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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Dekodovanje MTR kodova principom finog odlučivanja na kanalima za magnetsko memorisanje informacija / Soft-decision decoding of MTR codes over magnetic recording channels

Đurić Nikola 20 November 2009 (has links)
<p>U radu su predstavljene nove tehnike dekodovanja maximum<br />transition run (MTR) kodova na principu finog odlučivanja.<br />Analizirane su performanse ovih tehnika u kombinaciji sa<br />za&scaron;titnim LDPC kodom na kanalima za magnetsko memorisanje<br />informacija, sa posebnim osvrtom na model kanala sa<br />dve staze za zapisivanje i dve glave za čitanje. U modelu kanala<br />je kori&scaron;ćena idealna E2PR4 ekvalizacija staza adekvatna<br />za sisteme sa visokom gustinom magnetskog zapisa.</p> / <p>This thesis presents the novel soft-decision decoding techniques<br />for decoding of the maximum transition run (MTR)<br />codes. Performances of such techniques have been analyzed<br />in combination with error correcting LDPC code over magnetic<br />recording channels, especially the two-track two-head<br />channel model. Ideal E2PR4 track equalization suitable for<br />high density magnetic recording has been used.</p>

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