Title:
METHOD AND DEVICE FOR TRANSMITTING AND RECEIVING UPLINK CHANNEL IN NON-TERRESTRIAL NETWORK
Document Type and Number:
WIPO Patent Application WO/2024/096531
Kind Code:
A1
Abstract:
Disclosed are a method and device for transmitting and receiving an uplink channel in a non-terrestrial network. A method of a first communication node comprises the steps of: mapping modulation symbols and reference signals to a resource area; obtaining information about a phase shift for each subcarrier in the resource area; applying the phase shift to each subcarrier to perform a first pre-compensation operation on the phase; and transmitting, to a second communication node, a signal that has had the first pre-compensation operation applied thereto.
Inventors:
SUH YOUNG KIL (KR)
HONG UI HYUN (KR)
LEE JEONG SU (KR)
HONG UI HYUN (KR)
LEE JEONG SU (KR)
Application Number:
PCT/KR2023/017162
Publication Date:
May 10, 2024
Filing Date:
October 31, 2023
Export Citation:
Assignee:
HYUNDAI MOTOR CO LTD (KR)
KIA CORP (KR)
KIA CORP (KR)
International Classes:
H04L7/00; H04L1/08; H04L5/00; H04L27/26; H04W84/06
Domestic Patent References:
| WO2022211577A1 | 2022-10-06 |
Foreign References:
| KR20190090327A | 2019-08-01 | |||
| KR20190015698A | 2019-02-14 | |||
| KR20210094455A | 2021-07-29 | |||
| US20160353433A1 | 2016-12-01 |
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
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