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Differential distribution transmission control method and system of cloud computing data center network and terminal

A data center network and transmission control technology, applied in the field of cloud computing, can solve problems such as not taking into account the impact of distributed grid architecture parameters on network data transmission efficiency, and unable to accurately and reliably solve congestion problems

Active Publication Date: 2021-09-07
HENAN POLYTECHNIC INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, the above-mentioned differential stream transmission control technology is mainly suitable for one-to-one communication and many-to-one communication, but for many-to-many complex network communication, it cannot accurately and reliably solve the congestion problem; in addition, the above-mentioned differential stream transmission control The technology does not take into account the impact of distributed grid architecture parameters on network data transmission efficiency

Method used

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  • Differential distribution transmission control method and system of cloud computing data center network and terminal
  • Differential distribution transmission control method and system of cloud computing data center network and terminal
  • Differential distribution transmission control method and system of cloud computing data center network and terminal

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Experimental program
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Embodiment 1

[0056] Embodiment 1: The differential flow transmission control method of the cloud computing data center network, such as figure 1 Shown, including switching output shunt control and switching input shunt control.

[0057] Switching output distribution control: generate a switching output distribution strategy according to the receiving priority fed back by the second server in the lower layer covered by the switch in real time; the switch responds to the output distribution strategy to perform distribution and output control on the data packets to be transmitted.

[0058] Switching input distribution control: Generate a switching input distribution control strategy according to the distribution of the first server at the upper layer of the switch and the distribution of the switches at the same level; the first server performs distribution input control on the data packets to be transmitted in response to the input distribution control strategy.

[0059] The specific process...

Embodiment 2

[0081] Embodiment 2: the differential flow transmission control system of the cloud computing data center network, such as figure 2 As shown, it includes multiple second servers, switches, and multiple first servers. The second server is used to feed back the receiving priority calculated in real time to the corresponding switch; the switch is used to generate a switching output distribution strategy according to the receiving priority fed back by the covered second server in real time, and respond to the output distribution strategy to be transmitted Data packets are split and output controlled; the first server is used to generate a switch input split control strategy according to the distribution of the first server on the upper layer of the switch and the distribution of the switch at the same level, and split the data packets to be transmitted in response to the input split control strategy Input control.

[0082] The second server is configured with a data collection u...

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Abstract

The invention discloses a differential distribution transmission control method and system of a cloud computing data center network and a terminal, and relates to the technical field of cloud computing, and the technical scheme is characterized in that the method comprises the steps of: generating an exchange output distribution strategy according to the receiving priority fed back by a lower-layer second server covered by a switch in real time; and generating a switching input shunting control strategy according to the distribution condition of the first server of the upper layer to which the switch belongs and the distribution condition of the same-level switch. According to the invention, the switch is used as the processing node of the second server and the first server, so that the switching output shunting strategy as output side control can be generated according to the receiving priority fed back by the second server as a receiving end, and the sending priority is automatically calculated according to the receiving priority received by the switch; and switching input shunt control serving as input side control is determined according to the sending priority and the distribution condition of the shunt output lines, so that data transmission control under a many-to-many complex network is realized, and network resources are reasonably distributed.

Description

technical field [0001] The present invention relates to the technical field of cloud computing, and more specifically, it relates to a differential stream transmission control method, system and terminal of a cloud computing data center network. Background technique [0002] Cloud computing is a kind of distributed computing, which refers to decomposing a huge data calculation processing program into countless small programs through the network "cloud", and then processing and analyzing these small programs through a system composed of multiple servers to obtain results and return to the user. Cloud computing, also known as grid computing, can process tens of thousands of data in a very short period of time (a few seconds), so as to achieve powerful network services. Existing cloud services are not just a kind of distributed computing, but the result of the mixed evolution and leap of computer technologies such as distributed computing, utility computing, load balancing, pa...

Claims

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Application Information

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IPC IPC(8): H04L12/851
CPCH04L47/24H04L47/2441Y02D30/50
Inventor 王飞吴晓艳杜垒林诗淇丁淯贺安俊杰
Owner HENAN POLYTECHNIC INST
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