Multiuser uplink power control with user grouping
US10334534B2 · kind B2 · utility
2Cited by
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20Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 19, 2017 |
| Grant date | Jun 25, 2019 |
| Priority date | — |
| Expiry date | Sep 19, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W52/34
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Disclosed is a method of multiuser uplink power control comprising receiving a multiuser uplink calibration transmission from a plurality of stations; grouping the plurality of stations into a plurality of subsets based on a subset characteristic; receiving a subset optimization transmission from a first subset according to a subset rule; and calculating a first calibrated coding data rate and a first calibrated target uplink transmit power for a station in the first subset based on the subset optimization transmission.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.