Network bandwidth scheduling method and system

A network bandwidth and scheduling system technology, applied in the transmission system, digital transmission system, data exchange network, etc., can solve the problem of insufficient intelligence and flexibility in bandwidth scheduling, and achieve the effect of improving bandwidth utilization

Active Publication Date: 2015-04-01
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] In order to solve the problem that the current bandwidth scheduling is not intelligent and flexible

Method used

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  • Network bandwidth scheduling method and system
  • Network bandwidth scheduling method and system
  • Network bandwidth scheduling method and system

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Embodiment Construction

[0024] Various aspects of the present invention will be described in detail below with reference to the drawings and specific embodiments. Wherein, well-known modules, units and their mutual connections, links, communications or operations are not shown or described in detail. Also, the described features, architectures, or functions may be combined in any manner in one or more implementations. It should be understood by those skilled in the art that the various implementations described below are only for illustration, rather than limiting the protection scope of the present invention. It can also be easily understood that the modules or units or processing methods in the embodiments described herein and shown in the accompanying drawings can be combined and designed in various configurations.

[0025] figure 1 is a flowchart of a network bandwidth scheduling method according to an embodiment of the present invention; see figure 1 , the method includes:

[0026] Step S1, ...

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Abstract

The invention discloses a network bandwidth scheduling method and a network bandwidth scheduling system. The network bandwidth scheduling method comprises the following steps: when network data need to be transmitted through a service terminal, checking and requiring available bandwidth of the network bandwidth from the network bandwidth scheduling system; scheduling and distributing the available bandwidth to the service terminal according to the use situation of the available bandwidth through the network bandwidth scheduling system; performing bandwidth audit on the process that the network bandwidth is used in the service terminal through an audit module in the network bandwidth scheduling system, feeding back an audit report to the service terminal, and performing network bandwidth scheduling management according to the audit report; performing congestion detection on the network bandwidth through the network bandwidth scheduling system, and when judging that network congestion happens, transmitting a congestion inform to relieve the network congestion to the service terminal. By the adoption of the network bandwidth scheduling method and the network bandwidth scheduling system disclosed by the invention, intelligent scheduling of service data transmission among data centers is achieved, and the utilization rate of bandwidth is increased.

Description

technical field [0001] The present invention relates to the field of computer network bandwidth, and more specifically, to a network bandwidth scheduling method and system. Background technique [0002] With the rise of cloud computing, the number of data centers of large Internet companies is gradually increasing, and the scale is also increasing. In the face of bandwidth transmission between large data centers, most of the existing bandwidth scheduling methods are based on bandwidth control methods for different flows under software-defined networking. [0003] At present, there are mainly the following technical means to realize network bandwidth scheduling. One is to set priority for business traffic through protocols or software, such as QOS (Quality of Service). The flow demand has not been met for a long time; the second is through hardware, such as adding corresponding buffer memory in the switch or router, or adding corresponding forwarding scheduling equipment bet...

Claims

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Application Information

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IPC IPC(8): H04L12/917H04L12/801H04L47/76
Inventor 方军熊亚军谷伟波邓人菠
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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