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. 01, 2023
Filed:
Apr. 01, 2021
T-mobile Usa, Inc., Bellevue, WA (US);
Muhammad Waqar Afzal, Bellevue, WA (US);
Suresh Thanneeru, Redmond, WA (US);
Suliman Albasheir, Issaquah, WA (US);
Rahul Pal, Bellevue, WA (US);
Karunakalage Viraj Rakitha Silva, Renton, WA (US);
T-Mobile USA, Inc., Bellevue, WA (US);
Abstract
Systems, devices, and techniques described herein relate to prioritizing access by first user equipment (UEs) connected to a first radio access technology (RAT) type over access by second UEs connected to a second RAT type responsive to a failure of a core network node. A node of the core network, such as a session management node, may determine that another node of the core network has failed based on a negative response or no response from that other node. The node may then prioritize access based on RAT types of requesting UEs.