JP3915247B2 - 受信方法及び受信装置 - Google Patents

受信方法及び受信装置 Download PDF

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Publication number
JP3915247B2
JP3915247B2 JP15033098A JP15033098A JP3915247B2 JP 3915247 B2 JP3915247 B2 JP 3915247B2 JP 15033098 A JP15033098 A JP 15033098A JP 15033098 A JP15033098 A JP 15033098A JP 3915247 B2 JP3915247 B2 JP 3915247B2
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JP
Japan
Prior art keywords
cycle prefix
signal
circuit
fourier transform
phase
Prior art date
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Expired - Fee Related
Application number
JP15033098A
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English (en)
Japanese (ja)
Other versions
JPH11346204A (ja
JPH11346204A5 (enExample
Inventor
三博 鈴木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
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
Priority to JP15033098A priority Critical patent/JP3915247B2/ja
Priority to US09/320,941 priority patent/US6381263B1/en
Priority to EP99304137A priority patent/EP0961450B1/en
Priority to DE69924181T priority patent/DE69924181T2/de
Priority to KR1019990019467A priority patent/KR100567851B1/ko
Publication of JPH11346204A publication Critical patent/JPH11346204A/ja
Publication of JPH11346204A5 publication Critical patent/JPH11346204A5/ja
Application granted granted Critical
Publication of JP3915247B2 publication Critical patent/JP3915247B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/14—Relay systems
    • H04B7/15—Active relay systems
    • H04B7/204—Multiple access
    • 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
    • H04L27/2676—Blind, i.e. without using known symbols
    • H04L27/2678—Blind, i.e. without using known symbols using cyclostationarities, e.g. cyclic prefix or postfix
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
JP15033098A 1998-05-29 1998-05-29 受信方法及び受信装置 Expired - Fee Related JP3915247B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP15033098A JP3915247B2 (ja) 1998-05-29 1998-05-29 受信方法及び受信装置
US09/320,941 US6381263B1 (en) 1998-05-29 1999-05-27 Receiving method and receiving apparatus
EP99304137A EP0961450B1 (en) 1998-05-29 1999-05-27 Detection of frequency errors in multicarrier receivers
DE69924181T DE69924181T2 (de) 1998-05-29 1999-05-27 Erfassung von Frequenzverschiebungen in Mehrträgerempfängern
KR1019990019467A KR100567851B1 (ko) 1998-05-29 1999-05-28 수신방법 및 수신장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15033098A JP3915247B2 (ja) 1998-05-29 1998-05-29 受信方法及び受信装置

Publications (3)

Publication Number Publication Date
JPH11346204A JPH11346204A (ja) 1999-12-14
JPH11346204A5 JPH11346204A5 (enExample) 2005-09-02
JP3915247B2 true JP3915247B2 (ja) 2007-05-16

Family

ID=15494664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15033098A Expired - Fee Related JP3915247B2 (ja) 1998-05-29 1998-05-29 受信方法及び受信装置

Country Status (5)

Country Link
US (1) US6381263B1 (enExample)
EP (1) EP0961450B1 (enExample)
JP (1) JP3915247B2 (enExample)
KR (1) KR100567851B1 (enExample)
DE (1) DE69924181T2 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6552995B1 (en) * 1998-02-19 2003-04-22 Advantest Corporation Spectrum diffusion signal analyzer and method of analyzing diffusion signal
JP4378837B2 (ja) * 2000-04-07 2009-12-09 ソニー株式会社 受信装置
EP1187387A1 (en) * 2000-09-08 2002-03-13 Alcatel Multicarrier GSM receiver
KR100376804B1 (ko) * 2000-09-29 2003-03-19 삼성전자주식회사 직교 주파수 분할 다중 방식 시스템의 주파수 옵셋 보상장치 및 방법
KR100376803B1 (ko) * 2000-09-29 2003-03-19 삼성전자주식회사 직교 주파수 분할 다중 방식 시스템의 주파수 옵셋 보상장치 및 방법
US6950389B2 (en) * 2001-02-16 2005-09-27 Agere Systems Inc. Peak-to-average power reduction in an orthogonal frequency division multiplexing system
KR100438570B1 (ko) * 2001-08-23 2004-07-02 엘지전자 주식회사 무선 랜 수신기의 주파수 오차 검출 방법
KR100640581B1 (ko) * 2004-07-02 2006-10-31 삼성전자주식회사 상향 링크 통신시 엑세스 사용자의 주파수 옵셋을제어하는 직교 주파수 분할 다중 접속 시스템 및 주파수옵셋 제어 방법
US7298772B1 (en) 2004-09-03 2007-11-20 Redpine Signals, Inc. Packet detection, symbol timing, and coarse frequency estimation in an OFDM communications system
US20090279420A1 (en) * 2005-01-11 2009-11-12 Nec Corporation Base station apparatus, radio transmission system, radio base station program, and timing estimation method
US20060224651A1 (en) * 2005-03-31 2006-10-05 Texas Instruments Incorporated Combined IFFT and FFT system
KR101100791B1 (ko) 2006-10-16 2012-01-02 닛본 덴끼 가부시끼가이샤 수신 방법 및 수신 장치
JP4987638B2 (ja) * 2007-09-10 2012-07-25 ソフトバンクモバイル株式会社 受信装置
US20110194655A1 (en) * 2010-02-10 2011-08-11 Qualcomm Incorporated Methods and apparatus to perform residual frequency offset estimation and correction in ieee 802.11 waveforms
KR101435280B1 (ko) * 2012-11-22 2014-08-27 강원대학교산학협력단 자기상관 함수와 fft를 이용한 fm 무선마이크 신호 감지 방법
CN115883306A (zh) * 2021-09-29 2023-03-31 中兴通讯股份有限公司 数据传输方法、数据调制方法、电子设备和存储介质
FR3165538A1 (fr) * 2024-08-07 2026-02-13 Safran Data Systems Procédé de traitement d’un signal reçu par un récepteur, le signal reçu étant issu de deux signaux à modulation de phase continue

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5732113A (en) * 1996-06-20 1998-03-24 Stanford University Timing and frequency synchronization of OFDM signals
US6192026B1 (en) * 1998-02-06 2001-02-20 Cisco Systems, Inc. Medium access control protocol for OFDM wireless networks

Also Published As

Publication number Publication date
DE69924181D1 (de) 2005-04-21
US6381263B1 (en) 2002-04-30
EP0961450A3 (en) 2003-05-14
KR19990088650A (ko) 1999-12-27
KR100567851B1 (ko) 2006-04-05
JPH11346204A (ja) 1999-12-14
EP0961450A2 (en) 1999-12-01
EP0961450B1 (en) 2005-03-16
DE69924181T2 (de) 2006-03-23

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