METHOD AND DEVICE FOR MEASURING COMMUNICATION DOWNLINK INTERFERENCE IN MOBILE SYSTEM OFDM Russian patent published in 2017 - IPC H04B17/309 

Abstract RU 2617997 C2

FIELD: radio engineering, communication.

SUBSTANCE: message is transmitted to the user equipment (UE) in the method for measuring interference at the base station in the wireless communication system based on the distributed antenna system (DAS), wherein the message includes information on measuring the information reference signal about the channel state (CSI-RS) for the UE channel measurement, and information on measuring interference for the UE interference measurement, and the information about the channel state is received from the UE, generated on the base of the information on the CSI-RS and the information on measuring interference The information on measuring the CSI-RS is connected with the non-zero power of the CSI-RS, and the information on measuring interference is connected with the zero power of the CSI-RS.

EFFECT: increasing the efficiency of the interference measurements.

28 cl, 11 dwg, 2 tbl

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RU 2 617 997 C2

Authors

Kim Joun Sun

Kim Ki Il

Li Khio Dzin

Dates

2017-05-02Published

2012-06-25Filed