WO2026008655 - METHOD FOR DETERMINING AT LEAST ONE ALTERNATIVE PATH FOR MITIGATION IN THE EVENT OF SATURATION, OR RISK OF SATURATION, ON AT LEAST ONE LINK OF AN AUTONOMOUS SYSTEM
National phase entry is expected:
Publication Number
WO/2026/008655
Publication Date
08.01.2026
International Application No.
PCT/EP2025/068731
International Filing Date
01.07.2025
Title **
[English]
METHOD FOR DETERMINING AT LEAST ONE ALTERNATIVE PATH FOR MITIGATION IN THE EVENT OF SATURATION, OR RISK OF SATURATION, ON AT LEAST ONE LINK OF AN AUTONOMOUS SYSTEM
[French]
PROCÉDÉ DE DÉTERMINATION D'AU MOINS UN CHEMIN ALTERNATIF POUR LA MITIGATION EN CAS DE SATURATION OU DE RISQUE DE SATURATION SUR AU MOINS UN LIEN D'UN SYSTÈME AUTONOME
Applicants **
ORANGE
Inventors
LAMBERT, Anthony
CAPELLE, Marc
Priority Data
FR2407391
05.07.2024
FR
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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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2005 | |
| EPO | Filing, Examination, Granting | 8107 | |
| Japan | Filing, Examination, Granting | 2122 | |
| South Korea | Filing, Examination, Granting | 2004 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
18,978
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Abstract[English]
The invention relates to a method for determining at least one alternative path for routing at least one data stream within an autonomous system implementing an IP routing protocol, in the event of saturation, or risk of saturation, of at least one link of a plurality of target links present on at least one path between an entry point and an exit point of the autonomous system. Such a method comprises: - a reinforcement-learning training phase (11), in which at least one agent (AG) is trained to determine at least one path for routing the at least one data stream within the autonomous system, on the basis of at least one exchange of data between the at least one agent (AG) and a reinforcement-learning environment (ENV), as a function of at least one datum representative of the saturation or risk of saturation; - an inference phase (12), in which the at least one trained agent is used to deliver the at least one alternative path.[French]
L'invention se rapporte à un procédé de détermination d'au moins un chemin alternatif pour l'acheminement d'au moins un flux de données au sein d'un système autonome mettant en œuvre un protocole de routage IP, en cas de saturation ou de risque de saturation d'au moins un lien d'une pluralité de liens cibles compris sur au moins un chemin entre un point d'entrée et un point de sortie dudit système autonome. Un tel procédé comprend : - une phase d'entrainement (11) de type apprentissage par renforcement, dans laquelle au moins un agent (AG) est entrainé à déterminer au moins un chemin d'acheminement dudit au moins un flux de données au sein dudit système autonome, sur la base d'au moins un échange de données entre ledit au moins un agent (AG) et un environnement d'apprentissage par renforcement (ENV), en fonction d'au moins une donnée représentative de ladite saturation ou dudit risque de saturation; - une phase d'inférence (12), dans laquelle ledit au moins un agent entrainé est utilisé pour délivrer ledit au moins un chemin alternatif.