Enhanced QOS control in PCRF
US9560212B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 15, 2013 |
| Grant date | Jan 31, 2017 |
| Priority date | — |
| Expiry date | Apr 15, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02D30/50
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The embodiments herein relate to a method in a Policy and Charging Rules Function, PCRF, node (320), for handling User Equipment-Aggregated Maximum Bit Rate, UE-AMBR, for a wireless device (305) in a communications network (300). The PCRF node (320) comprises a direct interface (317) with a Mobility Management Entity/Serving General packet radio service Support Node, MME/SGSN (308). The PCRF node (320) receives a subscribed UE-AMBR from the MME/SGSN (308) using the direct interface (317). The subscribed UE-AMBR is associated with a wireless device subscription. When triggered, the PCRF node (320) calculates a UE-AMBR based on the subscribed UE-AMBR and based policies associated with the wireless device (305). The PCRF node (320) transmits the calculated UE-AMBR to the MME/SGSN (308) using the direct interface (317).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.