A time-variant MIMO channel model based on the IMT-Advanced channel model

Author

Zhiyong Zhu ; Yutao Zhu ; Tiankui Zhang ; Zhimin Zeng

Author_Institution

Beijing Key Lab. of Network Syst. Archit. & Convergence, Beijing Univ. of Posts & Telecommun., Beijing, China

fYear

2012

fDate

25-27 Oct. 2012

Firstpage

1

Lastpage

5

Abstract

In this paper, a time-variant MIMO channel model is developed based on the EVIT-Advanced model. To adjust to the time variant propagation environment, the delays, angles of arrival (AoAs), angles of departure (AoDs) and initial phases, which are taken as constants during a short period of time in the IMT-Advanced model, are extended to the time variant delays, AoAs, AoDs and initial phases. The difference between the new model and the EVIT-Advanced model is evaluated by the correlation matrix distance (CMD). The simulation result shows that the correlation of the new model is better than the EVIT-Advanced model in time domain.

Keywords

MIMO communication; matrix algebra; wireless channels; AoA; AoD; EVIT-advanced model; IMT-advanced channel model; angles of arrival; angles of departure; correlation matrix distance; time variant propagation environment; time-variant MIMO channel model; Correlation Matrix Distance; IMT-Advanced; MIMO; channel model; time variant;

fLanguage

English

Publisher

ieee

Conference_Titel

Wireless Communications & Signal Processing (WCSP), 2012 International Conference on

Conference_Location

Huangshan

Print_ISBN

978-1-4673-5830-9

Electronic_ISBN

978-1-4673-5829-3

Type

conf

DOI

10.1109/WCSP.2012.6542821

Filename

6542821