18210389. WIRELESS COMMUNICATION SYSTEMS FOR SELECTING ONE OR MORE ANTENNA PORTS FOR DOWNLINK TRANSMISSION (DISH Wireless L.L.C.)
Contents
WIRELESS COMMUNICATION SYSTEMS FOR SELECTING ONE OR MORE ANTENNA PORTS FOR DOWNLINK TRANSMISSION
Organization Name
Inventor(s)
Karupaiah Rajendran of Highlands Ranch CO (US)
WIRELESS COMMUNICATION SYSTEMS FOR SELECTING ONE OR MORE ANTENNA PORTS FOR DOWNLINK TRANSMISSION
This abstract first appeared for US patent application 18210389 titled 'WIRELESS COMMUNICATION SYSTEMS FOR SELECTING ONE OR MORE ANTENNA PORTS FOR DOWNLINK TRANSMISSION
Original Abstract Submitted
A method for selecting one or more antennas disposed at a base station BS of a wireless communication system, where the method includes: transmitting, to one or more use equipment (UE), one or more initial synchronization signal blocks (SSB) and one or more initial channel state information-reference signals (CSI-RS) using a plurality of antenna ports, receiving, from the one or more UE, signals including at least one parameter indicative of corresponding operating conditions at the one or more UE in response to the transmitted one or more initial SSB and CSI-RS, selecting one or more antenna ports among the plurality of antenna ports based on the received at least one parameter, and performing downlink transmission using the selected one or more antenna ports.
