Power control method, device, and system of physical uplink control channel

物理上行控制信道功控方法、设备及系统

Abstract

本发明实施例提供一种物理上行控制信道功控方法、设备及系统。该方法包括:在当前子帧接收DCIx,所述DCIx携带有TPC命令;判断所述DCIx是否为虚检DCIx;若所述DCIx是虚检DCIx,丢弃所述DCIx携带的所述TPC命令;若所述DCIx不是虚检DCIx,根据所述TPC命令进行PUCCH功控。根据本发明实施例提供的物理上行控制信道功控方法、设备及系统,提高了物理上行控制信道功控的准确度和有效性。
Embodiments of the present invention provide a power control method, device, and system of a physical uplink control channel (PUCCH). The method comprises: receiving a DCIx on the current frame, wherein the DCIx carries a TPC command; determining whether the DCIx is a virtual detection DCIx; discarding the TPC command carried by the DCIx if the DCIx is a virtual detection DCIx; performing PUCCH power control based on the TPC command if the DCIx is not a virtual detection DCIx. The power control method, device, and system of the PUCCH provided by embodiments of the present invention improve the accuracy and validity of the PUCCH power control.

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