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System and method for transmitting computing power network information through IGP protocol extension

A network information and protocol technology, applied in the field of information coding, can solve the problems of unguaranteed user experience and unbalanced computing load of service nodes, etc., and achieve the effect of easy promotion and popularization, ensuring heterogeneous compatibility and good compatibility

Active Publication Date: 2022-06-24
南京星邺汇捷网络科技有限公司
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Problems solved by technology

[0002] In order to support new services such as VR / AR, V2X, and the rise of new applications, new technologies such as the Internet of Things, edge computing, and artificial intelligence must be developed to support a good user experience for these new services. However, the existing cloud network is The priority is to ensure the bandwidth of the business network. The user's business request is usually dispatched to the node closest to the user through DNS or other load balancing methods. Although the network bandwidth is guaranteed to a certain extent, due to the unbalanced computing load of the business node, etc. , the user experience is still not guaranteed

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  • System and method for transmitting computing power network information through IGP protocol extension
  • System and method for transmitting computing power network information through IGP protocol extension

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Embodiment Construction

[0028] The present invention will be further explained below in conjunction with the accompanying drawings.

[0029] Glossary:

[0030] Autonomous System (AS): is a group of networks controlled by an administrative department. Autonomous systems are uniquely identified with a 16-bit number. The Internet Address Authority (Internet Assigned Numbers Authority, IANA) has designated the registration authority of each region to be responsible for the allocation of AS numbers. The same routing technology is used inside the AS to implement a unified routing strategy. Different ASs can adopt different routing technologies and routing strategies. Interior Gateway Protocol (IGP) is used to exchange routing information within the autonomous system. For example, IS-IS and OSPF are interior gateway protocols. Exterior Gateway Protocol (EGP) is used to exchange routing information between two autonomous systems, and Border Gateway Protocol (Border Gateway Protocol) is a widely used exter...

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Abstract

The invention discloses a system and a method for transmitting computing power network information through IGP protocol extension. The system comprises a CFN control plane and n CFN nodes, wherein an edge computing node is hung under each CFN node; all CFN nodes perceive services contained in lower-hung corresponding edge computing nodes and spread perceived service information to all CFN nodes in an autonomous system through a TLV structure expanded by an IGP protocol and a flooding mechanism of the IGP protocol, so that all CFN nodes master edge computing service information associated with other CFN nodes, and the service information of the edge computing nodes associated with the other CFN nodes is mastered. Transmitting edge computing service information to a CFN control plane by a specified CFN node in the autonomous system; a user accesses through a certain CFN node, the CFN node senses the access requirement of the user and interacts through the CFN control plane, and the CFN control plane issues an optimal service access path according to the requirement.

Description

technical field [0001] The invention belongs to the information coding technology in data communication, and particularly relates to a system and method for transmitting computing power network information through IGP protocol extension. Background technique [0002] In order to support new services such as VR / AR, V2X, and the rise of new applications, new technologies such as the Internet of Things, edge computing, and artificial intelligence must be developed to support a good user experience for these new services. However, the existing cloud network is a The priority is to ensure the service network bandwidth. The user's service request is usually dispatched to the node closest to the user through DNS or other load balancing methods. Although the network bandwidth is guaranteed to some extent, due to the unbalanced computing load of the service nodes and other reasons , the user experience is still not guaranteed. [0003] In order to solve the above problems, the indus...

Claims

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Application Information

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IPC IPC(8): H04L45/12
CPCH04L45/12
Inventor 胡卫兵庞海东刘树权陈富强
Owner 南京星邺汇捷网络科技有限公司
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