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. 07, 2023
Filed:
Sep. 09, 2021
Applicant:
Red Point Positioning Corporation, Boston, MA (US);
Inventors:
Zhenzhen Ye, Westford, MA (US);
Mingda Zhou, Stoneham, MA (US);
Ed Guntin, Barrington, IL (US);
Yongsen Ma, Malden, MA (US);
Assignee:
Red Point Positioning Corporation, Boston, MA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 4/021 (2018.01); H04W 4/029 (2018.01); H04W 72/30 (2023.01);
U.S. Cl.
CPC ...
H04W 4/021 (2013.01); H04W 4/029 (2018.02); H04W 72/30 (2023.01);
Abstract
Aspects of the subject disclosure may include, for example, adaptively modifying a rate at which anchors broadcast messages into an area of interest based on tag presence status, where the messages may be used by tags to estimate tag position. Tag presence status may include an indication of whether a tag is present, a tag's position, velocity, acceleration, history, and the like. Areas of interest may be redefined based at least in part on tag presence status. Other embodiments are disclosed.