CPC H04W 72/53 (2023.01) [H04B 7/01 (2013.01); H04B 7/024 (2013.01); H04L 5/0051 (2013.01); H04L 25/0226 (2013.01); H04W 72/23 (2023.01); H04W 76/27 (2018.02)] | 27 Claims |
1. A method for wireless communication at a user equipment (UE), comprising:
transmitting an uplink reference signal to an access network node via a first beam, wherein the uplink reference signal comprises resources mapped to a transmission configuration indication state indicating a quasi-collocation (QCL) relationship between the uplink reference signal and one or more downlink reference signals associated with one or more downlink transmissions;
receiving, from the access network node, the transmission configuration indication state of a set of transmission configuration indication states that are based at least in part on the uplink reference signal, the transmission configuration indication state indicating the first beam; and
receiving the one or more downlink transmissions comprising downlink data from the access network node on a downlink channel via the first beam based at least in part on the transmission configuration indication state.
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