Title:
METHOD AND APPARATUS FOR REFERENCE SYMBOL PATTERN ADAPTATION
Document Type and Number:
WIPO Patent Application WO/2023/182823
Kind Code:
A1
Abstract:
Machine learning (ML) adaptation of any one of reference signal (RS) temporal density, RS frequency density, RS spatial density, or number of transmission/reception points (TRPs) that transmit RS provides configuration of lower RS densities or fewer TRPs that transmit RS without significant loss of throughput in appropriate circumstances. Determinations to switch from high density transmission to low density transmission, to reduce the number of antenna ports or TRPs that transmit RS, or to fallback to high density transmission may be made by the ML model, optionally with UE assistance information.
Inventors:
LO CALEB K (US)
JEON JEONGHO (KR)
LEE GILWON (KR)
JEON JEONGHO (KR)
LEE GILWON (KR)
Application Number:
PCT/KR2023/003848
Publication Date:
September 28, 2023
Filing Date:
March 23, 2023
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04L5/00; G06N20/00; H04W8/24
Domestic Patent References:
| WO2021112360A1 | 2021-06-10 | |||
| WO2021256584A1 | 2021-12-23 |
Foreign References:
| US20210064996A1 | 2021-03-04 | |||
| US20210160149A1 | 2021-05-27 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Services and System Aspects; Management and orchestration; Artificial Intelligence / Machine Learning (AI/ML) management (Release 17)", 3GPP TS 28.105, no. V1.0.0, 8 March 2022 (2022-03-08), pages 1 - 17, XP052144449
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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