Analyzing radio network coverage
US9439087B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 17, 2009 |
| Grant date | Sep 6, 2016 |
| Priority date | — |
| Expiry date | Nov 24, 2030 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W24/08
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A radio network coverage area provided by a mobile radio network is analyzed. The analysis is provided by receiving control messages from a first interface communicated between a base station of the mobile radio network and a radio network controller, the control messages being provided for controlling the communications of the data to or from the mobile terminals via the base station. The method includes identifying a mobile identity number associated with the mobile terminal from the control messages communicated via the first interface, identifying, using the mobile identity number, mobility control messages communicated via the first interface, the mobility control messages providing an indication of a relative distance of the mobile terminal from the base station, receiving data communicated via a second interface between the radio network controller and a core network part of the mobile radio network, identifying the data communicated from the mobile terminal, using the mobile identity number identified from the first interface, determining a relative measure of quality of the data received from the mobile terminal, and generating a performance map providing a relative distan…
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.