JP5872461B2 - データを処理するための方法及び装置 - Google Patents

データを処理するための方法及び装置 Download PDF

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Publication number
JP5872461B2
JP5872461B2 JP2012517498A JP2012517498A JP5872461B2 JP 5872461 B2 JP5872461 B2 JP 5872461B2 JP 2012517498 A JP2012517498 A JP 2012517498A JP 2012517498 A JP2012517498 A JP 2012517498A JP 5872461 B2 JP5872461 B2 JP 5872461B2
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Japan
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reed
estimated
threshold
complex data
demodulated
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Japanese (ja)
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JP2012532488A (ja
JP2012532488A5 (enExample
Inventor
チェン，ホウ‐シン
ガオ，ウェン
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Thomson Licensing SAS
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Thomson Licensing SAS
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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
    • 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
    • H04L1/0045—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)
JP2012517498A 2009-06-29 2010-06-28 データを処理するための方法及び装置 Active JP5872461B2 (ja)

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

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2015225585A Division JP6005827B2 (ja) 2009-06-29 2015-11-18 Ｆｅｃヘッダを検出するための方法及び装置

Publications (3)

Publication Number Publication Date
JP2012532488A JP2012532488A (ja) 2012-12-13
JP2012532488A5 JP2012532488A5 (enExample) 2016-01-14
JP5872461B2 true JP5872461B2 (ja) 2016-03-01

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ID=43450027

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2012517498A Active JP5872461B2 (ja) 2009-06-29 2010-06-28 データを処理するための方法及び装置
JP2015225585A Active JP6005827B2 (ja) 2009-06-29 2015-11-18 Ｆｅｃヘッダを検出するための方法及び装置

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2015225585A Active JP6005827B2 (ja) 2009-06-29 2015-11-18 Ｆｅｃヘッダを検出するための方法及び装置

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016054521A (ja) * 2009-06-29 2016-04-14 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ Ｆｅｃヘッダを検出するための方法及び装置

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (15)

* 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
CA2470546C (en) 2003-06-13 2010-08-17 The Directv Group, Inc. Method and apparatus for providing carrier synchronization in digital broadcast and interactive systems
US8208499B2 (en) * 2003-06-13 2012-06-26 Dtvg Licensing, Inc. Framing structure for digital broadcasting and interactive services
FR2892245B1 (fr) * 2005-10-14 2008-04-04 Cnes Epic Procede de reception de trames d'un flux numerique
KR100758270B1 (ko) * 2005-12-09 2007-09-12 한국전자통신연구원 위성 방송 시스템 프레임의 물리계층신호코드 정보 검출을위한 복호 방법
KR100717878B1 (ko) * 2005-12-09 2007-05-14 한국전자통신연구원 파일럿이 삽입된 위성 통신 시스템에서의 차등검출을활용한 프레임 동기 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
KR20110091545A (ko) * 2008-11-17 2011-08-11 톰슨 라이센싱 케이블 텔레비젼 신호에 대한 에프이씨 프레임 헤더 설계
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
WO2010066270A1 (de) 2008-12-11 2010-06-17 Metabowerke Gmbh Elektrowerkzeuggerät für den betrieb mit wechselstrom
KR101556169B1 (ko) * 2009-01-23 2015-10-13 엘지전자 주식회사 신호 송수신 장치 및 방법
CN102484559B (zh) * 2009-06-29 2015-02-11 汤姆逊许可证公司 用于健壮和高效的fec帧报头恢复的方法和装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016054521A (ja) * 2009-06-29 2016-04-14 トムソン ライセンシングＴｈｏｍｓｏｎ Ｌｉｃｅｎｓｉｎｇ Ｆｅｃヘッダを検出するための方法及び装置

Also Published As

Publication number Publication date
KR101737106B1 (ko) 2017-05-17
US8532227B2 (en) 2013-09-10
EP2449710A2 (en) 2012-05-09
JP2016054521A (ja) 2016-04-14
KR20120047244A (ko) 2012-05-11
WO2011008238A2 (en) 2011-01-20
EP2449710B1 (en) 2016-03-23
JP6005827B2 (ja) 2016-10-12
CN102484559B (zh) 2015-02-11
JP2012532488A (ja) 2012-12-13
US20120128101A1 (en) 2012-05-24
WO2011008238A3 (en) 2011-03-24
CN102484559A (zh) 2012-05-30

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