Title:
MULTI-LAYER TRANSMISSION AND RECEPTION METHOD IN 1-BIT QUANTIZATION SYSTEM, AND APPARATUS THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/070975
Kind Code:
A1
Abstract:
Disclosed are a multi-layer transmission and reception method in a communication system based on 1-bit quantization in a wireless communication system, and an apparatus for supporting same. Particularly, a method by which a first device transmits and receives a signal in a wireless communication system comprises the steps of: receiving a reference signal (RS) from a second device; generating a demodulation reference vector on the basis of the RS; and receiving a data signal from the second device by using the demodulation reference vector, wherein the RS can be generated differently according to the modulation of the data signal.
Inventors:
LEE SANGRIM (KR)
LEE HOJAE (KR)
LEE HOJAE (KR)
Application Number:
PCT/KR2019/013093
Publication Date:
April 15, 2021
Filing Date:
October 07, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L27/227; H04L27/18; H04L27/20
Foreign References:
| KR20190090863A | 2019-08-02 | |||
| US20160323091A1 | 2016-11-03 | |||
| US20120163509A1 | 2012-06-28 | |||
| KR20120122816A | 2012-11-07 | |||
| KR20150030661A | 2015-03-20 |
Attorney, Agent or Firm:
ROYAL PATENT & LAW OFFICE (KR)
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