INTERNATIONAL PATENT: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) FILES APPLICATION FOR "SUBSCRIPTION OF AN UPF EVENT VIA AN I-SMF/V-SMF"

GENEVA, Dec. 1 -- TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) (SE-164 83 Stockholm) filed a patent application (PCT/EP2025/064143) for "SUBSCRIPTION OF AN UPF EVENT VIA AN I-SMF/V-SMF" on May 22, 2025. With publication no. WO/2025/242805, the details related to the patent application was published on Nov 27, 2025.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): YANG, Yong (Ericsson ABLindholmspiren 11417 56 Goteborg), ZHU, Qiuxiang (Ericsson ABLindholmspiren 11417 56 Goteborg)

Abstract: Disclose herein is a method performed by a first SMF, in a core network of a cellular communications system, the met...