WO2025199919 - DEVICE CONFIGURED TO RECEIVE REFERENCE SIGNAL OVER CHANNEL FROM SATELLITE AND TERMINAL AND METHOD THEREOF
National phase entry is expected:
Publication Number
WO/2025/199919
Publication Date
02.10.2025
International Application No.
PCT/CN2024/084669
International Filing Date
29.03.2024
Title **
[English]
DEVICE CONFIGURED TO RECEIVE REFERENCE SIGNAL OVER CHANNEL FROM SATELLITE AND TERMINAL AND METHOD THEREOF
[French]
DISPOSITIF CONFIGURÉ POUR RECEVOIR UN SIGNAL DE RÉFÉRENCE SUR UN CANAL À PARTIR D'UN SATELLITE, TERMINAL ET PROCÉDÉ ASSOCIÉS
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
BACHL, Rainer
YU, Zhibin
LIU, Mengting
AN, Xiaoyu
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
CNIPA
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2212 | |
| EPO | Filing, Examination, Granting | 21009 | |
| Japan | Filing, Examination, Granting | 2730 | |
| South Korea | Filing, Examination, Granting | 3198 | |
| USA | Filing, Examination, Granting | 7340 |
Total:
36,489
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Abstract[English]
The present disclosure relates to a device configured to receive reference signals over a channel between a non-geostationary satellite and a terminal. The device comprises a controller configured to perform a first measurement (MS1) at a first time (t1) of a first reference signal, perform a second measurement (MS2) at a second time (t2) of a second reference signal, and determine a propagation delay between the non-geostationary satellite and the terminal and/or a Doppler shift corresponding to a reference signal, based on a measurement result of the first measurement, a measurement result of the second measurement, and an assumption that a product of a propagation delay and a Doppler shift being linear value over time.[French]
La présente divulgation concerne un dispositif configuré pour recevoir des signaux de référence sur un canal entre un satellite non géostationnaire et un terminal. Le dispositif comprend un contrôleur configuré pour effectuer une première mesure (MS1) à un premier instant (t1) d'un premier signal de référence, effectuer une seconde mesure (MS2) à un second instant (t2) d'un second signal de référence et déterminer un délai de propagation entre le satellite non géostationnaire et le terminal et/ou un décalage Doppler correspondant à un signal de référence, en fonction d'un résultat de mesure de la première mesure, d'un résultat de mesure de la seconde mesure et d'une hypothèse qu'un produit d'un délai de propagation et d'un décalage Doppler est une valeur linéaire dans le temps.