Methods performed by receiver and transmitter in communication system and devices
AssigneeSamsung Electronics Co., Ltd.
InventorsPengru Li, Qi Xiong, Feifei Sun
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Abstract
The disclosure relates to a 5G or 6G communication system for supporting a higher data transmission rate. Methods and devices are provided in a communication system. A method performed by a transmitter in a communication system. Configuration information of a reference signal for carrier phase-based positioning is transmitted to a receiver. The reference signal for carrier phase-based positioning is transmitted to the receiver. A measurement result that is based on the reference signal for carrier phase-based positioning is received from the receiver.
Claims16
A method performed by a user equipment (UE) in a communication system, the method comprising:
- receiving configuration information associated with at least one positioning reference signal (PRS);
- receiving the at least one PRS;
- obtaining a carrier phase-based positioning measurement based on the at least one PRS;
- and
- transmitting information associated with the carrier phase-based positioning measurement,
- wherein the information associated with the carrier phase-based positioning measurement includes:
- uncertainty information indicating a first value for uncertainty of the carrier phase-based positioning measurement, and
- resolution information indicating a second value of degrees for resolution corresponding to the uncertainty information.
A user equipment (UE) in a communication system, the UE comprising:
- a transceiver;
- and
- a processor coupled with the processor and configured to:
- receive configuration information associated with at least one positioning reference signal (PRS) resource configuration,
- receive the at least one PRS,
- obtain a carrier phase-based positioning measurement based on the at least one PRS, and
- transmit information associated with the carrier phase-based positioning measurement,
- wherein the information associated with the carrier phase-based positioning measurement includes:
- uncertainty information indicating a first value for uncertainty of the carrier phase-based positioning measurement, and
- resolution information indicating a second value of degrees for resolution corresponding to the uncertainty information.
A method performed by a base station in a communication system, the method comprising:
- transmitting configuration information associated with at least one positioning reference signal (PRS) resource configuration;
- transmitting the at least one PRS;
- and
- receiving information associated with a carrier phase-based positioning measurement associated with the at least one PRS,
- wherein the carrier phase-based positioning measurement is associated with the at least one PRS, and
- wherein the information associated with the carrier phase-based positioning measurement includes:
- uncertainty information indicating a first value for uncertainty of the carrier phase-based positioning measurement, and
- resolution information indicating a second value of degrees for resolution corresponding to the uncertainty information.
A base station in a communication system, the base station comprising:
- a transceiver;
- and
- a processor coupled with the processor and configured to:
- transmit configuration information associated with at least one positioning reference signal (PRS),
- transmit the at least one PRS, and
- receive information associated with a carrier phase-based positioning measurement associated with the at least one PRS,
- wherein the carrier phase-based positioning measurement is associated with the at least one PRS, and
- wherein the information associated with the carrier phase-based positioning measurement includes:
- uncertainty information indicating a first value for uncertainty of the carrier phase-based positioning measurement, and
- resolution information indicating a second value of degrees for resolution corresponding to the uncertainty information.
Dependencies are inferred from the claim text.