WO2024184729 - LOCALIZATION OF PASSIVE BACKSCATTERS FOR POSITIONING
National phase entry:
Publication Number
WO/2024/184729
Publication Date
12.09.2024
International Application No.
PCT/IB2024/051882
International Filing Date
27.02.2024
Title **
[English]
LOCALIZATION OF PASSIVE BACKSCATTERS FOR POSITIONING
[French]
LOCALISATION DE RÉTRODIFFUSEURS PASSIFS POUR POSITIONNEMENT
Applicants **
NOKIA TECHNOLOGIES OY
Inventors
VEJLGAARD, Benny
BARBU, Oana-Elena
HARREBEK, Johannes
SVENDSEN, Simon
KIILERICH PRATAS, Nuno Manuel
Priority Data
63/451,048
09.03.2023
US
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 | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
EPO
* |
| 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 |
|
* 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 | 2751 | |
| EPO | Filing, Examination, Granting | 20924 | |
| Japan | Filing, Examination, Granting | 2974 | |
| South Korea | Filing, Examination, Granting | 3502 | |
| USA | Filing, Examination, Granting | 13940 |
Total:
44,091
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Systems, methods, apparatuses, and computer program products for determining the initial (i.e., post-deployment) position, and dynamically tracking the position of semi-passive devices using ad-hoc infrastructure with a co-located activator and reader. One method may include a UE comparing a current location of a tag to an estimated location of the tag; determining that the current location of the tag and the estimated location of the tag do not match within an integrity threshold; transmitting to a location management function a list of tags associated with a potentially compromised location indicating the tag; receiving from the location management function an update to the current location of the tag; and updating the current location of the tag.[French]
L'invention concerne des systèmes, des procédés, des appareils et des produits-programmes informatiques destinés à déterminer la position initiale (à savoir, post-déploiement) et à suivre dynamiquement la position de dispositifs semi-passifs à l’aide d’une infrastructure ad hoc avec un activateur et un lecteur colocalisés. Un des procédés peut comprendre la comparaison par un UE d’un emplacement actuel d’une étiquette à un emplacement estimé de l’étiquette ; la détermination selon laquelle l’emplacement actuel de l’étiquette et l’emplacement estimé de l’étiquette ne concordent pas dans la limite d’un seuil d’intégrité ; la transmission à une fonction de gestion d'emplacement d’une liste d’étiquettes associées à un emplacement potentiellement compromis indiquant l’étiquette ; la réception, en provenance de la fonction de gestion d'emplacement, d’une mise à jour de l’emplacement actuel de l’étiquette ; et la mise à jour de l’emplacement actuel de l’étiquette.