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Topic: Claude Berrou


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In the News (Wed 30 May 12)

  
  Turbo code inventor Claude Berrou receives 2005 Marconi Prize
Claude Berrou, professor at the Ecole Nationale Supérieure des Télécommunications (ENST) de Bretagne, has been awarded the 2005 Marconi Prize for developing a technology widely used in the telecommunications sector.
Berrou is the editor of the book Codes et turbocodes, scheduled to be published by Springer in June 2006.
Claude Berrou, Punya Thitimajshima, and Berrou's late research partner Alain Glavieux invented turbo codes, thereby solving a data communications puzzle that had evaded researchers for 40 years.
www.eurekalert.org /pub_releases/2006-04/s-tci042006.php   (331 words)

  
 Carte blanche à ... Claude Berrou - Futura-Sciences.com   (Site not responding. Last check: 2007-10-26)
Claude Berrou est aujourd'hui Directeur d'études au département Electronique de l'ENST Bretagne.
Claude Berrou et Alain Glavieux ont reçu de nombreux prix nationaux et internationaux, dont la médaille Ampère (SEE, 1997), l'un des 17 Golden Award for technological innovation (IEEE, 1998), la médaille Hamming (IEEE, 2003) et le Grand prix France Télécom (Académie des sciences, 2003).
Claude Berrou est auteur ou co-auteur de 8 brevets et de plus de 50 publications dans les domaines des communications numériques et de l'électronique.
www.futura-sciences.com /comprendre/c/claude_berrou.php   (666 words)

  
 IEEE Spectrum: Closing in on the perfect code   (Site not responding. Last check: 2007-10-26)
Two French electrical engineers, Claude Berrou and Alain Glavieux, made a flabbergasting claim: they had invented a digital coding scheme that could provide virtually error-free communications at data rates and transmitting-power efficiencies well beyond what most experts thought possible.
Berrou and Glavieux were right, and their error-correction coding scheme, which has since been dubbed turbo codes, has revolutionized error-correction coding.
Berrou says their work is proof that it is not always necessary to know about theoretical limits to be able to reach them.
staging.spectrum.ieee.org /mar04/3957   (3913 words)

  
 Whats New   (Site not responding. Last check: 2007-10-26)
New York, March 2, 2005 -- Claude Berrou, who with his late research partner, Alain Glavieux, invented turbo codes, thereby solving a data communications puzzle that had evaded researchers for 40 years, has been named the 2005 Fellow of the Marconi Society.
For his ingenuity, persistence and generous collaborative spirit, the Marconi Society is pleased to recognize Claude Berrou with its 2005 Marconi Prize,” said John Jay Iselin, president of the Marconi Society.
Professor Berrou will join a select cadre of 34 of the world’s most influential communications technology pioneers who since 1975 have been awarded the honor named for Guglielmo Marconi, 1909 recipient of the Nobel Prize for pioneering wireless transmissions.
www.marconifoundation.org /pages/marconi_editable/news_room/berroupressrelease.html   (838 words)

  
 ISP Planet - Technology - The Marconi Foundation Celebrates Human Ingenuity
On Friday, November 4, the venerable Marconi Foundation held a symposium and award ceremony, presenting a lifetime achievement award to Gordon Moore and a fellowship to Claude Berrou.
Berrou and Glavieux found that if each processor was constantly exchanging data with all of the others, processing became more efficient.
Since neither Glavieux nor Berrou were active in the field of signal processing—their discovery relied on much-ignored work in information theory—their result was initially dismissed and ignored, but eventually the pair won international recognition and their discovery vastly improved communication, especially in the most valuable, low bandwidth communications systems of all: satellites.
www.isp-planet.com /technology/2005/marconi_future.html   (775 words)

  
 Citations: Turbo-codes: General Principles and Applications - Berrou, Glavieux (ResearchIndex)
Berrou and A. Glavieux, "Turbo-codes: General principles and applications," in Audio and Video Digital Radio Broadcasting Systems and Techniques, R. De Gaudenzi and M. Luise, Eds.
Berrou and A. Glavieux, "Turbo-codes: General Principles and Applications", Proceedings of the 6th Tirrenia International Workshop on Digital Communications, Tirrenia, Italy, pp.
Berrou and A. Glavieux, "Turbo-codes: General Principles and Applications ", Proceedings of the 6th Tirrenia International Workshop on Digital Communications, Tirrenia, Italy, pp.
citeseer.ist.psu.edu /context/784944/0   (1033 words)

