FR2811832B1 - Procedes, dispositifs et appareils d'optimisation adaptative pour la transmission de signaux codes - Google Patents
Procedes, dispositifs et appareils d'optimisation adaptative pour la transmission de signaux codesInfo
- Publication number
- FR2811832B1 FR2811832B1 FR0009230A FR0009230A FR2811832B1 FR 2811832 B1 FR2811832 B1 FR 2811832B1 FR 0009230 A FR0009230 A FR 0009230A FR 0009230 A FR0009230 A FR 0009230A FR 2811832 B1 FR2811832 B1 FR 2811832B1
- Authority
- FR
- France
- Prior art keywords
- transmission
- devices
- coded signals
- optimization methods
- adaptive optimization
- 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
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
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M13/00—Coding, decoding or code conversion, for error detection or error correction; Coding theory basic assumptions; Coding bounds; Error probability evaluation methods; Channel models; Simulation or testing of codes
- H03M13/35—Unequal or adaptive error protection, e.g. by providing a different level of protection according to significance of source information or by adapting the coding according to the change of transmission channel characteristics
-
- 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
- H04L1/0072—Error control for data other than payload data, e.g. control data
-
- 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
- H04L1/0041—Arrangements at the transmitter end
- H04L1/0043—Realisations of complexity reduction techniques, e.g. use of look-up tables
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Probability & Statistics with Applications (AREA)
- Theoretical Computer Science (AREA)
- Error Detection And Correction (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0009230A FR2811832B1 (fr) | 2000-07-13 | 2000-07-13 | Procedes, dispositifs et appareils d'optimisation adaptative pour la transmission de signaux codes |
US09/902,757 US6996170B2 (en) | 2000-07-13 | 2001-07-12 | Adaptive optimization methods, devices and appliances for the transmission of coded signals |
JP2001214137A JP4641364B2 (ja) | 2000-07-13 | 2001-07-13 | 符号化された信号を送信するための最適化適応方法、装置、及び機器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0009230A FR2811832B1 (fr) | 2000-07-13 | 2000-07-13 | Procedes, dispositifs et appareils d'optimisation adaptative pour la transmission de signaux codes |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2811832A1 FR2811832A1 (fr) | 2002-01-18 |
FR2811832B1 true FR2811832B1 (fr) | 2003-09-26 |
Family
ID=8852492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0009230A Expired - Fee Related FR2811832B1 (fr) | 2000-07-13 | 2000-07-13 | Procedes, dispositifs et appareils d'optimisation adaptative pour la transmission de signaux codes |
Country Status (3)
Country | Link |
---|---|
US (1) | US6996170B2 (fr) |
JP (1) | JP4641364B2 (fr) |
FR (1) | FR2811832B1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2805102A1 (fr) * | 2000-02-16 | 2001-08-17 | Canon Kk | Procedes et dispositifs d'emission et de reception d'information, et systemes les mettant en oeuvre |
EP1790091A4 (fr) * | 2004-09-02 | 2009-12-23 | Univ California | Programmation d'objets compatible avec les canaux et les contenus et gestion d'erreurs |
US7570286B2 (en) * | 2005-05-27 | 2009-08-04 | Honda Motor Co., Ltd. | System and method for creating composite images |
JP5296535B2 (ja) * | 2006-05-24 | 2013-09-25 | パナソニック株式会社 | 画像復号装置 |
JP2009033393A (ja) * | 2007-07-26 | 2009-02-12 | Sumitomo Electric Ind Ltd | 復号器、復号システム、通信装置、反復終了条件設定装置、データ構造、及び通信品質調整方法 |
CN101461143B (zh) * | 2007-02-28 | 2011-12-21 | 华为技术有限公司 | 无线通信***中的数据分组传输方法 |
US8739009B1 (en) * | 2007-12-27 | 2014-05-27 | Marvell International Ltd. | Methods and apparatus for defect detection and correction via iterative decoding algorithms |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5608458A (en) * | 1994-10-13 | 1997-03-04 | Lucent Technologies Inc. | Method and apparatus for a region-based approach to coding a sequence of video images |
DE19526416A1 (de) | 1995-07-19 | 1997-01-23 | Siemens Ag | Verfahren und Anordnung zur Bestimmung eines adaptiven Abbruchkriteriums beim iterativen Decodieren multidimensional codierter Infomation |
