WO2023279722 - METHOD AND DEVICE FOR REDUCING PEAK-TO-AVERAGE POWER RATION FOR SINGLE CARRIER SIGNALS
National phase entry:
Publication Number
WO/2023/279722
Publication Date
12.01.2023
International Application No.
PCT/CN2022/076532
International Filing Date
16.02.2022
Title **
[English]
METHOD AND DEVICE FOR REDUCING PEAK-TO-AVERAGE POWER RATION FOR SINGLE CARRIER SIGNALS
[French]
PROCÉDÉ ET DISPOSITIF DE RÉDUCTION DE RAPPORT DE PUISSANCE CRÊTE SUR PUISSANCE MOYENNE POUR DES SIGNAUX À PORTEUSE UNIQUE
Applicants **
HUAWEI TECHNOLOGIES CO.,LTD.
Huawei Administration Building, Bantian,Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
ABDELHAFIZ, Abubaker
C/o 303 Terry Fox Drive, Suite 400
Ottawa, Ontario K2K 3J1, CA
JIAN, Ming
C/o 303 Terry Fox Drive, Suite 400
Ottawa, Québec K2K 3J1, CA
Priority Data
17/368,350
06.07.2021
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Number of Pages with Drawings | * |
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International Searching Authority |
CNIPA
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Translation |
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Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1356 | |
| EPO | Filing, Examination | 8456 | |
| Japan | Filing | 588 | |
| South Korea | Filing | 574 | |
| USA | Filing, Examination | 3510 |
Total: 14484 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
There is provided a method of transmitting and receiving data across a network. A receiver device comprises a recovery module comprising a neural network trained to recover signals from clipped signals. The transmitter device may clip the original signal more aggressively due to the improved performance of the machine-learning based recovery module, thereby reducing the Peak to Average Power Ratio (PAPR) of the signal.[French]
L'invention concerne un procédé de transmission et de réception de données à travers un réseau. Un dispositif récepteur comprend un module de récupération comprenant un réseau neuronal entraîné pour récupérer des signaux à partir de signaux écrêtés. Le dispositif émetteur peut écrêter le signal d'origine de manière plus agressive en raison de la performance améliorée du module de récupération basé sur l'apprentissage machine, ce qui permet de réduire le rapport de puissance crête sur puissance moyenne (PAPR) du signal.