Patent ID: 11901994
Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
Field: Telecommunications (Electrical engineering)
Classification: CPC H  Y | IPC H

Claim 0:
1. A method in a User Equipment (UE) for wireless communications, comprising:
receiving a first signaling; and
transmitting a first radio signal;
wherein the first signaling comprises scheduling information of the first radio signal; the first signaling is used to determine a first index, and the first index is used to determine a transmitting antenna port of the first radio signal; transmit power of the first radio signal is first power, and a linear value of the first power is equal to a product of a linear value of second power and a first coefficient; the first coefficient is one of K candidate coefficients, K being a positive integer greater than 1; any of the K candidate coefficients is related to a first value, the first value is a number of non-zero-power antenna ports occupied by the first radio signal among antenna ports configured to a PUSCH bearing the first radio signal; the first index is used to determine the first coefficient out of the K candidate coefficients.