Results 31 to 40 of about 60 (51)

Reduced complexity of multi-track joint 2-D Viterbi detectors for bit-patterned media recording channel

open access: yesAIP Advances, 2017
Two-dimensional (2-D) interference is one of the prominent challenges in ultra-high density recording system such as bit patterned media recording (BPMR).
L. M. M. Myint, C. Warisarn
doaj   +1 more source

Optimized LDPC Matrices: Reducing and Redistributing 1 bits for Enhanced MAP Detection in Bit-Patterned Media Recording Systems

open access: yesIEEE Access
Bit-patterned media recording (BPMR) is increasingly recognized as a leading technology for next-generation storage systems due to its potential for achieving extremely high area density. In BPMR, data is stored on discrete magnetic islands arranged in a
Thien An Nguyen, Jaejin Lee, Jong-Ho Lee
doaj   +1 more source

Two-Dimensional 15/24 Non-Isolated Patterned Modulation Codes With Minimum Hamming Distance 3 in Bit-Patterned Media Recording

open access: yesIEEE Access
Reducing the distance between magnetic islands is essential for increasing the areal density in bit-patterned media recording (BPMR). Consequently, significant two-dimensional (2D) interference emerges, encompassing inter-symbol interference (ISI) and ...
Thien An Nguyen, Jaejin Lee
doaj   +1 more source

Effects of SiO2 content on the nanomechanical properties of CoCrPt-SiO2 granular films. [PDF]

open access: yesSci Rep, 2019
Zhang Y   +5 more
europepmc   +1 more source
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Simple Soft-Information Developers Based on Parallel Detection Scheme in Bit-Patterned Media Recording (BPMR) Systems

2021 36th International Technical Conference on Circuits/Systems, Computers and Communications (ITC-CSCC), 2021
Among the alternate ultra-high density data storage technologies, bit-patterned media recording (BPMR) is one of the mentioned technologies that was proposed to achieve a higher density. Due to the closeness between the magnetic islands, so the readback sequences are disrupted from the effect of two-dimensional (2D) interference, which includes both ...
Mutita Mattayakan   +2 more
openaire   +3 more sources

Optimization of Layer Thicknesses for Dual-Layer Bit-Patterned Media Recording (BPMR) Systems

IEEE Transactions on Magnetics
Intermag 2024 Presentation: BP: Magnetic Recording, MRAM and Related ...
Natthakan Rueangnetr   +2 more
exaly   +6 more sources

Optimization of Bit-Patterned Media Recording (BPMR) System via Tolerance Design

IEEE Transactions on Magnetics, 2013
Bit-patterned media recording (BPMR) is a promising approach to push back the onset of the superparamagnetic limit faced by conventional granular media recording (CGMR). Previous work in this area has characterized the position jitter and size jitter from fabricated media at recording densities ranging from 0.6 Tera dots per square inch (Tdpsi) to 2.9 ...
Lin, M.Y.   +9 more
openaire   +3 more sources

An ITI-Mitigating 5/6 Modulation Code for Bit-Patterned Media Recording

IEICE Transactions on Electronics, 2015
Piya Kovintavewat
exaly  

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