Closed-form expressions for correlation function and power density spectrum in MIMO mobile-to-mobile channels using two-erose-ring model

Author

Riaz, Muahammad ; Khan, Noor M.

Author_Institution

ACME Center of Res. in Wireless Commun. (ARWiC), Mohammad Ali Univ., Islamabad, Pakistan

fYear

2011

fDate

23-24 July 2011

Firstpage

1

Lastpage

5

Abstract

This paper presents an extensive study of MIMO channels in mobile-to-mobile environment. Recently proposed two-erose-ring model is reviewed for more details, and closed-form mathematical expressions for space-time correlations and power spectral density for MIMO mobile-to-mobile communication channels are derived. Using the correlation function, we analyze and compare capacity and diversity gains for two-ring model and two-erose-ring model. Furthermore, we compared the results with the existing models.

Keywords

MIMO communication; mobile radio; wireless channels; MIMO mobile-to-mobile communication channels; correlation function; mobile-to-mobile environment; power density spectrum; two-erose-ring model; Closed-form solution; Communication channels; Correlation; MIMO; Mathematical model; Mobile communication; Receiving antennas; Fixed-to-Mobile; Light-of-sight; MIMO; Mobile-to-Mobile; Power Spectral Density; Space-time correlation; Two-erose-ring;

fLanguage

English

Publisher

ieee

Conference_Titel

Information and Communication Technologies (ICICT), 2011 International Conference on

Conference_Location

Karachi

Print_ISBN

978-1-4577-1553-2

Type

conf

DOI

10.1109/ICICT.2011.5983568

Filename

5983568