  
 Citations: Near Optimum Error Correcting Coding and Decoding: Turbo-Codes - Berrou, Glavieux (ResearchIndex)
Berrou and A. Glavieux, "Near optimum error correcting coding and decoding: Turbo codes," IEEE Trans.
Berrou and A. Glavieux, "Near optimum error correcting coding and decoding: Turbo-codes," IEEE Transactions on Communications, vol.
Berrou and A. Glavieux, "Near optimum error correcting coding and decoding," IEEE Transactions on Communications, vol.
citeseer.ist.psu.edu /cs?q=dbnum=1,GID=114637,DID=0,start=50,cluster=none,qtype=context:   (3732 words)

  
 Background: Prof. Claude Berrou and Prof. Alain Glavieux - The World Technology Network
For the invention of turbo codes and the extension of the "turbo" principle, their inventors, Claude Berrou and Alain Glavieux, both Professors at the Ecole Nationale Supérieure des Télécommunications de Bretagne (ENST Bretagne), France, have been awarded a certain number of national and international distinctions, among which:
Claude Berrou, he invented turbo codes in the 90’s and helped extend the “turbo” effect to the communication chain.
Berrou the IEEE (Information Theory) Golden Jubilee Award for Technological Innovation in 1998, and the 2003 IEEE Richard W. Hamming medal and the 2003 French Grand Prix France Télécom de l'Académie des sciences award.
www.wtn.net /2005/summit/inom/WTN/2004/bio93.html   (1034 words)

  
 June 1998 IT Newsletter Reflections on the Prize Paper
What is now commonly called the information age began with a double "big bang", and this year we are celebrating its fiftieth anniversary.
For it was in 1947-48, at a few months' interval and in the same institution (Bell Labs, New Jersey, USA), that William Shockley and his team invented the transistor and Claude Shannon published his theory of communications.
Berrou and A. Glavieux, "Iterative correction of intersymbol interference: turbo equalization", European Trans.
www.itsoc.org /publications/nltr/98_jun/reflections.html   (4118 words)

  
 European Inventor of the Year   (Site not responding. Last check: 2007-10-26)
Claude Berrou (France Telecom, Brest, France) is nominated for developing "turbo codes" for mobile phones.
These codes enable transmitted data to be checked and corrected for transmission errors at the receiving end, allowing the transmission capacity and hence efficiency of a mobile phone network to be greatly increased.
Berrou was born in Penmarc’h, France, in 1951.
www.european-inventor.org /nominees_turbo_code.php   (717 words)

  
 Newdocs - Newcom Doctoral School in Wireless Communications
Claude Berrou was born in Penmarc'h, France, in 1951.
Claude Berrou took an active interest in the field of algorithm/silicon interaction for digital communications.
Alain Glavieux, he introduced the concept of probabilistic feedback into error correcting decoders and developed a new family of quasi-optimal error correction codes, that he nicknamed turbo codes.
newdocs.iet.unipi.it /lectures.htm   (1298 words)

  
 Marconi Society Honors Gordon Moore, Claude Berrou - News by InformationWeek   (Site not responding. Last check: 2007-10-26)
And Professor Claude Berrou, co-inventor of turbo codes with Alain Glavieux at the Ecole Nationale Superieure des Telecommunications de Bretagne, France will receive the 2005 Marconi Prize.
Claude Berrou and his late research partner, Alain Glavieux, stunned the assembly at the 1993 IEEE International Conference on Communications in Geneva with their paper introducing turbo codes, solving a data communications puzzle that had evaded researchers for 40 years.
The other people to have received the Marconi Society's Lifetime Achievement Award were mathematician Claude Shannon, the founder of modern information theory who invented the concept of the bit, and William Baker the director of research and later president of Bell Laboratories.
informationweek.com /story/showArticle.jhtml?articleID=171204109   (332 words)

  
 Claude Berrou   (Site not responding. Last check: 2007-10-26)
Turbocodes were invented by Claude Berrou and Alain Glavieux at ENST-Bretagne in 1993.
Claude Berrou (born September 23, 1951) is a French professor in electrical engineering at Ecole Nationale Supérieure des Télécommunications de Bretagne who is the coinventor with Alain Glavieux of a groundbreaking coding scheme called turbo codes.
He received in 2003 the IEEE Richard W. Hamming Medal.
publicliterature.org /en/wikipedia/c/cl/claude_berrou.html   (81 words)

