KR101737106B1 - 로버스트 및 고효율 ｆｅｃ 프레임 헤더의 복구 방법 및 장치 - Google Patents

로버스트 및 고효율 ｆｅｃ 프레임 헤더의 복구 방법 및 장치 Download PDF

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KR101737106B1
KR101737106B1 KR1020127002455A KR20127002455A KR101737106B1 KR 101737106 B1 KR101737106 B1 KR 101737106B1 KR 1020127002455 A KR1020127002455 A KR 1020127002455A KR 20127002455 A KR20127002455 A KR 20127002455A KR 101737106 B1 KR101737106 B1 KR 101737106B1
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estimated
frame header
muller
correlation
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Korean (ko)
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KR20120047244A (ko
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호우-신 첸
웬 가오
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톰슨 라이센싱
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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
    • H04L1/004—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
    • 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
    • H04L1/0045—Arrangements at the receiver 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
    • H04L1/0072—Error control for data other than payload data, e.g. control data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
    • H04L27/22—Demodulator circuits; Receiver circuits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/38—Demodulator circuits; Receiver circuits
    • 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
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H04L1/0004—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes applied to control information

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Error Detection And Correction (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
KR1020127002455A 2009-06-29 2010-06-28 로버스트 및 고효율 ｆｅｃ 프레임 헤더의 복구 방법 및 장치 Active KR101737106B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US26975309P 2009-06-29 2009-06-29
US61/269,753 2009-06-29
PCT/US2010/001844 WO2011008238A2 (en) 2009-06-29 2010-06-28 Method and apparatus for robust and high efficiency fec frame header recovery

Publications (2)

Publication Number Publication Date
KR20120047244A KR20120047244A (ko) 2012-05-11
KR101737106B1 true KR101737106B1 (ko) 2017-05-17

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KR1020127002455A Active KR101737106B1 (ko) 2009-06-29 2010-06-28 로버스트 및 고효율 ｆｅｃ 프레임 헤더의 복구 방법 및 장치

Country Status (6)

Country Link
US (1) US8532227B2 (enExample)
EP (1) EP2449710B1 (enExample)
JP (2) JP5872461B2 (enExample)
KR (1) KR101737106B1 (enExample)
CN (1) CN102484559B (enExample)
WO (1) WO2011008238A2 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101737106B1 (ko) * 2009-06-29 2017-05-17 톰슨 라이센싱 로버스트 및 고효율 ｆｅｃ 프레임 헤더의 복구 방법 및 장치
JP5732997B2 (ja) * 2011-04-22 2015-06-10 ソニー株式会社 受信装置、受信方法、プログラム、および受信システム
US8744010B2 (en) 2011-05-12 2014-06-03 Nokia Corporation Providing signaling information in an electronic service guide

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005006338A (ja) 2003-06-13 2005-01-06 Directv Group Inc デジタル放送および対話サービスのためのフレーミング構造
US20090161788A1 (en) * 2005-10-14 2009-06-25 Xavier Giraud Method for Receiving Frames of a Digital Stream

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4193311B2 (ja) * 1999-11-26 2008-12-10 ソニー株式会社 通信システム及びその受信装置
US20060233225A1 (en) * 2003-03-31 2006-10-19 Yukihiro Omoto Frequency synchronization apparatus and frequency synchronization method
US8208499B2 (en) * 2003-06-13 2012-06-26 Dtvg Licensing, Inc. Framing structure for digital broadcasting and interactive services
KR100717878B1 (ko) * 2005-12-09 2007-05-14 한국전자통신연구원 파일럿이 삽입된 위성 통신 시스템에서의 차등검출을활용한 프레임 동기 방법
KR100758270B1 (ko) * 2005-12-09 2007-09-12 한국전자통신연구원 위성 방송 시스템 프레임의 물리계층신호코드 정보 검출을위한 복호 방법
CN101035295A (zh) * 2007-04-16 2007-09-12 北京航空航天大学 一种地面数字电视系统中的帧同步产生方法及其装置
CN100558147C (zh) * 2008-04-01 2009-11-04 北京航空航天大学 一种地面数字电视系统的帧头pn捕获方法及其装置
BRPI0921808A2 (pt) * 2008-11-17 2018-06-05 Thomson Licensing desenho de cabeçalho de quadro de fec para sinais de televisões a cabo.
WO2010065100A2 (en) * 2008-12-02 2010-06-10 Thomson Licensing Method and apparatus for transmitting and receiving fec frame headers
CN102246450B (zh) * 2008-12-10 2014-05-28 汤姆森特许公司 利用可变首标调制来传送和接收前向纠错帧首标的方法和装置
EP2374208B1 (de) 2008-12-11 2018-07-11 Metabowerke GmbH Zündüberwachung für leistunsschalter in elektrowerkzeuggerät für den betrieb mit wechselstrom
CN102292982B (zh) * 2009-01-23 2015-04-29 Lg电子株式会社 用于发送和接收信号的装置以及用于发送和接收信号的方法
KR101737106B1 (ko) * 2009-06-29 2017-05-17 톰슨 라이센싱 로버스트 및 고효율 ｆｅｃ 프레임 헤더의 복구 방법 및 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005006338A (ja) 2003-06-13 2005-01-06 Directv Group Inc デジタル放送および対話サービスのためのフレーミング構造
US20090161788A1 (en) * 2005-10-14 2009-06-25 Xavier Giraud Method for Receiving Frames of a Digital Stream

Also Published As

Publication number Publication date
US20120128101A1 (en) 2012-05-24
WO2011008238A2 (en) 2011-01-20
EP2449710A2 (en) 2012-05-09
JP6005827B2 (ja) 2016-10-12
JP2016054521A (ja) 2016-04-14
EP2449710B1 (en) 2016-03-23
JP5872461B2 (ja) 2016-03-01
WO2011008238A3 (en) 2011-03-24
US8532227B2 (en) 2013-09-10
CN102484559A (zh) 2012-05-30
KR20120047244A (ko) 2012-05-11
CN102484559B (zh) 2015-02-11
JP2012532488A (ja) 2012-12-13

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