Simulation Research Of Mixed Termination About Multi-user Communication Data Link

In the information society,information real-time also occupies an important position in the modern battlefield.The characteristics of information warfare are mainly embodied in two aspects:one is the wide application of information technology in weapon equipment and army command;the other is the wide application of efficient and real-time information.Information modernization war has become a battlefield dominated by information.Through real-time information interaction,the real-time information of each department can be transmitted to other departments in time,and the information can be summarized to formulate a new round of strategic deployment.And the new round of strategic deployment adjustment information will send to the ground,sea and air forces at the fastest speed.The coordinated strategic operation of sea,land and air will be completed.In warfare,all combat units can obtain the information captured by other units in the first time and use this real-time information to dynamically adjust the operational plan,which is the key to victory in modern warfare.Who can get real-time information more quickly and accurately in the battlefield,who can occupy a dominant position in the modern battlefield.So in the process of modern military construction,the research of tactical data link occupies a large proportion.Based on LINK11 data link hardware simulation system,the software simulation of main function parts is carried out in this paper.the hybrid simulation platform is designed and built Using the uniqueness of redis database and the diversity of value types.The simulation and implementation of LINK11 polling communication network are completed on the hybrid simulation system.This paper also analyses and studies the polling network model of LIFNK 11,and puts forward three improved models.Traditional LINK 11 adopts polling networking mode.Although the implementation of this model is simple,its flexibility is low.The opportunity for each node to upload messages is equal,but it can not be adjusted according to some special requirements of the current scenario.Therefore,based on the traditional polling network model of LINK11,this paper proposes three improved models.One is priority-based networking improvement mode,the other is statistical probability-based networking improvement mode,and the other is dynamic networking improvement mode derived from the idea of ad hoc network.Three models are simulated and analyzed in this paper.