Network arrangement method and device, equipment and storage medium

A network and slicing technology, applied in the field of network orchestration, can solve the problems of high algorithm complexity, complicated method of updating slice particles, and difficulty in outputting the optimal routing scheme in time, so as to achieve the effect of reducing complexity.

Pending Publication Date: 2022-02-18
CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD +1
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Problems solved by technology

However, the method of updating slice particles through inheritance and mutation is relatively complicated, and the complexity of the algori

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  • Network arrangement method and device, equipment and storage medium
  • Network arrangement method and device, equipment and storage medium
  • Network arrangement method and device, equipment and storage medium

Examples

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Embodiment 3

[0113] This application proposes a network orchestration method, image 3 It is a schematic flow diagram of another network arrangement method of the present application, such as image 3 As shown, the process can include:

[0114] Step 301: Obtain an initial slice particle group of the network to be edited, the initial slice particle group includes N basic slice particles obtained after hybridizing basic network slices; N is an integer greater than or equal to 2.

[0115] Step 302: Perform iterative processing on the initial slice particle group.

[0116] Step 303: In the case that there is a locally optimal slice particle in the initial slice particle group after iterative processing, based on the randomly generated initial chaotic variable, generate the chaotic variable through a chaotic mapping equation.

[0117] Here, the initial chaotic variable can be a d-dimensional vector, which can be expressed as Z 0 ,Z 0 Each dimension of can be a value ranging from -1 to 1, an...

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Abstract

The invention provides a network arrangement method and device, electronic equipment and a computer storage medium. The network arrangement method comprises: obtaining an initial slice particle swarm of a to-be-arranged network; performing iteration processing on the initial slice particle swarm; under the condition that a locally optimal slice particle exists in the initial slice particle swarm after iteration processing, mapping a chaos variable obtained in advance into a solution space of the initial slice particle swarm to obtain a mapped slice particle swarm; and based on the mapped slice particle swarm, determining a globally optimal slice particle in the initial slice particle swarm. According to the network arrangement method, the chaos variables obtained in advance are mapped into the solution space of the initial slice particle swarm to update the slice particles, so that the optimal routing scheme can be obtained, and meanwhile, the complexity of the algorithm is also reduced.

Description

technical field [0001] The present application relates to network layout technology, and in particular to a network layout method, device, equipment and storage medium. Background technique [0002] At present, based on the Genetic Algorithm-Particle Swarm Optimization (GA-PSO) algorithm, the optimization of the network can be converted into the orchestration of network slices. By using the idea of ​​hybridization and mutation in genetics, multiple initial slice groups are generated based on slice types, and then the slice groups are continuously optimized using the idea of ​​inheritance and mutation to generate new network slices, and finally the optimal routing scheme is obtained through iteration. However, the method of updating slice particles through inheritance and mutation is relatively complicated, and the complexity of the algorithm is high. When there are many network nodes and the data flow is large, it may be difficult to output the optimal routing scheme in time...

Claims

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Application Information

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IPC IPC(8): G06N3/00G06N3/12
CPCG06N3/006G06N3/126
Inventor 童雅芳
Owner CHINA MOBILE SUZHOU SOFTWARE TECH CO LTD
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