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:
Mar. 26, 2024
Filed:
Nov. 19, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Gyeongcheol Lee, Seoul, KR;
Sunyoung Lee, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 28/02 (2009.01);
U.S. Cl.
CPC ...
H04W 28/0278 (2013.01);
Abstract
The present invention relates to a method of transmitting a buffer size report (BSR) by a wireless node in a wireless communication system. In particular, the method includes the steps of: generating the BSR including a first bitmap; and transmitting the BSR to a network, wherein each bit of the first bitmap indicates whether a corresponding second bitmap is present or not in the BSR, wherein each bit of at least one second bitmap which is present in the BSR indicates whether buffer size information of a corresponding logical channel group (LCG) is present or not in the BSR.