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:
Jul. 25, 2023
Filed:
Apr. 29, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Youngseob Suh, Goyang-si, KR;
Byungwook Cho, Hwaseong-si, KR;
Donghyuk Lim, Seoul, KR;
Junghoon Chun, Suwon-si, KR;
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, Suwon-si, KR;
Abstract
An apparatus includes an equalization circuit, an error prediction circuit, a sequence estimation circuit, and a selection circuit. The equalization circuit is configured to generate a first data sequence and a first equalized signal from an input signal received through a channel. The error prediction circuit is configured to predict an error based on the first equalized signal when the error is predicted. When the error is predicted, the sequence estimation circuit is configured to generate a second data sequence from the first data sequence and the predicted error. The selection circuit is configured to output the second data sequence when the predicted error is determined to be an actual error and to otherwise output the first data sequence.