Patent ID: 8761067

Claim:
A method for notifying emitted energy, comprising: performing an emitted energy decrease on a resource element in a current cell that has a same time-frequency location as part or all of resource elements where a reference signal of a neighboring cell is located; obtaining an emitted energy parameter of an energy non-decreased resource element (NRE) in the current cell; wherein the emitted energy parameter of the NRE is a ratio of the emitted energy of the NRE to standard emitted energy, ρ c = EPRE NRE EPRE Std , or a difference ρ c =EPRE NRE −EPRE Std , wherein EPRE Std is the standard emitted energy, EPRE NRE is the emitted energy of the NRE, and the standard emitted energy EPRE Std is emitted energy EPRE CRS of a common reference signal (CRS) or emitted energy EPRE CSI-RS of a channel state information reference signal (CSI-RS); and notifying the emitted energy parameter of the NRE to a user equipment (UE) through signaling.