HK1036710A1 - Frame structure and frame synchronisation for multicarrier system - Google Patents

Frame structure and frame synchronisation for multicarrier system

Info

Publication number
HK1036710A1
HK1036710A1 HK01107447A HK01107447A HK1036710A1 HK 1036710 A1 HK1036710 A1 HK 1036710A1 HK 01107447 A HK01107447 A HK 01107447A HK 01107447 A HK01107447 A HK 01107447A HK 1036710 A1 HK1036710 A1 HK 1036710A1
Authority
HK
Hong Kong
Prior art keywords
frame
multicarrier system
synchronisation
frame structure
frame synchronisation
Prior art date
Application number
HK01107447A
Other languages
English (en)
Inventor
Ernst Eberlein
Sabah Badri
Stefan Lipp
Stephan Buchholz
Albert Heuberger
Heinz Gerhauser
Original Assignee
Frauhofer Ges Zur Foerderung D
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 Frauhofer Ges Zur Foerderung D filed Critical Frauhofer Ges Zur Foerderung D
Publication of HK1036710A1 publication Critical patent/HK1036710A1/xx

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
    • 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
    • H04L27/2602—Signal structure
    • H04L27/261—Details of reference signals
    • H04L27/2613—Structure of the reference signals
    • 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
    • H04L27/2659—Coarse or integer frequency offset determination and synchronisation
    • 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
    • H04L2027/003—Correction of carrier offset at baseband only

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
HK01107447A 1998-04-14 2001-10-31 Frame structure and frame synchronisation for multicarrier system HK1036710A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP1998/002170 WO1999053666A1 (en) 1998-04-14 1998-04-14 Coarse frequency synchronisation in multicarrier systems

Publications (1)

Publication Number Publication Date
HK1036710A1 true HK1036710A1 (en) 2002-01-11

Family

ID=8166939

Family Applications (1)

Application Number Title Priority Date Filing Date
HK01107447A HK1036710A1 (en) 1998-04-14 2001-10-31 Frame structure and frame synchronisation for multicarrier system

Country Status (19)

