Per-flow call admission control using a predictive model to estimate tunnel QoS in SD-WAN networks
US10924393B2 · kind B2 · utility
3Cited by
8References
20Claims
0Family size
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Key dates
| Filing date | Jun 5, 2019 |
| Grant date | Feb 16, 2021 |
| Priority date | — |
| Expiry date | Jun 5, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06N20/10
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
In one embodiment, a device identifies a new traffic flow in a network. The device determines a service level agreement (SLA) associated with the new traffic flow. The device uses a machine learning model to predict whether a particular tunnel in the network can satisfy the determined SLA of the traffic were the traffic flow routed onto the tunnel. The device performs call admission control to route the new traffic flow onto the particular tunnel, based on a prediction that the tunnel can satisfy the determined SLA of the traffic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.