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, 2025
Filed:
Dec. 21, 2021
Applicant:
Mediatek Singapore Pte. Ltd., Singapore, SG;
Inventors:
Assignee:
MediaTek Singapore Pte. Ltd., Singapore, SG;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04W 76/19 (2018.01); H04W 48/20 (2009.01); H04W 60/04 (2009.01); H04W 60/06 (2009.01); H04W 84/04 (2009.01);
U.S. Cl.
CPC ...
H04W 76/19 (2018.02); H04W 48/20 (2013.01); H04W 60/04 (2013.01); H04W 60/06 (2013.01); H04W 84/042 (2013.01);
Abstract
Solutions pertaining to user equipment (UE) and network behavior at and after a network disaster in mobile communications are proposed. An apparatus, implemented in or as a UE, determines whether a disaster condition is met with respect to a first public land mobile network (PLMN). The apparatus then selects a second PLMN according to information listing one or more PLMNs which are allowed to be selected by the UE when the disaster condition is met. The apparatus also attempts a registration in the second PLMN.