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Distributed edge data center system based on optical packet switching and application

A technology of optical packet switching and edge data, applied in the direction of transmission system, multiplexing system selection device, electrical components, etc. Real-time interconnection and intercommunication of structured data to achieve optimization and rational utilization of resources, flexible exchange, and reduction of storage and computing pressure

Pending Publication Date: 2022-04-12
南京曦光信息科技研究院有限公司 +1
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Problems solved by technology

[0004] However, the interconnection and data interaction between existing edge computing devices mostly rely on wireless or wired switching methods, and the stability, throughput, transmission speed, delay, security, etc. are difficult to meet the real-time interaction of massive and heterogeneous data. interoperability requirements

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  • Distributed edge data center system based on optical packet switching and application
  • Distributed edge data center system based on optical packet switching and application
  • Distributed edge data center system based on optical packet switching and application

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Embodiment Construction

[0037] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0038] The present invention designs a distributed edge data center system and application based on optical packet switching, which is used to process computing tasks from user-side devices and applications, and upload task results to cloud data centers, such as figure 1 As shown, the distributed edge data system includes a master computing node ECN-M and at least two edge computing centers, wherein each edge computing center includes an edge computing master node ECN-M 边 , and at least one slave node; each slave node includes an edge optical switching unit OSU 边 , and at least two edge computing nodes, in the structure of each slave node: each edge computing node is connected to the corresponding edge optical switching unit OSU 边 docking.

[0039] In the structure of each edge computing center: if the number of slave ...

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Abstract

The invention relates to a distributed edge data center system based on optical packet switching, which comprises a master computing node ECN-M and at least two edge computing centers, and each edge computing center comprises an edge computing master node ECN-M edge and at least one slave node; each slave node comprises an edge optical switching unit OSU edge and at least two edge computing nodes, and in the structure of each slave node, each edge computing node is in butt joint with the corresponding edge optical switching unit OSU edge; specific application is designed based on the system, the transmission bottleneck of electric signals on high-speed data can be reduced, the storage and calculation pressure of a control layer and a management layer is reduced, the expandability is high, and the interaction, storage and calculation requirements of distributed, massive, easily-constructed and burst services in an edge calculation scene are met.

Description

technical field [0001] The invention relates to a distributed edge data center system and application based on optical packet switching, and belongs to the technical field of edge computing. Background technique [0002] The data center in cloud computing is usually far away from most users, and its aggregated service mode will cause a large amount of propagation delay due to long-distance network transmission, so it is not suitable for massive and delay-sensitive services. Edge computing improves the aggregated high-latency service model of cloud computing, and has the advantages of high real-time performance, high stability, and high data security. [0003] Today, as Internet applications tend to be broadband, optical fiber communication networks are becoming more and more important in cloud computing systems based on large data centers. Optical communication that supports asynchronous optical packet switching has the advantages of supporting bursty services, low latency,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L67/10H04Q11/00
Inventor 赵俊常嘉瑞孙小菡
Owner 南京曦光信息科技研究院有限公司
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