Country Link
US (1) US6993094B1 (zh)
EP (1) EP1072137B1 (zh)
JP (1) JP3429747B2 (zh)
KR (1) KR100347965B1 (zh)
CN (1) CN1112794C (zh)
AP (1) AP2000001928A0 (zh)
AT (1) ATE207681T1 (zh)
AU (1) AU749787B2 (zh)
BR (1) BR9815806A (zh)
CA (1) CA2328169C (zh)
DE (1) DE69802212T2 (zh)
DK (1) DK1072137T3 (zh)
EA (1) EA002529B1 (zh)
ES (1) ES2166161T3 (zh)
HK (1) HK1036710A1 (zh)
PT (1) PT1072137E (zh)
TW (1) TW417370B (zh)
WO (1) WO1999053666A1 (zh)
ZA (1) ZA983645B (zh)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9801748L (sv) * 1998-05-18 1999-11-19 Telia Ab Förbättringar i eller som hänför sig till telekommunikationsöverföringssystem
EP1901464A3 (en) * 1999-10-22 2008-04-23 Nextnet Wireless Inc. System and method for automatic CPE registration in a wireless communication network
US6760365B2 (en) 2001-10-11 2004-07-06 Interdigital Technology Corporation Acquisition circuit for low chip rate option for mobile telecommunication system
US7558327B2 (en) * 2002-04-30 2009-07-07 Advantest Corporation Pattern position measuring device, method, and program, and record medium on which the program is recorded
US7333573B2 (en) * 2002-08-23 2008-02-19 Hitachi Kokusai Electric Inc. Radio communication apparatus and method having automatic frequency control function
US20060233225A1 (en) * 2003-03-31 2006-10-19 Yukihiro Omoto Frequency synchronization apparatus and frequency synchronization method
JP2005136555A (ja) * 2003-10-29 2005-05-26 Advantest Corp シンボル点推定装置、方法、プログラムおよび記録媒体
US7515657B1 (en) * 2004-03-05 2009-04-07 Marvell International Ltd. Frequency tracking for OFDM transmission over frequency selective channels
CN1707980B (zh) * 2004-06-11 2010-12-08 联芯科技有限公司 收发信机与仪器之间信号同步的方法及系统
US7606331B2 (en) * 2005-05-11 2009-10-20 Nokia Corporation Frequency offset compensation in radio receiver
CN101292486B (zh) 2005-09-06 2012-10-10 日本电信电话株式会社 无线发送装置和无线接收装置、无线发送方法和无线接收方法、以及无线通信系统和无线通信方法
US9608780B2 (en) * 2008-09-23 2017-03-28 Qualcomm Incorporated Transmit diversity for SC-FDMA
EP2528256B1 (en) * 2010-01-22 2018-02-28 Toshiba Medical Systems Corporation Wireless transceiver system
US20110228822A1 (en) * 2010-03-16 2011-09-22 Harris Corporation, Corporation Of The State Of Delaware Spectral smoothing wireless communications device and associated methods
US9491024B2 (en) * 2015-02-04 2016-11-08 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Methods for frequency offset estimation with Zadoff-Chu sequences
CN111163027B (zh) * 2019-12-26 2022-05-31 哈尔滨海能达科技有限公司 同步检测方法及装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5444697A (en) * 1993-08-11 1995-08-22 The University Of British Columbia Method and apparatus for frame synchronization in mobile OFDM data communication
JP3074103B2 (ja) * 1993-11-16 2000-08-07 株式会社東芝 Ｏｆｄｍ同期復調回路
US5594757A (en) * 1994-07-28 1997-01-14 Motorola, Inc. Method and apparatus for digital automatic frequency control
US5717722A (en) * 1994-11-08 1998-02-10 Anritsu Corporation Precision symbol demodulation system for multi-carrier modulation signal
JP3419567B2 (ja) * 1994-11-08 2003-06-23 アンリツ株式会社 デジタル信号のシンボル識別点検出回路
JP3124717B2 (ja) 1995-01-10 2001-01-15 松下電器産業株式会社 直交周波数分割多重信号の伝送方法およびその受信装置
US5732113A (en) 1996-06-20 1998-03-24 Stanford University Timing and frequency synchronization of OFDM signals
US6359938B1 (en) * 1996-10-31 2002-03-19 Discovision Associates Single chip VLSI implementation of a digital receiver employing orthogonal frequency division multiplexing
JPH10243033A (ja) * 1997-02-28 1998-09-11 Oki Electric Ind Co Ltd 復調装置
US6058101A (en) * 1997-06-11 2000-05-02 Industrial Technology Research Institute Synchronization method and system for a digital receiver
US5991289A (en) * 1997-08-05 1999-11-23 Industrial Technology Research Institute Synchronization method and apparatus for guard interval-based OFDM signals

Also Published As

Publication number Publication date
AU749787B2 (en) 2002-07-04
KR20010042707A (ko) 2001-05-25
WO1999053666A8 (en) 2000-08-10
EA002529B1 (ru) 2002-06-27
US6993094B1 (en) 2006-01-31
JP3429747B2 (ja) 2003-07-22
ZA983645B (en) 1998-11-04
ES2166161T3 (es) 2002-04-01
EP1072137A1 (en) 2001-01-31
EP1072137B1 (en) 2001-10-24
EA200001067A1 (ru) 2001-06-25
KR100347965B1 (ko) 2002-08-09
CA2328169A1 (en) 1999-10-21
DE69802212D1 (de) 2001-11-29
DK1072137T3 (da) 2002-02-11
TW417370B (en) 2001-01-01
ATE207681T1 (de) 2001-11-15
BR9815806A (pt) 2000-11-28
DE69802212T2 (de) 2002-06-27
CA2328169C (en) 2003-08-12
PT1072137E (pt) 2002-04-29
AP2000001928A0 (en) 2000-09-30
CN1292963A (zh) 2001-04-25
JP2002511710A (ja) 2002-04-16
CN1112794C (zh) 2003-06-25
AU7335098A (en) 1999-11-01
WO1999053666A1 (en) 1999-10-21

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Legal Events

Date Code Title Description
PF Patent in force
PE Patent expired

Effective date: 20180413