Robust Modulation of PWM-Based Multi-Level Perpendicular Magnetic Recording for Conventional Media - 2018 PROJECT TITLE :Robust Modulation of PWM-Based Multi-Level Perpendicular Magnetic Recording for Conventional Media - 2018ABSTRACT:During this letter, we propose a sturdy 3-ary modulation for a pulse width modulation (PWM)-based mostly multi-level perpendicular magnetic recording. In the proposed three-ary modulation, slim-width pulses are restrained in PWM signal equivalent to resolution of magnetic media. We have a tendency to evaluate a user bit density (UBD) gain in our proposal using a low-density parity-check (LDPC) coded frame error rate performance. An occasional-resolution media is assumed as scan/write (R/W) channel within the evaluation. Our simulation results show the proposed modulation has strong UBD gain compared with the traditional binary R/W systems within the low-resolution media. Similarly, our proposed 7B6T modulation with non-binary LDPC codes over GF(128) has more than 6percent density gain from the practical binary systems. Did you like this research project? To get this research project Guidelines, Training and Code... Click Here facebook twitter google+ linkedin stumble pinterest SCDN: A Novel Software-Driven CDN for Better Content Pricing and Caching - 2018