  
 Society News   (Site not responding. Last check: 2007-10-26)
Alain was co-inventor of turbo codes with Claude Berrou, an invention now considered by the international community one of the biggest events in shaping our field since the publication in 1948 of Claude Shannon's papers that laid the foundation of communication theory.
In recognition of this spectacular discovery, Claude Berrou and Alain Glavieux received numerous international awards and distinctions, one of which was the 2003 IEEE Richard W. Hamming Medal.
During a visit to ENST Bretagne in September 1992, he introduced to me a colleague of his (Claude Berrou); together, they had devised a new class of codes they coined turbo codes.
www.comsoc.org /ci1/Public/2004/nov/cisoc.html   (474 words)

  
 The Jeff Pulver Blog: Marconi Society Gala Event: November 4th in NYC
Claude Berrou will be awarded richest award in communications, the $100,000 2005 Marconi Prize for his discovery of turbo codes, which are in the VDSL2 standard and most new mobile phones.
Honoring Moore and Berrou will be Federico Faggin (who created the first microprocessor, the Intel 4004), Bob Kahn and Vint Cerf (TCP/IP), Jack Goldman (the "adult supervision" at Xerox PARC), Leonard Kleinrock, Bob Lucky, Harry Sello, Gottfried Ungerboeck, Herwig Kogelnik, Whitfield Diffie, James Massey and David Forney.
Claude Berrou, alone, received the Marconi Award for inventing turbocoding with Alain Glavieux (deceased).
pulverblog.pulver.com /archives/003230.html   (518 words)

  
 [No title]
Science and Technology II Room 230A Abstract Over ten years ago turbo codes were introduced by Claude Berrou and Alain Glaviex.
Claude and Alain claimed these new codes could achieve rates very close the theoretical channel capacity limits.
As other researchers validated Claude and Alain's results the disbelief of turbo codes subsided and the study of these codes flourished.
ece.gmu.edu /seminars/miller.doc   (325 words)

  
 [No title]   (Site not responding. Last check: 2007-10-26)
In 1948, Claude E Shannon laid the foundation for modern digital communications with his groundbreaking paper "A Mathematical Theory of Communications" (Ref 1).
Perhaps it was fate that led another Claude (and his colleagues) to make the biggest breakthrough in recent ECC history.
Berrou, C, Glavieux, A and Thitimajshima, A, "Near Shannon limit error-correcting coding and decoding: Turbo codes," ICC `93, Geneva, Switzerland, May 1993, pgs 1064-1070.
archive.chipcenter.com /dsp/DSP000419F1.html   (2568 words)

  
 Information Theory Society
At the beginning of the 1990s, he contributed, with his colleague and friend Claude Berrou, to the invention of turbo codes, which are considered today to be one of the major innovations of the post-Shannon era.
Claude Berrou, Professor, Ecole Nationale Superieure des Telecommunications de Bretagne, Brest, France, and Alain Gavieux, Professor, Ecole Nationale Superieure des Telecommunications de Bretagne, Brest, France, have been awarded the IEEE Richard W. Hamming Medal, "for the invention of turbo codes, which have revolutionized digital communications".
A statue of Claude Shannon, commissioned by the IEEE Information Theory Society, was unveiled on Friday, October 6 in his hometown of Gaylord, Michigan.
www.itsoc.org /society/newsarchive.html   (1665 words)

  
 Forward Error-Correction Coding
Algebraic coding (also known as block coding) was the only type of forward error-correction coding in use when Claude Shannon published his seminal Mathematical Theory of Communication in 1948.
In 1993, Claude Berrou and his associates developed the turbo code, the most powerful forward error-correction code yet.
Berrou, A. Glavieux, and P. Thitimajshima, "Near Shannon Limit Error-Correcting Code: Turbo Code," Proceedings of the 1993 IEEE International Conference on Communications, 1064–1070 (Geneva, Switzerland, May 1993).
www.aero.org /publications/crosslink/winter2002/04.html   (2177 words)

  
 ST | CHALLENGE 2nd EDITION 2000 | Ascot: adsl solution cuts on-line tension
It was first publicly described at the ICC'93 conference in Geneva by Claude Berrou of ENST.
In 1995, key Turbo Code patents were granted to Claude Berrou and assigned to France Télécom and its subsidiary Télédiffusion de France.
The theory of digital communication was extensively studied by Claude Shannon and others over 50 years ago, resulting in the Shannon-Hartley law that relates to the maximum possible error-free bit-rate, the broadcast power and the signal/noise ratio.
www.st.com /stonline/press/magazine/challeng/2ndedi00/chal08.htm   (808 words)

