Method for transmitting and receiving signal by means of beam in wireless communication system, and apparatus for said method
AssigneeLG Electronics Inc.
InventorsMinki Ahn, Jiwon Kang, Jonghyun Park, Kijun Kim, Haewook Park, Sukhyon Yoon
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Abstract
The present specification provides a method for transmitting and receiving a signal by means of a beam in a wireless communication system. Specifically, a method for a terminal for reporting beam-related information in a wireless communication system may comprise the steps of: receiving one or more particular signals for beam management from a base station; and reporting, to the base station, beam information for one or more beams on the basis of result of measurements by means of the one or more particular signals.
Claims14
A method of reporting, by a user equipment, beam-related information in a wireless communication system, the method comprising:
- receiving, from a base station, at least one specific signal for beam management,
- reporting, to the base station, beam information for one or more beams based on a measurement result by the at least one specific signal,
- wherein the one or more beams are configured as one or more beam groups, and
- wherein the beam information comprises information for whether to report information related to at least one beam included in each beam group,
- receiving, from the base station, a cell identifier list pre-configured to the beam management,
- receiving one or more synchronization signal blocks from at least one base station corresponding to at least one cell identifier included in the cell identifier list, and
- reporting, to the base station, a measurement result by the received one or more synchronization signal blocks.
A user equipment reporting beam-related information in a wireless communication system, the user equipment comprising:
- a radio frequency (RF) module configured to transmit and receive radio signals;
- and
- a processor functionally connected to the RF module,
- wherein the processor is configured to:
- receive, from a base station, at least one specific signal for beam management,
- report, to the base station, beam information for one or more beams based on a measurement result according to the at least one specific signal,
- wherein the one or more beams are configured as one or more beam groups, and
- wherein the beam information comprises information for whether to report information related to at least one beam included in each beam group,
- receive, from the base station, a cell identifier list pre-configured to the beam management,
- receive one or more synchronization signal blocks from at least one base station corresponding to at least one cell identifier included in the cell identifier list, and
- report, to the base station, a measurement result by the received one or more synchronization signal blocks.
A method of reporting, by a user equipment, beam-related information in a wireless communication system, the method comprising:
- receiving, from a serving base station, a cell identifier list pre-configured for beam management,
- receiving one or more synchronization signal blocks from at least one neighbor base station corresponding to at least one cell identifier included in the cell identifier list and the serving base station, and
- reporting, to the serving base station, a measurement result by the received one or more synchronization signal blocks,
- wherein the measurement result comprises at least one of cell identifier information, index information of a synchronization signal block, or received power information.
Dependencies are inferred from the claim text.