Uplink transmission in a wireless communication system
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United States of America Patent
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Jul 12, 2022
Grant Date -
Oct 1, 2020
app pub date -
Mar 28, 2020
filing date -
Mar 28, 2019
priority date (Note) -
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status (Latency Note)
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Abstract
A wireless device receives configuration parameters of physical uplink control channel (PUCCH) resources of a cell. The PUCCH resources are grouped into a plurality of PUCCH resource groups. A downlink control information (DCI), indicating an uplink grant, is received via a control resource set. A PUCCH resource group is selected, based on the control resource set, from the plurality of PUCCH resource groups. A spatial relation information corresponding to a first PUCCH resource of the selected PUCCH resource group is determined. An uplink transport block is transmitted via the uplink grant based on the spatial relation information.
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