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. 01, 2020
Filed:
Mar. 28, 2018
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Maarten Menzo Wentink, Nijmegen, NL;
Simone Merlin, San Diego, CA (US);
Albert Van Zelst, Woerden, NL;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04W 72/04 (2009.01); H04W 28/22 (2009.01); H04L 1/00 (2006.01); H04L 29/08 (2006.01); H04W 72/12 (2009.01); H04W 84/12 (2009.01);
U.S. Cl.
CPC ...
H04W 72/042 (2013.01); H04L 1/007 (2013.01); H04L 69/323 (2013.01); H04W 28/22 (2013.01); H04W 72/048 (2013.01); H04W 72/1268 (2013.01); H04W 72/1289 (2013.01); H04W 84/12 (2013.01);
Abstract
Methods and apparatus for multiple user uplink are provided. In one aspect, a method of transmitting a physical layer convergence protocol data unit on a wireless medium includes generating a first portion and a second portion of the physical layer convergence protocol data unit, transmitting the first portion at a first data rate, the first portion decodable by a first and second sets of devices, and transmitting the second portion at a second data rate higher than the first data rate, the second portion decodable by the second set of devices.