20250175221. Techniques Reporting (QUALCOMM Incorporated)

TECHNIQUES FOR REPORTING QUASI CO LOCATION INFORMATION

Abstract: methods, systems, and devices for wireless communication are described. a user equipment (ue) may receive and measure channel state information reference signals (csi-rs) and synchronization signal blocks (ssb) from a network entity via a reference signal resource set. the ue may select reference signal resources from the reference signal resource set based on channel measurements associated with the selected reference signal resources. the ue may determine a downlink precoding matrix based on quasi-co-location (qcl) information associated with a reference signal resource. in some examples, the ue may receive an indication of the qcl information from the network entity. accordingly, the ue may transmit a report indicating both the downlink precoding matrix and the reference signal resource associated with the qcl information. upon receiving the report from the ue, the network entity may output one or more downlink messages using the downlink precoding matrix indicated by the report.

Inventor(s): Qiaoyu Li, Mahmoud Taherzadeh Boroujeni, Tao Luo

CPC Classification: H04B7/0456 (using two or more spaced independent antennas)

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