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US 11,539,487 B2Granted
Method of receiving phase tracking reference signal by user equipment in wireless communication system and device for supporting same
AssigneeLG Electronics Inc.
InventorsKilbom Lee, Jiwon Kang, Kijun Kim, Kyuseok Kim
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Abstract
The present invention discloses a method of receiving a phase tracking reference signal by a user equipment in a wireless communication system and device for supporting the same.
Claims7
A method performed by a user equipment (UE) in a wireless communication system, the method comprising:
- receiving a first phase tracking reference signal (PT-RS) related to a first PT-RS port among two PT-RS ports allocated to the UE;
- and
- receiving a second PT-RS related to a second PT-RS port among the two PT-RS ports,
- wherein the first PT-RS and the second PT-RS are received based on a configured time density related to a higher modulation coding scheme (MCS) among a plurality of MCSs respectively related to the first PT-RS port and the second PT-RS port.
1 more element
A user equipment (UE) configured to operate in a wireless communication system, the UE comprising:
- a transceiver;
- and
- at least one processor coupled with the transceiver, wherein the at least one processor is configured to:
- receive a first phase tracking reference signal (PT-RS) related to a first PT-RS port among two PT-RS ports allocated to the UE;
- and
- receive a second PT-RS related to a second PT-RS port among the two PT-RS ports, and
- wherein the first PT-RS and the second PT-RS are received based on a configured time density related to a higher modulation coding scheme (MCS) among a plurality of MCSs respectively related to the first PT-RS port and the second PT-RS port.
4 more elements
An apparatus configured to operate in a wireless communication system, the apparatus comprising:
- at least one processor;
- and
- at least one computer memory operably connectable to the at least one processor and storing instructions that, when executed, cause the at least one processor to perform operations comprising:
- receiving a first phase tracking reference signal (PT-RS) related to a first PT-RS port among two PT-RS ports allocated to the apparatus;
- and
- receiving a second PT-RS related to a second PT-RS port among the two PT-RS ports,
- wherein the first PT-RS and the second PT-RS are received based on a configured time density related to a higher modulation coding scheme (MCS) among a plurality of MCSs respectively related to the first PT-RS port and the second PT-RS port.
4 more elements
Dependencies are inferred from the claim text.