Patent · US Active

Apparatus, methods, and computer programs

US12074920B2 · kind B2 · utility

1Cited by

0References

15Claims

0Family size

Assignee

NOKIA SOLUTIONS AND NETWORKS OY · FI

Inventors

Prashanti DAS · Nagamangala, IN
Bruno Landais · Lannion, FR

Key dates

Filing date	Oct 21, 2021
Grant date	Aug 27, 2024
Priority date	—
Expiry date	May 16, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH04W48/16
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

There is provided an apparatus for a Proxy Call Session Control Function (P-CSCF), the apparatus being arranged to send a first registration request to a network repository function for registering the P-CSCF with the network repository function, the first registration request comprising at least one first identifier for the P-CSCF over an interface between the P-CSCF and a user equipment.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.