Patent ID: 11864123
Assignee: SHANGHAI LANGBO COMMUNICATION TECHNOLOGY COMPANY LIMITED
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 14:
15. A method in a first node for wireless communications, comprising:
receiving a first signaling; and
transmitting a first signal; wherein:
the first signaling is used for determining configuration information of the first signal;
the first signaling is used for determining a first information unit;
the first information unit comprises a first field;
the first field in the first information unit indicates a first reference-signal resource;
the first reference-signal resource is used for determining a spatial-domain filter of the first signal;
a first power control parameter group is used for determining transmission power of the first signal;
the first power control parameter group comprises one or more of P0 for power control of the first signal, α for power control of the first signal, an identifier of a reference-signal resource for measuring pathloss for calculating transmission power of the first signal, or an index of a power control adjustment state corresponding to the first signal;
a relation between the first power control parameter group and the first information unit is related to a transmission type of the first signal;
the first information unit indicates P1 power control parameter groups, P1 being equal to 3;
the relation between the first power control parameter group and the first information unit comprises that the first power control parameter group is related to which group of the P1 power control parameter groups;
the P1 power control parameter groups respectively correspond to P1 transmission types;
the P1 transmission types are respectively PUSCH transmission, PUCCH transmission, and SRS transmission;
the transmission type of the first signal is one of the P1 transmission types;
a target power control parameter group is one of the P1 power control parameter groups corresponding to the transmission type of the first signal; and
the first power control parameter group is related to the target power control parameter group.