DE19547707A1 (de) * | 1995-12-20 | 1997-07-03 | Thomson Brandt Gmbh | Verfahren, Encoder und Decoder zur Übertragung von hierarchisch in mehrere Teile gegliederten digitalen Signalen |
JP2000506687A (ja) * | 1996-03-29 | 2000-05-30 | サーノフ コーポレイション | 知覚量を用いて符号化を最適化し自動操作可能な画像圧縮を実行する装置及び方法 |
DE19614701A1 (de) * | 1996-04-15 | 1997-10-16 | Bosch Gmbh Robert | Verfahren zur Übertragung von codierten Daten |
EP0868073A1 (fr) | 1997-03-28 | 1998-09-30 | Canon Kabushiki Kaisha | Procédé et dispositif pour le traitement de données, notamment la compression et la décompression de données d'images |
DE19736625C1 (de) * | 1997-08-22 | 1998-12-03 | Siemens Ag | Verfahren zur Datenübertragung auf Übertragungskanälen in einem digitalen Übertragungssystem |
EP0899960A3 (fr) | 1997-08-29 | 1999-06-09 | Canon Kabushiki Kaisha | Codage et décodage de signaux numériques |
JPH11196072A (ja) * | 1997-12-30 | 1999-07-21 | Sony Corp | 誤り訂正符号化方法及びその装置並びにデータ伝送方法 |
KR100429506B1 (ko) * | 1998-04-18 | 2004-11-20 | 삼성전자주식회사 | 통신시스템의 채널부호/복호장치 및 방법 |
US6252917B1 (en) * | 1998-07-17 | 2001-06-26 | Nortel Networks Limited | Statistically multiplexed turbo code decoder |
FR2792150B1 (fr) | 1999-04-08 | 2003-02-28 | Canon Kk | Procedes et dispositis de codage et de decodage de signaux numeriques, et systemes les mettant en oeuvre |
-
2000
- 2000-07-13 FR FR0009230A patent/FR2811832B1/fr not_active Expired - Fee Related
-
2001
- 2001-07-12 US US09/902,757 patent/US6996170B2/en not_active Expired - Fee Related
- 2001-07-13 JP JP2001214137A patent/JP4641364B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6996170B2 (en) | 2006-02-07 |
JP2002118539A (ja) | 2002-04-19 |
FR2811832A1 (fr) | 2002-01-18 |
JP4641364B2 (ja) | 2011-03-02 |
US20020006175A1 (en) | 2002-01-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE371298T1 (de) | Übertragung eines bitstromsignals | |
FR2806773B1 (fr) | Dispositif de commande hydraulique pour transmission variable de facon continue | |
GB0123660D0 (en) | Resonant acoustic transmitter apparatus and method for signal transmission | |
NO20020142L (no) | Sammenkoplingssystem i kompaktutförelse for komponenter innen signaloverföring | |
FR2812453B1 (fr) | Procede de blindage et/ou de decouplage repartis pour un dispositif electronique a interconnexion en trois dimensions , dispositif ainsi obtenu et procede d'obtention de celui- ci | |
FR2746983B1 (fr) | Circuit amplificateur pour emetteur | |
FR2816777B1 (fr) | Procede et dispositif pour la transmission de donnees hierarchisees | |
FR2811832B1 (fr) | Procedes, dispositifs et appareils d'optimisation adaptative pour la transmission de signaux codes | |
FR2832479B1 (fr) | Dispositif d'amortissement pour cable | |
AU2001233276A1 (en) | Method and apparatus for signal transduction pathway profiling | |
EP1179937A4 (fr) | Appareil de transmission de signaux | |
FR2764104B1 (fr) | Cable de transmission de donnees a hautes frequences, et procede et appareil pour sa fabrication | |
IL155716A0 (en) | Methods for comparative analysis of carbohydrate polymers | |
DE59609462D1 (de) | Vorrichtung zur Signalübertragung zwischen zwei Endstellen | |
FR2760065B1 (fr) | Dispositif pour raccorder des troncons de tuyau | |
FR2834581B1 (fr) | Appareil et procede d'evaluation de signaux | |
DE59610207D1 (de) | Vorrichtung zur Signalübertragung zwischen beweglichen Teilen | |
GB0205296D0 (en) | Method and device for transmitting an optical signal | |
FR2830997B1 (fr) | Procede de controle de gain pour recepteur de signaux transmis par rafales et recepteur l'exploitant | |
BR9605031A (pt) | Dispositivo para transmissão de sinais | |
FR2808547B1 (fr) | Dispositif pour la realisation de joints de mortier | |
FR2807970B1 (fr) | Procede et dispositif pour la realisation de decors monochromes ou polychromes tridimensionnels | |
FR2700656B1 (fr) | Procédé et dispositif pour l'obtention simultanée de vibrations sonores et ultrasonores. | |
AU7619601A (en) | Method and device for signal transmission | |
FR2739234B1 (fr) | Dispositif de compression formant table de codage pour decodeur a longueur variable |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20140331 |