@article{ART001473707},
author={Lee Jung Hoon},
title={Index block mapping for flash memory system},
journal={Journal of The Korea Society of Computer and Information},
issn={1598-849X},
year={2010},
volume={15},
number={8},
pages={23-30}
TY - JOUR
AU - Lee Jung Hoon
TI - Index block mapping for flash memory system
JO - Journal of The Korea Society of Computer and Information
PY - 2010
VL - 15
IS - 8
PB - The Korean Society Of Computer And Information
SP - 23
EP - 30
SN - 1598-849X
AB - Flash memory is non-volatile and can retain data even after system is powered off. Besides, it has many other features such as fast access speed, low power consumption, attractive shock resistance, small size, and light-weight. As its price decreases and capacity increases, the flash memory is expected to be widely used in consumer electronics, embedded systems, and mobile devices. Flash storage systems generally adopt a software layer, called FTL. In this research, we proposed a new FTL mechanism for overcoming the major drawback of conventional block mapping algorithm. In addition to the block mapping table, a index block mapping table with a small size is used to indicate sector location. The proposed indexed block mapping algorithm by adding a small size. By the simulation result, the proposed FTL provides an enhanced speed than a conventional hybrid mapping algorithm by around 45% in average, and the requirement of mapping memory is also reduced by around 12%.
KW - 플래시 변환 계층(flash translation layer);플래시 메모리(flash memory);매핑 알고리즘(mapping algorithms)
DO -
UR -
ER -
Lee Jung Hoon. (2010). Index block mapping for flash memory system. Journal of The Korea Society of Computer and Information, 15(8), 23-30.
Lee Jung Hoon. 2010, "Index block mapping for flash memory system", Journal of The Korea Society of Computer and Information, vol.15, no.8 pp.23-30.
Lee Jung Hoon "Index block mapping for flash memory system" Journal of The Korea Society of Computer and Information 15.8 pp.23-30 (2010) : 23.
Lee Jung Hoon. Index block mapping for flash memory system. 2010; 15(8), 23-30.
Lee Jung Hoon. "Index block mapping for flash memory system" Journal of The Korea Society of Computer and Information 15, no.8 (2010) : 23-30.
Lee Jung Hoon. Index block mapping for flash memory system. Journal of The Korea Society of Computer and Information, 15(8), 23-30.
Lee Jung Hoon. Index block mapping for flash memory system. Journal of The Korea Society of Computer and Information. 2010; 15(8) 23-30.
Lee Jung Hoon. Index block mapping for flash memory system. 2010; 15(8), 23-30.
Lee Jung Hoon. "Index block mapping for flash memory system" Journal of The Korea Society of Computer and Information 15, no.8 (2010) : 23-30.
