Performing MU-MIMO based on bandwidth parts
US11038639B1 · kind B1 · utility
3Cited by
3References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 18, 2019 |
| Grant date | Jun 15, 2021 |
| Priority date | — |
| Expiry date | Nov 8, 2039 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/0453
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Performing MU-MIMO based on bandwidth parts includes identifying a plurality of wireless devices attached to an access node, wherein each wireless device utilizes a different BWP, and wherein wireless devices using larger BWPs are located closer to the access node than wireless devices using smaller BWPs, and forming a MU-MIMO group comprising the plurality of wireless devices, while maintaining a uniform power spectral density by virtue of the differently-sized BWPs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.