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. 29, 2021
Filed:
Nov. 28, 2017
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Young Dae Lee, Anyang-si, KR;
Sung Jun Park, Anyang-si, KR;
Seung June Yi, Anyang-si, KR;
Sung Duck Chun, Anyang-si, KR;
Assignee:
LG Electronics Inc., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/413 (2005.12); H04W 74/00 (2008.12); H04W 74/08 (2008.12);
U.S. Cl.
CPC ...
H04W 74/002 (2012.12); H04W 74/0833 (2012.12);
Abstract
A method for performing random access in a wireless communication system is provided. The method includes transmitting a preamble for random access in uplink, receiving a random access response message including back-off information as a response to the preamble, and performing back-off using the back-off information when the random access has failed.