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 11956781 B1

PDFFull Text
Date of Patent:
Apr. 09, 2024

Filed:

Dec. 06, 2020

Communication method, wireless station and communication device for receving frame using certain bandwidth and spatial stream

Applicant:

Electronics and Telecommunications Research Institute, Daejeon, KR;

Inventors:

Il-Gu Lee, Seoul, KR;

Sok-Kyu Lee, Daejeon, KR;

Hyun-Kyu Chung, Daejeon, KR;

Dae-Sik Kim, Daejeon, KR;

Assignee:

Electronics and Telecommunications Research Institute, Daejeon, KR;

Attorneys:

Insight Law Group, PLLC

Seung Lee

Primary Examiner:

Kevin C Harper

Int. Cl.
CPC ...
H04W 72/20 (2023.01); H04L 5/00 (2006.01); H04L 47/70 (2022.01); H04W 74/00 (2009.01); H04L 1/00 (2006.01); H04W 24/02 (2009.01);
U.S. Cl.
CPC ...
H04W 72/20 (2023.01); H04L 5/0094 (2013.01); H04L 47/70 (2013.01); H04W 74/002 (2013.01); H04L 1/0002 (2013.01); H04L 1/0006 (2013.01); H04W 24/02 (2013.01);
Abstract

A method and apparatus of accessing a channel in a wireless local area network is provided. A destination station receives a request to send (RTS) frame to allocate a network allocation vector from a source station over a first bandwidth and transmits a clear to send (CTS) frame over a second bandwidth to the source station in response to the RTS frame. The second bandwidth is dynamically determined when a first parameter has a predetermined value.

Find Patent Forward Citations

Lee, Il-Gu. (2024). Communication method, wireless station and communication device for receving frame using certain bandwidth and spatial stream (U.S. Patent No. 11956781). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11956781

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…