Enhanced passive intermodulation detection in wireless networks
US10541712B1 · kind B1 · utility
195Cited by
1References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 24, 2019 |
| Grant date | Jan 21, 2020 |
| Priority date | — |
| Expiry date | May 24, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B17/29
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Interference caused by passive intermodulation (PIM) can be automatically detected at receivers in a wireless telecommunications network, and the accuracy of PIM detection can be increased by de-weighting or ignoring time slots in which non-PIM interference is detected at a target receiver.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.