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1. (WO2018202942) ONE CSI FEEDBACK METHOD

Pub. No.:    WO/2018/202942    International Application No.:    PCT/FI2018/050291
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Wed Apr 25 01:59:59 CEST 2018
IPC: H04B 7/04
Applicants: NOKIA TECHNOLOGIES OY
Inventors: MIAO, De Shan
ENESCU, Mihai
ZHANG, Yi
Title: ONE CSI FEEDBACK METHOD
Abstract:
Systems, methods, apparatuses, and computer program products for providing one flexible and unified channel status information (CSI)feedback to support multiple transmission scheme and multiple feedback accuracy requirement. One method includes defining a CSI component pool comprisinga plurality of CSI components based on multiple level CSI accuracy, configuring the CSI component pool via Radio Resource Control (RRC) signalling, and providing an indication to at least oneuser device to report a CSI component combination from the CSI component pool.