Invention Application
- Patent Title: BEAMS FOR SEMI-PERSISTENT SCHEDULING
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Application No.: PCT/US2021/070774Application Date: 2021-06-25
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Publication No.: WO2022006580A1Publication Date: 2022-01-06
- Inventor: KHOSHNEVISAN, Mostafa , ZHANG, Xiaoxia , LUO, Tao , ZHOU, Yan
- Applicant: QUALCOMM INCORPORATED
- Applicant Address: ATTN: International IP Administration
- Assignee: QUALCOMM INCORPORATED
- Current Assignee: QUALCOMM INCORPORATED
- Current Assignee Address: ATTN: International IP Administration
- Agency: HARRITY, John E. et al.
- Priority: US17/304,688 2021-06-24
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04L5/0023 ; H04L5/0053 ; H04W72/042 ; H04W72/046 ; H04W72/0493 ; H04W72/1263
Abstract:
Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive downlink control information (DCI) that activates a semi-persistent scheduling (SPS) configuration. The UE may receive SPS transmissions in a plurality of SPS occasions that are according to the SPS configuration using at least one beam that is based at least in part on: whether a scheduling offset between the DCI and the plurality of SPS occasions satisfies a threshold time duration, whether a transmission configuration indicator (TCI) state, associated with a control resource set that carries the DCI and is used to determine the at least one beam, changes while the SPS configuration is active, or whether a mapping of a TCI identifier, indicated by the DCI, to one or more TCI states changes while the SPS configuration is active. Numerous other aspects are described.
Information query