WO2023151079 - SYSTEM AND METHOD FOR CARRIER FREQUENCY OFFSET ESTIMATION
National phase entry:
Publication Number
WO/2023/151079
Publication Date
17.08.2023
International Application No.
PCT/CN2022/076211
International Filing Date
14.02.2022
Title **
[English]
SYSTEM AND METHOD FOR CARRIER FREQUENCY OFFSET ESTIMATION
[French]
SYSTÈME ET PROCÉDÉ D'ESTIMATION DE DÉCALAGE DE FRÉQUENCE PORTEUSE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
HAIJA, Ahmad Abu Al
BALIGH, Mohammadhadi
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
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 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 | 2078 | |
| EPO | Filing, Examination, Granting | 17218 | |
| Japan | Filing, Examination, Granting | 2597 | |
| South Korea | Filing, Examination, Granting | 2869 | |
| USA | Filing, Examination, Granting | 6540 |
Total:
31,302
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The application provides a system and method for CFO estimation based on two (or more) sequences that are separate in time. Each sequence consists of two combined sequences. A combination of coarse estimation followed by fine estimation is used. Options are provided to include the transmission of the two sequences within a structure consistent with previous SSB block formats for one or both initial and non-initial access processes.[French]
La demande concerne un système et un procédé d'estimation de décalage de fréquence porteuse (CFO) sur la base de deux séquences (ou plus) qui sont distinctes dans le temps. Chaque séquence est constituée de deux séquences combinées. Une combinaison d'estimation grossière suivie d'une estimation fine est utilisée. Des options sont fournies pour comprendre la transmission des deux séquences dans une structure cohérente avec des formats de blocs SSB précédents pour un processus ou les deux processus d'accès initial et non initial.