Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSN › Conference contribution/Paper › peer-review
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TY - GEN
T1 - V-Shaped Viterbi Symbol Detection for Multilevel 2D Optical Storage
AU - Moinian, Abdolhosein
AU - Fagoonee, Lina
AU - Honary, Bahram
PY - 2006/6
Y1 - 2006/6
N2 - Recently, a symbol detection scheme based on the Viterbi algorithm was proposed for binary Two Dimensional Optical Storage (TwoDOS) in the presence of Additive White Gaussian noise (AWGN). In this paper, we extend the symbol detection scheme to allow for multilevel modulation. We demonstrate the proof of concept in a typical non-linear high density storage channel with intersymbol interference and AWGN. The relative performance, between multilevel and binary modulations is presented, where multilevel modulation provides better performance in higher capacities.
AB - Recently, a symbol detection scheme based on the Viterbi algorithm was proposed for binary Two Dimensional Optical Storage (TwoDOS) in the presence of Additive White Gaussian noise (AWGN). In this paper, we extend the symbol detection scheme to allow for multilevel modulation. We demonstrate the proof of concept in a typical non-linear high density storage channel with intersymbol interference and AWGN. The relative performance, between multilevel and binary modulations is presented, where multilevel modulation provides better performance in higher capacities.
KW - Intersymbol interference
KW - multilevel modulation
KW - nonlinear channel model
KW - two-dimensional channel
U2 - 10.1109/ICC.2006.255293
DO - 10.1109/ICC.2006.255293
M3 - Conference contribution/Paper
SN - 1-4244-0355-3
SP - 3167
EP - 3172
BT - Communications, 2006. ICC '06. IEEE International Conference on
PB - IEEE
CY - Istanbul, Turkey
ER -