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:
Aug. 20, 2024
Filed:
Dec. 02, 2022
Applicant:
Motorola Mobility Llc, Chicago, IL (US);
Inventors:
Daniel C Chisu, Franklin Park, IL (US);
Si Chen, Chicago, IL (US);
Assignee:
Motorola Mobility LLC, Chicago, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 36/12 (2009.01); H04W 36/16 (2009.01); H04L 65/1063 (2022.01);
U.S. Cl.
CPC ...
H04W 36/125 (2018.08); H04W 36/16 (2013.01); H04L 65/1063 (2013.01);
Abstract
Techniques for call recovery for call failure are described and may be implemented via a wireless device to adapt to a variety of different wireless scenarios. For instance, when multiple call failures for a call occur over a particular set of radio access technologies, an IP-based call and/or a direct device-to-device call can be implemented to complete the call.