WO2024243952 - SYSTEMS AND METHODS FOR INTER-DATA CENTER NETWORK BRIDGING
National phase entry is expected:
Publication Number
WO/2024/243952
Publication Date
05.12.2024
International Application No.
PCT/CN2023/097732
International Filing Date
01.06.2023
Title **
[English]
SYSTEMS AND METHODS FOR INTER-DATA CENTER NETWORK BRIDGING
[French]
SYSTÈMES ET PROCÉDÉS DE PONTAGE DE RÉSEAU ENTRE CENTRES DE DONNÉES
Applicants **
HUAWEI TECHNOLOGIES CO., LTD.
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
Inventors
BAHNASY, Mahmoud Mohamed
Suite 400, 303 Terry Fox Drive, Kanata Ottawa
Ontario 231, CA
MUNIR, Ali
Suite 400, 303 Terry Fox Drive, Kanata Ottawa
Ontario 231, CA
GANJALI, Yashar
Suite 400, 303 Terry Fox Drive, Kanata Ottawa
Ontario 231, CA
DONG, Peng
Huawei Administration Building, Bantian, Longgang District
Shenzhen, Guangdong 518129, CN
NIU, Junjie
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
* 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 | 1327 | |
| EPO | Filing, Examination | 8637 | |
| Japan | Filing | 590 | |
| South Korea | Filing | 482 | |
| USA | Filing, Examination | 4110 |
Total: 15146 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
Methods and systems for inter-data center bridging may be provided. According to an aspect, a method for recovering lost packets may be provided. The method includes marking for drop, by a first network device, a set of packets within a range based on a transmission rate, R; a buffer size, B; and a link latency, τ. The method may further include cloning and storing in a stalled queue, by the first network device, the set of packets. The method may further include transmitting, by the first network device to a second network device, the set of packets. The method may further include receiving, by the first network device from the second network device, an ACK corresponding to a packet of the set of packets. The method may further include handling, by the first network device, the cloned set of packets at the stalled queue based on the ACK.[French]
L'invention concerne des procédés et des systèmes de pontage entre centres de données. Selon un aspect, l'invention concerne un procédé de récupération de paquets perdus. Le procédé comprend le marquage de la perte, par un premier dispositif de réseau, d'un ensemble de paquets dans une plage basée sur un débit de transmission, R ; une taille de tampon, B ; et une latence de liaison, τ. Le procédé peut en outre comprendre le clonage et le stockage dans une file d'attente bloquée, au moyen du premier dispositif de réseau, de l'ensemble de paquets. Le procédé peut en outre comprendre la transmission, au moyen du premier dispositif de réseau et à un second dispositif de réseau, de l'ensemble de paquets. Le procédé peut en outre comprendre la réception, au moyen du premier dispositif de réseau et en provenance du second dispositif de réseau, d'un ACK correspondant à un paquet de l'ensemble de paquets. Le procédé peut en outre comprendre la gestion, au moyen du premier dispositif de réseau, de l'ensemble cloné de paquets au niveau de la file d'attente bloquée sur la base de l'ACK.