Patent · US Active

Notification control in a communication system

US12267730B2 · kind B2 · utility

0Cited by

0References

20Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Massimo Condoluci · Solna, SE
Thorsten Lohmar · Aachen, DE
Ylva Timner · Luleå, SE
Paul Schliwa-Bertling · Ljungsbro, SE
Peter Hedman · Helsingborg, SE

Key dates

Filing date	Oct 12, 2018
Grant date	Apr 1, 2025
Priority date	—
Expiry date	Nov 14, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04W88/14
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for notification control in a communication system performed by a core network is presented. The method comprising: establishing a PDU session; enabling a radio access network, RAN, to send a notification that notifying a UE, of the unfulfillment or re-fulfillment of QoS, for a QoS Flow in the PDU session using an AN-signaling based notification. The AN-signaling based notification including the unfulfillment or re-fulfillment of QoS parameters as defined in a QoS Flow description. The AN-signaling based notification further including expected QoS figures, an expected time interval and an accuracy of the notification. The UE/AF may further adapt their behavior according to the expected QoS provided by the AN.

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