Patent ID: 11928354
Assignee: DELL PRODUCTS L.P.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 0:
1. A read-disturb-based read temperature determination system, comprising:
a read temperature adjustment subsystem; and
a storage device that is coupled to the read temperature adjustment subsystem and that is configured to:
receive, from the read temperature adjustment subsystem, data;
store the data in a block in the storage device;
identify, at a plurality of different times, read disturb information for a first row in the block that is based on read disturb effects that have occurred in one or more adjacent second rows in the block in response to the reading of data from the first row;
process the read disturb information to generate a read temperature for the first row that is indicative of a frequency at which data in the first row is read;
provide the read temperature in a local logical storage element read temperature map; and
adjust, based on instructions from the read temperature adjustment subsystem, the read temperature provided in the local logical storage element read temperature map.