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. 13, 2024
Filed:
Sep. 03, 2021
Applicant:
T-mobile Innovations Llc, Overland Park, KS (US);
Inventor:
Romil Sood, Bothell, WA (US);
Assignee:
T-Mobile Innovations LLC, Overland Park, KS (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04W 8/08 (2009.01); H04W 8/26 (2009.01);
U.S. Cl.
CPC ...
H04W 8/08 (2013.01); H04W 8/26 (2013.01);
Abstract
Routing servers (DRA, STP, GTP proxy) coupled to one or more home servers (HLR, HSS) enforce a policy on SS7 or LTE or GTP messages destined to a core network associated with the one or more home servers. IMSI ranges associated with the different home servers are used to filter and route messages at the DRA, STP, and GTP proxy servers.