Zobrazeno 1 - 10
of 118
pro vyhledávání: '"Aleksandar Kavcic"'
Autor:
Aleksandar Kavcic
Publikováno v:
MECO
In 2016, Carnegie Mellon University (CMU) reached a patent settlement with Marvell Corporation for a patent on reliably reading data from high density magnetic disks in computer disk drives, which was the 1998 PhD thesis of the speaker. It was the th
Publikováno v:
IEEE Journal on Selected Areas in Communications. 34:2325-2335
In the write process of multilevel per cell (MLC) flash memories, an iterative approach is used to mitigate the monotonicity problem. The monotonicity in programming is considered to be the major restriction in MLC flash. To solve this issue, an iter
Publikováno v:
IEEE Transactions on Magnetics. 50:1-6
Shingled magnetic recording is a promising option to sustain the historical areal density growth of hard disk drives while retaining conventional heads and media. Nevertheless, highly scaled shingled magnetic recording is subject to severe intertrack
Publikováno v:
IEEE Journal on Selected Areas in Communications. 32:825-835
In this paper we derive the optimal detector for multilevel cell (MLC) flash memory channels with intercell interference (ICI). We start with the MLC channel model proposed by Dong et al. and just slightly alter the model to guarantee mathematical tr
Autor:
Aleksandar Kavcic, Fabian Lim
Publikováno v:
IEEE Transactions on Information Theory. 59:2411-2425
The max-log-MAP (MLM) receiver is an approximated version of the well-known Bahl–Cocke–Jelinek-Raviv algorithm. The MLM algorithm is attractive due to its implementation simplicity. In practice, sliding-window implementations are preferred, where
Publikováno v:
ISIT
In this paper, we initiate a first information-theoretic study on multilevel NAND flash memory channels with intercell interference. More specifically, for a multilevel NAND flash memory channel under mild assumptions, we first prove that such a chan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79c82479e8e0d8291e5204a7e8df9a21
http://arxiv.org/abs/1601.05677
http://arxiv.org/abs/1601.05677
Publikováno v:
Mathematical Problems in Engineering, Vol 2016 (2016)
An encryption/decryption approach is proposed dedicated to one-way communication between a transmitter which is a computationally powerful party and a receiver with limited computational capabilities. The proposed encryption technique combines tradit
Autor:
Aleksandar Kavcic, J. Castiglione
Publikováno v:
GLOBECOM
In this paper, we propose a transmission scheme that achieves information theoretic security, without making assumptions on the eavesdropper's channel. This is achieved by a transmitter that deliberately introduces synchronization errors (insertions
Autor:
J. Castiglione, Aleksandar Kavcic
Publikováno v:
ITW Fall
In this paper, we model synchronization error channels as hidden Markov models. Through this model we introduce a rhomboidal trellis for calculating information rates for synchronization error channels. In particular, the introduced trellis is novel
Publikováno v:
ITW Fall
A model of an encryption approach is analyzed from an information-theoretic point of view. In the model, an attacker faces the problem of observing messages through a concatenation of a binary symmetric channel and a channel with randomly inserted bi