Summary
International Symposium on Antennas and Propagation
2015
Session Number:S5.8
Session:
Number:S5.8.6
Path Loss Characteristics Between Indoor Spaces in Different LOS Buildings
Masayuki Miyashita, Hideki Omote, Ryo Yamaguchi,
pp.-
Publication Date:2015/11/9
Online ISSN:2188-5079
Summary:
In order to overcome the increasing traffic problems of mobile terminals used in high-rise floors of buildings, the three-dimensional cell configuration which places small cells on various floors is considered. In order to evaluate the wireless transmission technology for the three-dimensional cell configuration, it is necessary to clarify the time-spatial characteristics which encompass the characteristics of the path loss, the delay profile and the spatial arrival angular profile for waves travelling from one indoor space in a high-rise office to another such indoor space. In this paper, we measure the path loss characteristics of radio waves passing from one indoor space to another and identify the key parameters for the path loss characteristic based on measured results. Further, we compare measured and simulation (ray tracing) results. Finally, we use the simulation results to analyze the relation between the parameters and path loss characteristics.