Patent ID: 11887684
Assignee: SAMSUNG ELECTRONICS CO., LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 11:
12. A storage device comprising:
a nonvolatile memory device including a plurality of memory cells; and
a memory controller configured to:
send a first read command and first offset information to the nonvolatile memory device;
receive first data from the nonvolatile memory device in response to the first read command and the first offset information;
generate read voltage levels based on the first data;
send a second read command, the read voltage levels, and second offset information to the nonvolatile memory device; and
receive second data from the nonvolatile memory device in response to the second read command, the read voltage levels, and the second offset information, and
wherein the memory controller includes a machine learning-based offset prediction module, and
wherein the machine learning-based offset prediction module predicts the second offset information based on at least one of an address associated with the first data and the first read command, and the number of program and erase cycles of memory cells associated with the address.