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:
Dec. 07, 2021
Filed:
Jan. 20, 2020
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Hang Zhang, Nepean, CA;
Jianglei Ma, Kanata, CA;
Ming Jia, Ottawa, CA;
Sophie Vrzic, Nepean, CA;
Mo-Han Fong, L'Orignal, CA;
Dong-Sheng Yu, Ottawa, CA;
Hua Xu, Nepean, CA;
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2009.01); H04B 7/12 (2006.01); H04L 1/00 (2006.01); H04L 5/00 (2006.01); H04L 25/02 (2006.01); H04L 27/26 (2006.01); H04L 29/06 (2006.01); H04B 7/06 (2006.01); H04L 1/06 (2006.01); H04L 1/18 (2006.01); H04L 25/03 (2006.01);
U.S. Cl.
CPC ...
H04W 72/0446 (2013.01); H04B 7/12 (2013.01); H04L 1/0026 (2013.01); H04L 5/006 (2013.01); H04L 5/0007 (2013.01); H04L 5/0023 (2013.01); H04L 5/0039 (2013.01); H04L 5/0041 (2013.01); H04L 5/0046 (2013.01); H04L 5/0048 (2013.01); H04L 5/0051 (2013.01); H04L 5/0085 (2013.01); H04L 5/0096 (2013.01); H04L 25/0226 (2013.01); H04L 27/2627 (2013.01); H04L 65/1066 (2013.01); H04W 72/0453 (2013.01); H04B 7/0669 (2013.01); H04L 1/0003 (2013.01); H04L 1/0009 (2013.01); H04L 1/0071 (2013.01); H04L 1/0656 (2013.01); H04L 1/1812 (2013.01); H04L 1/1887 (2013.01); H04L 5/0042 (2013.01); H04L 5/0053 (2013.01); H04L 25/0228 (2013.01); H04L 25/03057 (2013.01); H04L 27/2655 (2013.01);
Abstract
Systems and methods for OFDM channelization are provided that allow for the coexistence of sub-band channels and diversity channels. Methods of defining diversity sub-channels and sub-band sub-channels are provided and systematic channel definition and labeling schemes are provided.