MULTIPOINT CHANNEL STATE INFORMATION REPORTING METHOD AND DEVICE

摘要

Disclosed are a multipoint channel state information reporting method and device. The technical solution of the embodiments of the present invention can be applied to configure a corresponding reporting mode for a reference signal resource pair composed of a channel sounding reference signal resource and an interference sounding reference signal resource which are allocated to a terminal device or configure a plurality of channel state information reporting configurations containing corresponding reporting modes, and allocate to each channel state information reporting configuration a reference signal resource pair composed of a channel sounding reference signal resource and an interference sounding reference signal resource; then, the terminal device report channel state information about corresponding reference signal resource pairs according to corresponding report modes, thereby achieving the purpose that the terminal device reports the channel state information for the one or more transmission points on one or more interference assumptions.