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Your search keyword '"Cristian Zambelli"' showing total 2 results
Start Over Author "Cristian Zambelli" Journal 2014 ieee international reliability physics symposium
2 results on '"Cristian Zambelli"'

1. Bit error rate analysis in Charge Trapping memories for SSD applications

Author

Alessandro Grossi, Cristian Zambelli, and Piero Olivo

Subjects
Reduction (complexity), Flash (photography), Hardware_MEMORYSTRUCTURES, Computer science, Bit error rate, Electronic engineering, Node (circuits), Charge (physics), Trapping
Abstract

Different program algorithms are experimentally characterized on CT-NAND Flash Arrays at 4X technology node. The advantages in terms of endurance, retention and read disturb reduction obtained with the proposed algorithms are shown. The positive effects of these algorithms can be increased using an error-reduction procedure called Read Retry, making feasible the usage of CT-NAND memories in MLC-SSD applications.

Published
2014

2. Analysis of reliability/performance trade-off in Solid State Drives

Author

Piero Olivo, Davide Bertozzi, Lorenzo Zuolo, Cristian Zambelli, and Rino Micheloni

Subjects
Flash (photography), Panorama, Computer science, Solid-state, Electronic engineering, Overall performance, Error detection and correction, Reliability (statistics), Degradation (telecommunications), Reliability engineering
Abstract

Flash-based Solid-State Drives (SSDs) are rapidly becoming the mainstream solution in the storage panorama thanks to their ruggedness, high performance and reliability. To guarantee the demanding reliability requirements, it is mandatory to embed complex Error Correction Codes (ECCs) and advanced read algorithms. These countermeasures induce an overall performance degradation and hence a non trivial reliability-performance trade-off arises. This work explores such trade-off in a qualitative manner.

Published
2014

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