Study on the multiple-path characteristics of radio wave in indoor corridor environment

With the development of mobile communication key technology, the wireless channel condition has become an important factor to constraint the quality of wireless communication. The wireless channel measurements and modeling of the corridor at 900MHz and 1800MHz is mainly investigated based on the method of Shooting and Bouncing Ray (SBR) in this paper. Some multiple-path parameters are obtained in the simulation, such as the propagation path and root mean square delay spread. The study provides the theoretical foundation to simplify for indoor wave propagation model and benefits the network planning and optimization of indoor wireless communication.