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:
Sep. 15, 2026
Filed:
Jan. 12, 2022
Lg Electronics Inc., Seoul, KR;
Jinyup Hwang, Seoul, KR;
Yoonoh Yang, Seoul, KR;
Sangwook Lee, Seoul, KR;
Suhwan Lim, Seoul, KR;
Jinwoong Park, Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
A disclosure of the present specification provides a method for performing communication by a user equipment (UE). The method comprises the steps of: receiving EPHEMERIS information on an NTN satellite and timer information on the EPHEMERIS information from a base station serving as a non-terrestrial network (NTN) gateway; operating a timer on the basis of the timer information; performing communication via the NTN satellite on the basis of the EPHEMERIS information; and on the basis of expiration of the timer, transmitting a request to update the EPHEMERIS information to the base station.