Local identifier locator network protocol (ILNP) breakout
US11310846B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 2020 |
| Grant date | Apr 19, 2022 |
| Priority date | — |
| Expiry date | Dec 30, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/20
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method implemented by a user equipment (UE) in a cellular communication network to support incremental deployment of identifier locator network protocol (ILNP) breakout. The method includes receiving an advertisement for a first access point name (APN) and a second APN from a source eNodeB, where the first APN is associated with a user plane packet gateway (P-GWu) that is implemented at the source eNodeB, and where the second APN is associated with a packet gateway (P-GW) in a core of the cellular communication network, establishing a first PDN session associated with the first APN, establishing a second PDN session associated with the second APN, sending traffic destined for a first Correspondent Node (CN) that is determined to be ILNP capable via the first PDN session, and sending traffic destined for a second CN that is determined not to be ILNP capable via the second PDN session.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.