NO990769D0 - Multi-bµrer transmisjonssystem, og mottaker, transceiver og fremgangsmÕte for samme - Google Patents

Multi-bµrer transmisjonssystem, og mottaker, transceiver og fremgangsmÕte for samme

Info

Publication number
NO990769D0
NO990769D0 NO990769A NO990769A NO990769D0 NO 990769 D0 NO990769 D0 NO 990769D0 NO 990769 A NO990769 A NO 990769A NO 990769 A NO990769 A NO 990769A NO 990769 D0 NO990769 D0 NO 990769D0
Authority
NO
Norway
Prior art keywords
receiver
sampling clock
transmission system
carrier
transceiver
Prior art date
Application number
NO990769A
Other languages
English (en)
Other versions
NO990769L (no
Inventor
Mikael Isaksson
Magnus Johansson
Harry Tonvall
Lennart Olsson
Tomas Stefansson
Hans Ihman
Gunnar Bahlenberg
Anders Isaksson
Goeran Ikvist
Lis-Marie Ljunggren
Tomas Nordstroem
Lars-Aake Isaksson
Daniel Bengtsson
Siwert Hokansson
Ye Wen
Original Assignee
Telia Ab
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
Priority claimed from SE9603189A external-priority patent/SE506636C2/sv
Application filed by Telia Ab filed Critical Telia Ab
Publication of NO990769D0 publication Critical patent/NO990769D0/no
Publication of NO990769L publication Critical patent/NO990769L/no

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
    • H04L27/2668—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
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2647—Arrangements specific to the receiver only
    • H04L27/2655—Synchronisation arrangements
    • H04L27/2656—Frame synchronisation, e.g. packet synchronisation, time division duplex [TDD] switching point detection or subframe 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
    • H04L27/2657—Carrier synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Telephonic Communication Services (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
NO990769A 1996-09-02 1999-02-19 Multi-bµrer transmisjonssystem, og mottaker, transceiver og fremgangsmÕte for samme NO990769L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603189A SE506636C2 (sv) 1996-05-24 1996-09-02 Förbättringar av, eller med avseende på, multibärvågssystem
PCT/SE1997/001452 WO1998010547A2 (en) 1996-09-02 1997-09-01 Improvements in, or relating to, multi-carrier transmission systems

Publications (2)

Publication Number Publication Date
NO990769D0 true NO990769D0 (no) 1999-02-19
NO990769L NO990769L (no) 1999-04-30

Family

ID=20403747

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990769A NO990769L (no) 1996-09-02 1999-02-19 Multi-bµrer transmisjonssystem, og mottaker, transceiver og fremgangsmÕte for samme

Country Status (7)

Country Link
US (1) US6363128B1 (no)
EP (1) EP0922342B1 (no)
JP (1) JP4447056B2 (no)
AT (1) ATE232034T1 (no)
DE (1) DE69718799T2 (no)
NO (1) NO990769L (no)
WO (1) WO1998010547A2 (no)

