SRS configurations and SRS transmission
US11424793B2 · kind B2 · utility
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19Claims
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Assignee
Inventors
Key dates
| Filing date | Jul 13, 2018 |
| Grant date | Aug 23, 2022 |
| Priority date | — |
| Expiry date | Jul 13, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W72/23
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Methods, a base unit and a remote unit are disclosed. A method comprises determining two or more SRS resource sets for codebook or non-codebook based UL transmission of the mobile unit in the condition that the number of antenna ports simultaneously used by the mobile unit for transmitting is smaller than the number of antenna ports simultaneously used by the mobile unit for receiving; and transmitting a trigger associated with the two or more SRS resource sets to the mobile unit to trigger resource transmissions by the mobile unit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.