Title:
TARGET NODE FOR POSITIONING SYSTEMS
Document Type and Number:
WIPO Patent Application WO/2024/050743
Kind Code:
A1
Abstract:
Embodiments of the invention relate to a first target node (100) for a positioning system (400). The first target node (100) is configured to receive positioning reference signals (410) and a positioning message (420) from at least one second target node (300). The positioning message (420) of the second target node (300) indicates at least one estimated position of the second target node (300). Based on the received positioning reference signals (410) and the positioning message (420) of the second target node (300) the first target node (100) determines at least one estimated position (P1) of its own position. Thereby, improved positioning accuracy is provided. Furthermore, the invention also relates to a corresponding method and a computer program.
Inventors:
HU SHA (DE)
WANG HAO (CN)
WANG HAO (CN)
Application Number:
PCT/CN2022/117698
Publication Date:
March 14, 2024
Filing Date:
September 08, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W4/02; G01S5/02; H04W64/00
Domestic Patent References:
| WO2022125393A1 | 2022-06-16 | |||
| WO2022034485A1 | 2022-02-17 |
Foreign References:
| CN110383862A | 2019-10-25 | |||
| CN110301157A | 2019-10-01 | |||
| US20190230618A1 | 2019-07-25 |
Other References:
NTT DOCOMO, INC.: "Discussions on potential solutions for SL positioning", 3GPP TSG RAN WG1 #109-E, R1-2204385, 29 April 2022 (2022-04-29), XP052153513
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