Setting default physical downlink shared channel (pdsch) beams
AssigneeIntel Corporation
InventorsBishwarup Mondal, Alexei Davydov
Life of this patent
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Abstract
In accordance with various embodiments herein, for single downlink control information (DCI) and/or multi-DCI multi-transmission-reception point (TRP) transmission, a default physical downlink shared channel (PDSCH) beam is determined based on the lowest indexed control resource set (CORESET) within the set of monitored CORESETs in the latest slot with the same value of CORESETPoolIndex. Other embodiments may be described and claimed.
Claims16
One or more non-transitory computer-readable media (NTCRM) having instructions, stored thereon, that when executed by one or more processors cause a user equipment (UE) to:
- receive a physical downlink control channel (PDCCH) to schedule a physical downlink shared channel (PDSCH) of a multi-transmission-reception point (TRP) transmission;
- and
- determine a default PDSCH beam based on a control resource set (CORESET) with a lowest index within a set of monitored CORESETs in a latest slot with a same CORESETPoolIndex as the PDCCH.
One or more non-transitory computer-readable media (NTCRM) having instructions, stored thereon, that when executed by one or more processors cause a next generation NodeB (gNB) to:
- encode, for transmission to a user equipment (UE), a physical downlink control channel (PDCCH) to schedule a physical downlink shared channel (PDSCH) of a multi-transmission-reception point (TRP) transmission;
- and
- determine a default PDSCH beam for the PDSCH based on a control resource set (CORESET) with a lowest index within a set of monitored CORESETs in a latest slot with a same CORESETPoolIndex as the PDCCH.
Dependencies are inferred from the claim text.