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. 07, 2020
Filed:
Mar. 07, 2018
Applicant:
Apple Inc., Cupertino, CA (US);
Inventors:
Jun Li, Richardson, TX (US);
Lai King Tee, San Diego, CA (US);
Assignee:
Apple Inc., Cupertino, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/16 (2006.01); H04W 72/04 (2009.01); H04L 1/18 (2006.01); H04W 28/04 (2009.01);
U.S. Cl.
CPC ...
H04L 1/1635 (2013.01); H04L 1/1858 (2013.01); H04W 72/0406 (2013.01); H04W 28/04 (2013.01);
Abstract
In general, to provide acknowledgment information by a first wireless device, the first wireless device sends repeated instances of acknowledgment information in respective first and second frame structures, in response to receipt of first information from a second wireless device. In addition, the first wireless device also sends further acknowledgment information in the second frame structure that is responsive to second information received from the second wireless device.