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Distributed flow control method, system and device

A flow control and distributed technology, applied in transmission systems, digital transmission systems, electrical components, etc., to achieve the effect of improving resource utilization

Active Publication Date: 2008-03-12
XINHUASAN INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to achieve the effective utilization of resources and improve the utilization rate of resources, a reasonable traffic control scheme is urgently needed for a many-to-one distributed networking environment. Regarding this point, there is no relevant content in the prior art.

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  • Distributed flow control method, system and device
  • Distributed flow control method, system and device
  • Distributed flow control method, system and device

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Embodiment Construction

[0042] It can be seen from the description of the background technology that for a many-to-one distributed networking environment, there is no reasonable flow control solution in the prior art. In order to overcome the problems in the prior art, a distributed flow control method is provided below, the basic idea of ​​which is: rationally allocate the egress bandwidth resource of the receiving end to multiple incoming interfaces, that is, the sending end, so as to achieve effective utilization of resources.

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0044] Fig. 1 shows the flowchart of the distributed flow control method in the present invention, referring to Fig. 1, the method mainly includes the following steps:

[0045] Step 101: the receiving end obtains status information of each sending e...

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Abstract

The present invention provides a distributed flow controlling method. The method comprises: a receiving terminal obtains the state information of each sending terminal, and respectively allocates the bandwidth resource for each sending terminal according to the state information of each sending terminal, and sends the bandwidth allocation result to each sending terminal, finally, the sending terminal sends the flow according to the self allocated bandwidth resource by the receiving terminal. In addition, the present invention also provides a distributed flow controlling system and a flow controlling device. The present invention can provide a rational flow control proposal for the distributed networking environment, thus to increase the utilization rate of resource.

Description

technical field [0001] The present invention relates to flow control technology, in particular to a distributed flow control method, system and device. Background technique [0002] In the process of network communication, in order to make limited network resources more effective and prevent users from congesting the network due to sudden large amounts of data, it is necessary to control user traffic. The basic principle of the common flow control mechanism is: when traffic congestion occurs at the receiving end, the receiving end sends a frame to tell the sending end to slow down the sending speed to alleviate the congestion. [0003] However, the above-mentioned flow control mechanism is generally aimed at a one-to-one communication situation in which one sending end corresponds to one receiving end. For distributed switching network equipment, it often happens that multiple senders send traffic to one receiver. In this many-to-one distributed networking environment, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/56H04L47/52
Inventor 赵广张德宁邓新红
Owner XINHUASAN INFORMATION TECH CO LTD