Signal processing and coding techniques for 2-D magnetic recording: An overview
Two-dimensional magnetic recording (TDMR) is an emerging storage technology that aims
to achieve areal densities on the order of 10 Tb/in 2, mainly driven by innovative channels …
to achieve areal densities on the order of 10 Tb/in 2, mainly driven by innovative channels …
The secret arithmetic of patterns: a general method for designing constrained codes based on lexicographic indexing
Constrained codes are used to prevent errors from occurring in various data storage and
data transmission systems. They can help in increasing the storage density of magnetic …
data transmission systems. They can help in increasing the storage density of magnetic …
Improvement in bit error rate with a combination of a rate-3/4 modulation code and intertrack interference subtraction for array-reader-based magnetic recording
C Buajong, C Warisarn - IEEE Magnetics Letters, 2019 - ieeexplore.ieee.org
To improve the bit-error-rate (BER) performance of an ultrahigh-density bit-patterned
magnetic recording (BPMR) system, the intersymbol interference and intertrack interference …
magnetic recording (BPMR) system, the intersymbol interference and intertrack interference …
Multilayer perceptron-based detection for a coded two-dimensional magnetic recording
C Buajong, C Warisarn - AEU-International Journal of Electronics and …, 2023 - Elsevier
Recently, magnetic recording technology has been on the verge of reaching its recording
density limit. Two-dimensional (2-D) magnetic recording (TDMR) is expected to be a …
density limit. Two-dimensional (2-D) magnetic recording (TDMR) is expected to be a …
Eliminating Media Noise While Preserving Storage Capacity: Reconfigurable Constrained Codes for Two-Dimensional Magnetic Recording
Magnetic recording devices are still competitive in the storage density race with solid-state
devices thanks to new technologies such as two-dimensional magnetic recording (TDMR) …
devices thanks to new technologies such as two-dimensional magnetic recording (TDMR) …
Non-binary constrained codes for two-dimensional magnetic recording
The two-dimensional magnetic recording (TDMR) technology promises storage densities of
10 Tbits/in 2. However, when tracks are squeezed together, a bit stored in the two …
10 Tbits/in 2. However, when tracks are squeezed together, a bit stored in the two …
[HTML][HTML] A simple 2D modulation code in single-reader two-track reading BPMR systems
A reduction in the track width of magnetic recording systems results in a welcome increase
in Areal Density (AD), but can severely deteriorate system performance in the unfortunate …
in Areal Density (AD), but can severely deteriorate system performance in the unfortunate …
Error correction in data storage systems using polar codes
NK Gerrar, S Zhao, L Kong - IET Communications, 2021 - Wiley Online Library
This paper investigates error correction in two‐dimensional (2‐D) intersymbol interference
(ISI) channels using polar codes. 2‐D channels offer high data storage capacity compared to …
(ISI) channels using polar codes. 2‐D channels offer high data storage capacity compared to …
A soft-5/6 modulation code with iterative ITI subtraction scheme in multireader TDMR systems
K Pituso, C Warisarn… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
The huge growth of the consumer electronic industry is driving the need for achieving
ultrahigh areal storage densities. 2-D magnetic recording is a promising high-density …
ultrahigh areal storage densities. 2-D magnetic recording is a promising high-density …
Modified 2D Viterbi algorithm using 2D modulation encoding constraints in BPMR systems
S Sokjabok, C Warisarn… - 2020 17th …, 2020 - ieeexplore.ieee.org
The severity of inter-symbol interference (ISI) and inter-track interference (ITI) effects caused
by the reduction of the spacing between bit islands in the along-and across-track directions …
by the reduction of the spacing between bit islands in the along-and across-track directions …