WO2025015507 - DEVICE AND METHOD FOR REAL-TIME PREDICTION OF QoE IN VOICE SERVICES
National phase entry is expected:
Publication Number
WO/2025/015507
Publication Date
23.01.2025
International Application No.
PCT/CN2023/107780
International Filing Date
17.07.2023
Title **
[English]
DEVICE AND METHOD FOR REAL-TIME PREDICTION OF QoE IN VOICE SERVICES
[French]
DISPOSITIF ET PROCÉDÉ DE PRÉDICTION DE QOE EN TEMPS RÉEL DANS DES SERVICES VOCAUX
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Inventors
DE DOMENICO, Antonio
AYED, Fadhel
LOPEZ-PEREZ, David
PIOVESAN, Nicola
LI, Wenjie
WEI, Xing
CHEN, Jun
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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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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* 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 | 2062 | |
| EPO | Filing, Examination, Granting | 18021 | |
| Japan | Filing, Examination, Granting | 2545 | |
| South Korea | Filing, Examination, Granting | 2806 | |
| USA | Filing, Examination, Granting | 7340 |
Total:
32,774
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 voice service quality prediction in a network. The disclosure proposes a network device for quality estimation and/or prediction of a voice service for a UE, wherein the network device is associated with a serving cell of the UE, and the network device being configured to: receive one or more measurement reports from the UE, wherein each measurement report comprises one or more radio measurements collected by the UE during the voice service in the serving cell; and obtain a first probability for the UE based on the one or more measurement reports, wherein the first probability indicates a probability of occurrence of a low-quality service event in the serving cell. This disclosure further proposes a UE for assisting the quality estimation and/or prediction of a voice service.[French]
La présente divulgation concerne la prédiction de qualité de service vocal dans un réseau. L'invention concerne un dispositif de réseau pour l'estimation et/ou la prédiction de qualité d'un service vocal pour un UE, le dispositif de réseau étant associé à une cellule de desserte de l'UE, et le dispositif de réseau étant conçu pour : recevoir un ou plusieurs rapports de mesure en provenance de l'UE, chaque rapport de mesure comprenant une ou plusieurs mesures radio collectées par l'UE pendant le service vocal dans la cellule de desserte ; et obtenir une première probabilité pour l'UE sur la base du ou des rapports de mesure, la première probabilité indiquant une probabilité de survenue d'un événement de faible qualité de service dans la cellule de desserte. La présente divulgation propose en outre un UE pour aider à l'estimation et/ou à la prédiction de qualité d'un service vocal.