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:
May. 12, 2020
Filed:
Jun. 05, 2019
Applicant:
Wi-fi One, Llc, Dallas, TX (US);
Inventors:
Assignee:
Wi-Fi One, LLC, Dallas, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 5/00 (2006.01); H04L 5/00 (2006.01); H04B 7/06 (2006.01); H04L 1/06 (2006.01); H04L 27/26 (2006.01); H04L 27/04 (2006.01); H04L 27/12 (2006.01); H04L 27/14 (2006.01); H04L 27/06 (2006.01); H04L 29/06 (2006.01); H04L 27/18 (2006.01); H04L 25/02 (2006.01); H04W 52/52 (2009.01); H04B 7/0413 (2017.01); H04B 7/08 (2006.01); H04W 72/04 (2009.01);
U.S. Cl.
CPC ...
H04L 5/0048 (2013.01); H04B 7/06 (2013.01); H04B 7/0626 (2013.01); H04B 7/0689 (2013.01); H04B 7/0697 (2013.01); H04L 1/0618 (2013.01); H04L 5/003 (2013.01); H04L 5/0023 (2013.01); H04L 25/0204 (2013.01); H04L 27/04 (2013.01); H04L 27/06 (2013.01); H04L 27/12 (2013.01); H04L 27/14 (2013.01); H04L 27/18 (2013.01); H04L 27/2602 (2013.01); H04L 27/2627 (2013.01); H04L 27/2649 (2013.01); H04L 27/2657 (2013.01); H04L 27/2659 (2013.01); H04L 27/2691 (2013.01); H04L 27/2695 (2013.01); H04L 69/22 (2013.01); H04W 52/52 (2013.01); H04B 7/0413 (2013.01); H04B 7/0632 (2013.01); H04B 7/0671 (2013.01); H04B 7/082 (2013.01); H04L 25/0206 (2013.01); H04L 27/2601 (2013.01); H04W 72/0453 (2013.01);
Abstract
A plurality of multicarrier signals is generated. Each of the plurality of multicarrier signals includes a pilot symbol sequence at a same temporal point in each multicarrier signal. Each pilot symbol sequence includes a plurality of pilot symbols with non-zero amplitude. A quantity of the plurality of pilot symbols in each pilot symbol sequence is greater than or equal to a quantity of the plurality of multicarrier signals to be transmitted. The plurality of multicarrier signals are transmitted in an identical frequency band from a plurality of antennas.