Method for transmitting and receiving reference signal in wireless communication system and device therefor
AssigneeLG Electronics Inc.
InventorsKilbom LEE, Kyuseok KIM, Kijun KIM, Minki AHN
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Abstract
A method by which a base station transmits a reference signal in a wireless communication system can comprise the steps of: transmitting, to a terminal, information on a modulation method of a reference signal for estimating a phase difference between symbols in a time domain; and transmitting, to the terminal, the reference signal, for estimating the phase difference between the symbols, to which the modulation method is applied.
Claims17
A method for transmitting a reference signal by a base station in a wireless communication system, the method comprising:
- transmitting, to a user equipment (UE), information on a modulation scheme of a reference signal for estimating a phase difference between symbols in a time domain;
- and
- transmitting, to the UE, the reference signal for estimating the phase difference between the symbols to which the modulation scheme is applied to the UE.
A method for receiving a reference signal by a user equipment (UE) in a wireless communication system, the method comprising:
- receiving, from a base station, information on a modulation scheme of a reference signal for estimating a phase difference between symbols in a time domain;
- and
- receiving, from the base station, the reference signal for estimating the phase difference between the symbols to which the modulation scheme is applied from the base station.
A base station for transmitting a reference signal in a wireless communication system, the base station comprising:
- a transmitter;
- and
- a processor,
- wherein the processor is configured to control:
- the transmitter to transmit, to a user equipment (UE), information on a modulation scheme of a reference signal for estimating a phase difference between symbols to a user equipment (UE) in a time domain;
- and
- the transmitter to transmit, to the UE, the reference signal for estimating the phase difference between the symbols to which the modulation scheme is applied.
A user equipment (UE) for receiving a reference signal in a wireless communication system, the UE comprising:
- a receiver;
- and
- a processor,
- wherein the processor is configured to control:
- the receiver to receive, from a base station, information on a modulation scheme of a reference signal for estimating a phase difference between symbols in a time domain;
- and
- the receiver to receive, from the base station, the reference signal for estimating the phase difference between the symbols to which the modulation scheme is applied.
17-18. (canceled)
Dependencies are inferred from the claim text.