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:
Oct. 21, 2025
Filed:
Dec. 07, 2022
T-mobile Usa, Inc., Bellevue, WA (US);
Raymond T. Ball, Seattle, WA (US);
Suryanarayana Gorty, Bellevue, WA (US);
Paria Hakimi, Bellevue, WA (US);
Cesar Mandanas, Bellevue, WA (US);
Vineeth Appukkuttan Nair, Bellevue, WA (US);
Allen G. Ricciardi, Bellevue, WA (US);
Carmine Shelton, Bellevue, WA (US);
Sushma Shetty, Belleuve, WA (US);
Ravikumar Subramanian, Bothell, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
A first mobile network operator (MNO) periodically retrieves roaming network updates for reconfiguring one or more network subsystems of a network operated by the first MNO. A portion of the roaming network update is retrieved from an operator master database (OMD). The roaming network update includes roam data associated with a second MNO and configuration data for the one or more network subsystems. The roam data is retrieved via IR.21 information from a cloud server associated with the second MNO. The roam data specifies one or more telecommunications carriers associated with the second MNO. The one or more network subsystems for reconfiguration are identified based on the roaming network update. The one or more network subsystems are reconfigured using the roaming network update to enable one or more user devices associated with the second MNO for roaming on the network.