TY - GEN
T1 - A wideband space-time model for MIMO mobile fading channels
AU - Latinovic, Zoran
AU - Abdi, Ali
AU - Bar-Ness, Yeheskel
N1 - Publisher Copyright:
© 2003 IEEE.
PY - 2003
Y1 - 2003
N2 - In this paper, the circular ring model is proposed to model the signal statistics of a wideband multiple-input multiple-output (MIMO) channel. Based on the proposed model, a new space-time frequency cross-correlation function is derived for the MIMO channel, in a compact mathematical form. The cross-correlation function includes various parameters of interest such as the distance between the base station and the user, spacing among antenna elements, user's speed and direction, as well as the angle spread and delay spread. In addition, the time of arrival probability density function and power delay profile of the circular ring model are derived and compared with measured data. The proposed model and the associated wideband space-time cross-correlation provide a convenient unified framework for the simulation of frequency selective mobile MIMO fading channels and the design of proper space-time coding and signal processing techniques over such channels.
AB - In this paper, the circular ring model is proposed to model the signal statistics of a wideband multiple-input multiple-output (MIMO) channel. Based on the proposed model, a new space-time frequency cross-correlation function is derived for the MIMO channel, in a compact mathematical form. The cross-correlation function includes various parameters of interest such as the distance between the base station and the user, spacing among antenna elements, user's speed and direction, as well as the angle spread and delay spread. In addition, the time of arrival probability density function and power delay profile of the circular ring model are derived and compared with measured data. The proposed model and the associated wideband space-time cross-correlation provide a convenient unified framework for the simulation of frequency selective mobile MIMO fading channels and the design of proper space-time coding and signal processing techniques over such channels.
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U2 - 10.1109/WCNC.2003.1200371
DO - 10.1109/WCNC.2003.1200371
M3 - Conference contribution
AN - SCOPUS:4143048929
T3 - IEEE Wireless Communications and Networking Conference, WCNC
SP - 338
EP - 342
BT - 2003 IEEE Wireless Communications and Networking Conference, WCNC 2003
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2003 IEEE Wireless Communications and Networking Conference: The Dawn of Pervasive Communication, WCNC 2003
Y2 - 16 March 2003 through 20 March 2003
ER -