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:
Mar. 09, 2021
Filed:
Aug. 16, 2019
Applicants:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Kwangwoon University Industry-academic Collaboration Foundation, Seoul, KR;
Foundation for Research and Business, Seoul National University of Science and Technology, Seoul, KR;
Inventors:
Byung Jang Jeong, Seoul, KR;
Jae-Han Lim, Seoul, KR;
Hwanwoong Hwang, Seoul, KR;
Ji-Hoon Yun, Seoul, KR;
Assignees:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 7/00 (2006.01); H04L 7/033 (2006.01);
U.S. Cl.
CPC ...
H04L 7/0087 (2013.01); H04L 7/033 (2013.01);
Abstract
A backscatter communication method and apparatus based on pattern-based demodulation is disclosed. The backscatter communication method includes receiving a communication signal, and demodulating the communication signal based on a slope of the communication signal at an edge of each time interval.