TY - GEN
T1 - Impact of Height and Downtilt of Base Station Antenna for Millimeter-Wave Communication Networks with 3D LoS Probability
AU - Liu, Xiang
AU - Xu, Jing
AU - Shu, Ruijun
AU - Li, Yingrui
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/10
Y1 - 2019/10
N2 - Theoretical result for the system performance of the millimeter-Wave (mmWave) communication networks in 3D environment is still unclear. In this paper, the cell coverage and cell average data rate considering the 3D channel model including large-scale fading, 3D antenna gain and 3D line-of-sight probability function are studied in the paper. The Kullback-Leibler divergence based Gaussian approximation method is proposed, then the distribution of SNR (Signal-to-Noise-Ratio) is modeled as the Gaussian Mixture Model. The cell coverage is expressed as the weighted sum of error functions, which is shown to be mathematically tractable. Numerical investigation indicates the optimal height and downtilt of BS antenna in terms of the cell coverage and cell average data rate.
AB - Theoretical result for the system performance of the millimeter-Wave (mmWave) communication networks in 3D environment is still unclear. In this paper, the cell coverage and cell average data rate considering the 3D channel model including large-scale fading, 3D antenna gain and 3D line-of-sight probability function are studied in the paper. The Kullback-Leibler divergence based Gaussian approximation method is proposed, then the distribution of SNR (Signal-to-Noise-Ratio) is modeled as the Gaussian Mixture Model. The cell coverage is expressed as the weighted sum of error functions, which is shown to be mathematically tractable. Numerical investigation indicates the optimal height and downtilt of BS antenna in terms of the cell coverage and cell average data rate.
UR - https://www.scopus.com/pages/publications/85077771673
U2 - 10.1109/WCSP.2019.8927872
DO - 10.1109/WCSP.2019.8927872
M3 - 会议稿件
AN - SCOPUS:85077771673
T3 - 2019 11th International Conference on Wireless Communications and Signal Processing, WCSP 2019
BT - 2019 11th International Conference on Wireless Communications and Signal Processing, WCSP 2019
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 11th International Conference on Wireless Communications and Signal Processing, WCSP 2019
Y2 - 23 October 2019 through 25 October 2019
ER -