Patent · US Active

TSN-cellular communication system QoS mapping and RAN optimization based on TSN traffic pattern related information

US12041481B2 · kind B2 · utility

1Cited by

2References

10Claims

0Family size

Assignee

Telefonaktiebolaget LM Ericsson (Publ) · SE

Inventors

Kun Wang · Beijing, CN
Kefeng Zhang · Beijing, CN
Paul Schliwa-Bertling · Ljungsbro, SE
Joachim Sachs · Aachen, DE
Torsten Dudda · Aachen, DE
Marilet De Andrade Jardim · Sollentuna, SE
János Harmatos · Budapest, HU
Dinand Roeland · Sollentuna, SE
Balázs Varga · Budapest, HU

Key dates

Filing date	Jan 10, 2020
Grant date	Jul 16, 2024
Priority date	—
Expiry date	Mar 20, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04W28/24
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Systems and methods related to Time-Sensitive Networking (TSN)-cellular communication system Quality of Service (QoS) mapping are disclosed. In some embodiments, a method performed for operating a cellular communications system as a virtual TSN node in a TSN system comprises, at a TSN application function, receiving one or more TSN QoS parameters for the virtual TSN node from a controller associated with the TSN system and providing the one or more TSN QoS parameters to a core network function in a core network of the cellular communications system. The method further comprises, at the core network function, receiving the one or more TSN QoS parameters, mapping them to one or more QoS policies and/or one or more rules in the cellular communications system, and applying the one or more QoS policies and/or the one or more rules in the cellular communications system.

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