WO2025150030 - CHANNEL SOUNDING WITH SUB-BAND FULL-DUPLEX (SBFD)
National phase entry is expected:
Publication Number
WO/2025/150030
Publication Date
17.07.2025
International Application No.
PCT/IB2025/052789
International Filing Date
17.03.2025
Title **
[English]
CHANNEL SOUNDING WITH SUB-BAND FULL-DUPLEX (SBFD)
[French]
SONDAGE DE CANAL AVEC DUPLEX INTÉGRAL DE SOUS-BANDE (SBFD)
Applicants **
LENOVO (SINGAPORE) PTE. LTD.
Inventors
GHANBARINEJAD, Majid
NANGIA, Vijay
Priority Data
63/574,171
03.04.2024
US
Application details
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International Searching Authority |
EPO
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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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| 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.
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2352 | |
| EPO | Filing, Examination, Granting | 11369 | |
| Japan | Filing, Examination, Granting | 2329 | |
| South Korea | Filing, Examination, Granting | 2359 | |
| USA | Filing, Examination, Granting | 11340 |
Total:
29,749
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Abstract[English]
Various aspects of the present disclosure relate to reference signal transmissions by a UE, such as techniques that determine reference signal frequency resources during SBFD operations (e.g., semi-static and/or dynamic SBFD operations). For example, a UE may include parameters for transmitting reference signals using SBFD and parameters for transmitting reference signals using non-SBFD. Therefore, the UE can transmit reference signals having knowledge of the frequency resources, enabling a wireless communications system to utilize reference signaling during SBFD operations, among other benefits.[French]
Divers aspects de la présente divulgation concernent des transmissions de signal de référence par un UE, telles que des techniques qui déterminent des ressources de fréquence de signal de référence pendant des opérations SBFD (par exemple, des opérations SBFD semi-statiques et/ou dynamiques). Par exemple, un UE peut comprendre des paramètres pour transmettre des signaux de référence à l'aide de SBFD et des paramètres pour transmettre des signaux de référence à l'aide de duplex non-SBFD. Par conséquent, l'UE peut transmettre des signaux de référence ayant la connaissance des ressources de fréquence, ce qui permet à un système de communications sans fil d'utiliser une signalisation de référence pendant des opérations SBFD, entre autres avantages.