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:
Feb. 19, 2019
Filed:
Oct. 30, 2017
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Ji-Won Kim, Seoul, KR;
Samsung Electronics Co., Ltd., Gyeonggi-do, KR;
Abstract
Inventive concepts relates to a system-on-chip using a dynamic voltage frequency scaling and a method of operating the same. The method of operating the system-on-chip may include learning a correlation between network throughput of a network input/output device receiving data packets and processing performance of a central processing unit processing the data packets, estimating a data transmission rate of the data packets based on a learning result of the correlation, dynamically changing setting information of a dynamic voltage frequency scaling algorithm based on the estimated data transmission rate, and controlling an operation frequency of the central processing unit according to the dynamic voltage frequency scaling algorithm. According to example embodiments of inventive concepts, the dynamic voltage frequency scaling algorithm may dynamically be applied considering the data transmission rate of the data packets being received.