Results 11 to 20 of about 1,568 (284)
Multilevel-3D bit patterned magnetic media with 8 signal levels per nanocolumn. [PDF]
PLoS ONE, 2012 This letter presents an experimental study that shows that a 3(rd) physical dimension may be used to further increase information packing density in magnetic storage devices.
Nissim Amos +11 more
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Estimating Interference with a Two-Dimensional Viterbi Algorithm for Bit-Patterned Media Recording
Applied Sciences, 2022 Bit-patterned media recording (BPMR) is proposed as a candidate for future magnetic data storage to overcome superparamagnetism. The distance between magnetic islands in BPMR must be reduced to increase the areal density (AD).
Thien An Nguyen, Jaejin Lee
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AIP Advances, 2017 The increased track density in bit patterned media recording (BPMR) causes increased inter-track interference (ITI), which degrades the bit error rate (BER) performance.
Yao Wang, B. V. K. Vijaya Kumar
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Iterative Decoding for High-Density Bit-Patterned Media Recording
Procedia Engineering, 2012 AbstractBit-patterned media recording (BPMR) is one of the promising techniques to be used to achieve the areal density beyond the super-paramagnetic limit. Nonetheless, the BPMR system is normally encountered both inter-symbol interference and inter-track interference, especially at high recording densities. This problem is regarded as one of the most
Koonkarnkhai, S. +2 more
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LDPC product coding scheme with extrinsic information for bit patterned media recoding
AIP Advances, 2017 Since the density limit of the current perpendicular magnetic storage system will soon be reached, bit patterned media recording (BPMR) is a promising candidate for the next generation storage system to achieve an areal density beyond 1 Tb/in2.
Seongkwon Jeong, Jaejin Lee
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A Recorded-Bit Patterning Scheme with Accumulated Weight Decision for Bit-Patterned Media Recording
IEICE Transactions on Electronics, 2013 A Arrayangkool +2 more
exaly +2 more sources
AIP Advances, 2023 To expand an areal density of hard disk drives, bit-patterned magnetic recording (BPMR) using a patterned medium instead of a granular medium as employed in perpendicular magnetic recording is attracting much attention as the next-generation recording ...
N. Rueangnetr +3 more
doaj +1 more source
A General Write Channel Model for Bit-Patterned Media Recording [PDF]
IEEE Transactions on Magnetics, 2015 Accepted for publication in the IEEE International Symposium on Information Theory and its Applications (ISITA 2014), Melbourne, Australia, Oct ...
Sima Naseri +3 more
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Soft-Output Detector Using Multi-Layer Perceptron for Bit-Patterned Media Recording
Applied Sciences, 2022 As conventional data storage systems are faced with critical problems such as the superparamagnetic limit, bit-patterned media recording (BPMR) has received significant attention as a promising next-generation magnetic data storage system.
Seongkwon Jeong, Jaejin Lee
doaj +1 more source
Tabu Search Aided Multi-Track Detection Scheme for Bit-Patterned Media Recording
Applied Sciences, 2022 A tabu search (TS) aided multi-track detection scheme for bit patterned magnetic recording is proposed. The proposed detection scheme adopts the simplified multi-track detector with a two-dimensional generalized partial response (GPR) target, uses a ...
Gyuyeol Kong, Minchae Jung
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