logo

For the Inventor, By the Inventor

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.:

US 12418936 B1

PDFFull Text
Date of Patent:
Sep. 16, 2025

Filed:

Feb. 10, 2021

Method and apparatus for performing congestion control in nr v2x

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Seungmin Lee, Seoul, KR;

Uihyun Hong, Seoul, KR;

Hanbyul Seo, Seoul, KR;

Daesung Hwang, Seoul, KR;

Assignee:

LG ELECTRONICS INC., Seoul, KR;

Attorney:

LEE, HONG, DEGERMAN, KANG & WAIMEY

Primary Examiner:

Salvador E Rivas

Int. Cl.
CPC ...
H04W 72/40 (2023.01); H04B 7/0417 (2017.01); H04B 7/06 (2006.01); H04W 24/10 (2009.01); H04W 72/0446 (2023.01); H04W 72/20 (2023.01); H04W 72/25 (2023.01); H04W 74/0808 (2024.01); H04L 27/26 (2006.01); H04W 4/40 (2018.01); H04W 52/28 (2009.01);
U.S. Cl.
CPC ...
H04W 74/0808 (2013.01); H04B 7/0417 (2013.01); H04B 7/061 (2013.01); H04W 24/10 (2013.01); H04W 72/0446 (2013.01); H04W 72/20 (2023.01); H04W 72/25 (2023.01); H04W 72/40 (2023.01); H04L 27/2646 (2013.01); H04W 4/40 (2018.02); H04W 52/283 (2013.01);
Abstract

A method for performing wireless communication by a first apparatus and an apparatus for supporting same are provided. The method may comprise the steps of: receiving a physical sidelink control channel (PSCCH) from a second apparatus; receiving a physical sidelink shared channel (PSSCH) related to the PSCCH from the second apparatus; determining a physical sidelink feedback channel (PSFCH) resource related to the PSSCH, on the basis of a slot and sub-channel related to the PSSCH; and obtaining a channel busy ratio (CBR) value related to PSFCH transmission on the PSFCH resource. The CBR value may be obtained on the basis of (i) a first slot before a first offset from a slot that received the PSSCH related to the PSFCH resource, and (ii) measurement in a time section between the first slot and a second slot before a second offset.

Find Patent Forward Citations

Loading…