Title:
METHOD AND APPARATUSES FOR POSITIONING IN NON-TERRESTRIAL NETWORK
Document Type and Number:
WIPO Patent Application WO/2024/074006
Kind Code:
A1
Abstract:
Embodiments of the present application are related to methods and apparatuses for positioning in non-terrestrial network (NTN). An embodiment of the present application provides a positioning server including: a transceiver and a processor coupled to the transceiver, wherein the processor is configured to: receive, with the transceiver and from at least one of a base station (BS) or a user equipment (UE), assistant measurement information associated with a round trip time (RTT) measurement between the UE and a transmission and reception point (TRP) of the BS; and determine a RTT and locate the UE during a multi-RTT positioning procedure based at least partly on the assistance measurement information and an RTT measurement result, wherein the assistant measurement information includes at least one of the following: supplementary information associated with the UE and the TRP; timing information associated with the RTT measurement result; a first offset time difference of the RTT measurement result for the TRP; or a second offset time difference of the RTT measurement result for the UE.
Inventors:
XU MIN (CN)
HAN JING (CN)
WU LIANHAI (CN)
HU JIE (CN)
YUE RAN (CN)
HAN JING (CN)
WU LIANHAI (CN)
HU JIE (CN)
YUE RAN (CN)
Application Number:
PCT/CN2023/078183
Publication Date:
April 11, 2024
Filing Date:
February 24, 2023
Export Citation:
Assignee:
LENOVO BEIJING LTD (CN)
International Classes:
H04W64/00
Foreign References:
| CN113302995A | 2021-08-24 | |||
| CN104583803A | 2015-04-29 | |||
| US20230051054A1 | 2023-02-16 |
Other References:
HUAWEI, HISILICON: "NR positioning measurements", 3GPP DRAFT; R1-1908116, 3RD GENERATION PARTNERSHIP PROJECT (3GPP), MOBILE COMPETENCE CENTRE ; 650, ROUTE DES LUCIOLES ; F-06921 SOPHIA-ANTIPOLIS CEDEX ; FRANCE, vol. RAN WG1, no. Prague, Czech Republic; 20190826 - 20190830, 17 August 2019 (2019-08-17), Mobile Competence Centre ; 650, route des Lucioles ; F-06921 Sophia-Antipolis Cedex ; France , XP051764736
Attorney, Agent or Firm:
LEE AND LI - LEAVEN IPR AGENCY LTD. et al. (CN)
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