WO2023173343 - DEVICE AND METHOD FOR MULTIFLOW QUANTILES EXTRACTION AND RECONSTRUCTION
National phase entry is expected:
Publication Number
WO/2023/173343
Publication Date
21.09.2023
International Application No.
PCT/CN2022/081296
International Filing Date
17.03.2022
Title **
[English]
DEVICE AND METHOD FOR MULTIFLOW QUANTILES EXTRACTION AND RECONSTRUCTION
[French]
DISPOSITIF ET PROCÉDÉ D'EXTRACTION ET DE RECONSTRUCTION DE QUANTILES À FLUX MULTIPLES
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
GALLO, Massimo
Huawei Technologies Duesseldorf GmbH, Riesstr. 25
80992 Munich, DE
SIMON, Gwendal
Huawei Technologies Duesseldorf GmbH, Riesstr. 25
80992 Munich, DE
MIAO, Lihua
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
BI, Zixue
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
CHEN, Hao
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
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 | * |
| * | |
| * | |
International Searching Authority |
CNIPA
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1095 | |
| EPO | Filing, Examination | 7454 | |
| Japan | Filing | 591 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 4510 |
Total: 14132 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A network device (400) for extracting quantiles of a set of one or more flows. The network device (400) is configured to, for each packet belonging to a flow of the set of flows: extract a flow identifier (401) and a measurement value (402) of the flow; derive an index (403) of a bin corresponding to the extracted measurement value (402); generate a per-flow bin identifier (404) based on the flow identifier (401) and the index (403) of the bin; update a per-flow bin entry (405) that corresponds to the per-flow bin identifier (404) and that is stored in a first data structure (410) by increasing a value of the per-flow bin entry (405) by 1; and store the per-flow bin identifier (404) in a second data structure (420). A control plane entity (600) for reconstructing quantiles of a set of one or more flows.[French]
L’invention concerne un dispositif de réseau (400) pour extraire des quantiles d'un ensemble d'un ou de plusieurs flux. Le dispositif de réseau (400) est configuré pour, pour chaque paquet appartenant à un flux de l'ensemble de flux : extraire un identifiant de flux (401) et une valeur de mesure (402) du flux ; dériver un index (403) d'un bac correspondant à la valeur de mesure extraite (402) ; générer un identifiant de bac par flux (404) sur la base de l'identifiant de flux (401) et de l'index (403) du bac ; mettre à jour une entrée de bac par flux (405) qui correspond à l'identifiant de bac par flux (404) et qui est stockée dans une première structure de données (410) en augmentant une valeur de l'entrée de bac par flux (405) par 1 ; et stocker l'identifiant de bac par flux (404) dans une seconde structure de données (420). L’invention concerne également une entité de plan de commande (600) pour reconstruire des quantiles d'un ensemble d'un ou de plusieurs flux.