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:
Jul. 21, 2020
Filed:
Jan. 29, 2020
SK Telecom Co., Ltd., Seoul, KR;
Innosky, Seoul, KR;
Ki Bum Kwon, Seoul, KR;
Dong Hyun Park, Seoul, KR;
SK TELECOM CO., LTD., Seoul, KR;
INNOSKY, Seoul, KR;
Abstract
A method of controlling Semi-Persistent Scheduling (SPS) for a user device, including: receiving, by the user device, sidelink (SL) SPS radio network temporary identifier (RNTI) from a base station; and receiving, by the user device, a SL grant including downlink control information (DCI from the base station with a Physical Downlink Control Channel (PDCCH). The DCI includes a SL SPS index field and an activation/release indication field if the DCI with Cyclic Redundancy Check (CRC) is scrambled with the SL SPS RNTI. A start subframe for Sidelink Control (SC) period is determined based on an offset value and a subframe in which the sidelink grant is received, and an index of a subframe for SC period is relative to System Frame Number (SFN) 0.