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. 18, 2023
Filed:
Oct. 19, 2021
Applicant:
Kt Corporation, Gyeonggi-do, KR;
Inventors:
Ki-Hyeon Park, Seoul, KR;
Ki-tae Kim, Seoul, KR;
Assignee:
KT CORPORATION, Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 16/14 (2009.01); H04W 74/08 (2009.01); H04L 1/1607 (2023.01); H04W 76/11 (2018.01); H04W 72/23 (2023.01);
U.S. Cl.
CPC ...
H04W 16/14 (2013.01); H04L 1/1614 (2013.01); H04W 72/23 (2023.01); H04W 74/0808 (2013.01); H04W 76/11 (2018.02);
Abstract
Provided are a method and a device performing wireless communication in an unlicensed band, which receives information on allocating a radio resource in a system bandwidth made up of a plurality of subbands, receives information on a LBT (Listen Before Talk) failure region among the radio resource, and receives a downlink signal in other regions in the radio resource, except the LBT failure region.