CA2313672A1 - Systeme de mrof avec terminaux simples - Google Patents

Systeme de mrof avec terminaux simples Download PDF

Info

Publication number
CA2313672A1
CA2313672A1 CA002313672A CA2313672A CA2313672A1 CA 2313672 A1 CA2313672 A1 CA 2313672A1 CA 002313672 A CA002313672 A CA 002313672A CA 2313672 A CA2313672 A CA 2313672A CA 2313672 A1 CA2313672 A1 CA 2313672A1
Authority
CA
Canada
Prior art keywords
ofdm
sub
carriers
samples
signal
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.)
Abandoned
Application number
CA002313672A
Other languages
English (en)
Inventor
Grant Mcgibney
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.)
Telecommunications Res Labs
Original Assignee
Telecommunications Res Labs
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 Telecommunications Res Labs filed Critical Telecommunications Res Labs
Priority to CA002313672A priority Critical patent/CA2313672A1/fr
Priority to DE10129802A priority patent/DE10129802A1/de
Priority to GB0115277A priority patent/GB2369012B/en
Priority to GB0304926A priority patent/GB2383926B/en
Publication of CA2313672A1 publication Critical patent/CA2313672A1/fr
Abandoned legal-status Critical Current

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
    • H04L27/2649—Demodulators
    • H04L27/2653—Demodulators with direct demodulation 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
    • H04L27/2637—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
    • H04L27/2602—Signal structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CA002313672A 2000-07-07 2000-07-07 Systeme de mrof avec terminaux simples Abandoned CA2313672A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002313672A CA2313672A1 (fr) 2000-07-07 2000-07-07 Systeme de mrof avec terminaux simples
DE10129802A DE10129802A1 (de) 2000-07-07 2001-06-20 OFDM-System mit einfachen Terminals
GB0115277A GB2369012B (en) 2000-07-07 2001-06-22 OFDM system with simple terminals
GB0304926A GB2383926B (en) 2000-07-07 2001-06-22 OFDM system with simple terminals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002313672A CA2313672A1 (fr) 2000-07-07 2000-07-07 Systeme de mrof avec terminaux simples

Publications (1)

Publication Number Publication Date
CA2313672A1 true CA2313672A1 (fr) 2002-01-07

Family

ID=4166679

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002313672A Abandoned CA2313672A1 (fr) 2000-07-07 2000-07-07 Systeme de mrof avec terminaux simples

Country Status (3)

Country Link
CA (1) CA2313672A1 (fr)
DE (1) DE10129802A1 (fr)
GB (1) GB2369012B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2395896T3 (es) 2001-09-18 2013-02-15 Siemens Aktiengesellschaft Procedimiento y dispositivo de sistema de comunicaciones para aportar o procesar símbolos OFDM en un sistema de transmisión con datos de abonado expandidos
DE10319090A1 (de) * 2003-04-28 2004-11-25 Siemens Ag Verfahren, Funksende-/Funkempfangsvorrichtung, Mobiles Endgerät sowie Basisstation zur Datenübertragung in einem Mehrträgersysem

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6618352B1 (en) * 1998-05-26 2003-09-09 Matsushita Electric Industrial Co., Ltd. Modulator, demodulator, and transmission system for use in OFDM transmission

Also Published As

Publication number Publication date
DE10129802A1 (de) 2002-01-31
GB2369012A (en) 2002-05-15
GB2369012B (en) 2003-10-08
GB0115277D0 (en) 2001-08-15

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Legal Events

Date Code Title Description
FZDE Discontinued