Methods and apparatus to facilitate spatial relation indication for uplink control channel and sounding reference signals
US10897752B2 · kind B2 · utility
3Cited by
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26Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2020 |
| Grant date | Jan 19, 2021 |
| Priority date | — |
| Expiry date | Feb 4, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W16/28
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
Apparatus, methods, and computer-readable media for facilitating spatial relation indication for uplink control channels and SRS are disclosed herein. An example method for wireless communication at a UE includes determining, based on a rule, a default uplink transmit beam for transmitting an uplink transmission when an uplink transmit beam is not configured by a base station for the uplink transmission. The example method also includes transmitting, to the base station, the uplink transmission on the default uplink transmit beam.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.