Patent ID: 11937098
Assignee: APPLE INC.
Field: Digital communication (Electrical engineering)
Classification: CPC H | IPC H

Claim 10:
11. A method, comprising:
at a user equipment (UE) in a multiple transmission and reception point (multi-TRP) configuration having simultaneous connections with a first next generation node B (gnB) and at least one second gNB over a same carrier:
determining a spatial relation and a pathloss reference signal (RS) for uplink (UL) resources based on a transmission configuration indication (TCI) indicating a quasi-co-location (QCL) source RS for a downlink channel and a time domain behavior of the UL resources wherein, when there is no Physical Uplink Control Channel (PUCCH) resource configured in an active bandwidth part (BWP) on a component carrier (CC) and the Physical Uplink Shared Channel (PUSCH) is scheduled by the Physical Downlink Control Channel (PDCCH) in DCI format 0_0, the spatial relation and pathloss RS for the PUSCH is based on at least a reference signal in a TCI state in a CORESET with lowest ID in the BWP on the same CC with the CORESET-poolIndex=y; and
transmitting UL data on the UL resources to each one of the first gNB and the at least one second gNB.