View source for TRP SUBSET SELECTION AND REPORTING: abstract simplified (18295219)

*This abstract for appeared for patent application  number 18295219 Titled 'TRP SUBSET SELECTION AND REPORTING'

==Simplified Explanation==

This abstract describes apparatuses and methods for selecting and reporting a subset of transmit-receive points (TRP) in a wireless communication system. The method involves a user equipment (UE) receiving information about a channel state information (CSI) report, which includes details about multiple groups of CSI reference signal (CSI-RS) ports and a list of states. Each state corresponds to a subset of the CSI-RS port groups. The UE then selects at least one state from the list, measures the CSI-RS ports in the selected state, and determines CSI based on the measurements. Finally, the UE transmits the CSI report, including the determined CSI.


==Original Abstract Submitted==

Apparatuses and methods for transmit-receive point (TRP) subset selection and reporting. A method performed by a user equipment (UE) is provided. The method includes receiving information about a channel state information (CSI) report. The information indicates N>1 groups of CSI reference signal (CSI-RS) ports and a list of S states. Each of the S states correspond to a subset of the N groups of CSI-RS ports. The method further includes, based on the information, selecting at least one state from the list of S states, measuring at least one of the N groups of CSI-RS ports, and determining CSI based on the measurement. The method further includes transmitting the CSI report including the determined CSI.