FIELD: wireless communication.
SUBSTANCE: receiving information on configuration of first beam from network device, wherein the first beam configuration information is configured to indicate a transmission beam for sending an unlicensed uplink channel; and determining, based on the configuration information of the first beam, a detection beam to perform listening-before-talk (LBT) detection in an unlicensed uplink channel.
EFFECT: enabling detection of a detection beam for an unlicensed uplink channel.
16 cl, 10 dwg
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