Title:
METHOD AND APPARATUS OF BEAM DETERMINATION
Document Type and Number:
WIPO Patent Application WO/2024/073945
Kind Code:
A1
Abstract:
Embodiments of the present application are related to a method and apparatus of beam determination. An exemplary method includes: receiving a PRACH resource in a BWP of a serving cell; determining QCL properties of DMRS port of a PDCCH in response to the PRACH resource at least based on whether a plurality of values of CORESET pool index are configured for CORESETs in the BWP of the serving cell and a plurality of TAGs are configured in the serving cell, or whether L1/L2 based inter-cell mobility is configured in the serving cell; and transmitting the PDCCH based on the determined QCL properties of DMRS port of the PDCCH.
Inventors:
LING WEI (CN)
ZHANG YI (CN)
ZHU CHENXI (US)
LIU BINGCHAO (CN)
XIAO LINGLING (CN)
ZHANG YI (CN)
ZHU CHENXI (US)
LIU BINGCHAO (CN)
XIAO LINGLING (CN)
Application Number:
PCT/CN2022/139396
Publication Date:
April 11, 2024
Filing Date:
December 15, 2022
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W72/04
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. (CN)
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