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. 25, 2025
Filed:
Sep. 08, 2022
Applicant:
Lenovo (Singapore) Pte. Ltd., New Tech Park, SG;
Inventors:
Assignee:
Lenovo (Singapore) Pte. Ltd., Singapore, SG;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04W 48/14 (2009.01); H04L 9/40 (2022.01); H04L 41/0894 (2022.01); H04L 65/1073 (2022.01); H04W 60/00 (2009.01);
U.S. Cl.
CPC ...
H04W 48/14 (2013.01); H04L 41/0894 (2022.05); H04L 63/20 (2013.01); H04L 65/1073 (2013.01); H04W 60/005 (2013.01);
Abstract
Apparatuses, methods, and systems are disclosed for determining mobile network policy freshness. One method includes accessing a first policy associated with a first mobile network, a first policy identifier, and a freshness parameter. The method includes determining, based on the freshness parameter, whether the first policy is fresh. The method includes transmitting a registration message to a second mobile network. The registration message includes the first policy identifier in response to determining that the first policy is not fresh.