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:
Feb. 24, 2026
Filed:
May. 07, 2021
Lg Electronics Inc., Seoul, KR;
LG Electronics Inc., Seoul, KR;
Abstract
According to an embodiment of the present disclosure, provided is a method in which a first device establishes sidelink communication. The method can comprise the steps of: transmitting first SCI to at least one device by means of at least one PSCCH; transmitting data and second SCI which is different from the first SCI to the at least one device by means of at least one PSSCH associated with the at least one PSCCH; determining a plurality of PSFCH resources for receiving a plurality of sidelink HARQ feedbacks associated with the data, on the basis of an index of a slot associated with the at least one PSSCH and an index of a sub-channel; receiving, from the at least one device, at least one sidelink HARQ feedback associated with the data on the basis of at least one PSFCH resource among the plurality of PSFCH resources; and determining to reselect a sidelink transmission resource associated with the at least one PSCCH or the at least one PSSCH, on the basis that a ratio of the total number of bits associated with ACK relative to the total number of bits associated with the plurality of sidelink HARQ feedbacks is equal to or less than a threshold value.