Title:
METHOD AND DEVICE FOR PERFORMING UPLINK TRANSMISSION AND RECEPTION IN COMMUNICATION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/071802
Kind Code:
A1
Abstract:
Disclosed are a method and device for performing uplink transmission and reception in a communication system. The method performed by a terminal in a wireless communication system according to an embodiment disclosed herein comprises the steps of: receiving information about the configuration of an SRS resource set; receiving DCI including a first PTRS-DMRS port association field and a second PTRS-DMRS port association field; and transmitting a PTRS on the basis of at least one of the first PTRS-DMRS port association field or the second PTRS-DMRS port association field. Here, on the basis that three PTRS ports are configured for the terminal, the first PTRS-DMRS port association field may indicate information about one DMRS port associated with one PTRS port and the second PTRS-DMRS port association field may indicate information about two DMRS ports associated with two PTRS ports.
Inventors:
KIM HYUNGTAE (KR)
KANG JIWON (KR)
PARK HAEWOOK (KR)
KANG JIWON (KR)
PARK HAEWOOK (KR)
Application Number:
PCT/KR2023/014189
Publication Date:
April 04, 2024
Filing Date:
September 19, 2023
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04L5/00; H04W72/23
Domestic Patent References:
| WO2022083634A1 | 2022-04-28 | |||
| WO2022104687A1 | 2022-05-27 | |||
| WO2022025590A1 | 2022-02-03 | |||
| WO2022152271A1 | 2022-07-21 |
Foreign References:
| US20220190985A1 | 2022-06-16 |
Attorney, Agent or Firm:
CHOE, Yun Seo et al. (KR)
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