Energy saving method and apparatus, and computer-readable storage medium
地域：
Guangdong
摘要
A centralized controller determines n radio remote units (RRUs) in m RRUs, where a sum of first downlink reference signal received powers (RSRPs) of a same terminal, corresponding to the n RRUs, is greater than or equal to a first preset value, and a first downlink RSRP of one terminal corresponding to one is a received power that is estimated by the centralized controller, that is measured by the terminal, and that is of a reference signal (RS) from the RRU at a corresponding first RS transmit power. The centralized controller turns off an RRU that is in the m RRUs and that is different from the n RRUs, boosts a second RS transmit power corresponding to each of the n RRUs to a corresponding first RS transmit power, and enables each of the n RRUs to send an RS at the corresponding first RS transmit power.
說(shuō)明書(shū)
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RSRP1=RSRP1′+H??(1)
RSRP2=RSRP2′+H??(2)
Expressions (1) and (2) can be changed to the following: RSRP2?RSRP1=RSRP2′?RSRP1′??(3)
The following expression can be obtained by converting the expression (3) into a linear value: L_RSRP2/L_RSRP1=L_RSRP2′/L_RSRP1′
Similarly, the following expressions can be obtained:
In this way, (L_RSRP1+L_RSRP2+ . . . +L_RSRPm)/L_RSRP1=(L_RSRP1′+L_RSRP2′+ . . . +L_RSRPm′)/L_RSRP1′.
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