NO990768D0 - Multibµrer transmisjonssystem, og mottaker, transceiver og fremgangsmÕte for samme - Google Patents

Multibµrer transmisjonssystem, og mottaker, transceiver og fremgangsmÕte for samme

Info

Publication number
NO990768D0
NO990768D0 NO990768A NO990768A NO990768D0 NO 990768 D0 NO990768 D0 NO 990768D0 NO 990768 A NO990768 A NO 990768A NO 990768 A NO990768 A NO 990768A NO 990768 D0 NO990768 D0 NO 990768D0
Authority
NO
Norway
Prior art keywords
carrier
receiver
dmt
sampling clock
transmission system
Prior art date
Application number
NO990768A
Other languages
English (en)
Other versions
NO990768L (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 SE9603188A external-priority patent/SE506635C2/sv
Application filed by Telia Ab filed Critical Telia Ab
Publication of NO990768D0 publication Critical patent/NO990768D0/no
Publication of NO990768L publication Critical patent/NO990768L/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
    • H04L27/2614—Peak power aspects
    • 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
    • H04L27/26—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Synchronisation In Digital Transmission 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)
NO990768A 1996-09-02 1999-02-19 Multibµrer transmisjonssystem, og mottaker, transceiver og fremgangsmÕte for samme NO990768L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9603188A SE506635C2 (sv) 1996-05-24 1996-09-02 Förbättringar av, eller med avseende på, multibärvågssystem
PCT/SE1997/001451 WO1998010546A2 (en) 1996-09-02 1997-09-01 Improvements in, or relating to, multi-carrier transmission systems

Publications (2)

Publication Number Publication Date
NO990768D0 true NO990768D0 (no) 1999-02-19
NO990768L NO990768L (no) 1999-04-30

Family

ID=20403746

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990768A NO990768L (no) 1996-09-02 1999-02-19 Multibµrer transmisjonssystem, og mottaker, transceiver og fremgangsmÕte for samme

Country Status (7)

Country Link
US (1) US6181714B1 (no)
EP (1) EP0920755B1 (no)
JP (1) JP2001505373A (no)
AT (1) ATE235765T1 (no)
DE (1) DE69720225D1 (no)
NO (1) NO990768L (no)
WO (1) WO1998010546A2 (no)

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US7173991B2 (en) 2002-06-17 2007-02-06 Hitachi, Ltd. Methods and apparatus for spectral filtering channel estimates
US7139340B2 (en) * 2002-06-28 2006-11-21 Hitachi, Ltd. Robust OFDM carrier recovery methods and apparatus
US7633849B1 (en) * 2002-08-13 2009-12-15 National Semiconductor Corporation Coded OFDM system using error control coding and cyclic prefix for channel estimation
JP4448847B2 (ja) * 2003-03-03 2010-04-14 インターデイジタル テクノロジー コーポレーション 複雑さを低減させたスライディングウィンドウ方式による等化器
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US7688766B2 (en) * 2003-09-17 2010-03-30 Intel Corporation Modulation scheme for orthogonal frequency division multiplexing systems or the like
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US7701917B2 (en) * 2004-02-05 2010-04-20 Qualcomm Incorporated Channel estimation for a wireless communication system with multiple parallel data streams
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KR100918736B1 (ko) 2004-03-05 2009-09-24 삼성전자주식회사 통신 시스템에서 파일럿 신호 송수신 장치 및 방법
AU2005219908B2 (en) * 2004-03-05 2008-08-14 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving pilot signal in communication system using OFDM scheme
KR101015708B1 (ko) * 2004-09-14 2011-02-24 삼성전자주식회사 다중반송파 시스템을 위한 적응적 비트/전력 로딩 기법
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US7747931B2 (en) * 2005-09-14 2010-06-29 Samsung Electronics Co., Ltd. Apparatus and method for decoding burst in an OFDMA mobile communication system
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CN100571243C (zh) * 2006-07-14 2009-12-16 华为技术有限公司 一种组帧同步方法
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KR102067938B1 (ko) * 2019-01-14 2020-01-17 박천수 제로포스 이퀄라이징 벡터합성 앱솔루트 엔코더 구현방법 및 그 장치

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Also Published As

Publication number Publication date
EP0920755B1 (en) 2003-03-26
EP0920755A2 (en) 1999-06-09
NO990768L (no) 1999-04-30
WO1998010546A2 (en) 1998-03-12
DE69720225D1 (de) 2003-04-30
JP2001505373A (ja) 2001-04-17
ATE235765T1 (de) 2003-04-15
WO1998010546A3 (en) 1998-06-04
US6181714B1 (en) 2001-01-30

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