  
 Pushing the Limit: Science News Online, Nov. 5, 2005   (Site not responding. Last check: 2007-10-26)
In 1948, mathematician Claude Shannon, then at Bell Telephone Laboratories in Murray Hill, N.J., published a landmark paper in which he set a specific goal for coding theorists.
Berrou and Glavieux didn't know the problem was supposed to be hard, so they managed to find a new way to go about it."
Berrou likens the code to a crossword puzzle in which one would-be solver receives the "across" clues and another receives the "down" clues.
www.sciencenews.org /articles/20051105/bob8.asp   (2527 words)

  
 News, Awards & Honors   (Site not responding. Last check: 2007-10-26)
Awarded to Claude Berrou and Alain Glavieux for 2003.
Claude Berrou and Alain Glavieux, "Near Optimum Error Correcting Coding and Decoding: Turbo-Codes", IEEE
Claude Berrou, Alain Glavieux and Puna Thitimajshima: For the invention of turbo codes.
francetelecom.com /en/group/rd/offer/brevets/programmes/news_award.html   (218 words)

  
 CommsDesign - LDPC: Another Key Step Toward Shannon
Claude Shannon showed that it is possible to optimize the energy and time transmitting data across a communications channel if you have the right coding scheme.
In 1993, a significant breakthrough occurred when two French electrical engineers, Claude Berrou and Alain Glavieux discovered turbo codes.
Their claim was that their turbo coding scheme would result in a 3 dB performance improvement over the best competing FEC coding solutions in existence.
www.commsdesign.com /design_corner/showArticle.jhtml?articleID=49901136   (1973 words)

  
 [video] What's driving R&D? | CNET News.com
Claude Berrou, the 2005 Marconi Award winner, was co-inventor of turbo codes.
Claude Berrou's turbo codes helped the development of 3G phones and transmission of high-resolution photos from space.
Speaking to CNET News.com's Marguerite Reardon at the Marconi Symposium, Berrou says most of today's techology research is market-driven.
news.com.com /1606-2-5938250.html   (227 words)

  
 Gordon E. Moore, Intel Founder, Will Accept Marconi Society Lifetime Achievement Award; Claude Berrou, Inventor of ...
For his ingenuity, persistence and generous collaborative spirit, the Marconi Society is pleased to recognize Claude Berrou with its 2005 Marconi Prize.
Claude Berrou and his late research partner, Alain Glavieux, stunned the assembly at the 1993 IEEE International Conference on Communications in Geneva with their seminal paper introducing turbo codes, solving a data communications puzzle that had evaded researchers for 40 years.
Professor Berrou joins a select cadre of 34 of the world's most influential communications technology pioneers who since 1975 have been awarded the honor named for Guglielmo Marconi, 1909 recipient of the Nobel Prize for pioneering wireless transmissions.
www.tmcnet.com /usubmit/2005/oct/1190698.htm   (1052 words)

  
 Blog This: » Innovators bemoan near-sighted R&D | Between the Lines | MSN Tech & Gadgets
Innovators bemoan near-sighted R&D by ZDNet's David Grober -- Technology researchers and scientists gathered in New York City last week to honor two colleagues: Gordon Moore, co-founder of Intel, and Claude Berrou [at right], co-inventor of turbo codes.
Berrou and several of the attendees at the Marconi Society-sponsored symposium added their voices to the growing concern that the United States is falling behind the [...]
Berrou and several of the attendees at the Marconi Society-sponsored symposium added their voices to the growing concern that the United States is falling behind the [...]

blogs.zdnet.com /MSN/index.php?blogthis=1&p=2131   (228 words)

  
 GET - Scientific Prizes and Awards prior to 2004
On 25 November 2003, the Académie des Sciences awarded the Grand Prix France Télécom to two researchers from ENST Bretagne: Alain Glavieux and Claude Berrou.
It went to GET, awarded to Claude Berrou and Alain Glavieux, GET professors (ENST Bretagne) for their invention of Turbo-codes, which marked a crucial advance in the field of ICT.
1998: Claude Berrou and Alain Glavieux, researchers with ENST Bretagne's Electronics Department received the Montgolfier Prize from the “Société pour l’Encouragement de l’Industrie Nationale” (“Society for the Encouragement of National Industry”).
www.get-telecom.fr /p_en_recherche_prix_prixarchiv_506.html   (908 words)

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