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Energy saving method and apparatus, and computer-readable storage medium

專利號
US11606747B2
公開日期
2023-03-14
申請人
HUAWEI TECHNOLOGIES CO., LTD.(CN Guangdong)
發(fā)明人
Jindong Peng; Wei Zhang
IPC分類
H04W52/02; H04W24/08
技術(shù)領(lǐng)域
rrus,rru,rs,downlink,rsrps,rsrp,terminal,transmit,power,in
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.

說明書

RRU Terminal RRU 1 RRU 2 RRU 3 RRU 4 Terminal 1 Pd112 Pd122 Pd132 Pd142 Terminal 2 Pd212 Pd222 Pd232 Pd242 Terminal 3 Pd312 Pd322 Pd332 Pd342 Terminal 4 Pd412 Pd422 Pd432 Pd442 Terminal 5 Pd512 Pd522 Pd532 Pd542 Terminal 6

權(quán)利要求

1
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