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:
Jun. 02, 2026
Filed:
Jan. 06, 2021
Samsung Electronics Co., Ltd., Suwon-si, KR;
Hoyeon Lee, Suwon-si, KR;
Sunghoon Kim, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A method of a first terminal in a wireless communication system includes establishing a unicast link with a second terminal; determining to change a first old identifier of the first terminal related to the unicast link to a first new identifier of the first terminal; transmitting, to the second terminal, a link identifier (ID) update request message including the first new identifier by using the first old identifier and a second old identifier of the second terminal; in response to the link ID update request message, receiving, from the second terminal, a link ID update accept message including a second new identifier of the second terminal changed from the second old identifier and the first new identifier by using the first old identifier and the second old identifier; and transmitting, to the second terminal, a link ID update acknowledgement message including the second new identifier.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile