Heuristic network load balancing method
A technology of network load and balancing method, which is applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problem of not considering the state of network traffic, so as to reduce the network packet loss rate, speed up data transmission, and reduce network transmission time. Delayed effect
Active Publication Date: 2017-05-31
广州市华昕信息技术有限公司
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But its limitation is that it does not consider the actual network traffic status and puts multiple paths on the same footing.
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[0028] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.
[0029]The technical problem to be solved by the present invention is to effectively manage network resources in a large-scale cloud computing system, make full use of redundant and idle links in the network, improve the utilization of network resources, achieve the purpose of network load balancing, and finally realize the low network cost. Latency, low packet loss and high throughput. The load of each link in the network is different, how to choose the appropriate path among so many links is a direction worth studying. The present invention periodically monitors the bandwidth utilization of each link in the network, uses a heuristic algorithm to adaptively plan the data packet forwarding path between hosts according to the link load, modifies the forwarding rules of relevant routes, and transfers some data streams from ...
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The invention relates to a heuristic network load balancing method. The method is characterized in that a source switch node is used as the first switch node of currently explored network paths of particles, iteration operation is performed on each particle, and the partial path corresponding to maximum comfort degree is selected as the global path of each iteration according to the partial path comfort degree corresponding to each particle in each iteration; updating is performed sequentially on the basis of each iteration operation to obtain an optimal global path. The heuristic network load balancing method has the advantages that network load balancing control is achieved through the preset iteration design, defects in the prior art are overcome, redundant and idle links can be effectively and reasonably utilized according to the utilization condition of each network link, the most appropriate transmission path is selected for a source mainframe and a target mainframe, network load balancing is achieved as much as possible, the possibility of network congestion is lowered to a certain degree, and network transmission ability is increased.
Description
technical field [0001] The invention relates to a heuristic network load balancing method, which belongs to the technical field of computer network resource management. Background technique [0002] In recent years, with the increasing popularity of mobile Internet, Internet of Things, social networks, big data processing, and smart cities, the demand for large-scale computing and storage capabilities has increased, and cloud computing has developed rapidly. Because the cloud computing system realizes the convergence of computing, storage, and information resources through the Internet, and forms a resource pool to provide services to the outside world, this makes the cloud system, as the core of the Internet, the most concentrated place for data communication. A large amount of network data is transmitted to the cloud system, and the various servers in the system also communicate frequently, and the routing switch needs to forward a large amount of data. This makes the net...
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IPC IPC(8): H04L12/803
CPCH04L47/125
Inventor 徐小龙谌运
Owner 广州市华昕信息技术有限公司