IRTUM – Institutional Repository of the Technical University of Moldova

Proiectarea şi implementarea codecului codului matroid

Show simple item record

dc.contributor.author BODEAN, D.
dc.contributor.author BODEAN, G.
dc.date.accessioned 2019-09-16T09:29:51Z
dc.date.available 2019-09-16T09:29:51Z
dc.date.issued 2007
dc.identifier.citation BODEAN, D., BODEAN, G. Proiectarea şi implementarea codecului codului matroid. In: Meridian Ingineresc. 2007, nr. 1, pp. 21-26. ISSN 1683-853X. en_US
dc.identifier.issn 1683-853X
dc.identifier.uri http://repository.utm.md/handle/5014/4454
dc.description.abstract În lucrare sunt propuse şi analizate inedit procedeele de proiectare a codecului codului matroid de corectarea asincronă a erorilor duble. Proiectul codecului este realizat integral în limbajul de descriere a aparatajului VHDL şi este implementat în CAD-sistemul Quartus. Pentru implementarea a fost utilizat circuitul programabil din familia MAX II. Frecvenţa maximală estimată este de 59 MHz. Performanţele codecului codului matroid au fost analizate cu ajutorul sistemului Matlab. Câştigul de la codare constituie aproximativ 2 decibeli pentru probabilitatea eronării de 10-6. en_US
dc.description.abstract The present deals with designing and implementation in a programmable logic device (PLD) of the matroid error controlling codec (coder-decoder) over Galois field of order 4. The matroid code is a linear group code with error correcting capability equal to two. Codec performs asynchronous and parallel coding and decoding. The corresponding algorithms were elaborated. Quartus II CAD-system is used to design the matroid codec. VHDL language to describe the matroid codec design was used. Functional simulation, verification and testing of the codec design were performed. The codec working frequency is 59 MHz. The estimated coding gain is 2 decibel for the bit error rate equal to 10-6. en
dc.description.abstract Dans l‘article on présente le projet du codec asynchrone du code matroid corrigeant les combinaisons de quatre symboles de décharge erronés. Le projet du codec est entièrement décrit dans la langue VHDL. La réalisation et la vérification du projet est accomplies dans le système de l'automatisation du projet Quartus. Pour la réalisation du codec on applique le circuit programme de la famille MAX II. La fréquence de projet maximum ouvrière du fonctionnement du codec fait de l'ordre de 59 MHz. Le gain énergétique du codage fait de l'ordre de 2 dB а la probabilité de l'errer égal 10-6. fr
dc.description.abstract В работе представлена технология проектирования асинхронного кодека матроидного кода, корректирующего комбинации 4-х разрядных ошибочных символов. Проект кодека полностью описан на языке VHDL. Реализация и верификация проекта выполнена в системе автоматизации проектирования Quartus. Для реализации кодека применена программируемая микросхема семейства MAX II. В системе Matlab проведена оценка показателей качества кодека матроидного кода. Энергетический выигрыш от кодирования составляет порядка 2 децибел при вероятности ошибки равной 10-6. ru
dc.language.iso ro en_US
dc.publisher Editura U.T.M. en_US
dc.rights Attribution-NonCommercial-NoDerivs 3.0 United States *
dc.rights.uri http://creativecommons.org/licenses/by-nc-nd/3.0/us/ *
dc.subject codecs of the matroid code en_US
dc.subject codecuri a codului matroid en_US
dc.title Proiectarea şi implementarea codecului codului matroid en_US
dc.title.alternative Designing and implementation of codec of the matroid code en_US
dc.title.alternative La conception et la réalisation du codec du code matroid en_US
dc.title.alternative Проектирование и реализация кодека матроидного кода en_US
dc.type Article en_US


Files in this item

The following license files are associated with this item:

This item appears in the following Collection(s)

Show simple item record

Attribution-NonCommercial-NoDerivs 3.0 United States Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 United States

Search DSpace


Browse

My Account