Title:
METHODS AND APPARATUSES FOR AI/ML MODEL SELECTION AND NLOS IDENTIFICATION FOR NR POSITIONING ESTIMATION ENHANCEMENT
Document Type and Number:
WIPO Patent Application WO/2024/065768
Kind Code:
A1
Abstract:
A method for artificial intelligence (AI) /machine learning (ML) model selection and non-light of sight (NLOS) identification for new radio (NR) positioning estimation enhancement performed by a communication network system includes performing a flexible selection among an AI/ML based positioning method, an AI/ML assisted positioning method, and a non AI/ML based positioning method based on characteristics of positioning methods and application level positioning quality of service (QoS) requirements; performing an activation and/or transfer for LOS/NLOS AI/ML identification model parameters to a node responsible for providing the LOS/NLOS indication based on an application layer to positioning method mapping indication; and/or performing a transfer of the same or identical LOS/NOLS classification AI/ML model parameters to the node responsible for providing the LOS/NLOS indication used to improve the degree of trust of the indication at the node responsible a final UE location estimate.
Inventors:
MOHAMMED MIKAEIL SALIH AHMED (CN)
Application Number:
PCT/CN2022/123500
Publication Date:
April 04, 2024
Filing Date:
September 30, 2022
Export Citation:
Assignee:
SHENZHEN TCL NEW TECH CO LTD (CN)
International Classes:
H04L27/00
Domestic Patent References:
| WO2014047352A2 | 2014-03-27 | |||
| WO2021262570A1 | 2021-12-30 |
Foreign References:
| DE102021112407A1 | 2021-12-23 | |||
| US20220113365A1 | 2022-04-14 | |||
| US20110053613A1 | 2011-03-03 |
Other References:
"3rd Generation Partnership Project; Technical Specification Group Radio Access Network; NR; NR and NG-RAN Overall Description; Stage 2 (Release 17)", 3GPP STANDARD; TECHNICAL SPECIFICATION; 3GPP TS 38.300, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG2, no. V17.0.0, 13 April 2022 (2022-04-13), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France, pages 1 - 204, XP052145925
Attorney, Agent or Firm:
PURPLEVINE INTELLECTUAL PROPERTY (SHENZHEN) CO., LTD. (CN)
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