Invention Grant
- Patent Title: Method for transmitting/receiving reference signal in wireless communication system, and device therefor
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Application No.: US16610892Application Date: 2018-01-23
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Publication No.: US11336413B2Publication Date: 2022-05-17
- Inventor: Kyuseok Kim , Jiwon Kang , Hyungtae Kim , Kilbom Lee
- Applicant: LG ELECTRONICS INC.
- Applicant Address: KR Seoul
- Assignee: LG ELECTRONICS INC.
- Current Assignee: LG ELECTRONICS INC.
- Current Assignee Address: KR Seoul
- Agency: Lee Hong Degerman Kang Waimey
- International Application: PCT/KR2018/001031 WO 20180123
- International Announcement: WO2018/203592 WO 20181108
- Main IPC: H04L5/00
- IPC: H04L5/00 ; H04J13/00 ; H04J13/18 ; H04L25/00

Abstract:
A method and a device, which: receive, from a base station through a demodulation reference signal (DMRS) symbol, a DMRS set according to a specific pattern by the base station, wherein the DMRS is transmitted in a specific antenna port and positioned on one or two time axis symbols, which are the same as at least one other DMRS transmitted in another antenna port; and decode data by using the DMRS.
Public/Granted literature
- US20210281374A1 METHOD FOR TRANSMITTING/RECEIVING REFERENCE SIGNAL IN WIRELESS COMMUNICATION SYSTEM, AND DEVICE THEREFOR Public/Granted day:2021-09-09
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