WO2024261050 - METHOD AND DEVICE FOR TRANSMITTING AN OFDM DATA FRAME
National phase entry:
Publication Number
WO/2024/261050
Publication Date
26.12.2024
International Application No.
PCT/EP2024/067083
International Filing Date
19.06.2024
Title **
[English]
METHOD AND DEVICE FOR TRANSMITTING AN OFDM DATA FRAME
[French]
PROCÉDÉ ET DISPOSITIF DE TRANSMISSION D'UNE TRAME DE DONNÉES EN OFDM
Applicants **
ORANGE
111, quai du Président Roosevelt
92130 Issy-les-Moulineaux, FR
Inventors
DUFRENE, Louis Adrien
ORANGE - Intellectual Property and Licensing
Orange Gardens - 44 Avenue de la République - CS 50010
92326 Chatillon, FR
LAMPIN, Quentin
ORANGE - Intellectual Property and Licensing
Orange Gardens - 44 Avenue de la République - CS 50010
92326 Chatillon, FR
Priority Data
FR2306541
22.06.2023
FR
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 | * |
| * | |
| * | |
International Searching Authority |
EPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 965 | |
| EPO | Filing, Examination | 4606 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 3910 |
Total: 10646 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
among the q sequences making up the frame, obtaining (403) an item of data relating to the quality of the channel of N OFDM subcarriers, applying (404) the same cyclical shift to the q sequences coding for the q words of the frame to be transmitted, the value of the shift being such that it maximises the number of non-zero values positioned on the subcarriers affording the best channels, and transmitting (405) the q shifted sequences in q separate OFDM symbols.[French]
parmi les q séquences composant la trame, d’obtenir (403) une donnée relative à la qualité du canal de N sous-porteuses OFDM, d’appliquer (404) un même décalage cyclique aux q séquences codant pour les q mots de la trame à transmettre, la valeur du décalage étant telle qu’elle maximise le nombre de valeurs non milles positionnées sur les sous-porteuses offrant les meilleurs canaux, et de transmettre (405) les q séquences décalées dans q symboles OFDM distincts.