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|1. (WO2018195977) METHOD, DEVICE AND SYSTEM FOR SENDING INFORMATION AND MEASURING RECEIVED POWER|
|Applicants:||HUAWEI TECHNOLOGIES CO., LTD.
|Title:||METHOD, DEVICE AND SYSTEM FOR SENDING INFORMATION AND MEASURING RECEIVED POWER|
A method, device and system for sending information and measuring a received power, which relate to the technical field of wireless communications. The method comprises: a network device acquiring first indication information, and sending the first indication information to a terminal device; and the terminal device determining a first received power according to the received first indication information, a received power of a first signal and a received power of a reference signal, wherein the first indication information is used to indicate the magnitude relationship between a transmitted power of the first signal and a transmitted power of the reference signal, or the first indication information is used to indicate the transmitted power of the first signal, and the first signal may be at least one of a synchronization signal, a positioning reference signal and a broadcast signal. First indication information is introduced in the embodiments of the present application so as to obtain a first received power. Compared with the prior art, the first received power more accurately measures the signal strength of a cell, thereby contributing to the improvement of the signal transmission quality during a communication process.