CPC H04W 16/28 (2013.01) [H04B 7/0617 (2013.01); H04B 7/0626 (2013.01); H04L 5/0051 (2013.01); H04L 25/0226 (2013.01); H04W 56/001 (2013.01); H04W 72/23 (2023.01); H04W 74/0833 (2013.01)] | 20 Claims |
1. A method comprising:
receiving, by a wireless device, configuration parameters indicating that a default beam is used for uplink transmissions via physical uplink shared channel (PUSCH) resources;
receiving a downlink control information (DCI) indicating a first uplink transmission via a first PUSCH resource of the PUSCH resources;
in response to the configuration parameters indicating that the default beam is used, determining, for the first uplink transmission, a spatial relation information of the default beam based on a downlink reference signal; and
transmitting a transport block via the first PUSCH resource and according to the spatial relation information.
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