Common spatial filter updates for multi-downlink control information (dci) based multi-transmission reception point (trp) systems

A method implemented by a network node configured to communicate with a wireless device, the method comprising:

• determining at least one downlink resource for transmission to the wireless device, the at least one downlink resource belonging to a first control resource set, CORESET, of a plurality of CORESETs, the first CORESET being associated with a respective CORESET pool index;
• causing transmission of at least one first downlink signal to the wireless device on the determined at least one downlink resource;
• and
• at least one of:
• causing transmission of at least one second downlink signal to the wireless device, the at least one second downlink signal being received by the wireless device based on a quasi-colocation, QCL, parameter, the QCL parameter being associated with the CORESET pool index;
• and
• receiving at least one uplink signal transmitted by the wireless device, the at least one uplink signal being transmitted by the wireless device based on a first spatial domain filter, the first spatial domain filter being associated with the CORESET pool index.

A method implemented by a wireless device configured to communicate with a network node, the method comprising:

• receiving at least one first downlink signal from the network node on at least one downlink resource, the at least one downlink resource belonging to a first control resource set, CORESET, of a plurality of CORESETs;
• determining a respective CORESET pool index based on the first CORESET;
• and
• at least one of:
• receiving at least one second downlink signal from the network node, the at least one second downlink signal being received by the wireless device based on a quasi-colocation, QCL, parameter, the QCL parameter being associated with the respective CORESET pool index;
• and
• causing transmission of at least one uplink signal to the network node, the at least one uplink signal being transmitted based on a first spatial domain filter, the first spatial domain filter being associated with the respective CORESET pool index.