Title:
METHOD AND DEVICE FOR CONFIGURING REFERENCE SIGNAL FOR COVERAGE EXTENSION
Document Type and Number:
WIPO Patent Application WO/2023/090812
Kind Code:
A1
Abstract:
A method and a device for configuring a reference signal for coverage extension are disclosed. A method of a terminal comprises the steps of: receiving, from a base station, DCI including information indicating whether PT-RS is mapped; identifying that the PT-RS is mapped to a data channel on the basis of the information; and performing a procedure of transmitting or receiving the data channel including the PT-RS to or from the base station.
Inventors:
KIM CHEUL SOON (KR)
MOON SUNG HYUN (KR)
LEE JUNG HOON (KR)
MOON SUNG HYUN (KR)
LEE JUNG HOON (KR)
Application Number:
PCT/KR2022/017981
Publication Date:
May 25, 2023
Filing Date:
November 15, 2022
Export Citation:
Assignee:
ELECTRONICS & TELECOMMUNICATIONS RES INST (KR)
International Classes:
H04L5/00; H04L1/08; H04W68/02; H04W72/04; H04W74/08
Foreign References:
| KR20190054184A | 2019-05-21 | |||
| US20210168011A1 | 2021-06-03 | |||
| KR20190139884A | 2019-12-18 | |||
| US20200177416A1 | 2020-06-04 | |||
| US20200287687A1 | 2020-09-10 |
Attorney, Agent or Firm:
E-SANG PATENT & TRADEMARK LAW FIRM (KR)
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