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, 2024
Filed:
Oct. 22, 2021
T-mobile Innovations Llc, Overland Park, KS (US);
Sriharsha Nagaraja Kadalbal, Sammamish, WA (US);
Anuj Sharma, Broadlands, VA (US);
Deepesh Belwal, Ashburn, VA (US);
Anil Kumar Mariyani, Ashburn, VA (US);
T-MOBILE INNOVATIONS LLC, Overland Park, KS (US);
Abstract
A wireless communication system comprises Public Land Mobile Networks (PLMNs) that use Uniform Data Repositories (UDRs) to serve wireless User Equipment (UEs) over wireless network slices. A serving PLMN determines a UE Identifier (ID) for a wireless UE and a slice ID for a wireless network slice. The serving PLMN indicates the UE ID and the slice ID to a Service Communication Proxy (SCP) in the serving PLMN. The SCP selects a UDR in a different PLMN based on the UE ID and the slice ID. The SCP indicates the UE ID and the slice ID to the selected UDR in the different PLMN. The selected UDR in the different PLMN transfers UE information for the UE for delivery to the network element in the serving PLMN. The network element in the serving PLMN controls the wireless network slice for the wireless UE based on the UE information.