WO2023023920 - FREQUENCY DIVERSITY IN SINGLE-CARRIER COMMUNICATIONS
National phase entry:
Publication Number
WO/2023/023920
Publication Date
02.03.2023
International Application No.
PCT/CN2021/114188
International Filing Date
24.08.2021
Title **
[English]
FREQUENCY DIVERSITY IN SINGLE-CARRIER COMMUNICATIONS
[French]
DIVERSITÉ DE FRÉQUENCE DANS DES COMMUNICATIONS À PORTEUSE UNIQUE
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
JIA, Ming
MA, Jianglei
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 | * |
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| 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
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| 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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2579 | |
| EPO | Filing, Examination, Granting | 24719 | |
| Japan | Filing, Examination, Granting | 3041 | |
| South Korea | Filing, Examination, Granting | 3918 | |
| USA | Filing, Examination, Granting | 10540 |
Total:
44,797
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
The present disclosure relates to providing frequency diversity in single-carrier communications. A first time domain signal that is based on a first frequency domain signal is transmitted, and a second time domain signal that is based on a second frequency domain signal is transmitted. The first frequency domain signal results from conversion of a sequence of modulation symbols to frequency domain and includes multiple frequency domain components. The second frequency domain signal is consistent with a cyclic shift of the frequency domain components of the first frequency domain signal. The first time domain signal and the second time domain signal are transmitted as a transmission and a retransmission related to an input from which the sequence of modulation symbols is generated.[French]
La présente divulgation concerne la mise en œuvre d'une diversité de fréquences dans des communications à porteuse unique. Un premier signal de domaine temporel, qui est basé sur un premier signal de domaine fréquentiel, est transmis, et un second signal de domaine temporel, qui est basé sur un second signal de domaine fréquentiel, est transmis. Le premier signal de domaine fréquentiel résulte de la conversion d'une séquence de symboles de modulation vers le domaine fréquentiel et inclut de multiples composantes de domaine fréquentiel. Le second signal de domaine fréquentiel est cohérent avec un décalage cyclique des composantes de domaine fréquentiel du premier signal de domaine fréquentiel. Le premier signal de domaine temporel et le second signal de domaine temporel sont transmis en tant que transmission et retransmission relatives à une entrée à partir de laquelle la séquence de symboles de modulation est générée.