Method and device for determining traffic transmission strategy
A technology of transmission strategy and determination method, applied in the field of communication, can solve the problems of low efficiency of traffic transmission adjustment, modify traffic transmission strategy, etc., and achieve the effect of reducing labor cost and improving scalability
Active Publication Date: 2022-05-27
BEIJING UNIV OF POSTS & TELECOMM +5
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Problems solved by technology
However, whenever the traffic load in the network changes, the network administrator needs to modify the traffic transmission strategy accordingly in the control application. SDN cannot modify the traffic transmission strategy according to the traffic load in the network by itself, making the traffic transmission adjustment inefficient
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[0124] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.
[0125] In order to improve the efficiency of traffic transmission adjustment and improve the ductility and accuracy of the way of determining the traffic transmission strategy, the embodiments of the present invention provide a method and device for determining a traffic transmission strategy. The method and device for determining the transmission strategy will be described in detail.
[0126] like figure 1 shown, figure 1 A schemat...
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Embodiments of the present invention provide a method and device for determining a traffic transmission strategy. The method includes: obtaining the first communication status of all node pairs in a software-defined network, where the node pair includes two nodes connected by communication, and the node pair includes two There is at least one transmission path between nodes; input the first communication state of all node pairs into the preset learning model, and obtain the control action of each node pair, the control action includes the load ratio of each transmission path corresponding to the node pair, and the preset Let the learning model be the model obtained by training the deep reinforcement learning network based on the preset training set; based on the control action of each node pair, generate the traffic transmission strategy corresponding to the node pair. Through the above method, the efficiency of traffic transmission adjustment is improved, and the extensibility and accuracy of the way of determining the traffic transmission strategy are improved.
Description
technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a method and device for determining a traffic transmission strategy. Background technique [0002] With the rapid development of computer networks, network services have become increasingly diversified, and traffic has grown explosively. In order to improve the transmission efficiency of traffic in the entire network, it is necessary to adjust the traffic transmission policy of each communication device in real time, so that the communication device transmits traffic based on the adjusted traffic transmission policy, so as to optimize the transmission efficiency of traffic in the entire network. [0003] At present, there are the following methods for determining common traffic transmission policies. [0004] First, network administrators manually configure corresponding traffic transmission policies on different communication devices. When the traffic tra...
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IPC IPC(8): H04L47/10H04L47/125G06K9/62
CPCH04L47/10H04L47/125G06F18/214
Inventor 王颖安恒彬邢宁哲纪雨彤金燊刘川刘世栋马睿欧清海郭少勇
Owner BEIJING UNIV OF POSTS & TELECOMM