ATE361602T1 - Verfahren, system und netzwerkeinheit für datenübertragung und empfang mit headerschutz - Google Patents

Verfahren, system und netzwerkeinheit für datenübertragung und empfang mit headerschutz

Info

Publication number
ATE361602T1
ATE361602T1 AT03709848T AT03709848T ATE361602T1 AT E361602 T1 ATE361602 T1 AT E361602T1 AT 03709848 T AT03709848 T AT 03709848T AT 03709848 T AT03709848 T AT 03709848T AT E361602 T1 ATE361602 T1 AT E361602T1
Authority
AT
Austria
Prior art keywords
header
dvb
fec
array
reception
Prior art date
Application number
AT03709848T
Other languages
English (en)
Inventor
Pasi A Kaerkaes
Jyrki Alamaunu
Rami Suominen
Juha Tomberg
Harri Pekonen
Original Assignee
Nokia Corp
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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE361602T1 publication Critical patent/ATE361602T1/de

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
    • H04L1/0041—Arrangements at the transmitter end
    • 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
    • H04L1/0057—Block codes
    • 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
    • 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
    • H04L1/0072—Error control for data other than payload data, e.g. control 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
    • H04N21/234—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs
    • H04N21/2347—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption
    • H04N21/23476—Processing of video elementary streams, e.g. splicing of video streams or manipulating encoded video stream scene graphs involving video stream encryption by partially encrypting, e.g. encrypting the ending portion of a movie
    • 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
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4405—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption
    • H04N21/44055—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving video stream decryption by partially decrypting, e.g. decrypting a video stream that has been partially encrypted
    • 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
    • H04N21/45—Management operations performed by the client for facilitating the reception of or the interaction with the content or administrating data related to the end-user or to the client device itself, e.g. learning user preferences for recommending movies, resolving scheduling conflicts
    • H04N21/462—Content or additional data management, e.g. creating a master electronic program guide from data received from the Internet and a Head-end, controlling the complexity of a video stream by scaling the resolution or bit-rate based on the client capabilities
    • H04N21/4627—Rights management associated to the content
    • 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]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/83—Generation or processing of protective or descriptive data associated with content; Content structuring
    • H04N21/835—Generation of protective data, e.g. certificates

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Multimedia (AREA)
  • Computer Security & Cryptography (AREA)
  • Databases & Information Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Mobile Radio Communication Systems (AREA)
AT03709848T 2003-03-18 2003-03-18 Verfahren, system und netzwerkeinheit für datenübertragung und empfang mit headerschutz ATE361602T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2003/000208 WO2004084475A1 (en) 2003-03-18 2003-03-18 Method, system and network entity for data transmission and reception with header protection

Publications (1)

Publication Number Publication Date
ATE361602T1 true ATE361602T1 (de) 2007-05-15

Family

ID=33017099

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03709848T ATE361602T1 (de) 2003-03-18 2003-03-18 Verfahren, system und netzwerkeinheit für datenübertragung und empfang mit headerschutz

Country Status (9)

Country Link
US (1) US20070002900A1 (de)
EP (1) EP1609264B1 (de)
CN (1) CN100593920C (de)
AT (1) ATE361602T1 (de)
AU (1) AU2003214284A1 (de)
DE (1) DE60313672T2 (de)
ES (1) ES2285104T3 (de)
TW (1) TWI296173B (de)
WO (1) WO2004084475A1 (de)

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GB2402307A (en) * 2003-05-30 2004-12-01 Nokia Corp Encapsulating irregular burst transmissions with overhead information specifying the timing interval to the next burst
US8270343B2 (en) 2004-12-20 2012-09-18 Freescale Semiconductor, Inc. Broadcasting of textual and multimedia information
EP1897227B1 (de) * 2005-06-29 2010-04-28 Nokia Corporation Verfahren und vorrichtung zum betrieb eines empfängers mit vorwärtsfehlerkorrektur
US8230293B2 (en) 2005-06-29 2012-07-24 Nokia Corporation Forward error correction
US20090006926A1 (en) * 2005-12-16 2009-01-01 Nxp B.V. Device Providing Selective Error Correction Data Reception
ATE440429T1 (de) * 2005-12-20 2009-09-15 Koninkl Philips Electronics Nv Vorrichtung mit einem mpe-fec-frame-speicher
CN100454872C (zh) * 2006-06-30 2009-01-21 华为技术有限公司 一种以太网中设备间的信息传输方法及系统
KR101176624B1 (ko) 2007-06-04 2012-08-23 노키아 코포레이션 전송 시스템을 통해 데이터를 스케줄링 및 전송하기 위한 시스템 및 방법
US8095856B2 (en) * 2007-09-14 2012-01-10 Industrial Technology Research Institute Method and apparatus for mitigating memory requirements of erasure decoding processing
CN101170393B (zh) * 2007-12-04 2011-07-20 腾讯科技（深圳）有限公司 数据传输方法、数据传输装置
WO2009078638A2 (en) * 2007-12-14 2009-06-25 Samsung Electronics Co., Ltd. Transmitting system and receiving system for processing stream, and stream processing methods thereof
US8612828B2 (en) * 2009-12-22 2013-12-17 Intel Corporation Error correction mechanisms for 8-bit memory devices
EP2552042B1 (de) * 2011-07-28 2013-03-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Demultiplexen eines paketbasierten Transportstroms
CN102368699B (zh) * 2011-09-30 2013-08-28 歌尔声学股份有限公司 一种无线数字通信方法
CN102368712A (zh) * 2011-10-26 2012-03-07 苏州工业园区鑫海胜电子有限公司 基于局域网的冗余网络打印方法
CN102368701A (zh) * 2011-10-27 2012-03-07 中国科学院上海微系统与信息技术研究所 一种用于ofdm基带系统harq机制的信号处理方法
US10462108B1 (en) 2012-05-08 2019-10-29 Andrew J. Hacker Enhanced data container with extensible characteristics and a system and method of processing and communication of same
US9454398B2 (en) * 2013-05-08 2016-09-27 Andrew John Hacker Enhanced data container with extensible characteristics and a system and method of processing and communication of same
US10313286B2 (en) * 2013-07-11 2019-06-04 Blackberry Limited Qualified email headers

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JPS5857781B2 (ja) * 1978-01-17 1983-12-21 三菱電機株式会社 符号化復号化方式
US6310893B1 (en) * 1998-06-17 2001-10-30 Genuity Inc. Method and system for connectionless communication in a cell relay satellite network
KR100607934B1 (ko) * 1999-08-27 2006-08-03 삼성전자주식회사 광대역 무선 통신에서의 링크 계층의 오류 제어방법 및 이를위한 기록 매체
US6771660B1 (en) * 1999-10-29 2004-08-03 Ensemble Communication, Inc. Method and apparatus for synchronization between MAC and physical layers in a wireless communication system when transporting ATM cells
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Also Published As

Publication number Publication date
CN1759555A (zh) 2006-04-12
DE60313672D1 (de) 2007-06-14
DE60313672T2 (de) 2008-01-17
EP1609264B1 (de) 2007-05-02
AU2003214284A1 (en) 2004-10-11
TW200423591A (en) 2004-11-01
CN100593920C (zh) 2010-03-10
TWI296173B (en) 2008-04-21
EP1609264A1 (de) 2005-12-28
ES2285104T3 (es) 2007-11-16
US20070002900A1 (en) 2007-01-04
WO2004084475A1 (en) 2004-09-30

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