Deployment Optimization of Multi-Cell Multi-User System with Hard Core Poisson Point Distribution
Yuanxue Xin, Lin Ma, Jingyao Wang, Xin Wan, Wenqiang Zhao, Yue Ning, Yi Mao · 2024
With the continuous development of information and communication technology, the scale of communication systems and the randomness of wireless signals increase. Hence it is urgent to analyze the coverage performance of communication system with a realistic signal model. In this paper, considering the Hard Core Point Process (HCPP) in stochastic geometry, the multi-cell system is modeled. Moreover, we obtain the closed-form expression of the system coverage probability. In particular, a system deployment expense function is proposed, which is related to the density of base stations, power consumption and outage probability. The optimization algorithm is exploited, and the optimal base station density and minimum system deployment expense are obtained. It is proved by simulation that the system deployment strategy in this paper can effectively optimize the deployment of the base stations system.