WIRELESS TRANSMITTER / RECEIVER DEVICES AND METHODS IMPLEMENTED IN WIRELESS TRANSMITTER / RECEIVER DEVICES

Abstract

The invention proposes systems, methods and tools relating to physical inter-channel configurations in multiple TRKs. Reliability improvements are provided to the downlink control physical channel (PDCCH), including, for example, enhanced support for combined control resource aggregation (CORESET). Reliability improvements are provided to the uplink control physical channel (PUCCH), including, for example, repeat combination activation / deactivation, resource selection, etc. Reliability improvements are provided to the shared uplink physical channel (PUSCH), including, for example, signaling and spatial relationship determination, configuration and dynamic allocation improvements, etc.