Managing radio bearer traffic between radio network nodes
US11917522B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2018 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Sep 9, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
It is provided a method for managing radio bearer traffic between radio network nodes. The method is performed in a first radio network node and comprises the steps of: establishing a peer connection with a peer radio network node, the peer connection comprising a tunnel; ensuring a routing table of the first radio network node contains entries for each one of a local set of UEs attached to the first radio network node; transmitting an output route update message indicating that each one of the local set of UEs is attached to the first radio network node; receiving an input route update message from the peer radio network node, the input route update message indicating that each one in a peer set of UEs is attached to the peer radio network node; adjusting the routing table based on the peer set of UEs; and routing radio bearer traffic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.