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:
May. 09, 2023
Filed:
Feb. 20, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Sanghyun Chang, Seoul, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/08 (2006.01); H04W 12/041 (2021.01);
U.S. Cl.
CPC ...
H04L 9/0875 (2013.01); H04L 9/0822 (2013.01); H04L 9/0891 (2013.01); H04W 12/041 (2021.01);
Abstract
The present disclosure relates to a fifth generation (5G) or a pre-5G communication system for supporting higher data transmission rate compared to fourth generation (4G) communication systems such as Long Term Evolution (LTE). The present disclosure relates to generating a security key in a wireless communication system, and a method for operating a transmission end comprises the steps of: generating an encryption key using information related to channel estimation; and transmitting encrypted data to a receiving end using the encryption key.