METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM: abstract simplified (18040741)

• This abstract for appeared for patent application number 18040741 Titled 'METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING WIRELESS SIGNAL IN WIRELESS COMMUNICATION SYSTEM'

Simplified Explanation

This abstract describes a method and device for a wireless communication system. The method involves receiving information about the configuration of CSI-RS resources, receiving a DCI (downlink control information) that indicates CSI-RS transmission, and receiving CSI-RS in one or more CSI-RS resource sets based on the DCI. The DCI corresponds to a CSI-RS resource set in a single slot when a certain subcarrier spacing (SCS) range is used for the CSI-RS transmission. However, when a wider SCS range is used, the DCI corresponds to multiple CSI-RS resource sets in different slots. The first SCS range and the second SCS range do not overlap, and the second range is wider than the first range.

Original Abstract Submitted

The present disclosure relates to a wireless communication system, and specifically to a method and device therefor, the method comprising the steps of: receiving CSI-RS resource configuration information; receiving DCI indicating CSI-RS transmission; and receiving CSI-RS in one or more CSI-RS resource sets corresponding to the DCI, wherein the DCI corresponds to a CSI-RS resource set in at most one slot on the basis that subcarrier spacing (SCS) within a first range is applied to the CSI-RS transmission, the DCI corresponds to a plurality of CSI-RS resource sets in different slots on the basis that SCS within a second range is applied to the CSI-RS transmission, the first range does not overlap the second range, and the second range is wider than the first range.