METHOD AND DEVICE FOR IDENTIFICATION OF QUASIMATING OF PORTS OF REFERENCE SYMBOL FOR COORDINATED MULTIPOINT COMMUNICATION SYSTEMS Russian patent published in 2017 - IPC H04B7/04 

FIELD: radio engineering, communication.

SUBSTANCE: method and device indicate and identify quasimated ports of the reference signal. The method includes identifying from control information of the downlink of CSI-RS port which is quasimated with DM-RS port. The method includes identifying global properties for the assigned port DM-RS on the basis of global properties for CSI-RS port. The method includes performing of channel estimation and/or time/frequency synchronization using the global properties identified for DM-RS port. The method for identifying by UE equipment includes identifying from the control information of the downlink of port CRS, which is quasimated with CSI-RS port configured for the said UE. The method includes identifying of global properties for said configured port CSI-RS on the basis of the global properties for CRS port. The method includes performing of channel estimation and/or time/frequency synchronization using the global properties identified for DM-RS port.

EFFECT: enhanced communication reliability.

13 cl, 9 dwg, 12 tbl