| 摘要 |
FIELD: radio engineering, communication.SUBSTANCE: method involves: calculating power allocation according to measurement parameters which are a reference signal and are reported by a terminal, and according to the number of physical resources within a measured bandwidth corresponding to each aggregate waveband, and energy allocated to each resource block in the reference signal corresponding to the each aggregate waveband, where the number of physical resources and the energy are sent by a secondary evolved Node B (eNB), sending the calculated power allocation to the secondary eNB, and sending to user equipment (UE) energy information that corresponds to the reference signal corresponding to the each aggregate waveband of the secondary eNB. The present invention is applicable to downlink power allocation.EFFECT: solving the problem of downlink power allocation in a coordinated multi-point transmitting environment and in a carrier aggregation technology.10 cl, 9 dwg |
