TY - GEN
T1 - Extension of 3GPP 3-dimensional channel models for large-scale parameters in the gymnasium scenario
AU - Ren, Kaijun
AU - Zhang, Ruonan
AU - Zhong, Zhimeng
AU - Li, Chao
AU - Li, Bin
N1 - Publisher Copyright:
© 2017 Applied Computational Electromagnetics Society.
PY - 2017/9/26
Y1 - 2017/9/26
N2 - As an important scenario for indoor coverage, the space-time characteristics of the wireless channels inside a gymnasium are investigated in this paper. By using a 3-dimensional sounder with two crossed, dual-polarized linear antenna arrays, the large-scale parameters (LSPs) such as root-mean-square azimuth/zenith spread of arrival (ASA/ZSA), delay spread (DS), and Rician Κ factor of the channels from audience areas to tops of stands were measured. It is found that their empirical distributions follow the log-normal PDFs well. The cross-correlation coefficients among the LSPs are calculated, some of which are lack in the 3GPP specification. The autocorrelation distances which indicate the spatial variation of the parameters are also analyzed. The presented results can extend the current 3D channel models and support the deployment of small cells in the indoor hot-spot scenario.
AB - As an important scenario for indoor coverage, the space-time characteristics of the wireless channels inside a gymnasium are investigated in this paper. By using a 3-dimensional sounder with two crossed, dual-polarized linear antenna arrays, the large-scale parameters (LSPs) such as root-mean-square azimuth/zenith spread of arrival (ASA/ZSA), delay spread (DS), and Rician Κ factor of the channels from audience areas to tops of stands were measured. It is found that their empirical distributions follow the log-normal PDFs well. The cross-correlation coefficients among the LSPs are calculated, some of which are lack in the 3GPP specification. The autocorrelation distances which indicate the spatial variation of the parameters are also analyzed. The presented results can extend the current 3D channel models and support the deployment of small cells in the indoor hot-spot scenario.
UR - http://www.scopus.com/inward/record.url?scp=85032806208&partnerID=8YFLogxK
M3 - 会议稿件
AN - SCOPUS:85032806208
T3 - 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017
BT - 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2017
Y2 - 1 August 2017 through 4 August 2017
ER -