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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 11903001 B1

PDFFull Text
Date of Patent:
Feb. 13, 2024

Filed:

Jun. 03, 2019

Methods and apparatus for communicating data on the basis of tone plan

Applicant:

Lg Electronics Inc., Seoul, KR;

Inventors:

Eunsung Park, Seoul, KR;

Sunwoong Yun, Seoul, KR;

Dongguk Lim, Seoul, KR;

Jinsoo Choi, Seoul, KR;

Assignee:

LG ELECTRONICS, INC., Seoul, KR;

Attorney:

LEE, HONG, DEGERMAN, KANG & WAIMEY;

Primary Examiner:

Omar J Ghowrwal

Int. Cl.
CPC ...
H04W 72/53 (2023.01); H04L 27/26 (2006.01); H04W 72/0453 (2023.01); H04W 72/23 (2023.01); H04L 5/00 (2006.01); H04L 27/02 (2006.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 72/53 (2023.01); H04L 5/0053 (2013.01); H04L 5/0094 (2013.01); H04L 27/2602 (2013.01); H04L 27/2603 (2021.01); H04L 27/2607 (2013.01); H04W 72/0453 (2013.01); H04W 72/23 (2023.01); H04W 84/12 (2013.01);
Abstract

A method and an apparatus for transmitting and receiving data in a wireless LAN system are proposed. Specifically, an AP transmits control information to at least one STA. The AP transmits data to at least one STA or receives data from at least one STA, on the basis of the control information. The control information includes resource unit information for transmitting and receiving the data in a broadband. If the RU information is tone plan information for the full bandwidth of the broadband, the RU information includes allocation information that the broadband is composed of 12 guard tones, 4068 tones RU, 5 DC tones, and 11 guard tones. If the RU information is tone plan information to which OFDMA is applied for the broadband, the RU information includes allocation information that the broadband is composed of 12 guard tones, 2020 tones RU, 13 tones RU, 7 DC, 13 tones RU, 2020 tones RU, and 11 guard tones.

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