Baker Botts, LLP
Systems and methods for reliable dynamic indication for semi-persistent CSI-RS
According to certain embodiments, a method in a wireless device is provided that includes receiving, from a network node, dynamic allocation signaling to commence measurement on a semi-persistent CSI-RS resource. A first measurement is performed on the CSI-RS resource. A first CSI report based only on the first measurement is transmitted to the network node. A trigger message is received from the network node that is different from the dynamic allocation signaling. The trigger message triggers semi-persistent CSI reporting, and the wireless device initiates semi-persistent reporting.
Telefonaktiebolaget LM Ericcson (publ)
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Robert Mark Mattias Shiwei Siva Stephen
Harrison Frenne Gao Muruganathan Grant