Donor selection for relay nodes based on frequency separation
US10999748B1 · kind B1 · utility
1Cited by
7References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 11, 2019 |
| Grant date | May 4, 2021 |
| Priority date | — |
| Expiry date | Dec 11, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W92/12
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Selecting a donor access node for a relay node includes identifying operating frequencies for carriers deployed by the relay node, and determining backhaul frequencies that minimize interference with the operating frequencies, including identifying frequency bands that are separated from the one or more operating frequencies by at least a threshold amount. Primary and secondary carriers can be identified and communicated with potential donor access nodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.