BEAM INDICATIONS FOR WIRELESS DEVICE-SIDED TIME DOMAIN BEAM PREDICTIONS
개요
출원인
Telefonaktiebolaget LM Ericsson (publ)
발명자
Andreas NILSSON; Jingya LI; Icaro Leonardo DA SILVA; Chunhui LI
IPC 분류
CPC 분류
A method, network node and wireless device (WD) for beam indications for WD-sided time domain beam predictions, are disclosed. According to one aspect, a method in a WD includes receiving from a network node a channel state information (CSI) reporting configuration indicating a first set of future time instances for CSI predictions to be reported by the WD. The method includes performing a time sequence of measurements on a set of reference signal beams transmitted by the network node. The method also includes transmitting a beam information report that includes CSI predictions the first set of future time instances, the CSI predictions based at least in part on the time sequence of measurements. The method further includes receiving a beam indication indicating at least one selected beam for the CSI predictions to be autonomously applied by the WD at a second set of future time instances.
원문 (중국어)
A method, network node and wireless device (WD) for beam indications for WD-sided time domain beam predictions, are disclosed. According to one aspect, a method in a WD includes receiving from a network node a channel state information (CSI) reporting configuration indicating a first set of future time instances for CSI predictions to be reported by the WD. The method includes performing a time sequence of measurements on a set of reference signal beams transmitted by the network node. The method also includes transmitting a beam information report that includes CSI predictions the first set of future time instances, the CSI predictions based at least in part on the time sequence of measurements. The method further includes receiving a beam indication indicating at least one selected beam for the CSI predictions to be autonomously applied by the WD at a second set of future time instances.