EC-Cache: Exploiting Error Locality to Optimize LDPC in NAND Flash-Based SSDs
DAC, pp. 1-6, 2014.
Low-density parity-check (LDPC) is widely accepted as the baseline error-correction codes offering strong error-correcting capability for future NAND flash-based SSDs. However, LDPC incurs read performance overhead because of its complex decoding procedure. To mitigate such overhead, we propose the error-correcting cache (EC-Cache) that e...More
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