3-Dimensional Statistics Analysis of the Propagation Model for Network Planning
3-dimension statistical method is used to simulate the popular micro-cell propagation model: COST231-Walfish-Ikegami model6||7|. The extended model allows for improved path loss estimation by consideration the character of the urban environment parameters are lognormal random variables rather than deterministic. The numerical calculation results and trial measurement data is presented. Based on the measurement and modelling results, we find that the 3D COST231-WI model fits very well with the measurement result in the metropolitan scenario. The conclusion is useful and helpful to network planning in the future.
propagation simulation path loss COST-Walfisch-Ikegami model wireless systems
Yihuai Yang
Academy of telecommunications technology,Kunming University, Kunming, China
国际会议
重庆
英文
24-27
2011-01-21（万方平台首次上网日期，不代表论文的发表时间）