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:
Feb. 24, 2026
Filed:
Apr. 16, 2020
Qualcomm Incorporated, San Diego, CA (US);
Juan Zhang, Beijing, CN;
Lenaig Genevieve Chaponniere, La Jolla, CA (US);
Gavin Bernard Horn, La Jolla, CA (US);
Haris Zisimopoulos, London, GB;
Amer Catovic, San Diego, CA (US);
Miguel Griot, La Jolla, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Aspects of the present disclosure relate to wireless communications, and more particularly, to techniques for improving data delivery in dual subscriber identity module (dual SIM) scenarios where a single radio resource is shared. One example method by a user-equipment (UE) generally includes sending a protocol data unit (PDU) session establishment request message to a network entity of a first radio access network (RAN) and including, in the PDU session establishment request message, an indication of how the UE wants the network entity to handle mobile terminated (MT) service delivery after the UE leaves the first RAN via a graceful leave procedure.