METHOD AND DEVICE FOR REPORTING REFERENCE SIGNAL RECEIVED POWER

摘要

Embodiments of the present invention provide a method and device for reporting reference signal received power. A base station determines at least one first channel-state information reference signal CSI-RS resource used by a terminal to report reference signal received power RSRP, where the first CSI-RS resource includes at least one antenna port group, and the antenna port group includes at least one antenna port; the base station sends first CSI-RS resource configuration information to the terminal, where the first CSI-RS resource configuration information carries the at least one first CSI-RS resource; and the base station receives RSRP that is of each antenna port group included in the first CSI-RS resource and is reported by the terminal. The embodiments of the present invention save overheads of reporting RSRP.

主权项

1. A method for reporting reference signal received power, the method comprising:
determining, by a base station, at least one first channel-state information reference signal (CSI-RS) resource used by a terminal to report reference signal received power (RSRP), wherein the first CSI-RS resource comprises at least one antenna port group, and the antenna port group comprises at least one antenna port; sending, by the base station, first CSI-RS resource configuration information to the terminal, wherein the first CSI-RS resource configuration information carries the at least one first CSI-RS resource; and receiving, by the base station, RSRP that is of each antenna port group comprised in the first CSI-RS resource and is reported by the terminal.