BRPI0815182A2 - Detecção e reparação de erro em um sistema receptor de multimídia digital - Google Patents

Detecção e reparação de erro em um sistema receptor de multimídia digital

Info

Publication number
BRPI0815182A2
BRPI0815182A2 BRPI0815182A BRPI0815182A2 BR PI0815182 A2 BRPI0815182 A2 BR PI0815182A2 BR PI0815182 A BRPI0815182 A BR PI0815182A BR PI0815182 A2 BRPI0815182 A2 BR PI0815182A2
Authority
BR
Brazil
Prior art keywords
repair
error detection
receiver system
digital multimedia
multimedia receiver
Prior art date
Application number
Other languages
English (en)
Portuguese (pt)
Inventor
Mark Alan Schultz
Brian David Bajgrowicz
Steven Francis Fraser
Original Assignee
Thomson Licensing
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 Thomson Licensing filed Critical Thomson Licensing
Publication of BRPI0815182A2 publication Critical patent/BRPI0815182A2/pt

Links

Classifications

    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0061—Error detection codes
    • 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
    • H04N21/21—Server components or server architectures
    • H04N21/214—Specialised server platform, e.g. server located in an airplane, hotel, hospital
    • H04N21/2143—Specialised server platform, e.g. server located in an airplane, hotel, hospital located in a single building, e.g. hotel, hospital or museum
    • 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
    • H04N21/434—Disassembling of a multiplex stream, e.g. demultiplexing audio and video streams, extraction of additional data from a video stream; Remultiplexing of multiplex streams; Extraction or processing of SI; Disassembling of packetised elementary stream
    • 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 
    • H04N21/61—Network physical structure; Signal processing
    • H04N21/6106—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network
    • H04N21/6143—Network physical structure; Signal processing specially adapted to the downstream path of the transmission network involving transmission via a satellite
    • 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
    • H04N21/64322—IP
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/60—Network streaming of media packets
    • H04L65/70—Media network packetisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Physics & Mathematics (AREA)
  • Astronomy & Astrophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Radio Relay Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
BRPI0815182 2007-08-13 2008-08-12 Detecção e reparação de erro em um sistema receptor de multimídia digital BRPI0815182A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96446407P 2007-08-13 2007-08-13
PCT/US2008/009615 WO2009023183A1 (en) 2007-08-13 2008-08-12 Error detection and recovery in a digital multimedia receiver system

Publications (1)

Publication Number Publication Date
BRPI0815182A2 true BRPI0815182A2 (pt) 2015-03-31

Family

ID=40019448

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815182 BRPI0815182A2 (pt) 2007-08-13 2008-08-12 Detecção e reparação de erro em um sistema receptor de multimídia digital

Country Status (7)

Country Link
US (1) US8391159B2 (https=)
EP (1) EP2186319B1 (https=)
JP (1) JP5527899B2 (https=)
KR (1) KR101537334B1 (https=)
CN (1) CN101785293B (https=)
BR (1) BRPI0815182A2 (https=)
WO (1) WO2009023183A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6932118B2 (ja) * 2013-12-11 2021-09-08 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． パケット処理方法および装置
EP3070891B1 (en) 2013-12-11 2018-06-20 Huawei Technologies Co., Ltd. Packet processing method and device
CN108600748A (zh) * 2017-02-24 2018-09-28 青岛海信电器股份有限公司 激光电视中fpga检测视频信号传输故障的方法
CN106878706B (zh) * 2017-02-24 2019-02-15 青岛海信电器股份有限公司 激光电视视频信号传输故障时控制fpga的方法和装置
JP2018166313A (ja) * 2017-03-28 2018-10-25 富士通株式会社 異常検出プログラム、異常検出装置及び異常検出方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0832622A (ja) * 1994-07-15 1996-02-02 Toshiba Corp パケット分離装置
US6804244B1 (en) * 1999-08-10 2004-10-12 Texas Instruments Incorporated Integrated circuits for packet communications
KR100677070B1 (ko) * 1999-10-02 2007-02-01 삼성전자주식회사 무선 멀티미디어 통신에서의 비디오 비트스트림 데이터의 오류 제어방법 및 이를 위한 기록 매체
FR2802370B1 (fr) * 1999-12-13 2002-01-18 Telediffusion Fse Surveillance de la qualite de service dans une liaison de television numerique
US7327694B2 (en) * 2001-07-31 2008-02-05 Sasken Communication Technologies Ltd. Adaptive radio link protocol (RLP) to improve performance of TCP in wireless environment for CDMAone and CDMA2000 systems
JP2003125378A (ja) * 2001-10-15 2003-04-25 Matsushita Electric Ind Co Ltd 受信記録装置、受信障害修復システム
JP4444702B2 (ja) * 2004-03-17 2010-03-31 八木アンテナ株式会社 デジタル伝送システム
KR100599611B1 (ko) * 2004-04-09 2006-07-13 (주)인텔리안테크놀로지스 위성 안테나의 위성 식별 장치 및 위성 식별 방법
US20060215596A1 (en) * 2005-03-23 2006-09-28 Intel Corporation Network aware cross-layer protocol methods and apparatus
JP2006295567A (ja) * 2005-04-11 2006-10-26 Toshiba Corp パケットストリーム受信装置
EP1729529A1 (en) * 2005-06-02 2006-12-06 BRITISH TELECOMMUNICATIONS public limited company Video signal loss detection
EP1763173A2 (en) * 2005-09-08 2007-03-14 Acterna, LLC Transmission quality monitoring for multimedia streams

Also Published As

Publication number Publication date
JP5527899B2 (ja) 2014-06-25
US8391159B2 (en) 2013-03-05
KR20100059798A (ko) 2010-06-04
EP2186319B1 (en) 2019-10-09
CN101785293A (zh) 2010-07-21
WO2009023183A1 (en) 2009-02-19
EP2186319A1 (en) 2010-05-19
KR101537334B1 (ko) 2015-07-16
JP2010537488A (ja) 2010-12-02
US20100142400A1 (en) 2010-06-10
CN101785293B (zh) 2012-11-07

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25G Requested change of headquarter approved

Owner name: THOMSON LICENSING (FR)

B25A Requested transfer of rights approved

Owner name: THOMSON LICENSING DTV (FR)

B25A Requested transfer of rights approved

Owner name: INTERDIGITAL MADISON PATENT HOLDINGS (FR)

B15K Others concerning applications: alteration of classification

Free format text: AS CLASSIFICACOES ANTERIORES ERAM: H04N 5/00 , H04N 17/00 , H04L 29/06

Ipc: H04N 21/214 (2011.01), H04N 21/434 (2011.01), H04N

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time