Patent ID: 9723574
Date: 2017-08-01
CPC Classifications: H04W

Claim:
1. A method for improving transmission power of a pilot frequency in an imbalance area, comprising: acquiring transmission power of an enhanced primary common pilot channel according to transmission power of a non-enhanced primary common pilot channel and an increment; wherein the acquiring the transmission power of the enhanced primary common pilot channel according to the transmission power of the non-enhanced primary common pilot channel and the increment is implemented according to: Pp-cpich=Pvitrual_p_cpich+Delta; wherein Pp-cpich is the transmission power of the enhanced primary common pilot channel, Pvitrual_p_cpich is the transmission power of the non-enhanced primary common pilot channel, and Delta is the increment; setting transmission power of a downlink service channel to be the same as the transmission power of the non-enhanced primary common pilot channel, and acquiring the transmission power of the downlink service channel according to the transmission power of the non-enhanced primary common pilot channel; and using the transmission power of the enhanced primary common pilot channel and the transmission power of the downlink service channel to transmit data in the enhanced primary common pilot channel and the downlink service channel, respectively.