TCI STATE DETERMINING METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM

Abstract

The present application relates to the field of mobile communications, and discloses a transmission configuration indication (TCI) state determining method and apparatus, a device, and a storage medium. The method comprises: a terminal receiving indication information transmitted by a network device, wherein the indication information indicates at least one set of TCI states, each set of TCI states comprise at least one of an uplink TCI state and a downlink TCI state or each set of TCI states comprise a joint TCI state, and the joint TCI state is simultaneously applied to uplink transmission and downlink transmission; and according to the indication information, determining a set of TCI states corresponding to each channel/signal. The present application provides a solution for determining a correspondence between a TCI state and a channel/signal, and then performing data transmission with the network device according to the determined TCI state, thereby ensuring the quality of a transmitted signal, and further ensuring the reliability of transmission.

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