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:
Sep. 30, 2025
Filed:
Feb. 07, 2024
T-mobile Usa, Inc., Bellevue, WA (US);
Anuj Sharma, Broadlands, VA (US);
Erik Karel Kosar, Newcastle, WA (US);
Sandesh Shetty, Sammamish, WA (US);
Deepesh Belwal, Ashburn, VA (US);
Osama Khamis Mustafa, Maple Valley, WA (US);
Sriharsha Kadalbal, Sammamish, WA (US);
Vasu Krishnasami, Bellevue, WA (US);
Chris Jensen, Snoqualmie, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
Described herein is a node of a telecommunications network configured to determine that a primary index for data repositories of the telecommunications network is operating in a fail-open mode and, in response, provide a request received by the node to substantially all data repositories referred to by the primary index. The node is further configured to receive a response from one of the data repositories and, based at least in part on the response, build a secondary index mapping data repositories to subscriber identifiers. When a further request is received by the node in fail-open mode, the node may refer to the secondary index first and, if the subscriber identifier from the further request is not present in the secondary index, provide the further request to substantially all data repositories referred to by the primary index.