ATE400123T1 - Verarbeitung eines ofdm-signals - Google Patents

Verarbeitung eines ofdm-signals

Info

Publication number
ATE400123T1
ATE400123T1 AT02743309T AT02743309T ATE400123T1 AT E400123 T1 ATE400123 T1 AT E400123T1 AT 02743309 T AT02743309 T AT 02743309T AT 02743309 T AT02743309 T AT 02743309T AT E400123 T1 ATE400123 T1 AT E400123T1
Authority
AT
Austria
Prior art keywords
waveform
ofdm signal
processing
alternative
ofdm
Prior art date
Application number
AT02743309T
Other languages
English (en)
Inventor
Carl Eklund
Lars Lindh
Original Assignee
Nokia 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 Nokia Corp filed Critical Nokia Corp
Application granted granted Critical
Publication of ATE400123T1 publication Critical patent/ATE400123T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/32—Carrier systems characterised by combinations of two or more of the types covered by groups H04L27/02, H04L27/10, H04L27/18 or H04L27/26
    • H04L27/34—Amplitude- and phase-modulated carrier systems, e.g. quadrature-amplitude modulated carrier systems
    • H04L27/3405—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power
    • H04L27/3411—Modifications of the signal space to increase the efficiency of transmission, e.g. reduction of the bit error rate, bandwidth, or average power reducing the peak to average power ratio or the mean power of the constellation; Arrangements for increasing the shape gain of a signal set
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Television Systems (AREA)
  • Transmitters (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
AT02743309T 2002-06-20 2002-06-20 Verarbeitung eines ofdm-signals ATE400123T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FI2002/000549 WO2004002100A1 (en) 2002-06-20 2002-06-20 Processing of an ofdm signal

Publications (1)

Publication Number Publication Date
ATE400123T1 true ATE400123T1 (de) 2008-07-15

Family

ID=29797419

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02743309T ATE400123T1 (de) 2002-06-20 2002-06-20 Verarbeitung eines ofdm-signals

Country Status (6)

Country Link
US (1) US7346041B2 (de)
EP (1) EP1532788B1 (de)
AT (1) ATE400123T1 (de)
AU (1) AU2002345128A1 (de)
DE (1) DE60227425D1 (de)
WO (1) WO2004002100A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9487823B2 (en) 2002-12-20 2016-11-08 Qiagen Gmbh Nucleic acid amplification
US8043834B2 (en) 2003-03-31 2011-10-25 Qiagen Gmbh Universal reagents for rolling circle amplification and methods of use
US7808940B2 (en) * 2004-05-10 2010-10-05 Alcatel-Lucent Usa Inc. Peak-to-average power ratio control
US11431386B1 (en) 2004-08-02 2022-08-30 Genghiscomm Holdings, LLC Transmit pre-coding
US8309303B2 (en) 2005-04-01 2012-11-13 Qiagen Gmbh Reverse transcription and amplification of RNA with simultaneous degradation of DNA
EP1762627A1 (de) 2005-09-09 2007-03-14 Qiagen GmbH Verfahren zur Aktivierung einer Nukleinsäure für eine Polymerase-Reaktion
US8588126B2 (en) 2006-11-08 2013-11-19 Trellisware Technologies, Inc. Methods and apparatus for network communication via barrage relay onto an independent medium allocation
US8457005B2 (en) 2006-11-08 2013-06-04 Trellisware Technologies, Inc. Method and system for establishing cooperative routing in wireless networks
US8576946B2 (en) * 2007-10-19 2013-11-05 Trellisware Technologies, Inc. Method and system for cooperative communications with minimal coordination
US8102810B2 (en) 2008-09-15 2012-01-24 Sony Ericsson Mobile Communications Ab Adaptively selecting signal constellations for multi-carrier edge
US20100069009A1 (en) * 2008-09-15 2010-03-18 Sony Ericsson Mobile Communications Ab Adaptively Selecting Channel Filters for Multi-Carrier Edge
US8750803B2 (en) * 2009-06-17 2014-06-10 Nokia Corporation Interference cancellation for predictive signals

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6928084B2 (en) * 2000-03-28 2005-08-09 At & T Corp. OFDM communication system and method having a reduced peak-to-average power ratio
US7088782B2 (en) * 2001-04-24 2006-08-08 Georgia Tech Research Corporation Time and frequency synchronization in multi-input, multi-output (MIMO) systems

Also Published As

Publication number Publication date
EP1532788A1 (de) 2005-05-25
US20060126764A1 (en) 2006-06-15
WO2004002100A1 (en) 2003-12-31
DE60227425D1 (de) 2008-08-14
US7346041B2 (en) 2008-03-18
AU2002345128A1 (en) 2004-01-06
EP1532788B1 (de) 2008-07-02

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Legal Events

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