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:
Nov. 20, 2018
Filed:
Aug. 12, 2016
Applicant:
Marvell International Ltd., Hamilton, BM;
Inventors:
Assignee:
Marvell International Ltd., Hamilton, BM;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2009.01); H04W 84/12 (2009.01); H04L 5/00 (2006.01); H04W 84/20 (2009.01);
U.S. Cl.
CPC ...
H04W 72/0453 (2013.01); H04L 5/0007 (2013.01); H04W 84/12 (2013.01); H04W 84/20 (2013.01);
Abstract
A method for decoding an orthogonal frequency division multiplex (OFDM) data unit transmitted via an OFDM communication channel is described. A first OFDM symbol of the OFDM data unit is received at a communication device via a first sub-channel of the OFDM communication channel. A candidate OFDM symbol is detected by the communication device on a second sub-channel of the OFDM communication channel. A bandwidth of the OFDM communication channel is detected by the communication device based on the detected candidate OFDM symbol. At least one OFDM symbol of the OFDM data unit is decoded by the communication device based on the detected bandwidth.