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. 02, 2018
Filed:
Mar. 14, 2016
Qualcomm Incorporated, San Diego, CA (US);
QUALCOMM Incorporated, San Diego, CA (US);
Abstract
Various examples for performing remote authentication of a virtual subscriber identity module (SIM) on a multi-SIM, multi-standby communication device include receiving, on a first subscription of the multi-SIM, multi-standby communication device, an authentication request from a virtual SIM network. The multi-SIM, multi-standby communication device may respond to one or more acknowledgement requests sent from the virtual SIM network to the first subscription before tuning from the first subscription to a second subscription of the multi-SIM, multi-standby communication device to send the authentication request to a remote server. Upon receipt of the authentication response from the remote server through the second subscription, the multi-SIM, multi-standby communication device may send the authentication response to the virtual SIM network through the first subscription.