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:
Jan. 11, 2022
Filed:
Dec. 17, 2019
Applicant:
Mediatek Inc., Hsin-Chu, TW;
Inventors:
Ying-You Lin, Hsinchu, TW;
Chih-Kun Chang, Hsinchu, TW;
Assignee:
MEDIATEK INC., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/12 (2009.01); H04W 52/02 (2009.01); H04W 28/02 (2009.01); H04L 29/06 (2006.01); H04W 80/02 (2009.01);
U.S. Cl.
CPC ...
H04W 72/1268 (2013.01); H04L 69/22 (2013.01); H04W 28/0278 (2013.01); H04W 52/0235 (2013.01); H04W 80/02 (2013.01);
Abstract
A wireless communication device includes an aggregation circuit, a processing circuit and a transmitter. The aggregation circuit is arranged to execute an aggregation operation to generate a Physical Layer Convergence Procedure (PLCP) Protocol Data Unit (PPDU). The processing circuit is coupled to the aggregation circuit and arranged to generate a first indicator indicating a length of the PPDU and include the first indicator into a first field in a preamble of the PPDU. The transmitter is coupled to the processing circuit and arranged to transmit the PPDU to an access point.