Method and device in nodes used for wireless communication

A second node for wireless communications, comprising:

• a first transmitter, transmitting a first DCI, the first DCI comprising a first field, the first field in the first DCI being used to indicate a minimum applicable scheduling offset;
• wherein the first field in the first DCI indicates the minimum applicable scheduling offset in a minimum scheduling offset value set, the minimum scheduling offset value set including K1 candidate minimum scheduling offset values, the minimum applicable scheduling offset being one of the K1 candidate minimum scheduling offset values;
• the minimum scheduling offset value set is one of multiple candidate minimum scheduling offset value sets, K1 being a positive integer greater than 1;
• determining the minimum scheduling offset value set from the multiple candidate minimum scheduling offset value sets depends on one of:
• a resource occupied by the first DCI;
• or
• a time-domain resource occupied by a channel or signal scheduled by the first DCI;
• or
• a reference signal resource that is QCL with a physical layer channel scheduled by the first DCI.

A method in a first node for wireless communications, comprising:

• receiving a first DCI, the first DCI comprising a first field, the first field in the first DCI being used to indicate a minimum applicable scheduling offset;
• wherein the first field in the first DCI indicates the minimum applicable scheduling offset in a minimum scheduling offset value set, the minimum scheduling offset value set including K1 candidate minimum scheduling offset values, the minimum applicable scheduling offset being one of the K1 candidate minimum scheduling offset values;
• the minimum scheduling offset value set is one of multiple candidate minimum scheduling offset value sets, K1 being a positive integer greater than 1;
• determining the minimum scheduling offset value set from the multiple candidate minimum scheduling offset value sets depends on one of:
• a resource occupied by the first DCI;
• or
• a time-domain resource occupied by a channel or signal scheduled by the first DCI;
• or
• a reference signal resource that is QCL with a physical layer channel scheduled by the first DCI.