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:
Nov. 18, 2025
Filed:
Sep. 01, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
Methods and apparatuses for orthogonal frequency division multiplexing (OFDM) symbol adjustment for sidelink (SL) transmissions in a wireless communication system. A method of user equipment (UE) includes receiving a sidelink control information (SCI) format that includes information on a cyclic prefix (CP) extension, determining parameters (Cand Δ) based on the information on the CP extension, and determining a duration for the CP extension based on the parameters. The method further includes extending a sidelink OFDM symbol for an interval preceding the sidelink OFDM symbol for the duration for the CP extension and transmitting the sidelink OFDM symbol with the extended CP duration.