Automated measurement and analysis of end-to-end performance of VoLTE service
US10517011B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2014 |
| Grant date | Dec 24, 2019 |
| Priority date | — |
| Expiry date | Jul 31, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W76/27
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Systems and methods are disclosed herein that relate to automated measurement and analysis of end-to-end performance of Voice over Long Term Evolution (VoLTE) service and, in some embodiments, automated network optimization for VoLTE service performance improvement. In some embodiments, a method of operation of a network node to perform automated end-to-end analysis of VoLTE sessions is provided. In some embodiments, the method of operation of the network node comprises correlating control and data plane messages across a nodes and interfaces in a VoLTE network to thereby provide data representative of end-to-end message flows for a plurality of VoLTE sessions. The method of operation further comprises configuring one or more nodes in the VoLTE network based on the data representative of the end-to-end message flows for the plurality of VoLTE sessions. In this manner, automated network optimization for VoLTE service performance improvement can be provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.