FR2753592B1 - Procede de demodulation de signaux numeriques emis par salves robuste aux brouilleurs a bande etroite - Google Patents

Procede de demodulation de signaux numeriques emis par salves robuste aux brouilleurs a bande etroite

Info

Publication number
FR2753592B1
FR2753592B1 FR9611577A FR9611577A FR2753592B1 FR 2753592 B1 FR2753592 B1 FR 2753592B1 FR 9611577 A FR9611577 A FR 9611577A FR 9611577 A FR9611577 A FR 9611577A FR 2753592 B1 FR2753592 B1 FR 2753592B1
Authority
FR
France
Prior art keywords
salves
robust
digital signals
signals transmitted
narrow band
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
FR9611577A
Other languages
English (en)
Other versions
FR2753592A1 (fr
Inventor
Anne France Gegout
Marc Lanoiselee
Jacques Veillard
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.)
Orange SA
Original Assignee
France Telecom SA
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 France Telecom SA filed Critical France Telecom SA
Priority to FR9611577A priority Critical patent/FR2753592B1/fr
Publication of FR2753592A1 publication Critical patent/FR2753592A1/fr
Application granted granted Critical
Publication of FR2753592B1 publication Critical patent/FR2753592B1/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
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • 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
    • H04L1/0057—Block codes
FR9611577A 1996-09-18 1996-09-18 Procede de demodulation de signaux numeriques emis par salves robuste aux brouilleurs a bande etroite Expired - Fee Related FR2753592B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9611577A FR2753592B1 (fr) 1996-09-18 1996-09-18 Procede de demodulation de signaux numeriques emis par salves robuste aux brouilleurs a bande etroite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9611577A FR2753592B1 (fr) 1996-09-18 1996-09-18 Procede de demodulation de signaux numeriques emis par salves robuste aux brouilleurs a bande etroite

Publications (2)

Publication Number Publication Date
FR2753592A1 FR2753592A1 (fr) 1998-03-20
FR2753592B1 true FR2753592B1 (fr) 1998-11-20

Family

ID=9495982

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9611577A Expired - Fee Related FR2753592B1 (fr) 1996-09-18 1996-09-18 Procede de demodulation de signaux numeriques emis par salves robuste aux brouilleurs a bande etroite

Country Status (1)

Country Link
FR (1) FR2753592B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010030739A (ko) * 1998-07-28 2001-04-16 요트.게.아. 롤페즈 통신 단말기
EP1006665B1 (fr) * 1998-12-04 2003-05-28 Lucent Technologies Inc. Dissimulation et correction d'erreurs pour des signaux de parole, d'image et de vidéo

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0651519B1 (fr) * 1990-02-07 2000-04-26 Kokusai Denshin Denwa Kabushiki Kaisha Circuit de détection de l'interférence
WO1993015559A1 (fr) * 1992-02-03 1993-08-05 Motorola, Inc. Silencieux commande par les taux d'erreurs sur les bits
US5410750A (en) * 1992-02-24 1995-04-25 Raytheon Company Interference suppressor for a radio receiver
US5600663A (en) * 1994-11-16 1997-02-04 Lucent Technologies Inc. Adaptive forward error correction system

Also Published As

Publication number Publication date
FR2753592A1 (fr) 1998-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20090529