TECHNIQUES FOR USING ASSISTANCE INFORMATION FOR CLOSED-LOOP ANTENNA SELECTION IN WIRELESS COMMUNICATIONS
개요
발명자
Hyojin LEE; Yu Zhang; Jing Jiang; Enoch Shiao-Kuang Lu; Jianming Zhu; Yi Huang; Peter Gaal
IPC 분류
CPC 분류
Aspects described herein relate to a user equipment (UE) transmitting a number of sounding reference signals (SRSs) over SRS resources indicated in a SRS configuration received from a network node, and performing antenna selection based on assistance information. In some aspects, assistance information corresponding to a transmit power at each of one or more antennas used to transmit the number of SRSs can be transmitted to the network node to allow the network node to perform antenna selection. In some aspects, an indication of reference signal measurements of each of the number of SRSs per antenna can be received from the network node to allow the UE to perform antenna selection.
원문 (중국어)
Aspects described herein relate to a user equipment (UE) transmitting a number of sounding reference signals (SRSs) over SRS resources indicated in a SRS configuration received from a network node, and performing antenna selection based on assistance information. In some aspects, assistance information corresponding to a transmit power at each of one or more antennas used to transmit the number of SRSs can be transmitted to the network node to allow the network node to perform antenna selection. In some aspects, an indication of reference signal measurements of each of the number of SRSs per antenna can be received from the network node to allow the UE to perform antenna selection.