Testing base stations that support multiple carriers and narrowband internet of things signals
US10686536B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jun 15, 2017 |
| Grant date | Jun 16, 2020 |
| Priority date | — |
| Expiry date | Jun 15, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W16/28
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
A method, device and computer program for generating wireless signals for testing a network node for transmitting Narrow Band Internet of Things signals, for compliance with predetermined criteria, the network node being configured to support multiple carriers and to support operation within at least one radio frequency bandwidth. The method comprises: controlling a wireless signal generator to generate one test signal in a frequency band towards one edge of one of the at least one radio frequency bandwidth and one further test signal in a frequency band towards the other edge of the same one of the at least one radio frequency bandwidth, the one test signal comprising a Narrowband Internet of Things test signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.