Model Design And Realization Of Generic Scene For A New Generation Wireless Communication Simulation System

With the rapid popularization of smart mobile devices,the society relies more and more on the wireless communication technology.Fourth generation mobile communication(4G)network has been popular in everyday life,the major wireless carriers in the same time to achieve significant revenue growth,but also the development of eyes focused on the fifth generation mobile communication(5G)technologies on.5G has a higher peak rate and lower network latency,and supports more application types and device types.Future car networking,Internet of Things,smart home applications will become the main application of 5G technology.Based on the continuous development of wireless communication model,computer simulation technology has become a powerful tool for the research and development of wireless communication technology.The wireless communication simulation system has been widely used.Modern wireless communication system is a large and complex system with diverse scenes and diversified services.The wireless communication system brings constant pressure and challenge to the design and development of wireless communication system.In order to solve the problem of repetitive design and poor extensibility of the simulation scene module in the wireless communication simulation system,this paper analyzes the simulation scene,and uses the three-layer scene model to abstract the simulation scene in two levels of modeling.By distinguishing the attributes of the scene and the relationship between the scenes,the simulation scene is divided into components and the scene components can be freely combined by using the idea of a scene container,thereby greatly improving the reusability and extensibility of the common information model of the simulation scene Design goals.Based on the simulation scenario information model,this paper presents a formal description of the simulation scenario.The relationship between the scene and the scene,the scene with the device description information and scene distinguish themselves attribute description information area,design and deployment scenario is described as an extension method,using a combination of splicing described manner accurately complete the simulation scenario.It is possible to reuse the simulation scene description method and the form of the component description can provide a good extended interface in the face of the demand of the new scene description.Finally,the paper completed the design and implementation of simulation system scene module.Through the architecture design of scene analysis module and scene construction module,Iterative loop flow is used to improve the reuse of simulation scene module code.The feasibility and correctness of the formal description of scene generic model and simulation scene are verified.