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:
Nov. 04, 2025
Filed:
Apr. 08, 2021
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Susana Fernandez Alonso, Madrid, ES;
Fuencisla Garcia Azorero, Madrid, ES;
Maria Belen Pancorbo Marcos, Madrid, ES;
Stefan Rommer, Västra Frölunda, SE;
Veronica Sanchez Vega, Madrid, ES;
Telefonaktiebolaget LM Ericsson (publ), Stockholm, SE;
Abstract
Embodiments include methods for a policy control function (PCF) of a communication network. Such methods include, during establishment of a packet data unit, PDU, session for a user equipment, UE, determining one or more UE application descriptors that correspond to a network application identifier (AppId) of a service data flow (SDF) template for the PDU session. Each UE application descriptor includes a first identifier (OSId) of a UE-supported operating system (OS) and a second identifier (OSAppId) of an application for the UE-supported OS identified by the first identifier. Such methods include sending policy rules for the PDU session to a session management function (SMF) of the communication network. The policy rules include the UE application descriptors. Other embodiments include complementary methods for an SMF, as well as PCFs and SMFs configured to perform such methods.