The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 12, 2022
Filed:
Apr. 23, 2020
SK Hynix Inc., Gyeonggi-do, KR;
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Junhyeok Jang, Daejeon, KR;
Myoungsoo Jung, Daejeon, KR;
SK hynix Inc., Gyeonggi-do, KR;
Industry-Academic Cooperation Foundation, Yonsei University, Seoul, KR;
Abstract
An electronic device is provided. A memory controller, having an improved response time for an input/output request and increased capacity of Dynamic Random Access Memory (DRAM) according to the present disclosure, includes an available-time prediction component configured to perform a machine learning operation using a Recurrent Neural Network (RNN) model based on input/output request information about an input/output request input from a host, and to predict an idle time representing a time during which the input/output request is not expected to be input from the host and a data compression controller configured to generate, in response to the idle time longer than a set reference time, compressed map data by compressing map data which indicates a mapping relationship between a logical address provided by the host and a physical address indicating a physical location of a memory block included in the memory device.