT214216T (en) 1992-03-26 1993-03-26 transmission with multiple resolutions, insbeseondere with mehrtägersignalen
AT03009288T AT453995T (en) 1992-03-26 1993-03-26 More resolution transmission
AT00114689T AT216812T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions as well as error correcting coding, with multicarrier signals
AT00114701T AT216818T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions as well as error correcting coding, with multicarrier signals
AT00114696T AT216815T (en) 1992-03-26 1993-03-26 resolutions transmission with multiple as well as error correcting coding, with multicarrier modulation
AT00114694T AT216814T (en) 1992-03-26 1993-03-26 resolutions transmission with multiple, in particular with multicarrier signals
AT03009282T AT317193T (en) 1992-03-26 1993-03-26 More resolution transmission with multi-carrier modulation
AT03009287T AT453994T (en) 1992-03-26 1993-03-26 More resolution transmission
AT03009281T AT317617T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions and fehlerkorriegierende coding, in multicarrier signals
AT00114699T AT214215T (en) 1992-03-26 1993-03-26 resolutions transmission with multiple as well as error-correcting coding with multicarrier modulation
AT00114700T AT214217T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions and fehlerkorriegierende coding with multicarrier signals
AT00114690T AT216813T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions as well as error correcting coding, with multicarrier signals
AT00114693T AT216819T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions for multicarrier signals
AT00114698T AT216817T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions for multicarrier signals
AT00114695T AT214218T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions for multicarrier signals
AT00114697T AT216816T (en) 1992-03-26 1993-03-26 resolutions transmission with multiple, in particular with multicarrier signals
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AT00114702T AT214216T (en) 1992-03-26 1993-03-26 transmission with multiple resolutions, insbeseondere with mehrtägersignalen
AT03009288T AT453995T (en) 1992-03-26 1993-03-26 More resolution transmission
AT00114689T AT216812T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions as well as error correcting coding, with multicarrier signals
AT00114701T AT216818T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions as well as error correcting coding, with multicarrier signals
AT00114696T AT216815T (en) 1992-03-26 1993-03-26 resolutions transmission with multiple as well as error correcting coding, with multicarrier modulation
AT00114694T AT216814T (en) 1992-03-26 1993-03-26 resolutions transmission with multiple, in particular with multicarrier signals
AT03009282T AT317193T (en) 1992-03-26 1993-03-26 More resolution transmission with multi-carrier modulation
AT03009287T AT453994T (en) 1992-03-26 1993-03-26 More resolution transmission
AT03009281T AT317617T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions and fehlerkorriegierende coding, in multicarrier signals
AT00114699T AT214215T (en) 1992-03-26 1993-03-26 resolutions transmission with multiple as well as error-correcting coding with multicarrier modulation
AT00114700T AT214217T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions and fehlerkorriegierende coding with multicarrier signals
AT00114690T AT216813T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions as well as error correcting coding, with multicarrier signals
AT00114693T AT216819T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions for multicarrier signals
AT00114698T AT216817T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions for multicarrier signals
AT00114695T AT214218T (en) 1992-03-26 1993-03-26 Transmission having a plurality of resolutions for multicarrier signals
AT00114697T AT216816T (en) 1992-03-26 1993-03-26 resolutions transmission with multiple, in particular with multicarrier signals
AT01118510T AT458339T (en) 1992-03-26 1993-03-26 Receiver with multiple resolution

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JP (15) JP3109552B2 (en)
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