FR2800947B1 - Procedes et dispositifs d'emission et de reception multi-porteuses, et systemes les mettant en oeuvre - Google Patents

Procedes et dispositifs d'emission et de reception multi-porteuses, et systemes les mettant en oeuvre

Info

Publication number
FR2800947B1
FR2800947B1 FR9913827A FR9913827A FR2800947B1 FR 2800947 B1 FR2800947 B1 FR 2800947B1 FR 9913827 A FR9913827 A FR 9913827A FR 9913827 A FR9913827 A FR 9913827A FR 2800947 B1 FR2800947 B1 FR 2800947B1
Authority
FR
France
Prior art keywords
reception
systems
methods
devices
same
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 - Fee Related
Application number
FR9913827A
Other languages
English (en)
Other versions
FR2800947A1 (fr
Inventor
Samuel Rousselin
Frederique Ehrmann
Francois Thoumy
Bars Philippe Le
Scolan Lionel Le
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to FR9913827A priority Critical patent/FR2800947B1/fr
Publication of FR2800947A1 publication Critical patent/FR2800947A1/fr
Application granted granted Critical
Publication of FR2800947B1 publication Critical patent/FR2800947B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045—Arrangements at the receiver end
    • H04L1/0047—Decoding adapted to other signal detection operation
    • H04L1/005—Iterative decoding, including iteration between signal detection and decoding operation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • 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
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L2001/0098—Unequal error protection

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
FR9913827A 1999-11-04 1999-11-04 Procedes et dispositifs d'emission et de reception multi-porteuses, et systemes les mettant en oeuvre Expired - Fee Related FR2800947B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9913827A FR2800947B1 (fr) 1999-11-04 1999-11-04 Procedes et dispositifs d'emission et de reception multi-porteuses, et systemes les mettant en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9913827A FR2800947B1 (fr) 1999-11-04 1999-11-04 Procedes et dispositifs d'emission et de reception multi-porteuses, et systemes les mettant en oeuvre

Publications (2)

Publication Number Publication Date
FR2800947A1 FR2800947A1 (fr) 2001-05-11
FR2800947B1 true FR2800947B1 (fr) 2003-01-24

Family

ID=9551719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9913827A Expired - Fee Related FR2800947B1 (fr) 1999-11-04 1999-11-04 Procedes et dispositifs d'emission et de reception multi-porteuses, et systemes les mettant en oeuvre

Country Status (1)

Country Link
FR (1) FR2800947B1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003039055A1 (fr) * 2001-10-15 2003-05-08 Siemens Aktiengesellschaft Procede et dispositif pour representer la base de depart d'un codeur dans l'espace signal d'une modulation qam ou psk
CN1788479A (zh) * 2003-05-12 2006-06-14 西门子公司 用于在无线lan中分配比特的信令
JP4539107B2 (ja) 2004-02-12 2010-09-08 富士通株式会社 送信装置、ビット配置方法
FR2937480B1 (fr) 2008-10-22 2011-05-06 Commissariat Energie Atomique Turbocodeur distribue pour canaux a evanouissements par blocs

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2724522B1 (fr) * 1994-09-09 1997-01-17 France Telecom Procede et dispositif de codage-decodage de canal multiresolution en television numerique haute definition et conventionnelle
DE69535033T2 (de) * 1995-07-11 2007-03-08 Alcatel Zuweisung von Kapazität bei OFDM
US6122247A (en) * 1997-11-24 2000-09-19 Motorola Inc. Method for reallocating data in a discrete multi-tone communication system
US6108810A (en) * 1998-03-27 2000-08-22 Usa Digital Radio, Inc. Digital audio broadcasting method using puncturable convolutional code

Also Published As

Publication number Publication date
FR2800947A1 (fr) 2001-05-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20140731