Service orchestration method for industry dedicated communication network

The industrial bearer network is modeled and orchestrated by using Delay PetriNet and deterministic network calculus parameterized Delay PetriNet Token. Combined with genetic algorithm path optimization, it solves the business scenario problem of deterministic requirements in the Industrial Internet, achieves the unification of functional layer time and space accessibility, and enhances adaptability to dynamic network environments.

CN120692599APending Publication Date: 2025-09-23CHONGQING JINGXUN INFORMATION TECH CO LTD
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Patent Information

Application Number
CN202510829938.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-06-20
Publication Date
2025-09-23

AI Technical Summary

Technical Problem

The existing industrial bearer network cannot meet the business scenarios with deterministic requirements in the Industrial Internet. It lacks unified modeling of network resources and business flows, cannot formally describe the behavior between business flow layers, and policy orchestration is based on static resource orchestration, lacking adaptability to dynamic network environments.

Method used

Delay PetriNet is used to model network service processes, achieving a unified description of industrial services and telecom cloud networks, and performing deadlock avoidance and reachability analysis. Delay PetriNet tokens and arcs are parameterized using deterministic network calculus to provide node service capabilities and delay bounds for the delay PetriNet service orchestration model. A deterministic service orchestration solution based on reachability graphs and heuristic optimization algorithms is combined with genetic algorithms to dynamically optimize the end-to-end reachable paths and execution times of different services.

Benefits of technology

It realizes the deterministic requirements of business scenarios in the Industrial Internet, provides unified guarantees of time determinism and spatial accessibility at the functional layer, enhances adaptability to dynamic network environments, and ensures the determinism and efficiency of service orchestration.

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Abstract

The invention relates to the technical field of cloud servitization network orchestration, in particular to a service orchestration method of an industry dedicated communication network, which comprises the following steps of: firstly, modeling a network service process by adopting an object-oriented thought to realize unified modeling of a service function and network resources; secondly, parameterizing network node resources through a mathematical model, describing the operation state of a bearer network, providing node service capability definiteness and flow control parameters, and supporting the certainty of bearer resources; and finally, realizing deterministic arrangement of reachable paths and execution time of each functional layer when multiple service flows are parallel in a dynamic environment. Therefore, the problem that the existing industrial bearer network cannot meet the service scene with the deterministic requirement in the industrial internet is solved.
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