Search Results - "Rachid, Elidrissi Moulay"

A Study of SMR/TDMR With a Double/Triple Reader Head Array and Conventional Read Channels by Elidrissi, Moulay Rachid, Kheong Sann Chan, Zhimin Yuan

“…Two-dimensional magnetic recording is a novel technology proposed to extend the life of conventional granular magnetic recording (CGMR). It is the readback…”
Get full text

Channel Models and Detectors for Two-Dimensional Magnetic Recording by Chan, Kheong Sann, Radhakrishnan, Rathnakumar, Eason, Kwaku, Elidrissi, Moulay Rachid, Miles, Jim J., Vasic, Bane, Krishnan, Anantha Raman

“…Two-dimensional magnetic recording (TDMR) is a novel recording architecture intended to support densities beyond those of conventional recording systems. The…”
Get full text

A System Level Study of Two-Dimensional Magnetic Recording (TDMR) by Kheong Sann Chan, Elidrissi, M. R.

“…Two-dimensional magnetic recording (TDMR) is a recently proposed recording scheme aimed at extending the life of conventional granular magnetic recording…”
Get full text

Comparison of one- and two-dimensional detectors on simulated and spin-stand readback waveforms by Chan, Kheong Sann, Rachid, Elidrissi Moulay, Eason, Kwaku, Radhakrishnan, Rathnakumar, Teo, Kim Keng

“…Shingled writing (SW) and two-dimensional magnetic recording (TDMR) are two complementary candidate technologies proposed to extend the life of magnetic…”
Get full text

Application and Optimization of Factor Graph-Based Detector on 1D ISI Magnetic Recording Channel by Shafi'ee, Sari Shafidah, Elidrissi, Moulay Rachid, Qin, Zhiliang, Chan, Kheong Sann, Guan, Yong Liang

“…This paper introduces the application of a factor graph (FG)-based detector on a one-dimensional (1D) intersymbol interference (ISI) magnetic recording…”
Get full text

Channel Characterization and Performance Evaluation of Bit-Patterned Media by Lin, Maria Yu, Elidrissi, Moulay Rachid, Chan, Kheong Sann, Eason, Kwaku, Chua, Melissa, Asbahi, Mohamed, Yang, Joel K. W., Thiyagarajah, Naganivetha, Ng, Vivian

“…Bit-patterned media (BPM) is a promising approach to push back the onset of the superparamagnetic limit faced by conventional continuous granular media. Today,…”
Get full text

Position Error Signal Generation From User Data Track With a Multiple Reader Array in Shingled Magnetic Recording by Elidrissi, Moulay Rachid, Kheong Sann Chan, Zhimin Yuan

“…Hard disk drive (HDD) systems today have embedded servo wedges spanning the revolution of the disk that periodically provide the head with crosstrack position…”
Get full text

Recording Performance and Comparison of Graded- T c and - K u HAMR Systems by Eason, Kwaku, Wang, Hong Tao, Elidrissi, Moulay Rachid, Xu, Baoxi, Yuan, Zhimin, Chan, Kheong Sann

“…Heat-assisted magnetic recording (HAMR) signal-to-noise ratio results are presented based on Landau-Lifshitz-Bloch recording simulations using a double-layer…”
Get full text

Signal Processing for Dedicated Servo Recording System by Yibin Ng, Kui Cai, Kheong Sann Chan, Elidrissi, Moulay Rachid, Maria Yu-Lin, Zhi-Min Yuan, Chun Lian Ong, Shiming Ang

“…Perpendicular magnetic recording (PMR) in the hard disk drive is approaching its physical limits. In an earlier work, the dedicated servo (DS) recording system…”
Get full text

Comparison of Signals From Micromagnetic Simulations, GFP Model, and an HDD Readback by Kheong Sann Chan, Kim Keng Teo, Yu Lin, Maria, Hiau Choon Kee, Elidrissi, Moulay Rachid, Quan Li, Ko, Bengtheam, Quekleong Choo, Myint Ngwe Maung

“…The grain flipping probability (GFP) model is used to reproduce the output of micromagnetic (μ-mag) simulations several orders of magnitude faster. In this…”
Get full text

Recording Performance and Comparison of Graded- } and - } HAMR Systems by Eason, Kwaku, Hong Tao Wang, Elidrissi, Moulay Rachid, Baoxi Xu, Zhimin Yuan, Kheong Sann Chan

“…Heat-assisted magnetic recording (HAMR) signal-to-noise ratio results are presented based on Landau-Lifshitz-Bloch recording simulations using a double-layer…”
Get full text

Modeling of 2-D Magnetic Recording and a Comparison of Data Detection Schemes by Elidrissi, Moulay Rachid, Chan, Kheong Sann, Teo, Kim Keng, Eason, Kwaku, Hwang, Euiseok, Vijaya Kumar, B. V. K., Qin, Zhiliang

“…Two-dimensional magnetic recording (TDMR) together with shingled magnetic recording (SMR) are technologies proposed to extend the life of conventional granular…”
Get full text

Optimization of Bit-Patterned Media Recording (BPMR) System via Tolerance Design by Lin, Maria Yu, Guan, Yong Liang, Elidrissi, Moulay Rachid, Chan, Kheong Sann, Eason, Kwaku, Wang, Hongtao, Yang, Joel K. W., Asbahi, Mohamed, Thiyagarajah, Naganivetha, Ng, Vivian

“…Bit-patterned media recording (BPMR) is a promising approach to push back the onset of the superparamagnetic limit faced by conventional granular media…”
Get full text

Recording Performance and Comparison of Graded-Tc and -Ku HAMR Systems by EASON, Kwaku, HONG TAO WANG, MOULAY RACHID ELIDRISSI, BAOXI XU, ZHIMIN YUAN, KHEONG SANN CHAN

Get full text

Optimal Joint Viterbi Detector Decoder (JVDD) over AWGN/ISI channel by Kheong Sann Chan, Binte Shafiee, Sari Shafidah, Rachid, Elidrissi Moulay, Yong Liang Guan

“…Communication channels today use a state-of-the art iterative detector/decoder system on its receiver end to detect and decode the transmitted bits. This…”
Get full text

A system level study of Two Dimensional Magnetic Recording by Chan Kheong Sann, Rachid, E. M., Qin Zhiliang

“…Two Dimensional Magnetic Recording (TDMR) is a recording architecture proposed to extend the life of conventional magnetic recording systems. TDMR combines…”
Get full text

Application and optimization of Factor Graph based detector on 1D ISI magnetic recording channel by Shafi'ee, S. S., Zhiliang Qin, Elidrissi, M. R., Kheong Sann Chan, Yong Liang Guan

“…The application of Factor Graphs and the Sum Product algorithm to a 1D ISI magnetic recording channel gives rise to a new turbo equalization system that is…”
Get full text

Micromagnetic study of a single-domain grain dynamics in magnetic recording media by Elidrissi, M. R., Bastrukov, S., Hong Tao Wang, Jun Yong Khoo, Kheong Sann Chan, Eason, K.

“…This work reports a micromagnetic study of relaxation and switching of a single-domain-grain magnetization in the effective magnetic field of recording media…”
Get full text

Novel parity-check code and post-processor for perpendicular recording channels by Elidrissi, M.R., Mathew, G.

“…A novel constrained parity-check code with post-processing is presented in this paper for improving the bit error rate performance on perpendicular recording…”
Get full text