Patent ID: 11930523
Assignee: HUAWEI TECHNOLOGIES CO., LTD.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The method according to claim 1, wherein responsive to determining that the parameter related to the current channel quality comprises the PL, the obtaining, by the terminal device, the current channel quality comprises:
obtaining, by the terminal device, a value of a reference transmit signal power, PT,RS, of a downlink signal;
obtaining, by the terminal device, a value of a receive power, PR,RS, of the downlink signal; and
performing, by the terminal device, a calculation based on PT,RS and PR,RS, according to a fourth preset formula, to obtain a value of the PL, wherein the fourth preset formula comprises:

PL=PT,RS=PR,RS.