METHOD, DEVICE AND SYSTEM FOR ACQUIRING CHANNEL PARAMETER CONFIGURATION

摘要

Provided in an embodiment of the invention are a method, device and system for acquiring a channel parameter configuration. The method comprises: configuring, by a base station, indication information; and configuring, by the base station, and according to the indication information, a precoded frequency-domain granularity parameter/measurement limit parameter of a channel state information reference signal (CSI-RS).