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:
Oct. 21, 2025
Filed:
Nov. 12, 2022
Applicant:
Mediatek Singapore Pte. Ltd., Singapore, SG;
Inventor:
Matti Moisanen, Oulu, FI;
Assignee:
MediaTek Singapore Pte. Ltd., Singapore, SG;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04W 60/00 (2009.01);
U.S. Cl.
CPC ...
H04W 60/00 (2013.01);
Abstract
Examples pertaining to an improvement on the inter-system registration failure case in mobile communications are described. A user equipment (UE) performs a registration procedure with a wireless network after an inter-system change. In response to detecting a failure of the registration procedure, the UE reattempts the registration procedure. The UE reattempts the registration procedure either: (i) after detecting the failure; or (ii) upon expiry of a first timer used by the UE which has a shorter duration than a second timer used by the UE.