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EP0930751B1 (en) * 1998-01-19 2003-11-12 Victor Company Of Japan, Limited Method and apparatus for receiving orthogonal frequency division multiplexed signal
FI106592B (fi) 1998-05-07 2001-02-28 Nokia Multimedia Network Termi Menetelmä ja laite symbolitahdistuksen saavuttamiseksi ja ylläpitämiseksi erityisesti OFDM-järjestelmässä
US6707868B1 (en) * 1999-04-12 2004-03-16 Intel Corporation Apparatus for recovering timing of a digital signal for a transceiver
US6680940B1 (en) * 1999-05-19 2004-01-20 3Com Corporation System for transporting ethernet frames over very high speed digital subscriber lines
WO2000072488A1 (en) * 1999-05-21 2000-11-30 Fujitsu Limited Digital subscriber's line transmitting method and device
US6608834B1 (en) * 1999-05-26 2003-08-19 3 Com Corporation System for encapsulating Ethernet frames over very high speed digital subscriber lines
US6587476B1 (en) 1999-05-26 2003-07-01 3 Com Corporation Ethernet frame encapsulation over VDSL using HDLC
US6625113B1 (en) * 1999-08-30 2003-09-23 Agere Systems Inc. Digital signal frame and interleaver synchronizer
ATE343879T1 (de) 2000-01-07 2006-11-15 Aware Inc Diagnostische verfahren und systeme für mehrträgermodems
US20010031016A1 (en) * 2000-03-14 2001-10-18 Ernest Seagraves Enhanced bitloading for multicarrier communication channel
US6788349B2 (en) * 2000-04-12 2004-09-07 Her Majesty Of Queen In Right Of Canada, As Respresented By The Minister Of Industry Method and system for broadcasting a digital data signal within an analog TV signal using Orthogonal Frequency Division Multiplexing
CA2406151C (en) 2000-04-18 2010-04-13 Aware, Inc. Data allocation with variable snr margins
WO2003026297A1 (en) * 2001-09-12 2003-03-27 Samsung Electronics Co., Ltd. Method and apparatus for transferring channel information in ofdm communications
AU2002251290A1 (en) * 2002-04-19 2003-11-03 Conexant Systems, Inc. System for and method of determining timing information from a multi-carrier signal
SG111072A1 (en) * 2002-07-03 2005-05-30 Oki Techno Ct Singapore Pte Receiver and method for wlan burst type signals
US7277517B1 (en) 2002-11-15 2007-10-02 3Com Corporation Method for achieving symbol alignment to a pre-existing ADSL data exchange
US7042967B2 (en) * 2003-03-03 2006-05-09 Interdigital Technology Corporation Reduced complexity sliding window based equalizer
WO2004079927A2 (en) * 2003-03-03 2004-09-16 Interdigital Technology Corporation Reduced complexity sliding window based equalizer
AU2003269740A1 (en) * 2003-03-28 2004-10-18 Intel Corporation System and method for adaptive phase compensation of ofdm signals
EP1611722B1 (en) * 2003-03-28 2017-04-19 Intel Corporation System and method for two channel frequency offset estimation of ofdm signals
AU2003269739A1 (en) * 2003-03-28 2004-10-18 Intel Corporation Method and apparatus for ofdm symbol timing synchronization
AU2003267470A1 (en) * 2003-10-03 2005-04-21 Nokia Corporation Method, system and receiver for receiving a multi-carrier transmission
JP4438482B2 (ja) * 2004-04-05 2010-03-24 ソニー・エリクソン・モバイルコミュニケーションズ株式会社 受信品質推定方法および装置
US8094768B2 (en) * 2005-12-23 2012-01-10 Triductor Technology (Suzhou) Inc. Multi-channel timing recovery system
US8139680B2 (en) 2007-01-12 2012-03-20 General Dynamics C4 Systems, Inc. Signal acquisition methods and apparatus in wireless communication systems
US7907679B2 (en) * 2007-01-12 2011-03-15 General Dynamics C4 Systems, Inc. Methods and systems for acquiring signals using coherent match filtering
JP5423505B2 (ja) * 2010-03-17 2014-02-19 富士通株式会社 無線基地局及び通信方法
JP5786478B2 (ja) * 2011-06-15 2015-09-30 富士通株式会社 動画像復号装置、動画像復号方法、及び動画像復号プログラム
CN107332749B (zh) * 2017-07-05 2020-09-22 北京东土科技股份有限公司 基于工业互联网现场层宽带总线架构的同步方法及装置
JP6821096B2 (ja) * 2018-07-11 2021-01-27 三菱電機株式会社 無線通信システム、無線通信方法およびプログラム
US10560289B1 (en) 2018-09-13 2020-02-11 Viasat, Inc. Adaptive equalizer system
KR102067938B1 (ko) * 2019-01-14 2020-01-17 박천수 제로포스 이퀄라이징 벡터합성 앱솔루트 엔코더 구현방법 및 그 장치
US10944535B2 (en) * 2019-05-29 2021-03-09 Shure Acquisition Holdings, Inc. OFDMA baseband clock synchronization
FR3102620B1 (fr) 2019-10-24 2022-12-23 St Microelectronics Grenoble 2 Convertisseur de tension
FR3113140B1 (fr) 2020-07-30 2022-12-23 St Microelectronics Grenoble 2 Convertisseur de tension
FR3113142B1 (fr) 2020-07-30 2022-12-23 St Microelectronics Grenoble 2 Convertisseur de tension

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9302453L (sv) 1993-07-20 1994-10-17 Telia Ab Förfarande och anordning för synkronisering i digitalt transmissionssystem av typen OFDM
US5444697A (en) * 1993-08-11 1995-08-22 The University Of British Columbia Method and apparatus for frame synchronization in mobile OFDM data communication
JP2731722B2 (ja) * 1994-05-26 1998-03-25 日本電気株式会社 クロック周波数自動制御方式及びそれに用いる送信装置と受信装置
US5627863A (en) * 1994-07-15 1997-05-06 Amati Communications Corporation Frame synchronization in multicarrier transmission systems
JP3289610B2 (ja) * 1996-07-31 2002-06-10 日本ビクター株式会社 Ｏｆｄｍ復調装置及びその方法
US6058101A (en) * 1997-06-11 2000-05-02 Industrial Technology Research Institute Synchronization method and system for a digital receiver

Also Published As

Publication number Publication date
JP4447056B2 (ja) 2010-04-07
WO1998010547A3 (en) 1998-05-07
JP2000517506A (ja) 2000-12-26
EP0922342A2 (en) 1999-06-16
ATE232034T1 (de) 2003-02-15
US6363128B1 (en) 2002-03-26
DE69718799T2 (de) 2003-11-13
EP0922342B1 (en) 2003-01-29
NO990769L (no) 1999-04-30
WO1998010547A2 (en) 1998-03-12
DE69718799D1 (de) 2003-03-06

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