ATE392063T1 - Verfahren und gerät zur auswahl von spreizparametern eines ofdm-cdma-systems - Google Patents

Verfahren und gerät zur auswahl von spreizparametern eines ofdm-cdma-systems

Info

Publication number
ATE392063T1
ATE392063T1 AT06291853T AT06291853T ATE392063T1 AT E392063 T1 ATE392063 T1 AT E392063T1 AT 06291853 T AT06291853 T AT 06291853T AT 06291853 T AT06291853 T AT 06291853T AT E392063 T1 ATE392063 T1 AT E392063T1
Authority
AT
Austria
Prior art keywords
frequency
spreading parameters
time spreading
ofdm
parameters
Prior art date
Application number
AT06291853T
Other languages
English (en)
Inventor
Dimitri Ktenas
Des Noes Mathieu Bouvier
Original Assignee
Commissariat Energie Atomique
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 Commissariat Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of ATE392063T1 publication Critical patent/ATE392063T1/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0016—Time-frequency-code
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L25/03159—Arrangements for removing intersymbol interference operating in the frequency domain
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H04L5/0039—Frequency-contiguous, i.e. with no allocation of frequencies for one user or terminal between the frequencies allocated to another
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks
    • H04L25/03006—Arrangements for removing intersymbol interference
    • H04L2025/0335—Arrangements for removing intersymbol interference characterised by the type of transmission
    • H04L2025/03375—Passband transmission
    • H04L2025/03414—Multicarrier
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0212—Channel estimation of impulse response
    • H04L25/0216—Channel estimation of impulse response with estimation of channel length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0062—Avoidance of ingress interference, e.g. ham radio channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Power Engineering (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Stereo-Broadcasting Methods (AREA)
  • Paper (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Circuits Of Receivers In General (AREA)
AT06291853T 2005-12-05 2006-12-01 Verfahren und gerät zur auswahl von spreizparametern eines ofdm-cdma-systems ATE392063T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0512311A FR2894416B1 (fr) 2005-12-05 2005-12-05 Procede et dispositif de selection des parametres d'etalement d'un systeme ofdm cdma

Publications (1)

Publication Number Publication Date
ATE392063T1 true ATE392063T1 (de) 2008-04-15

Family

ID=36778287

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06291853T ATE392063T1 (de) 2005-12-05 2006-12-01 Verfahren und gerät zur auswahl von spreizparametern eines ofdm-cdma-systems

Country Status (7)

Country Link
US (1) US7738578B2 (de)
EP (1) EP1793522B1 (de)
JP (1) JP4504345B2 (de)
AT (1) ATE392063T1 (de)
DE (1) DE602006000899T2 (de)
ES (1) ES2301146T3 (de)
FR (1) FR2894416B1 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5028618B2 (ja) * 2007-02-28 2012-09-19 国立大学法人大阪大学 伝送方法、伝送システム、及び受信装置
WO2008129636A1 (ja) * 2007-04-12 2008-10-30 Fujitsu Limited 無線通信品質推定方法及び装置
TWI345876B (en) * 2007-12-19 2011-07-21 Sunplus Mmobile Inc Method for calculating coefficients of filter and method for filtering
FR2926173A1 (fr) * 2008-01-04 2009-07-10 France Telecom Prediction de performance dans un reseau de communication.
US8234549B2 (en) * 2008-03-06 2012-07-31 Nec Laboratories America, Inc. Simultaneous PMD compensation and chromatic dispersion compensation using LDPC coded OFDM
US8958460B2 (en) 2008-03-18 2015-02-17 On-Ramp Wireless, Inc. Forward error correction media access control system
US8416881B1 (en) * 2008-03-21 2013-04-09 Apple Inc. Effective signal interference plus noise ratio estimation for multi-order modulation
JP5177527B2 (ja) * 2008-07-28 2013-04-03 シャープ株式会社 通信システム、受信装置及び通信方法
US8363699B2 (en) 2009-03-20 2013-01-29 On-Ramp Wireless, Inc. Random timing offset determination
US7702290B1 (en) * 2009-04-08 2010-04-20 On-Ramp Wirless, Inc. Dynamic energy control
JP5918667B2 (ja) * 2012-09-18 2016-05-18 ルネサスエレクトロニクス株式会社 受信装置及び通信装置並びに通信システム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3236273B2 (ja) * 1999-05-17 2001-12-10 三菱電機株式会社 マルチキャリア伝送システムおよびマルチキャリア変調方法
WO2002009334A1 (en) * 2000-07-26 2002-01-31 Mitsubishi Denki Kabushiki Kaisha Multi-carrier cdma communication device, multi-carrier cdma transmitting device, and multi-carrier cdma receiving device
JP3628987B2 (ja) * 2001-07-31 2005-03-16 松下電器産業株式会社 無線通信装置および無線通信方法
US7292647B1 (en) * 2002-04-22 2007-11-06 Regents Of The University Of Minnesota Wireless communication system having linear encoder
ATE421809T1 (de) * 2002-08-22 2009-02-15 Imec Inter Uni Micro Electr Verfahren zur mimo-übertragung für mehrere benutzer und entsprechende vorrichtungen
JP4041719B2 (ja) * 2002-10-09 2008-01-30 株式会社エヌ・ティ・ティ・ドコモ 無線通信システム、無線通信方法、これらに用いて好適な送信装置及び受信装置
US7281189B2 (en) * 2002-10-31 2007-10-09 Matsushita Electric Indutrial Co., Ltd. Apparatus and method for separately modulating systematic bits and parity bits in accordance with communication quality
JP4181906B2 (ja) * 2003-03-26 2008-11-19 富士通株式会社 送信機及び受信機
JP3847733B2 (ja) * 2003-06-12 2006-11-22 松下電器産業株式会社 マルチキャリア通信方法及びその通信装置
JP3998631B2 (ja) * 2003-11-21 2007-10-31 株式会社東芝 無線通信システム、移動通信端末装置、基地局装置および無線通信方法
JP2005318434A (ja) * 2004-04-30 2005-11-10 Matsushita Electric Ind Co Ltd 送信装置及びスケジューリング方法
US8340139B2 (en) * 2004-10-06 2012-12-25 Broadcom Corporation Method and system for weight determination in a single channel (SC) multiple-input multiple-output (MIMO) system for WCDMA/HSDPA
US8964912B2 (en) * 2005-05-31 2015-02-24 Telefonaktiebolaget Lm Ericsson (Publ) Adaptive timing recovery via generalized RAKE reception

Also Published As

Publication number Publication date
ES2301146T3 (es) 2008-06-16
US7738578B2 (en) 2010-06-15
JP2007159139A (ja) 2007-06-21
EP1793522A1 (de) 2007-06-06
FR2894416A1 (fr) 2007-06-08
JP4504345B2 (ja) 2010-07-14
EP1793522B1 (de) 2008-04-09
US20070177655A1 (en) 2007-08-02
FR2894416B1 (fr) 2008-02-29
DE602006000899T2 (de) 2009-07-09
DE602006000899D1 (de) 2008-05-21

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