Analysis Of The Characteristics Of A Class Of Cooperative Communication Networks Based On Complex Networks

The network of communication is a complicated system in real life.Cooperative communication technology is an important technology of mobile communication technology,it can optimize the performance of communication system,but in real life,communication congestion is often caused by limited resources and other problems.Complex network is an effective tool for the study of complex systems,it can describe the complex system topology,nature and development of law,so that people more profound and clear understanding of the essential characteristics of complex systems.In this paper,we use the knowledge of complex network to analyze the characteristics of cooperative communication,and we have a good command of the structure and operation mechanism about cooperative communication network,so as to predict and control the cooperative communication network.Firstly,it introduces the historical background and research status of the complex network and cooperative communication,and this chapter briefly introduces the basic knowledge related to this paper.Secondly,by the method of Markov chain theory,the cooperative communication network evolution model was presented based on preferential and random attachment,and the existence of distribution stability was strictly proved and given the exact equations for the degree distribution of the network.It is found that the transmission capacity of the network can be effectively controlled and optimized by adjusting the probability of p.Numerical simulation was carried out to verify the theoretical results of the network degree distribution.The analysis results provide an important theoretical significance for the control and prediction of the evolution of cooperative communication networks.