Design And Implementation Of Mobility-oriented Cross-domain Service Reliable Routing Planning Subsystem

With the rapid development of information technology,business communication systems are increasingly applied in all walks of life,various network types emerge one after another,and business scenarios are becoming more and more diverse.Mobility network is a network established to ensure the information transfer between a group and other units during maneuvering.Due to the mobility of this kind of networks,the high reliability of cross-domain communication services becomes a necessary guarantee for effective communication.Therefore,the research on reliable cross-domain service routing planning in mobility networks is very important and necessary.In response to the characteristics of cross-domain services in a mobility network,it is necessary to guarantee the reliability of cross-domain service routing.In the existing research results,the service routing planning of such a motorized cross-domain network is relatively small,it is difficult to meet this.In the case,this paper is designed and implemented for mobility-oriented cross-domain service reliable routing planning subsystem based on the B/S architecture,which is required by the user’s cross-domain service.Under service delays and bandwidth conditions,improve the reliability of the final planning cross-domain service route.This paper designs in detail and implements the core functions of the mobility-oriented reliable routing planning subsystem for cross-domain services,among which the routing planning when creating services is the important one.Firstly,a multi-domain collaborative interaction mechanism is proposed for cross-domain information exchanging,and the aggregation topology algorithm is used when carrying out topology exchange to form a global view.On this basis,this paper proposes a chain service reliable routing algorithm based on the improved ant colony algorithm.In the improved ant colony algorithm,a link failure factor is introduced,and a second best path pheromone update strategy is introduced in the global pheromone update strategy.The path is updated and the reference ant based on the particle swarm algorithm is introduced.The algorithm comprehensively considers the delay,bandwidth and link failure factors,and improves the cross-domain service routing while ensuring the cross-domain service delay and bandwidth.At last,the reliability of this paper is verified by experimental simulation.This paper makes a detailed requirement analysis of the mobility-oriented cross-domain service reliable routing planning subsystem,and carries out a detailed system design according to the requirements.Finally,the subsystem is coded and implemented based on the SpringBoot framework,the key functions of the system are simulated and tested.The test results prove that the function of the subsystem meets the expectations and can provide reliable services for users in the mobility network.