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:
May. 30, 2023
Filed:
Jan. 15, 2021
Applicant:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Inventors:
Assignee:
Electronics and Telecommunications Research Institute, Daejeon, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04L 27/26 (2006.01); H04L 27/00 (2006.01); H04L 27/22 (2006.01); H04W 72/23 (2023.01); H04L 5/00 (2006.01); H04L 27/227 (2006.01); H04L 27/34 (2006.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04L 27/2601 (2013.01); H04L 5/0048 (2013.01); H04L 27/0012 (2013.01); H04L 27/22 (2013.01); H04L 27/2273 (2013.01); H04L 27/3444 (2013.01); H04W 72/23 (2023.01); H04W 84/12 (2013.01);
Abstract
A method for automatically detecting a packet mode in a wireless communication system supporting a multiple transmission mode includes: acquiring at least one of data rate information, packet length information and channel bandwidth information from a transmitted frame; and determining the packet mode on the basis of the phase rotation check result of a symbol transmitted after a signal field signal and at least one of the data rate information, the packet length information and the channel bandwidth information acquired from the transmitted frame.