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:
Jul. 29, 2025
Filed:
Jan. 17, 2024
Qualcomm Incorporated, San Diego, CA (US);
Can Zhao, San Diego, CA (US);
Suli Zhao, San Diego, CA (US);
Xinchen Zhang, San Diego, CA (US);
Reza Shahidi, La Jolla, CA (US);
Arnaud Meylan, San Diego, CA (US);
Liping Shen, San Diego, CA (US);
Ajith Tom Payyappilly, San Diego, CA (US);
Juan Zhang, San Diego, CA (US);
Tom Chin, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
A method of wireless communication performed by a user equipment (UE) includes: operating in a Dual SIM Dual Active (DSDA) mode or a Dual SIM Dual Standby (DSDS) mode in which a first subscriber identity module (SIM) is designated as a default data subscription (DDS); determining a recommendation to change the DDS from the first SIM to a second SIM at a modem; informing a user of the recommendation to change the DDS; changing the DDS in response to, at least in part, the recommendation and an input from the user; updating a first state variable to indicate a state of the DDS; and routing internet data to the second SIM.