Method, device and computer storage medium of communication

Abstract

Embodiments of the present disclosure provide a solution on CSI. According to embodiments of the present disclosure, a terminal device receives, from a network device, at least one configuration for one channel state information (CSI) report; the terminal device determines a first index corresponding to a strongest coefficient, a value of first amplitude coefficient and at least one value of second amplitude coefficient corresponding to at least one of the first index and a second index based on the at least one configuration; the terminal device determines a first indication to indicate whether a first one of first amplitude coefficient corresponding to the second index or a second one of first amplitude coefficient corresponding to the second index equals to the value of first amplitude coefficient, wherein the second index is different from the first index; and the terminal device transmits, the value of first amplitude coefficient, the at least one value of second amplitude coefficient and the first indication in the CSI report to the network device.

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