WO2023147768 - SYSTEMS AND METHODS FOR PROCESSING A SUBCARRIER-MULTIPLEXED SIGNAL
National phase entry:
Publication Number
WO/2023/147768
Publication Date
10.08.2023
International Application No.
PCT/CN2023/073932
International Filing Date
31.01.2023
Title **
[English]
SYSTEMS AND METHODS FOR PROCESSING A SUBCARRIER-MULTIPLEXED SIGNAL
[French]
SYSTÈMES ET PROCÉDÉS DE TRAITEMENT D'UN SIGNAL MULTIPLEXÉ PAR SOUS-PORTEUSE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
LI, Chuandong
137 Tapestry Dr., Ottawa
Ontario K2J 0H3, CA
Priority Data
17/590,243
01.02.2022
US
Application details
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International Searching Authority |
CNIPA
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Legal Entity
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| Entry into National Phase under |
Chapter I
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1188 | |
| EPO | Filing, Examination | 7414 | |
| Japan | Filing | 595 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2710 |
Total: 12482 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
The disclosed systems and methods for processing a subcarrier-multiplexed signal comprising: i) mixing the subcarrier-multiplexed signal with a local oscillator (LO) signal; ii) extracting a respective subcarrier signal from the subcarrier-multiplexed signal; iii) sampling the respective subcarrier signal; iv) extracting timing recovery information from the respective subcarrier signal; and v) processing the respective sampled subcarrier signal to extract data from the respective sampled subcarrier signal.[French]
Les systèmes et les procédés divulgués pour traiter un signal multiplexé par sous-porteuse comprennent : i) le mélange du signal multiplexé par sous-porteuse avec un signal d'oscillateur local (LO) ; ii) l'extraction d'un signal de sous-porteuse respectif à partir du signal multiplexé par sous-porteuse ; iii) l'échantillonnage du signal de sous-porteuse respectif ; iv) l'extraction d'informations de récupération de synchronisation à partir du signal de sous-porteuse respectif ; et v) le traitement du signal de sous-porteuse échantillonné respectif pour extraire des données du signal de sous-porteuse échantillonné respectif.