TY - GEN
T1 - An analytical formula of spatial correlation based on the hierarchical angle structure for 3GPP spatial channel model
AU - Zhang, Lin
AU - Zhu, Yuesheng
AU - Leung, Shu-Hung
PY - 2013
Y1 - 2013
N2 - In this paper, an analytical expression of normalized spatial correlation of a hierarchical angle structure for 3GPP Spatial Channel Model (SCM) is derived. Most of the existing formulas of the normalized spatial correlation were derived by simplifying the angle structure. In the paper, the hierarchical angle is considered as a function of multiple random variables, which can include those simplified angle structures as special cases. A closed-form expression of the probability density function of the hierarchical angle for uniform linear array is developed that can yield the analytical formula of normalized spatial correlation. Computer evaluation shows that the derived formula matches well with the simulated correlations generated from the 3GPP SCM. Copyright © 2013 by the Institute of Electrical and Electronic Engineers, Inc.
AB - In this paper, an analytical expression of normalized spatial correlation of a hierarchical angle structure for 3GPP Spatial Channel Model (SCM) is derived. Most of the existing formulas of the normalized spatial correlation were derived by simplifying the angle structure. In the paper, the hierarchical angle is considered as a function of multiple random variables, which can include those simplified angle structures as special cases. A closed-form expression of the probability density function of the hierarchical angle for uniform linear array is developed that can yield the analytical formula of normalized spatial correlation. Computer evaluation shows that the derived formula matches well with the simulated correlations generated from the 3GPP SCM. Copyright © 2013 by the Institute of Electrical and Electronic Engineers, Inc.
UR - http://www.scopus.com/inward/record.url?scp=84893294319&partnerID=8YFLogxK
UR - https://www.scopus.com/record/pubmetrics.uri?eid=2-s2.0-84893294319&origin=recordpage
U2 - 10.1109/VTCFall.2013.6692090
DO - 10.1109/VTCFall.2013.6692090
M3 - RGC 32 - Refereed conference paper (with host publication)
SN - 9781467361873
BT - IEEE Vehicular Technology Conference
T2 - 2013 IEEE 78th Vehicular Technology Conference, VTC Fall 2013
Y2 - 2 September 2013 through 5 September 2013
ER -