DE69937178D1 - Spreizspektrumübertragungssystem mit einer gefilterten Mehrträgermodulation - Google Patents

Spreizspektrumübertragungssystem mit einer gefilterten Mehrträgermodulation

Info

Publication number
DE69937178D1
DE69937178D1 DE69937178T DE69937178T DE69937178D1 DE 69937178 D1 DE69937178 D1 DE 69937178D1 DE 69937178 T DE69937178 T DE 69937178T DE 69937178 T DE69937178 T DE 69937178T DE 69937178 D1 DE69937178 D1 DE 69937178D1
Authority
DE
Germany
Prior art keywords
subcarrier
chips
transmission system
spreading
modulation
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69937178T
Other languages
English (en)
Other versions
DE69937178T2 (de
Inventor
Emmanuel Lemois
Fabien Buda
Joel Richard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcatel Lucent SAS
Original Assignee
Alcatel Lucent SAS
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 Alcatel Lucent SAS filed Critical Alcatel Lucent SAS
Application granted granted Critical
Publication of DE69937178D1 publication Critical patent/DE69937178D1/de
Publication of DE69937178T2 publication Critical patent/DE69937178T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/023—Multiplexing of multicarrier modulation 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/2637—Modulators with direct modulation of individual subcarriers
    • 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
    • H04L27/2626—Arrangements specific to the transmitter only
    • H04L27/2627—Modulators
    • H04L27/264—Pulse-shaped multi-carrier, i.e. not using rectangular window
    • H04L27/26414—Filtering per subband or per resource block, e.g. universal filtered multicarrier [UFMC] or generalized frequency division multiplexing [GFDM]
    • 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
    • H04L27/2649—Demodulators
    • H04L27/26534—Pulse-shaped multi-carrier, i.e. not using rectangular window
    • H04L27/26538—Filtering per subband or per resource block, e.g. universal filtered multicarrier [UFMC] or generalized frequency division multiplexing [GFDM]
DE69937178T 1998-10-16 1999-10-15 Spreizspektrumübertragungssystem mit einer gefilterten Mehrträgermodulation Expired - Lifetime DE69937178T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9813028A FR2784821B1 (fr) 1998-10-16 1998-10-16 Systeme de transmission a etalement de spectre a modulation multiporteuse filtree
FR9813028 1998-10-16

Publications (2)

Publication Number Publication Date
DE69937178D1 true DE69937178D1 (de) 2007-11-08
DE69937178T2 DE69937178T2 (de) 2008-06-26

Family

ID=9531681

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69937178T Expired - Lifetime DE69937178T2 (de) 1998-10-16 1999-10-15 Spreizspektrumübertragungssystem mit einer gefilterten Mehrträgermodulation

Country Status (7)

Country Link
US (1) US6680966B2 (de)
EP (1) EP0994613B1 (de)
AT (1) ATE374488T1 (de)
CA (1) CA2285164A1 (de)
DE (1) DE69937178T2 (de)
FR (1) FR2784821B1 (de)
IL (1) IL132211A0 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3764827B2 (ja) * 1999-03-01 2006-04-12 富士通株式会社 マルチキャリアスペクトル拡散通信における受信機、及び受信方法
EP2521273A1 (de) * 2002-06-24 2012-11-07 Broadcom Corporation Antennensystem mit verringerter Komplexität unter Verwendung von gemultiplexter Empfangskettenverarbeitung
CN100542059C (zh) * 2002-08-28 2009-09-16 美国博通公司 用于接收信号的方法及其装置
DE10351649B9 (de) 2003-11-05 2008-08-07 Infineon Technologies Ag Verfahren und Vorrichtung zum Synchronisieren eines Mobilfunkempfängers mit einer Basisstation
US7315563B2 (en) * 2003-12-03 2008-01-01 Ut-Battelle Llc Multicarrier orthogonal spread-spectrum (MOSS) data communications
US7715460B2 (en) 2005-04-22 2010-05-11 Interdigital Technology Corporation Hybrid orthogonal frequency division multiple access system and method
TWM298282U (en) 2005-04-22 2006-09-21 Interdigital Tech Corp Hybrid orthogonal frequency division multiple access system
US7746939B2 (en) * 2005-07-29 2010-06-29 Itt Manufacturing Enterprises, Inc. Methods and apparatus for encoding information in a signal by spectral notch modulation
EP2228916A1 (de) * 2009-03-12 2010-09-15 Astrim Limited Interferenzunterdrückung
US20130070811A1 (en) * 2011-09-20 2013-03-21 Electronics And Telecommunications Research Institute Transmission/reception apparatus and method for filtered multi-tone system
CN106612153B (zh) * 2017-01-18 2018-06-19 东南大学 适用于通用滤波多载波波形的同步符号设计的同步方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4736390A (en) * 1986-10-15 1988-04-05 Itt Avionics, A Division Of Itt Corporation Zero IF radio receiver apparatus
DE3707960C1 (de) * 1987-03-12 1988-10-20 Ant Nachrichtentech Vieltraeger-Demodulator
US5224122A (en) * 1992-06-29 1993-06-29 Motorola, Inc. Method and apparatus for canceling spread-spectrum noise
JP2661534B2 (ja) * 1993-12-28 1997-10-08 日本電気株式会社 スペクトラム拡散受信方法及び受信機
US20010055320A1 (en) * 1994-12-15 2001-12-27 Pierzga Wayne Francis Multiplex communication
GB2313525B (en) * 1996-05-24 2000-06-07 Motorola Ltd Filter for multicarrier communication system and method for peak power control therein
JP3797397B2 (ja) * 1997-05-02 2006-07-19 ソニー株式会社 受信装置および受信方法
JPH1117643A (ja) * 1997-06-19 1999-01-22 Hitachi Denshi Ltd Ｏｆｄｍ変調器
US6389000B1 (en) * 1997-09-16 2002-05-14 Qualcomm Incorporated Method and apparatus for transmitting and receiving high speed data in a CDMA communication system using multiple carriers

Also Published As

Publication number Publication date
CA2285164A1 (en) 2000-04-16
ATE374488T1 (de) 2007-10-15
DE69937178T2 (de) 2008-06-26
US6680966B2 (en) 2004-01-20
EP0994613B1 (de) 2007-09-26
FR2784821A1 (fr) 2000-04-21
IL132211A0 (en) 2001-03-19
EP0994613A1 (de) 2000-04-19
US20030215001A1 (en) 2003-11-20
FR2784821B1 (fr) 2000-12-15

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