公开(公告)号：US20230188391A1

公开(公告)日：2023-06-15

申请号：US17845369

申请日：2022-06-21

Applicant: UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION

Inventor： Hyeon-Woo AHN ,  Yo-Han KIM ,  Soo-Hwan YOO ,  Jae-Geol LEE ,  Hyo-Goon LIM ,  IL-Soo LEE ,  Yongsam MOON

IPC: H04L27/06 ,  H04L27/01

CPC classification number: H04L27/06 ,  H04L27/01

Abstract: A PAM-N receiver capable of adaptively adjusting threshold voltages determining a level of a received signal and a method of adaptively adjusting threshold voltages thereof are disclosed. According to the method of the present invention, the result of comparison between reference data levels and the level of data in the received signal are used to adjust the reference data levels, and the threshold voltages of a PAM-N receiver are adaptively calculated from the adjusted reference data levels, thereby reflecting transmission line conditions and Inter-Symbol Interference.