Sughrue Mion, PLLC
Method of reliably reading data stored in multi-level cell (MLC) non-volatile memory
An apparatus and a method for reading from a non-volatile memory whereby soft decision data is used to determine the reliability of hard decision data. The hard decision data read from the non-volatile memory is de-randomized and the soft decision data read from the non-volatile memory is not de-randomized. Using the soft decision data, the hard decision data is decoded.
SAMSUNG ELECTRONICS CO., LTD.
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Jung Soo Hong Rak Jae Hong Yong June Ki Jun Sang Yong Seong Hyeog
Chung Son Kim Kim Lee Yoon Choi