公开(公告)号：US20230148282A1

公开(公告)日：2023-05-11

申请号：US17918381

申请日：2021-04-12

Applicant: IDAC HOLDINGS, INC.

Inventor： Paul Marinier ,  Aata EI Hamss ,  Moon-iI Lee ,  Loic Canonne-Velasquez ,  Tuong Duc Hoang ,  Ghyslain Pelletier

IPC: H04W72/0446 ,  H04W72/232 ,  H04W72/044 ,  H04L5/00 ,  H04B7/02

CPC classification number: H04W72/0446 ,  H04W72/232 ,  H04W72/046 ,  H04L5/0035 ,  H04B7/028

Abstract: A wireless transmit receive unit (WTRU) may be configured to receive configuration information from a network regarding a set of spatial filters for the WTRU to use to communicate with the network. Each of the spatial filters may be associated a beam group and/or a measurement resource. The WTRU may further receive downlink control information (DCI) that indicates one or more time periods in which a portion of the set of configured spatial filters may be applicable. Based on the configuration information, the DCI, and/or a measurement, the WTRU may select a spatial filter from the portion of spatial filters to apply in the time period, and the WTRU may perform a communication task in the time period using the selected spatial filter.