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Dive into the research topics where Ramesh Pyndiah is active.

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Featured researches published by Ramesh Pyndiah.


Archive | 2002

Block Turbo Code with Binary Input for Improving Quality of Service

Patrick Adde; Ramesh Pyndiah; Sylvie Kerouédan

An iterative decoding algorithm (“Block Turbo Code (BTC) algorithm”) for product codes based on soft decoding and soft decision output of the component codes was introduced by R. Pyndiah in 1994 [1][2]. It uses the concepts developed by C. Berrou who proposed a technique to encode and decode a class of error correcting codes, called “Turbo codes” CTC [3]. The BTC is based on the product code which is a series concatenated coding scheme, introduced by Elias [4]. The information bits are placed in a matrix. The rows of the matrix are encoded by a linear block code and the columns by a second block code.


Archive | 1994

Method for detecting information bits processed by concatenated block codes

Ramesh Pyndiah; Alain Glavieux; Claude Berrou


Archive | 1997

Process for transmitting information bits with error correction coding, coder and decoder for the implementation of this process

Ramesh Pyndiah; Patrick Adde


Archive | 2001

High-speed module, device and method for decoding a concatenated code

Patrick Adde; Ramesh Pyndiah


Archive | 1997

Information bits transmission process with error correction coding, and coder and decoder therefor

Patrick Adde; Ramesh Pyndiah


16° Colloque sur le traitement du signal et des images, 1997 ; p. 1169-1172 | 1997

Conception d'un turbo décodeur de code produit

Patrick Adde; Ramesh Pyndiah; Jean-René Inisan; Yves Sichez


15° Colloque sur le traitement du signal et des images, 1995 ; p. 981-984 | 1995

Architecture et conception d'un circuit turbo-decodeur de codes produits

Olivier Raoul; Patrick Adde; Ramesh Pyndiah


Archive | 1994

Iterative decoding method for concatenated block codes

Claude Berrou; Alain Glavieux; Ramesh Pyndiah


Archive | 1995

Procédé pour transmettre des bits d'information en appliquant des codes en blocs concaténés.

Ramesh Pyndiah; Alain Glavieux; Claude Berrou


15° Colloque sur le traitement du signal et des images, 1995 ; p. 1369-1376 | 1995

Turbo-codes : Principe et applications

Claude Berrou; Alain Glavieux; Ramesh Pyndiah

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Alain Glavieux

École Normale Supérieure

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Patrick Adde

École nationale supérieure des télécommunications de Bretagne

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Michel Jezequel

Centre national de la recherche scientifique

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