ATE557504T1 - Empfangsvorrichtung, empfangsverfahren und programm - Google Patents

Empfangsvorrichtung, empfangsverfahren und programm

Info

Publication number
ATE557504T1
ATE557504T1 AT10002644T AT10002644T ATE557504T1 AT E557504 T1 ATE557504 T1 AT E557504T1 AT 10002644 T AT10002644 T AT 10002644T AT 10002644 T AT10002644 T AT 10002644T AT E557504 T1 ATE557504 T1 AT E557504T1
Authority
AT
Austria
Prior art keywords
signal
ofdm
program
receiving device
reception method
Prior art date
Application number
AT10002644T
Other languages
German (de)
English (en)
Inventor
Hidetoshi Kawauchi
Tomoharu Honda
Original Assignee
Sony 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 Sony Corp filed Critical Sony Corp
Application granted granted Critical
Publication of ATE557504T1 publication Critical patent/ATE557504T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2657—Carrier synchronisation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2668—Details of algorithms
    • H04L27/2673—Details of algorithms characterised by synchronisation parameters
    • H04L27/2675—Pilot or known symbols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0024—Carrier regulation at the receiver end
    • H04L2027/0026—Correction of carrier offset
    • H04L2027/0032—Correction of carrier offset at baseband and passband
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0053—Closed loops
    • H04L2027/0057—Closed loops quadrature phase
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0044—Control loops for carrier regulation
    • H04L2027/0063—Elements of loops
    • H04L2027/0065—Frequency error detectors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0014—Carrier regulation
    • H04L2027/0083—Signalling arrangements
    • H04L2027/0089—In-band signals
    • H04L2027/0093—Intermittant signals
    • H04L2027/0095—Intermittant signals in a preamble or similar structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Circuits Of Receivers In General (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
AT10002644T 2009-04-06 2010-03-12 Empfangsvorrichtung, empfangsverfahren und programm ATE557504T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009091963A JP5483054B2 (ja) 2009-04-06 2009-04-06 受信装置、受信方法、およびプログラム

Publications (1)

Publication Number Publication Date
ATE557504T1 true ATE557504T1 (de) 2012-05-15

Family

ID=42712480

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10002644T ATE557504T1 (de) 2009-04-06 2010-03-12 Empfangsvorrichtung, empfangsverfahren und programm

Country Status (5)

Country Link
US (1) US8249180B2 (enExample)
EP (1) EP2257010B1 (enExample)
JP (1) JP5483054B2 (enExample)
CN (1) CN101860403B (enExample)
AT (1) ATE557504T1 (enExample)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8447005B2 (en) * 2009-11-05 2013-05-21 Telefonaktiebolaget L M Ericsson (Publ) Frequency synchronization methods and apparatus
TW201210208A (en) * 2010-08-27 2012-03-01 Realtek Semiconductor Corp Receiving device of communication system
JP5691380B2 (ja) * 2010-10-20 2015-04-01 ソニー株式会社 受信装置、受信方法、およびプログラム
US9197400B1 (en) * 2012-05-21 2015-11-24 Marvell International Ltd. Method and apparatus for joint estimation of carrier frequency offset and sampling frequency offset
KR101340048B1 (ko) * 2012-06-12 2013-12-11 (주)에프씨아이 스펙트럼 반전 검출 장치 및 방법
US9350587B1 (en) 2012-11-30 2016-05-24 Marvell International Ltd. System and method for timing error estimation
CN104601510B (zh) * 2013-10-31 2018-09-14 晨星半导体股份有限公司 信号处理装置与方法以及判断多载波信号的频谱是否反转的方法
CN104104457B (zh) * 2014-07-14 2016-04-06 桂林电子科技大学 基于地面数字电视广播频段的频谱检测分配方法和系统
WO2019140519A1 (en) * 2018-01-16 2019-07-25 Sierra Wireless, Inc. Methods and apparatuses for reference signals and phase rotation in 2 sub-carrier pi/2 binary phase shift keying communication
US10594727B2 (en) 2018-07-17 2020-03-17 Levl Technologies, Inc. Relay attack prevention
US10693576B2 (en) 2018-08-27 2020-06-23 Levl Technologies, Inc. Carrier frequency offset modeling for radio frequency fingerprinting
WO2020070594A1 (en) * 2018-10-03 2020-04-09 Levl Technologies, Inc. Carrier frequency estimation for radio frequency fingerprinting
US12323810B2 (en) 2021-12-21 2025-06-03 Levl Parent, Llc. Radio frequency fingerprinting within dynamic network topology

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7447163B1 (en) * 2001-09-25 2008-11-04 Atheros Communications, Inc. Method and system for testing and optimizing the performance of a radio communication device
JP2003179513A (ja) * 2001-10-02 2003-06-27 Matsushita Electric Ind Co Ltd 復調装置
US7359314B2 (en) * 2001-12-26 2008-04-15 Hitachi, Ltd. Signal transmission system for transmitting a signal with a guard interval and a demodulation method thereof
JP2006101085A (ja) * 2004-09-29 2006-04-13 Seiko Epson Corp Ｏｆｄｍ伝送システム、ｏｆｄｍ送信装置、ｏｆｄｍ受信装置およびｏｆｄｍ伝送方法
KR100652385B1 (ko) * 2004-11-11 2006-12-06 삼성전자주식회사 스펙트럼 반전을 자동 검출하는 디지털 비디오 방송수신기 및 그 방법
KR100874919B1 (ko) * 2007-03-12 2008-12-19 삼성전자주식회사 샘플링 오프셋 추정 장치 및 샘플링 오프셋 추정 방법
JP2009091963A (ja) 2007-10-05 2009-04-30 Denso Corp 筒内噴射式内燃機関の停止後燃圧制御装置

Also Published As

Publication number Publication date
CN101860403A (zh) 2010-10-13
US8249180B2 (en) 2012-08-21
CN101860403B (zh) 2013-12-04
US20100254475A1 (en) 2010-10-07
JP5483054B2 (ja) 2014-05-07
EP2257010A1 (en) 2010-12-01
EP2257010B1 (en) 2012-05-09
JP2010245816A (ja) 2010-10-28

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